[svn-r19413] Description:

Bring r19349:19411 from trunk to revise_chunks branch. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, w/threadsafe, in production mode Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in debug mode Mac OS X/32 10.6.4 (amazon) in debug mode Mac OS X/32 10.6.4 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode Mac OS X/32 10.6.4 (amazon) w/parallel, in debug mode
author: Quincey Koziol <koziol@hdfgroup.org> 2010-09-17 12:45:55 (GMT)
committer: Quincey Koziol <koziol@hdfgroup.org> 2010-09-17 12:45:55 (GMT)
commit: 6747ebd9858374ae912b6182024861b1710518c8 (patch)
tree: 9bd75142d9dd292fe4272118f650f1c91205a988
parent: 9de3a84f916168831f29a4259fe93cb4823d8f57 (diff)
download: hdf5-6747ebd9858374ae912b6182024861b1710518c8.zip
hdf5-6747ebd9858374ae912b6182024861b1710518c8.tar.gz
hdf5-6747ebd9858374ae912b6182024861b1710518c8.tar.bz2
223 files changed, 16899 insertions, 5240 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8401c6e..b8bfb33 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -304,17 +304,25 @@ ENDIF (MAKE_SYSTEM)
 IF (CMAKE_BUILD_TYPE MATCHES Debug)
   ADD_DEFINITIONS (-DDEBUG)
   ADD_DEFINITIONS (
-      -DH5_DEBUG_API -DH5Z_DEBUG -DH5V_DEBUG -DH5T_DEBUG
+      -DH5Z_DEBUG -DH5V_DEBUG -DH5T_DEBUG
       -DH5S_DEBUG -DH5P_DEBUG -DH5O_DEBUG -DH5MM_DEBUG -DH5MF_DEBUG
       -DH5I_DEBUG -DH5HL_DEBUG -DH5HG_DEBUG -DH5G_DEBUG -DH5F_DEBUG
       -DH5E_DEBUG -DH5D_DEBUG -DH5B_DEBUG -DH5AC_DEBUG -UNDEBUG
   )
+  OPTION (HDF5_ENABLE_TRACE "Enable API tracing capability" ON)
+  IF (HDF5_ENABLE_TRACE)
+    ADD_DEFINITIONS (-DH5_DEBUG_API )
+  ENDIF (HDF5_ENABLE_TRACE)
   #-- NMake Makefiles will overwhelm the console with warnings if -Wall is used.
   IF (NOT WIN32)
     ADD_DEFINITIONS (-Wall)
   ENDIF (NOT WIN32)
 ELSE (CMAKE_BUILD_TYPE MATCHES Debug)
   ADD_DEFINITIONS (-UH5_DEBUG_API -DNDEBUG)
+  OPTION (HDF5_ENABLE_TRACE "Enable API tracing capability" OFF)
+  IF (HDF5_ENABLE_TRACE)
+    ADD_DEFINITIONS (-DH5_DEBUG_API )
+  ENDIF (HDF5_ENABLE_TRACE)
 ENDIF (CMAKE_BUILD_TYPE MATCHES Debug)
 
 #-----------------------------------------------------------------------------
@@ -510,6 +518,18 @@ IF (WIN32)
 ENDIF (WIN32)
 
 #-----------------------------------------------------------------------------
+# Option to use threadsafe
+# Note: Currently CMake only allows configuring of threadsafe on WINDOWS.
+#-----------------------------------------------------------------------------
+IF (WIN32)
+  OPTION (HDF5_ENABLE_THREADSAFE "Enable Threadsafety" OFF)
+  IF (HDF5_ENABLE_THREADSAFE)
+    SET (H5_HAVE_WIN_THREADS 1)
+    SET (H5_HAVE_THREADSAFE 1)
+  ENDIF (HDF5_ENABLE_THREADSAFE)
+ENDIF (WIN32)
+
+#-----------------------------------------------------------------------------
 # Option to use PACKED BITS SUPPORT
 #-----------------------------------------------------------------------------
 OPTION (HDF5_USE_H5DUMP_PACKED_BITS "Use the PACKED BITS feature in h5dump" OFF)
diff --git a/MANIFEST b/MANIFEST
index 1f16189..8483e64 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -28,6 +28,11 @@
 ./Makefile.dist
 ./Makefile.am
 ./Makefile.in
+./m4/ltsugar.m4                         _DO_NOT_DISTRIBUTE_
+./m4/libtool.m4                         _DO_NOT_DISTRIBUTE_
+./m4/ltversion.m4                       _DO_NOT_DISTRIBUTE_
+./m4/lt~obsolete.m4                     _DO_NOT_DISTRIBUTE_
+./m4/ltoptions.m4                       _DO_NOT_DISTRIBUTE_
 ./README.txt
 ./aclocal.m4
 ./acsite.m4
@@ -845,6 +850,7 @@
 ./test/freespace.c
 ./test/fill_old.h5
 ./test/fillval.c
+./test/filter_fail.c
 ./test/flush1.c
 ./test/flush2.c
 ./test/gen_bad_ohdr.c                   _DO_NOT_DISTRIBUTE_
@@ -1542,6 +1548,7 @@
 ./tools/h5diff/testfiles/h5diff_57.txt
 ./tools/h5diff/testfiles/h5diff_58.txt
 ./tools/h5diff/testfiles/h5diff_600.txt
+./tools/h5diff/testfiles/h5diff_601.txt
 ./tools/h5diff/testfiles/h5diff_603.txt
 ./tools/h5diff/testfiles/h5diff_604.txt
 ./tools/h5diff/testfiles/h5diff_605.txt
@@ -1621,7 +1628,29 @@
 ./tools/h5diff/testfiles/h5diff_458.txt
 ./tools/h5diff/testfiles/h5diff_459.txt
 ./tools/h5diff/testfiles/h5diff_idx.txt
-
+./tools/h5diff/testfiles/h5diff_480.txt
+./tools/h5diff/testfiles/h5diff_481.txt
+./tools/h5diff/testfiles/h5diff_482.txt
+./tools/h5diff/testfiles/h5diff_483.txt
+./tools/h5diff/testfiles/h5diff_500.txt
+./tools/h5diff/testfiles/h5diff_501.txt
+./tools/h5diff/testfiles/h5diff_502.txt
+./tools/h5diff/testfiles/h5diff_503.txt
+./tools/h5diff/testfiles/h5diff_504.txt
+./tools/h5diff/testfiles/h5diff_505.txt
+./tools/h5diff/testfiles/h5diff_506.txt
+./tools/h5diff/testfiles/h5diff_507.txt
+./tools/h5diff/testfiles/h5diff_508.txt
+./tools/h5diff/testfiles/h5diff_509.txt
+./tools/h5diff/testfiles/h5diff_510.txt
+./tools/h5diff/testfiles/h5diff_511.txt
+./tools/h5diff/testfiles/h5diff_512.txt
+./tools/h5diff/testfiles/h5diff_513.txt
+./tools/h5diff/testfiles/h5diff_514.txt
+./tools/h5diff/testfiles/h5diff_515.txt
+./tools/h5diff/testfiles/h5diff_516.txt
+./tools/h5diff/testfiles/h5diff_517.txt
+./tools/h5diff/testfiles/h5diff_518.txt
 
 ./tools/h5diff/testfiles/h5diff_attr1.h5
 ./tools/h5diff/testfiles/h5diff_attr2.h5
@@ -1645,7 +1674,16 @@
 ./tools/h5diff/testfiles/h5diff_softlinks.h5
 ./tools/h5diff/testfiles/h5diff_danglelinks1.h5
 ./tools/h5diff/testfiles/h5diff_danglelinks2.h5
-
+./tools/h5diff/testfiles/h5diff_grp_recurse1.h5
+./tools/h5diff/testfiles/h5diff_grp_recurse2.h5
+./tools/h5diff/testfiles/h5diff_grp_recurse_ext1.h5
+./tools/h5diff/testfiles/h5diff_grp_recurse_ext2-1.h5
+./tools/h5diff/testfiles/h5diff_grp_recurse_ext2-2.h5
+./tools/h5diff/testfiles/h5diff_grp_recurse_ext2-3.h5
+./tools/h5diff/testfiles/h5diff_exclude1-1.h5
+./tools/h5diff/testfiles/h5diff_exclude1-2.h5
+./tools/h5diff/testfiles/h5diff_exclude2-1.h5
+./tools/h5diff/testfiles/h5diff_exclude2-2.h5
 
 
 #test files for h5repack
@@ -1655,6 +1693,7 @@
 ./tools/h5repack/testfiles/h5repack_hlink.h5
 ./tools/h5repack/testfiles/h5repack_layout.h5
 ./tools/h5repack/testfiles/h5repack_layouto.h5
+./tools/h5repack/testfiles/h5repack_layout2.h5
 ./tools/h5repack/testfiles/h5repack_early.h5
 ./tools/h5repack/testfiles/h5repack_szip.h5
 ./tools/h5repack/testfiles/h5repack_deflate.h5
@@ -1926,6 +1965,7 @@
 ./config/cmake/HDF5Macros.cmake
 ./config/cmake/libhdf5.settings.cmake.in
 ./config/cmake/cacheinit.cmake
+./config/cmake/grepTest.cmake
 ./config/cmake/runTest.cmake
 ./config/cmake/CTestCustom.ctest
 ./config/cmake/ConfigureChecks.cmake
diff --git a/Makefile.in b/Makefile.in
index fc2e887..79ed47e 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -335,7 +335,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -384,6 +383,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/aclocal.m4 b/aclocal.m4
index 43b002c..c349562 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -13,8 +13,8 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
-[m4_warning([this file was generated for autoconf 2.65.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],,
+[m4_warning([this file was generated for autoconf 2.67.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically `autoreconf'.])])
@@ -1004,7 +1004,8 @@ AC_SUBST([am__untar])
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 #
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 # This file is free software; the Free Software Foundation gives
@@ -1013,7 +1014,8 @@ AC_SUBST([am__untar])
 
 m4_define([_LT_COPYING], [dnl
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 #   This file is part of GNU Libtool.
@@ -1040,7 +1042,7 @@ m4_define([_LT_COPYING], [dnl
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 ])
 
-# serial 56 LT_INIT
+# serial 57 LT_INIT
 
 
 # LT_PREREQ(VERSION)
@@ -1069,6 +1071,7 @@ esac
 # ------------------
 AC_DEFUN([LT_INIT],
 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 AC_BEFORE([$0], [LT_LANG])dnl
 AC_BEFORE([$0], [LT_OUTPUT])dnl
 AC_BEFORE([$0], [LTDL_INIT])dnl
@@ -1085,6 +1088,8 @@ AC_REQUIRE([LTVERSION_VERSION])dnl
 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
 m4_require([_LT_PROG_LTMAIN])dnl
 
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
 dnl Parse OPTIONS
 _LT_SET_OPTIONS([$0], [$1])
 
@@ -1121,7 +1126,7 @@ m4_defun([_LT_CC_BASENAME],
     *) break;;
   esac
 done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
 ])
 
 
@@ -1141,6 +1146,9 @@ m4_defun([_LT_FILEUTILS_DEFAULTS],
 m4_defun([_LT_SETUP],
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
 _LT_DECL([], [host_alias], [0], [The host system])dnl
 _LT_DECL([], [host], [0])dnl
 _LT_DECL([], [host_os], [0])dnl
@@ -1182,7 +1190,6 @@ fi
 _LT_CHECK_OBJDIR
 
 m4_require([_LT_TAG_COMPILER])dnl
-_LT_PROG_ECHO_BACKSLASH
 
 case $host_os in
 aix3*)
@@ -1196,23 +1203,6 @@ aix3*)
   ;;
 esac
 
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([["`\\]]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
 # Global variables:
 ofile=libtool
 can_build_shared=yes
@@ -1253,6 +1243,28 @@ _LT_CONFIG_COMMANDS
 ])# _LT_SETUP
 
 
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
 # _LT_PROG_LTMAIN
 # ---------------
 # Note that this code is called both from `configure', and `config.status'
@@ -1405,7 +1417,7 @@ m4_define([_lt_decl_all_varnames],
 # declaration there will have the same value as in `configure'.  VARNAME
 # must have a single quote delimited value for this to work.
 m4_define([_LT_CONFIG_STATUS_DECLARE],
-[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
 
 
 # _LT_CONFIG_STATUS_DECLARATIONS
@@ -1415,7 +1427,7 @@ m4_define([_LT_CONFIG_STATUS_DECLARE],
 # embedded single quotes properly.  In configure, this macro expands
 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
 #
-#    <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
+#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
@@ -1514,12 +1526,20 @@ LTCC='$LTCC'
 LTCFLAGS='$LTCFLAGS'
 compiler='$compiler_DEFAULT'
 
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
 # Quote evaled strings.
 for var in lt_decl_all_varnames([[ \
 ]], lt_decl_quote_varnames); do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
     *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
       ;;
     *)
       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -1530,9 +1550,9 @@ done
 # Double-quote double-evaled strings.
 for var in lt_decl_all_varnames([[ \
 ]], lt_decl_dquote_varnames); do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
     *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
       ;;
     *)
       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -1540,16 +1560,38 @@ for var in lt_decl_all_varnames([[ \
     esac
 done
 
-# Fix-up fallback echo if it was mangled by the above quoting rules.
-case \$lt_ECHO in
-*'\\\[$]0 --fallback-echo"')dnl "
-  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
-  ;;
-esac
-
 _LT_OUTPUT_LIBTOOL_INIT
 ])
 
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable.  If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins.  After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script.  The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
 
 # LT_OUTPUT
 # ---------
@@ -1559,20 +1601,11 @@ _LT_OUTPUT_LIBTOOL_INIT
 AC_DEFUN([LT_OUTPUT],
 [: ${CONFIG_LT=./config.lt}
 AC_MSG_NOTICE([creating $CONFIG_LT])
-cat >"$CONFIG_LT" <<_LTEOF
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate a libtool stub with the current configuration.
-
-lt_cl_silent=false
-SHELL=\${CONFIG_SHELL-$SHELL}
-_LTEOF
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
 
 cat >>"$CONFIG_LT" <<\_LTEOF
-AS_SHELL_SANITIZE
-_AS_PREPARE
-
-exec AS_MESSAGE_FD>&1
+lt_cl_silent=false
 exec AS_MESSAGE_LOG_FD>>config.log
 {
   echo
@@ -1598,7 +1631,7 @@ m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
 configured by $[0], generated by m4_PACKAGE_STRING.
 
-Copyright (C) 2008 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This config.lt script is free software; the Free Software Foundation
 gives unlimited permision to copy, distribute and modify it."
 
@@ -1643,15 +1676,13 @@ chmod +x "$CONFIG_LT"
 # appending to config.log, which fails on DOS, as config.log is still kept
 # open by configure.  Here we exec the FD to /dev/null, effectively closing
 # config.log, so it can be properly (re)opened and appended to by config.lt.
-if test "$no_create" != yes; then
-  lt_cl_success=:
-  test "$silent" = yes &&
-    lt_config_lt_args="$lt_config_lt_args --quiet"
-  exec AS_MESSAGE_LOG_FD>/dev/null
-  $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
-  exec AS_MESSAGE_LOG_FD>>config.log
-  $lt_cl_success || AS_EXIT(1)
-fi
+lt_cl_success=:
+test "$silent" = yes &&
+  lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
 ])# LT_OUTPUT
 
 
@@ -1828,11 +1859,13 @@ AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
 dnl aclocal-1.4 backwards compatibility:
 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
 
 
 # _LT_TAG_COMPILER
@@ -1937,6 +1970,31 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
 	[lt_cv_ld_exported_symbols_list=no])
 	LDFLAGS="$save_LDFLAGS"
     ])
+    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+      [lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+    ])
     case $host_os in
     rhapsody* | darwin1.[[012]])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
@@ -1964,7 +2022,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
     else
       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
     fi
-    if test "$DSYMUTIL" != ":"; then
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
       _lt_dsymutil='~$DSYMUTIL $lib || :'
     else
       _lt_dsymutil=
@@ -1984,7 +2042,11 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES],
   _LT_TAGVAR(hardcode_direct, $1)=no
   _LT_TAGVAR(hardcode_automatic, $1)=yes
   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  else
+    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  fi
   _LT_TAGVAR(link_all_deplibs, $1)=yes
   _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
   case $cc_basename in
@@ -1992,7 +2054,7 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES],
      *) _lt_dar_can_shared=$GCC ;;
   esac
   if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=echo
+    output_verbose_link_cmd=func_echo_all
     _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
     _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
@@ -2038,170 +2100,65 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 # _LT_SHELL_INIT(ARG)
 # -------------------
 m4_define([_LT_SHELL_INIT],
-[ifdef([AC_DIVERSION_NOTICE],
-	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
-	 [AC_DIVERT_PUSH(NOTICE)])
-$1
-AC_DIVERT_POP
-])# _LT_SHELL_INIT
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
 
 
 # _LT_PROG_ECHO_BACKSLASH
 # -----------------------
-# Add some code to the start of the generated configure script which
-# will find an echo command which doesn't interpret backslashes.
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
 m4_defun([_LT_PROG_ECHO_BACKSLASH],
-[_LT_SHELL_INIT([
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$lt_ECHO in
-X*--fallback-echo)
-  # Remove one level of quotation (which was required for Make).
-  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
-  ;;
-esac
-
-ECHO=${lt_ECHO-echo}
-if test "X[$]1" = X--no-reexec; then
-  # Discard the --no-reexec flag, and continue.
-  shift
-elif test "X[$]1" = X--fallback-echo; then
-  # Avoid inline document here, it may be left over
-  :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
-  # Yippee, $ECHO works!
-  :
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
 else
-  # Restart under the correct shell.
-  exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
-fi
-
-if test "X[$]1" = X--fallback-echo; then
-  # used as fallback echo
-  shift
-  cat <<_LT_EOF
-[$]*
-_LT_EOF
-  exit 0
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
 fi
 
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$lt_ECHO"; then
-  if test "X${echo_test_string+set}" != Xset; then
-    # find a string as large as possible, as long as the shell can cope with it
-    for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
-      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
-      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
-	 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
-      then
-        break
-      fi
-    done
-  fi
-
-  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-     test "X$echo_testing_string" = "X$echo_test_string"; then
-    :
-  else
-    # The Solaris, AIX, and Digital Unix default echo programs unquote
-    # backslashes.  This makes it impossible to quote backslashes using
-    #   echo "$something" | sed 's/\\/\\\\/g'
-    #
-    # So, first we look for a working echo in the user's PATH.
-
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for dir in $PATH /usr/ucb; do
-      IFS="$lt_save_ifs"
-      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
-         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        ECHO="$dir/echo"
-        break
-      fi
-    done
-    IFS="$lt_save_ifs"
-
-    if test "X$ECHO" = Xecho; then
-      # We didn't find a better echo, so look for alternatives.
-      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        # This shell has a builtin print -r that does the trick.
-        ECHO='print -r'
-      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
-	   test "X$CONFIG_SHELL" != X/bin/ksh; then
-        # If we have ksh, try running configure again with it.
-        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
-        export ORIGINAL_CONFIG_SHELL
-        CONFIG_SHELL=/bin/ksh
-        export CONFIG_SHELL
-        exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
-      else
-        # Try using printf.
-        ECHO='printf %s\n'
-        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-	   echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-	   test "X$echo_testing_string" = "X$echo_test_string"; then
-	  # Cool, printf works
-	  :
-        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
-	  export CONFIG_SHELL
-	  SHELL="$CONFIG_SHELL"
-	  export SHELL
-	  ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
-        elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
-        else
-	  # maybe with a smaller string...
-	  prev=:
-
-	  for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
-	    if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
-	    then
-	      break
-	    fi
-	    prev="$cmd"
-	  done
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*" 
+}
 
-	  if test "$prev" != 'sed 50q "[$]0"'; then
-	    echo_test_string=`eval $prev`
-	    export echo_test_string
-	    exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
-	  else
-	    # Oops.  We lost completely, so just stick with echo.
-	    ECHO=echo
-	  fi
-        fi
-      fi
-    fi
-  fi
-fi
+case "$ECHO" in
+  printf*) AC_MSG_RESULT([printf]) ;;
+  print*) AC_MSG_RESULT([print -r]) ;;
+  *) AC_MSG_RESULT([cat]) ;;
+esac
 
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-lt_ECHO=$ECHO
-if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
-   lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test "X`printf %s $ECHO`" = "X$ECHO" \
+      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
 
-AC_SUBST(lt_ECHO)
-])
 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
-_LT_DECL([], [ECHO], [1],
-    [An echo program that does not interpret backslashes])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
 ])# _LT_PROG_ECHO_BACKSLASH
 
 
@@ -2233,7 +2190,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
   if AC_TRY_EVAL(ac_compile); then
     if test "$lt_cv_prog_gnu_ld" = yes; then
       case `/usr/bin/file conftest.$ac_objext` in
@@ -2385,10 +2342,19 @@ if test -n "$RANLIB"; then
   esac
   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
 fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
 _LT_DECL([], [old_postinstall_cmds], [2])
 _LT_DECL([], [old_postuninstall_cmds], [2])
 _LT_TAGDECL([], [old_archive_cmds], [2],
     [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+    [Whether to use a lock for old archive extraction])
 ])# _LT_CMD_OLD_ARCHIVE
 
 
@@ -2413,15 +2379,15 @@ AC_CACHE_CHECK([$1], [$2],
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
        $2=yes
@@ -2461,7 +2427,7 @@ AC_CACHE_CHECK([$1], [$2],
      if test -s conftest.err; then
        # Append any errors to the config.log.
        cat conftest.err 1>&AS_MESSAGE_LOG_FD
-       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
          $2=yes
@@ -2524,6 +2490,11 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
     lt_cv_sys_max_cmd_len=8192;
     ;;
 
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
   amigaos*)
     # On AmigaOS with pdksh, this test takes hours, literally.
     # So we just punt and use a minimum line length of 8192.
@@ -2588,8 +2559,8 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
       # If test is not a shell built-in, we'll probably end up computing a
       # maximum length that is only half of the actual maximum length, but
       # we can't tell.
-      while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
-	         = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+      while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 	      test $i != 17 # 1/2 MB should be enough
       do
         i=`expr $i + 1`
@@ -2640,7 +2611,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-[#line __oline__ "configure"
+[#line $LINENO "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -2681,7 +2652,13 @@ else
 #  endif
 #endif
 
-void fnord() { int i=42;}
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
 int main ()
 {
   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
@@ -2690,7 +2667,11 @@ int main ()
   if (self)
     {
       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
       /* dlclose (self); */
     }
   else
@@ -2866,16 +2847,16 @@ AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
@@ -3034,6 +3015,7 @@ m4_require([_LT_DECL_EGREP])dnl
 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 m4_require([_LT_DECL_OBJDUMP])dnl
 m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 AC_MSG_CHECKING([dynamic linker characteristics])
 m4_if([$1],
 	[], [
@@ -3042,16 +3024,23 @@ if test "$GCC" = yes; then
     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
     *) lt_awk_arg="/^libraries:/" ;;
   esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
     # if the path contains ";" then we assume it to be the separator
     # otherwise default to the standard path separator (i.e. ":") - it is
     # assumed that no part of a normal pathname contains ";" but that should
     # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
   # Ok, now we have the path, separated by spaces, we can step through it
   # and add multilib dir if necessary.
   lt_tmp_lt_search_path_spec=
@@ -3064,7 +3053,7 @@ if test "$GCC" = yes; then
 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
     fi
   done
-  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 BEGIN {RS=" "; FS="/|\n";} {
   lt_foo="";
   lt_count=0;
@@ -3084,7 +3073,13 @@ BEGIN {RS=" "; FS="/|\n";} {
   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
 }'`
-  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 else
   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 fi])
@@ -3172,7 +3167,7 @@ amigaos*)
   m68k)
     library_names_spec='$libname.ixlibrary $libname.a'
     # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
     ;;
   esac
   ;;
@@ -3225,23 +3220,12 @@ cygwin* | mingw* | pw32* | cegcc*)
     cygwin*)
       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+m4_if([$1], [],[
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
       ;;
     mingw* | cegcc*)
       # MinGW DLLs use traditional 'lib' prefix
       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
-        # It is most probably a Windows format PATH printed by
-        # mingw gcc, but we are running on Cygwin. Gcc prints its search
-        # path with ; separators, and with drive letters. We can handle the
-        # drive letters (cygwin fileutils understands them), so leave them,
-        # especially as we might pass files found there to a mingw objdump,
-        # which wouldn't understand a cygwinified path. Ahh.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-      fi
       ;;
     pw32*)
       # pw32 DLLs use 'pw' prefix rather than 'lib'
@@ -3341,6 +3325,19 @@ gnu*)
   hardcode_into_libs=yes
   ;;
 
+haiku*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
 hpux9* | hpux10* | hpux11*)
   # Give a soname corresponding to the major version so that dld.sl refuses to
   # link against other versions.
@@ -3383,8 +3380,10 @@ hpux9* | hpux10* | hpux11*)
     soname_spec='${libname}${release}${shared_ext}$major'
     ;;
   esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
   postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
   ;;
 
 interix[[3-9]]*)
@@ -3442,7 +3441,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -3451,16 +3450,21 @@ linux* | k*bsd*-gnu)
   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
   shlibpath_var=LD_LIBRARY_PATH
   shlibpath_overrides_runpath=no
+
   # Some binutils ld are patched to set DT_RUNPATH
-  save_LDFLAGS=$LDFLAGS
-  save_libdir=$libdir
-  eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
-       LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
-  AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
-    [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
-       [shlibpath_overrides_runpath=yes])])
-  LDFLAGS=$save_LDFLAGS
-  libdir=$save_libdir
+  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+    [lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+	 [lt_cv_shlibpath_overrides_runpath=yes])])
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+    ])
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 
   # This implies no fast_install, which is unacceptable.
   # Some rework will be needed to allow for fast_install
@@ -3469,7 +3473,7 @@ linux* | k*bsd*-gnu)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -3702,6 +3706,8 @@ _LT_DECL([], [library_names_spec], [1],
     The last name is the one that the linker finds with -lNAME]])
 _LT_DECL([], [soname_spec], [1],
     [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+    [Permission mode override for installation of shared libraries])
 _LT_DECL([], [postinstall_cmds], [2],
     [Command to use after installation of a shared archive])
 _LT_DECL([], [postuninstall_cmds], [2],
@@ -3814,6 +3820,7 @@ AC_REQUIRE([AC_CANONICAL_HOST])dnl
 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 m4_require([_LT_DECL_SED])dnl
 m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
 
 AC_ARG_WITH([gnu-ld],
     [AS_HELP_STRING([--with-gnu-ld],
@@ -3943,8 +3950,8 @@ case $host_os in
     fi
     ;;
 esac
-_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
-_LT_DECL([], [reload_cmds], [2])dnl
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
 ])# _LT_CMD_RELOAD
 
 
@@ -3996,16 +4003,18 @@ mingw* | pw32*)
   # Base MSYS/MinGW do not provide the 'file' command needed by
   # func_win32_libid shell function, so use a weaker test based on 'objdump',
   # unless we find 'file', for example because we are cross-compiling.
-  if ( file / ) >/dev/null 2>&1; then
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
     lt_cv_file_magic_cmd='func_win32_libid'
   else
-    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
     lt_cv_file_magic_cmd='$OBJDUMP -f'
   fi
   ;;
 
-cegcc)
+cegcc*)
   # use the weaker test based on 'objdump'. See mingw*.
   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
   lt_cv_file_magic_cmd='$OBJDUMP -f'
@@ -4035,6 +4044,10 @@ gnu*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 hpux10.20* | hpux11*)
   lt_cv_file_magic_cmd=/usr/bin/file
   case $host_cpu in
@@ -4043,11 +4056,11 @@ hpux10.20* | hpux11*)
     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
     ;;
   hppa*64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
     ;;
   *)
-    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
     lt_cv_file_magic_test_file=/usr/lib/libc.sl
     ;;
   esac
@@ -4069,7 +4082,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -4211,7 +4224,19 @@ if test "$lt_cv_path_NM" != "no"; then
   NM="$lt_cv_path_NM"
 else
   # Didn't find any BSD compatible name lister, look for dumpbin.
-  AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
   AC_SUBST([DUMPBIN])
   if test "$DUMPBIN" != ":"; then
     NM="$DUMPBIN"
@@ -4224,13 +4249,13 @@ _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
   [lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
+  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
   cat conftest.out >&AS_MESSAGE_LOG_FD
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -4253,7 +4278,7 @@ AC_DEFUN([LT_LIB_M],
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 LIBM=
 case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
   # These system don't have libm, or don't need it
   ;;
 *-ncr-sysv4.3*)
@@ -4281,7 +4306,12 @@ m4_defun([_LT_COMPILER_NO_RTTI],
 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 
 if test "$GCC" = yes; then
-  _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+  case $cc_basename in
+  nvcc*)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+  esac
 
   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
     lt_cv_prog_compiler_rtti_exceptions,
@@ -4298,6 +4328,7 @@ _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
 AC_REQUIRE([LT_PATH_NM])dnl
 AC_REQUIRE([LT_PATH_LD])dnl
 m4_require([_LT_DECL_SED])dnl
@@ -4423,7 +4454,7 @@ _LT_EOF
   if AC_TRY_EVAL(ac_compile); then
     # Now try to grab the symbols.
     nlist=conftest.nm
-    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
       # Try sorting and uniquifying the output.
       if sort "$nlist" | uniq > "$nlist"T; then
 	mv -f "$nlist"T "$nlist"
@@ -4585,6 +4616,11 @@ m4_if([$1], [CXX], [
       # DJGPP does not support shared libraries at all
       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
       ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
     interix[[3-9]]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
@@ -4690,7 +4726,7 @@ m4_if([$1], [CXX], [
 	    ;;
 	esac
 	;;
-      linux* | k*bsd*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
 	case $cc_basename in
 	  KCC*)
 	    # KAI C++ Compiler
@@ -4723,8 +4759,8 @@ m4_if([$1], [CXX], [
 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 	    ;;
-	  xlc* | xlC*)
-	    # IBM XL 8.0 on PPC
+	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
@@ -4786,7 +4822,7 @@ m4_if([$1], [CXX], [
 	;;
       solaris*)
 	case $cc_basename in
-	  CC*)
+	  CC* | sunCC*)
 	    # Sun C++ 4.2, 5.x and Centerline C++
 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
@@ -4890,6 +4926,12 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
       ;;
 
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+
     hpux*)
       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
@@ -4932,6 +4974,13 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
       ;;
     esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
+      ;;
+    esac
   else
     # PORTME Check for flag to pass linker flags through the system compiler.
     case $host_os in
@@ -4974,7 +5023,7 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
       ;;
 
-    linux* | k*bsd*-gnu)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
       case $cc_basename in
       # old Intel for x86_64 which still supported -KPIC.
       ecc*)
@@ -4995,7 +5044,7 @@ m4_if([$1], [CXX], [
 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
 	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
 	;;
-      pgcc* | pgf77* | pgf90* | pgf95*)
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
         # Portland Group compilers (*not* the Pentium gcc compiler,
 	# which looks to be a dead project)
 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
@@ -5007,25 +5056,25 @@ m4_if([$1], [CXX], [
         # All Alpha code is PIC.
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
         ;;
-      xl*)
-	# IBM XL C 8.0/Fortran 10.1 on PPC
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 	;;
       *)
 	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)
-	  # Sun C 5.9
+	*Sun\ F* | *Sun*Fortran*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
 	  ;;
-	*Sun\ F*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	*Sun\ C*)
+	  # Sun C 5.9
 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	  ;;
 	esac
 	;;
@@ -5057,7 +5106,7 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
       case $cc_basename in
-      f77* | f90* | f95*)
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
       *)
 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
@@ -5167,8 +5216,10 @@ m4_if([$1], [CXX], [
   aix[[4-9]]*)
     # If we're using GNU nm, then we don't want the "-C" option.
     # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    # Also, AIX nm treats weak defined symbols like other global defined
+    # symbols, whereas GNU nm marks them as "W".
     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
     else
       _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
     fi
@@ -5246,7 +5297,33 @@ dnl Note also adjust exclude_expsyms for C++ above.
   esac
 
   _LT_TAGVAR(ld_shlibs, $1)=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
   if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
     # If archive_cmds runs LD, not CC, wlarc should be empty
     wlarc='${wl}'
 
@@ -5264,6 +5341,7 @@ dnl Note also adjust exclude_expsyms for C++ above.
     fi
     supports_anon_versioning=no
     case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
@@ -5279,11 +5357,12 @@ dnl Note also adjust exclude_expsyms for C++ above.
 	_LT_TAGVAR(ld_shlibs, $1)=no
 	cat <<_LT_EOF 1>&2
 
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** Warning: the GNU linker, at least up to release 2.19, is reported
 *** to be unable to reliably create shared libraries on AIX.
 *** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
 
 _LT_EOF
       fi
@@ -5319,6 +5398,7 @@ _LT_EOF
       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
       # as there is no search path for DLLs.
       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
       _LT_TAGVAR(always_export_symbols, $1)=no
       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
@@ -5340,6 +5420,11 @@ _LT_EOF
       fi
       ;;
 
+    haiku*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
     interix[[3-9]]*)
       _LT_TAGVAR(hardcode_direct, $1)=no
       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
@@ -5355,7 +5440,7 @@ _LT_EOF
       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -5369,11 +5454,12 @@ _LT_EOF
 	tmp_sharedflag='-shared'
 	case $cc_basename,$host_cpu in
         pgcc*)				# Portland Group C compiler
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  tmp_addflag=' $pic_flag'
 	  ;;
-	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 	  tmp_addflag=' -i_dynamic' ;;
@@ -5384,13 +5470,17 @@ _LT_EOF
 	lf95*)				# Lahey Fortran 8.1
 	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
 	  tmp_sharedflag='--shared' ;;
-	xl[[cC]]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
+	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 	  tmp_sharedflag='-qmkshrobj'
 	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  ;;
 	esac
 	case `$CC -V 2>&1 | sed 5q` in
 	*Sun\ C*)			# Sun C 5.9
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 	  tmp_sharedflag='-G' ;;
 	*Sun\ F*)			# Sun Fortran 8.3
@@ -5406,17 +5496,17 @@ _LT_EOF
         fi
 
 	case $cc_basename in
-	xlf*)
+	xlf* | bgf* | bgxlf* | mpixlf*)
 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 	  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 	  if test "x$supports_anon_versioning" = xyes; then
 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 	      echo "local: *; };" >> $output_objdir/$libname.ver~
-	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 	  fi
 	  ;;
 	esac
@@ -5537,8 +5627,10 @@ _LT_EOF
       else
 	# If we're using GNU nm, then we don't want the "-C" option.
 	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 	else
 	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 	fi
@@ -5627,7 +5719,7 @@ _LT_EOF
         # empty executable.
         _LT_SYS_MODULE_PATH_AIX
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
       else
 	if test "$host_cpu" = ia64; then
 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
@@ -5642,8 +5734,13 @@ _LT_EOF
 	  # -berok will link without error, but may produce a broken library.
 	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
 	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-	  # Exported symbols can be pulled into shared objects from archives
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  fi
 	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 	  # This is similar to how AIX traditionally builds its shared libraries.
 	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
@@ -5682,7 +5779,7 @@ _LT_EOF
       # Tell ltmain to make .dll files, not .so files.
       shrext_cmds=".dll"
       # FIXME: Setting linknames here is a bad hack.
-      _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
       # The linker will automatically build a .lib file if we build a DLL.
       _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
       # FIXME: Should let the user specify the lib program.
@@ -5749,7 +5846,7 @@ _LT_EOF
       ;;
 
     hpux10*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
       else
 	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
@@ -5768,7 +5865,7 @@ _LT_EOF
       ;;
 
     hpux11*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
@@ -5789,7 +5886,14 @@ _LT_EOF
 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	m4_if($1, [], [
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  _LT_LINKER_OPTION([if $CC understands -b],
+	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
 	  ;;
 	esac
       fi
@@ -5817,19 +5921,19 @@ _LT_EOF
 
     irix5* | irix6* | nonstopux*)
       if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	# Try to use the -exported_symbol ld option, if it does not
 	# work, assume that -exports_file does not work either and
 	# implicitly export all symbols.
         save_LDFLAGS="$LDFLAGS"
         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
         AC_LINK_IFELSE(int foo(void) {},
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
         )
         LDFLAGS="$save_LDFLAGS"
       else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
       fi
       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
@@ -5891,17 +5995,17 @@ _LT_EOF
       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
       _LT_TAGVAR(hardcode_minus_L, $1)=yes
       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
       _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
       ;;
 
     osf3*)
       if test "$GCC" = yes; then
 	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
       else
 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
       fi
       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
@@ -5911,13 +6015,13 @@ _LT_EOF
     osf4* | osf5*)	# as osf3* with the addition of -msym flag
       if test "$GCC" = yes; then
 	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
       else
 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
 
 	# Both c and cxx compiler support -rpath directly
 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
@@ -6108,36 +6212,38 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      AC_MSG_CHECKING([whether -lc should be explicitly linked in])
-      $RM conftest*
-      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-      if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
-        soname=conftest
-        lib=conftest
-        libobjs=conftest.$ac_objext
-        deplibs=
-        wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
-	pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
-        compiler_flags=-v
-        linker_flags=-v
-        verstring=
-        output_objdir=.
-        libname=conftest
-        lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
-        _LT_TAGVAR(allow_undefined_flag, $1)=
-        if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
-        then
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-        else
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-        fi
-        _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
-      else
-        cat conftest.err 1>&5
-      fi
-      $RM conftest*
-      AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
+      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+	[$RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+	  _LT_TAGVAR(allow_undefined_flag, $1)=
+	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+	  then
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	  else
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  fi
+	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+	])
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
       ;;
     esac
   fi
@@ -6303,37 +6409,21 @@ CC="$lt_save_CC"
 ])# _LT_LANG_C_CONFIG
 
 
-# _LT_PROG_CXX
-# ------------
-# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
-# compiler, we have our own version here.
-m4_defun([_LT_PROG_CXX],
-[
-pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
-AC_PROG_CXX
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
-    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
-    (test "X$CXX" != "Xg++"))) ; then
-  AC_PROG_CXXCPP
-else
-  _lt_caught_CXX_error=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_CXX
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_CXX], [])
-
-
 # _LT_LANG_CXX_CONFIG([TAG])
 # --------------------------
 # Ensure that the configuration variables for a C++ compiler are suitably
 # defined.  These variables are subsequently used by _LT_CONFIG to write
 # the compiler configuration to `libtool'.
 m4_defun([_LT_LANG_CXX_CONFIG],
-[AC_REQUIRE([_LT_PROG_CXX])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 m4_require([_LT_DECL_EGREP])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  AC_PROG_CXXCPP
+else
+  _lt_caught_CXX_error=yes
+fi
 
 AC_LANG_PUSH(C++)
 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
@@ -6355,6 +6445,8 @@ _LT_TAGVAR(module_cmds, $1)=
 _LT_TAGVAR(module_expsym_cmds, $1)=
 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 _LT_TAGVAR(no_undefined_flag, $1)=
 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
@@ -6457,7 +6549,7 @@ if test "$_lt_caught_CXX_error" != yes; then
       # Commands to make compiler produce verbose output that lists
       # what "hidden" libraries, object files and flags are used when
       # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
     else
       GXX=no
@@ -6569,7 +6661,7 @@ if test "$_lt_caught_CXX_error" != yes; then
           _LT_SYS_MODULE_PATH_AIX
           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
         else
           if test "$host_cpu" = ia64; then
 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
@@ -6584,8 +6676,13 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    # -berok will link without error, but may produce a broken library.
 	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
 	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-	    # Exported symbols can be pulled into shared objects from archives
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	    if test "$with_gnu_ld" = yes; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	    fi
 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 	    # This is similar to how AIX traditionally builds its shared
 	    # libraries.
@@ -6618,6 +6715,7 @@ if test "$_lt_caught_CXX_error" != yes; then
         # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
         # as there is no search path for DLLs.
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
         _LT_TAGVAR(always_export_symbols, $1)=no
         _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
@@ -6678,6 +6776,11 @@ if test "$_lt_caught_CXX_error" != yes; then
       gnu*)
         ;;
 
+      haiku*)
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        ;;
+
       hpux9*)
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
@@ -6702,7 +6805,7 @@ if test "$_lt_caught_CXX_error" != yes; then
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
             ;;
           *)
             if test "$GXX" = yes; then
@@ -6767,7 +6870,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 	    ;;
           *)
 	    if test "$GXX" = yes; then
@@ -6810,7 +6913,7 @@ if test "$_lt_caught_CXX_error" != yes; then
         case $cc_basename in
           CC*)
 	    # SGI C++
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 
 	    # Archives containing C++ object files must be created using
 	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
@@ -6821,9 +6924,9 @@ if test "$_lt_caught_CXX_error" != yes; then
           *)
 	    if test "$GXX" = yes; then
 	      if test "$with_gnu_ld" = no; then
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	      else
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
 	      fi
 	    fi
 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
@@ -6834,7 +6937,7 @@ if test "$_lt_caught_CXX_error" != yes; then
         _LT_TAGVAR(inherit_rpath, $1)=yes
         ;;
 
-      linux* | k*bsd*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
         case $cc_basename in
           KCC*)
 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -6852,7 +6955,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 
 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
@@ -6893,20 +6996,20 @@ if test "$_lt_caught_CXX_error" != yes; then
 	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 		$RANLIB $oldlib'
 	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
 	      ;;
 	    *) # Version 6 and above use weak symbols
 	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
@@ -6916,7 +7019,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 
 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
             ;;
 	  cxx*)
 	    # Compaq C++
@@ -6935,9 +7038,9 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
 	    ;;
-	  xl*)
+	  xl* | mpixl* | bgxl*)
 	    # IBM XL 8.0 on PPC, with GNU ld
 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
@@ -6957,13 +7060,13 @@ if test "$_lt_caught_CXX_error" != yes; then
 	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	      _LT_TAGVAR(compiler_needs_object, $1)=yes
 
 	      # Not sure whether something based on
 	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
 	      # would be better.
-	      output_verbose_link_cmd='echo'
+	      output_verbose_link_cmd='func_echo_all'
 
 	      # Archives containing C++ object files must be created using
 	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
@@ -7032,7 +7135,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 	  fi
-	  output_verbose_link_cmd=echo
+	  output_verbose_link_cmd=func_echo_all
 	else
 	  _LT_TAGVAR(ld_shlibs, $1)=no
 	fi
@@ -7067,15 +7170,15 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    case $host in
 	      osf3*)
 	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 		;;
 	      *)
 	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 	          echo "-hidden">> $lib.exp~
-	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
 	          $RM $lib.exp'
 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 		;;
@@ -7091,17 +7194,17 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 	    ;;
 	  *)
 	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 	      case $host in
 	        osf3*)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 		  ;;
 	        *)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 		  ;;
 	      esac
 
@@ -7111,7 +7214,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	      # Commands to make compiler produce verbose output that lists
 	      # what "hidden" libraries, object files and flags are used when
 	      # linking a shared library.
-	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
 	    else
 	      # FIXME: insert proper C++ library support
@@ -7147,7 +7250,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 
       solaris*)
         case $cc_basename in
-          CC*)
+          CC* | sunCC*)
 	    # Sun C++ 4.2, 5.x and Centerline C++
             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
 	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
@@ -7168,7 +7271,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	    esac
 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 
-	    output_verbose_link_cmd='echo'
+	    output_verbose_link_cmd='func_echo_all'
 
 	    # Archives containing C++ object files must be created using
 	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
@@ -7195,7 +7298,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	        # Commands to make compiler produce verbose output that lists
 	        # what "hidden" libraries, object files and flags are used when
 	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 	      else
 	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
 	        # platform.
@@ -7206,7 +7309,7 @@ if test "$_lt_caught_CXX_error" != yes; then
 	        # Commands to make compiler produce verbose output that lists
 	        # what "hidden" libraries, object files and flags are used when
 	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 	      fi
 
 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
@@ -7260,6 +7363,10 @@ if test "$_lt_caught_CXX_error" != yes; then
           CC*)
 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+	      '"$_LT_TAGVAR(old_archive_cmds, $1)"
+	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+	      '"$_LT_TAGVAR(reload_cmds, $1)"
 	    ;;
 	  *)
 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
@@ -7506,7 +7613,7 @@ linux*)
 
 solaris*)
   case $cc_basename in
-  CC*)
+  CC* | sunCC*)
     # The more standards-conforming stlport4 library is
     # incompatible with the Cstd library. Avoid specifying
     # it if it's in CXXFLAGS. Ignore libCrun as
@@ -7550,32 +7657,16 @@ _LT_TAGDECL([], [compiler_lib_search_path], [1],
 ])# _LT_SYS_HIDDEN_LIBDEPS
 
 
-# _LT_PROG_F77
-# ------------
-# Since AC_PROG_F77 is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_F77],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
-AC_PROG_F77
-if test -z "$F77" || test "X$F77" = "Xno"; then
-  _lt_disable_F77=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_F77
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_F77], [])
-
-
 # _LT_LANG_F77_CONFIG([TAG])
 # --------------------------
 # Ensure that the configuration variables for a Fortran 77 compiler are
 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 # to write the compiler configuration to `libtool'.
 m4_defun([_LT_LANG_F77_CONFIG],
-[AC_REQUIRE([_LT_PROG_F77])dnl
-AC_LANG_PUSH(Fortran 77)
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+  _lt_disable_F77=yes
+fi
 
 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 _LT_TAGVAR(allow_undefined_flag, $1)=
@@ -7594,6 +7685,8 @@ _LT_TAGVAR(module_cmds, $1)=
 _LT_TAGVAR(module_expsym_cmds, $1)=
 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 _LT_TAGVAR(no_undefined_flag, $1)=
 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
@@ -7693,32 +7786,17 @@ AC_LANG_POP
 ])# _LT_LANG_F77_CONFIG
 
 
-# _LT_PROG_FC
-# -----------
-# Since AC_PROG_FC is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_FC],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
-AC_PROG_FC
-if test -z "$FC" || test "X$FC" = "Xno"; then
-  _lt_disable_FC=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_FC
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_FC], [])
-
-
 # _LT_LANG_FC_CONFIG([TAG])
 # -------------------------
 # Ensure that the configuration variables for a Fortran compiler are
 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 # to write the compiler configuration to `libtool'.
 m4_defun([_LT_LANG_FC_CONFIG],
-[AC_REQUIRE([_LT_PROG_FC])dnl
-AC_LANG_PUSH(Fortran)
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+  _lt_disable_FC=yes
+fi
 
 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 _LT_TAGVAR(allow_undefined_flag, $1)=
@@ -7737,6 +7815,8 @@ _LT_TAGVAR(module_cmds, $1)=
 _LT_TAGVAR(module_expsym_cmds, $1)=
 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 _LT_TAGVAR(no_undefined_flag, $1)=
 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
@@ -7882,6 +7962,8 @@ _LT_CC_BASENAME([$compiler])
 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 
 if test -n "$compiler"; then
   _LT_COMPILER_NO_RTTI($1)
@@ -8243,7 +8325,7 @@ _LT_EOF
 func_dirname ()
 {
   # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
   if test "X$func_dirname_result" = "X${1}"; then
     func_dirname_result="${3}"
   else
@@ -8254,7 +8336,7 @@ func_dirname ()
 # func_basename file
 func_basename ()
 {
-  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+  func_basename_result=`$ECHO "${1}" | $SED "$basename"`
 }
 
 dnl func_dirname_and_basename
@@ -8270,10 +8352,8 @@ dnl so there is no need for it here.
 func_stripname ()
 {
   case ${2} in
-    .*) func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
-    *)  func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+    .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
   esac
 }
 
@@ -8284,20 +8364,20 @@ my_sed_long_arg='1s/^-[[^=]]*=//'
 # func_opt_split
 func_opt_split ()
 {
-  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
-  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+  func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
 }
 
 # func_lo2o object
 func_lo2o ()
 {
-  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+  func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
 }
 
 # func_xform libobj-or-source
 func_xform ()
 {
-  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
+  func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
 }
 
 # func_arith arithmetic-term...
@@ -8345,14 +8425,15 @@ _LT_EOF
 
 # Helper functions for option handling.                    -*- Autoconf -*-
 #
-#   Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
+#   Inc.
 #   Written by Gary V. Vaughan, 2004
 #
 # This file is free software; the Free Software Foundation gives
 # unlimited permission to copy and/or distribute it, with or without
 # modifications, as long as this notice is preserved.
 
-# serial 6 ltoptions.m4
+# serial 7 ltoptions.m4
 
 # This is to help aclocal find these macros, as it can't see m4_define.
 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
@@ -8467,7 +8548,7 @@ LT_OPTION_DEFINE([LT_INIT], [win32-dll],
 [enable_win32_dll=yes
 
 case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
   AC_CHECK_TOOL(AS, as, false)
   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
   AC_CHECK_TOOL(OBJDUMP, objdump, false)
@@ -8475,13 +8556,13 @@ case $host in
 esac
 
 test -z "$AS" && AS=as
-_LT_DECL([], [AS],      [0], [Assembler program])dnl
+_LT_DECL([], [AS],      [1], [Assembler program])dnl
 
 test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
 
 test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
 ])# win32-dll
 
 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
@@ -8841,29 +8922,29 @@ m4_define([lt_dict_filter],
 
 # Generated from ltversion.in.
 
-# serial 3017 ltversion.m4
+# serial 3175 ltversion.m4
 # This file is part of GNU Libtool
 
-m4_define([LT_PACKAGE_VERSION], [2.2.6b])
-m4_define([LT_PACKAGE_REVISION], [1.3017])
+m4_define([LT_PACKAGE_VERSION], [2.2.10])
+m4_define([LT_PACKAGE_REVISION], [1.3175])
 
 AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.2.6b'
-macro_revision='1.3017'
+[macro_version='2.2.10'
+macro_revision='1.3175'
 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
 _LT_DECL(, macro_revision, 0)
 ])
 
 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 #
-#   Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
+#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
 #   Written by Scott James Remnant, 2004.
 #
 # This file is free software; the Free Software Foundation gives
 # unlimited permission to copy and/or distribute it, with or without
 # modifications, as long as this notice is preserved.
 
-# serial 4 lt~obsolete.m4
+# serial 5 lt~obsolete.m4
 
 # These exist entirely to fool aclocal when bootstrapping libtool.
 #
@@ -8933,7 +9014,6 @@ m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
 m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
 m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
 m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
-m4_ifndef([AC_LIBTOOL_RC],		[AC_DEFUN([AC_LIBTOOL_RC])])
 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
 m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
@@ -8946,4 +9026,11 @@ m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
 m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
 m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
 m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
+m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
+m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
+m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
+m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
+m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
+m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
 
diff --git a/bin/ltmain.sh b/bin/ltmain.sh
index a72f2fd..04eaea4 100644
--- a/bin/ltmain.sh
+++ b/bin/ltmain.sh
@@ -1,9 +1,10 @@
 # Generated from ltmain.m4sh.
 
-# ltmain.sh (GNU libtool) 2.2.6b
+# libtool (GNU libtool) 2.2.10
 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 # This is free software; see the source for copying conditions.  There is NO
 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
@@ -32,50 +33,54 @@
 #
 # Provide generalized library-building support services.
 #
-#     --config             show all configuration variables
-#     --debug              enable verbose shell tracing
-# -n, --dry-run            display commands without modifying any files
-#     --features           display basic configuration information and exit
-#     --mode=MODE          use operation mode MODE
-#     --preserve-dup-deps  don't remove duplicate dependency libraries
-#     --quiet, --silent    don't print informational messages
-#     --tag=TAG            use configuration variables from tag TAG
-# -v, --verbose            print informational messages (default)
-#     --version            print version information
-# -h, --help               print short or long help message
+#       --config             show all configuration variables
+#       --debug              enable verbose shell tracing
+#   -n, --dry-run            display commands without modifying any files
+#       --features           display basic configuration information and exit
+#       --mode=MODE          use operation mode MODE
+#       --preserve-dup-deps  don't remove duplicate dependency libraries
+#       --quiet, --silent    don't print informational messages
+#       --no-quiet, --no-silent
+#                            print informational messages (default)
+#       --tag=TAG            use configuration variables from tag TAG
+#   -v, --verbose            print more informational messages than default
+#       --no-verbose         don't print the extra informational messages
+#       --version            print version information
+#   -h, --help, --help-all   print short, long, or detailed help message
 #
 # MODE must be one of the following:
 #
-#       clean              remove files from the build directory
-#       compile            compile a source file into a libtool object
-#       execute            automatically set library path, then run a program
-#       finish             complete the installation of libtool libraries
-#       install            install libraries or executables
-#       link               create a library or an executable
-#       uninstall          remove libraries from an installed directory
+#         clean              remove files from the build directory
+#         compile            compile a source file into a libtool object
+#         execute            automatically set library path, then run a program
+#         finish             complete the installation of libtool libraries
+#         install            install libraries or executables
+#         link               create a library or an executable
+#         uninstall          remove libraries from an installed directory
 #
-# MODE-ARGS vary depending on the MODE.
+# MODE-ARGS vary depending on the MODE.  When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
 # Try `$progname --help --mode=MODE' for a more detailed description of MODE.
 #
 # When reporting a bug, please describe a test case to reproduce it and
 # include the following information:
 #
-#       host-triplet:	$host
-#       shell:		$SHELL
-#       compiler:		$LTCC
-#       compiler flags:		$LTCFLAGS
-#       linker:		$LD (gnu? $with_gnu_ld)
-#       $progname:		(GNU libtool) 2.2.6b
-#       automake:		$automake_version
-#       autoconf:		$autoconf_version
+#         host-triplet:	$host
+#         shell:		$SHELL
+#         compiler:		$LTCC
+#         compiler flags:		$LTCFLAGS
+#         linker:		$LD (gnu? $with_gnu_ld)
+#         $progname:	(GNU libtool) 2.2.10
+#         automake:	$automake_version
+#         autoconf:	$autoconf_version
 #
 # Report bugs to <bug-libtool@gnu.org>.
 
-PROGRAM=ltmain.sh
+PROGRAM=libtool
 PACKAGE=libtool
-VERSION=2.2.6b
+VERSION=2.2.10
 TIMESTAMP=""
-package_revision=1.3017
+package_revision=1.3175
 
 # Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
@@ -91,10 +96,15 @@ fi
 BIN_SH=xpg4; export BIN_SH # for Tru64
 DUALCASE=1; export DUALCASE # for MKS sh
 
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
 # NLS nuisances: We save the old values to restore during execute mode.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
 lt_user_locale=
 lt_safe_locale=
 for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
@@ -107,24 +117,33 @@ do
 	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
 	fi"
 done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
 
 $lt_unset CDPATH
 
 
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
 
 
 
 : ${CP="cp -f"}
-: ${ECHO="echo"}
-: ${EGREP="/bin/grep -E"}
-: ${FGREP="/bin/grep -F"}
-: ${GREP="/bin/grep"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${EGREP="grep -E"}
+: ${FGREP="grep -F"}
+: ${GREP="grep"}
 : ${LN_S="ln -s"}
 : ${MAKE="make"}
 : ${MKDIR="mkdir"}
 : ${MV="mv -f"}
 : ${RM="rm -f"}
-: ${SED="/bin/sed"}
+: ${SED="sed"}
 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
 : ${Xsed="$SED -e 1s/^X//"}
 
@@ -159,32 +178,168 @@ basename="s,^.*/,,"
 func_dirname_and_basename ()
 {
   # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
   if test "X$func_dirname_result" = "X${1}"; then
     func_dirname_result="${3}"
   else
     func_dirname_result="$func_dirname_result${2}"
   fi
-  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+  func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
 }
 
 # Generated shell functions inserted here.
 
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+		s@/\./@/@g
+		t dotsl
+		s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+#             value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+  # Start from root dir and reassemble the path.
+  func_normal_abspath_result=
+  func_normal_abspath_tpath=$1
+  func_normal_abspath_altnamespace=
+  case $func_normal_abspath_tpath in
+    "")
+      # Empty path, that just means $cwd.
+      func_stripname '' '/' "`pwd`"
+      func_normal_abspath_result=$func_stripname_result
+      return
+    ;;
+    # The next three entries are used to spot a run of precisely
+    # two leading slashes without using negated character classes;
+    # we take advantage of case's first-match behaviour.
+    ///*)
+      # Unusual form of absolute path, do nothing.
+    ;;
+    //*)
+      # Not necessarily an ordinary path; POSIX reserves leading '//'
+      # and for example Cygwin uses it to access remote file shares
+      # over CIFS/SMB, so we conserve a leading double slash if found.
+      func_normal_abspath_altnamespace=/
+    ;;
+    /*)
+      # Absolute path, do nothing.
+    ;;
+    *)
+      # Relative path, prepend $cwd.
+      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+    ;;
+  esac
+  # Cancel out all the simple stuff to save iterations.  We also want
+  # the path to end with a slash for ease of parsing, so make sure
+  # there is one (and only one) here.
+  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+  while :; do
+    # Processed it all yet?
+    if test "$func_normal_abspath_tpath" = / ; then
+      # If we ascended to the root using ".." the result may be empty now.
+      if test -z "$func_normal_abspath_result" ; then
+        func_normal_abspath_result=/
+      fi
+      break
+    fi
+    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcar"`
+    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcdr"`
+    # Figure out what to do with it
+    case $func_normal_abspath_tcomponent in
+      "")
+        # Trailing empty path component, ignore it.
+      ;;
+      ..)
+        # Parent dir; strip last assembled component from result.
+        func_dirname "$func_normal_abspath_result"
+        func_normal_abspath_result=$func_dirname_result
+      ;;
+      *)
+        # Actual path component, append it.
+        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+      ;;
+    esac
+  done
+  # Restore leading double-slash if one was found on entry.
+  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+#             value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+  func_relative_path_result=
+  func_normal_abspath "$1"
+  func_relative_path_tlibdir=$func_normal_abspath_result
+  func_normal_abspath "$2"
+  func_relative_path_tbindir=$func_normal_abspath_result
+
+  # Ascend the tree starting from libdir
+  while :; do
+    # check if we have found a prefix of bindir
+    case $func_relative_path_tbindir in
+      $func_relative_path_tlibdir)
+        # found an exact match
+        func_relative_path_tcancelled=
+        break
+        ;;
+      $func_relative_path_tlibdir*)
+        # found a matching prefix
+        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+        func_relative_path_tcancelled=$func_stripname_result
+        if test -z "$func_relative_path_result"; then
+          func_relative_path_result=.
+        fi
+        break
+        ;;
+      *)
+        func_dirname $func_relative_path_tlibdir
+        func_relative_path_tlibdir=${func_dirname_result}
+        if test "x$func_relative_path_tlibdir" = x ; then
+          # Have to descend all the way to the root!
+          func_relative_path_result=../$func_relative_path_result
+          func_relative_path_tcancelled=$func_relative_path_tbindir
+          break
+        fi
+        func_relative_path_result=../$func_relative_path_result
+        ;;
+    esac
+  done
+
+  # Now calculate path; take care to avoid doubling-up slashes.
+  func_stripname '' '/' "$func_relative_path_result"
+  func_relative_path_result=$func_stripname_result
+  func_stripname '/' '/' "$func_relative_path_tcancelled"
+  if test "x$func_stripname_result" != x ; then
+    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+  fi
+
+  # Normalisation. If bindir is libdir, return empty string,
+  # else relative path ending with a slash; either way, target
+  # file name can be directly appended.
+  if test ! -z "$func_relative_path_result"; then
+    func_stripname './' '' "$func_relative_path_result/"
+    func_relative_path_result=$func_stripname_result
+  fi
+}
 
 # The name of this program:
-# In the unlikely event $progname began with a '-', it would play havoc with
-# func_echo (imagine progname=-n), so we prepend ./ in that case:
 func_dirname_and_basename "$progpath"
 progname=$func_basename_result
-case $progname in
-  -*) progname=./$progname ;;
-esac
 
 # Make sure we have an absolute path for reexecution:
 case $progpath in
@@ -258,6 +413,13 @@ func_verbose ()
     :
 }
 
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*"
+}
+
 # func_error arg...
 # Echo program name prefixed message to standard error.
 func_error ()
@@ -326,9 +488,9 @@ func_mkdir_p ()
         case $my_directory_path in */*) ;; *) break ;; esac
 
         # ...otherwise throw away the child directory and loop
-        my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
+        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
       done
-      my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
+      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
 
       save_mkdir_p_IFS="$IFS"; IFS=':'
       for my_dir in $my_dir_list; do
@@ -378,7 +540,7 @@ func_mktempdir ()
         func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
     fi
 
-    $ECHO "X$my_tmpdir" | $Xsed
+    $ECHO "$my_tmpdir"
 }
 
 
@@ -392,7 +554,7 @@ func_quote_for_eval ()
 {
     case $1 in
       *[\\\`\"\$]*)
-	func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
+	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
       *)
         func_quote_for_eval_unquoted_result="$1" ;;
     esac
@@ -419,7 +581,7 @@ func_quote_for_expand ()
 {
     case $1 in
       *[\\\`\"]*)
-	my_arg=`$ECHO "X$1" | $Xsed \
+	my_arg=`$ECHO "$1" | $SED \
 	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
       *)
         my_arg="$1" ;;
@@ -489,14 +651,19 @@ func_show_eval_locale ()
 }
 
 
-
-
-
 # func_version
 # Echo version message to standard output and exit.
 func_version ()
 {
-    $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
+    $SED -n '/(C)/!b go
+	:more
+	/\./!{
+	  N
+	  s/\n# / /
+	  b more
+	}
+	:go
+	/^# '$PROGRAM' (GNU /,/# warranty; / {
         s/^# //
 	s/^# *$//
         s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
@@ -509,19 +676,20 @@ func_version ()
 # Echo short help message to standard output and exit.
 func_usage ()
 {
-    $SED -n '/^# Usage:/,/# -h/ {
+    $SED -n '/^# Usage:/,/^#  *.*--help/ {
         s/^# //
 	s/^# *$//
 	s/\$progname/'$progname'/
 	p
     }' < "$progpath"
-    $ECHO
+    echo
     $ECHO "run \`$progname --help | more' for full usage"
     exit $?
 }
 
-# func_help
-# Echo long help message to standard output and exit.
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
 func_help ()
 {
     $SED -n '/^# Usage:/,/# Report bugs to/ {
@@ -538,7 +706,10 @@ func_help ()
 	s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
 	p
      }' < "$progpath"
-    exit $?
+    ret=$?
+    if test -z "$1"; then
+      exit $ret
+    fi
 }
 
 # func_missing_arg argname
@@ -546,7 +717,7 @@ func_help ()
 # exit_cmd.
 func_missing_arg ()
 {
-    func_error "missing argument for $1"
+    func_error "missing argument for $1."
     exit_cmd=exit
 }
 
@@ -556,29 +727,6 @@ exit_cmd=:
 
 
 
-# Check that we have a working $ECHO.
-if test "X$1" = X--no-reexec; then
-  # Discard the --no-reexec flag, and continue.
-  shift
-elif test "X$1" = X--fallback-echo; then
-  # Avoid inline document here, it may be left over
-  :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
-  # Yippee, $ECHO works!
-  :
-else
-  # Restart under the correct shell, and then maybe $ECHO will work.
-  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
-  # used as fallback echo
-  shift
-  cat <<EOF
-$*
-EOF
-  exit $EXIT_SUCCESS
-fi
 
 magic="%%%MAGIC variable%%%"
 magic_exe="%%%MAGIC EXE variable%%%"
@@ -636,16 +784,16 @@ func_config ()
 # Display the features supported by this script.
 func_features ()
 {
-    $ECHO "host: $host"
+    echo "host: $host"
     if test "$build_libtool_libs" = yes; then
-      $ECHO "enable shared libraries"
+      echo "enable shared libraries"
     else
-      $ECHO "disable shared libraries"
+      echo "disable shared libraries"
     fi
     if test "$build_old_libs" = yes; then
-      $ECHO "enable static libraries"
+      echo "enable static libraries"
     else
-      $ECHO "disable static libraries"
+      echo "disable static libraries"
     fi
 
     exit $?
@@ -772,10 +920,21 @@ func_enable_tag ()
 
       --quiet|--silent)	preserve_args="$preserve_args $opt"
 			opt_silent=:
+			opt_verbose=false
+			;;
+
+      --no-quiet|--no-silent)
+			preserve_args="$preserve_args $opt"
+			opt_silent=false
 			;;
 
       --verbose| -v)	preserve_args="$preserve_args $opt"
 			opt_silent=false
+			opt_verbose=:
+			;;
+
+      --no-verbose)	preserve_args="$preserve_args $opt"
+			opt_verbose=false
 			;;
 
       --tag)		test "$#" -eq 0 && func_missing_arg "$opt" && break
@@ -793,6 +952,7 @@ func_enable_tag ()
 
       -\?|-h)		func_usage					;;
       --help)		opt_help=:					;;
+      --help-all)	opt_help=': help-all'				;;
       --version)	func_version					;;
 
       -*)		func_fatal_help "unrecognized option \`$opt'"	;;
@@ -1016,10 +1176,13 @@ func_infer_tag ()
         func_quote_for_eval "$arg"
 	CC_quoted="$CC_quoted $func_quote_for_eval_result"
       done
+      CC_expanded=`func_echo_all $CC`
+      CC_quoted_expanded=`func_echo_all $CC_quoted`
       case $@ in
       # Blanks in the command may have been stripped by the calling shell,
       # but not from the CC environment variable when configure was run.
-      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
+      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
       # Blanks at the start of $base_compile will cause this to fail
       # if we don't check for them as well.
       *)
@@ -1033,8 +1196,11 @@ func_infer_tag ()
 	      func_quote_for_eval "$arg"
 	      CC_quoted="$CC_quoted $func_quote_for_eval_result"
 	    done
+	    CC_expanded=`func_echo_all $CC`
+	    CC_quoted_expanded=`func_echo_all $CC_quoted`
 	    case "$@ " in
-	      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
+	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
 	      # The compiler in the base compile command matches
 	      # the one in the tagged configuration.
 	      # Assume this is the tagged configuration we want.
@@ -1213,7 +1379,7 @@ func_mode_compile ()
     *.[cCFSifmso] | \
     *.ada | *.adb | *.ads | *.asm | \
     *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
-    *.[fF][09]? | *.for | *.java | *.obj | *.sx)
+    *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup)
       func_xform "$libobj"
       libobj=$func_xform_result
       ;;
@@ -1288,7 +1454,7 @@ func_mode_compile ()
     # Calculate the filename of the output object if compiler does
     # not support -o with -c
     if test "$compiler_c_o" = no; then
-      output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
       lockfile="$output_obj.lock"
     else
       output_obj=
@@ -1445,7 +1611,7 @@ compiler."
 }
 
 $opt_help || {
-test "$mode" = compile && func_mode_compile ${1+"$@"}
+  test "$mode" = compile && func_mode_compile ${1+"$@"}
 }
 
 func_mode_help ()
@@ -1482,10 +1648,11 @@ This mode accepts the following additional options:
 
   -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
   -no-suppress      do not suppress compiler output for multiple passes
-  -prefer-pic       try to building PIC objects only
-  -prefer-non-pic   try to building non-PIC objects only
+  -prefer-pic       try to build PIC objects only
+  -prefer-non-pic   try to build non-PIC objects only
   -shared           do not build a \`.o' file suitable for static linking
   -static           only build a \`.o' file suitable for static linking
+  -Wc,FLAG          pass FLAG directly to the compiler
 
 COMPILE-COMMAND is a command to be used in creating a \`standard' object file
 from the given SOURCEFILE.
@@ -1538,7 +1705,7 @@ either the \`install' or \`cp' program.
 
 The following components of INSTALL-COMMAND are treated specially:
 
-  -inst-prefix PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
+  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
 
 The rest of the components are interpreted as arguments to that command (only
 BSD-compatible install options are recognized)."
@@ -1558,6 +1725,8 @@ The following components of LINK-COMMAND are treated specially:
 
   -all-static       do not do any dynamic linking at all
   -avoid-version    do not add a version suffix if possible
+  -bindir BINDIR    specify path to binaries directory (for systems where
+                    libraries must be found in the PATH setting at runtime)
   -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
@@ -1586,6 +1755,11 @@ The following components of LINK-COMMAND are treated specially:
   -version-info CURRENT[:REVISION[:AGE]]
                     specify library version info [each variable defaults to 0]
   -weak LIBNAME     declare that the target provides the LIBNAME interface
+  -Wc,FLAG
+  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
+  -Wl,FLAG
+  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
+  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
 
 All other options (arguments beginning with \`-') are ignored.
 
@@ -1623,14 +1797,40 @@ Otherwise, only FILE itself is deleted using RM."
         ;;
     esac
 
-    $ECHO
+    echo
     $ECHO "Try \`$progname --help' for more information about other modes."
-
-    exit $?
 }
 
-  # Now that we've collected a possible --mode arg, show help if necessary
-  $opt_help && func_mode_help
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+  if test "$opt_help" = :; then
+    func_mode_help
+  else
+    {
+      func_help noexit
+      for mode in compile link execute install finish uninstall clean; do
+	func_mode_help
+      done
+    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
+    {
+      func_help noexit
+      for mode in compile link execute install finish uninstall clean; do
+	echo
+	func_mode_help
+      done
+    } |
+    sed '1d
+      /^When reporting/,/^Report/{
+	H
+	d
+      }
+      $x
+      /information about other modes/d
+      /more detailed .*MODE/d
+      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+  fi
+  exit $?
+fi
 
 
 # func_mode_execute arg...
@@ -1712,7 +1912,7 @@ func_mode_execute ()
     for file
     do
       case $file in
-      -*) ;;
+      -* | *.la | *.lo ) ;;
       *)
 	# Do a test to see if this is really a libtool program.
 	if func_ltwrapper_script_p "$file"; then
@@ -1754,7 +1954,7 @@ func_mode_execute ()
       # Display what would be done.
       if test -n "$shlibpath_var"; then
 	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
-	$ECHO "export $shlibpath_var"
+	echo "export $shlibpath_var"
       fi
       $ECHO "$cmd$args"
       exit $EXIT_SUCCESS
@@ -1795,23 +1995,23 @@ func_mode_finish ()
     # Exit here if they wanted silent mode.
     $opt_silent && exit $EXIT_SUCCESS
 
-    $ECHO "X----------------------------------------------------------------------" | $Xsed
-    $ECHO "Libraries have been installed in:"
+    echo "----------------------------------------------------------------------"
+    echo "Libraries have been installed in:"
     for libdir in $libdirs; do
       $ECHO "   $libdir"
     done
-    $ECHO
-    $ECHO "If you ever happen to want to link against installed libraries"
-    $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
-    $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
-    $ECHO "flag during linking and do at least one of the following:"
+    echo
+    echo "If you ever happen to want to link against installed libraries"
+    echo "in a given directory, LIBDIR, you must either use libtool, and"
+    echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+    echo "flag during linking and do at least one of the following:"
     if test -n "$shlibpath_var"; then
-      $ECHO "   - add LIBDIR to the \`$shlibpath_var' environment variable"
-      $ECHO "     during execution"
+      echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      echo "     during execution"
     fi
     if test -n "$runpath_var"; then
-      $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
-      $ECHO "     during linking"
+      echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+      echo "     during linking"
     fi
     if test -n "$hardcode_libdir_flag_spec"; then
       libdir=LIBDIR
@@ -1823,21 +2023,21 @@ func_mode_finish ()
       $ECHO "   - have your system administrator run these commands:$admincmds"
     fi
     if test -f /etc/ld.so.conf; then
-      $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+      echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
     fi
-    $ECHO
+    echo
 
-    $ECHO "See any operating system documentation about shared libraries for"
+    echo "See any operating system documentation about shared libraries for"
     case $host in
       solaris2.[6789]|solaris2.1[0-9])
-        $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
-	$ECHO "pages."
+        echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+	echo "pages."
 	;;
       *)
-        $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
+        echo "more information, such as the ld(1) and ld.so(8) manual pages."
         ;;
     esac
-    $ECHO "X----------------------------------------------------------------------" | $Xsed
+    echo "----------------------------------------------------------------------"
     exit $EXIT_SUCCESS
 }
 
@@ -1852,7 +2052,7 @@ func_mode_install ()
     # install_prog (especially on Windows NT).
     if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
        # Allow the use of GNU shtool's install command.
-       $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
+       case $nonopt in *shtool*) :;; *) false;; esac; then
       # Aesthetically quote it.
       func_quote_for_eval "$nonopt"
       install_prog="$func_quote_for_eval_result "
@@ -1867,6 +2067,11 @@ func_mode_install ()
     # Aesthetically quote it.
     func_quote_for_eval "$arg"
     install_prog="$install_prog$func_quote_for_eval_result"
+    install_shared_prog=$install_prog
+    case " $install_prog " in
+      *[\\\ /]cp\ *) install_cp=: ;;
+      *) install_cp=false ;;
+    esac
 
     # We need to accept at least all the BSD install flags.
     dest=
@@ -1876,8 +2081,10 @@ func_mode_install ()
     install_type=
     isdir=no
     stripme=
+    no_mode=:
     for arg
     do
+      arg2=
       if test -n "$dest"; then
 	files="$files $dest"
 	dest=$arg
@@ -1887,10 +2094,9 @@ func_mode_install ()
       case $arg in
       -d) isdir=yes ;;
       -f)
-	case " $install_prog " in
-	*[\\\ /]cp\ *) ;;
-	*) prev=$arg ;;
-	esac
+	if $install_cp; then :; else
+	  prev=$arg
+	fi
 	;;
       -g | -m | -o)
 	prev=$arg
@@ -1904,6 +2110,10 @@ func_mode_install ()
       *)
 	# If the previous option needed an argument, then skip it.
 	if test -n "$prev"; then
+	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
+	    arg2=$install_override_mode
+	    no_mode=false
+	  fi
 	  prev=
 	else
 	  dest=$arg
@@ -1915,6 +2125,10 @@ func_mode_install ()
       # Aesthetically quote the argument.
       func_quote_for_eval "$arg"
       install_prog="$install_prog $func_quote_for_eval_result"
+      if test -n "$arg2"; then
+	func_quote_for_eval "$arg2"
+      fi
+      install_shared_prog="$install_shared_prog $func_quote_for_eval_result"
     done
 
     test -z "$install_prog" && \
@@ -1923,6 +2137,13 @@ func_mode_install ()
     test -n "$prev" && \
       func_fatal_help "the \`$prev' option requires an argument"
 
+    if test -n "$install_override_mode" && $no_mode; then
+      if $install_cp; then :; else
+	func_quote_for_eval "$install_override_mode"
+	install_shared_prog="$install_shared_prog -m $func_quote_for_eval_result"
+      fi
+    fi
+
     if test -z "$files"; then
       if test -z "$dest"; then
 	func_fatal_help "no file or destination specified"
@@ -2010,7 +2231,7 @@ func_mode_install ()
 
 	if test -n "$relink_command"; then
 	  # Determine the prefix the user has applied to our future dir.
-	  inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
+	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
 
 	  # Don't allow the user to place us outside of our expected
 	  # location b/c this prevents finding dependent libraries that
@@ -2023,9 +2244,9 @@ func_mode_install ()
 
 	  if test -n "$inst_prefix_dir"; then
 	    # Stick the inst_prefix_dir data into the link command.
-	    relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
 	  else
-	    relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
 	  fi
 
 	  func_warning "relinking \`$file'"
@@ -2043,7 +2264,7 @@ func_mode_install ()
 	  test -n "$relink_command" && srcname="$realname"T
 
 	  # Install the shared library and build the symlinks.
-	  func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
+	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
 	      'exit $?'
 	  tstripme="$stripme"
 	  case $host_os in
@@ -2183,7 +2404,7 @@ func_mode_install ()
 	    if test -f "$lib"; then
 	      func_source "$lib"
 	    fi
-	    libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
 	    if test -n "$libdir" && test ! -f "$libfile"; then
 	      func_warning "\`$lib' has not been installed in \`$libdir'"
 	      finalize=no
@@ -2202,7 +2423,7 @@ func_mode_install ()
 		file="$func_basename_result"
 	        outputname="$tmpdir/$file"
 	        # Replace the output file specification.
-	        relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
 
 	        $opt_silent || {
 	          func_quote_for_expand "$relink_command"
@@ -2221,7 +2442,7 @@ func_mode_install ()
 	    }
 	  else
 	    # Install the binary that we compiled earlier.
-	    file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
 	  fi
 	fi
 
@@ -2323,6 +2544,10 @@ func_generate_dlsyms ()
 extern \"C\" {
 #endif
 
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
 /* External symbol declarations for the compiler. */\
 "
 
@@ -2332,7 +2557,7 @@ extern \"C\" {
 	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
 
 	  # Add our own program objects to the symbol list.
-	  progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
 	  for progfile in $progfiles; do
 	    func_verbose "extracting global C symbols from \`$progfile'"
 	    $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
@@ -2371,7 +2596,7 @@ extern \"C\" {
 	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
 	      eval '$MV "$nlist"T "$nlist"'
 	      case $host in
-	        *cygwin | *mingw* | *cegcc* )
+	        *cygwin* | *mingw* | *cegcc* )
 	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
 	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
 	          ;;
@@ -2415,10 +2640,10 @@ extern \"C\" {
 	  if test -f "$nlist"S; then
 	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
 	  else
-	    $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
+	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
 	  fi
 
-	  $ECHO >> "$output_objdir/$my_dlsyms" "\
+	  echo >> "$output_objdir/$my_dlsyms" "\
 
 /* The mapping between symbol names and symbols.  */
 typedef struct {
@@ -2428,7 +2653,7 @@ typedef struct {
 "
 	  case $host in
 	  *cygwin* | *mingw* | *cegcc* )
-	    $ECHO >> "$output_objdir/$my_dlsyms" "\
+	    echo >> "$output_objdir/$my_dlsyms" "\
 /* DATA imports from DLLs on WIN32 con't be const, because
    runtime relocations are performed -- see ld's documentation
    on pseudo-relocs.  */"
@@ -2441,7 +2666,7 @@ typedef struct {
 	    lt_dlsym_const=const ;;
 	  esac
 
-	  $ECHO >> "$output_objdir/$my_dlsyms" "\
+	  echo >> "$output_objdir/$my_dlsyms" "\
 extern $lt_dlsym_const lt_dlsymlist
 lt_${my_prefix}_LTX_preloaded_symbols[];
 $lt_dlsym_const lt_dlsymlist
@@ -2457,7 +2682,7 @@ lt_${my_prefix}_LTX_preloaded_symbols[] =
 	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
 	    ;;
 	  esac
-	  $ECHO >> "$output_objdir/$my_dlsyms" "\
+	  echo >> "$output_objdir/$my_dlsyms" "\
   {0, (void *) 0}
 };
 
@@ -2515,16 +2740,16 @@ static const void *lt_preloaded_setup() {
 	case $host in
 	*cygwin* | *mingw* | *cegcc* )
 	  if test -f "$output_objdir/$my_outputname.def"; then
-	    compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
-	    finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
 	  else
-	    compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
-	    finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
 	  fi
 	  ;;
 	*)
-	  compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
-	  finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
 	  ;;
 	esac
 	;;
@@ -2538,8 +2763,8 @@ static const void *lt_preloaded_setup() {
       # really was required.
 
       # Nullify the symbol file.
-      compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
-      finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
     fi
 }
 
@@ -2549,6 +2774,7 @@ static const void *lt_preloaded_setup() {
 # Need a lot of goo to handle *both* DLLs and import libs
 # Has to be a shell function in order to 'eat' the argument
 # that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
 func_win32_libid ()
 {
   $opt_debug
@@ -2559,8 +2785,9 @@ func_win32_libid ()
     win32_libid_type="x86 archive import"
     ;;
   *ar\ archive*) # could be an import, or static
+    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
-       $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
       win32_nmres=`eval $NM -f posix -A $1 |
 	$SED -n -e '
 	    1,100{
@@ -2598,7 +2825,18 @@ func_extract_an_archive ()
     $opt_debug
     f_ex_an_ar_dir="$1"; shift
     f_ex_an_ar_oldlib="$1"
-    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
+    if test "$lock_old_archive_extraction" = yes; then
+      lockfile=$f_ex_an_ar_oldlib.lock
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    fi
+    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+		   'stat=$?; rm -f "$lockfile"; exit $stat'
+    if test "$lock_old_archive_extraction" = yes; then
+      $opt_dry_run || rm -f "$lockfile"
+    fi
     if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
      :
     else
@@ -2669,7 +2907,7 @@ func_extract_archives ()
 	    darwin_file=
 	    darwin_files=
 	    for darwin_file in $darwin_filelist; do
-	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
 	      $LIPO -create -output "$darwin_file" $darwin_files
 	    done # $darwin_filelist
 	    $RM -rf unfat-$$
@@ -2684,25 +2922,30 @@ func_extract_archives ()
         func_extract_an_archive "$my_xdir" "$my_xabs"
 	;;
       esac
-      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
     done
 
     func_extract_archives_result="$my_oldobjs"
 }
 
 
-
-# func_emit_wrapper_part1 [arg=no]
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable.  Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
 #
-# Emit the first part of a libtool wrapper script on stdout.
-# For more information, see the description associated with
-# func_emit_wrapper(), below.
-func_emit_wrapper_part1 ()
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take.  If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory.  This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
 {
-	func_emit_wrapper_part1_arg1=no
-	if test -n "$1" ; then
-	  func_emit_wrapper_part1_arg1=$1
-	fi
+	func_emit_wrapper_arg1=${1-no}
 
 	$ECHO "\
 #! $SHELL
@@ -2718,7 +2961,6 @@ func_emit_wrapper_part1 ()
 
 # Sed substitution that helps us do robust quoting.  It backslashifies
 # metacharacters that are still active within double-quoted strings.
-Xsed='${SED} -e 1s/^X//'
 sed_quote_subst='$sed_quote_subst'
 
 # Be Bourne compatible
@@ -2749,31 +2991,132 @@ if test \"\$libtool_install_magic\" = \"$magic\"; then
 else
   # When we are sourced in execute mode, \$file and \$ECHO are already set.
   if test \"\$libtool_execute_magic\" != \"$magic\"; then
-    ECHO=\"$qecho\"
-    file=\"\$0\"
-    # Make sure echo works.
-    if test \"X\$1\" = X--no-reexec; then
-      # Discard the --no-reexec flag, and continue.
-      shift
-    elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
-      # Yippee, \$ECHO works!
-      :
-    else
-      # Restart under the correct shell, and then maybe \$ECHO will work.
-      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
-    fi
-  fi\
+    file=\"\$0\""
+
+    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+    $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+    ECHO=\"$qECHO\"
+  fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+  lt_script_arg0=\$0
+  shift
+  for lt_opt
+  do
+    case \"\$lt_opt\" in
+    --lt-debug) lt_option_debug=1 ;;
+    --lt-dump-script)
+        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+        cat \"\$lt_dump_D/\$lt_dump_F\"
+        exit 0
+      ;;
+    --lt-*)
+        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+        exit 1
+      ;;
+    esac
+  done
+
+  # Print the debug banner immediately:
+  if test -n \"\$lt_option_debug\"; then
+    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+  fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+  lt_dump_args_N=1;
+  for lt_arg
+  do
+    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+  done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
 "
-	$ECHO "\
+  case $host in
+  # Backslashes separate directories on plain windows
+  *-*-mingw | *-*-os2* | *-cegcc*)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+    ;;
+
+  *)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+    ;;
+  esac
+  $ECHO "\
+      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+      exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+  for lt_wr_arg
+  do
+    case \$lt_wr_arg in
+    --lt-*) ;;
+    *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+    esac
+    shift
+  done
+  func_exec_program_core \${1+\"\$@\"}
+}
+
+  # Parse options
+  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
 
   # Find the directory that this script lives in.
-  thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
   test \"x\$thisdir\" = \"x\$file\" && thisdir=.
 
   # Follow symbolic links until we get to the real thisdir.
-  file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
   while test -n \"\$file\"; do
-    destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
 
     # If there was a directory component, then change thisdir.
     if test \"x\$destdir\" != \"x\$file\"; then
@@ -2783,30 +3126,13 @@ else
       esac
     fi
 
-    file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
-    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
   done
-"
-}
-# end: func_emit_wrapper_part1
-
-# func_emit_wrapper_part2 [arg=no]
-#
-# Emit the second part of a libtool wrapper script on stdout.
-# For more information, see the description associated with
-# func_emit_wrapper(), below.
-func_emit_wrapper_part2 ()
-{
-	func_emit_wrapper_part2_arg1=no
-	if test -n "$1" ; then
-	  func_emit_wrapper_part2_arg1=$1
-	fi
-
-	$ECHO "\
 
   # Usually 'no', except on cygwin/mingw when embedded into
   # the cwrapper.
-  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
+  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
   if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
     # special case for '.'
     if test \"\$thisdir\" = \".\"; then
@@ -2814,7 +3140,7 @@ func_emit_wrapper_part2 ()
     fi
     # remove .libs from thisdir
     case \"\$thisdir\" in
-    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
+    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
     $objdir )   thisdir=. ;;
     esac
   fi
@@ -2877,7 +3203,7 @@ func_emit_wrapper_part2 ()
 
     # Some systems cannot cope with colon-terminated $shlibpath_var
     # The second colon is a workaround for a bug in BeOS R4 sed
-    $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
 
     export $shlibpath_var
 "
@@ -2894,64 +3220,18 @@ func_emit_wrapper_part2 ()
 	$ECHO "\
     if test \"\$libtool_execute_magic\" != \"$magic\"; then
       # Run the actual program with our arguments.
-"
-	case $host in
-	# Backslashes separate directories on plain windows
-	*-*-mingw | *-*-os2* | *-cegcc*)
-	  $ECHO "\
-      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
-	  ;;
-
-	*)
-	  $ECHO "\
-      exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
-	  ;;
-	esac
-	$ECHO "\
-      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
-      exit 1
+      func_exec_program \${1+\"\$@\"}
     fi
   else
     # The program doesn't exist.
     \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
     \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
-    $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
     exit 1
   fi
 fi\
 "
 }
-# end: func_emit_wrapper_part2
-
-
-# func_emit_wrapper [arg=no]
-#
-# Emit a libtool wrapper script on stdout.
-# Don't directly open a file because we may want to
-# incorporate the script contents within a cygwin/mingw
-# wrapper executable.  Must ONLY be called from within
-# func_mode_link because it depends on a number of variables
-# set therein.
-#
-# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
-# variable will take.  If 'yes', then the emitted script
-# will assume that the directory in which it is stored is
-# the $objdir directory.  This is a cygwin/mingw-specific
-# behavior.
-func_emit_wrapper ()
-{
-	func_emit_wrapper_arg1=no
-	if test -n "$1" ; then
-	  func_emit_wrapper_arg1=$1
-	fi
-
-	# split this up so that func_emit_cwrapperexe_src
-	# can call each part independently.
-	func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
-	func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
-}
 
 
 # func_to_host_path arg
@@ -2978,23 +3258,19 @@ func_emit_wrapper ()
 func_to_host_path ()
 {
   func_to_host_path_result="$1"
-  if test -n "$1" ; then
+  if test -n "$1"; then
     case $host in
       *mingw* )
         lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
         case $build in
           *mingw* ) # actually, msys
             # awkward: cmd appends spaces to result
-            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
-            func_to_host_path_tmp1=`( cmd //c echo "$1" |\
-              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
-            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
-              $SED -e "$lt_sed_naive_backslashify"`
+            func_to_host_path_result=`( cmd //c echo "$1" ) 2>/dev/null |
+              $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
             ;;
           *cygwin* )
-            func_to_host_path_tmp1=`cygpath -w "$1"`
-            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
-              $SED -e "$lt_sed_naive_backslashify"`
+            func_to_host_path_result=`cygpath -w "$1" |
+	      $SED -e "$lt_sed_naive_backslashify"`
             ;;
           * )
             # Unfortunately, winepath does not exit with a non-zero
@@ -3006,17 +3282,17 @@ func_to_host_path ()
             # the odd construction:
             func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
             if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
-              func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+              func_to_host_path_result=`$ECHO "$func_to_host_path_tmp1" |
                 $SED -e "$lt_sed_naive_backslashify"`
             else
               # Allow warning below.
-              func_to_host_path_result=""
+              func_to_host_path_result=
             fi
             ;;
         esac
         if test -z "$func_to_host_path_result" ; then
           func_error "Could not determine host path corresponding to"
-          func_error "  '$1'"
+          func_error "  \`$1'"
           func_error "Continuing, but uninstalled executables may not work."
           # Fallback:
           func_to_host_path_result="$1"
@@ -3049,30 +3325,24 @@ func_to_host_path ()
 func_to_host_pathlist ()
 {
   func_to_host_pathlist_result="$1"
-  if test -n "$1" ; then
+  if test -n "$1"; then
     case $host in
       *mingw* )
         lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
         # Remove leading and trailing path separator characters from
         # ARG. msys behavior is inconsistent here, cygpath turns them
         # into '.;' and ';.', and winepath ignores them completely.
-        func_to_host_pathlist_tmp2="$1"
-        # Once set for this call, this variable should not be
-        # reassigned. It is used in tha fallback case.
-        func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
-          $SED -e 's|^:*||' -e 's|:*$||'`
+	func_stripname : : "$1"
+        func_to_host_pathlist_tmp1=$func_stripname_result
         case $build in
           *mingw* ) # Actually, msys.
             # Awkward: cmd appends spaces to result.
-            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
-            func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
-              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
-            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
-              $SED -e "$lt_sed_naive_backslashify"`
+            func_to_host_pathlist_result=`
+	      ( cmd //c echo "$func_to_host_pathlist_tmp1" ) 2>/dev/null |
+	      $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
             ;;
           *cygwin* )
-            func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
-            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+            func_to_host_pathlist_result=`cygpath -w -p "$func_to_host_pathlist_tmp1" |
               $SED -e "$lt_sed_naive_backslashify"`
             ;;
           * )
@@ -3088,18 +3358,17 @@ func_to_host_pathlist ()
                   if test -z "$func_to_host_pathlist_result" ; then
                     func_to_host_pathlist_result="$func_to_host_path_result"
                   else
-                    func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
+                    func_append func_to_host_pathlist_result ";$func_to_host_path_result"
                   fi
                 fi
               fi
-              IFS=:
             done
             IFS=$func_to_host_pathlist_oldIFS
             ;;
         esac
-        if test -z "$func_to_host_pathlist_result" ; then
+        if test -z "$func_to_host_pathlist_result"; then
           func_error "Could not determine the host path(s) corresponding to"
-          func_error "  '$1'"
+          func_error "  \`$1'"
           func_error "Continuing, but uninstalled executables may not work."
           # Fallback. This may break if $1 contains DOS-style drive
           # specifications. The fix is not to complicate the expression
@@ -3116,7 +3385,7 @@ func_to_host_pathlist ()
             ;;
         esac
         case "$1" in
-          *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
+          *: ) func_append func_to_host_pathlist_result ";"
             ;;
         esac
         ;;
@@ -3141,31 +3410,23 @@ func_emit_cwrapperexe_src ()
 
    This wrapper executable should never be moved out of the build directory.
    If it is, it will not operate correctly.
-
-   Currently, it simply execs the wrapper *script* "$SHELL $output",
-   but could eventually absorb all of the scripts functionality and
-   exec $objdir/$outputname directly.
 */
 EOF
 	    cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
 #include <stdio.h>
 #include <stdlib.h>
 #ifdef _MSC_VER
 # include <direct.h>
 # include <process.h>
 # include <io.h>
-# define setmode _setmode
 #else
 # include <unistd.h>
 # include <stdint.h>
 # ifdef __CYGWIN__
 #  include <io.h>
-#  define HAVE_SETENV
-#  ifdef __STRICT_ANSI__
-char *realpath (const char *, char *);
-int putenv (char *);
-int setenv (const char *, const char *, int);
-#  endif
 # endif
 #endif
 #include <malloc.h>
@@ -3177,6 +3438,44 @@ int setenv (const char *, const char *, int);
 #include <fcntl.h>
 #include <sys/stat.h>
 
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+#  define _INTPTR_T_DEFINED
+#  define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
 #if defined(PATH_MAX)
 # define LT_PATHMAX PATH_MAX
 #elif defined(MAXPATHLEN)
@@ -3192,14 +3491,7 @@ int setenv (const char *, const char *, int);
 # define S_IXGRP 0
 #endif
 
-#ifdef _MSC_VER
-# define S_IXUSR _S_IEXEC
-# define stat _stat
-# ifndef _INTPTR_T_DEFINED
-#  define intptr_t int
-# endif
-#endif
-
+/* path handling portability macros */
 #ifndef DIR_SEPARATOR
 # define DIR_SEPARATOR '/'
 # define PATH_SEPARATOR ':'
@@ -3230,10 +3522,6 @@ int setenv (const char *, const char *, int);
 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
 #endif /* PATH_SEPARATOR_2 */
 
-#ifdef __CYGWIN__
-# define FOPEN_WB "wb"
-#endif
-
 #ifndef FOPEN_WB
 # define FOPEN_WB "w"
 #endif
@@ -3246,22 +3534,13 @@ int setenv (const char *, const char *, int);
   if (stale) { free ((void *) stale); stale = 0; } \
 } while (0)
 
-#undef LTWRAPPER_DEBUGPRINTF
-#if defined DEBUGWRAPPER
-# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
-static void
-ltwrapper_debugprintf (const char *fmt, ...)
-{
-    va_list args;
-    va_start (args, fmt);
-    (void) vfprintf (stderr, fmt, args);
-    va_end (args);
-}
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
 #else
-# define LTWRAPPER_DEBUGPRINTF(args)
+static int lt_debug = 0;
 #endif
 
-const char *program_name = NULL;
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
 
 void *xmalloc (size_t num);
 char *xstrdup (const char *string);
@@ -3271,31 +3550,17 @@ char *chase_symlinks (const char *pathspec);
 int make_executable (const char *path);
 int check_executable (const char *path);
 char *strendzap (char *str, const char *pat);
-void lt_fatal (const char *message, ...);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
 void lt_setenv (const char *name, const char *value);
 char *lt_extend_str (const char *orig_value, const char *add, int to_end);
-void lt_opt_process_env_set (const char *arg);
-void lt_opt_process_env_prepend (const char *arg);
-void lt_opt_process_env_append (const char *arg);
-int lt_split_name_value (const char *arg, char** name, char** value);
 void lt_update_exe_path (const char *name, const char *value);
 void lt_update_lib_path (const char *name, const char *value);
-
-static const char *script_text_part1 =
-EOF
-
-	    func_emit_wrapper_part1 yes |
-	        $SED -e 's/\([\\"]\)/\\\1/g' \
-	             -e 's/^/  "/' -e 's/$/\\n"/'
-	    echo ";"
-	    cat <<EOF
-
-static const char *script_text_part2 =
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
 EOF
-	    func_emit_wrapper_part2 yes |
-	        $SED -e 's/\([\\"]\)/\\\1/g' \
-	             -e 's/^/  "/' -e 's/$/\\n"/'
-	    echo ";"
 
 	    cat <<EOF
 const char * MAGIC_EXE = "$magic_exe";
@@ -3340,24 +3605,10 @@ EOF
 	    cat <<"EOF"
 
 #define LTWRAPPER_OPTION_PREFIX         "--lt-"
-#define LTWRAPPER_OPTION_PREFIX_LENGTH  5
 
-static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
 static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
-
 static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
-
-static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
-static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
-  /* argument is putenv-style "foo=bar", value of foo is set to bar */
-
-static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
-static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
-  /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
-
-static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
-static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
-  /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
+static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
 
 int
 main (int argc, char *argv[])
@@ -3374,10 +3625,13 @@ main (int argc, char *argv[])
   int i;
 
   program_name = (char *) xstrdup (base_name (argv[0]));
-  LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
-  LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
+  newargz = XMALLOC (char *, argc + 1);
 
-  /* very simple arg parsing; don't want to rely on getopt */
+  /* very simple arg parsing; don't want to rely on getopt
+   * also, copy all non cwrapper options to newargz, except
+   * argz[0], which is handled differently
+   */
+  newargc=0;
   for (i = 1; i < argc; i++)
     {
       if (strcmp (argv[i], dumpscript_opt) == 0)
@@ -3391,25 +3645,57 @@ EOF
 	      esac
 
 	    cat <<"EOF"
-	  printf ("%s", script_text_part1);
-	  printf ("%s", script_text_part2);
+	  lt_dump_script (stdout);
 	  return 0;
 	}
+      if (strcmp (argv[i], debug_opt) == 0)
+	{
+          lt_debug = 1;
+          continue;
+	}
+      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+        {
+          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+             namespace, but it is not one of the ones we know about and
+             have already dealt with, above (inluding dump-script), then
+             report an error. Otherwise, targets might begin to believe
+             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+             namespace. The first time any user complains about this, we'll
+             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+             or a configure.ac-settable value.
+           */
+          lt_fatal (__FILE__, __LINE__,
+		    "unrecognized %s option: '%s'",
+                    ltwrapper_option_prefix, argv[i]);
+        }
+      /* otherwise ... */
+      newargz[++newargc] = xstrdup (argv[i]);
     }
+  newargz[++newargc] = NULL;
+
+EOF
+	    cat <<EOF
+  /* The GNU banner must be the first non-error debug message */
+  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+	    cat <<"EOF"
+  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
 
-  newargz = XMALLOC (char *, argc + 1);
   tmp_pathspec = find_executable (argv[0]);
   if (tmp_pathspec == NULL)
-    lt_fatal ("Couldn't find %s", argv[0]);
-  LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
-			  tmp_pathspec));
+    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (before symlink chase) at: %s\n",
+		  tmp_pathspec);
 
   actual_cwrapper_path = chase_symlinks (tmp_pathspec);
-  LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
-			  actual_cwrapper_path));
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (after symlink chase) at: %s\n",
+		  actual_cwrapper_path);
   XFREE (tmp_pathspec);
 
-  actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
+  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
   strendzap (actual_cwrapper_path, actual_cwrapper_name);
 
   /* wrapper name transforms */
@@ -3427,8 +3713,9 @@ EOF
   target_name = tmp_pathspec;
   tmp_pathspec = 0;
 
-  LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
-			  target_name));
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(main) libtool target name: %s\n",
+		  target_name);
 EOF
 
 	    cat <<EOF
@@ -3481,77 +3768,12 @@ EOF
   lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
   lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
 
-  newargc=0;
-  for (i = 1; i < argc; i++)
-    {
-      if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
-        {
-          if (argv[i][env_set_opt_len] == '=')
-            {
-              const char *p = argv[i] + env_set_opt_len + 1;
-              lt_opt_process_env_set (p);
-            }
-          else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
-            {
-              lt_opt_process_env_set (argv[++i]); /* don't copy */
-            }
-          else
-            lt_fatal ("%s missing required argument", env_set_opt);
-          continue;
-        }
-      if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
-        {
-          if (argv[i][env_prepend_opt_len] == '=')
-            {
-              const char *p = argv[i] + env_prepend_opt_len + 1;
-              lt_opt_process_env_prepend (p);
-            }
-          else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
-            {
-              lt_opt_process_env_prepend (argv[++i]); /* don't copy */
-            }
-          else
-            lt_fatal ("%s missing required argument", env_prepend_opt);
-          continue;
-        }
-      if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
-        {
-          if (argv[i][env_append_opt_len] == '=')
-            {
-              const char *p = argv[i] + env_append_opt_len + 1;
-              lt_opt_process_env_append (p);
-            }
-          else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
-            {
-              lt_opt_process_env_append (argv[++i]); /* don't copy */
-            }
-          else
-            lt_fatal ("%s missing required argument", env_append_opt);
-          continue;
-        }
-      if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
-        {
-          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
-             namespace, but it is not one of the ones we know about and
-             have already dealt with, above (inluding dump-script), then
-             report an error. Otherwise, targets might begin to believe
-             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
-             namespace. The first time any user complains about this, we'll
-             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
-             or a configure.ac-settable value.
-           */
-          lt_fatal ("Unrecognized option in %s namespace: '%s'",
-                    ltwrapper_option_prefix, argv[i]);
-        }
-      /* otherwise ... */
-      newargz[++newargc] = xstrdup (argv[i]);
-    }
-  newargz[++newargc] = NULL;
-
-  LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
+  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+		  nonnull (lt_argv_zero));
   for (i = 0; i < newargc; i++)
     {
-      LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
+      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+		      i, nonnull (newargz[i]));
     }
 
 EOF
@@ -3560,11 +3782,14 @@ EOF
 	      mingw*)
 		cat <<"EOF"
   /* execv doesn't actually work on mingw as expected on unix */
+  newargz = prepare_spawn (newargz);
   rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
   if (rval == -1)
     {
       /* failed to start process */
-      LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
+      lt_debugprintf (__FILE__, __LINE__,
+		      "(main) failed to launch target \"%s\": %s\n",
+		      lt_argv_zero, nonnull (strerror (errno)));
       return 127;
     }
   return rval;
@@ -3586,7 +3811,7 @@ xmalloc (size_t num)
 {
   void *p = (void *) malloc (num);
   if (!p)
-    lt_fatal ("Memory exhausted");
+    lt_fatal (__FILE__, __LINE__, "memory exhausted");
 
   return p;
 }
@@ -3620,8 +3845,8 @@ check_executable (const char *path)
 {
   struct stat st;
 
-  LTWRAPPER_DEBUGPRINTF (("(check_executable)  : %s\n",
-			  path ? (*path ? path : "EMPTY!") : "NULL!"));
+  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+                  nonempty (path));
   if ((!path) || (!*path))
     return 0;
 
@@ -3638,8 +3863,8 @@ make_executable (const char *path)
   int rval = 0;
   struct stat st;
 
-  LTWRAPPER_DEBUGPRINTF (("(make_executable)   : %s\n",
-			  path ? (*path ? path : "EMPTY!") : "NULL!"));
+  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+                  nonempty (path));
   if ((!path) || (!*path))
     return 0;
 
@@ -3665,8 +3890,8 @@ find_executable (const char *wrapper)
   int tmp_len;
   char *concat_name;
 
-  LTWRAPPER_DEBUGPRINTF (("(find_executable)   : %s\n",
-			  wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
+  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+                  nonempty (wrapper));
 
   if ((wrapper == NULL) || (*wrapper == '\0'))
     return NULL;
@@ -3719,7 +3944,8 @@ find_executable (const char *wrapper)
 		{
 		  /* empty path: current directory */
 		  if (getcwd (tmp, LT_PATHMAX) == NULL)
-		    lt_fatal ("getcwd failed");
+		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+                              nonnull (strerror (errno)));
 		  tmp_len = strlen (tmp);
 		  concat_name =
 		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
@@ -3744,7 +3970,8 @@ find_executable (const char *wrapper)
     }
   /* Relative path | not found in path: prepend cwd */
   if (getcwd (tmp, LT_PATHMAX) == NULL)
-    lt_fatal ("getcwd failed");
+    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+              nonnull (strerror (errno)));
   tmp_len = strlen (tmp);
   concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
   memcpy (concat_name, tmp, tmp_len);
@@ -3770,8 +3997,9 @@ chase_symlinks (const char *pathspec)
   int has_symlinks = 0;
   while (strlen (tmp_pathspec) && !has_symlinks)
     {
-      LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
-			      tmp_pathspec));
+      lt_debugprintf (__FILE__, __LINE__,
+		      "checking path component for symlinks: %s\n",
+		      tmp_pathspec);
       if (lstat (tmp_pathspec, &s) == 0)
 	{
 	  if (S_ISLNK (s.st_mode) != 0)
@@ -3793,8 +4021,9 @@ chase_symlinks (const char *pathspec)
 	}
       else
 	{
-	  char *errstr = strerror (errno);
-	  lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
+	  lt_fatal (__FILE__, __LINE__,
+		    "error accessing file \"%s\": %s",
+		    tmp_pathspec, nonnull (strerror (errno)));
 	}
     }
   XFREE (tmp_pathspec);
@@ -3807,7 +4036,8 @@ chase_symlinks (const char *pathspec)
   tmp_pathspec = realpath (pathspec, buf);
   if (tmp_pathspec == 0)
     {
-      lt_fatal ("Could not follow symlinks for %s", pathspec);
+      lt_fatal (__FILE__, __LINE__,
+		"could not follow symlinks for %s", pathspec);
     }
   return xstrdup (tmp_pathspec);
 #endif
@@ -3833,11 +4063,25 @@ strendzap (char *str, const char *pat)
   return str;
 }
 
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+  va_list args;
+  if (lt_debug)
+    {
+      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+      va_start (args, fmt);
+      (void) vfprintf (stderr, fmt, args);
+      va_end (args);
+    }
+}
+
 static void
-lt_error_core (int exit_status, const char *mode,
+lt_error_core (int exit_status, const char *file,
+	       int line, const char *mode,
 	       const char *message, va_list ap)
 {
-  fprintf (stderr, "%s: %s: ", program_name, mode);
+  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
   vfprintf (stderr, message, ap);
   fprintf (stderr, ".\n");
 
@@ -3846,20 +4090,32 @@ lt_error_core (int exit_status, const char *mode,
 }
 
 void
-lt_fatal (const char *message, ...)
+lt_fatal (const char *file, int line, const char *message, ...)
 {
   va_list ap;
   va_start (ap, message);
-  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
   va_end (ap);
 }
 
+static const char *
+nonnull (const char *s)
+{
+  return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+  return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
 void
 lt_setenv (const char *name, const char *value)
 {
-  LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
-                          (name ? name : "<NULL>"),
-                          (value ? value : "<NULL>")));
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_setenv) setting '%s' to '%s'\n",
+                  nonnull (name), nonnull (value));
   {
 #ifdef HAVE_SETENV
     /* always make a copy, for consistency with !HAVE_SETENV */
@@ -3904,95 +4160,12 @@ lt_extend_str (const char *orig_value, const char *add, int to_end)
   return new_value;
 }
 
-int
-lt_split_name_value (const char *arg, char** name, char** value)
-{
-  const char *p;
-  int len;
-  if (!arg || !*arg)
-    return 1;
-
-  p = strchr (arg, (int)'=');
-
-  if (!p)
-    return 1;
-
-  *value = xstrdup (++p);
-
-  len = strlen (arg) - strlen (*value);
-  *name = XMALLOC (char, len);
-  strncpy (*name, arg, len-1);
-  (*name)[len - 1] = '\0';
-
-  return 0;
-}
-
-void
-lt_opt_process_env_set (const char *arg)
-{
-  char *name = NULL;
-  char *value = NULL;
-
-  if (lt_split_name_value (arg, &name, &value) != 0)
-    {
-      XFREE (name);
-      XFREE (value);
-      lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
-    }
-
-  lt_setenv (name, value);
-  XFREE (name);
-  XFREE (value);
-}
-
-void
-lt_opt_process_env_prepend (const char *arg)
-{
-  char *name = NULL;
-  char *value = NULL;
-  char *new_value = NULL;
-
-  if (lt_split_name_value (arg, &name, &value) != 0)
-    {
-      XFREE (name);
-      XFREE (value);
-      lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
-    }
-
-  new_value = lt_extend_str (getenv (name), value, 0);
-  lt_setenv (name, new_value);
-  XFREE (new_value);
-  XFREE (name);
-  XFREE (value);
-}
-
-void
-lt_opt_process_env_append (const char *arg)
-{
-  char *name = NULL;
-  char *value = NULL;
-  char *new_value = NULL;
-
-  if (lt_split_name_value (arg, &name, &value) != 0)
-    {
-      XFREE (name);
-      XFREE (value);
-      lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
-    }
-
-  new_value = lt_extend_str (getenv (name), value, 1);
-  lt_setenv (name, new_value);
-  XFREE (new_value);
-  XFREE (name);
-  XFREE (value);
-}
-
 void
 lt_update_exe_path (const char *name, const char *value)
 {
-  LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
-                          (name ? name : "<NULL>"),
-                          (value ? value : "<NULL>")));
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
 
   if (name && *name && value && *value)
     {
@@ -4011,9 +4184,9 @@ lt_update_exe_path (const char *name, const char *value)
 void
 lt_update_lib_path (const char *name, const char *value)
 {
-  LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
-                          (name ? name : "<NULL>"),
-                          (value ? value : "<NULL>")));
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
 
   if (name && *name && value && *value)
     {
@@ -4023,11 +4196,152 @@ lt_update_lib_path (const char *name, const char *value)
     }
 }
 
+EOF
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+   Note that spawn() does not by itself call the command interpreter
+     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+         GetVersionEx(&v);
+         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+      }) ? "cmd.exe" : "command.com").
+   Instead it simply concatenates the arguments, separated by ' ', and calls
+   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
+   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+   special way:
+   - Space and tab are interpreted as delimiters. They are not treated as
+     delimiters if they are surrounded by double quotes: "...".
+   - Unescaped double quotes are removed from the input. Their only effect is
+     that within double quotes, space and tab are treated like normal
+     characters.
+   - Backslashes not followed by double quotes are not special.
+   - But 2*n+1 backslashes followed by a double quote become
+     n backslashes followed by a double quote (n >= 0):
+       \" -> "
+       \\\" -> \"
+       \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+  size_t argc;
+  char **new_argv;
+  size_t i;
+
+  /* Count number of arguments.  */
+  for (argc = 0; argv[argc] != NULL; argc++)
+    ;
+
+  /* Allocate new argument vector.  */
+  new_argv = XMALLOC (char *, argc + 1);
+
+  /* Put quoted arguments into the new argument vector.  */
+  for (i = 0; i < argc; i++)
+    {
+      const char *string = argv[i];
+
+      if (string[0] == '\0')
+	new_argv[i] = xstrdup ("\"\"");
+      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+	{
+	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+	  size_t length;
+	  unsigned int backslashes;
+	  const char *s;
+	  char *quoted_string;
+	  char *p;
+
+	  length = 0;
+	  backslashes = 0;
+	  if (quote_around)
+	    length++;
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		length += backslashes + 1;
+	      length++;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    length += backslashes + 1;
+
+	  quoted_string = XMALLOC (char, length + 1);
+
+	  p = quoted_string;
+	  backslashes = 0;
+	  if (quote_around)
+	    *p++ = '"';
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		{
+		  unsigned int j;
+		  for (j = backslashes + 1; j > 0; j--)
+		    *p++ = '\\';
+		}
+	      *p++ = c;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    {
+	      unsigned int j;
+	      for (j = backslashes; j > 0; j--)
+		*p++ = '\\';
+	      *p++ = '"';
+	    }
+	  *p = '\0';
+
+	  new_argv[i] = quoted_string;
+	}
+      else
+	new_argv[i] = (char *) string;
+    }
+  new_argv[argc] = NULL;
+
+  return new_argv;
+}
+EOF
+		;;
+	    esac
+
+            cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+	    func_emit_wrapper yes |
+              $SED -e 's/\([\\"]\)/\\\1/g' \
+	           -e 's/^/  fputs ("/' -e 's/$/\\n", f);/'
 
+            cat <<"EOF"
+}
 EOF
 }
 # end: func_emit_cwrapperexe_src
 
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+    $opt_debug
+    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+    *import*) : ;;
+    *) false ;;
+    esac
+}
+
 # func_mode_link arg...
 func_mode_link ()
 {
@@ -4072,6 +4386,7 @@ func_mode_link ()
     new_inherited_linker_flags=
 
     avoid_version=no
+    bindir=
     dlfiles=
     dlprefiles=
     dlself=no
@@ -4164,6 +4479,11 @@ func_mode_link ()
 	esac
 
 	case $prev in
+	bindir)
+	  bindir="$arg"
+	  prev=
+	  continue
+	  ;;
 	dlfiles|dlprefiles)
 	  if test "$preload" = no; then
 	    # Add the symbol object into the linking commands.
@@ -4425,6 +4745,11 @@ func_mode_link ()
 	continue
 	;;
 
+      -bindir)
+	prev=bindir
+	continue
+	;;
+
       -dlopen)
 	prev=dlfiles
 	continue
@@ -4503,7 +4828,7 @@ func_mode_link ()
 	esac
 	case $host in
 	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-	  testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
 	  case :$dllsearchpath: in
 	  *":$dir:"*) ;;
 	  ::) dllsearchpath=$dir;;
@@ -4522,7 +4847,7 @@ func_mode_link ()
       -l*)
 	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
 	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
 	    # These systems don't actually have a C or math library (as such)
 	    continue
 	    ;;
@@ -4708,7 +5033,7 @@ func_mode_link ()
 	for flag in $args; do
 	  IFS="$save_ifs"
           func_quote_for_eval "$flag"
-	  arg="$arg $wl$func_quote_for_eval_result"
+	  arg="$arg $func_quote_for_eval_result"
 	  compiler_flags="$compiler_flags $func_quote_for_eval_result"
 	done
 	IFS="$save_ifs"
@@ -4754,18 +5079,19 @@ func_mode_link ()
 	arg="$func_quote_for_eval_result"
 	;;
 
-      # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
-      # -r[0-9][0-9]* specifies the processor on the SGI compiler
-      # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
-      # +DA*, +DD* enable 64-bit mode on the HP compiler
-      # -q* pass through compiler args for the IBM compiler
-      # -m*, -t[45]*, -txscale* pass through architecture-specific
-      # compiler args for GCC
-      # -F/path gives path to uninstalled frameworks, gcc on darwin
-      # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
-      # @file GCC response files
+      # Flags to be passed through unchanged, with rationale:
+      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
+      # -r[0-9][0-9]*        specify processor for the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+      # +DA*, +DD*           enable 64-bit mode for the HP compiler
+      # -q*                  compiler args for the IBM compiler
+      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+      # -F/path              path to uninstalled frameworks, gcc on darwin
+      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
+      # @file                GCC response files
+      # -tp=*                Portland pgcc target processor selection
       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*)
         func_quote_for_eval "$arg"
 	arg="$func_quote_for_eval_result"
         func_append compile_command " $arg"
@@ -4925,7 +5251,7 @@ func_mode_link ()
 
     if test -n "$shlibpath_var"; then
       # get the directories listed in $shlibpath_var
-      eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
     else
       shlib_search_path=
     fi
@@ -5048,7 +5374,8 @@ func_mode_link ()
 	  # Collect preopened libtool deplibs, except any this library
 	  # has declared as weak libs
 	  for deplib in $dependency_libs; do
-            deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
+	    func_basename "$deplib"
+            deplib_base=$func_basename_result
 	    case " $weak_libs " in
 	    *" $deplib_base "*) ;;
 	    *) deplibs="$deplibs $deplib" ;;
@@ -5227,7 +5554,7 @@ func_mode_link ()
 		match_pattern*)
 		  set dummy $deplibs_check_method; shift
 		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-		  if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
+		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
 		    | $EGREP "$match_pattern_regex" > /dev/null; then
 		    valid_a_lib=yes
 		  fi
@@ -5237,15 +5564,15 @@ func_mode_link ()
 		;;
 	      esac
 	      if test "$valid_a_lib" != yes; then
-		$ECHO
+		echo
 		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
-		$ECHO "*** I have the capability to make that library automatically link in when"
-		$ECHO "*** you link to this library.  But I can only do this if you have a"
-		$ECHO "*** shared version of the library, which you do not appear to have"
-		$ECHO "*** because the file extensions .$libext of this argument makes me believe"
-		$ECHO "*** that it is just a static archive that I should not use here."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because the file extensions .$libext of this argument makes me believe"
+		echo "*** that it is just a static archive that I should not use here."
 	      else
-		$ECHO
+		echo
 		$ECHO "*** Warning: Linking the shared library $output against the"
 		$ECHO "*** static library $deplib is not portable!"
 		deplibs="$deplib $deplibs"
@@ -5318,7 +5645,7 @@ func_mode_link ()
 
 	# Convert "-framework foo" to "foo.ltframework"
 	if test -n "$inherited_linker_flags"; then
-	  tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
+	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
 	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
 	    case " $new_inherited_linker_flags " in
 	      *" $tmp_inherited_linker_flag "*) ;;
@@ -5326,7 +5653,7 @@ func_mode_link ()
 	    esac
 	  done
 	fi
-	dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
 	if test "$linkmode,$pass" = "lib,link" ||
 	   test "$linkmode,$pass" = "prog,scan" ||
 	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
@@ -5580,7 +5907,7 @@ func_mode_link ()
 	    fi
 	  done
 	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
-	    $ECHO
+	    echo
 	    if test "$linkmode" = prog; then
 	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
 	    else
@@ -5683,9 +6010,9 @@ func_mode_link ()
 		      if test "X$dlopenmodule" != "X$lib"; then
 			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
 			if test -z "$old_library" ; then
-			  $ECHO
-			  $ECHO "*** And there doesn't seem to be a static archive available"
-			  $ECHO "*** The link will probably fail, sorry"
+			  echo
+			  echo "*** And there doesn't seem to be a static archive available"
+			  echo "*** The link will probably fail, sorry"
 			else
 			  add="$dir/$old_library"
 			fi
@@ -5825,21 +6152,21 @@ func_mode_link ()
 
 	    # Just print a warning and add the library to dependency_libs so
 	    # that the program can be linked against the static library.
-	    $ECHO
+	    echo
 	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
-	    $ECHO "*** I have the capability to make that library automatically link in when"
-	    $ECHO "*** you link to this library.  But I can only do this if you have a"
-	    $ECHO "*** shared version of the library, which you do not appear to have."
+	    echo "*** I have the capability to make that library automatically link in when"
+	    echo "*** you link to this library.  But I can only do this if you have a"
+	    echo "*** shared version of the library, which you do not appear to have."
 	    if test "$module" = yes; then
-	      $ECHO "*** But as you try to build a module library, libtool will still create "
-	      $ECHO "*** a static module, that should work as long as the dlopening application"
-	      $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      echo "*** But as you try to build a module library, libtool will still create "
+	      echo "*** a static module, that should work as long as the dlopening application"
+	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
 	      if test -z "$global_symbol_pipe"; then
-		$ECHO
-		$ECHO "*** However, this would only work if libtool was able to extract symbol"
-		$ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
-		$ECHO "*** not find such a program.  So, this module is probably useless."
-		$ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+		echo
+		echo "*** However, this would only work if libtool was able to extract symbol"
+		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		echo "*** not find such a program.  So, this module is probably useless."
+		echo "*** \`nm' from GNU binutils and a full rebuild may help."
 	      fi
 	      if test "$build_old_libs" = no; then
 		build_libtool_libs=module
@@ -5893,6 +6220,7 @@ func_mode_link ()
 	  if test "$link_all_deplibs" != no; then
 	    # Add the search paths of all dependency libraries
 	    for deplib in $dependency_libs; do
+	      path=
 	      case $deplib in
 	      -L*) path="$deplib" ;;
 	      *.la)
@@ -5958,7 +6286,7 @@ func_mode_link ()
 	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
 	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
 	else
-	  compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
 	fi
       fi
       dependency_libs="$newdependency_libs"
@@ -6126,7 +6454,7 @@ func_mode_link ()
 	if test "$deplibs_check_method" != pass_all; then
 	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
 	else
-	  $ECHO
+	  echo
 	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
 	  $ECHO "*** objects $objs is not portable!"
 	  libobjs="$libobjs $objs"
@@ -6194,7 +6522,7 @@ func_mode_link ()
 	    age="$number_minor"
 	    revision="$number_revision"
 	    ;;
-	  freebsd-aout|freebsd-elf|sunos)
+	  freebsd-aout|freebsd-elf|qnx|sunos)
 	    current="$number_major"
 	    revision="$number_minor"
 	    age="0"
@@ -6428,14 +6756,14 @@ func_mode_link ()
 	oldlibs="$oldlibs $output_objdir/$libname.$libext"
 
 	# Transform .lo files to .o files.
-	oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
       fi
 
       # Eliminate all temporary directories.
       #for path in $notinst_path; do
-      #	lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
-      #	deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
-      #	dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
+      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
       #done
 
       if test -n "$xrpath"; then
@@ -6476,7 +6804,7 @@ func_mode_link ()
       if test "$build_libtool_libs" = yes; then
 	if test -n "$rpath"; then
 	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
 	    # these systems don't actually have a c library (as such)!
 	    ;;
 	  *-*-rhapsody* | *-*-darwin1.[012])
@@ -6561,13 +6889,13 @@ EOF
 		    newdeplibs="$newdeplibs $i"
 		  else
 		    droppeddeps=yes
-		    $ECHO
+		    echo
 		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-		    $ECHO "*** I have the capability to make that library automatically link in when"
-		    $ECHO "*** you link to this library.  But I can only do this if you have a"
-		    $ECHO "*** shared version of the library, which I believe you do not have"
-		    $ECHO "*** because a test_compile did reveal that the linker did not use it for"
-		    $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
+		    echo "*** I have the capability to make that library automatically link in when"
+		    echo "*** you link to this library.  But I can only do this if you have a"
+		    echo "*** shared version of the library, which I believe you do not have"
+		    echo "*** because a test_compile did reveal that the linker did not use it for"
+		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
 		  fi
 		fi
 		;;
@@ -6604,22 +6932,22 @@ EOF
 		      newdeplibs="$newdeplibs $i"
 		    else
 		      droppeddeps=yes
-		      $ECHO
+		      echo
 		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-		      $ECHO "*** I have the capability to make that library automatically link in when"
-		      $ECHO "*** you link to this library.  But I can only do this if you have a"
-		      $ECHO "*** shared version of the library, which you do not appear to have"
-		      $ECHO "*** because a test_compile did reveal that the linker did not use this one"
-		      $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
+		      echo "*** I have the capability to make that library automatically link in when"
+		      echo "*** you link to this library.  But I can only do this if you have a"
+		      echo "*** shared version of the library, which you do not appear to have"
+		      echo "*** because a test_compile did reveal that the linker did not use this one"
+		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
 		    fi
 		  fi
 		else
 		  droppeddeps=yes
-		  $ECHO
+		  echo
 		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
-		  $ECHO "*** make it link in!  You will probably need to install it or some"
-		  $ECHO "*** library that it depends on before this library will be fully"
-		  $ECHO "*** functional.  Installing it before continuing would be even better."
+		  echo "*** make it link in!  You will probably need to install it or some"
+		  echo "*** library that it depends on before this library will be fully"
+		  echo "*** functional.  Installing it before continuing would be even better."
 		fi
 		;;
 	      *)
@@ -6665,7 +6993,7 @@ EOF
 			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
 			case $potliblink in
 			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
-			*) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
 			esac
 		      done
 		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
@@ -6680,12 +7008,12 @@ EOF
 	      fi
 	      if test -n "$a_deplib" ; then
 		droppeddeps=yes
-		$ECHO
+		echo
 		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-		$ECHO "*** I have the capability to make that library automatically link in when"
-		$ECHO "*** you link to this library.  But I can only do this if you have a"
-		$ECHO "*** shared version of the library, which you do not appear to have"
-		$ECHO "*** because I did check the linker path looking for a file starting"
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
 		if test -z "$potlib" ; then
 		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
 		else
@@ -6723,7 +7051,7 @@ EOF
 		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
 		  for potent_lib in $potential_libs; do
 		    potlib="$potent_lib" # see symlink-check above in file_magic test
-		    if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
+		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
 		       $EGREP "$match_pattern_regex" > /dev/null; then
 		      newdeplibs="$newdeplibs $a_deplib"
 		      a_deplib=""
@@ -6734,12 +7062,12 @@ EOF
 	      fi
 	      if test -n "$a_deplib" ; then
 		droppeddeps=yes
-		$ECHO
+		echo
 		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-		$ECHO "*** I have the capability to make that library automatically link in when"
-		$ECHO "*** you link to this library.  But I can only do this if you have a"
-		$ECHO "*** shared version of the library, which you do not appear to have"
-		$ECHO "*** because I did check the linker path looking for a file starting"
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
 		if test -z "$potlib" ; then
 		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
 		else
@@ -6757,25 +7085,25 @@ EOF
 	  ;;
 	none | unknown | *)
 	  newdeplibs=""
-	  tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
-	      -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
+	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
 	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
 	    for i in $predeps $postdeps ; do
 	      # can't use Xsed below, because $i might contain '/'
-	      tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
+	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
 	    done
 	  fi
-	  if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[	 ]//g' |
-	     $GREP . >/dev/null; then
-	    $ECHO
+	  case $tmp_deplibs in
+	  *[!\	\ ]*)
+	    echo
 	    if test "X$deplibs_check_method" = "Xnone"; then
-	      $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
+	      echo "*** Warning: inter-library dependencies are not supported in this platform."
 	    else
-	      $ECHO "*** Warning: inter-library dependencies are not known to be supported."
+	      echo "*** Warning: inter-library dependencies are not known to be supported."
 	    fi
-	    $ECHO "*** All declared inter-library dependencies are being dropped."
+	    echo "*** All declared inter-library dependencies are being dropped."
 	    droppeddeps=yes
-	  fi
+	    ;;
+	  esac
 	  ;;
 	esac
 	versuffix=$versuffix_save
@@ -6787,23 +7115,23 @@ EOF
 	case $host in
 	*-*-rhapsody* | *-*-darwin1.[012])
 	  # On Rhapsody replace the C library with the System framework
-	  newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
 	  ;;
 	esac
 
 	if test "$droppeddeps" = yes; then
 	  if test "$module" = yes; then
-	    $ECHO
-	    $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
+	    echo
+	    echo "*** Warning: libtool could not satisfy all declared inter-library"
 	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
-	    $ECHO "*** a static module, that should work as long as the dlopening"
-	    $ECHO "*** application is linked with the -dlopen flag."
+	    echo "*** a static module, that should work as long as the dlopening"
+	    echo "*** application is linked with the -dlopen flag."
 	    if test -z "$global_symbol_pipe"; then
-	      $ECHO
-	      $ECHO "*** However, this would only work if libtool was able to extract symbol"
-	      $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
-	      $ECHO "*** not find such a program.  So, this module is probably useless."
-	      $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+	      echo
+	      echo "*** However, this would only work if libtool was able to extract symbol"
+	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      echo "*** not find such a program.  So, this module is probably useless."
+	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
 	    fi
 	    if test "$build_old_libs" = no; then
 	      oldlibs="$output_objdir/$libname.$libext"
@@ -6813,16 +7141,16 @@ EOF
 	      build_libtool_libs=no
 	    fi
 	  else
-	    $ECHO "*** The inter-library dependencies that have been dropped here will be"
-	    $ECHO "*** automatically added whenever a program is linked with this library"
-	    $ECHO "*** or is declared to -dlopen it."
+	    echo "*** The inter-library dependencies that have been dropped here will be"
+	    echo "*** automatically added whenever a program is linked with this library"
+	    echo "*** or is declared to -dlopen it."
 
 	    if test "$allow_undefined" = no; then
-	      $ECHO
-	      $ECHO "*** Since this library must not contain undefined symbols,"
-	      $ECHO "*** because either the platform does not support them or"
-	      $ECHO "*** it was explicitly requested with -no-undefined,"
-	      $ECHO "*** libtool will only create a static version of it."
+	      echo
+	      echo "*** Since this library must not contain undefined symbols,"
+	      echo "*** because either the platform does not support them or"
+	      echo "*** it was explicitly requested with -no-undefined,"
+	      echo "*** libtool will only create a static version of it."
 	      if test "$build_old_libs" = no; then
 		oldlibs="$output_objdir/$libname.$libext"
 		build_libtool_libs=module
@@ -6839,9 +7167,9 @@ EOF
       # Time to change all our "foo.ltframework" stuff back to "-framework foo"
       case $host in
 	*-*-darwin*)
-	  newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
 	  ;;
       esac
 
@@ -6963,7 +7291,7 @@ EOF
 	done
 
 	# Use standard objects if they are pic
-	test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
 	test "X$libobjs" = "X " && libobjs=
 
 	delfiles=
@@ -7029,7 +7357,7 @@ EOF
 	if test -n "$export_symbols" && test -n "$include_expsyms"; then
 	  tmp_export_symbols="$export_symbols"
 	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
-	  $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
 	fi
 
 	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
@@ -7130,7 +7458,8 @@ EOF
 	    save_libobjs=$libobjs
 	  fi
 	  save_output=$output
-	  output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
+	  func_basename "$output"
+	  output_la=$func_basename_result
 
 	  # Clear the reloadable object creation command queue and
 	  # initialize k to one.
@@ -7143,12 +7472,12 @@ EOF
 	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
 	    output=${output_objdir}/${output_la}.lnkscript
 	    func_verbose "creating GNU ld script: $output"
-	    $ECHO 'INPUT (' > $output
+	    echo 'INPUT (' > $output
 	    for obj in $save_libobjs
 	    do
 	      $ECHO "$obj" >> $output
 	    done
-	    $ECHO ')' >> $output
+	    echo ')' >> $output
 	    delfiles="$delfiles $output"
 	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
 	    output=${output_objdir}/${output_la}.lnk
@@ -7190,17 +7519,19 @@ EOF
 		  # command to the queue.
 		  if test "$k" -eq 1 ; then
 		    # The first file doesn't have a previous command to add.
-		    eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+		    reload_objs=$objlist
+		    eval concat_cmds=\"$reload_cmds\"
 		  else
 		    # All subsequent reloadable object files will link in
 		    # the last one created.
-		    eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
+		    reload_objs="$objlist $last_robj"
+		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
 		  fi
 		  last_robj=$output_objdir/$output_la-${k}.$objext
 		  func_arith $k + 1
 		  k=$func_arith_result
 		  output=$output_objdir/$output_la-${k}.$objext
-		  objlist=$obj
+		  objlist=" $obj"
 		  func_len " $last_robj"
 		  func_arith $len0 + $func_len_result
 		  len=$func_arith_result
@@ -7210,7 +7541,8 @@ EOF
 	      # reloadable object file.  All subsequent reloadable object
 	      # files will link in the last one created.
 	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+	      reload_objs="$objlist $last_robj"
+	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
 	      if test -n "$last_robj"; then
 	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
 	      fi
@@ -7269,7 +7601,7 @@ EOF
 	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
 	      tmp_export_symbols="$export_symbols"
 	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
-	      $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
 	    fi
 
 	    if test -n "$orig_export_symbols"; then
@@ -7434,7 +7766,7 @@ EOF
       if test -n "$convenience"; then
 	if test -n "$whole_archive_flag_spec"; then
 	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
-	  reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
 	else
 	  gentop="$output_objdir/${obj}x"
 	  generated="$generated $gentop"
@@ -7445,7 +7777,7 @@ EOF
       fi
 
       # Create the old-style object.
-      reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
 
       output="$obj"
       func_execute_cmds "$reload_cmds" 'exit $?'
@@ -7505,8 +7837,8 @@ EOF
       case $host in
       *-*-rhapsody* | *-*-darwin1.[012])
 	# On Rhapsody replace the C library is the System framework
-	compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
-	finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
 	;;
       esac
 
@@ -7523,8 +7855,8 @@ EOF
 	  esac
 	fi
 	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
-	compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
-	finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
 	;;
       esac
 
@@ -7661,8 +7993,8 @@ EOF
 
       if test -n "$libobjs" && test "$build_old_libs" = yes; then
 	# Transform all the library objects into standard objects.
-	compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
-	finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
       fi
 
       func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
@@ -7674,15 +8006,15 @@ EOF
 
       wrappers_required=yes
       case $host in
+      *cegcc* | *mingw32ce*)
+        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+        wrappers_required=no
+        ;;
       *cygwin* | *mingw* )
         if test "$build_libtool_libs" != yes; then
           wrappers_required=no
         fi
         ;;
-      *cegcc)
-        # Disable wrappers for cegcc, we are cross compiling anyway.
-        wrappers_required=no
-        ;;
       *)
         if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
           wrappers_required=no
@@ -7691,7 +8023,7 @@ EOF
       esac
       if test "$wrappers_required" = no; then
 	# Replace the output file specification.
-	compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
 	link_command="$compile_command$compile_rpath"
 
 	# We have no uninstalled library dependencies, so finalize right now.
@@ -7738,7 +8070,7 @@ EOF
 	# We don't need to create a wrapper script.
 	link_command="$compile_var$compile_command$compile_rpath"
 	# Replace the output file specification.
-	link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
 	# Delete the old output file.
 	$opt_dry_run || $RM $output
 	# Link the executable and exit
@@ -7757,7 +8089,7 @@ EOF
 	if test "$fast_install" != no; then
 	  link_command="$finalize_var$compile_command$finalize_rpath"
 	  if test "$fast_install" = yes; then
-	    relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
 	  else
 	    # fast_install is set to needless
 	    relink_command=
@@ -7769,7 +8101,7 @@ EOF
       fi
 
       # Replace the output file specification.
-      link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
 
       # Delete the old output files.
       $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
@@ -7793,18 +8125,7 @@ EOF
 	  fi
 	done
 	relink_command="(cd `pwd`; $relink_command)"
-	relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
-      fi
-
-      # Quote $ECHO for shipping.
-      if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
-	case $progpath in
-	[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
-	*) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
-	esac
-	qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
-      else
-	qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
+	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
       fi
 
       # Only actually do things if not in dry run mode.
@@ -7925,7 +8246,7 @@ EOF
 	    done | sort | sort -uc >/dev/null 2>&1); then
 	  :
 	else
-	  $ECHO "copying selected object files to avoid basename conflicts..."
+	  echo "copying selected object files to avoid basename conflicts..."
 	  gentop="$output_objdir/${outputname}x"
 	  generated="$generated $gentop"
 	  func_mkdir_p "$gentop"
@@ -8036,7 +8357,7 @@ EOF
       done
       # Quote the link command for shipping.
       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
-      relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
       if test "$hardcode_automatic" = yes ; then
 	relink_command=
       fi
@@ -8121,9 +8442,27 @@ EOF
 	  fi
 	  $RM $output
 	  # place dlname in correct position for cygwin
+	  # In fact, it would be nice if we could use this code for all target
+	  # systems that can't hard-code library paths into their executables
+	  # and that have no shared library path variable independent of PATH,
+	  # but it turns out we can't easily determine that from inspecting
+	  # libtool variables, so we have to hard-code the OSs to which it
+	  # applies here; at the moment, that means platforms that use the PE
+	  # object format with DLL files.  See the long comment at the top of
+	  # tests/bindir.at for full details.
 	  tdlname=$dlname
 	  case $host,$output,$installed,$module,$dlname in
-	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+	      # If a -bindir argument was supplied, place the dll there.
+	      if test "x$bindir" != x ;
+	      then
+		func_relative_path "$install_libdir" "$bindir"
+		tdlname=$func_relative_path_result$dlname
+	      else
+		# Otherwise fall back on heuristic.
+		tdlname=../bin/$dlname
+	      fi
+	      ;;
 	  esac
 	  $ECHO > $output "\
 # $outputname - a libtool library file
diff --git a/bin/reconfigure b/bin/reconfigure
index 50428f4..8c4bb15 100755
--- a/bin/reconfigure
+++ b/bin/reconfigure
@@ -28,11 +28,11 @@
 # of versions that can get confused (not even counting the m4 utility)!
 
 # HDF5 currently uses the following versions of the autotools:
-AUTOCONF_VERSION="autoconf (GNU Autoconf) 2.65"
+AUTOCONF_VERSION="autoconf (GNU Autoconf) 2.67"
 AUTOMAKE_VERSION="automake (GNU automake) 1.11.1"
-AUTOHEADER_VERSION="autoheader (GNU Autoconf) 2.65"
+AUTOHEADER_VERSION="autoheader (GNU Autoconf) 2.67"
 ACLOCAL_VERSION="aclocal (GNU automake) 1.11.1"
-LIBTOOL_VERSION="(GNU libtool) 2.2.6b-mcg"
+LIBTOOL_VERSION="(GNU libtool) 2.2.10"
 #
 # When upgrading automake's version, don't forget to also update its
 # helper utilities, especially depcomp.
@@ -41,19 +41,19 @@ LIBTOOL_VERSION="(GNU libtool) 2.2.6b-mcg"
 # If paths to autotools are not specified by the user, assume tools are
 # running on jam in /mnt/hdf/packages and set paths accordingly.
 if test -z ${AUTOCONF}; then
-  AUTOCONF=/mnt/hdf/packages/autoconf/autoconf-2.65/bin/autoconf
+  AUTOCONF=/mnt/hdf/packages/autoconf/autoconf-2.67/bin/autoconf
 fi
 if test -z ${AUTOMAKE}; then
   AUTOMAKE=/mnt/hdf/packages/automake/automake-1.11.1/bin/automake-1.11
 fi
 if test -z ${AUTOHEADER}; then
-  AUTOHEADER=/mnt/hdf/packages/autoconf/autoconf-2.65/bin/autoheader
+  AUTOHEADER=/mnt/hdf/packages/autoconf/autoconf-2.67/bin/autoheader
 fi
 if test -z ${ACLOCAL}; then
   ACLOCAL=/mnt/hdf/packages/automake/automake-1.11.1/bin/aclocal-1.11
 fi
 if test -z ${LIBTOOL}; then
-  LIBTOOL=/mnt/hdf/packages/libtool/libtool-2.2.6b-mcg/bin/libtool
+  LIBTOOL=/mnt/hdf/packages/libtool/libtool-2.2.10/bin/libtool
 fi
 
 # Check version numbers of all autotools against the "correct" versions
@@ -84,7 +84,7 @@ if test -z "${LT_VERS}"; then
 fi
 
 # Use the latest version of M4
-PATH=/mnt/hdf/packages/m4/m4-1.4.7/bin:/mnt/hdf/packages/m4/m4-1.4.7/share:$PATH
+PATH=/mnt/hdf/packages/m4/m4-1.4.14/bin:/mnt/hdf/packages/m4/m4-1.4.14/share:$PATH
 
 # Make sure that the tools are in the path.
 AUTOCONF_DIR=`dirname ${AUTOCONF}`
diff --git a/c++/Makefile.in b/c++/Makefile.in
index 0fad20e..c4af5a4 100644
--- a/c++/Makefile.in
+++ b/c++/Makefile.in
@@ -308,7 +308,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -357,6 +356,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/c++/examples/CMakeLists.txt b/c++/examples/CMakeLists.txt
index c5024f5..a650db5 100644
--- a/c++/examples/CMakeLists.txt
+++ b/c++/examples/CMakeLists.txt
@@ -23,16 +23,7 @@ SET (examples
 FOREACH (example ${examples})
   ADD_EXECUTABLE (cpp_ex_${example} ${HDF5_CPP_EXAMPLES_SOURCE_DIR}/${example}.cpp)
   H5_NAMING (cpp_ex_${example})
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (cpp_ex_${example}
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (cpp_ex_${example})
   TARGET_LINK_LIBRARIES (cpp_ex_${example} ${HDF5_CPP_LIB_TARGET} ${HDF5_LIB_TARGET})
 
   ADD_TEST (NAME cpp_ex_${example} COMMAND $<TARGET_FILE:cpp_ex_${example}>)
diff --git a/c++/examples/Makefile.in b/c++/examples/Makefile.in
index c9662fd..886a82a 100644
--- a/c++/examples/Makefile.in
+++ b/c++/examples/Makefile.in
@@ -275,7 +275,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -324,6 +323,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/c++/src/H5Attribute.cpp b/c++/src/H5Attribute.cpp
index a2445d6..dad347f 100644
--- a/c++/src/H5Attribute.cpp
+++ b/c++/src/H5Attribute.cpp
@@ -509,10 +509,8 @@ void Attribute::close()
 	{
 	    throw AttributeIException("Attribute::close", "H5Aclose failed");
 	}
-	// reset the id when the attribute that it represents is no longer
-	// referenced
-	if (getCounter() == 0)
-	    id = 0;
+	// reset the id
+	id = 0;
     }
 }
 
diff --git a/c++/src/H5DataSet.cpp b/c++/src/H5DataSet.cpp
index 6b7b130..7351bbf 100644
--- a/c++/src/H5DataSet.cpp
+++ b/c++/src/H5DataSet.cpp
@@ -800,10 +800,8 @@ void DataSet::close()
 	{
 	    throw DataSetIException("DataSet::close", "H5Dclose failed");
 	}
-	// reset the id when the dataset that it represents is no longer
-	// referenced
-	if (getCounter() == 0)
-	    id = 0;
+	// reset the id
+	id = 0;
     }
 }
 
diff --git a/c++/src/H5DataSpace.cpp b/c++/src/H5DataSpace.cpp
index 3d74b51..2c6fd37 100644
--- a/c++/src/H5DataSpace.cpp
+++ b/c++/src/H5DataSpace.cpp
@@ -612,10 +612,8 @@ void DataSpace::close()
 	{
 	    throw DataSpaceIException("DataSpace::close", "H5Sclose failed");
 	}
-	// reset the id when the dataspace that it represents is no longer
-	// referenced
-	if (getCounter() == 0)
-	    id = 0;
+	// reset the id
+	id = 0;
     }
 }
 
diff --git a/c++/src/H5DataType.cpp b/c++/src/H5DataType.cpp
index 7be7fdc..e13b330 100644
--- a/c++/src/H5DataType.cpp
+++ b/c++/src/H5DataType.cpp
@@ -783,10 +783,8 @@ void DataType::close()
 	{
 	    throw DataTypeIException(inMemFunc("close"), "H5Tclose failed");
 	}
-	// reset the id when the datatype that it represents is no longer
-	// referenced
-	if (getCounter() == 0)
-	    id = 0;
+	// reset the id
+	id = 0;
     }
 }
 
diff --git a/c++/src/H5File.cpp b/c++/src/H5File.cpp
index a0cabcc..a773489 100644
--- a/c++/src/H5File.cpp
+++ b/c++/src/H5File.cpp
@@ -772,10 +772,8 @@ void H5File::close()
 	{
 	    throw FileIException("H5File::close", "H5Fclose failed");
 	}
-	// reset the id when the file that it represents is no longer
-	// referenced
-	if (getCounter() == 0)
-	    id = 0;
+	// reset the id
+	id = 0;
     }
 }
 
diff --git a/c++/src/H5Group.cpp b/c++/src/H5Group.cpp
index dd64082..afcc7eb 100644
--- a/c++/src/H5Group.cpp
+++ b/c++/src/H5Group.cpp
@@ -251,10 +251,8 @@ void Group::close()
 	{
 	    throw GroupIException("Group::close", "H5Gclose failed");
 	}
-	// reset the id when the group that it represents is no longer
-	// referenced
-	if (getCounter() == 0)
-	    id = 0;
+	// reset the id
+	id = 0;
     }
 }
 
diff --git a/c++/src/H5PropList.cpp b/c++/src/H5PropList.cpp
index 2530204..550c90d 100644
--- a/c++/src/H5PropList.cpp
+++ b/c++/src/H5PropList.cpp
@@ -270,10 +270,8 @@ void PropList::close()
 	{
 	    throw PropListIException(inMemFunc("close"), "H5Pclose failed");
 	}
-	// reset the id when the property list that it represents is no longer
-	// referenced
-	if (getCounter() == 0)
-	    id = 0;
+	// reset the id
+	id = 0;
     }
 }
 
diff --git a/c++/src/Makefile.in b/c++/src/Makefile.in
index 5f7c6f3..eadd598 100644
--- a/c++/src/Makefile.in
+++ b/c++/src/Makefile.in
@@ -330,7 +330,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -379,6 +378,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/c++/test/CMakeLists.txt b/c++/test/CMakeLists.txt
index 722bd37..e29963e 100644
--- a/c++/test/CMakeLists.txt
+++ b/c++/test/CMakeLists.txt
@@ -37,16 +37,7 @@ INCLUDE_DIRECTORIES (${HDF5_TEST_SRC_DIR} )
 
 ADD_EXECUTABLE (cpp_testhdf5 ${CPP_TEST_SRCS} )
 H5_NAMING (cpp_testhdf5)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (cpp_testhdf5
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (cpp_testhdf5)
 TARGET_LINK_LIBRARIES (cpp_testhdf5
     ${HDF5_CPP_LIB_TARGET}
     ${HDF5_LIB_TARGET}
diff --git a/c++/test/Makefile.in b/c++/test/Makefile.in
index e0bacda..b41f44a 100644
--- a/c++/test/Makefile.in
+++ b/c++/test/Makefile.in
@@ -297,7 +297,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -346,6 +345,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/config/cmake/CTestCustom.ctest b/config/cmake/CTestCustom.ctest
index c1538c0..acb1918 100755
--- a/config/cmake/CTestCustom.ctest
+++ b/config/cmake/CTestCustom.ctest
@@ -4,6 +4,7 @@ SET (CTEST_CUSTOM_WARNING_EXCEPTION
     ${CTEST_CUSTOM_WARNING_EXCEPTION}
     "H5detect.c.[0-9]+.[ ]*: warning C4090:"
     "testhdf5.h.[0-9]+.[ ]*: warning C4005:"
+    "POSIX name for this item is deprecated"
     "disabling jobserver mode"
 )
  
diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index 1318e90..b5b1170 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -35,6 +35,7 @@ OPTION (HDF5_Enable_Clear_File_Buffers "Securely clear file buffers before writi
 IF (HDF5_Enable_Clear_File_Buffers)
   SET (H5_CLEAR_MEMORY 1)
 ENDIF (HDF5_Enable_Clear_File_Buffers)
+MARK_AS_ADVANCED (HDF5_Enable_Clear_File_Buffers)
 
 #-----------------------------------------------------------------------------
 # Option for --enable-instrument
@@ -46,6 +47,7 @@ OPTION (HDF5_Enable_Instrument "Instrument The library" HDF5_Enable_Instrument)
 IF (HDF5_Enable_Instrument)
   SET (H5_HAVE_INSTRUMENTED_LIBRARY 1)
 ENDIF (HDF5_Enable_Instrument)
+MARK_AS_ADVANCED (HDF5_Enable_Instrument)
 
 #-----------------------------------------------------------------------------
 # Option for --enable-strict-format-checks
@@ -54,6 +56,7 @@ OPTION (HDF5_STRICT_FORMAT_CHECKS "Whether to perform strict file format checks"
 IF (HDF5_STRICT_FORMAT_CHECKS)
   SET (H5_STRICT_FORMAT_CHECKS 1)
 ENDIF (HDF5_STRICT_FORMAT_CHECKS)
+MARK_AS_ADVANCED (HDF5_STRICT_FORMAT_CHECKS)
 
 #-----------------------------------------------------------------------------
 # Option for --enable-metadata-trace-file
@@ -62,6 +65,7 @@ OPTION (HDF5_METADATA_TRACE_FILE "Enable metadata trace file collection" OFF)
 IF (HDF5_METADATA_TRACE_FILE)
   SET (H5_METADATA_TRACE_FILE 1)
 ENDIF (HDF5_METADATA_TRACE_FILE)
+MARK_AS_ADVANCED (HDF5_METADATA_TRACE_FILE)
 
 # ----------------------------------------------------------------------
 # Decide whether the data accuracy has higher priority during data
@@ -73,6 +77,7 @@ OPTION (HDF5_WANT_DATA_ACCURACY "IF data accuracy is guaranteed during data conv
 IF (HDF5_WANT_DATA_ACCURACY)
   SET (H5_WANT_DATA_ACCURACY 1)
 ENDIF(HDF5_WANT_DATA_ACCURACY)
+MARK_AS_ADVANCED (HDF5_WANT_DATA_ACCURACY)
 
 # ----------------------------------------------------------------------
 # Decide whether the presence of user's exception handling functions is
@@ -84,24 +89,16 @@ OPTION (HDF5_WANT_DCONV_EXCEPTION "exception handling functions is checked durin
 IF (HDF5_WANT_DCONV_EXCEPTION)
   SET (H5_WANT_DCONV_EXCEPTION 1)
 ENDIF (HDF5_WANT_DCONV_EXCEPTION)
+MARK_AS_ADVANCED (HDF5_WANT_DCONV_EXCEPTION)
 
-SET (LINUX_LFS 0)
-SET (HDF5_EXTRA_FLAGS)
-IF (CMAKE_SYSTEM MATCHES "Linux-([3-9]\\.[0-9]|2\\.[4-9])\\.")
-  # Linux Specific flags
-  ADD_DEFINITIONS (-D_POSIX_SOURCE -D_BSD_SOURCE)
-  OPTION (HDF5_ENABLE_LARGE_FILE "Enable support for large (64-bit) files on Linux." ON)
-  IF (HDF5_ENABLE_LARGE_FILE)
-    SET (LARGEFILE 1)
-    SET (HDF5_EXTRA_FLAGS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE)
-    SET (CMAKE_REQUIRED_DEFINITIONS ${HDF5_EXTRA_FLAGS})
-  ENDIF (HDF5_ENABLE_LARGE_FILE)
-ENDIF (CMAKE_SYSTEM MATCHES "Linux-([3-9]\\.[0-9]|2\\.[4-9])\\.")
-IF (LINUX_LFS)
-  SET (HDF5_EXTRA_FLAGS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE)
-  SET (CMAKE_REQUIRED_DEFINITIONS ${HDF5_EXTRA_FLAGS})
-ENDIF (LINUX_LFS)
-ADD_DEFINITIONS (${HDF5_EXTRA_FLAGS})
+# ----------------------------------------------------------------------
+# Check if they would like the function stack support compiled in
+#
+OPTION (HDF5_ENABLE_CODESTACK "Enable the function stack tracing (for developer debugging)." OFF)
+IF (HDF5_ENABLE_CODESTACK)
+  SET (H5_HAVE_CODESTACK 1)
+ENDIF (HDF5_ENABLE_CODESTACK)
+MARK_AS_ADVANCED (HDF5_ENABLE_CODESTACK)
 
 #IF (WIN32)
 #  SET (DEFAULT_STREAM_VFD OFF)
@@ -253,6 +250,28 @@ IF (H5_HAVE_STDINT_H AND CMAKE_CXX_COMPILER_LOADED)
 ENDIF (H5_HAVE_STDINT_H AND CMAKE_CXX_COMPILER_LOADED)
 
 #-----------------------------------------------------------------------------
+#  Check for large file support
+#-----------------------------------------------------------------------------
+
+SET (LINUX_LFS 0)
+SET (HDF5_EXTRA_FLAGS)
+IF (CMAKE_SYSTEM MATCHES "Linux-([3-9]\\.[0-9]|2\\.[4-9])\\.")
+  # Linux Specific flags
+  ADD_DEFINITIONS (-D_POSIX_SOURCE -D_BSD_SOURCE)
+  OPTION (HDF5_ENABLE_LARGE_FILE "Enable support for large (64-bit) files on Linux." ON)
+  IF (HDF5_ENABLE_LARGE_FILE)
+    SET (LARGEFILE 1)
+    SET (HDF5_EXTRA_FLAGS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE)
+    SET (CMAKE_REQUIRED_DEFINITIONS ${HDF5_EXTRA_FLAGS})
+  ENDIF (HDF5_ENABLE_LARGE_FILE)
+ENDIF (CMAKE_SYSTEM MATCHES "Linux-([3-9]\\.[0-9]|2\\.[4-9])\\.")
+IF (LINUX_LFS)
+  SET (HDF5_EXTRA_FLAGS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE)
+  SET (CMAKE_REQUIRED_DEFINITIONS ${HDF5_EXTRA_FLAGS})
+ENDIF (LINUX_LFS)
+ADD_DEFINITIONS (${HDF5_EXTRA_FLAGS})
+
+#-----------------------------------------------------------------------------
 #  Check the size in bytes of all the int and float types
 #-----------------------------------------------------------------------------
 MACRO (H5_CHECK_TYPE_SIZE type var)
@@ -531,6 +550,18 @@ ELSE (WINDOWS)
 ENDIF (WINDOWS)
 
 #-----------------------------------------------------------------------------
+# Option to see if GPFS is available on this filesystem --enable-gpfs
+#-----------------------------------------------------------------------------
+OPTION (HDF5_ENABLE_GPFS "Enable GPFS hints for the MPI/POSIX file driver" OFF)
+IF (HDF5_ENABLE_GPFS)
+  CHECK_INCLUDE_FILE_CONCAT ("gpfs.h"        HAVE_GPFS)
+  IF (HAVE_GPFS)
+    HDF5_FUNCTION_TEST (HAVE_GPFS)  
+  ENDIF (HAVE_GPFS)
+ENDIF (HDF5_ENABLE_GPFS)
+MARK_AS_ADVANCED (HDF5_ENABLE_GPFS)
+
+#-----------------------------------------------------------------------------
 # Look for 64 bit file stream capability
 #-----------------------------------------------------------------------------
 IF (HAVE_OFF64_T)
diff --git a/config/cmake/HDF5Macros.cmake b/config/cmake/HDF5Macros.cmake
index 8b30fbf..99fbea1 100644
--- a/config/cmake/HDF5Macros.cmake
+++ b/config/cmake/HDF5Macros.cmake
@@ -120,3 +120,39 @@ MACRO (H5_SET_LIB_OPTIONS libtarget libname libtype)
 
 ENDMACRO (H5_SET_LIB_OPTIONS)
 
+#-------------------------------------------------------------------------------
+MACRO (TARGET_WIN_PROPERTIES target)
+  IF (WIN32)
+    IF (MSVC)
+      IF (NOT BUILD_SHARED_LIBS)
+        SET_TARGET_PROPERTIES (${target}
+            PROPERTIES
+                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
+        ) 
+      ENDIF (NOT BUILD_SHARED_LIBS)
+    ENDIF (MSVC)
+  ENDIF (WIN32)
+ENDMACRO (TARGET_WIN_PROPERTIES)
+
+#-------------------------------------------------------------------------------
+MACRO (TARGET_FORTRAN_WIN_PROPERTIES target)
+  IF (WIN32)
+    IF (BUILD_SHARED_LIBS)
+      IF (MSVC)
+        SET_TARGET_PROPERTIES (${target}
+            PROPERTIES
+                COMPILE_FLAGS "/dll"
+                LINK_FLAGS "/SUBSYSTEM:CONSOLE"
+        ) 
+      ENDIF (MSVC)
+    ELSE (BUILD_SHARED_LIBS)
+      IF (MSVC)
+        SET_TARGET_PROPERTIES (${target}
+            PROPERTIES
+                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
+        ) 
+      ENDIF (MSVC)
+    ENDIF (BUILD_SHARED_LIBS)
+  ENDIF (WIN32)
+ENDMACRO (TARGET_FORTRAN_WIN_PROPERTIES)
+
diff --git a/config/cmake/HDF5Tests.c b/config/cmake/HDF5Tests.c
index f909ed9..7fb5756 100644
--- a/config/cmake/HDF5Tests.c
+++ b/config/cmake/HDF5Tests.c
@@ -371,4 +371,15 @@ int main(int argc, char * argv)
 }
 #endif
 
+#ifdef HAVE_GPFS
+
+#include <gpfs.h>
+int main ()
+{
+    int fd = 0; 
+    gpfs_fcntl(fd, (void *)0);
+}
+
+#endif /* HAVE_GPFS */
+
 
diff --git a/config/cmake/grepTest.cmake b/config/cmake/grepTest.cmake
new file mode 100644
index 0000000..cc3a9b4
--- /dev/null
+++ b/config/cmake/grepTest.cmake
@@ -0,0 +1,61 @@
+# runTest.cmake executes a command and captures the output in a file. File is then compared
+# against a reference file. Exit status of command can also be compared.
+
+# arguments checking
+IF (NOT TEST_PROGRAM)
+  MESSAGE (FATAL_ERROR "Require TEST_PROGRAM to be defined")
+ENDIF (NOT TEST_PROGRAM)
+#IF (NOT TEST_ARGS)
+#  MESSAGE (STATUS "Require TEST_ARGS to be defined")
+#ENDIF (NOT TEST_ARGS)
+IF (NOT TEST_FOLDER)
+  MESSAGE ( FATAL_ERROR "Require TEST_FOLDER to be defined")
+ENDIF (NOT TEST_FOLDER)
+IF (NOT TEST_OUTPUT)
+  MESSAGE (FATAL_ERROR "Require TEST_OUTPUT to be defined")
+ENDIF (NOT TEST_OUTPUT)
+#IF (NOT TEST_EXPECT)
+#  MESSAGE (STATUS "Require TEST_EXPECT to be defined")
+#ENDIF (NOT TEST_EXPECT)
+IF (NOT TEST_FILTER)
+  MESSAGE (STATUS "Require TEST_FILTER to be defined")
+ENDIF (NOT TEST_FILTER)
+IF (NOT TEST_REFERENCE)
+  MESSAGE (FATAL_ERROR "Require TEST_REFERENCE to be defined")
+ENDIF (NOT TEST_REFERENCE)
+
+MESSAGE (STATUS "COMMAND: ${TEST_PROGRAM} ${TEST_ARGS}")
+
+# run the test program, capture the stdout/stderr and the result var
+EXECUTE_PROCESS (
+    COMMAND ${TEST_PROGRAM} ${TEST_ARGS}
+    WORKING_DIRECTORY ${TEST_FOLDER}
+    RESULT_VARIABLE TEST_RESULT
+    OUTPUT_FILE ${TEST_OUTPUT}
+    ERROR_FILE ${TEST_OUTPUT}.err
+    OUTPUT_VARIABLE TEST_ERROR
+    ERROR_VARIABLE TEST_ERROR
+)
+
+MESSAGE (STATUS "COMMAND Result: ${TEST_RESULT}")
+MESSAGE (STATUS "COMMAND Error: ${TEST_ERROR}")
+
+# now grep the output with the reference
+FILE (READ ${TEST_FOLDER}/${TEST_OUTPUT} TEST_STREAM)
+
+STRING(REGEX MATCH "${TEST_FILTER}" TEST_MATCH ${TEST_STREAM}) 
+IF (${TEST_EXPECT})
+  STRING(LENGTH "${TEST_MATCH}" TEST_RESULT) 
+  IF (NOT ${TEST_RESULT} STREQUAL "0")
+    MESSAGE (FATAL_ERROR "Failed: The output of ${TEST_PROGRAM} did contain ${TEST_REFERENCE}")
+  ENDIF (NOT ${TEST_RESULT} STREQUAL "0")
+ELSE (${TEST_EXPECT})
+  STRING(COMPARE EQUAL "${TEST_REFERENCE}" "${TEST_MATCH}" TEST_RESULT) 
+  IF (${TEST_RESULT} STREQUAL "0")
+    MESSAGE (FATAL_ERROR "Failed: The output of ${TEST_PROGRAM} did not contain ${TEST_REFERENCE}")
+  ENDIF (${TEST_RESULT} STREQUAL "0")
+ENDIF (${TEST_EXPECT})
+
+# everything went fine...
+MESSAGE ("Passed: The output of ${TEST_PROGRAM} matched")
+
diff --git a/config/commence.am b/config/commence.am
index 7085d8f..815b9a2 100644
--- a/config/commence.am
+++ b/config/commence.am
@@ -65,6 +65,8 @@ AM_FCFLAGS=@AM_FCFLAGS@ @H5_FCFLAGS@
 AM_CXXFLAGS=@AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_CPPFLAGS=@AM_CPPFLAGS@ @H5_CPPFLAGS@
 
+ACLOCAL_AMFLAGS="-I m4"
+
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
 TRACE=perl $(top_srcdir)/bin/trace
diff --git a/config/pgi-fflags b/config/pgi-fflags
index 7f4ed4d..6cb8930 100644
--- a/config/pgi-fflags
+++ b/config/pgi-fflags
@@ -86,7 +86,7 @@ if test "X-pgf90" = "X-$f9x_vendor"; then
     PROD_FCFLAGS="-fast -s -Mnoframe"
 
     # Debug
-    DEBUG_FCFLAGS="-g -Mbounds -Mchkfpstk -Mchkptr -Mdclchk"
+    DEBUG_FCFLAGS="-g -Mbounds -Mchkptr -Mdclchk"
 
     # Profile
     PROFILE_FCFLAGS="-g -Mprof=func,line"
diff --git a/config/pgi-flags b/config/pgi-flags
index 3d481bd..29e6f05 100644
--- a/config/pgi-flags
+++ b/config/pgi-flags
@@ -87,7 +87,7 @@ if test "X-pgcc" = "X-$cc_vendor"; then
     PROD_CPPFLAGS=
 
     # Debug
-    DEBUG_CFLAGS="-g -Mbounds -Mchkfpstk"
+    DEBUG_CFLAGS="-g -Mbounds"
     DEBUG_CPPFLAGS=
 
     # Profile
diff --git a/config/solaris2.x b/config/solaris2.x
index cea71bd..edf8d59 100644
--- a/config/solaris2.x
+++ b/config/solaris2.x
@@ -32,7 +32,9 @@ fi
 # Try solaris native compiler flags
 if test "X-" = "X-$cc_flags_set"; then
   H5_CFLAGS="$H5_CFLAGS -erroff=%none -DBSD_COMP"
-  DEBUG_CFLAGS="-g -xildoff"
+  # -g produces rather slow code. "-g -O" produces much faster code with some
+  # loss of debugger functions such as not able to print local variables.
+  DEBUG_CFLAGS="-g -O"
   DEBUG_CPPFLAGS=
   PROD_CFLAGS="-O -s"
   PROD_CPPFLAGS=
@@ -68,7 +70,9 @@ if test "X-" = "X-$f9x_flags_set"; then
   F9XSUFFIXFLAG=""
   FSEARCH_DIRS=""
   H5_FCFLAGS="$H5_FCFLAGS"
-  DEBUG_FCFLAGS="-g"
+  # -g produces rather slow code. "-g -O" produces much faster code with some
+  # loss of debugger functions such as not able to print local variables.
+  DEBUG_FCFLAGS="-g -O"
   PROD_FCFLAGS="-O2"
   PROFILE_FCFLAGS=""
   f9x_flags_set=yes
@@ -103,7 +107,9 @@ fi
 if test -z "$cxx_flags_set"; then
   H5_CXXFLAGS="$H5_CXXFLAGS -instances=static"
   H5_CPPFLAGS="$H5_CPPFLAGS -LANG:std"
-  DEBUG_CXXFLAGS=-g
+  # -g produces rather slow code. "-g -O" produces much faster code with some
+  # loss of debugger functions such as not able to print local variables.
+  DEBUG_CXXFLAGS="-g -O"
   DEBUG_CPPFLAGS=
   PROD_CXXFLAGS="-O -s"
   PROD_CPPFLAGS=
diff --git a/configure b/configure
index d4906df..fd85f7e 100755
--- a/configure
+++ b/configure
@@ -1,14 +1,14 @@
 #! /bin/sh
-# From configure.in Id: configure.in 19111 2010-07-20 17:36:47Z koziol .
+# From configure.in Id: configure.in 19350 2010-09-04 02:57:04Z koziol .
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for HDF5 1.9.75-FA_a5.
+# Generated by GNU Autoconf 2.67 for HDF5 1.9.75-FA_a5.
 #
 # Report bugs to <help@hdfgroup.org>.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
-# Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -174,6 +174,14 @@ test x\$exitcode = x0 || exit 1"
   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 test \$(( 1 + 1 )) = 2 || exit 1"
   if (eval "$as_required") 2>/dev/null; then :
   as_have_required=yes
@@ -320,7 +328,7 @@ $as_echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -360,19 +368,19 @@ else
 fi # as_fn_arith
 
 
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -529,161 +537,14 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 # Sed expression to map a string onto a valid variable name.
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
-
-
-# Check that we are running under the correct shell.
 SHELL=${CONFIG_SHELL-/bin/sh}
 
-case X$lt_ECHO in
-X*--fallback-echo)
-  # Remove one level of quotation (which was required for Make).
-  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
-  ;;
-esac
-
-ECHO=${lt_ECHO-echo}
-if test "X$1" = X--no-reexec; then
-  # Discard the --no-reexec flag, and continue.
-  shift
-elif test "X$1" = X--fallback-echo; then
-  # Avoid inline document here, it may be left over
-  :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
-  # Yippee, $ECHO works!
-  :
-else
-  # Restart under the correct shell.
-  exec $SHELL "$0" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
-  # used as fallback echo
-  shift
-  cat <<_LT_EOF
-$*
-_LT_EOF
-  exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$lt_ECHO"; then
-  if test "X${echo_test_string+set}" != Xset; then
-    # find a string as large as possible, as long as the shell can cope with it
-    for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
-      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
-      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
-	 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
-      then
-        break
-      fi
-    done
-  fi
-
-  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-     test "X$echo_testing_string" = "X$echo_test_string"; then
-    :
-  else
-    # The Solaris, AIX, and Digital Unix default echo programs unquote
-    # backslashes.  This makes it impossible to quote backslashes using
-    #   echo "$something" | sed 's/\\/\\\\/g'
-    #
-    # So, first we look for a working echo in the user's PATH.
-
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for dir in $PATH /usr/ucb; do
-      IFS="$lt_save_ifs"
-      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
-         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        ECHO="$dir/echo"
-        break
-      fi
-    done
-    IFS="$lt_save_ifs"
-
-    if test "X$ECHO" = Xecho; then
-      # We didn't find a better echo, so look for alternatives.
-      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        # This shell has a builtin print -r that does the trick.
-        ECHO='print -r'
-      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
-	   test "X$CONFIG_SHELL" != X/bin/ksh; then
-        # If we have ksh, try running configure again with it.
-        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
-        export ORIGINAL_CONFIG_SHELL
-        CONFIG_SHELL=/bin/ksh
-        export CONFIG_SHELL
-        exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
-      else
-        # Try using printf.
-        ECHO='printf %s\n'
-        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-	   echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-	   test "X$echo_testing_string" = "X$echo_test_string"; then
-	  # Cool, printf works
-	  :
-        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
-	  export CONFIG_SHELL
-	  SHELL="$CONFIG_SHELL"
-	  export SHELL
-	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
-        elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
-        else
-	  # maybe with a smaller string...
-	  prev=:
-
-	  for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
-	    if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
-	    then
-	      break
-	    fi
-	    prev="$cmd"
-	  done
-
-	  if test "$prev" != 'sed 50q "$0"'; then
-	    echo_test_string=`eval $prev`
-	    export echo_test_string
-	    exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
-	  else
-	    # Oops.  We lost completely, so just stick with echo.
-	    ECHO=echo
-	  fi
-        fi
-      fi
-    fi
-  fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-lt_ECHO=$ECHO
-if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
-   lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
-fi
-
-
-
 
 test -n "$DJDIR" || exec 7<&0 </dev/null
 exec 6>&1
 
 # Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
@@ -806,7 +667,6 @@ OTOOL
 LIPO
 NMEDIT
 DSYMUTIL
-lt_ECHO
 RANLIB
 OBJDUMP
 LN_S
@@ -1097,8 +957,9 @@ do
   fi
 
   case $ac_option in
-  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-  *)	ac_optarg=yes ;;
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
   esac
 
   # Accept the important Cygnus configure options, so we can diagnose typos.
@@ -1143,7 +1004,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1169,7 +1030,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1373,7 +1234,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1389,7 +1250,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1419,8 +1280,8 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) as_fn_error "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information."
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
     ;;
 
   *=*)
@@ -1428,7 +1289,7 @@ Try \`$0 --help' for more information."
     # Reject names that are not valid shell variable names.
     case $ac_envvar in #(
       '' | [0-9]* | *[!_$as_cr_alnum]* )
-      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
     esac
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
@@ -1446,13 +1307,13 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  as_fn_error "missing argument to $ac_option"
+  as_fn_error $? "missing argument to $ac_option"
 fi
 
 if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     no) ;;
-    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
@@ -1475,7 +1336,7 @@ do
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 done
 
 # There might be people who depend on the old broken behavior: `$host'
@@ -1489,8 +1350,8 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used." >&2
+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used" >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1505,9 +1366,9 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  as_fn_error "working directory cannot be determined"
+  as_fn_error $? "working directory cannot be determined"
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  as_fn_error "pwd does not report name of working directory"
+  as_fn_error $? "pwd does not report name of working directory"
 
 
 # Find the source files, if location was not specified.
@@ -1546,11 +1407,11 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 	pwd)`
 # When building in place, set srcdir=.
 if test "$ac_abs_confdir" = "$ac_pwd"; then
@@ -1590,7 +1451,7 @@ Configuration:
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking...' messages
+  -q, --quiet, --silent   do not print \`checking ...' messages
       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
@@ -1833,9 +1694,9 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 HDF5 configure 1.9.75-FA_a5
-generated by GNU Autoconf 2.65
+generated by GNU Autoconf 2.67
 
-Copyright (C) 2009 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -2069,7 +1930,7 @@ $as_echo "$ac_try_echo"; } >&5
     mv -f conftest.er1 conftest.err
   fi
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } >/dev/null && {
+  test $ac_status = 0; } > conftest.i && {
 	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
 	 test ! -s conftest.err
        }; then :
@@ -2136,7 +1997,7 @@ ac_fn_c_check_header_compile ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2179,7 +2040,7 @@ $as_echo "$ac_try_echo"; } >&5
     mv -f conftest.er1 conftest.err
   fi
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } >/dev/null && {
+  test $ac_status = 0; } > conftest.i && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 	 test ! -s conftest.err
        }; then :
@@ -2245,7 +2106,7 @@ ac_fn_c_check_func ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2412,10 +2273,10 @@ fi
 ac_fn_c_check_header_mongrel ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  if eval "test \"\${$3+set}\"" = set; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 fi
 eval ac_res=\$$3
@@ -2451,7 +2312,7 @@ if ac_fn_c_try_cpp "$LINENO"; then :
 else
   ac_header_preproc=no
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
 $as_echo "$ac_header_preproc" >&6; }
 
@@ -2474,17 +2335,15 @@ $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-( cat <<\_ASBOX
-## -------------------------------- ##
+( $as_echo "## -------------------------------- ##
 ## Report this to help@hdfgroup.org ##
-## -------------------------------- ##
-_ASBOX
+## -------------------------------- ##"
      ) | sed "s/^/$as_me: WARNING:     /" >&2
     ;;
 esac
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=\$ac_header_compiler"
@@ -2506,7 +2365,7 @@ ac_fn_c_check_type ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=no"
@@ -2802,7 +2661,7 @@ ac_fn_c_check_member ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
 $as_echo_n "checking for $2.$3... " >&6; }
-if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$4+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2866,15 +2725,18 @@ $as_echo "$ac_res" >&6; }
 
 } # ac_fn_c_check_member
 
-# ac_fn_c_check_decl LINENO SYMBOL VAR
-# ------------------------------------
-# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
 ac_fn_c_check_decl ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
-$as_echo_n "checking whether $2 is declared... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  as_decl_name=`echo $2|sed 's/ *(.*//'`
+  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2891,8 +2753,12 @@ $4
 int
 main ()
 {
-#ifndef $2
-  (void) $2;
+#ifndef $as_decl_name
+#ifdef __cplusplus
+  (void) $as_decl_use;
+#else
+  (void) $as_decl_name;
+#endif
 #endif
 
   ;
@@ -2917,7 +2783,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by HDF5 $as_me 1.9.75-FA_a5, which was
-generated by GNU Autoconf 2.65.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   $ $0 $@
 
@@ -3027,11 +2893,9 @@ trap 'exit_status=$?
   {
     echo
 
-    cat <<\_ASBOX
-## ---------------- ##
+    $as_echo "## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##
-_ASBOX
+## ---------------- ##"
     echo
     # The following way of writing the cache mishandles newlines in values,
 (
@@ -3065,11 +2929,9 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 )
     echo
 
-    cat <<\_ASBOX
-## ----------------- ##
+    $as_echo "## ----------------- ##
 ## Output variables. ##
-## ----------------- ##
-_ASBOX
+## ----------------- ##"
     echo
     for ac_var in $ac_subst_vars
     do
@@ -3082,11 +2944,9 @@ _ASBOX
     echo
 
     if test -n "$ac_subst_files"; then
-      cat <<\_ASBOX
-## ------------------- ##
+      $as_echo "## ------------------- ##
 ## File substitutions. ##
-## ------------------- ##
-_ASBOX
+## ------------------- ##"
       echo
       for ac_var in $ac_subst_files
       do
@@ -3100,11 +2960,9 @@ _ASBOX
     fi
 
     if test -s confdefs.h; then
-      cat <<\_ASBOX
-## ----------- ##
+      $as_echo "## ----------- ##
 ## confdefs.h. ##
-## ----------- ##
-_ASBOX
+## ----------- ##"
       echo
       cat confdefs.h
       echo
@@ -3159,7 +3017,12 @@ _ACEOF
 ac_site_file1=NONE
 ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  ac_site_file1=$CONFIG_SITE
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
 elif test "x$prefix" != xNONE; then
   ac_site_file1=$prefix/share/config.site
   ac_site_file2=$prefix/etc/config.site
@@ -3174,7 +3037,11 @@ do
     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file"
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
   fi
 done
 
@@ -3250,7 +3117,7 @@ if $ac_cache_corrupted; then
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 fi
 ## -------------------- ##
 ## Main body of script. ##
@@ -3269,16 +3136,22 @@ ac_config_headers="$ac_config_headers src/H5config.h"
 
 ac_aux_dir=
 for ac_dir in bin "$srcdir"/bin; do
-  for ac_t in install-sh install.sh shtool; do
-    if test -f "$ac_dir/$ac_t"; then
-      ac_aux_dir=$ac_dir
-      ac_install_sh="$ac_aux_dir/$ac_t -c"
-      break 2
-    fi
-  done
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
 done
 if test -z "$ac_aux_dir"; then
-  as_fn_error "cannot find install-sh, install.sh, or shtool in bin \"$srcdir\"/bin" "$LINENO" 5
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in bin \"$srcdir\"/bin" "$LINENO" 5
 fi
 
 # These three variables are undocumented and unsupported,
@@ -3291,6 +3164,7 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
+
 am__api_version='1.11'
 
 # Find a good install program.  We prefer a C program (faster),
@@ -3397,11 +3271,11 @@ am_lf='
 '
 case `pwd` in
   *[\\\"\#\$\&\'\`$am_lf]*)
-    as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
 esac
 case $srcdir in
   *[\\\"\#\$\&\'\`$am_lf\ \	]*)
-    as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
 esac
 
 # Do `set' in a subshell so we don't clobber the current shell's
@@ -3423,7 +3297,7 @@ if (
       # if, for instance, CONFIG_SHELL is bash and it inherits a
       # broken ls alias from the environment.  This has actually
       # happened.  Such a system could not be considered "sane".
-      as_fn_error "ls -t appears to fail.  Make sure there is not a broken
+      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
 alias in your environment" "$LINENO" 5
    fi
 
@@ -3433,7 +3307,7 @@ then
    # Ok.
    :
 else
-   as_fn_error "newly created file is older than distributed files!
+   as_fn_error $? "newly created file is older than distributed files!
 Check your system clock" "$LINENO" 5
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
@@ -3671,7 +3545,7 @@ done
 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 set x ${MAKE-make}
 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat >conftest.make <<\_ACEOF
@@ -3679,7 +3553,7 @@ SHELL = /bin/sh
 all:
 	@echo '@@@%%%=$(MAKE)=@@@%%%'
 _ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 case `${MAKE-make} -f conftest.make 2>/dev/null` in
   *@@@%%%=?*=@@@%%%*)
     eval ac_cv_prog_make_${ac_make}_set=yes;;
@@ -3713,7 +3587,7 @@ if test "`cd $srcdir && pwd`" != "`pwd`"; then
   am__isrc=' -I$(srcdir)'
   # test to see if srcdir already configured
   if test -f $srcdir/config.status; then
-    as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
   fi
 fi
 
@@ -3805,7 +3679,7 @@ esac
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
@@ -3816,16 +3690,16 @@ else
 test "x$ac_build_alias" = x &&
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
 
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
@@ -3850,7 +3724,7 @@ else
   ac_cv_host=$ac_cv_build
 else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
 fi
 
 fi
@@ -3858,7 +3732,7 @@ fi
 $as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
 esac
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
@@ -3945,7 +3819,7 @@ $as_echo "done" >&6; }
 $as_echo_n "checking if basename works... " >&6; }
 BASENAME_TEST="`basename /foo/bar/baz/qux/basename_works`"
 if test $BASENAME_TEST != "basename_works"; then
-  as_fn_error "basename program doesn't work" "$LINENO" 5
+  as_fn_error $? "basename program doesn't work" "$LINENO" 5
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
@@ -3955,7 +3829,7 @@ fi
 $as_echo_n "checking if xargs works... " >&6; }
 XARGS_TEST="`echo /foo/bar/baz/qux/xargs_works | xargs basename`"
 if test $XARGS_TEST != "xargs_works"; then
-  as_fn_error "xargs program doesn't work" "$LINENO" 5
+  as_fn_error $? "xargs program doesn't work" "$LINENO" 5
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
@@ -3975,7 +3849,7 @@ if test $hdf5_cv_host = "none"; then
 elif test $hdf5_cv_host != $host; then
   echo "The config.cache file was generated on $hdf5_cv_host but"
   echo "this is $host.  Please remove that file and try again."
-  as_fn_error "config.cache file is invalid" "$LINENO" 5
+  as_fn_error $? "config.cache file is invalid" "$LINENO" 5
 fi
 
 case $host_os in
@@ -4364,8 +4238,8 @@ fi
 
 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "no acceptable C compiler found in \$PATH
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
 
 # Provide some information about the compiler.
 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@@ -4479,9 +4353,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "C compiler cannot create executables
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
@@ -4523,8 +4396,8 @@ done
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest conftest$ac_cv_exeext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
@@ -4581,9 +4454,9 @@ $as_echo "$ac_try_echo"; } >&5
     else
 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run C compiled programs.
+as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5; }
     fi
   fi
 fi
@@ -4634,8 +4507,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
@@ -5081,7 +4954,7 @@ ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
 ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_fc_compiler_gnu
 if test -n "$ac_tool_prefix"; then
-  for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
+  for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
@@ -5125,7 +4998,7 @@ fi
 fi
 if test -z "$FC"; then
   ac_ct_FC=$FC
-  for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
+  for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
@@ -5314,7 +5187,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_srcext_f90" >&5
 $as_echo "$ac_cv_fc_srcext_f90" >&6; }
 if test "x$ac_cv_fc_srcext_f90" = xunknown; then
-  as_fn_error "Fortran could not compile .f90 files" "$LINENO" 5
+  as_fn_error $? "Fortran could not compile .f90 files" "$LINENO" 5
 else
   ac_fc_srcext=f90
   if test "x$ac_cv_fc_srcext_f90" = xnone; then
@@ -5859,7 +5732,7 @@ fi
 	  ;;
 	  # Ignore these flags.
 	-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -little \
-	  |-LANG:=* | -LIST:* | -LNO:*)
+	  |-LANG:=* | -LIST:* | -LNO:* | -link)
 	  ;;
 	-lkernel32)
 	  test x"$CYGWIN" != xyes && ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
@@ -6053,8 +5926,8 @@ fi
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "linking to Fortran libraries from C fails
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "linking to Fortran libraries from C fails
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 
 ac_ext=${ac_fc_srcext-f}
@@ -6214,8 +6087,8 @@ ac_compiler_gnu=$ac_cv_fc_compiler_gnu
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compile a simple Fortran program
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot compile a simple Fortran program
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
@@ -6293,8 +6166,8 @@ $as_echo_n "checking if Fortran compiler supports intrinsic SIZEOF... " >&6; }
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat > conftest.$ac_ext <<_ACEOF
 
@@ -6325,8 +6198,8 @@ $as_echo_n "checking if Fortran default REAL is DOUBLE PRECISION... " >&6; }
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat > conftest.$ac_ext <<_ACEOF
 
@@ -6846,7 +6719,7 @@ else
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
@@ -6862,11 +6735,11 @@ else
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.i conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then :
   break
 fi
@@ -6905,7 +6778,7 @@ else
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
@@ -6921,18 +6794,18 @@ else
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.i conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then :
 
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 
 ac_ext=c
@@ -6967,8 +6840,8 @@ $as_echo_n "checking if $CXX needs old style header files in includes... " >&6;
 if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -6999,8 +6872,8 @@ $as_echo_n "checking if $CXX can handle namespaces... " >&6; }
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -7037,8 +6910,8 @@ $as_echo_n "checking if $CXX supports std... " >&6; }
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -7074,8 +6947,8 @@ $as_echo_n "checking if $CXX supports bool types... " >&6; }
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -7154,8 +7027,8 @@ $as_echo_n "checking if $CXX can handle static cast... " >&6; }
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -7296,7 +7169,7 @@ export AR
 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 set x ${MAKE-make}
 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat >conftest.make <<\_ACEOF
@@ -7304,7 +7177,7 @@ SHELL = /bin/sh
 all:
 	@echo '@@@%%%=$(MAKE)=@@@%%%'
 _ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 case `${MAKE-make} -f conftest.make 2>/dev/null` in
   *@@@%%%=?*=@@@%%%*)
     eval ac_cv_prog_make_${ac_make}_set=yes;;
@@ -7370,7 +7243,7 @@ fi
 
 TR_TEST=`echo Test | ${TR} ${as_cr_letters}"," ${as_cr_LETTERS}" "`
 if test "X${TR_TEST}" != "XTEST"; then
-  as_fn_error "tr program doesn't work" "$LINENO" 5
+  as_fn_error $? "tr program doesn't work" "$LINENO" 5
 fi
 
 
@@ -7530,7 +7403,7 @@ $as_echo "$as_me: WARNING: shared libraries are not supported; disabling shared
   fi
 
   if test "X${enable_static}" = "Xno" && test "X${H5_FORTRAN_SHARED}" = "Xno"; then
-    as_fn_error "both static and shared Fortran libraries are disabled" "$LINENO" 5
+    as_fn_error $? "both static and shared Fortran libraries are disabled" "$LINENO" 5
   fi
 fi
 
@@ -7555,7 +7428,7 @@ if test "X${HDF_CXX}" = "Xyes" && test "X${enable_shared}" != "Xno"; then
   fi
 
   if test "X${enable_static}" = "Xno" && test "X${H5_CXX_SHARED}" = "Xno"; then
-    as_fn_error "both static and shared C++ libraries are disabled" "$LINENO" 5
+    as_fn_error $? "both static and shared C++ libraries are disabled" "$LINENO" 5
   fi
 fi
 
@@ -7595,8 +7468,8 @@ esac
 
 
 
-macro_version='2.2.6b'
-macro_revision='1.3017'
+macro_version='2.2.10'
+macro_revision='1.3175'
 
 
 
@@ -7612,6 +7485,75 @@ macro_revision='1.3017'
 
 ltmain="$ac_aux_dir/ltmain.sh"
 
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+
+case "$ECHO" in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
 if test "${ac_cv_path_SED+set}" = set; then :
@@ -7669,7 +7611,7 @@ esac
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_SED"; then
-    as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
   fi
 else
   ac_cv_path_SED=$SED
@@ -7745,7 +7687,7 @@ esac
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_GREP"; then
-    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   fi
 else
   ac_cv_path_GREP=$GREP
@@ -7811,7 +7753,7 @@ esac
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   fi
 else
   ac_cv_path_EGREP=$EGREP
@@ -7878,7 +7820,7 @@ esac
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_FGREP"; then
-    as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   fi
 else
   ac_cv_path_FGREP=$FGREP
@@ -7994,7 +7936,7 @@ else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
-test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
@@ -8077,8 +8019,11 @@ if test "$lt_cv_path_NM" != "no"; then
   NM="$lt_cv_path_NM"
 else
   # Didn't find any BSD compatible name lister, look for dumpbin.
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in dumpbin "link -dump"
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
@@ -8122,7 +8067,7 @@ fi
 fi
 if test -z "$DUMPBIN"; then
   ac_ct_DUMPBIN=$DUMPBIN
-  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+  for ac_prog in dumpbin "link -dump"
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
@@ -8177,6 +8122,15 @@ esac
   fi
 fi
 
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
 
   if test "$DUMPBIN" != ":"; then
     NM="$DUMPBIN"
@@ -8196,13 +8150,13 @@ if test "${lt_cv_nm_interface+set}" = set; then :
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:8199: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:8202: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:8205: output\"" >&5)
+  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -8259,6 +8213,11 @@ else
     lt_cv_sys_max_cmd_len=8192;
     ;;
 
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
   amigaos*)
     # On AmigaOS with pdksh, this test takes hours, literally.
     # So we just punt and use a minimum line length of 8192.
@@ -8323,8 +8282,8 @@ else
       # If test is not a shell built-in, we'll probably end up computing a
       # maximum length that is only half of the actual maximum length, but
       # we can't tell.
-      while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
-	         = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+      while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 	      test $i != 17 # 1/2 MB should be enough
       do
         i=`expr $i + 1`
@@ -8595,16 +8554,18 @@ mingw* | pw32*)
   # Base MSYS/MinGW do not provide the 'file' command needed by
   # func_win32_libid shell function, so use a weaker test based on 'objdump',
   # unless we find 'file', for example because we are cross-compiling.
-  if ( file / ) >/dev/null 2>&1; then
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
     lt_cv_file_magic_cmd='func_win32_libid'
   else
-    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
     lt_cv_file_magic_cmd='$OBJDUMP -f'
   fi
   ;;
 
-cegcc)
+cegcc*)
   # use the weaker test based on 'objdump'. See mingw*.
   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
   lt_cv_file_magic_cmd='$OBJDUMP -f'
@@ -8634,6 +8595,10 @@ gnu*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 hpux10.20* | hpux11*)
   lt_cv_file_magic_cmd=/usr/bin/file
   case $host_cpu in
@@ -8642,11 +8607,11 @@ hpux10.20* | hpux11*)
     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
     ;;
   hppa*64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
     ;;
   *)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
     lt_cv_file_magic_test_file=/usr/lib/libc.sl
     ;;
   esac
@@ -8668,7 +8633,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -9084,6 +9049,18 @@ if test -n "$RANLIB"; then
   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
 fi
 
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
 
 
 
@@ -9253,8 +9230,8 @@ _LT_EOF
   test $ac_status = 0; }; then
     # Now try to grab the symbols.
     nlist=conftest.nm
-    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
-  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } && test -s "$nlist"; then
@@ -9407,7 +9384,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 9410 "configure"' > conftest.$ac_ext
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -10135,6 +10112,38 @@ rm -f core conftest.err conftest.$ac_objext \
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if test "${lt_cv_ld_force_load+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+      echo "$AR cru libconftest.a conftest.o" >&5
+      $AR cru libconftest.a conftest.o 2>&5
+      echo "$RANLIB libconftest.a" >&5
+      $RANLIB libconftest.a 2>&5
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&5
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
     case $host_os in
     rhapsody* | darwin1.[012])
       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
@@ -10162,7 +10171,7 @@ $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
     else
       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
     fi
-    if test "$DSYMUTIL" != ":"; then
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
       _lt_dsymutil='~$DSYMUTIL $lib || :'
     else
       _lt_dsymutil=
@@ -10212,7 +10221,7 @@ else
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
@@ -10228,11 +10237,11 @@ else
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.i conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then :
   break
 fi
@@ -10271,7 +10280,7 @@ else
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
@@ -10287,18 +10296,18 @@ else
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.i conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then :
 
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 
 ac_ext=c
@@ -10435,8 +10444,7 @@ do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 "
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -10461,775 +10469,6 @@ done
 
 
 
-ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-if test -z "$CXX"; then
-  if test -n "$CCC"; then
-    CXX=$CCC
-  else
-    if test -n "$ac_tool_prefix"; then
-  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CXX+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CXX"; then
-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CXX=$ac_cv_prog_CXX
-if test -n "$CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
-$as_echo "$CXX" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$CXX" && break
-  done
-fi
-if test -z "$CXX"; then
-  ac_ct_CXX=$CXX
-  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CXX"; then
-  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_CXX="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
-if test -n "$ac_ct_CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
-$as_echo "$ac_ct_CXX" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_CXX" && break
-done
-
-  if test "x$ac_ct_CXX" = x; then
-    CXX="g++"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CXX=$ac_ct_CXX
-  fi
-fi
-
-  fi
-fi
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
-$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
-if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef FC_DUMMY_MAIN
-#ifndef FC_DUMMY_MAIN_EQ_F77
-#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int FC_DUMMY_MAIN() { return 1; }
-#endif
-#endif
-int
-main ()
-{
-#ifndef __GNUC__
-       choke me
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-  ac_compiler_gnu=yes
-else
-  ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
-$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
-  GXX=yes
-else
-  GXX=
-fi
-ac_test_CXXFLAGS=${CXXFLAGS+set}
-ac_save_CXXFLAGS=$CXXFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
-$as_echo_n "checking whether $CXX accepts -g... " >&6; }
-if test "${ac_cv_prog_cxx_g+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
-   ac_cxx_werror_flag=yes
-   ac_cv_prog_cxx_g=no
-   CXXFLAGS="-g"
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef FC_DUMMY_MAIN
-#ifndef FC_DUMMY_MAIN_EQ_F77
-#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int FC_DUMMY_MAIN() { return 1; }
-#endif
-#endif
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-  ac_cv_prog_cxx_g=yes
-else
-  CXXFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef FC_DUMMY_MAIN
-#ifndef FC_DUMMY_MAIN_EQ_F77
-#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int FC_DUMMY_MAIN() { return 1; }
-#endif
-#endif
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-
-else
-  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
-	 CXXFLAGS="-g"
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef FC_DUMMY_MAIN
-#ifndef FC_DUMMY_MAIN_EQ_F77
-#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int FC_DUMMY_MAIN() { return 1; }
-#endif
-#endif
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-  ac_cv_prog_cxx_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
-$as_echo "$ac_cv_prog_cxx_g" >&6; }
-if test "$ac_test_CXXFLAGS" = set; then
-  CXXFLAGS=$ac_save_CXXFLAGS
-elif test $ac_cv_prog_cxx_g = yes; then
-  if test "$GXX" = yes; then
-    CXXFLAGS="-g -O2"
-  else
-    CXXFLAGS="-g"
-  fi
-else
-  if test "$GXX" = yes; then
-    CXXFLAGS="-O2"
-  else
-    CXXFLAGS=
-  fi
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-depcc="$CXX"  am_compiler_list=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
-$as_echo_n "checking dependency style of $depcc... " >&6; }
-if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
-  # We make a subdir and do the tests there.  Otherwise we can end up
-  # making bogus files that we don't know about and never remove.  For
-  # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named `D' -- because `-MD' means `put the output
-  # in D'.
-  mkdir conftest.dir
-  # Copy depcomp to subdir because otherwise we won't find it if we're
-  # using a relative directory.
-  cp "$am_depcomp" conftest.dir
-  cd conftest.dir
-  # We will build objects and dependencies in a subdirectory because
-  # it helps to detect inapplicable dependency modes.  For instance
-  # both Tru64's cc and ICC support -MD to output dependencies as a
-  # side effect of compilation, but ICC will put the dependencies in
-  # the current directory while Tru64 will put them in the object
-  # directory.
-  mkdir sub
-
-  am_cv_CXX_dependencies_compiler_type=none
-  if test "$am_compiler_list" = ""; then
-     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
-  fi
-  am__universal=false
-  case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac
-
-  for depmode in $am_compiler_list; do
-    # Setup a source with many dependencies, because some compilers
-    # like to wrap large dependency lists on column 80 (with \), and
-    # we should not choose a depcomp mode which is confused by this.
-    #
-    # We need to recreate these files for each test, as the compiler may
-    # overwrite some of them when testing with obscure command lines.
-    # This happens at least with the AIX C compiler.
-    : > sub/conftest.c
-    for i in 1 2 3 4 5 6; do
-      echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
-      # Solaris 8's {/usr,}/bin/sh.
-      touch sub/conftst$i.h
-    done
-    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
-    # We check with `-c' and `-o' for the sake of the "dashmstdout"
-    # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle `-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs
-    am__obj=sub/conftest.${OBJEXT-o}
-    am__minus_obj="-o $am__obj"
-    case $depmode in
-    gcc)
-      # This depmode causes a compiler race in universal mode.
-      test "$am__universal" = false || continue
-      ;;
-    nosideeffect)
-      # after this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested
-      if test "x$enable_dependency_tracking" = xyes; then
-	continue
-      else
-	break
-      fi
-      ;;
-    msvisualcpp | msvcmsys)
-      # This compiler won't grok `-c -o', but also, the minuso test has
-      # not run yet.  These depmodes are late enough in the game, and
-      # so weak that their functioning should not be impacted.
-      am__obj=conftest.${OBJEXT-o}
-      am__minus_obj=
-      ;;
-    none) break ;;
-    esac
-    if depmode=$depmode \
-       source=sub/conftest.c object=$am__obj \
-       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-         >/dev/null 2>conftest.err &&
-       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
-       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-      # icc doesn't choke on unknown options, it will just issue warnings
-      # or remarks (even with -Werror).  So we grep stderr for any message
-      # that says an option was ignored or not supported.
-      # When given -MP, icc 7.0 and 7.1 complain thusly:
-      #   icc: Command line warning: ignoring option '-M'; no argument required
-      # The diagnosis changed in icc 8.0:
-      #   icc: Command line remark: option '-MP' not supported
-      if (grep 'ignoring option' conftest.err ||
-          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-        am_cv_CXX_dependencies_compiler_type=$depmode
-        break
-      fi
-    fi
-  done
-
-  cd ..
-  rm -rf conftest.dir
-else
-  am_cv_CXX_dependencies_compiler_type=none
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
-CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
-
- if
-  test "x$enable_dependency_tracking" != xno \
-  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
-  am__fastdepCXX_TRUE=
-  am__fastdepCXX_FALSE='#'
-else
-  am__fastdepCXX_TRUE='#'
-  am__fastdepCXX_FALSE=
-fi
-
-
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
-    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
-    (test "X$CXX" != "Xg++"))) ; then
-  ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
-$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
-if test -z "$CXXCPP"; then
-  if test "${ac_cv_prog_CXXCPP+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CXXCPP needs to be expanded
-    for CXXCPP in "$CXX -E" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_cxx_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  break
-fi
-
-    done
-    ac_cv_prog_CXXCPP=$CXXCPP
-
-fi
-  CXXCPP=$ac_cv_prog_CXXCPP
-else
-  ac_cv_prog_CXXCPP=$CXXCPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
-$as_echo "$CXXCPP" >&6; }
-ac_preproc_ok=false
-for ac_cxx_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-_lt_caught_CXX_error=yes; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-else
-  _lt_caught_CXX_error=yes
-fi
-
-
-
-
-ac_ext=${ac_fc_srcext-f}
-ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
-ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_fc_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_FC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$FC"; then
-  ac_cv_prog_FC="$FC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-FC=$ac_cv_prog_FC
-if test -n "$FC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FC" >&5
-$as_echo "$FC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$FC" && break
-  done
-fi
-if test -z "$FC"; then
-  ac_ct_FC=$FC
-  for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_FC+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_FC"; then
-  ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_FC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_FC=$ac_cv_prog_ac_ct_FC
-if test -n "$ac_ct_FC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FC" >&5
-$as_echo "$ac_ct_FC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_FC" && break
-done
-
-  if test "x$ac_ct_FC" = x; then
-    FC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    FC=$ac_ct_FC
-  fi
-fi
-
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-done
-rm -f a.out
-
-# If we don't use `.F' as extension, the preprocessor is not run on the
-# input file.  (Note that this only needs to work for GNU compilers.)
-ac_save_ext=$ac_ext
-ac_ext=F
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran compiler" >&5
-$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
-if test "${ac_cv_fc_compiler_gnu+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat > conftest.$ac_ext <<_ACEOF
-      program main
-#ifndef __GNUC__
-       choke me
-#endif
-
-      end
-_ACEOF
-if ac_fn_fc_try_compile "$LINENO"; then :
-  ac_compiler_gnu=yes
-else
-  ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_fc_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5
-$as_echo "$ac_cv_fc_compiler_gnu" >&6; }
-ac_ext=$ac_save_ext
-ac_test_FCFLAGS=${FCFLAGS+set}
-ac_save_FCFLAGS=$FCFLAGS
-FCFLAGS=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5
-$as_echo_n "checking whether $FC accepts -g... " >&6; }
-if test "${ac_cv_prog_fc_g+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  FCFLAGS=-g
-cat > conftest.$ac_ext <<_ACEOF
-      program main
-
-      end
-_ACEOF
-if ac_fn_fc_try_compile "$LINENO"; then :
-  ac_cv_prog_fc_g=yes
-else
-  ac_cv_prog_fc_g=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5
-$as_echo "$ac_cv_prog_fc_g" >&6; }
-if test "$ac_test_FCFLAGS" = set; then
-  FCFLAGS=$ac_save_FCFLAGS
-elif test $ac_cv_prog_fc_g = yes; then
-  if test "x$ac_cv_fc_compiler_gnu" = xyes; then
-    FCFLAGS="-g -O2"
-  else
-    FCFLAGS="-g"
-  fi
-else
-  if test "x$ac_cv_fc_compiler_gnu" = xyes; then
-    FCFLAGS="-O2"
-  else
-    FCFLAGS=
-  fi
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-if test -z "$FC" || test "X$FC" = "Xno"; then
-  _lt_disable_FC=yes
-fi
-
-
 
 
 # Set options
@@ -11382,6 +10621,7 @@ LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 
 
 
+
 test -z "$LN_S" && LN_S="ln -s"
 
 
@@ -11431,19 +10671,6 @@ _ACEOF
 
 
 
-
-
-
-
-
-
-
-
-
-
-
-
-
 case $host_os in
 aix3*)
   # AIX sometimes has problems with the GCC collect2 program.  For some
@@ -11456,23 +10683,6 @@ aix3*)
   ;;
 esac
 
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
 # Global variables:
 ofile=libtool
 can_build_shared=yes
@@ -11501,7 +10711,7 @@ for cc_temp in $compiler""; do
     *) break;;
   esac
 done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
 
 
 # Only perform the check for file, if the check method requires it
@@ -11706,7 +10916,12 @@ if test -n "$compiler"; then
 lt_prog_compiler_no_builtin_flag=
 
 if test "$GCC" = yes; then
-  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+  case $cc_basename in
+  nvcc*)
+    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+  *)
+    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+  esac
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
@@ -11726,15 +10941,15 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:11729: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:11733: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_rtti_exceptions=yes
@@ -11812,6 +11027,12 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_pic='-fno-common'
       ;;
 
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static=
+      ;;
+
     hpux*)
       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
@@ -11854,6 +11075,13 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_pic='-fPIC'
       ;;
     esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl='-Xlinker '
+      lt_prog_compiler_pic='-Xcompiler -fPIC'
+      ;;
+    esac
   else
     # PORTME Check for flag to pass linker flags through the system compiler.
     case $host_os in
@@ -11895,7 +11123,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_static='-non_shared'
       ;;
 
-    linux* | k*bsd*-gnu)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
       case $cc_basename in
       # old Intel for x86_64 which still supported -KPIC.
       ecc*)
@@ -11916,7 +11144,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 	lt_prog_compiler_pic='--shared'
 	lt_prog_compiler_static='--static'
 	;;
-      pgcc* | pgf77* | pgf90* | pgf95*)
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
         # Portland Group compilers (*not* the Pentium gcc compiler,
 	# which looks to be a dead project)
 	lt_prog_compiler_wl='-Wl,'
@@ -11928,25 +11156,25 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static='-non_shared'
         ;;
-      xl*)
-	# IBM XL C 8.0/Fortran 10.1 on PPC
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 	lt_prog_compiler_wl='-Wl,'
 	lt_prog_compiler_pic='-qpic'
 	lt_prog_compiler_static='-qstaticlink'
 	;;
       *)
 	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)
-	  # Sun C 5.9
+	*Sun\ F* | *Sun*Fortran*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 	  lt_prog_compiler_pic='-KPIC'
 	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_wl=''
 	  ;;
-	*Sun\ F*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	*Sun\ C*)
+	  # Sun C 5.9
 	  lt_prog_compiler_pic='-KPIC'
 	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl=''
+	  lt_prog_compiler_wl='-Wl,'
 	  ;;
 	esac
 	;;
@@ -11978,7 +11206,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_pic='-KPIC'
       lt_prog_compiler_static='-Bstatic'
       case $cc_basename in
-      f77* | f90* | f95*)
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 	lt_prog_compiler_wl='-Qoption ld ';;
       *)
 	lt_prog_compiler_wl='-Wl,';;
@@ -12065,15 +11293,15 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12068: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:12072: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_pic_works=yes
@@ -12121,7 +11349,7 @@ else
      if test -s conftest.err; then
        # Append any errors to the config.log.
        cat conftest.err 1>&5
-       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
          lt_cv_prog_compiler_static_works=yes
@@ -12170,16 +11398,16 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12173: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12177: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_c_o=yes
@@ -12225,16 +11453,16 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12228: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12232: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_c_o=yes
@@ -12347,7 +11575,33 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
   esac
 
   ld_shlibs=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
   if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
     # If archive_cmds runs LD, not CC, wlarc should be empty
     wlarc='${wl}'
 
@@ -12365,6 +11619,7 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
     fi
     supports_anon_versioning=no
     case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
@@ -12380,11 +11635,12 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
 	ld_shlibs=no
 	cat <<_LT_EOF 1>&2
 
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** Warning: the GNU linker, at least up to release 2.19, is reported
 *** to be unable to reliably create shared libraries on AIX.
 *** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
 
 _LT_EOF
       fi
@@ -12420,6 +11676,7 @@ _LT_EOF
       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
       # as there is no search path for DLLs.
       hardcode_libdir_flag_spec='-L$libdir'
+      export_dynamic_flag_spec='${wl}--export-all-symbols'
       allow_undefined_flag=unsupported
       always_export_symbols=no
       enable_shared_with_static_runtimes=yes
@@ -12441,6 +11698,11 @@ _LT_EOF
       fi
       ;;
 
+    haiku*)
+      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      link_all_deplibs=yes
+      ;;
+
     interix[3-9]*)
       hardcode_direct=no
       hardcode_shlibpath_var=no
@@ -12456,7 +11718,7 @@ _LT_EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -12470,11 +11732,12 @@ _LT_EOF
 	tmp_sharedflag='-shared'
 	case $cc_basename,$host_cpu in
         pgcc*)				# Portland Group C compiler
-	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  tmp_addflag=' $pic_flag'
 	  ;;
-	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
-	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 	  tmp_addflag=' -i_dynamic' ;;
@@ -12485,13 +11748,17 @@ _LT_EOF
 	lf95*)				# Lahey Fortran 8.1
 	  whole_archive_flag_spec=
 	  tmp_sharedflag='--shared' ;;
-	xl[cC]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 	  tmp_sharedflag='-qmkshrobj'
 	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  ;;
 	esac
 	case `$CC -V 2>&1 | sed 5q` in
 	*Sun\ C*)			# Sun C 5.9
-	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  compiler_needs_object=yes
 	  tmp_sharedflag='-G' ;;
 	*Sun\ F*)			# Sun Fortran 8.3
@@ -12507,17 +11774,17 @@ _LT_EOF
         fi
 
 	case $cc_basename in
-	xlf*)
+	xlf* | bgf* | bgxlf* | mpixlf*)
 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
 	  hardcode_libdir_flag_spec=
 	  hardcode_libdir_flag_spec_ld='-rpath $libdir'
-	  archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 	  if test "x$supports_anon_versioning" = xyes; then
 	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
 	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 	      echo "local: *; };" >> $output_objdir/$libname.ver~
-	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 	  fi
 	  ;;
 	esac
@@ -12638,8 +11905,10 @@ _LT_EOF
       else
 	# If we're using GNU nm, then we don't want the "-C" option.
 	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 	else
 	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 	fi
@@ -12765,7 +12034,7 @@ rm -f core conftest.err conftest.$ac_objext \
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
-        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
       else
 	if test "$host_cpu" = ia64; then
 	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
@@ -12817,8 +12086,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	  # -berok will link without error, but may produce a broken library.
 	  no_undefined_flag=' ${wl}-bernotok'
 	  allow_undefined_flag=' ${wl}-berok'
-	  # Exported symbols can be pulled into shared objects from archives
-	  whole_archive_flag_spec='$convenience'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec='$convenience'
+	  fi
 	  archive_cmds_need_lc=yes
 	  # This is similar to how AIX traditionally builds its shared libraries.
 	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
@@ -12857,7 +12131,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # Tell ltmain to make .dll files, not .so files.
       shrext_cmds=".dll"
       # FIXME: Setting linknames here is a bad hack.
-      archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_from_new_cmds='true'
       # FIXME: Should let the user specify the lib program.
@@ -12873,7 +12147,11 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
   hardcode_direct=no
   hardcode_automatic=yes
   hardcode_shlibpath_var=unsupported
-  whole_archive_flag_spec=''
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  else
+    whole_archive_flag_spec=''
+  fi
   link_all_deplibs=yes
   allow_undefined_flag="$_lt_dar_allow_undefined"
   case $cc_basename in
@@ -12881,7 +12159,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
      *) _lt_dar_can_shared=$GCC ;;
   esac
   if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=echo
+    output_verbose_link_cmd=func_echo_all
     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
@@ -12947,7 +12225,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     hpux10*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
       else
 	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
@@ -12966,7 +12244,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     hpux11*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
 	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
@@ -12987,7 +12265,46 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	*)
-	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if test "${lt_cv_prog_compiler__b+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler__b=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS -b"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler__b=yes
+       fi
+     else
+       lt_cv_prog_compiler__b=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
 	  ;;
 	esac
       fi
@@ -13015,7 +12332,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
     irix5* | irix6* | nonstopux*)
       if test "$GCC" = yes; then
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	# Try to use the -exported_symbol ld option, if it does not
 	# work, assume that -exports_file does not work either and
 	# implicitly export all symbols.
@@ -13026,15 +12343,15 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 int foo(void) {}
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
-  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
 
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
         LDFLAGS="$save_LDFLAGS"
       else
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
       fi
       archive_cmds_need_lc='no'
       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
@@ -13096,17 +12413,17 @@ rm -f core conftest.err conftest.$ac_objext \
       hardcode_libdir_flag_spec='-L$libdir'
       hardcode_minus_L=yes
       allow_undefined_flag=unsupported
-      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
       ;;
 
     osf3*)
       if test "$GCC" = yes; then
 	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
       else
 	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
       fi
       archive_cmds_need_lc='no'
       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
@@ -13116,13 +12433,13 @@ rm -f core conftest.err conftest.$ac_objext \
     osf4* | osf5*)	# as osf3* with the addition of -msym flag
       if test "$GCC" = yes; then
 	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
       else
 	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
 
 	# Both c and cxx compiler support -rpath directly
 	hardcode_libdir_flag_spec='-rpath $libdir'
@@ -13325,44 +12642,50 @@ x|xyes)
       # to ld, don't add -lc before -lgcc.
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-      $RM conftest*
-      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
-      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } 2>conftest.err; then
-        soname=conftest
-        lib=conftest
-        libobjs=conftest.$ac_objext
-        deplibs=
-        wl=$lt_prog_compiler_wl
-	pic_flag=$lt_prog_compiler_pic
-        compiler_flags=-v
-        linker_flags=-v
-        verstring=
-        output_objdir=.
-        libname=conftest
-        lt_save_allow_undefined_flag=$allow_undefined_flag
-        allow_undefined_flag=
-        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl
+	  pic_flag=$lt_prog_compiler_pic
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag
+	  allow_undefined_flag=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }
-        then
-	  archive_cmds_need_lc=no
-        else
-	  archive_cmds_need_lc=yes
-        fi
-        allow_undefined_flag=$lt_save_allow_undefined_flag
-      else
-        cat conftest.err 1>&5
-      fi
-      $RM conftest*
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
-$as_echo "$archive_cmds_need_lc" >&6; }
+	  then
+	    lt_cv_archive_cmds_need_lc=no
+	  else
+	    lt_cv_archive_cmds_need_lc=yes
+	  fi
+	  allow_undefined_flag=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
       ;;
     esac
   fi
@@ -13533,16 +12856,23 @@ if test "$GCC" = yes; then
     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
     *) lt_awk_arg="/^libraries:/" ;;
   esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
     # if the path contains ";" then we assume it to be the separator
     # otherwise default to the standard path separator (i.e. ":") - it is
     # assumed that no part of a normal pathname contains ";" but that should
     # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
   # Ok, now we have the path, separated by spaces, we can step through it
   # and add multilib dir if necessary.
   lt_tmp_lt_search_path_spec=
@@ -13555,7 +12885,7 @@ if test "$GCC" = yes; then
 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
     fi
   done
-  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 BEGIN {RS=" "; FS="/|\n";} {
   lt_foo="";
   lt_count=0;
@@ -13575,7 +12905,13 @@ BEGIN {RS=" "; FS="/|\n";} {
   if (lt_foo != "") { lt_freq[lt_foo]++; }
   if (lt_freq[lt_foo] == 1) { print lt_foo; }
 }'`
-  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 else
   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 fi
@@ -13663,7 +12999,7 @@ amigaos*)
   m68k)
     library_names_spec='$libname.ixlibrary $libname.a'
     # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
     ;;
   esac
   ;;
@@ -13716,23 +13052,12 @@ cygwin* | mingw* | pw32* | cegcc*)
     cygwin*)
       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
       ;;
     mingw* | cegcc*)
       # MinGW DLLs use traditional 'lib' prefix
       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
-        # It is most probably a Windows format PATH printed by
-        # mingw gcc, but we are running on Cygwin. Gcc prints its search
-        # path with ; separators, and with drive letters. We can handle the
-        # drive letters (cygwin fileutils understands them), so leave them,
-        # especially as we might pass files found there to a mingw objdump,
-        # which wouldn't understand a cygwinified path. Ahh.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-      fi
       ;;
     pw32*)
       # pw32 DLLs use 'pw' prefix rather than 'lib'
@@ -13832,6 +13157,19 @@ gnu*)
   hardcode_into_libs=yes
   ;;
 
+haiku*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
 hpux9* | hpux10* | hpux11*)
   # Give a soname corresponding to the major version so that dld.sl refuses to
   # link against other versions.
@@ -13874,8 +13212,10 @@ hpux9* | hpux10* | hpux11*)
     soname_spec='${libname}${release}${shared_ext}$major'
     ;;
   esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
   postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
   ;;
 
 interix[3-9]*)
@@ -13933,7 +13273,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -13942,12 +13282,17 @@ linux* | k*bsd*-gnu)
   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
   shlibpath_var=LD_LIBRARY_PATH
   shlibpath_overrides_runpath=no
+
   # Some binutils ld are patched to set DT_RUNPATH
-  save_LDFLAGS=$LDFLAGS
-  save_libdir=$libdir
-  eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
-       LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 #ifdef FC_DUMMY_MAIN
@@ -13968,13 +13313,17 @@ main ()
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-  shlibpath_overrides_runpath=yes
+  lt_cv_shlibpath_overrides_runpath=yes
 fi
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
-  LDFLAGS=$save_LDFLAGS
-  libdir=$save_libdir
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 
   # This implies no fast_install, which is unacceptable.
   # Some rework will be needed to allow for fast_install
@@ -13983,7 +13332,7 @@ rm -f core conftest.err conftest.$ac_objext \
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -14286,6 +13635,11 @@ fi
 
 
 
+
+
+
+
+
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action=
@@ -14656,7 +14010,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 14659 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14697,7 +14051,13 @@ else
 #  endif
 #endif
 
-void fnord() { int i=42;}
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
 int main ()
 {
   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
@@ -14706,7 +14066,11 @@ int main ()
   if (self)
     {
       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
       /* dlclose (self); */
     }
   else
@@ -14752,7 +14116,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 14755 "configure"
+#line $LINENO "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14793,7 +14157,13 @@ else
 #  endif
 #endif
 
-void fnord() { int i=42;}
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
 int main ()
 {
   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
@@ -14802,7 +14172,11 @@ int main ()
   if (self)
     {
       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
       /* dlclose (self); */
     }
   else
@@ -14959,6 +14333,145 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 CC="$lt_save_CC"
 
+      if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+  if test "${ac_cv_prog_CXXCPP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CXXCPP needs to be expanded
+    for CXXCPP in "$CXX -E" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+  CXXCPP=$ac_cv_prog_CXXCPP
+else
+  ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+else
+  _lt_caught_CXX_error=yes
+fi
 
 ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -14985,6 +14498,8 @@ module_cmds_CXX=
 module_expsym_cmds_CXX=
 link_all_deplibs_CXX=unknown
 old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
 no_undefined_flag_CXX=
 whole_archive_flag_spec_CXX=
 enable_shared_with_static_runtimes_CXX=no
@@ -15067,7 +14582,7 @@ $RM -r conftest*
     *) break;;
   esac
 done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
 
 
   if test -n "$compiler"; then
@@ -15167,7 +14682,7 @@ else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
-test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
@@ -15229,7 +14744,7 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
       # Commands to make compiler produce verbose output that lists
       # what "hidden" libraries, object files and flags are used when
       # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
     else
       GXX=no
@@ -15379,7 +14894,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
 
-          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
         else
           if test "$host_cpu" = ia64; then
 	    hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
@@ -15431,8 +14946,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	    # -berok will link without error, but may produce a broken library.
 	    no_undefined_flag_CXX=' ${wl}-bernotok'
 	    allow_undefined_flag_CXX=' ${wl}-berok'
-	    # Exported symbols can be pulled into shared objects from archives
-	    whole_archive_flag_spec_CXX='$convenience'
+	    if test "$with_gnu_ld" = yes; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      whole_archive_flag_spec_CXX='$convenience'
+	    fi
 	    archive_cmds_need_lc_CXX=yes
 	    # This is similar to how AIX traditionally builds its shared
 	    # libraries.
@@ -15465,6 +14985,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
         # as there is no search path for DLLs.
         hardcode_libdir_flag_spec_CXX='-L$libdir'
+        export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
         allow_undefined_flag_CXX=unsupported
         always_export_symbols_CXX=no
         enable_shared_with_static_runtimes_CXX=yes
@@ -15491,7 +15012,11 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
   hardcode_direct_CXX=no
   hardcode_automatic_CXX=yes
   hardcode_shlibpath_var_CXX=unsupported
-  whole_archive_flag_spec_CXX=''
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  else
+    whole_archive_flag_spec_CXX=''
+  fi
   link_all_deplibs_CXX=yes
   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
   case $cc_basename in
@@ -15499,7 +15024,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
      *) _lt_dar_can_shared=$GCC ;;
   esac
   if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=echo
+    output_verbose_link_cmd=func_echo_all
     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
     archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
@@ -15552,6 +15077,11 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       gnu*)
         ;;
 
+      haiku*)
+        archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        link_all_deplibs_CXX=yes
+        ;;
+
       hpux9*)
         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
         hardcode_libdir_separator_CXX=:
@@ -15576,7 +15106,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
             ;;
           *)
             if test "$GXX" = yes; then
@@ -15641,7 +15171,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 	    ;;
           *)
 	    if test "$GXX" = yes; then
@@ -15684,7 +15214,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
         case $cc_basename in
           CC*)
 	    # SGI C++
-	    archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	    archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 
 	    # Archives containing C++ object files must be created using
 	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
@@ -15695,9 +15225,9 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
           *)
 	    if test "$GXX" = yes; then
 	      if test "$with_gnu_ld" = no; then
-	        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	      else
-	        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+	        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
 	      fi
 	    fi
 	    link_all_deplibs_CXX=yes
@@ -15708,7 +15238,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
         inherit_rpath_CXX=yes
         ;;
 
-      linux* | k*bsd*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
         case $cc_basename in
           KCC*)
 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -15726,7 +15256,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 
 	    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
 	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
@@ -15767,20 +15297,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      prelink_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 	      old_archive_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 		$RANLIB $oldlib'
 	      archive_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 	      archive_expsym_cmds_CXX='tpldir=Template.dir~
 		rm -rf $tpldir~
 		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
 	      ;;
 	    *) # Version 6 and above use weak symbols
 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
@@ -15790,7 +15320,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
 	    hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
 	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-	    whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	    whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
             ;;
 	  cxx*)
 	    # Compaq C++
@@ -15809,9 +15339,9 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
 	    ;;
-	  xl*)
+	  xl* | mpixl* | bgxl*)
 	    # IBM XL 8.0 on PPC, with GNU ld
 	    hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
 	    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
@@ -15831,13 +15361,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 	      archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
 	      hardcode_libdir_flag_spec_CXX='-R$libdir'
-	      whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	      whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	      compiler_needs_object_CXX=yes
 
 	      # Not sure whether something based on
 	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
 	      # would be better.
-	      output_verbose_link_cmd='echo'
+	      output_verbose_link_cmd='func_echo_all'
 
 	      # Archives containing C++ object files must be created using
 	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
@@ -15906,7 +15436,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	    export_dynamic_flag_spec_CXX='${wl}-E'
 	    whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 	  fi
-	  output_verbose_link_cmd=echo
+	  output_verbose_link_cmd=func_echo_all
 	else
 	  ld_shlibs_CXX=no
 	fi
@@ -15941,15 +15471,15 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	    case $host in
 	      osf3*)
 	        allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
-	        archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	        archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
 		;;
 	      *)
 	        allow_undefined_flag_CXX=' -expect_unresolved \*'
-	        archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	        archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	        archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 	          echo "-hidden">> $lib.exp~
-	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
 	          $RM $lib.exp'
 	        hardcode_libdir_flag_spec_CXX='-rpath $libdir'
 		;;
@@ -15965,17 +15495,17 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	    # explicitly linking system object files so we need to strip them
 	    # from the output so that they don't get included in the library
 	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 	    ;;
 	  *)
 	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 	      allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
 	      case $host in
 	        osf3*)
-	          archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	          archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 		  ;;
 	        *)
-	          archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	          archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 		  ;;
 	      esac
 
@@ -15985,7 +15515,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	      # Commands to make compiler produce verbose output that lists
 	      # what "hidden" libraries, object files and flags are used when
 	      # linking a shared library.
-	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
 	    else
 	      # FIXME: insert proper C++ library support
@@ -16021,7 +15551,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
       solaris*)
         case $cc_basename in
-          CC*)
+          CC* | sunCC*)
 	    # Sun C++ 4.2, 5.x and Centerline C++
             archive_cmds_need_lc_CXX=yes
 	    no_undefined_flag_CXX=' -zdefs'
@@ -16042,7 +15572,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	    esac
 	    link_all_deplibs_CXX=yes
 
-	    output_verbose_link_cmd='echo'
+	    output_verbose_link_cmd='func_echo_all'
 
 	    # Archives containing C++ object files must be created using
 	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
@@ -16069,7 +15599,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	        # Commands to make compiler produce verbose output that lists
 	        # what "hidden" libraries, object files and flags are used when
 	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 	      else
 	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
 	        # platform.
@@ -16080,7 +15610,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	        # Commands to make compiler produce verbose output that lists
 	        # what "hidden" libraries, object files and flags are used when
 	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 	      fi
 
 	      hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
@@ -16134,6 +15664,10 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
           CC*)
 	    archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 	    archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
+	      '"$old_archive_cmds_CXX"
+	    reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
+	      '"$reload_cmds_CXX"
 	    ;;
 	  *)
 	    archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
@@ -16315,7 +15849,7 @@ linux*)
 
 solaris*)
   case $cc_basename in
-  CC*)
+  CC* | sunCC*)
     # The more standards-conforming stlport4 library is
     # incompatible with the Cstd library. Avoid specifying
     # it if it's in CXXFLAGS. Ignore libCrun as
@@ -16431,6 +15965,11 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       # DJGPP does not support shared libraries at all
       lt_prog_compiler_pic_CXX=
       ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static_CXX=
+      ;;
     interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
@@ -16536,7 +16075,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 	    ;;
 	esac
 	;;
-      linux* | k*bsd*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
 	case $cc_basename in
 	  KCC*)
 	    # KAI C++ Compiler
@@ -16569,8 +16108,8 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 	    lt_prog_compiler_pic_CXX=
 	    lt_prog_compiler_static_CXX='-non_shared'
 	    ;;
-	  xlc* | xlC*)
-	    # IBM XL 8.0 on PPC
+	  xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
 	    lt_prog_compiler_wl_CXX='-Wl,'
 	    lt_prog_compiler_pic_CXX='-qpic'
 	    lt_prog_compiler_static_CXX='-qstaticlink'
@@ -16632,7 +16171,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 	;;
       solaris*)
 	case $cc_basename in
-	  CC*)
+	  CC* | sunCC*)
 	    # Sun C++ 4.2, 5.x and Centerline C++
 	    lt_prog_compiler_pic_CXX='-KPIC'
 	    lt_prog_compiler_static_CXX='-Bstatic'
@@ -16724,15 +16263,15 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16727: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16731: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_pic_works_CXX=yes
@@ -16777,7 +16316,7 @@ else
      if test -s conftest.err; then
        # Append any errors to the config.log.
        cat conftest.err 1>&5
-       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
          lt_cv_prog_compiler_static_works_CXX=yes
@@ -16823,16 +16362,16 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16826: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16830: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_c_o_CXX=yes
@@ -16875,16 +16414,16 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16878: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16882: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_c_o_CXX=yes
@@ -16939,8 +16478,10 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
   aix[4-9]*)
     # If we're using GNU nm, then we don't want the "-C" option.
     # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    # Also, AIX nm treats weak defined symbols like other global defined
+    # symbols, whereas GNU nm marks them as "W".
     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
     else
       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
     fi
@@ -16987,44 +16528,50 @@ x|xyes)
       # to ld, don't add -lc before -lgcc.
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-      $RM conftest*
-      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
-      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } 2>conftest.err; then
-        soname=conftest
-        lib=conftest
-        libobjs=conftest.$ac_objext
-        deplibs=
-        wl=$lt_prog_compiler_wl_CXX
-	pic_flag=$lt_prog_compiler_pic_CXX
-        compiler_flags=-v
-        linker_flags=-v
-        verstring=
-        output_objdir=.
-        libname=conftest
-        lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
-        allow_undefined_flag_CXX=
-        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl_CXX
+	  pic_flag=$lt_prog_compiler_pic_CXX
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+	  allow_undefined_flag_CXX=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }
-        then
-	  archive_cmds_need_lc_CXX=no
-        else
-	  archive_cmds_need_lc_CXX=yes
-        fi
-        allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
-      else
-        cat conftest.err 1>&5
-      fi
-      $RM conftest*
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_CXX" >&5
-$as_echo "$archive_cmds_need_lc_CXX" >&6; }
+	  then
+	    lt_cv_archive_cmds_need_lc_CXX=no
+	  else
+	    lt_cv_archive_cmds_need_lc_CXX=yes
+	  fi
+	  allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+      archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
       ;;
     esac
   fi
@@ -17181,7 +16728,7 @@ amigaos*)
   m68k)
     library_names_spec='$libname.ixlibrary $libname.a'
     # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
     ;;
   esac
   ;;
@@ -17234,23 +16781,11 @@ cygwin* | mingw* | pw32* | cegcc*)
     cygwin*)
       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+
       ;;
     mingw* | cegcc*)
       # MinGW DLLs use traditional 'lib' prefix
       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
-        # It is most probably a Windows format PATH printed by
-        # mingw gcc, but we are running on Cygwin. Gcc prints its search
-        # path with ; separators, and with drive letters. We can handle the
-        # drive letters (cygwin fileutils understands them), so leave them,
-        # especially as we might pass files found there to a mingw objdump,
-        # which wouldn't understand a cygwinified path. Ahh.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-      fi
       ;;
     pw32*)
       # pw32 DLLs use 'pw' prefix rather than 'lib'
@@ -17349,6 +16884,19 @@ gnu*)
   hardcode_into_libs=yes
   ;;
 
+haiku*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
 hpux9* | hpux10* | hpux11*)
   # Give a soname corresponding to the major version so that dld.sl refuses to
   # link against other versions.
@@ -17391,8 +16939,10 @@ hpux9* | hpux10* | hpux11*)
     soname_spec='${libname}${release}${shared_ext}$major'
     ;;
   esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
   postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
   ;;
 
 interix[3-9]*)
@@ -17450,7 +17000,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -17459,12 +17009,17 @@ linux* | k*bsd*-gnu)
   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
   shlibpath_var=LD_LIBRARY_PATH
   shlibpath_overrides_runpath=no
+
   # Some binutils ld are patched to set DT_RUNPATH
-  save_LDFLAGS=$LDFLAGS
-  save_libdir=$libdir
-  eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
-       LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 #ifdef FC_DUMMY_MAIN
@@ -17485,13 +17040,17 @@ main ()
 _ACEOF
 if ac_fn_cxx_try_link "$LINENO"; then :
   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-  shlibpath_overrides_runpath=yes
+  lt_cv_shlibpath_overrides_runpath=yes
 fi
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
-  LDFLAGS=$save_LDFLAGS
-  libdir=$save_libdir
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 
   # This implies no fast_install, which is unacceptable.
   # Some rework will be needed to allow for fast_install
@@ -17500,7 +17059,7 @@ rm -f core conftest.err conftest.$ac_objext \
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -17752,6 +17311,8 @@ fi
 
 
 
+
+
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action_CXX=
@@ -17825,6 +17386,10 @@ ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest
 ac_compiler_gnu=$ac_cv_fc_compiler_gnu
 
 
+if test -z "$FC" || test "X$FC" = "Xno"; then
+  _lt_disable_FC=yes
+fi
+
 archive_cmds_need_lc_FC=no
 allow_undefined_flag_FC=
 always_export_symbols_FC=no
@@ -17842,6 +17407,8 @@ module_cmds_FC=
 module_expsym_cmds_FC=
 link_all_deplibs_FC=unknown
 old_archive_cmds_FC=$old_archive_cmds
+reload_flag_FC=$reload_flag
+reload_cmds_FC=$reload_cmds
 no_undefined_flag_FC=
 whole_archive_flag_spec_FC=
 enable_shared_with_static_runtimes_FC=no
@@ -17918,7 +17485,7 @@ $RM -r conftest*
     *) break;;
   esac
 done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
 
 
   if test -n "$compiler"; then
@@ -18142,6 +17709,12 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_pic_FC='-fno-common'
       ;;
 
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static_FC=
+      ;;
+
     hpux*)
       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
@@ -18184,6 +17757,13 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_pic_FC='-fPIC'
       ;;
     esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl_FC='-Xlinker '
+      lt_prog_compiler_pic_FC='-Xcompiler -fPIC'
+      ;;
+    esac
   else
     # PORTME Check for flag to pass linker flags through the system compiler.
     case $host_os in
@@ -18225,7 +17805,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_static_FC='-non_shared'
       ;;
 
-    linux* | k*bsd*-gnu)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
       case $cc_basename in
       # old Intel for x86_64 which still supported -KPIC.
       ecc*)
@@ -18246,7 +17826,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 	lt_prog_compiler_pic_FC='--shared'
 	lt_prog_compiler_static_FC='--static'
 	;;
-      pgcc* | pgf77* | pgf90* | pgf95*)
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
         # Portland Group compilers (*not* the Pentium gcc compiler,
 	# which looks to be a dead project)
 	lt_prog_compiler_wl_FC='-Wl,'
@@ -18258,25 +17838,25 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static_FC='-non_shared'
         ;;
-      xl*)
-	# IBM XL C 8.0/Fortran 10.1 on PPC
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 	lt_prog_compiler_wl_FC='-Wl,'
 	lt_prog_compiler_pic_FC='-qpic'
 	lt_prog_compiler_static_FC='-qstaticlink'
 	;;
       *)
 	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)
-	  # Sun C 5.9
+	*Sun\ F* | *Sun*Fortran*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 	  lt_prog_compiler_pic_FC='-KPIC'
 	  lt_prog_compiler_static_FC='-Bstatic'
-	  lt_prog_compiler_wl_FC='-Wl,'
+	  lt_prog_compiler_wl_FC=''
 	  ;;
-	*Sun\ F*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	*Sun\ C*)
+	  # Sun C 5.9
 	  lt_prog_compiler_pic_FC='-KPIC'
 	  lt_prog_compiler_static_FC='-Bstatic'
-	  lt_prog_compiler_wl_FC=''
+	  lt_prog_compiler_wl_FC='-Wl,'
 	  ;;
 	esac
 	;;
@@ -18308,7 +17888,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
       lt_prog_compiler_pic_FC='-KPIC'
       lt_prog_compiler_static_FC='-Bstatic'
       case $cc_basename in
-      f77* | f90* | f95*)
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 	lt_prog_compiler_wl_FC='-Qoption ld ';;
       *)
 	lt_prog_compiler_wl_FC='-Wl,';;
@@ -18392,15 +17972,15 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18395: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:18399: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_pic_works_FC=yes
@@ -18445,7 +18025,7 @@ else
      if test -s conftest.err; then
        # Append any errors to the config.log.
        cat conftest.err 1>&5
-       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
          lt_cv_prog_compiler_static_works_FC=yes
@@ -18491,16 +18071,16 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18494: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:18498: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_c_o_FC=yes
@@ -18543,16 +18123,16 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18546: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:18550: \$? = $ac_status" >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_c_o_FC=yes
@@ -18662,7 +18242,33 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
   esac
 
   ld_shlibs_FC=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
   if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
     # If archive_cmds runs LD, not CC, wlarc should be empty
     wlarc='${wl}'
 
@@ -18680,6 +18286,7 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
     fi
     supports_anon_versioning=no
     case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
@@ -18695,11 +18302,12 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
 	ld_shlibs_FC=no
 	cat <<_LT_EOF 1>&2
 
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** Warning: the GNU linker, at least up to release 2.19, is reported
 *** to be unable to reliably create shared libraries on AIX.
 *** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
 
 _LT_EOF
       fi
@@ -18735,6 +18343,7 @@ _LT_EOF
       # _LT_TAGVAR(hardcode_libdir_flag_spec, FC) is actually meaningless,
       # as there is no search path for DLLs.
       hardcode_libdir_flag_spec_FC='-L$libdir'
+      export_dynamic_flag_spec_FC='${wl}--export-all-symbols'
       allow_undefined_flag_FC=unsupported
       always_export_symbols_FC=no
       enable_shared_with_static_runtimes_FC=yes
@@ -18756,6 +18365,11 @@ _LT_EOF
       fi
       ;;
 
+    haiku*)
+      archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      link_all_deplibs_FC=yes
+      ;;
+
     interix[3-9]*)
       hardcode_direct_FC=no
       hardcode_shlibpath_var_FC=no
@@ -18771,7 +18385,7 @@ _LT_EOF
       archive_expsym_cmds_FC='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    gnu* | linux* | tpf* | k*bsd*-gnu)
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
       tmp_diet=no
       if test "$host_os" = linux-dietlibc; then
 	case $cc_basename in
@@ -18785,11 +18399,12 @@ _LT_EOF
 	tmp_sharedflag='-shared'
 	case $cc_basename,$host_cpu in
         pgcc*)				# Portland Group C compiler
-	  whole_archive_flag_spec_FC='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  whole_archive_flag_spec_FC='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  tmp_addflag=' $pic_flag'
 	  ;;
-	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
-	  whole_archive_flag_spec_FC='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec_FC='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 	  tmp_addflag=' -i_dynamic' ;;
@@ -18800,13 +18415,17 @@ _LT_EOF
 	lf95*)				# Lahey Fortran 8.1
 	  whole_archive_flag_spec_FC=
 	  tmp_sharedflag='--shared' ;;
-	xl[cC]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 	  tmp_sharedflag='-qmkshrobj'
 	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec_FC='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object_FC=yes
+	  ;;
 	esac
 	case `$CC -V 2>&1 | sed 5q` in
 	*Sun\ C*)			# Sun C 5.9
-	  whole_archive_flag_spec_FC='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  whole_archive_flag_spec_FC='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 	  compiler_needs_object_FC=yes
 	  tmp_sharedflag='-G' ;;
 	*Sun\ F*)			# Sun Fortran 8.3
@@ -18822,17 +18441,17 @@ _LT_EOF
         fi
 
 	case $cc_basename in
-	xlf*)
+	xlf* | bgf* | bgxlf* | mpixlf*)
 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 	  whole_archive_flag_spec_FC='--whole-archive$convenience --no-whole-archive'
 	  hardcode_libdir_flag_spec_FC=
 	  hardcode_libdir_flag_spec_ld_FC='-rpath $libdir'
-	  archive_cmds_FC='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  archive_cmds_FC='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 	  if test "x$supports_anon_versioning" = xyes; then
 	    archive_expsym_cmds_FC='echo "{ global:" > $output_objdir/$libname.ver~
 	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 	      echo "local: *; };" >> $output_objdir/$libname.ver~
-	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 	  fi
 	  ;;
 	esac
@@ -18953,8 +18572,10 @@ _LT_EOF
       else
 	# If we're using GNU nm, then we don't want the "-C" option.
 	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  export_symbols_cmds_FC='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	  export_symbols_cmds_FC='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 	else
 	  export_symbols_cmds_FC='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 	fi
@@ -19066,7 +18687,7 @@ rm -f core conftest.err conftest.$ac_objext \
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
         hardcode_libdir_flag_spec_FC='${wl}-blibpath:$libdir:'"$aix_libpath"
-        archive_expsym_cmds_FC='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        archive_expsym_cmds_FC='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
       else
 	if test "$host_cpu" = ia64; then
 	  hardcode_libdir_flag_spec_FC='${wl}-R $libdir:/usr/lib:/lib'
@@ -19104,8 +18725,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	  # -berok will link without error, but may produce a broken library.
 	  no_undefined_flag_FC=' ${wl}-bernotok'
 	  allow_undefined_flag_FC=' ${wl}-berok'
-	  # Exported symbols can be pulled into shared objects from archives
-	  whole_archive_flag_spec_FC='$convenience'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec_FC='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec_FC='$convenience'
+	  fi
 	  archive_cmds_need_lc_FC=yes
 	  # This is similar to how AIX traditionally builds its shared libraries.
 	  archive_expsym_cmds_FC="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
@@ -19144,7 +18770,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # Tell ltmain to make .dll files, not .so files.
       shrext_cmds=".dll"
       # FIXME: Setting linknames here is a bad hack.
-      archive_cmds_FC='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      archive_cmds_FC='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_from_new_cmds_FC='true'
       # FIXME: Should let the user specify the lib program.
@@ -19160,7 +18786,11 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
   hardcode_direct_FC=no
   hardcode_automatic_FC=yes
   hardcode_shlibpath_var_FC=unsupported
-  whole_archive_flag_spec_FC=''
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec_FC='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  else
+    whole_archive_flag_spec_FC=''
+  fi
   link_all_deplibs_FC=yes
   allow_undefined_flag_FC="$_lt_dar_allow_undefined"
   case $cc_basename in
@@ -19168,7 +18798,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
      *) _lt_dar_can_shared=$GCC ;;
   esac
   if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=echo
+    output_verbose_link_cmd=func_echo_all
     archive_cmds_FC="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
     module_cmds_FC="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
     archive_expsym_cmds_FC="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
@@ -19234,7 +18864,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     hpux10*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	archive_cmds_FC='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
       else
 	archive_cmds_FC='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
@@ -19253,7 +18883,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     hpux11*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 	case $host_cpu in
 	hppa*64*)
 	  archive_cmds_FC='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
@@ -19274,7 +18904,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	  archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	*)
-	  archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 	  ;;
 	esac
       fi
@@ -19302,7 +18932,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
     irix5* | irix6* | nonstopux*)
       if test "$GCC" = yes; then
-	archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	# Try to use the -exported_symbol ld option, if it does not
 	# work, assume that -exports_file does not work either and
 	# implicitly export all symbols.
@@ -19312,15 +18942,15 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 int foo(void) {}
 _ACEOF
 if ac_fn_fc_try_link "$LINENO"; then :
-  archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+  archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
 
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
         LDFLAGS="$save_LDFLAGS"
       else
-	archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+	archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
       fi
       archive_cmds_need_lc_FC='no'
       hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
@@ -19382,17 +19012,17 @@ rm -f core conftest.err conftest.$ac_objext \
       hardcode_libdir_flag_spec_FC='-L$libdir'
       hardcode_minus_L_FC=yes
       allow_undefined_flag_FC=unsupported
-      archive_cmds_FC='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      archive_cmds_FC='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
       old_archive_from_new_cmds_FC='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
       ;;
 
     osf3*)
       if test "$GCC" = yes; then
 	allow_undefined_flag_FC=' ${wl}-expect_unresolved ${wl}\*'
-	archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
       else
 	allow_undefined_flag_FC=' -expect_unresolved \*'
-	archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
       fi
       archive_cmds_need_lc_FC='no'
       hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
@@ -19402,13 +19032,13 @@ rm -f core conftest.err conftest.$ac_objext \
     osf4* | osf5*)	# as osf3* with the addition of -msym flag
       if test "$GCC" = yes; then
 	allow_undefined_flag_FC=' ${wl}-expect_unresolved ${wl}\*'
-	archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 	hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
       else
 	allow_undefined_flag_FC=' -expect_unresolved \*'
-	archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 	archive_expsym_cmds_FC='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
 
 	# Both c and cxx compiler support -rpath directly
 	hardcode_libdir_flag_spec_FC='-rpath $libdir'
@@ -19602,44 +19232,50 @@ x|xyes)
       # to ld, don't add -lc before -lgcc.
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-      $RM conftest*
-      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+if test "${lt_cv_archive_cmds_need_lc_FC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
-      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } 2>conftest.err; then
-        soname=conftest
-        lib=conftest
-        libobjs=conftest.$ac_objext
-        deplibs=
-        wl=$lt_prog_compiler_wl_FC
-	pic_flag=$lt_prog_compiler_pic_FC
-        compiler_flags=-v
-        linker_flags=-v
-        verstring=
-        output_objdir=.
-        libname=conftest
-        lt_save_allow_undefined_flag=$allow_undefined_flag_FC
-        allow_undefined_flag_FC=
-        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_FC 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl_FC
+	  pic_flag=$lt_prog_compiler_pic_FC
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag_FC
+	  allow_undefined_flag_FC=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_FC 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
   (eval $archive_cmds_FC 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }
-        then
-	  archive_cmds_need_lc_FC=no
-        else
-	  archive_cmds_need_lc_FC=yes
-        fi
-        allow_undefined_flag_FC=$lt_save_allow_undefined_flag
-      else
-        cat conftest.err 1>&5
-      fi
-      $RM conftest*
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_FC" >&5
-$as_echo "$archive_cmds_need_lc_FC" >&6; }
+	  then
+	    lt_cv_archive_cmds_need_lc_FC=no
+	  else
+	    lt_cv_archive_cmds_need_lc_FC=yes
+	  fi
+	  allow_undefined_flag_FC=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_FC" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_FC" >&6; }
+      archive_cmds_need_lc_FC=$lt_cv_archive_cmds_need_lc_FC
       ;;
     esac
   fi
@@ -19796,7 +19432,7 @@ amigaos*)
   m68k)
     library_names_spec='$libname.ixlibrary $libname.a'
     # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
     ;;
   esac
   ;;
@@ -19849,23 +19485,11 @@ cygwin* | mingw* | pw32* | cegcc*)
     cygwin*)
       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+
       ;;
     mingw* | cegcc*)
       # MinGW DLLs use traditional 'lib' prefix
       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
-        # It is most probably a Windows format PATH printed by
-        # mingw gcc, but we are running on Cygwin. Gcc prints its search
-        # path with ; separators, and with drive letters. We can handle the
-        # drive letters (cygwin fileutils understands them), so leave them,
-        # especially as we might pass files found there to a mingw objdump,
-        # which wouldn't understand a cygwinified path. Ahh.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-      fi
       ;;
     pw32*)
       # pw32 DLLs use 'pw' prefix rather than 'lib'
@@ -19964,6 +19588,19 @@ gnu*)
   hardcode_into_libs=yes
   ;;
 
+haiku*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
 hpux9* | hpux10* | hpux11*)
   # Give a soname corresponding to the major version so that dld.sl refuses to
   # link against other versions.
@@ -20006,8 +19643,10 @@ hpux9* | hpux10* | hpux11*)
     soname_spec='${libname}${release}${shared_ext}$major'
     ;;
   esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
   postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
   ;;
 
 interix[3-9]*)
@@ -20065,7 +19704,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux* | k*bsd*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -20074,25 +19713,34 @@ linux* | k*bsd*-gnu)
   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
   shlibpath_var=LD_LIBRARY_PATH
   shlibpath_overrides_runpath=no
+
   # Some binutils ld are patched to set DT_RUNPATH
-  save_LDFLAGS=$LDFLAGS
-  save_libdir=$libdir
-  eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_FC\"; \
-       LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_FC\""
-  cat > conftest.$ac_ext <<_ACEOF
+  if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_FC\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_FC\""
+    cat > conftest.$ac_ext <<_ACEOF
       program main
 
       end
 _ACEOF
 if ac_fn_fc_try_link "$LINENO"; then :
   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-  shlibpath_overrides_runpath=yes
+  lt_cv_shlibpath_overrides_runpath=yes
 fi
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
-  LDFLAGS=$save_LDFLAGS
-  libdir=$save_libdir
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 
   # This implies no fast_install, which is unacceptable.
   # Some rework will be needed to allow for fast_install
@@ -20101,7 +19749,7 @@ rm -f core conftest.err conftest.$ac_objext \
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -20353,6 +20001,8 @@ fi
 
 
 
+
+
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action_FC=
@@ -20492,7 +20142,7 @@ $as_echo "yes" >&6; }
   *)
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: error" >&5
 $as_echo "error" >&6; }
-    as_fn_error "\'$enableval\' is not a valid rpath type" "$LINENO" 5
+    as_fn_error $? "\'$enableval\' is not a valid rpath type" "$LINENO" 5
     ;;
 esac
 
@@ -20562,7 +20212,7 @@ $as_echo ".PATH: DIR1 DIR2 ..." >&6; }
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: it doesn't" >&5
 $as_echo "it doesn't" >&6; }
   if test ! -f configure; then
-    as_fn_error "${MAKE-make} requires the build and source directories to be the same" "$LINENO" 5
+    as_fn_error $? "${MAKE-make} requires the build and source directories to be the same" "$LINENO" 5
   fi
   break
 done
@@ -20996,8 +20646,7 @@ for ac_header in sys/resource.h sys/time.h unistd.h sys/ioctl.h sys/stat.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -21010,8 +20659,7 @@ for ac_header in sys/socket.h sys/types.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -21024,8 +20672,7 @@ for ac_header in stddef.h setjmp.h features.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -21053,8 +20700,7 @@ case "`uname`" in
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -21069,8 +20715,7 @@ done
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -21088,8 +20733,7 @@ case "$host" in
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -21381,8 +21025,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -21471,8 +21115,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -21489,8 +21132,7 @@ for ac_func in fseeko ftello
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -21524,8 +21166,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -21851,7 +21492,7 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
 
      ;; #(
    *)
-     as_fn_error "unknown endianness
+     as_fn_error $? "unknown endianness
  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
  esac
 
@@ -21870,9 +21511,8 @@ else
   if test "$ac_cv_type_char" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (char)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (char)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_char=0
    fi
@@ -21904,9 +21544,8 @@ else
   if test "$ac_cv_type_short" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (short)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (short)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_short=0
    fi
@@ -21938,9 +21577,8 @@ else
   if test "$ac_cv_type_int" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int=0
    fi
@@ -21972,9 +21610,8 @@ else
   if test "$ac_cv_type_unsigned" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (unsigned)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (unsigned)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_unsigned=0
    fi
@@ -22006,9 +21643,8 @@ else
   if test "$ac_cv_type_long" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (long)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_long=0
    fi
@@ -22040,9 +21676,8 @@ else
   if test "$ac_cv_type_long_long" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (long long)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (long long)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_long_long=0
    fi
@@ -22074,9 +21709,8 @@ else
   if test "$ac_cv_type___int64" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (__int64)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (__int64)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof___int64=0
    fi
@@ -22108,9 +21742,8 @@ else
   if test "$ac_cv_type_float" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (float)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (float)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_float=0
    fi
@@ -22142,9 +21775,8 @@ else
   if test "$ac_cv_type_double" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (double)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (double)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_double=0
    fi
@@ -22176,9 +21808,8 @@ else
   if test "$ac_cv_type_long_double" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (long double)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (long double)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_long_double=0
    fi
@@ -22296,9 +21927,8 @@ else
   if test "$ac_cv_type_int8_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int8_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int8_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int8_t=0
    fi
@@ -22330,9 +21960,8 @@ else
   if test "$ac_cv_type_uint8_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint8_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint8_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint8_t=0
    fi
@@ -22364,9 +21993,8 @@ else
   if test "$ac_cv_type_int_least8_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int_least8_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int_least8_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int_least8_t=0
    fi
@@ -22398,9 +22026,8 @@ else
   if test "$ac_cv_type_uint_least8_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint_least8_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint_least8_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint_least8_t=0
    fi
@@ -22432,9 +22059,8 @@ else
   if test "$ac_cv_type_int_fast8_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int_fast8_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int_fast8_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int_fast8_t=0
    fi
@@ -22466,9 +22092,8 @@ else
   if test "$ac_cv_type_uint_fast8_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint_fast8_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint_fast8_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint_fast8_t=0
    fi
@@ -22501,9 +22126,8 @@ else
   if test "$ac_cv_type_int16_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int16_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int16_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int16_t=0
    fi
@@ -22535,9 +22159,8 @@ else
   if test "$ac_cv_type_uint16_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint16_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint16_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint16_t=0
    fi
@@ -22569,9 +22192,8 @@ else
   if test "$ac_cv_type_int_least16_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int_least16_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int_least16_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int_least16_t=0
    fi
@@ -22603,9 +22225,8 @@ else
   if test "$ac_cv_type_uint_least16_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint_least16_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint_least16_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint_least16_t=0
    fi
@@ -22637,9 +22258,8 @@ else
   if test "$ac_cv_type_int_fast16_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int_fast16_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int_fast16_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int_fast16_t=0
    fi
@@ -22671,9 +22291,8 @@ else
   if test "$ac_cv_type_uint_fast16_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint_fast16_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint_fast16_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint_fast16_t=0
    fi
@@ -22706,9 +22325,8 @@ else
   if test "$ac_cv_type_int32_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int32_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int32_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int32_t=0
    fi
@@ -22740,9 +22358,8 @@ else
   if test "$ac_cv_type_uint32_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint32_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint32_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint32_t=0
    fi
@@ -22774,9 +22391,8 @@ else
   if test "$ac_cv_type_int_least32_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int_least32_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int_least32_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int_least32_t=0
    fi
@@ -22808,9 +22424,8 @@ else
   if test "$ac_cv_type_uint_least32_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint_least32_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint_least32_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint_least32_t=0
    fi
@@ -22842,9 +22457,8 @@ else
   if test "$ac_cv_type_int_fast32_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int_fast32_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int_fast32_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int_fast32_t=0
    fi
@@ -22876,9 +22490,8 @@ else
   if test "$ac_cv_type_uint_fast32_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint_fast32_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint_fast32_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint_fast32_t=0
    fi
@@ -22911,9 +22524,8 @@ else
   if test "$ac_cv_type_int64_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int64_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int64_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int64_t=0
    fi
@@ -22945,9 +22557,8 @@ else
   if test "$ac_cv_type_uint64_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint64_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint64_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint64_t=0
    fi
@@ -22979,9 +22590,8 @@ else
   if test "$ac_cv_type_int_least64_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int_least64_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int_least64_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int_least64_t=0
    fi
@@ -23013,9 +22623,8 @@ else
   if test "$ac_cv_type_uint_least64_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint_least64_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint_least64_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint_least64_t=0
    fi
@@ -23047,9 +22656,8 @@ else
   if test "$ac_cv_type_int_fast64_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (int_fast64_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (int_fast64_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int_fast64_t=0
    fi
@@ -23081,9 +22689,8 @@ else
   if test "$ac_cv_type_uint_fast64_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (uint_fast64_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (uint_fast64_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_uint_fast64_t=0
    fi
@@ -23116,9 +22723,8 @@ else
   if test "$ac_cv_type_size_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (size_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (size_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_size_t=0
    fi
@@ -23150,9 +22756,8 @@ else
   if test "$ac_cv_type_ssize_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (ssize_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (ssize_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_ssize_t=0
    fi
@@ -23184,9 +22789,8 @@ else
   if test "$ac_cv_type_ptrdiff_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (ptrdiff_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (ptrdiff_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_ptrdiff_t=0
    fi
@@ -23222,9 +22826,8 @@ else
   if test "$ac_cv_type_off_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (off_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (off_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_off_t=0
    fi
@@ -23256,9 +22859,8 @@ else
   if test "$ac_cv_type_off64_t" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (off64_t)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (off64_t)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_off64_t=0
    fi
@@ -23477,7 +23079,7 @@ fi
 
 
     if test -z "$HAVE_DMALLOC" -a -n "$HDF5_CONFIG_ABORT"; then
-      as_fn_error "couldn't find dmalloc library" "$LINENO" 5
+      as_fn_error $? "couldn't find dmalloc library" "$LINENO" 5
     fi
     ;;
   no)
@@ -23596,7 +23198,7 @@ fi
 
 
     if test -z "$HAVE_DMALLOC" -a -n "$HDF5_CONFIG_ABORT"; then
-      as_fn_error "couldn't find dmalloc library" "$LINENO" 5
+      as_fn_error $? "couldn't find dmalloc library" "$LINENO" 5
     fi
     ;;
 esac
@@ -23688,7 +23290,7 @@ fi
 
 
     if test -z "$HAVE_ZLIB" -a -n "$HDF5_CONFIG_ABORT"; then
-      as_fn_error "couldn't find zlib library" "$LINENO" 5
+      as_fn_error $? "couldn't find zlib library" "$LINENO" 5
     fi
     ;;
   no)
@@ -23812,7 +23414,7 @@ fi
 
 
     if test -z "$HAVE_ZLIB" -a -n "$HDF5_CONFIG_ABORT"; then
-      as_fn_error "couldn't find zlib library" "$LINENO" 5
+      as_fn_error $? "couldn't find zlib library" "$LINENO" 5
     fi
     ;;
 esac
@@ -23912,7 +23514,7 @@ fi
 
 
     if test -z "$HAVE_SZLIB" -a -n "$HDF5_CONFIG_ABORT"; then
-      as_fn_error "couldn't find szlib library" "$LINENO" 5
+      as_fn_error $? "couldn't find szlib library" "$LINENO" 5
     fi
     ;;
   no)
@@ -24031,7 +23633,7 @@ fi
 
 
     if test -z "$HAVE_SZLIB" -a -n "$HDF5_CONFIG_ABORT"; then
-      as_fn_error "couldn't find szlib library" "$LINENO" 5
+      as_fn_error $? "couldn't find szlib library" "$LINENO" 5
     fi
     ;;
 esac
@@ -24054,8 +23656,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -24499,7 +24101,7 @@ if ac_fn_c_try_link "$LINENO"; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }; THREADSAFE=yes
 else
-  as_fn_error "needed pthread library not available" "$LINENO" 5
+  as_fn_error $? "needed pthread library not available" "$LINENO" 5
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
@@ -24507,7 +24109,7 @@ rm -f core conftest.err conftest.$ac_objext \
   *)
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: error" >&5
 $as_echo "error" >&6; }
-    as_fn_error "\'$enableval\' is not a valid threadsafe type" "$LINENO" 5
+    as_fn_error $? "\'$enableval\' is not a valid threadsafe type" "$LINENO" 5
     ;;
 esac
 
@@ -24798,8 +24400,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -24881,8 +24483,7 @@ for ac_func in _getvideoconfig gettextinfo GetConsoleScreenBufferInfo
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -24894,8 +24495,7 @@ for ac_func in _scrsize ioctl
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -25041,8 +24641,7 @@ for ac_func in alarm BSDgettimeofday fork frexpf frexpl
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -25054,8 +24653,7 @@ for ac_func in gethostname getpwuid getrusage lstat
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -25067,8 +24665,7 @@ for ac_func in rand_r random setsysinfo
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -25080,8 +24677,7 @@ for ac_func in signal longjmp setjmp siglongjmp sigsetjmp sigprocmask
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -25093,8 +24689,7 @@ for ac_func in snprintf srandom strdup symlink system
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -25106,8 +24701,7 @@ for ac_func in tmpfile vasprintf waitpid
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -25132,8 +24726,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -25538,8 +25132,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -25942,18 +25536,18 @@ fi
 
 
 if test "X${HDF_CXX}" = "Xyes" -a "X${enable_parallel}" = "Xyes"; then
-  as_fn_error "--enable-cxx and --enable-parallel flags are incompatible" "$LINENO" 5
+  as_fn_error $? "--enable-cxx and --enable-parallel flags are incompatible" "$LINENO" 5
 fi
 
 if test "X${THREADSAFE}" = "Xyes" -a "X${enable_parallel}" = "Xyes"; then
-  as_fn_error "--enable-threadsafe and --enable-parallel flags are incompatible" "$LINENO" 5
+  as_fn_error $? "--enable-threadsafe and --enable-parallel flags are incompatible" "$LINENO" 5
 fi
 
 if test "X${PARALLEL}" != "X" -a "X${enable_cxx}" = "Xyes" ; then
-  as_fn_error "An MPI compiler is being used; --enable-cxx is not allowed" "$LINENO" 5
+  as_fn_error $? "An MPI compiler is being used; --enable-cxx is not allowed" "$LINENO" 5
 fi
 if test "X${PARALLEL}" != "X" -a "X${THREADSAFE}" = "Xyes"; then
-  as_fn_error "An MPI compiler is being used; --enable-threadsafe is not allowed" "$LINENO" 5
+  as_fn_error $? "An MPI compiler is being used; --enable-threadsafe is not allowed" "$LINENO" 5
 fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for parallel support files" >&5
@@ -26207,7 +25801,11 @@ _ACEOF
 if ac_fn_fc_try_link "$LINENO"; then :
 
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for
+  as_ac_Lib=`$as_echo "ac_cv_lib_mpi_
+            include 'mpif.h'
+            integer:: ierr
+            call mpi_file_open( ierr )" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for
             include 'mpif.h'
             integer:: ierr
             call mpi_file_open( ierr ) in -lmpi" >&5
@@ -26215,7 +25813,7 @@ $as_echo_n "checking for
             include 'mpif.h'
             integer:: ierr
             call mpi_file_open( ierr ) in -lmpi... " >&6; }
-if test "${ac_cv_lib_mpi______________include__mpif_h______________integer___ierr_____________call_mpi_file_open__ierr__+set}" = set; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -26229,17 +25827,18 @@ cat > conftest.$ac_ext <<_ACEOF
       end
 _ACEOF
 if ac_fn_fc_try_link "$LINENO"; then :
-  ac_cv_lib_mpi______________include__mpif_h______________integer___ierr_____________call_mpi_file_open__ierr__=yes
+  eval "$as_ac_Lib=yes"
 else
-  ac_cv_lib_mpi______________include__mpif_h______________integer___ierr_____________call_mpi_file_open__ierr__=no
+  eval "$as_ac_Lib=no"
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi______________include__mpif_h______________integer___ierr_____________call_mpi_file_open__ierr__" >&5
-$as_echo "$ac_cv_lib_mpi______________include__mpif_h______________integer___ierr_____________call_mpi_file_open__ierr__" >&6; }
-if test "x$ac_cv_lib_mpi______________include__mpif_h______________integer___ierr_____________call_mpi_file_open__ierr__" = x""yes; then :
+eval ac_res=\$$as_ac_Lib
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBMPI 1
 _ACEOF
@@ -26266,7 +25865,11 @@ _ACEOF
 if ac_fn_fc_try_link "$LINENO"; then :
 
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for
+  as_ac_Lib=`$as_echo "ac_cv_lib_mpio_
+              include 'mpif.h'
+              integer:: ierr
+              call mpi_file_open( ierr )" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for
               include 'mpif.h'
               integer:: ierr
               call mpi_file_open( ierr ) in -lmpio" >&5
@@ -26274,7 +25877,7 @@ $as_echo_n "checking for
               include 'mpif.h'
               integer:: ierr
               call mpi_file_open( ierr ) in -lmpio... " >&6; }
-if test "${ac_cv_lib_mpio________________include__mpif_h________________integer___ierr_______________call_mpi_file_open__ierr__+set}" = set; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -26288,17 +25891,18 @@ cat > conftest.$ac_ext <<_ACEOF
       end
 _ACEOF
 if ac_fn_fc_try_link "$LINENO"; then :
-  ac_cv_lib_mpio________________include__mpif_h________________integer___ierr_______________call_mpi_file_open__ierr__=yes
+  eval "$as_ac_Lib=yes"
 else
-  ac_cv_lib_mpio________________include__mpif_h________________integer___ierr_______________call_mpi_file_open__ierr__=no
+  eval "$as_ac_Lib=no"
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpio________________include__mpif_h________________integer___ierr_______________call_mpi_file_open__ierr__" >&5
-$as_echo "$ac_cv_lib_mpio________________include__mpif_h________________integer___ierr_______________call_mpi_file_open__ierr__" >&6; }
-if test "x$ac_cv_lib_mpio________________include__mpif_h________________integer___ierr_______________call_mpi_file_open__ierr__" = x""yes; then :
+eval ac_res=\$$as_ac_Lib
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBMPIO 1
 _ACEOF
@@ -26339,7 +25943,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
   *)
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: error" >&5
 $as_echo "error" >&6; }
-    as_fn_error "\'$enable_parallel\' is not a valid parallel search type" "$LINENO" 5
+    as_fn_error $? "\'$enable_parallel\' is not a valid parallel search type" "$LINENO" 5
     ;;
 esac
 
@@ -26388,13 +25992,13 @@ $as_echo "yes" >&6; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-              as_fn_error "unable to link a simple MPI-IO application" "$LINENO" 5
+              as_fn_error $? "unable to link a simple MPI-IO application" "$LINENO" 5
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
 
       if test -z "$RUNPARALLEL"; then
-    as_fn_error "no way to run a parallel program" "$LINENO" 5
+    as_fn_error $? "no way to run a parallel program" "$LINENO" 5
   fi
 
       if test "X$RUNSERIAL" = "Xnone"; then
@@ -27127,8 +26731,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -27345,8 +26949,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -27432,8 +27036,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -27501,8 +27105,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -27607,8 +27211,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -27663,8 +27267,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -27729,8 +27333,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -27826,8 +27430,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -27940,8 +27544,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -27993,8 +27597,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -28073,8 +27677,8 @@ else
   if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -28394,11 +27998,11 @@ elif test "X$withval" = "Xv110"; then
 $as_echo "v110" >&6; }
     DEFAULT_API_VERSION=v110
 else
-    as_fn_error "invalid version of public symbols given" "$LINENO" 5
+    as_fn_error $? "invalid version of public symbols given" "$LINENO" 5
 fi
 
 if test "X${DEFAULT_API_VERSION}" != "Xv110" -a "X${DEPRECATED_SYMBOLS}" = "Xno" ; then
-  as_fn_error "Removing old public API symbols not allowed when using them as default public API symbols" "$LINENO" 5
+  as_fn_error $? "Removing old public API symbols not allowed when using them as default public API symbols" "$LINENO" 5
 fi
 
 
@@ -28701,6 +28305,7 @@ DEFS=-DHAVE_CONFIG_H
 
 ac_libobjs=
 ac_ltlibobjs=
+U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
@@ -28724,68 +28329,64 @@ else
 fi
 
 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
-  as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
+  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-  as_fn_error "conditional \"AMDEP\" was never defined.
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error "conditional \"am__fastdepCC\" was never defined.
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${FORTRAN_HAVE_SIZEOF_TRUE}" && test -z "${FORTRAN_HAVE_SIZEOF_FALSE}"; then
-  as_fn_error "conditional \"FORTRAN_HAVE_SIZEOF\" was never defined.
+  as_fn_error $? "conditional \"FORTRAN_HAVE_SIZEOF\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${FORTRAN_DEFAULT_REALisDBLE_F_TRUE}" && test -z "${FORTRAN_DEFAULT_REALisDBLE_F_FALSE}"; then
-  as_fn_error "conditional \"FORTRAN_DEFAULT_REALisDBLE_F\" was never defined.
+  as_fn_error $? "conditional \"FORTRAN_DEFAULT_REALisDBLE_F\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
-  as_fn_error "conditional \"am__fastdepCXX\" was never defined.
+  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${FORTRAN_SHARED_CONDITIONAL_TRUE}" && test -z "${FORTRAN_SHARED_CONDITIONAL_FALSE}"; then
-  as_fn_error "conditional \"FORTRAN_SHARED_CONDITIONAL\" was never defined.
+  as_fn_error $? "conditional \"FORTRAN_SHARED_CONDITIONAL\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${CXX_SHARED_CONDITIONAL_TRUE}" && test -z "${CXX_SHARED_CONDITIONAL_FALSE}"; then
-  as_fn_error "conditional \"CXX_SHARED_CONDITIONAL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
-  as_fn_error "conditional \"am__fastdepCXX\" was never defined.
+  as_fn_error $? "conditional \"CXX_SHARED_CONDITIONAL\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 
 if test -z "${BUILD_SZIP_CONDITIONAL_TRUE}" && test -z "${BUILD_SZIP_CONDITIONAL_FALSE}"; then
-  as_fn_error "conditional \"BUILD_SZIP_CONDITIONAL\" was never defined.
+  as_fn_error $? "conditional \"BUILD_SZIP_CONDITIONAL\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${DIRECT_VFD_CONDITIONAL_TRUE}" && test -z "${DIRECT_VFD_CONDITIONAL_FALSE}"; then
-  as_fn_error "conditional \"DIRECT_VFD_CONDITIONAL\" was never defined.
+  as_fn_error $? "conditional \"DIRECT_VFD_CONDITIONAL\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${BUILD_ALL_CONDITIONAL_TRUE}" && test -z "${BUILD_ALL_CONDITIONAL_FALSE}"; then
-  as_fn_error "conditional \"BUILD_ALL_CONDITIONAL\" was never defined.
+  as_fn_error $? "conditional \"BUILD_ALL_CONDITIONAL\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${BUILD_CXX_CONDITIONAL_TRUE}" && test -z "${BUILD_CXX_CONDITIONAL_FALSE}"; then
-  as_fn_error "conditional \"BUILD_CXX_CONDITIONAL\" was never defined.
+  as_fn_error $? "conditional \"BUILD_CXX_CONDITIONAL\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${BUILD_PARALLEL_CONDITIONAL_TRUE}" && test -z "${BUILD_PARALLEL_CONDITIONAL_FALSE}"; then
-  as_fn_error "conditional \"BUILD_PARALLEL_CONDITIONAL\" was never defined.
+  as_fn_error $? "conditional \"BUILD_PARALLEL_CONDITIONAL\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${BUILD_FORTRAN_CONDITIONAL_TRUE}" && test -z "${BUILD_FORTRAN_CONDITIONAL_FALSE}"; then
-  as_fn_error "conditional \"BUILD_FORTRAN_CONDITIONAL\" was never defined.
+  as_fn_error $? "conditional \"BUILD_FORTRAN_CONDITIONAL\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${BUILD_HDF5_HL_CONDITIONAL_TRUE}" && test -z "${BUILD_HDF5_HL_CONDITIONAL_FALSE}"; then
-  as_fn_error "conditional \"BUILD_HDF5_HL_CONDITIONAL\" was never defined.
+  as_fn_error $? "conditional \"BUILD_HDF5_HL_CONDITIONAL\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 
@@ -28935,19 +28536,19 @@ export LANGUAGE
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -29143,7 +28744,7 @@ $as_echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -29197,7 +28798,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # values after options handling.
 ac_log="
 This file was extended by HDF5 $as_me 1.9.75-FA_a5, which was
-generated by GNU Autoconf 2.65.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -29263,10 +28864,10 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 HDF5 config.status 1.9.75-FA_a5
-configured by $0, generated by GNU Autoconf 2.65,
+configured by $0, generated by GNU Autoconf 2.67,
   with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2009 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -29284,11 +28885,16 @@ ac_need_defaults=:
 while test $# != 0
 do
   case $1 in
-  --*=*)
+  --*=?*)
     ac_option=`expr "X$1" : 'X\([^=]*\)='`
     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
     ac_shift=:
     ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
   *)
     ac_option=$1
     ac_optarg=$2
@@ -29310,6 +28916,7 @@ do
     $ac_shift
     case $ac_optarg in
     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
     esac
     as_fn_append CONFIG_FILES " '$ac_optarg'"
     ac_need_defaults=false;;
@@ -29322,7 +28929,7 @@ do
     ac_need_defaults=false;;
   --he | --h)
     # Conflict between --help and --header
-    as_fn_error "ambiguous option: \`$1'
+    as_fn_error $? "ambiguous option: \`$1'
 Try \`$0 --help' for more information.";;
   --help | --hel | -h )
     $as_echo "$ac_cs_usage"; exit ;;
@@ -29331,7 +28938,7 @@ Try \`$0 --help' for more information.";;
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) as_fn_error "unrecognized option: \`$1'
+  -*) as_fn_error $? "unrecognized option: \`$1'
 Try \`$0 --help' for more information." ;;
 
   *) as_fn_append ac_config_targets " $1"
@@ -29386,231 +28993,247 @@ AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 sed_quote_subst='$sed_quote_subst'
 double_quote_subst='$double_quote_subst'
 delay_variable_subst='$delay_variable_subst'
-macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
-macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
-enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
-pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
-enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
-host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
-host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
-host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
-build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
-build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
-build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
-SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
-Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
-GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
-EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
-FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
-LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
-NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
-LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
-max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
-ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
-exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
-lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
-lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
-lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
-reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
-reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
-deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
-file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
-AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
-AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
-STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
-RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
-old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
-CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
-compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
-GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
-objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
-SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
-ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
-MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
-need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
-DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
-NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
-LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
-OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
-OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
-libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
-shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
-export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
-allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
-no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
-inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
-link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
-fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
-always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
-export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
-include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
-prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
-variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
-need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
-need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
-version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
-shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
-libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
-library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
-soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
-postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
-finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
-sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
-sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
-enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
-old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
-striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`'
-predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`'
-postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`'
-predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`'
-postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`'
-LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-LD_FC='`$ECHO "X$LD_FC" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_cmds_FC='`$ECHO "X$old_archive_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_FC='`$ECHO "X$compiler_FC" | $Xsed -e "$delay_single_quote_subst"`'
-GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-GCC_FC='`$ECHO "X$GCC_FC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag_FC='`$ECHO "X$lt_prog_compiler_no_builtin_flag_FC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_wl_FC='`$ECHO "X$lt_prog_compiler_wl_FC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_pic_FC='`$ECHO "X$lt_prog_compiler_pic_FC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-lt_prog_compiler_static_FC='`$ECHO "X$lt_prog_compiler_static_FC" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o_FC='`$ECHO "X$lt_cv_prog_compiler_c_o_FC" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_need_lc_FC='`$ECHO "X$archive_cmds_need_lc_FC" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes_FC='`$ECHO "X$enable_shared_with_static_runtimes_FC" | $Xsed -e "$delay_single_quote_subst"`'
-export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-export_dynamic_flag_spec_FC='`$ECHO "X$export_dynamic_flag_spec_FC" | $Xsed -e "$delay_single_quote_subst"`'
-whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-whole_archive_flag_spec_FC='`$ECHO "X$whole_archive_flag_spec_FC" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_needs_object_FC='`$ECHO "X$compiler_needs_object_FC" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_new_cmds_FC='`$ECHO "X$old_archive_from_new_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds_FC='`$ECHO "X$old_archive_from_expsyms_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-archive_cmds_FC='`$ECHO "X$archive_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
-archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-archive_expsym_cmds_FC='`$ECHO "X$archive_expsym_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
-module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-module_cmds_FC='`$ECHO "X$module_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
-module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-module_expsym_cmds_FC='`$ECHO "X$module_expsym_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
-with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-with_gnu_ld_FC='`$ECHO "X$with_gnu_ld_FC" | $Xsed -e "$delay_single_quote_subst"`'
-allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-allow_undefined_flag_FC='`$ECHO "X$allow_undefined_flag_FC" | $Xsed -e "$delay_single_quote_subst"`'
-no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-no_undefined_flag_FC='`$ECHO "X$no_undefined_flag_FC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_FC='`$ECHO "X$hardcode_libdir_flag_spec_FC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_ld_FC='`$ECHO "X$hardcode_libdir_flag_spec_ld_FC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_libdir_separator_FC='`$ECHO "X$hardcode_libdir_separator_FC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_FC='`$ECHO "X$hardcode_direct_FC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_direct_absolute_FC='`$ECHO "X$hardcode_direct_absolute_FC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_minus_L_FC='`$ECHO "X$hardcode_minus_L_FC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_shlibpath_var_FC='`$ECHO "X$hardcode_shlibpath_var_FC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_automatic_FC='`$ECHO "X$hardcode_automatic_FC" | $Xsed -e "$delay_single_quote_subst"`'
-inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-inherit_rpath_FC='`$ECHO "X$inherit_rpath_FC" | $Xsed -e "$delay_single_quote_subst"`'
-link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-link_all_deplibs_FC='`$ECHO "X$link_all_deplibs_FC" | $Xsed -e "$delay_single_quote_subst"`'
-fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-fix_srcfile_path_FC='`$ECHO "X$fix_srcfile_path_FC" | $Xsed -e "$delay_single_quote_subst"`'
-always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-always_export_symbols_FC='`$ECHO "X$always_export_symbols_FC" | $Xsed -e "$delay_single_quote_subst"`'
-export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-export_symbols_cmds_FC='`$ECHO "X$export_symbols_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
-exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-exclude_expsyms_FC='`$ECHO "X$exclude_expsyms_FC" | $Xsed -e "$delay_single_quote_subst"`'
-include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-include_expsyms_FC='`$ECHO "X$include_expsyms_FC" | $Xsed -e "$delay_single_quote_subst"`'
-prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-prelink_cmds_FC='`$ECHO "X$prelink_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
-file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-file_list_spec_FC='`$ECHO "X$file_list_spec_FC" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-hardcode_action_FC='`$ECHO "X$hardcode_action_FC" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_lib_search_dirs_FC='`$ECHO "X$compiler_lib_search_dirs_FC" | $Xsed -e "$delay_single_quote_subst"`'
-predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-predep_objects_FC='`$ECHO "X$predep_objects_FC" | $Xsed -e "$delay_single_quote_subst"`'
-postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-postdep_objects_FC='`$ECHO "X$postdep_objects_FC" | $Xsed -e "$delay_single_quote_subst"`'
-predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-predeps_FC='`$ECHO "X$predeps_FC" | $Xsed -e "$delay_single_quote_subst"`'
-postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-postdeps_FC='`$ECHO "X$postdeps_FC" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
-compiler_lib_search_path_FC='`$ECHO "X$compiler_lib_search_path_FC" | $Xsed -e "$delay_single_quote_subst"`'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
+predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
+postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
+predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
+postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
+LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
+LD_FC='`$ECHO "$LD_FC" | $SED "$delay_single_quote_subst"`'
+reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
+reload_flag_FC='`$ECHO "$reload_flag_FC" | $SED "$delay_single_quote_subst"`'
+reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+reload_cmds_FC='`$ECHO "$reload_cmds_FC" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds_FC='`$ECHO "$old_archive_cmds_FC" | $SED "$delay_single_quote_subst"`'
+compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_FC='`$ECHO "$compiler_FC" | $SED "$delay_single_quote_subst"`'
+GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
+GCC_FC='`$ECHO "$GCC_FC" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_FC='`$ECHO "$lt_prog_compiler_no_builtin_flag_FC" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_FC='`$ECHO "$lt_prog_compiler_wl_FC" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_FC='`$ECHO "$lt_prog_compiler_pic_FC" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static_FC='`$ECHO "$lt_prog_compiler_static_FC" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_FC='`$ECHO "$lt_cv_prog_compiler_c_o_FC" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc_FC='`$ECHO "$archive_cmds_need_lc_FC" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_FC='`$ECHO "$enable_shared_with_static_runtimes_FC" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_FC='`$ECHO "$export_dynamic_flag_spec_FC" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec_FC='`$ECHO "$whole_archive_flag_spec_FC" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object_FC='`$ECHO "$compiler_needs_object_FC" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_FC='`$ECHO "$old_archive_from_new_cmds_FC" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_FC='`$ECHO "$old_archive_from_expsyms_cmds_FC" | $SED "$delay_single_quote_subst"`'
+archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_FC='`$ECHO "$archive_cmds_FC" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds_FC='`$ECHO "$archive_expsym_cmds_FC" | $SED "$delay_single_quote_subst"`'
+module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_cmds_FC='`$ECHO "$module_cmds_FC" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds_FC='`$ECHO "$module_expsym_cmds_FC" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld_FC='`$ECHO "$with_gnu_ld_FC" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag_FC='`$ECHO "$allow_undefined_flag_FC" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag_FC='`$ECHO "$no_undefined_flag_FC" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_FC='`$ECHO "$hardcode_libdir_flag_spec_FC" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld_FC='`$ECHO "$hardcode_libdir_flag_spec_ld_FC" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator_FC='`$ECHO "$hardcode_libdir_separator_FC" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_FC='`$ECHO "$hardcode_direct_FC" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute_FC='`$ECHO "$hardcode_direct_absolute_FC" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L_FC='`$ECHO "$hardcode_minus_L_FC" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_FC='`$ECHO "$hardcode_shlibpath_var_FC" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic_FC='`$ECHO "$hardcode_automatic_FC" | $SED "$delay_single_quote_subst"`'
+inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
+inherit_rpath_FC='`$ECHO "$inherit_rpath_FC" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs_FC='`$ECHO "$link_all_deplibs_FC" | $SED "$delay_single_quote_subst"`'
+fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
+fix_srcfile_path_FC='`$ECHO "$fix_srcfile_path_FC" | $SED "$delay_single_quote_subst"`'
+always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
+always_export_symbols_FC='`$ECHO "$always_export_symbols_FC" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds_FC='`$ECHO "$export_symbols_cmds_FC" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms_FC='`$ECHO "$exclude_expsyms_FC" | $SED "$delay_single_quote_subst"`'
+include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+include_expsyms_FC='`$ECHO "$include_expsyms_FC" | $SED "$delay_single_quote_subst"`'
+prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+prelink_cmds_FC='`$ECHO "$prelink_cmds_FC" | $SED "$delay_single_quote_subst"`'
+file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
+file_list_spec_FC='`$ECHO "$file_list_spec_FC" | $SED "$delay_single_quote_subst"`'
+hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_action_FC='`$ECHO "$hardcode_action_FC" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_FC='`$ECHO "$compiler_lib_search_dirs_FC" | $SED "$delay_single_quote_subst"`'
+predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+predep_objects_FC='`$ECHO "$predep_objects_FC" | $SED "$delay_single_quote_subst"`'
+postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+postdep_objects_FC='`$ECHO "$postdep_objects_FC" | $SED "$delay_single_quote_subst"`'
+predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
+predeps_FC='`$ECHO "$predeps_FC" | $SED "$delay_single_quote_subst"`'
+postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
+postdeps_FC='`$ECHO "$postdeps_FC" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path_FC='`$ECHO "$compiler_lib_search_path_FC" | $SED "$delay_single_quote_subst"`'
 
 LTCC='$LTCC'
 LTCFLAGS='$LTCFLAGS'
 compiler='$compiler_DEFAULT'
 
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
 # Quote evaled strings.
-for var in SED \
+for var in SHELL \
+ECHO \
+SED \
 GREP \
 EGREP \
 FGREP \
@@ -29634,8 +29257,6 @@ lt_cv_sys_global_symbol_pipe \
 lt_cv_sys_global_symbol_to_cdecl \
 lt_cv_sys_global_symbol_to_c_name_address \
 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
-SHELL \
-ECHO \
 lt_prog_compiler_no_builtin_flag \
 lt_prog_compiler_wl \
 lt_prog_compiler_pic \
@@ -29665,6 +29286,7 @@ variables_saved_for_relink \
 libname_spec \
 library_names_spec \
 soname_spec \
+install_override_mode \
 finish_eval \
 old_striplib \
 striplib \
@@ -29676,6 +29298,8 @@ postdeps \
 compiler_lib_search_path \
 LD_CXX \
 LD_FC \
+reload_flag_CXX \
+reload_flag_FC \
 compiler_CXX \
 compiler_FC \
 lt_prog_compiler_no_builtin_flag_CXX \
@@ -29726,9 +29350,9 @@ postdeps_CXX \
 postdeps_FC \
 compiler_lib_search_path_CXX \
 compiler_lib_search_path_FC; do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
     *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
       ;;
     *)
       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -29755,6 +29379,8 @@ postuninstall_cmds \
 finish_cmds \
 sys_lib_search_path_spec \
 sys_lib_dlsearch_path_spec \
+reload_cmds_CXX \
+reload_cmds_FC \
 old_archive_cmds_CXX \
 old_archive_cmds_FC \
 old_archive_from_new_cmds_CXX \
@@ -29773,9 +29399,9 @@ export_symbols_cmds_CXX \
 export_symbols_cmds_FC \
 prelink_cmds_CXX \
 prelink_cmds_FC; do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
     *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
       ;;
     *)
       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -29783,12 +29409,6 @@ prelink_cmds_FC; do
     esac
 done
 
-# Fix-up fallback echo if it was mangled by the above quoting rules.
-case \$lt_ECHO in
-*'\\\$0 --fallback-echo"')  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
-  ;;
-esac
-
 ac_aux_dir='$ac_aux_dir'
 xsi_shell='$xsi_shell'
 lt_shell_append='$lt_shell_append'
@@ -29893,7 +29513,7 @@ do
     "hl/fortran/examples/Makefile") CONFIG_FILES="$CONFIG_FILES hl/fortran/examples/Makefile" ;;
     "hl/fortran/examples/run-hlfortran-ex.sh") CONFIG_FILES="$CONFIG_FILES hl/fortran/examples/run-hlfortran-ex.sh" ;;
 
-  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac
 done
 
@@ -29931,7 +29551,7 @@ $debug ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
-} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -29948,7 +29568,7 @@ if test "x$ac_cr" = x; then
 fi
 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-  ac_cs_awk_cr='\r'
+  ac_cs_awk_cr='\\r'
 else
   ac_cs_awk_cr=$ac_cr
 fi
@@ -29962,18 +29582,18 @@ _ACEOF
   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   echo "_ACEOF"
 } >conf$$subs.sh ||
-  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   . ./conf$$subs.sh ||
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 
   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   if test $ac_delim_n = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -30062,20 +29682,28 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 else
   cat
 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
-  || as_fn_error "could not setup config files machinery" "$LINENO" 5
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 _ACEOF
 
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
-s/:*\$(srcdir):*/:/
-s/:*\${srcdir}:*/:/
-s/:*@srcdir@:*/:/
-s/^\([^=]*=[	 ]*\):*/\1/
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
 s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
 s/^[^=]*=[	 ]*$//
 }'
 fi
@@ -30103,7 +29731,7 @@ for ac_last_try in false false :; do
   if test -z "$ac_t"; then
     break
   elif $ac_last_try; then
-    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -30188,7 +29816,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
 _ACEOF
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-  as_fn_error "could not setup config headers machinery" "$LINENO" 5
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
 fi # test -n "$CONFIG_HEADERS"
 
 
@@ -30201,7 +29829,7 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -30229,7 +29857,7 @@ do
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
@@ -30256,7 +29884,7 @@ $as_echo "$as_me: creating $ac_file" >&6;}
 
     case $ac_tag in
     *:-:* | *:-) cat >"$tmp/stdin" \
-      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
     esac
     ;;
   esac
@@ -30393,22 +30021,22 @@ s&@MKDIR_P@&$ac_MKDIR_P&;t t
 $ac_datarootdir_hack
 "
 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&5
+which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&2;}
+which seems to be undefined.  Please make sure it is defined" >&2;}
 
   rm -f "$tmp/stdin"
   case $ac_file in
   -) cat "$tmp/out" && rm -f "$tmp/out";;
   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   esac \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
   :H)
   #
@@ -30419,19 +30047,19 @@ which seems to be undefined.  Please make sure it is defined." >&2;}
       $as_echo "/* $configure_input  */" \
       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
     } >"$tmp/config.h" \
-      || as_fn_error "could not create $ac_file" "$LINENO" 5
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 $as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
       rm -f "$ac_file"
       mv "$tmp/config.h" "$ac_file" \
-	|| as_fn_error "could not create $ac_file" "$LINENO" 5
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
     fi
   else
     $as_echo "/* $configure_input  */" \
       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
-      || as_fn_error "could not create -" "$LINENO" 5
+      || as_fn_error $? "could not create -" "$LINENO" 5
   fi
 # Compute "$ac_file"'s index in $config_headers.
 _am_arg="$ac_file"
@@ -30609,7 +30237,8 @@ $as_echo X"$file" |
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 #   This file is part of GNU Libtool.
@@ -30657,6 +30286,12 @@ pic_mode=$pic_mode
 # Whether or not to optimize for fast installation.
 fast_install=$enable_fast_install
 
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
 # The host system.
 host_alias=$host_alias
 host=$host
@@ -30706,10 +30341,6 @@ SP2NL=$lt_lt_SP2NL
 # turn newlines into spaces.
 NL2SP=$lt_lt_NL2SP
 
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
 # An object symbol dumper.
 OBJDUMP=$lt_OBJDUMP
 
@@ -30731,6 +30362,9 @@ RANLIB=$lt_RANLIB
 old_postinstall_cmds=$lt_old_postinstall_cmds
 old_postuninstall_cmds=$lt_old_postuninstall_cmds
 
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
 # A C compiler.
 LTCC=$lt_CC
 
@@ -30752,12 +30386,6 @@ global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name
 # The name of the directory that contains temporary libtool files.
 objdir=$objdir
 
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# An echo program that does not interpret backslashes.
-ECHO=$lt_ECHO
-
 # Used to examine libraries when file_magic_cmd begins with "file".
 MAGIC_CMD=$MAGIC_CMD
 
@@ -30820,6 +30448,9 @@ library_names_spec=$lt_library_names_spec
 # The coded name of the library, if different from the real name.
 soname_spec=$lt_soname_spec
 
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
 # Command to use after installation of a shared archive.
 postinstall_cmds=$lt_postinstall_cmds
 
@@ -30859,6 +30490,10 @@ striplib=$lt_striplib
 # The linker used to build libraries.
 LD=$lt_LD
 
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
 # Commands used to build an old-style archive.
 old_archive_cmds=$lt_old_archive_cmds
 
@@ -31132,7 +30767,7 @@ _LT_EOF
 func_dirname ()
 {
   # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
   if test "X$func_dirname_result" = "X${1}"; then
     func_dirname_result="${3}"
   else
@@ -31143,7 +30778,7 @@ func_dirname ()
 # func_basename file
 func_basename ()
 {
-  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+  func_basename_result=`$ECHO "${1}" | $SED "$basename"`
 }
 
 
@@ -31156,10 +30791,8 @@ func_basename ()
 func_stripname ()
 {
   case ${2} in
-    .*) func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
-    *)  func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+    .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
   esac
 }
 
@@ -31170,20 +30803,20 @@ my_sed_long_arg='1s/^-[^=]*=//'
 # func_opt_split
 func_opt_split ()
 {
-  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
-  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+  func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
 }
 
 # func_lo2o object
 func_lo2o ()
 {
-  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+  func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
 }
 
 # func_xform libobj-or-source
 func_xform ()
 {
-  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+  func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
 }
 
 # func_arith arithmetic-term...
@@ -31244,6 +30877,10 @@ _LT_EOF
 # The linker used to build libraries.
 LD=$lt_LD_CXX
 
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag_CXX
+reload_cmds=$lt_reload_cmds_CXX
+
 # Commands used to build an old-style archive.
 old_archive_cmds=$lt_old_archive_cmds_CXX
 
@@ -31397,6 +31034,10 @@ _LT_EOF
 # The linker used to build libraries.
 LD=$lt_LD_FC
 
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag_FC
+reload_cmds=$lt_reload_cmds_FC
+
 # Commands used to build an old-style archive.
 old_archive_cmds=$lt_old_archive_cmds_FC
 
@@ -31553,7 +31194,7 @@ _ACEOF
 ac_clean_files=$ac_clean_files_save
 
 test $ac_write_fail = 0 ||
-  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 
 
 # configure is writing to config.log, and then calls config.status.
@@ -31574,7 +31215,7 @@ if test "$no_create" != yes; then
   exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit $?
+  $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
diff --git a/configure.in b/configure.in
index ae0002d..b799208 100644
--- a/configure.in
+++ b/configure.in
@@ -31,6 +31,7 @@ AC_CONFIG_SRCDIR([src/H5.c])
 AM_CONFIG_HEADER([src/H5config.h])
 
 AC_CONFIG_AUX_DIR([bin])
+AC_CONFIG_MACRO_DIR([m4])
 
 dnl AM_INIT_AUTOMAKE takes a list of options that should be applied to
 dnl every Makefile.am when automake is run.
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 446bc7e..71eaa34 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -25,31 +25,13 @@ SET (examples
 FOREACH (example ${examples})
   ADD_EXECUTABLE (${example} ${HDF5_EXAMPLES_SOURCE_DIR}/${example}.c)
   H5_NAMING (${example})
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (${example}
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (${example})
   TARGET_LINK_LIBRARIES (${example} ${HDF5_LIB_TARGET})
 ENDFOREACH (example ${examples})
 
 IF (H5_HAVE_PARALLEL)
   ADD_EXECUTABLE (ph5example ${HDF5_EXAMPLES_SOURCE_DIR}/ph5example.c)
   H5_NAMING (ph5example)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (ph5example
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (ph5example)
   TARGET_LINK_LIBRARIES (ph5example ${HDF5_LIB_TARGET})
 ENDIF (H5_HAVE_PARALLEL)
diff --git a/examples/Makefile.in b/examples/Makefile.in
index 7da3431..ceabee8 100644
--- a/examples/Makefile.in
+++ b/examples/Makefile.in
@@ -275,7 +275,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -324,6 +323,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/fortran/Makefile.in b/fortran/Makefile.in
index b772889..715dbab 100644
--- a/fortran/Makefile.in
+++ b/fortran/Makefile.in
@@ -312,7 +312,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -361,6 +360,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/fortran/examples/CMakeLists.txt b/fortran/examples/CMakeLists.txt
index f1ed52f..04e6303 100644
--- a/fortran/examples/CMakeLists.txt
+++ b/fortran/examples/CMakeLists.txt
@@ -38,63 +38,33 @@ SET (examples
 FOREACH (example ${examples})
   ADD_EXECUTABLE (f90_ex_${example} ${HDF5_F90_EXAMPLES_SOURCE_DIR}/${example}.f90)
   H5_NAMING (f90_ex_${example})
+  TARGET_FORTRAN_WIN_PROPERTIES (f90_ex_${example})
   IF (WIN32)
-    IF (BUILD_SHARED_LIBS)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (f90_ex_${example}
-            PROPERTIES
-                COMPILE_FLAGS "/dll"
-                LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-        ) 
-      ENDIF (MSVC)
-    ELSE (BUILD_SHARED_LIBS)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (f90_ex_${example}
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (MSVC)
-    ENDIF (BUILD_SHARED_LIBS)
     SET_PROPERTY (TARGET f90_ex_${example} 
         APPEND PROPERTY COMPILE_DEFINITIONS 
   	      HDF5F90_WINDOWS
     )
-    SET_TARGET_PROPERTIES (f90_ex_${example} PROPERTIES LINKER_LANGUAGE Fortran)
   ENDIF (WIN32)
   TARGET_LINK_LIBRARIES (f90_ex_${example}
       ${HDF5_F90_LIB_TARGET}
       ${HDF5_LIB_TARGET}
   )
+  SET_TARGET_PROPERTIES (f90_ex_${example} PROPERTIES LINKER_LANGUAGE Fortran)
 ENDFOREACH (example ${examples})
 
 IF (H5_HAVE_PARALLEL)
   ADD_EXECUTABLE (f90_ex_ph5example ${HDF5_F90_EXAMPLES_SOURCE_DIR}/ph5example.f90)
   H5_NAMING (f90_ex_ph5example)
+  TARGET_FORTRAN_WIN_PROPERTIES (f90_ex_ph5example)
   IF (WIN32)
-    IF (BUILD_SHARED_LIBS)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (f90_ex_ph5example
-            PROPERTIES
-                COMPILE_FLAGS "/dll"
-                LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-        ) 
-      ENDIF (MSVC)
-    ELSE (BUILD_SHARED_LIBS)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (f90_ex_ph5example
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (MSVC)
-    ENDIF (BUILD_SHARED_LIBS)
     SET_PROPERTY (TARGET f90_ex_ph5example 
         APPEND PROPERTY COMPILE_DEFINITIONS 
           HDF5F90_WINDOWS
     )
-    SET_TARGET_PROPERTIES (f90_ex_ph5example PROPERTIES LINKER_LANGUAGE Fortran)
   ENDIF (WIN32)
   TARGET_LINK_LIBRARIES (f90_ex_ph5example
       ${HDF5_F90_LIB_TARGET}
       ${HDF5_LIB_TARGET}
   )
+  SET_TARGET_PROPERTIES (f90_ex_ph5example PROPERTIES LINKER_LANGUAGE Fortran)
 ENDIF (H5_HAVE_PARALLEL)
diff --git a/fortran/examples/Makefile.in b/fortran/examples/Makefile.in
index 25d3c9a..1862e2f 100644
--- a/fortran/examples/Makefile.in
+++ b/fortran/examples/Makefile.in
@@ -275,7 +275,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -324,6 +323,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/fortran/src/Makefile.in b/fortran/src/Makefile.in
index aa474aa..b240a7a 100644
--- a/fortran/src/Makefile.in
+++ b/fortran/src/Makefile.in
@@ -364,7 +364,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -413,6 +412,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/fortran/test/CMakeLists.txt b/fortran/test/CMakeLists.txt
index 26475e6..7c8c407 100644
--- a/fortran/test/CMakeLists.txt
+++ b/fortran/test/CMakeLists.txt
@@ -75,6 +75,7 @@ ADD_EXECUTABLE (testhdf5_fortran
     tH5Z.f90
 )
 H5_NAMING (testhdf5_fortran)
+TARGET_FORTRAN_WIN_PROPERTIES (testhdf5_fortran)
 TARGET_LINK_LIBRARIES (testhdf5_fortran 
     ${HDF5_F90_TEST_LIB_TARGET}
     ${HDF5_F90_LIB_TARGET}
@@ -83,18 +84,6 @@ TARGET_LINK_LIBRARIES (testhdf5_fortran
 IF (WIN32)
   IF (MSVC)
     TARGET_LINK_LIBRARIES (testhdf5_fortran "ws2_32.lib")
-    IF (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (testhdf5_fortran
-          PROPERTIES
-              COMPILE_FLAGS "/dll"
-              LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-      )
-    ELSE (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (testhdf5_fortran
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (BUILD_SHARED_LIBS)
   ENDIF (MSVC)
 ENDIF (WIN32)
 SET_TARGET_PROPERTIES (testhdf5_fortran PROPERTIES LINKER_LANGUAGE Fortran)
@@ -110,6 +99,7 @@ ADD_EXECUTABLE (testhdf5_fortran_1_8
     tH5G_1_8.f90
 )
 H5_NAMING (testhdf5_fortran_1_8)
+TARGET_FORTRAN_WIN_PROPERTIES (testhdf5_fortran_1_8)
 TARGET_LINK_LIBRARIES (testhdf5_fortran_1_8 
     ${HDF5_F90_TEST_LIB_TARGET}
     ${HDF5_F90_LIB_TARGET}
@@ -118,18 +108,6 @@ TARGET_LINK_LIBRARIES (testhdf5_fortran_1_8
 IF (WIN32)
   IF (MSVC)
     TARGET_LINK_LIBRARIES (testhdf5_fortran_1_8 "ws2_32.lib")
-    IF (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (testhdf5_fortran_1_8
-          PROPERTIES
-              COMPILE_FLAGS "/dll"
-              LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-      )
-    ELSE (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (testhdf5_fortran_1_8
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (BUILD_SHARED_LIBS)
   ENDIF (MSVC)
 ENDIF (WIN32)
 SET_TARGET_PROPERTIES (testhdf5_fortran_1_8 PROPERTIES LINKER_LANGUAGE Fortran)
@@ -139,6 +117,7 @@ ADD_TEST (NAME testhdf5_fortran_1_8 COMMAND $<TARGET_FILE:testhdf5_fortran_1_8>)
 #-- Adding test for fflush1
 ADD_EXECUTABLE (fflush1 fflush1.f90)
 H5_NAMING (fflush1)
+TARGET_FORTRAN_WIN_PROPERTIES (fflush1)
 TARGET_LINK_LIBRARIES (fflush1 
     ${HDF5_F90_LIB_TARGET}
     ${HDF5_F90_TEST_LIB_TARGET}
@@ -147,18 +126,6 @@ TARGET_LINK_LIBRARIES (fflush1
 IF (WIN32)
   IF (MSVC)
     TARGET_LINK_LIBRARIES (fflush1 "ws2_32.lib")
-    IF (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (fflush1
-          PROPERTIES
-              COMPILE_FLAGS "/dll"
-              LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-      )
-    ELSE (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (fflush1
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (BUILD_SHARED_LIBS)
   ENDIF (MSVC)
 ENDIF (WIN32)
 SET_TARGET_PROPERTIES (fflush1 PROPERTIES LINKER_LANGUAGE Fortran)
@@ -168,6 +135,7 @@ ADD_TEST (NAME fflush1 COMMAND $<TARGET_FILE:fflush1>)
 #-- Adding test for fflush2
 ADD_EXECUTABLE (fflush2 fflush2.f90)
 H5_NAMING (fflush2)
+TARGET_FORTRAN_WIN_PROPERTIES (fflush2)
 TARGET_LINK_LIBRARIES (fflush2 
     ${HDF5_F90_TEST_LIB_TARGET}
     ${HDF5_F90_LIB_TARGET}
@@ -176,18 +144,6 @@ TARGET_LINK_LIBRARIES (fflush2
 IF (WIN32)
   IF (MSVC)
     TARGET_LINK_LIBRARIES (fflush2 "ws2_32.lib")
-    IF (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (fflush2
-          PROPERTIES
-              COMPILE_FLAGS "/dll"
-              LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-      )
-    ELSE (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (fflush2
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (BUILD_SHARED_LIBS)
   ENDIF (MSVC)
 ENDIF (WIN32)
 SET_TARGET_PROPERTIES (fflush2 PROPERTIES LINKER_LANGUAGE Fortran)
diff --git a/fortran/test/Makefile.in b/fortran/test/Makefile.in
index 6ccba84..7b8369b 100644
--- a/fortran/test/Makefile.in
+++ b/fortran/test/Makefile.in
@@ -345,7 +345,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -394,6 +393,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/fortran/testpar/CMakeLists.txt b/fortran/testpar/CMakeLists.txt
index 4b9d4f1..7f702da 100644
--- a/fortran/testpar/CMakeLists.txt
+++ b/fortran/testpar/CMakeLists.txt
@@ -22,6 +22,7 @@ ADD_EXECUTABLE (parallel_test
     mdset.f90
 )
 H5_NAMING (parallel_test)
+TARGET_FORTRAN_WIN_PROPERTIES (parallel_test)
 TARGET_LINK_LIBRARIES (parallel_test 
     ${HDF5_F90_TEST_LIB_TARGET}
     ${HDF5_F90_LIB_TARGET}
@@ -30,18 +31,6 @@ TARGET_LINK_LIBRARIES (parallel_test
 IF (WIN32)
   IF (MSVC)
     TARGET_LINK_LIBRARIES (parallel_test "ws2_32.lib")
-    IF (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (parallel_test
-          PROPERTIES
-              COMPILE_FLAGS "/dll"
-              LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-      )
-    ELSE (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (parallel_test
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (BUILD_SHARED_LIBS)
   ENDIF (MSVC)
 ENDIF (WIN32)
 SET_TARGET_PROPERTIES (parallel_test PROPERTIES LINKER_LANGUAGE Fortran)
diff --git a/fortran/testpar/Makefile.in b/fortran/testpar/Makefile.in
index c21be61..7bef605 100644
--- a/fortran/testpar/Makefile.in
+++ b/fortran/testpar/Makefile.in
@@ -298,7 +298,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -347,6 +346,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/Makefile.in b/hl/Makefile.in
index 99b9bb9..2c607d6 100755
--- a/hl/Makefile.in
+++ b/hl/Makefile.in
@@ -312,7 +312,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -361,6 +360,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/c++/Makefile.in b/hl/c++/Makefile.in
index 51a5d04..af6b481 100644
--- a/hl/c++/Makefile.in
+++ b/hl/c++/Makefile.in
@@ -308,7 +308,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -357,6 +356,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/c++/examples/CMakeLists.txt b/hl/c++/examples/CMakeLists.txt
index 0205309..23b0db3 100644
--- a/hl/c++/examples/CMakeLists.txt
+++ b/hl/c++/examples/CMakeLists.txt
@@ -13,16 +13,7 @@ INCLUDE_DIRECTORIES (${HDF5_HL_CPP_SRC_DIR}/src)
 IF (HDF5_BUILD_EXAMPLES)
   ADD_EXECUTABLE (ptExampleFL ${HDF5_HL_CPP_EXAMPLES_SOURCE_DIR}/ptExampleFL.cpp)
   H5_NAMING (ptExampleFL)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (ptExampleFL
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (ptExampleFL)
   TARGET_LINK_LIBRARIES (
       ptExampleFL
       ${HDF5_HL_CPP_LIB_TARGET}
@@ -34,16 +25,7 @@ IF (HDF5_BUILD_EXAMPLES)
 
   ADD_EXECUTABLE (ptExampleVL ${HDF5_HL_CPP_EXAMPLES_SOURCE_DIR}/ptExampleVL.cpp)
   H5_NAMING (ptExampleVL)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (ptExampleVL
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (ptExampleVL)
   TARGET_LINK_LIBRARIES (
       ptExampleVL
       ${HDF5_HL_CPP_LIB_TARGET}
diff --git a/hl/c++/examples/Makefile.in b/hl/c++/examples/Makefile.in
index d178cb6..ae60c75 100644
--- a/hl/c++/examples/Makefile.in
+++ b/hl/c++/examples/Makefile.in
@@ -274,7 +274,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -323,6 +322,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/c++/src/Makefile.in b/hl/c++/src/Makefile.in
index 9a88d4e..8251168 100644
--- a/hl/c++/src/Makefile.in
+++ b/hl/c++/src/Makefile.in
@@ -320,7 +320,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -369,6 +368,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/c++/test/CMakeLists.txt b/hl/c++/test/CMakeLists.txt
index afcb8fe..cf621a2 100644
--- a/hl/c++/test/CMakeLists.txt
+++ b/hl/c++/test/CMakeLists.txt
@@ -18,16 +18,7 @@ IF (BUILD_TESTING)
 
   ADD_EXECUTABLE (hl_ptableTest ${HDF5_HL_CPP_TEST_SOURCE_DIR}/ptableTest.cpp)
   H5_NAMING (hl_ptableTest)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (hl_ptableTest
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (hl_ptableTest)
   TARGET_LINK_LIBRARIES (
       hl_ptableTest
       ${HDF5_LIB_TARGET}
diff --git a/hl/c++/test/Makefile.in b/hl/c++/test/Makefile.in
index decb2d6..ef60bd4 100644
--- a/hl/c++/test/Makefile.in
+++ b/hl/c++/test/Makefile.in
@@ -294,7 +294,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -343,6 +342,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/examples/CMakeLists.txt b/hl/examples/CMakeLists.txt
index 0d29b7f..227f066 100644
--- a/hl/examples/CMakeLists.txt
+++ b/hl/examples/CMakeLists.txt
@@ -30,16 +30,7 @@ SET (examples
 FOREACH (example ${examples})
   ADD_EXECUTABLE (hl_ex_${example} ${HDF5_HL_EXAMPLES_SOURCE_DIR}/${example}.c)
   H5_NAMING (hl_ex_${example})
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (hl_ex_${example}
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (hl_ex_${example})
   TARGET_LINK_LIBRARIES (hl_ex_${example} ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET})
 ENDFOREACH (example ${examples})
 
diff --git a/hl/examples/Makefile.in b/hl/examples/Makefile.in
index 5f3e801..8e15960 100644
--- a/hl/examples/Makefile.in
+++ b/hl/examples/Makefile.in
@@ -274,7 +274,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -323,6 +322,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/fortran/Makefile.in b/hl/fortran/Makefile.in
index 76fea29..a6632be 100644
--- a/hl/fortran/Makefile.in
+++ b/hl/fortran/Makefile.in
@@ -312,7 +312,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -361,6 +360,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/fortran/examples/CMakeLists.txt b/hl/fortran/examples/CMakeLists.txt
index 3ba6969..5e20da3 100644
--- a/hl/fortran/examples/CMakeLists.txt
+++ b/hl/fortran/examples/CMakeLists.txt
@@ -19,22 +19,7 @@ SET (examples
 FOREACH (example ${examples})
   ADD_EXECUTABLE (hl_f90_ex_${example} ${HDF5_HL_F90_EXAMPLES_SOURCE_DIR}/${example}.f90)
   H5_NAMING (hl_f90_ex_${example})
-  IF (WIN32)
-    IF (MSVC)
-      IF (BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (hl_f90_ex_${example}
-            PROPERTIES
-                COMPILE_FLAGS "/dll"
-                LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-        ) 
-    ELSE (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (hl_f90_ex_${example}
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-      ENDIF (BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_FORTRAN_WIN_PROPERTIES (hl_f90_ex_${example})
   TARGET_LINK_LIBRARIES (hl_f90_ex_${example} 
       ${HDF5_HL_F90_LIB_TARGET}
       ${HDF5_F90_LIB_TARGET}
diff --git a/hl/fortran/examples/Makefile.in b/hl/fortran/examples/Makefile.in
index 366f42b..6394565 100644
--- a/hl/fortran/examples/Makefile.in
+++ b/hl/fortran/examples/Makefile.in
@@ -275,7 +275,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -324,6 +323,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/fortran/src/Makefile.in b/hl/fortran/src/Makefile.in
index df7e6ef..7b072ad 100644
--- a/hl/fortran/src/Makefile.in
+++ b/hl/fortran/src/Makefile.in
@@ -329,7 +329,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -378,6 +377,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/fortran/test/CMakeLists.txt b/hl/fortran/test/CMakeLists.txt
index f505dbd..b4f4075 100644
--- a/hl/fortran/test/CMakeLists.txt
+++ b/hl/fortran/test/CMakeLists.txt
@@ -15,22 +15,7 @@ LINK_DIRECTORIES (
 #-- Adding test for hl_f90_tstlite
 ADD_EXECUTABLE (hl_f90_tstlite tstlite.f90)
 H5_NAMING (hl_f90_tstlite)
-IF (WIN32)
-  IF (MSVC)
-    IF (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (hl_f90_tstlite
-          PROPERTIES
-              COMPILE_FLAGS "/dll"
-              LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-      ) 
-    ELSE (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (hl_f90_tstlite
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_FORTRAN_WIN_PROPERTIES (hl_f90_tstlite)
 TARGET_LINK_LIBRARIES (hl_f90_tstlite ${HDF5_HL_F90_LIB_TARGET} ${HDF5_F90_LIB_TARGET})
 SET_TARGET_PROPERTIES (hl_f90_tstlite PROPERTIES LINKER_LANGUAGE Fortran)
 
@@ -39,22 +24,7 @@ ADD_TEST (NAME hl_f90_tstlite COMMAND $<TARGET_FILE:hl_f90_tstlite>)
 #-- Adding test for hl_f90_tstimage
 ADD_EXECUTABLE (hl_f90_tstimage tstimage.f90)
 H5_NAMING (hl_f90_tstimage)
-IF (WIN32)
-  IF (MSVC)
-    IF (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (hl_f90_tstimage
-          PROPERTIES
-              COMPILE_FLAGS "/dll"
-              LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-      ) 
-    ELSE (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (hl_f90_tstimage
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_FORTRAN_WIN_PROPERTIES (hl_f90_tstimage)
 TARGET_LINK_LIBRARIES (hl_f90_tstimage  ${HDF5_HL_F90_LIB_TARGET} ${HDF5_F90_LIB_TARGET})
 SET_TARGET_PROPERTIES (hl_f90_tstimage PROPERTIES LINKER_LANGUAGE Fortran)
 
@@ -63,22 +33,7 @@ ADD_TEST (NAME hl_f90_tstimage COMMAND $<TARGET_FILE:hl_f90_tstimage>)
 #-- Adding test for hl_f90_tsttable
 ADD_EXECUTABLE (hl_f90_tsttable tsttable.f90)
 H5_NAMING (hl_f90_tsttable)
-IF (WIN32)
-  IF (MSVC)
-    IF (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (hl_f90_tsttable
-          PROPERTIES
-              COMPILE_FLAGS "/dll"
-              LINK_FLAGS "/SUBSYSTEM:CONSOLE"
-      ) 
-    ELSE (BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (hl_f90_tsttable
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_FORTRAN_WIN_PROPERTIES (hl_f90_tsttable)
 TARGET_LINK_LIBRARIES (hl_f90_tsttable ${HDF5_HL_F90_LIB_TARGET} ${HDF5_F90_LIB_TARGET})
 SET_TARGET_PROPERTIES (hl_f90_tsttable PROPERTIES LINKER_LANGUAGE Fortran)
 
diff --git a/hl/fortran/test/Makefile.in b/hl/fortran/test/Makefile.in
index 7f9d48d..e4fd58f 100644
--- a/hl/fortran/test/Makefile.in
+++ b/hl/fortran/test/Makefile.in
@@ -303,7 +303,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -352,6 +351,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/src/Makefile.in b/hl/src/Makefile.in
index 8fc14e0..772bb95 100644
--- a/hl/src/Makefile.in
+++ b/hl/src/Makefile.in
@@ -320,7 +320,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -369,6 +368,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/test/CMakeLists.txt b/hl/test/CMakeLists.txt
index d016aed..182fd14 100644
--- a/hl/test/CMakeLists.txt
+++ b/hl/test/CMakeLists.txt
@@ -23,16 +23,7 @@ INCLUDE_DIRECTORIES (${HDF5_TEST_SRC_DIR})
 MACRO (HL_ADD_TEST hl_name files)
   ADD_EXECUTABLE (hl_${hl_name} ${hl_name}.c)
   H5_NAMING (hl_${hl_name})
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (hl_${hl_name}
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (hl_${hl_name})
   TARGET_LINK_LIBRARIES (hl_${hl_name}
       ${HDF5_HL_LIB_TARGET}
       ${HDF5_LIB_TARGET}
@@ -70,16 +61,7 @@ HL_ADD_TEST (test_table "test_table_be.hdf5;test_table_cray.hdf5;test_table_le.h
 IF (HDF5_BUILD_GENERATORS AND NOT BUILD_SHARED_LIBS)
   ADD_EXECUTABLE (hl_gen_test_ds gen_test_ds.c)
   H5_NAMING (hl_gen_test_ds)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (hl_gen_test_ds
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (hl_gen_test_ds)
   TARGET_LINK_LIBRARIES (hl_gen_test_ds
       ${HDF5_HL_LIB_TARGET}
       ${HDF5_LIB_TARGET}
diff --git a/hl/test/Makefile.in b/hl/test/Makefile.in
index e2439b9..a962e93 100644
--- a/hl/test/Makefile.in
+++ b/hl/test/Makefile.in
@@ -324,7 +324,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -373,6 +372,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/tools/CMakeLists.txt b/hl/tools/CMakeLists.txt
index 62a0ea5..388b1da 100644
--- a/hl/tools/CMakeLists.txt
+++ b/hl/tools/CMakeLists.txt
@@ -19,16 +19,7 @@ INCLUDE_DIRECTORIES (${HDF5_HL_TOOLS_SOURCE_DIR}/gif2h5)
 
 ADD_EXECUTABLE (gif2h5 ${GIF2H5_SRCS})
 H5_NAMING (gif2h5)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (gif2h5
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (gif2h5)
 TARGET_LINK_LIBRARIES (gif2h5 ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 
 #-- Add h52gif program
@@ -38,16 +29,7 @@ SET (hdf2gif_SRCS
 )
 ADD_EXECUTABLE (hdf2gif ${hdf2gif_SRCS})
 H5_NAMING (hdf2gif)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (hdf2gif
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (hdf2gif)
 TARGET_LINK_LIBRARIES (hdf2gif ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 
 # --------------------------------------------------------------------
@@ -58,14 +40,7 @@ TARGET_LINK_LIBRARIES (hdf2gif ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET} ${HDF5_T
 IF (HDF5_BUILD_GENERATORS AND NOT BUILD_SHARED_LIBS)
     ADD_EXECUTABLE (hl_h52gifgentest ${HDF5_HL_TOOLS_SOURCE_DIR}/gif2h5/h52gifgentst.c)
     H5_NAMING (hl_h52gifgentest)
-    IF (WIN32)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (hl_h52gifgentest
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (MSVC)
-    ENDIF (WIN32)
+    TARGET_WIN_PROPERTIES (hl_h52gifgentest)
     TARGET_LINK_LIBRARIES (hl_h52gifgentest ${HDF5_HL_LIB_TARGET} ${HDF5_LIB_TARGET})
     
 #    ADD_TEST (NAME hl_h52gifgentest COMMAND $<TARGET_FILE:hl_h52gifgentest>)
diff --git a/hl/tools/Makefile.in b/hl/tools/Makefile.in
index 0db2a25..cd6b1a9 100644
--- a/hl/tools/Makefile.in
+++ b/hl/tools/Makefile.in
@@ -309,7 +309,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -358,6 +357,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/hl/tools/gif2h5/Makefile.in b/hl/tools/gif2h5/Makefile.in
index cd60775..c19c772 100644
--- a/hl/tools/gif2h5/Makefile.in
+++ b/hl/tools/gif2h5/Makefile.in
@@ -309,7 +309,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -358,6 +357,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/m4/libtool.m4 b/m4/libtool.m4
new file mode 100644
index 0000000..22924a8
--- /dev/null
+++ b/m4/libtool.m4
@@ -0,0 +1,7437 @@
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 57 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+       [m4_default([$3],
+		   [m4_fatal([Libtool version $1 or higher is required],
+		             63)])],
+       [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+  *\ * | *\	*)
+    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+  case $cc_temp in
+    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    _LT_PATH_MAGIC
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+## ------------------------------------- ##
+## Accumulate code for creating libtool. ##
+## ------------------------------------- ##
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+## ------------------------ ##
+## FIXME: Eliminate VARNAME ##
+## ------------------------ ##
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME.  Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+	[m4_ifval([$1], [$1], [$2])])
+    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+    m4_ifval([$4],
+	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+    lt_dict_add_subkey([lt_decl_dict], [$2],
+	[tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+  [0], [m4_fatal([$0: too few arguments: $#])],
+  [1], [m4_fatal([$0: too few arguments: $#: $1])],
+  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+     m4_if([$2], [],
+	   m4_quote(lt_decl_varnames),
+	m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'.  VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly.  In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+#    # Some comment about what VAR is for.
+#    visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+					   [description])))[]dnl
+m4_pushdef([_libtool_name],
+    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+    [0], [_libtool_name=[$]$1],
+    [1], [_libtool_name=$lt_[]$1],
+    [2], [_libtool_name=$lt_[]$1],
+    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'.  Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+	dnl If the libtool generation code has been placed in $CONFIG_LT,
+	dnl instead of duplicating it all over again into config.status,
+	dnl then we will have config.status run $CONFIG_LT later, so it
+	dnl needs to know what name is stored there:
+        [AC_CONFIG_COMMANDS([libtool],
+            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+    dnl If the libtool generation code is destined for config.status,
+    dnl expand the accumulated commands and init code now:
+    [AC_CONFIG_COMMANDS([libtool],
+        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable.  If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins.  After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script.  The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+  echo
+  AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+  -h, --help      print this help, then exit
+  -V, --version   print version number, then exit
+  -q, --quiet     do not print progress messages
+  -d, --debug     don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+  case $[1] in
+    --version | --v* | -V )
+      echo "$lt_cl_version"; exit 0 ;;
+    --help | --h* | -h )
+      echo "$lt_cl_help"; exit 0 ;;
+    --debug | --d* | -d )
+      debug=: ;;
+    --quiet | --q* | --silent | --s* | -q )
+      lt_cl_silent=: ;;
+
+    -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+    *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+  esac
+  shift
+done
+
+if $lt_cl_silent; then
+  exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure.  Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test "$silent" = yes &&
+  lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars.  Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+  m4_if(_LT_TAG, [C], [
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+  _LT_PROG_LTMAIN
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  _LT_PROG_XSI_SHELLFNS
+
+  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+  [C],			[_LT_LANG(C)],
+  [C++],		[_LT_LANG(CXX)],
+  [Java],		[_LT_LANG(GCJ)],
+  [Fortran 77],		[_LT_LANG(F77)],
+  [Fortran],		[_LT_LANG(FC)],
+  [Windows Resource],	[_LT_LANG(RC)],
+  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+    [_LT_LANG($1)],
+    [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+  [LT_SUPPORTED_TAG([$1])dnl
+  m4_append([_LT_TAGS], [$1 ])dnl
+  m4_define([_LT_LANG_]$1[_enabled], [])dnl
+  _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+  [LT_LANG(CXX)],
+  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+  [LT_LANG(F77)],
+  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+  [LT_LANG(FC)],
+  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+  [LT_LANG(GCJ)],
+  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+    [LT_LANG(GCJ)],
+    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+      [LT_LANG(GCJ)],
+      [m4_ifdef([AC_PROG_GCJ],
+	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([A][M_PROG_GCJ],
+	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([LT_PROG_GCJ],
+	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+  [LT_LANG(RC)],
+  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+  case $host_os in
+    rhapsody* | darwin*)
+    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+    AC_CHECK_TOOL([LIPO], [lipo], [:])
+    AC_CHECK_TOOL([OTOOL], [otool], [:])
+    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+    _LT_DECL([], [DSYMUTIL], [1],
+      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+    _LT_DECL([], [NMEDIT], [1],
+      [Tool to change global to local symbols on Mac OS X])
+    _LT_DECL([], [LIPO], [1],
+      [Tool to manipulate fat objects and archives on Mac OS X])
+    _LT_DECL([], [OTOOL], [1],
+      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+    _LT_DECL([], [OTOOL64], [1],
+      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+      [lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi])
+    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+      [lt_cv_ld_exported_symbols_list],
+      [lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+	[lt_cv_ld_exported_symbols_list=yes],
+	[lt_cv_ld_exported_symbols_list=no])
+	LDFLAGS="$save_LDFLAGS"
+    ])
+    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+      [lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+    ])
+    case $host_os in
+    rhapsody* | darwin1.[[012]])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[[012]]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES
+# --------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_automatic, $1)=yes
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  else
+    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  fi
+  _LT_TAGVAR(link_all_deplibs, $1)=yes
+  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    m4_if([$1], [CXX],
+[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+    fi
+],[])
+  else
+  _LT_TAGVAR(ld_shlibs, $1)=no
+  fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX
+# -----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*" 
+}
+
+case "$ECHO" in
+  printf*) AC_MSG_RESULT([printf]) ;;
+  print*) AC_MSG_RESULT([print -r]) ;;
+  *) AC_MSG_RESULT([cat]) ;;
+esac
+
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test "X`printf %s $ECHO`" = "X$ECHO" \
+      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
+
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+  [AS_HELP_STRING([--disable-libtool-lock],
+    [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+    [AC_LANG_PUSH(C)
+     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+     AC_LANG_POP])
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[AC_CHECK_TOOL(AR, ar, false)
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1])
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+    [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+    [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+    [Whether to use a lock for old archive extraction])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$3"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       $2=yes
+     fi
+   fi
+   $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$5], , :, [$5])
+else
+    m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#                  [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $3"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&AS_MESSAGE_LOG_FD
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         $2=yes
+       fi
+     else
+       $2=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$4], , :, [$4])
+else
+    m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+  i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+  AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+    [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+  [$4]
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}]
+_LT_EOF
+  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) $1 ;;
+      x$lt_dlneed_uscore) $2 ;;
+      x$lt_dlunknown|x*) $3 ;;
+    esac
+  else :
+    # compilation failed
+    $3
+  fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ])
+    ;;
+
+  *)
+    AC_CHECK_FUNC([shl_load],
+	  [lt_cv_dlopen="shl_load"],
+      [AC_CHECK_LIB([dld], [shl_load],
+	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+	[AC_CHECK_FUNC([dlopen],
+	      [lt_cv_dlopen="dlopen"],
+	  [AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+	    [AC_CHECK_LIB([svld], [dlopen],
+		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+	      [AC_CHECK_LIB([dld], [dld_link],
+		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+	      ])
+	    ])
+	  ])
+	])
+      ])
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    AC_CACHE_CHECK([whether a program can dlopen itself],
+	  lt_cv_dlopen_self, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+    ])
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+	  lt_cv_dlopen_self_static, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
+      ])
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+	 [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+	 [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+	 [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+     fi
+   fi
+   chmod u+w . 2>&AS_MESSAGE_LOG_FD
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+	[Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  AC_MSG_CHECKING([if we can lock with hard links])
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  AC_MSG_RESULT([$hard_links])
+  if test "$hard_links" = no; then
+    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+         [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+  [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+    # Linking always hardcodes the temporary library directory.
+    _LT_TAGVAR(hardcode_action, $1)=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    _LT_TAGVAR(hardcode_action, $1)=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+    [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no])
+    fi
+    ;;
+  *)
+    AC_MSG_RESULT([no])
+    ;;
+  esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+	[], [
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[[4-9]]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[[01]] | aix4.[[01]].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[[45]]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+m4_if([$1], [],[
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[[123]]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[[3-9]]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+    [lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+	 [lt_cv_shlibpath_overrides_runpath=yes])])
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+    ])
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[[89]] | openbsd2.[[89]].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+    [Variables whose values should be saved in libtool wrapper scripts and
+    restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+    [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+    [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+    [[List of archive names.  First name is the real one, the rest are links.
+    The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+    [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+    [Permission mode override for installation of shared libraries])
+_LT_DECL([], [postinstall_cmds], [2],
+    [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+    [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+    [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+    [[As "finish_cmds", except a single script fragment to be evaled but
+    not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+    [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+    [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+    [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] |  ?:[\\/]*])
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word.  This closes a longstanding sh security hole.
+  ac_dummy="m4_if([$2], , $PATH, [$2])"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$1; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  AC_MSG_RESULT($MAGIC_CMD)
+else
+  AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+  else
+    MAGIC_CMD=:
+  fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+    [AS_HELP_STRING([--with-gnu-ld],
+	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
+    [test "$withval" = no || with_gnu_ld=yes],
+    [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by $CC])
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [[\\/]]* | ?:[[\\/]]*)
+      re_direlt='/[[^/]][[^/]]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+#   -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+  lt_cv_ld_reload_flag,
+  [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[[45]]*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[[3-9]]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+    [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+    [Command to use when deplibs_check_method == "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+  AC_SUBST([DUMPBIN])
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+  [lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+  cat conftest.out >&AS_MESSAGE_LOG_FD
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*-ncr-sysv4.3*)
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+  ;;
+*)
+  AC_CHECK_LIB(m, cos, LIBM="-lm")
+  ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+  esac
+
+  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+    lt_cv_prog_compiler_rtti_exceptions,
+    [-fno-rtti -fno-exceptions], [],
+    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+	[Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[[BCDT]]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[[ABCDGISTW]]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[[ABCDEGRST]]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[[BCDEGRST]]'
+  ;;
+osf*)
+  symcode='[[BCDEGQRST]]'
+  ;;
+solaris*)
+  symcode='[[BDRT]]'
+  ;;
+sco3.2v5*)
+  symcode='[[DT]]'
+  ;;
+sysv4.2uw2*)
+  symcode='[[DT]]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[[ABDT]]'
+  ;;
+sysv4)
+  symcode='[[DFNSTU]]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK ['"\
+"     {last_section=section; section=\$ 3};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx]"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if AC_TRY_EVAL(ac_compile); then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+const struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+    fi
+  else
+    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  AC_MSG_RESULT(failed)
+else
+  AC_MSG_RESULT(ok)
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+    [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+    [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+    [lt_cv_sys_global_symbol_to_c_name_address], [1],
+    [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+    [Transform the output of nm in a C name address pair when lib prefix is needed])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+m4_if([$1], [CXX], [
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+      ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+    *qnx* | *nto*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[[4-9]]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	else
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    ;;
+	  ecpc* )
+	    # old Intel C++ for x86_64 which still supported -KPIC.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  icpc* )
+	    # Intel C++, used to be incompatible with GCC.
+	    # ICC 10 doesn't accept -KPIC any more.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      *qnx* | *nto*)
+        # QNX uses GNU C++, but need to define -shared option too, otherwise
+        # it will coredump.
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+        ;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+	;;
+    esac
+  fi
+],
+[
+  if test "$GCC" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      else
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC (with -KPIC) is the default.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      ccc*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        # All Alpha code is PIC.
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ F* | *Sun*Fortran*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # All OSF/1 code is PIC.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    rdos*)
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    unicos*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+    esac
+  fi
+])
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+    ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+    ;;
+esac
+AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+	[How to pass a linker flag through the compiler])
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+     "" | " "*) ;;
+     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+     esac],
+    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+	[Additional compiler flags for building library objects])
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+  $lt_tmp_static_flag,
+  [],
+  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+	[Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  case $host_os in
+  aix[[4-9]]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    # Also, AIX nm treats weak defined symbols like other global defined
+    # symbols, whereas GNU nm marks them as "W".
+    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    else
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+  ;;
+  cygwin* | mingw* | cegcc*)
+    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  *)
+    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  esac
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+], [
+  runpath_var=
+  _LT_TAGVAR(allow_undefined_flag, $1)=
+  _LT_TAGVAR(always_export_symbols, $1)=no
+  _LT_TAGVAR(archive_cmds, $1)=
+  _LT_TAGVAR(archive_expsym_cmds, $1)=
+  _LT_TAGVAR(compiler_needs_object, $1)=no
+  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(hardcode_automatic, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+  _LT_TAGVAR(hardcode_minus_L, $1)=no
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  _LT_TAGVAR(inherit_rpath, $1)=no
+  _LT_TAGVAR(link_all_deplibs, $1)=unknown
+  _LT_TAGVAR(module_cmds, $1)=
+  _LT_TAGVAR(module_expsym_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+  _LT_TAGVAR(thread_safe_flag_spec, $1)=
+  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  _LT_TAGVAR(include_expsyms, $1)=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  _LT_TAGVAR(ld_shlibs, $1)=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[[3-9]]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+      # as there is no search path for DLLs.
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=no
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    haiku*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    interix[[3-9]]*)
+      _LT_TAGVAR(hardcode_direct, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+	  tmp_sharedflag='--shared' ;;
+	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+	  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+
+    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+      runpath_var=
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	_LT_TAGVAR(hardcode_direct, $1)=unsupported
+      fi
+      ;;
+
+    aix[[4-9]]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      _LT_TAGVAR(archive_cmds, $1)=''
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[[012]]|aix4.[[012]].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        _LT_SYS_MODULE_PATH_AIX
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 _LT_SYS_MODULE_PATH_AIX
+	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  fi
+	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[[45]]*)
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+      # FIXME: Should let the user specify the lib program.
+      _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      ;;
+
+    darwin* | rhapsody*)
+      _LT_DARWIN_LINKER_FEATURES($1)
+      ;;
+
+    dgux*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    freebsd1*)
+      _LT_TAGVAR(ld_shlibs, $1)=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	_LT_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	m4_if($1, [], [
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  _LT_LINKER_OPTION([if $CC understands -b],
+	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  ;;
+	*)
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+        save_LDFLAGS="$LDFLAGS"
+        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+        AC_LINK_IFELSE(int foo(void) {},
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+        )
+        LDFLAGS="$save_LDFLAGS"
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(inherit_rpath, $1)=yes
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	     ;;
+	   *)
+	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    os2*)
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      case $host_os in
+      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+        ;;
+	motorola)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4.3*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	_LT_TAGVAR(ld_shlibs, $1)=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      _LT_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+    [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+  # Assume -lc should be added
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $_LT_TAGVAR(archive_cmds, $1) in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+	[$RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+	  _LT_TAGVAR(allow_undefined_flag, $1)=
+	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+	  then
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	  else
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  fi
+	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+	])
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+    [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+    [enable_shared_with_static_runtimes], [0],
+    [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+    [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+    [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+    [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+    [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+    [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+    [Commands used to build a loadable module if different from building
+    a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+    [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+    [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+    [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+    [Flag to hardcode $libdir into a binary during linking.
+    This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
+    [[If ld is used when linking, flag to hardcode $libdir into a binary
+    during linking.  This must work even if $libdir does not exist]])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+    [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary and the resulting library dependency is
+    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+    library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+    [Set to "yes" if building a shared library automatically hardcodes DIR
+    into the library and all subsequent libraries and executables linked
+    against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+    [Set to yes if linker adds runtime paths of dependent libraries
+    to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+    [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [fix_srcfile_path], [1],
+    [Fix the shell variable $srcfile for the compiler])
+_LT_TAGDECL([], [always_export_symbols], [0],
+    [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+    [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+    [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+    [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+    [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [file_list_spec], [1],
+    [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl    [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_SYS_DYNAMIC_LINKER($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+  LT_SYS_DLOPEN_SELF
+  _LT_CMD_STRIPLIB
+
+  # Report which library types will actually be built
+  AC_MSG_CHECKING([if libtool supports shared libraries])
+  AC_MSG_RESULT([$can_build_shared])
+
+  AC_MSG_CHECKING([whether to build shared libraries])
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[[4-9]]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  AC_MSG_RESULT([$enable_shared])
+
+  AC_MSG_CHECKING([whether to build static libraries])
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  AC_MSG_RESULT([$enable_static])
+
+  _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  AC_PROG_CXXCPP
+else
+  _lt_caught_CXX_error=yes
+fi
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="int some_variable = 0;"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_LD=$LD
+  lt_save_GCC=$GCC
+  GCC=$GXX
+  lt_save_with_gnu_ld=$with_gnu_ld
+  lt_save_path_LD=$lt_cv_path_LD
+  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+  else
+    $as_unset lt_cv_prog_gnu_ld
+  fi
+  if test -n "${lt_cv_path_LDCXX+set}"; then
+    lt_cv_path_LD=$lt_cv_path_LDCXX
+  else
+    $as_unset lt_cv_path_LD
+  fi
+  test -z "${LDCXX+set}" || LD=$LDCXX
+  CC=${CXX-"c++"}
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    # We don't want -fno-exception when compiling C++ code, so set the
+    # no_builtin_flag separately
+    if test "$GXX" = yes; then
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+    else
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+    fi
+
+    if test "$GXX" = yes; then
+      # Set up default GNU C++ configuration
+
+      LT_PATH_LD
+
+      # Check if GNU C++ uses GNU ld as the underlying linker, since the
+      # archiving commands below assume that GNU ld is being used.
+      if test "$with_gnu_ld" = yes; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+        # If archive_cmds runs LD, not CC, wlarc should be empty
+        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+        #     investigate it a little bit more. (MM)
+        wlarc='${wl}'
+
+        # ancient GNU ld didn't support --whole-archive et. al.
+        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+	  $GREP 'no-whole-archive' > /dev/null; then
+          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+        else
+          _LT_TAGVAR(whole_archive_flag_spec, $1)=
+        fi
+      else
+        with_gnu_ld=no
+        wlarc=
+
+        # A generic and very simple default shared library creation
+        # command for GNU C++ for the case where it uses the native
+        # linker, instead of GNU ld.  If possible, this setting should
+        # overridden to take advantage of the native linker features on
+        # the platform it is being used on.
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      fi
+
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+    else
+      GXX=no
+      with_gnu_ld=no
+      wlarc=
+    fi
+
+    # PORTME: fill in a description of your system's C++ link characteristics
+    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+    _LT_TAGVAR(ld_shlibs, $1)=yes
+    case $host_os in
+      aix3*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+      aix[[4-9]]*)
+        if test "$host_cpu" = ia64; then
+          # On IA64, the linker does run time linking by default, so we don't
+          # have to do anything special.
+          aix_use_runtimelinking=no
+          exp_sym_flag='-Bexport'
+          no_entry_flag=""
+        else
+          aix_use_runtimelinking=no
+
+          # Test if we are trying to use run time linking or normal
+          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+          # need to do runtime linking.
+          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	    for ld_flag in $LDFLAGS; do
+	      case $ld_flag in
+	      *-brtl*)
+	        aix_use_runtimelinking=yes
+	        break
+	        ;;
+	      esac
+	    done
+	    ;;
+          esac
+
+          exp_sym_flag='-bexport'
+          no_entry_flag='-bnoentry'
+        fi
+
+        # When large executables or shared objects are built, AIX ld can
+        # have problems creating the table of contents.  If linking a library
+        # or program results in "error TOC overflow" add -mminimal-toc to
+        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+        _LT_TAGVAR(archive_cmds, $1)=''
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+        if test "$GXX" = yes; then
+          case $host_os in aix4.[[012]]|aix4.[[012]].*)
+          # We only want to do this on AIX 4.2 and lower, the check
+          # below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	    # We have reworked collect2
+	    :
+	  else
+	    # We have old collect2
+	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	    # It fails to find uninstalled libraries when the uninstalled
+	    # path is not listed in the libpath.  Setting hardcode_minus_L
+	    # to unsupported forces relinking
+	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+          esac
+          shared_flag='-shared'
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag="$shared_flag "'${wl}-G'
+	  fi
+        else
+          # not using gcc
+          if test "$host_cpu" = ia64; then
+	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	  # chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+          else
+	    if test "$aix_use_runtimelinking" = yes; then
+	      shared_flag='${wl}-G'
+	    else
+	      shared_flag='${wl}-bM:SRE'
+	    fi
+          fi
+        fi
+
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+        # It seems that -bexpall does not export symbols beginning with
+        # underscore (_), so it is better to generate a list of symbols to
+	# export.
+        _LT_TAGVAR(always_export_symbols, $1)=yes
+        if test "$aix_use_runtimelinking" = yes; then
+          # Warning - without using the other runtime loading flags (-brtl),
+          # -berok will link without error, but may produce a broken library.
+          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+          # Determine the default libpath from the value encoded in an empty
+          # executable.
+          _LT_SYS_MODULE_PATH_AIX
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        else
+          if test "$host_cpu" = ia64; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+          else
+	    # Determine the default libpath from the value encoded in an
+	    # empty executable.
+	    _LT_SYS_MODULE_PATH_AIX
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	    # Warning - without using the other run time loading flags,
+	    # -berok will link without error, but may produce a broken library.
+	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	    if test "$with_gnu_ld" = yes; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	    fi
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	    # This is similar to how AIX traditionally builds its shared
+	    # libraries.
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+          fi
+        fi
+        ;;
+
+      beos*)
+	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	  # support --undefined.  This deserves some investigation.  FIXME
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      chorus*)
+        case $cc_basename in
+          *)
+	  # FIXME: insert proper C++ library support
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	  ;;
+        esac
+        ;;
+
+      cygwin* | mingw* | pw32* | cegcc*)
+        # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+        # as there is no search path for DLLs.
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+        _LT_TAGVAR(always_export_symbols, $1)=no
+        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+        if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+          # If the export-symbols file already is a .def file (1st line
+          # is EXPORTS), use it as is; otherwise, prepend...
+          _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	    cp $export_symbols $output_objdir/$soname.def;
+          else
+	    echo EXPORTS > $output_objdir/$soname.def;
+	    cat $export_symbols >> $output_objdir/$soname.def;
+          fi~
+          $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+        else
+          _LT_TAGVAR(ld_shlibs, $1)=no
+        fi
+        ;;
+      darwin* | rhapsody*)
+        _LT_DARWIN_LINKER_FEATURES($1)
+	;;
+
+      dgux*)
+        case $cc_basename in
+          ec++*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          ghcx*)
+	    # Green Hills C++ Compiler
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      freebsd[[12]]*)
+        # C++ shared libraries reported to be fairly broken before
+	# switch to ELF
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      freebsd-elf*)
+        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+        ;;
+
+      freebsd* | dragonfly*)
+        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+        # conventions
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+        ;;
+
+      gnu*)
+        ;;
+
+      haiku*)
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        ;;
+
+      hpux9*)
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+				             # but as the default
+				             # location of the library.
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          aCC*)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            else
+              # FIXME: insert proper C++ library support
+              _LT_TAGVAR(ld_shlibs, $1)=no
+            fi
+            ;;
+        esac
+        ;;
+
+      hpux10*|hpux11*)
+        if test $with_gnu_ld = no; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+          case $host_cpu in
+            hppa*64*|ia64*)
+              ;;
+            *)
+	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+              ;;
+          esac
+        fi
+        case $host_cpu in
+          hppa*64*|ia64*)
+            _LT_TAGVAR(hardcode_direct, $1)=no
+            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+            ;;
+          *)
+            _LT_TAGVAR(hardcode_direct, $1)=yes
+            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+					         # but as the default
+					         # location of the library.
+            ;;
+        esac
+
+        case $cc_basename in
+          CC*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          aCC*)
+	    case $host_cpu in
+	      hppa*64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      ia64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      *)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	    esac
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test $with_gnu_ld = no; then
+	        case $host_cpu in
+	          hppa*64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          ia64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          *)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	        esac
+	      fi
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      interix[[3-9]]*)
+	_LT_TAGVAR(hardcode_direct, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+	# Instead, shared libraries are loaded at an image base (0x10000000 by
+	# default) and relocated if they conflict, which is a slow very memory
+	# consuming and fragmenting process.  To avoid this, we pick a random,
+	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	;;
+      irix5* | irix6*)
+        case $cc_basename in
+          CC*)
+	    # SGI C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test "$with_gnu_ld" = no; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	      else
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+	      fi
+	    fi
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+	    ;;
+        esac
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(inherit_rpath, $1)=yes
+        ;;
+
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+	    ;;
+	  icpc* | ecpc* )
+	    # Intel C++
+	    with_gnu_ld=yes
+	    # version 8.0 and above of icpc choke on multiply defined symbols
+	    # if we add $predep_objects and $postdep_objects, however 7.1 and
+	    # earlier do not add the objects themselves.
+	    case `$CC -V 2>&1` in
+	      *"Version 7."*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	      *)  # Version 8.0 or newer
+	        tmp_idyn=
+	        case $host_cpu in
+		  ia64*) tmp_idyn=' -i_dynamic';;
+		esac
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	    esac
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+	    case `$CC -V` in
+	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
+	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+		$RANLIB $oldlib'
+	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    *) # Version 6 and above use weak symbols
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+            ;;
+	  cxx*)
+	    # Compaq C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	    runpath_var=LD_RUN_PATH
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+	    ;;
+	  xl* | mpixl* | bgxl*)
+	    # IBM XL 8.0 on PPC, with GNU ld
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    if test "x$supports_anon_versioning" = xyes; then
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+		echo "local: *; };" >> $output_objdir/$libname.ver~
+		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	    fi
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	      _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+	      # Not sure whether something based on
+	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	      # would be better.
+	      output_verbose_link_cmd='func_echo_all'
+
+	      # Archives containing C++ object files must be created using
+	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	      # necessary to make sure instantiated templates are included
+	      # in the archive.
+	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+
+      lynxos*)
+        # FIXME: insert proper C++ library support
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      m88k*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      mvs*)
+        case $cc_basename in
+          cxx*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	  *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	esac
+	;;
+
+      netbsd*)
+        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+	  wlarc=
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	fi
+	# Workaround some broken pre-1.5 toolchains
+	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+	;;
+
+      *nto* | *qnx*)
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+	;;
+
+      openbsd2*)
+        # C++ shared libraries are fairly broken
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      openbsd*)
+	if test -f /usr/libexec/ld.so; then
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+	  fi
+	  output_verbose_link_cmd=func_echo_all
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Archives containing C++ object files must be created using
+	    # the KAI C++ compiler.
+	    case $host in
+	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+	    esac
+	    ;;
+          RCC*)
+	    # Rational C++ 2.4.1
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          cxx*)
+	    case $host in
+	      osf3*)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+		;;
+	      *)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	          echo "-hidden">> $lib.exp~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $RM $lib.exp'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+		;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+	  *)
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	      case $host in
+	        osf3*)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	        *)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	      esac
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	      # Commands to make compiler produce verbose output that lists
+	      # what "hidden" libraries, object files and flags are used when
+	      # linking a shared library.
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      psos*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      sunos4*)
+        case $cc_basename in
+          CC*)
+	    # Sun C++ 4.x
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          lcc*)
+	    # Lucid
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      solaris*)
+        case $cc_basename in
+          CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	    case $host_os in
+	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	      *)
+		# The compiler driver will combine and reorder linker options,
+		# but understands `-z linker_flag'.
+	        # Supported since Solaris 2.6 (maybe 2.5.1?)
+		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	        ;;
+	    esac
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+	    output_verbose_link_cmd='func_echo_all'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	    ;;
+          gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	    # The C++ compiler must be used to create the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    # GNU C++ compiler with Solaris linker
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      else
+	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	        # platform.
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      fi
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+	      case $host_os in
+		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+		*)
+		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+		  ;;
+	      esac
+	    fi
+	    ;;
+        esac
+        ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      case $cc_basename in
+        CC*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+      esac
+      ;;
+
+      sysv5* | sco3.2v5* | sco5v6*)
+	# Note: We can NOT use -z defs as we might desire, because we do not
+	# link with -lc, and that would cause any symbols used from libc to
+	# always be unresolved, which means just about no library would
+	# ever link correctly.  If we're not using GNU ld we use -z text
+	# though, which does catch some bad symbols but isn't as heavy-handed
+	# as -z defs.
+	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+	_LT_TAGVAR(link_all_deplibs, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+	runpath_var='LD_RUN_PATH'
+
+	case $cc_basename in
+          CC*)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+	      '"$_LT_TAGVAR(old_archive_cmds, $1)"
+	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+	      '"$_LT_TAGVAR(reload_cmds, $1)"
+	    ;;
+	  *)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    ;;
+	esac
+      ;;
+
+      tandem*)
+        case $cc_basename in
+          NCC*)
+	    # NonStop-UX NCC 3.20
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      vxworks*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      *)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+    esac
+
+    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+    _LT_TAGVAR(GCC, $1)="$GXX"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library.  It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer*4 a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+  private int a;
+  public void bar (void) {
+    a = 0;
+  }
+};
+_LT_EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  for p in `eval "$output_verbose_link_cmd"`; do
+    case $p in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" ||
+          test $p = "-R"; then
+	 prev=$p
+	 continue
+       else
+	 prev=
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 case $p in
+	 -L* | -R*)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+	   else
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+	 else
+	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+	 fi
+       fi
+       ;;
+
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+	   _LT_TAGVAR(predep_objects, $1)="$p"
+	 else
+	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+	 fi
+       else
+	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+	   _LT_TAGVAR(postdep_objects, $1)="$p"
+	 else
+	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  _LT_TAGVAR(predep_objects,$1)=
+  _LT_TAGVAR(postdep_objects,$1)=
+  _LT_TAGVAR(postdeps,$1)=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC* | sunCC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+    [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+    [Dependencies to place before and after the objects being linked to
+    create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+    [The library search path used internally by the compiler when linking
+    a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+  _lt_disable_F77=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  CC=${F77-"f77"}
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+  GCC=$G77
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+	  test "$enable_shared" = yes && enable_static=no
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$G77"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC="$lt_save_CC"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+  _lt_disable_FC=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  CC=${FC-"f95"}
+  compiler=$CC
+  GCC=$ac_cv_fc_compiler_gnu
+
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+	  test "$enable_shared" = yes && enable_static=no
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC="$lt_save_CC"
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC="$lt_save_CC"
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+  :
+  _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+    [AC_CHECK_TOOL(GCJ, gcj,)
+      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+      AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+############################################################
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_XSI_SHELLFNS
+# ---------------------
+# Bourne and XSI compatible variants of some useful shell functions.
+m4_defun([_LT_PROG_XSI_SHELLFNS],
+[case $xsi_shell in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+  func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+  # positional parameters, so assign one to ordinary parameter first.
+  func_stripname_result=${3}
+  func_stripname_result=${func_stripname_result#"${1}"}
+  func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=${1%%=*}
+  func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  case ${1} in
+    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+    *)    func_lo2o_result=${1} ;;
+  esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=$(( $[*] ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=${#1}
+}
+
+_LT_EOF
+    ;;
+  *) # Bourne compatible functions.
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  # Extract subdirectory from the argument.
+  func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+  if test "X$func_dirname_result" = "X${1}"; then
+    func_dirname_result="${3}"
+  else
+    func_dirname_result="$func_dirname_result${2}"
+  fi
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+}
+
+dnl func_dirname_and_basename
+dnl A portable version of this function is already defined in general.m4sh
+dnl so there is no need for it here.
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+  case ${2} in
+    .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+  esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[[^=]]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=`expr "$[@]"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$[1]+=\$[2]"
+}
+_LT_EOF
+    ;;
+  *)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$[1]=\$$[1]\$[2]"
+}
+
+_LT_EOF
+    ;;
+  esac
+])
diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4
new file mode 100644
index 0000000..17cfd51
--- /dev/null
+++ b/m4/ltoptions.m4
@@ -0,0 +1,369 @@
+# Helper functions for option handling.                    -*- Autoconf -*-
+#
+#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
+#   Inc.
+#   Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 7 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+        _LT_MANGLE_DEFUN([$1], [$2]),
+    [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+		      [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME.  If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+    [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+  dnl
+  dnl Simply set some default values (i.e off) if boolean options were not
+  dnl specified:
+  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+  ])
+  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+  ])
+  dnl
+  dnl If no reference was made to various pairs of opposing options, then
+  dnl we run the default mode handler for the pair.  For example, if neither
+  dnl `shared' nor `disable-shared' was passed, we enable building of shared
+  dnl archives by default:
+  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+  		   [_LT_ENABLE_FAST_INSTALL])
+  ])
+])# _LT_SET_OPTIONS
+
+
+## --------------------------------- ##
+## Macros to handle LT_INIT options. ##
+## --------------------------------- ##
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+  AC_CHECK_TOOL(AS, as, false)
+  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+  AC_CHECK_TOOL(OBJDUMP, objdump, false)
+  ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS],      [1], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+    _LT_DECL([build_libtool_libs], [enable_shared], [0],
+	[Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+    _LT_DECL([build_old_libs], [enable_static], [0],
+	[Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+	 [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+    [AS_HELP_STRING([--with-pic],
+	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+    [pic_mode="$withval"],
+    [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+## ----------------- ##
+## LTDL_INIT Options ##
+## ----------------- ##
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+		 [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+		 [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+		 [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+		 [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+		 [m4_define([_LTDL_TYPE], [convenience])])
diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4
new file mode 100644
index 0000000..9000a05
--- /dev/null
+++ b/m4/ltsugar.m4
@@ -0,0 +1,123 @@
+# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+       [$#], [2], [[$2]],
+       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+       [$#], 1, [],
+       [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+	     [m4_foreach([_Lt_suffix],
+		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+		 [lt_append([$1], [$2], [$3])$4],
+		 [$5])],
+	  [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+	[$5],
+    [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+  [lt_join(m4_quote(m4_default([$4], [[, ]])),
+           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
diff --git a/m4/ltversion.m4 b/m4/ltversion.m4
new file mode 100644
index 0000000..93fc771
--- /dev/null
+++ b/m4/ltversion.m4
@@ -0,0 +1,23 @@
+# ltversion.m4 -- version numbers			-*- Autoconf -*-
+#
+#   Copyright (C) 2004 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# Generated from ltversion.in.
+
+# serial 3175 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.2.10])
+m4_define([LT_PACKAGE_REVISION], [1.3175])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.2.10'
+macro_revision='1.3175'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4
new file mode 100644
index 0000000..c573da9
--- /dev/null
+++ b/m4/lt~obsolete.m4
@@ -0,0 +1,98 @@
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
+#
+#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 5 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else.  This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
+m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
+m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
+m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
+m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
+m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
+m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
diff --git a/perform/CMakeLists.txt b/perform/CMakeLists.txt
index 6168bb3..2c0c517 100644
--- a/perform/CMakeLists.txt
+++ b/perform/CMakeLists.txt
@@ -19,16 +19,7 @@ SET (h5perf_serial_SRCS
 )
 ADD_EXECUTABLE (h5perf_serial ${h5perf_serial_SRCS})
 H5_NAMING (h5perf_serial)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5perf_serial
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5perf_serial)
 TARGET_LINK_LIBRARIES (h5perf_serial ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 
 ADD_TEST (NAME h5perf_serial COMMAND $<TARGET_FILE:h5perf_serial>)
@@ -39,16 +30,7 @@ SET (chunk_SRCS
 )
 ADD_EXECUTABLE(chunk ${chunk_SRCS})
 H5_NAMING (chunk)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (chunk
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (chunk)
 TARGET_LINK_LIBRARIES(chunk ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 
 ADD_TEST (NAME chunk COMMAND $<TARGET_FILE:chunk>)
@@ -59,16 +41,7 @@ SET (iopipe_SRCS
 )
 ADD_EXECUTABLE (iopipe ${iopipe_SRCS})
 H5_NAMING (iopipe)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (iopipe
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (iopipe)
 TARGET_LINK_LIBRARIES (iopipe ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 
 ADD_TEST (NAME iopipe COMMAND $<TARGET_FILE:iopipe>)
@@ -79,16 +52,7 @@ SET (overhead_SRCS
 )
 ADD_EXECUTABLE (overhead ${overhead_SRCS})
 H5_NAMING (overhead)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (overhead
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (overhead)
 TARGET_LINK_LIBRARIES (overhead ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 
 ADD_TEST (NAME overhead COMMAND $<TARGET_FILE:overhead>)
@@ -99,16 +63,7 @@ SET (perf_meta_SRCS
 )
 ADD_EXECUTABLE (perf_meta ${perf_meta_SRCS})
 H5_NAMING (perf_meta)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (perf_meta
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (perf_meta)
 TARGET_LINK_LIBRARIES (perf_meta ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 
 ADD_TEST (NAME perf_meta COMMAND $<TARGET_FILE:perf_meta>)
@@ -119,16 +74,7 @@ SET (zip_perf_SRCS
 )
 ADD_EXECUTABLE (zip_perf ${zip_perf_SRCS})
 H5_NAMING (zip_perf)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (zip_perf
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (zip_perf)
 TARGET_LINK_LIBRARIES (zip_perf ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 ADD_TEST (NAME zip_perf COMMAND $<TARGET_FILE:zip_perf> "-h")
@@ -142,16 +88,7 @@ IF (H5_HAVE_PARALLEL)
   )
   ADD_EXECUTABLE (h5perf ${h5perf_SRCS})
   H5_NAMING (h5perf)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (h5perf
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIESS (h5perf)
   TARGET_LINK_LIBRARIES (h5perf ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 
   ADD_TEST (NAME h5perf COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:h5perf>)
@@ -162,16 +99,7 @@ IF (H5_HAVE_PARALLEL)
   )
   ADD_EXECUTABLE (benchpar ${benchpar_SRCS})
   H5_NAMING (benchpar)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (benchpar
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (benchpar)
   TARGET_LINK_LIBRARIES (benchpar ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 
   ADD_TEST (NAME benchpar COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:benchpar>)
@@ -182,16 +110,7 @@ IF (H5_HAVE_PARALLEL)
   )
   ADD_EXECUTABLE (mpi-perf ${mpi-perf_SRCS})
   H5_NAMING (mpi-perf)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (mpi-perf
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (mpi-perf)
   TARGET_LINK_LIBRARIES (mpi-perf ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 
   ADD_TEST (NAME mpi-perf COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:mpi-perf>)
diff --git a/perform/Makefile.in b/perform/Makefile.in
index 25a4766..c074f98 100644
--- a/perform/Makefile.in
+++ b/perform/Makefile.in
@@ -345,7 +345,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -394,6 +393,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index b3a1b6d..f3b9898 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -76,6 +76,13 @@ New Features
 
     Library:
     --------
+    - Added support for threadsafety on windows using the windows threads
+      library. Use the HDF5_ENABLE_THREADSAFE option in CMake while on a 
+      windows platform to enable this functionality. This is supported on 
+      Windows Vista and newer Windows operating systems. (MAM - 2010/09/10)
+    - When a mandatory filter failed to write data chunks, the dataset
+      couldn't close (bug 1260).  The fix releases all resources and closes
+      the dataset but returns a failure. (SLU - 2010/9/8)
     - H5Tset_order and H5Tget_order now support all data types.  A new byte
       order H5T_ORDER_MIXED has been added specifically for compound datatype
       and its derived type.  Please see bug #1934. (SLU - 2010/8/23)
@@ -167,6 +174,10 @@ New Features
 
     Tools:
     ------
+     - h5diff: Add a new flag --exclude-path. Specified path to an object will
+               be excluded from comparing the two files or two groups. If group
+               is specified all the member objects will be excluded.  
+               (JKM - 2010/09/16).
      - h5ls: Add new flag --no-dangling-links. (refer to --help for details)
                (JKM - 2010/06/15) 
      - h5ls: Add new flag --follow-symlinks. (refer to --help for details)
@@ -237,6 +248,15 @@ Bug Fixes since HDF5-1.8.0 release
 
     Library
     -------
+      - Fixed a bug that could occur when getting information for a new-style
+            group that was previously opened through a file handle that was
+            later closed. (NAF - 2010/09/15)
+      - Added define check in H5public.h if stdint.h is supported by the C++
+            compiler. This define is only available on Windows with VS2010 and
+            using CMake to build the library. (ADB - 2010/09/13 - Bug 1938)
+      - H5Eset_current_stack now also closes the error stack to be set as the
+            default.  This is to avoid a potential problem (Bug 1799).
+            (SLU - 2010/9/7)
       - Fixed the bug in the filter's public CAN_APPLY function.  The return
             value should be htri_t not herr_t (Bug #1239). (SLU - 2010/8/5)
       - Fixed a bug in the direct I/O driver that could render files with
@@ -450,6 +470,11 @@ Bug Fixes since HDF5-1.8.0 release
 
     Tools
     -----
+        - Fixed to compare member objects and groups recursively when two 
+          files or groups are specified to be compared. Bug#1975
+          (JKM 2010/9/16)
+        - Make h5repack be able to convert a layout to COMPACT for small size
+          dataset as default.  bug#1896 (JKM 2010/09/15)
         - Change h5ls not to manipulate special characters in object name or 
           attribute name for smart display.  bug#1784 (JKM 2010/06/28)
         - Fixed h5ls to return exit code 1 (error) when non-existent file is
diff --git a/src/H5A.c b/src/H5A.c
index 722af25..a9c2472 100644
--- a/src/H5A.c
+++ b/src/H5A.c
@@ -1029,10 +1029,10 @@ H5A_write(H5A_t *attr, const H5T_t *mem_type, const void *buf, hid_t dxpl_id)
 
 done:
     /* Release resources */
-    if(src_id >= 0)
-        (void)H5I_dec_ref(src_id, FALSE);
-    if(dst_id >= 0)
-        (void)H5I_dec_ref(dst_id, FALSE);
+    if(src_id >= 0 && H5I_dec_ref(src_id) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTDEC, FAIL, "unable to close temporary object")
+    if(dst_id >= 0 && H5I_dec_ref(dst_id) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTDEC, FAIL, "unable to close temporary object")
     if(tconv_buf && !tconv_owned)
         tconv_buf = H5FL_BLK_FREE(attr_buf, tconv_buf);
     if(bkg_buf)
@@ -1175,10 +1175,10 @@ H5A_read(const H5A_t *attr, const H5T_t *mem_type, void *buf, hid_t dxpl_id)
 
 done:
     /* Release resources */
-    if(src_id >= 0)
-        (void)H5I_dec_ref(src_id, FALSE);
-    if(dst_id >= 0)
-        (void)H5I_dec_ref(dst_id, FALSE);
+    if(src_id >= 0 && H5I_dec_ref(src_id) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTDEC, FAIL, "unable to close temporary object")
+    if(dst_id >= 0 && H5I_dec_ref(dst_id) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTDEC, FAIL, "unable to close temporary object")
     if(tconv_buf)
         tconv_buf = H5FL_BLK_FREE(attr_buf, tconv_buf);
     if(bkg_buf)
@@ -2047,8 +2047,8 @@ H5Aiterate_by_name(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
 done:
     /* Release resources */
     if(obj_loc_id > 0) {
-        if(H5I_dec_ref(obj_loc_id, TRUE) < 0)
-            HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "unable to close temporary object")
+        if(H5I_dec_app_ref(obj_loc_id) < 0)
+            HDONE_ERROR(H5E_ATTR, H5E_CANTDEC, FAIL, "unable to close temporary object")
     } /* end if */
     else if(loc_found && H5G_loc_free(&obj_loc) < 0)
         HDONE_ERROR(H5E_ATTR, H5E_CANTRELEASE, FAIL, "can't free location")
@@ -2271,7 +2271,7 @@ H5Aclose(hid_t attr_id)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an attribute")
 
     /* Decrement references to that atom (and close it) */
-    if(H5I_dec_ref(attr_id, TRUE) < 0)
+    if(H5I_dec_app_ref(attr_id) < 0)
         HGOTO_ERROR(H5E_ATTR, H5E_CANTDEC, FAIL, "can't close attribute")
 
 done:
diff --git a/src/H5AC.c b/src/H5AC.c
index ea130b3..1c92833 100644
--- a/src/H5AC.c
+++ b/src/H5AC.c
@@ -374,26 +374,26 @@ done:
 int
 H5AC_term_interface(void)
 {
-    int		n=0;
+    int	n = 0;
 
     FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5AC_term_interface)
 
     if (H5_interface_initialize_g) {
 #ifdef H5_HAVE_PARALLEL
-        if(H5AC_dxpl_id>0 || H5AC_noblock_dxpl_id>0 || H5AC_ind_dxpl_id>0) {
+        if(H5AC_dxpl_id > 0 || H5AC_noblock_dxpl_id > 0 || H5AC_ind_dxpl_id > 0) {
             /* Indicate more work to do */
             n = 1; /* H5I */
 
             /* Close H5AC dxpl */
-            if (H5I_dec_ref(H5AC_dxpl_id, FALSE) < 0 ||
-                    H5I_dec_ref(H5AC_noblock_dxpl_id, FALSE) < 0 ||
-                    H5I_dec_ref(H5AC_ind_dxpl_id, FALSE) < 0)
+            if(H5I_dec_ref(H5AC_dxpl_id) < 0 ||
+                    H5I_dec_ref(H5AC_noblock_dxpl_id) < 0 ||
+                    H5I_dec_ref(H5AC_ind_dxpl_id) < 0)
                 H5E_clear_stack(NULL); /*ignore error*/
             else {
                 /* Reset static IDs */
-                H5AC_dxpl_id=(-1);
-                H5AC_noblock_dxpl_id=(-1);
-                H5AC_ind_dxpl_id=(-1);
+                H5AC_dxpl_id = (-1);
+                H5AC_noblock_dxpl_id = (-1);
+                H5AC_ind_dxpl_id = (-1);
 
                 /* Reset interface initialization flag */
                 H5_interface_initialize_g = 0;
diff --git a/src/H5Aint.c b/src/H5Aint.c
index 101d604..30d662e 100644
--- a/src/H5Aint.c
+++ b/src/H5Aint.c
@@ -1028,20 +1028,19 @@ H5A_attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_si
     ret_value = attr_dst;
 
 done:
-    if(buf_sid > 0)
-        if(H5I_dec_ref(buf_sid, FALSE) < 0)
-            HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "Can't decrement temporary dataspace ID")
+    if(buf_sid > 0 && H5I_dec_ref(buf_sid) < 0)
+        HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "Can't decrement temporary dataspace ID")
     if(tid_src > 0)
         /* Don't decrement ID, we want to keep underlying datatype */
-        if(H5I_remove(tid_src) == NULL)
+        if(NULL == H5I_remove(tid_src))
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "Can't decrement temporary datatype ID")
     if(tid_dst > 0)
         /* Don't decrement ID, we want to keep underlying datatype */
-        if(H5I_remove(tid_dst) == NULL)
+        if(NULL == H5I_remove(tid_dst))
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "Can't decrement temporary datatype ID")
     if(tid_mem > 0)
         /* Decrement the memory datatype ID, it's transient */
-        if(H5I_dec_ref(tid_mem, FALSE) < 0)
+        if(H5I_dec_ref(tid_mem) < 0)
             HDONE_ERROR(H5E_ATTR, H5E_CANTFREE, NULL, "Can't decrement temporary datatype ID")
     if(buf)
         buf = H5FL_BLK_FREE(attr_buf, buf);
diff --git a/src/H5CS.c b/src/H5CS.c
index dd80671..c033e7e 100644
--- a/src/H5CS.c
+++ b/src/H5CS.c
@@ -81,7 +81,7 @@ H5CS_get_stack(void)
 
     FUNC_ENTER_NOAPI_NOFUNC_NOFS(H5CS_get_stack);
 
-    fstack = pthread_getspecific(H5TS_funcstk_key_g);
+    fstack = H5TS_get_thread_local_value(H5TS_funcstk_key_g);
     if (!fstack) {
         /* no associated value with current thread - create one */
         fstack = (H5CS_t *)HDmalloc(sizeof(H5CS_t));  /* Don't use H5MM_malloc() here, it causes infinite recursion */
@@ -94,7 +94,7 @@ H5CS_get_stack(void)
          *      released by the "key destructor" set up in the H5TS
          *      routines.  See calls to pthread_key_create() in H5TS.c -QAK)
          */
-        pthread_setspecific(H5TS_funcstk_key_g, (void *)fstack);
+        H5TS_set_thread_local_value(H5TS_funcstk_key_g, (void *)fstack);
     }
 
     FUNC_LEAVE_NOAPI_NOFS(fstack);
diff --git a/src/H5D.c b/src/H5D.c
index 30ce594..91a7c3e 100644
--- a/src/H5D.c
+++ b/src/H5D.c
@@ -378,10 +378,14 @@ H5Dclose(hid_t dset_id)
 
     /*
      * Decrement the counter on the dataset.  It will be freed if the count
-     * reaches zero.
+     * reaches zero.  
+     *
+     * Pass in TRUE for the 3rd parameter to tell the function to remove
+     * dataset's ID even though the freeing function might fail.  Please
+     * see the comments in H5I_dec_ref for details. (SLU - 2010/9/7)
      */
-    if(H5I_dec_ref(dset_id, TRUE) < 0)
-	HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't free")
+    if(H5I_dec_app_ref_always_close(dset_id) < 0)
+	HGOTO_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "can't decrement count on dataset ID")
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -604,30 +608,32 @@ H5Dget_create_plist(hid_t dset_id)
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy/register datatype")
             src_id = H5I_register(H5I_DATATYPE, H5T_copy(dset->shared->type, H5T_COPY_ALL), FALSE);
             if(src_id < 0) {
-                H5I_dec_ref(dst_id, FALSE);
+                H5I_dec_ref(dst_id);
                 HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy/register datatype")
             } /* end if */
 
             /* Allocate a background buffer */
             bkg_size = MAX(H5T_GET_SIZE(copied_fill.type), H5T_GET_SIZE(dset->shared->type));
             if(H5T_path_bkg(tpath) && NULL == (bkg_buf = H5FL_BLK_CALLOC(type_conv, bkg_size))) {
-                H5I_dec_ref(src_id, FALSE);
-                H5I_dec_ref(dst_id, FALSE);
+                H5I_dec_ref(src_id);
+                H5I_dec_ref(dst_id);
                 HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
             } /* end if */
 
             /* Convert fill value */
             if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, copied_fill.buf, bkg_buf, H5AC_ind_dxpl_id) < 0) {
-                H5I_dec_ref(src_id, FALSE);
-                H5I_dec_ref(dst_id, FALSE);
+                H5I_dec_ref(src_id);
+                H5I_dec_ref(dst_id);
                 if(bkg_buf)
                     bkg_buf = H5FL_BLK_FREE(type_conv, bkg_buf);
                 HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "datatype conversion failed")
             } /* end if */
 
             /* Release local resources */
-            H5I_dec_ref(src_id, FALSE);
-            H5I_dec_ref(dst_id, FALSE);
+            if(H5I_dec_ref(src_id) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "unable to close temporary object")
+            if(H5I_dec_ref(dst_id) < 0)
+                HGOTO_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "unable to close temporary object")
             if(bkg_buf)
                 bkg_buf = H5FL_BLK_FREE(type_conv, bkg_buf);
         } /* end if */
@@ -643,7 +649,8 @@ H5Dget_create_plist(hid_t dset_id)
 done:
     if(ret_value < 0)
         if(new_dcpl_id > 0)
-            (void)H5I_dec_ref(new_dcpl_id, TRUE);
+            if(H5I_dec_app_ref(new_dcpl_id) < 0)
+                HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "unable to close temporary object")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Dget_create_plist() */
@@ -722,7 +729,8 @@ H5Dget_access_plist(hid_t dset_id)
 done:
     if(ret_value < 0)
         if(new_dapl_id >= 0)
-            (void)H5I_dec_ref(new_dapl_id, TRUE);
+            if(H5I_dec_app_ref(new_dapl_id) < 0)
+                HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "unable to close temporary object")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Dget_access_plist() */
@@ -1028,22 +1036,16 @@ H5Dvlen_get_buf_size(hid_t dataset_id, hid_t type_id, hid_t space_id,
         *size = vlen_bufsize.size;
 
 done:
-    if(vlen_bufsize.fspace_id > 0) {
-        if(H5I_dec_ref(vlen_bufsize.fspace_id, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace")
-    } /* end if */
-    if(vlen_bufsize.mspace_id > 0) {
-        if(H5I_dec_ref(vlen_bufsize.mspace_id, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace")
-    } /* end if */
+    if(vlen_bufsize.fspace_id > 0 && H5I_dec_ref(vlen_bufsize.fspace_id) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace")
+    if(vlen_bufsize.mspace_id > 0 && H5I_dec_ref(vlen_bufsize.mspace_id) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace")
     if(vlen_bufsize.fl_tbuf != NULL)
         vlen_bufsize.fl_tbuf = H5FL_BLK_FREE(vlen_fl_buf, vlen_bufsize.fl_tbuf);
     if(vlen_bufsize.vl_tbuf != NULL)
         vlen_bufsize.vl_tbuf = H5FL_BLK_FREE(vlen_vl_buf, vlen_bufsize.vl_tbuf);
-    if(vlen_bufsize.xfer_pid > 0) {
-        if(H5I_dec_ref(vlen_bufsize.xfer_pid, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "unable to decrement ref count on property list")
-    } /* end if */
+    if(vlen_bufsize.xfer_pid > 0 && H5I_dec_ref(vlen_bufsize.xfer_pid) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "unable to decrement ref count on property list")
 
     FUNC_LEAVE_API(ret_value)
 }   /* end H5Dvlen_get_buf_size() */
diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c
index d63497e..02de7ed 100644
--- a/src/H5Dchunk.c
+++ b/src/H5Dchunk.c
@@ -844,18 +844,14 @@ done:
     fm->file_space = NULL;
     fm->mem_space = NULL;
 
-    if(iter_init) {
-        if(H5S_SELECT_ITER_RELEASE(&(fm->mem_iter)) < 0)
-            HDONE_ERROR(H5E_DATASPACE, H5E_CANTRELEASE, FAIL, "unable to release selection iterator")
-    } /* end if */
-    if(f_tid!=(-1)) {
-        if(H5I_dec_ref(f_tid, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
-    } /* end if */
+    if(iter_init && H5S_SELECT_ITER_RELEASE(&(fm->mem_iter)) < 0)
+        HDONE_ERROR(H5E_DATASPACE, H5E_CANTRELEASE, FAIL, "unable to release selection iterator")
+    if(f_tid != (-1) && H5I_dec_ref(f_tid) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
     if(file_space_normalized) {
         /* (Casting away const OK -QAK) */
         if(H5S_hyper_denormalize_offset((H5S_t *)file_space, old_offset) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_BADSELECT, FAIL, "unable to normalize dataspace by offset")
+            HDONE_ERROR(H5E_DATASET, H5E_BADSELECT, FAIL, "unable to normalize dataspace by offset")
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value)
@@ -2571,7 +2567,7 @@ H5D_chunk_cache_evict(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t *
     if(flush) {
 	/* Flush */
 	if(H5D_chunk_flush_entry(dset, dxpl_id, dxpl_cache, ent, TRUE) < 0)
-	    HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "cannot flush indexed storage buffer")
+	    HDONE_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "cannot flush indexed storage buffer")
     } /* end if */
     else {
         /* Don't flush, just free chunk */
@@ -2585,7 +2581,7 @@ H5D_chunk_cache_evict(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t *
     if(dset->shared->layout.storage.u.chunk.ops->can_swim && (H5F_INTENT(dset->oloc.file) & H5F_ACC_SWMR_WRITE)) {
         /* Remove the proxy entry in the cache */
         if(H5D_chunk_proxy_remove(dset, dxpl_id, ent) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_CANTREMOVE, FAIL, "can't remove proxy for chunk from metadata cache")
+            HDONE_ERROR(H5E_DATASET, H5E_CANTREMOVE, FAIL, "can't remove proxy for chunk from metadata cache")
     } /* end if */
 
     /* Unlink from list */
@@ -2608,7 +2604,6 @@ H5D_chunk_cache_evict(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t *
     /* Free */
     ent = H5FL_FREE(H5D_rdcc_ent_t, ent);
 
-done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5D_chunk_cache_evict() */
 
@@ -4232,9 +4227,6 @@ done:
  * To release the chunks, we traverse the B-tree to obtain a list of unused
  * allocated chunks, and then call H5B_remove() for each chunk.
  *
- *	Vailin Choi; August 2010
- *	Added v2-btree indexing
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -5320,17 +5312,14 @@ H5D_chunk_copy(H5F_t *f_src, H5O_storage_chunk_t *storage_src,
     bkg = udata.bkg;
 
 done:
-    if(sid_buf > 0 && H5I_dec_ref(sid_buf, FALSE) < 0)
+    if(sid_buf > 0 && H5I_dec_ref(sid_buf) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "can't decrement temporary dataspace ID")
-    if(tid_src > 0)
-        if(H5I_dec_ref(tid_src, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
-    if(tid_dst > 0)
-        if(H5I_dec_ref(tid_dst, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
-    if(tid_mem > 0)
-        if(H5I_dec_ref(tid_mem, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
+    if(tid_src > 0 && H5I_dec_ref(tid_src) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
+    if(tid_dst > 0 && H5I_dec_ref(tid_dst) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
+    if(tid_mem > 0 && H5I_dec_ref(tid_mem) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
     if(buf)
         H5MM_xfree(buf);
     if(bkg)
@@ -5555,8 +5544,10 @@ H5D_chunk_dest(H5F_t *f, hid_t dxpl_id, H5D_t *dset)
 	if(H5D_chunk_cache_evict(dset, dxpl_id, dxpl_cache, ent, TRUE) < 0)
 	    nerrors++;
     } /* end for */
+    
+    /* Continue even if there are failures. */
     if(nerrors)
-	HGOTO_ERROR(H5E_IO, H5E_CANTFLUSH, FAIL, "unable to flush one or more raw data chunks")
+	HDONE_ERROR(H5E_IO, H5E_CANTFLUSH, FAIL, "unable to flush one or more raw data chunks")
 
     /* Release cache structures */
     if(rdcc->slot)
diff --git a/src/H5Dcompact.c b/src/H5Dcompact.c
index a9c0dd5..1e9c7ea 100644
--- a/src/H5Dcompact.c
+++ b/src/H5Dcompact.c
@@ -568,17 +568,14 @@ H5D_compact_copy(H5F_t *f_src, H5O_storage_compact_t *storage_src, H5F_t *f_dst,
     storage_dst->dirty = TRUE;
 
 done:
-    if(buf_sid > 0 && H5I_dec_ref(buf_sid, FALSE) < 0)
+    if(buf_sid > 0 && H5I_dec_ref(buf_sid) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "can't decrement temporary dataspace ID")
-    if(tid_src > 0)
-        if(H5I_dec_ref(tid_src, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
-    if(tid_dst > 0)
-        if(H5I_dec_ref(tid_dst, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
-    if(tid_mem > 0)
-        if(H5I_dec_ref(tid_mem, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
+    if(tid_src > 0 && H5I_dec_ref(tid_src) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
+    if(tid_dst > 0 && H5I_dec_ref(tid_dst) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
+    if(tid_mem > 0 && H5I_dec_ref(tid_mem) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
     if(buf)
         buf = H5FL_BLK_FREE(type_conv, buf);
     if(reclaim_buf)
diff --git a/src/H5Dcontig.c b/src/H5Dcontig.c
index b674f44..dcc7cdc 100644
--- a/src/H5Dcontig.c
+++ b/src/H5Dcontig.c
@@ -1450,17 +1450,14 @@ H5D_contig_copy(H5F_t *f_src, const H5O_storage_contig_t *storage_src,
     } /* end while */
 
 done:
-    if(buf_sid > 0 && H5I_dec_ref(buf_sid, FALSE) < 0)
+    if(buf_sid > 0 && H5I_dec_ref(buf_sid) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "can't decrement temporary dataspace ID")
-    if(tid_src > 0)
-        if(H5I_dec_ref(tid_src, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
-    if(tid_dst > 0)
-        if(H5I_dec_ref(tid_dst, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
-    if(tid_mem > 0)
-        if(H5I_dec_ref(tid_mem, FALSE) < 0)
-            HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
+    if(tid_src > 0 && H5I_dec_ref(tid_src) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
+    if(tid_dst > 0 && H5I_dec_ref(tid_dst) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
+    if(tid_mem > 0 && H5I_dec_ref(tid_mem) < 0)
+        HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
     if(buf)
         buf = H5FL_BLK_FREE(type_conv, buf);
     if(reclaim_buf)
diff --git a/src/H5Dfarray.c b/src/H5Dfarray.c
index f260bcc..738a407 100644
--- a/src/H5Dfarray.c
+++ b/src/H5Dfarray.c
@@ -1119,9 +1119,9 @@ static int
 H5D_farray_idx_iterate_cb(hsize_t UNUSED idx, const void *_elmt, void *_udata)
 {
     H5D_farray_it_ud_t   *udata = (H5D_farray_it_ud_t *)_udata; /* User data */
-    unsigned ndims;             /* Rank of chunk */
-    int curr_dim;               /* Current dimension */
-    int ret_value;              /* Return value */
+    unsigned ndims;                 /* Rank of chunk */
+    int curr_dim;                   /* Current dimension */
+    int ret_value = H5_ITER_CONT;   /* Return value */
 
     FUNC_ENTER_NOAPI_NOINIT(H5D_farray_idx_iterate_cb)
 
diff --git a/src/H5Dfill.c b/src/H5Dfill.c
index 1999dda..a80dd83 100644
--- a/src/H5Dfill.c
+++ b/src/H5Dfill.c
@@ -332,9 +332,9 @@ H5D_fill(const void *fill, const H5T_t *fill_type, void *buf,
     } /* end else */
 
 done:
-    if(src_id != (-1) && H5I_dec_ref(src_id, FALSE) < 0)
+    if(src_id != (-1) && H5I_dec_ref(src_id) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
-    if(dst_id != (-1) && H5I_dec_ref(dst_id, FALSE) < 0)
+    if(dst_id != (-1) && H5I_dec_ref(dst_id) < 0)
         HDONE_ERROR(H5E_DATASET, H5E_CANTFREE, FAIL, "Can't decrement temporary datatype ID")
     if(tmp_buf)
         tmp_buf = H5FL_BLK_FREE(type_conv, tmp_buf);
@@ -693,7 +693,7 @@ H5D_fill_term(H5D_fill_buf_info_t *fb_info)
     /* Free other resources for vlen fill values */
     if(fb_info->has_vlen_fill_type) {
         if(fb_info->mem_tid > 0)
-            H5I_dec_ref(fb_info->mem_tid, FALSE);
+            H5I_dec_ref(fb_info->mem_tid);
         else if(fb_info->mem_type)
             H5T_close(fb_info->mem_type);
         if(fb_info->bkg_buf)
diff --git a/src/H5Dint.c b/src/H5Dint.c
index 37db4e4..ff53db0 100644
--- a/src/H5Dint.c
+++ b/src/H5Dint.c
@@ -562,8 +562,8 @@ H5D_new(hid_t dcpl_id, hbool_t creating, hbool_t vl_type)
 done:
     if(ret_value == NULL)
         if(new_dset != NULL) {
-            if(new_dset->dcpl_id != 0)
-                (void)H5I_dec_ref(new_dset->dcpl_id, FALSE);
+            if(new_dset->dcpl_id != 0 && H5I_dec_ref(new_dset->dcpl_id) < 0)
+                HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "can't decrement temporary datatype ID")
             new_dset = H5FL_FREE(H5D_shared_t, new_dset);
         } /* end if */
 
@@ -1174,10 +1174,8 @@ done:
             } /* end if */
             if(new_dset->shared->space && H5S_close(new_dset->shared->space) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release dataspace")
-            if(new_dset->shared->type) {
-                if(H5I_dec_ref(new_dset->shared->type_id, FALSE) < 0)
-                    HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release datatype")
-            } /* end if */
+            if(new_dset->shared->type && H5I_dec_ref(new_dset->shared->type_id) < 0)
+                HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release datatype")
             if(H5F_addr_defined(new_dset->oloc.addr)) {
                 if(H5O_close(&(new_dset->oloc)) < 0)
                     HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release object header")
@@ -1186,7 +1184,7 @@ done:
                         HDONE_ERROR(H5E_DATASET, H5E_CANTDELETE, NULL, "unable to delete object header")
                 } /* end if */
             } /* end if */
-            if(new_dset->shared->dcpl_id != 0 && H5I_dec_ref(new_dset->shared->dcpl_id, FALSE) < 0)
+            if(new_dset->shared->dcpl_id != 0 && H5I_dec_ref(new_dset->shared->dcpl_id) < 0)
                 HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, NULL, "unable to decrement ref count on property list")
             new_dset->shared = H5FL_FREE(H5D_shared_t, new_dset->shared);
         } /* end if */
@@ -1437,7 +1435,7 @@ done:
                 HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace")
             if(dataset->shared->type) {
                 if(dataset->shared->type_id > 0) {
-                    if(H5I_dec_ref(dataset->shared->type_id, FALSE) < 0)
+                    if(H5I_dec_ref(dataset->shared->type_id) < 0)
                         HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release datatype")
                 } /* end if */
                 else {
@@ -1485,9 +1483,9 @@ H5D_close(H5D_t *dataset)
 
     dataset->shared->fo_count--;
     if(dataset->shared->fo_count == 0) {
-        /* Flush the dataset's information */
+        /* Flush the dataset's information.  Continue to close even if it fails. */
         if(H5D_flush_real(dataset, H5AC_dxpl_id) < 0)
-            HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to flush cached dataset info")
+            HDONE_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to flush cached dataset info")
 
         /* Free the data sieve buffer, if it's been allocated */
         if(dataset->shared->cache.contig.sieve_buf) {
@@ -1521,9 +1519,10 @@ H5D_close(H5D_t *dataset)
                     dataset->shared->cache.chunk.single_chunk_info = NULL;
                 } /* end if */
 
-                /* Flush and destroy chunks in the cache */
+                /* Flush and destroy chunks in the cache. Continue to close even if 
+                 * it fails. */
                 if(H5D_chunk_dest(dataset->oloc.file, H5AC_dxpl_id, dataset) < 0)
-                    HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy chunk cache")
+                    HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy chunk cache")
                 break;
 
             case H5D_COMPACT:
@@ -1549,8 +1548,8 @@ H5D_close(H5D_t *dataset)
         * Release datatype, dataspace and creation property list -- there isn't
         * much we can do if one of these fails, so we just continue.
         */
-        free_failed = (unsigned)(H5I_dec_ref(dataset->shared->type_id, FALSE) < 0 || H5S_close(dataset->shared->space) < 0 ||
-                          H5I_dec_ref(dataset->shared->dcpl_id, FALSE) < 0);
+        free_failed = (unsigned)(H5I_dec_ref(dataset->shared->type_id) < 0 || H5S_close(dataset->shared->space) < 0 ||
+                          H5I_dec_ref(dataset->shared->dcpl_id) < 0);
 
         /* Remove the dataset from the list of opened objects in the file */
         if(H5FO_top_decr(dataset->oloc.file, dataset->oloc.addr) < 0)
diff --git a/src/H5E.c b/src/H5E.c
index 7c34add..01dd35b 100644
--- a/src/H5E.c
+++ b/src/H5E.c
@@ -336,7 +336,7 @@ H5E_get_stack(void)
 
     FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5E_get_stack)
 
-    estack = (H5E_t *)pthread_getspecific(H5TS_errstk_key_g);
+    estack = (H5E_t *)H5TS_get_thread_local_value(H5TS_errstk_key_g);
 
     if(!estack) {
         /* no associated value with current thread - create one */
@@ -351,7 +351,7 @@ H5E_get_stack(void)
          *      released by the "key destructor" set up in the H5TS
          *      routines.  See calls to pthread_key_create() in H5TS.c -QAK)
          */
-        pthread_setspecific(H5TS_errstk_key_g, (void *)estack);
+        H5TS_set_thread_local_value(H5TS_errstk_key_g, (void *)estack);
     } /* end if */
 
     /* Set return value */
@@ -505,7 +505,7 @@ H5Eunregister_class(hid_t class_id)
      * Decrement the counter on the dataset.  It will be freed if the count
      * reaches zero.
      */
-    if(H5I_dec_ref(class_id, TRUE) < 0)
+    if(H5I_dec_app_ref(class_id) < 0)
         HGOTO_ERROR(H5E_ERROR, H5E_CANTDEC, FAIL, "unable to decrement ref count on error class")
 
 done:
@@ -684,7 +684,7 @@ H5Eclose_msg(hid_t err_id)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an error class")
 
     /* Decrement the counter.  It will be freed if the count reaches zero. */
-    if(H5I_dec_ref(err_id, TRUE) < 0)
+    if(H5I_dec_app_ref(err_id) < 0)
         HGOTO_ERROR(H5E_ERROR, H5E_CANTDEC, FAIL, "unable to decrement ref count on error message")
 
 done:
@@ -1000,13 +1000,19 @@ done:
 /*-------------------------------------------------------------------------
  * Function:	H5Eset_current_stack
  *
- * Purpose:     Replaces current stack with specified stack.
+ * Purpose:     Replaces current stack with specified stack.  This closes the
+ *		stack ID also.
  *
  * Return:	Non-negative value on success/Negative on failure
  *
  * Programmer:	Raymond Lu
  *              Friday, July 15, 2003
  *
+ * Modification:
+ *              Raymond Lu
+ *              7 September 2010
+ *              Also closes the stack to avoid potential problem (bug 1799)
+ * 
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1025,6 +1031,13 @@ H5Eset_current_stack(hid_t err_stack)
         /* Set the current error stack */
         if(H5E_set_current_stack(estack) < 0)
             HGOTO_ERROR(H5E_ERROR, H5E_CANTSET, FAIL, "unable to set error stack")
+
+        /*
+         * Decrement the counter on the error stack.  It will be freed if the count
+         * reaches zero.
+         */
+        if(H5I_dec_app_ref(err_stack) < 0)
+            HGOTO_ERROR(H5E_ERROR, H5E_CANTDEC, FAIL, "unable to decrement ref count on error stack")
     } /* end if */
 
 done:
@@ -1118,14 +1131,14 @@ H5Eclose_stack(hid_t stack_id)
 
     if(H5E_DEFAULT != stack_id) {
         /* Check arguments */
-        if (H5I_ERROR_STACK != H5I_get_type(stack_id))
+        if(H5I_ERROR_STACK != H5I_get_type(stack_id))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a error stack ID")
 
         /*
          * Decrement the counter on the error stack.  It will be freed if the count
          * reaches zero.
          */
-        if(H5I_dec_ref(stack_id, TRUE)<0)
+        if(H5I_dec_app_ref(stack_id) < 0)
             HGOTO_ERROR(H5E_ERROR, H5E_CANTDEC, FAIL, "unable to decrement ref count on error stack")
     } /* end if */
 
diff --git a/src/H5Eint.c b/src/H5Eint.c
index 0bf9083..584ba40 100644
--- a/src/H5Eint.c
+++ b/src/H5Eint.c
@@ -892,11 +892,11 @@ H5E_clear_entries(H5E_t *estack, size_t nentries)
 
         /* Decrement the IDs to indicate that they are no longer used by this stack */
         /* (In reverse order that they were incremented, so that reference counts work well) */
-        if(H5I_dec_ref(error->min_num, FALSE) < 0)
+        if(H5I_dec_ref(error->min_num) < 0)
             HGOTO_ERROR(H5E_ERROR, H5E_CANTDEC, FAIL, "unable to decrement ref count on error message")
-        if(H5I_dec_ref(error->maj_num, FALSE) < 0)
+        if(H5I_dec_ref(error->maj_num) < 0)
             HGOTO_ERROR(H5E_ERROR, H5E_CANTDEC, FAIL, "unable to decrement ref count on error message")
-        if(H5I_dec_ref(error->cls_id, FALSE) < 0)
+        if(H5I_dec_ref(error->cls_id) < 0)
             HGOTO_ERROR(H5E_ERROR, H5E_CANTDEC, FAIL, "unable to decrement ref count on error class")
 
         /* Release strings */
diff --git a/src/H5F.c b/src/H5F.c
index d5013bd..a465759 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -1062,10 +1062,10 @@ H5F_dest(H5F_t *f, hid_t dxpl_id, hbool_t flush)
         /* Destroy file creation properties */
         if(H5I_GENPROP_LST != H5I_get_type(f->shared->fcpl_id))
             /* Push error, but keep going*/
-            HDONE_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not a property list")
-        if(H5I_dec_ref(f->shared->fcpl_id, FALSE) < 0)
+            HDONE_ERROR(H5E_FILE, H5E_BADTYPE, FAIL, "not a property list")
+        if(H5I_dec_ref(f->shared->fcpl_id) < 0)
             /* Push error, but keep going*/
-            HDONE_ERROR(H5E_PLIST, H5E_CANTFREE, FAIL, "can't close property list")
+            HDONE_ERROR(H5E_FILE, H5E_CANTDEC, FAIL, "can't close property list")
 
         /* Only truncate the file on an orderly close, with write-access */
         if(f->closing && (H5F_ACC_RDWR & H5F_INTENT(f))) {
@@ -1887,7 +1887,7 @@ H5F_try_close(H5F_t *f)
             while((obj_count = H5F_get_obj_ids(f, H5F_OBJ_LOCAL|H5F_OBJ_DATASET|H5F_OBJ_GROUP|H5F_OBJ_ATTR, (int)(sizeof(objs)/sizeof(objs[0])), objs, FALSE)) != 0) {
                 /* Try to close all the open objects in this file */
                 for(u = 0; u < obj_count; u++)
-                    if(H5I_dec_ref(objs[u], FALSE) < 0)
+                    if(H5I_dec_ref(objs[u]) < 0)
                         HGOTO_ERROR(H5E_ATOM, H5E_CLOSEERROR, FAIL, "can't close object")
             } /* end while */
 
@@ -1899,7 +1899,7 @@ H5F_try_close(H5F_t *f)
             while((obj_count = H5F_get_obj_ids(f, H5F_OBJ_LOCAL|H5F_OBJ_DATATYPE, (int)(sizeof(objs)/sizeof(objs[0])), objs, FALSE)) != 0) {
                 /* Try to close all the open objects in this file */
                 for(u = 0; u < obj_count; u++)
-                    if(H5I_dec_ref(objs[u], FALSE) < 0)
+                    if(H5I_dec_ref(objs[u]) < 0)
                         HGOTO_ERROR(H5E_ATOM, H5E_CLOSEERROR, FAIL, "can't close object")
             } /* end while */
         } /* end if */
@@ -1986,7 +1986,7 @@ H5Fclose(hid_t file_id)
      * Decrement reference count on atom.  When it reaches zero the file will
      * be closed.
      */
-    if(H5I_dec_ref(file_id, TRUE) < 0)
+    if(H5I_dec_app_ref(file_id) < 0)
 	HGOTO_ERROR(H5E_ATOM, H5E_CANTCLOSEFILE, FAIL, "decrementing file ID failed")
 
 done:
diff --git a/src/H5FD.c b/src/H5FD.c
index 99f2e3c..d0683e1 100644
--- a/src/H5FD.c
+++ b/src/H5FD.c
@@ -396,29 +396,27 @@ done:
  * Programmer:	Robb Matzke
  *              Monday, July 26, 1999
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
 H5FDunregister(hid_t driver_id)
 {
-    herr_t      ret_value=SUCCEED;       /* Return value */
+    herr_t      ret_value = SUCCEED;       /* Return value */
 
     FUNC_ENTER_API(H5FDunregister, FAIL)
     H5TRACE1("e", "i", driver_id);
 
     /* Check arguments */
-    if(NULL==H5I_object_verify(driver_id,H5I_VFL))
+    if(NULL == H5I_object_verify(driver_id, H5I_VFL))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file driver")
 
     /* The H5FD_class_t struct will be freed by this function */
-    if(H5I_dec_ref(driver_id, TRUE) < 0)
-	HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "unable to unregister file driver")
+    if(H5I_dec_app_ref(driver_id) < 0)
+	HGOTO_ERROR(H5E_VFL, H5E_CANTDEC, FAIL, "unable to unregister file driver")
 
 done:
     FUNC_LEAVE_API(ret_value)
-}
+} /* end H5FDunregister() */
 
 
 /*-------------------------------------------------------------------------
@@ -660,7 +658,7 @@ H5FD_pl_close(hid_t driver_id, herr_t (*free_func)(void *), void *pl)
 	H5MM_xfree(pl);
 
     /* Decrement reference count for driver */
-    if(H5I_dec_ref(driver_id, FALSE) < 0)
+    if(H5I_dec_ref(driver_id) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_CANTDEC, FAIL, "can't decrement reference count for driver")
 
 done:
@@ -1187,7 +1185,7 @@ H5FD_close(H5FD_t *file)
 
     /* Prepare to close file by clearing all public fields */
     driver = file->cls;
-    if(H5I_dec_ref(file->driver_id, FALSE) < 0)
+    if(H5I_dec_ref(file->driver_id) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_CANTDEC, FAIL, "can't close driver ID")
 
     /*
diff --git a/src/H5FDfamily.c b/src/H5FDfamily.c
index 67bb107..bd09ea4 100644
--- a/src/H5FDfamily.c
+++ b/src/H5FDfamily.c
@@ -468,11 +468,11 @@ static herr_t
 H5FD_family_fapl_free(void *_fa)
 {
     H5FD_family_fapl_t	*fa = (H5FD_family_fapl_t*)_fa;
-    herr_t ret_value=SUCCEED;   /* Return value */
+    herr_t ret_value = SUCCEED;   /* Return value */
 
     FUNC_ENTER_NOAPI(H5FD_family_fapl_free, FAIL)
 
-    if(H5I_dec_ref(fa->memb_fapl_id, FALSE)<0)
+    if(H5I_dec_ref(fa->memb_fapl_id) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_CANTDEC, FAIL, "can't close driver ID")
     H5MM_xfree(fa);
 
@@ -554,11 +554,11 @@ static herr_t
 H5FD_family_dxpl_free(void *_dx)
 {
     H5FD_family_dxpl_t	*dx = (H5FD_family_dxpl_t*)_dx;
-    herr_t ret_value=SUCCEED;   /* Return value */
+    herr_t ret_value = SUCCEED;   /* Return value */
 
     FUNC_ENTER_NOAPI(H5FD_family_dxpl_free, FAIL)
 
-    if(H5I_dec_ref(dx->memb_dxpl_id, FALSE)<0)
+    if(H5I_dec_ref(dx->memb_dxpl_id) < 0)
         HGOTO_ERROR(H5E_VFL, H5E_CANTDEC, FAIL, "can't close driver ID")
     H5MM_xfree(dx);
 
@@ -855,29 +855,30 @@ H5FD_family_open(const char *name, unsigned flags, hid_t fapl_id,
 
 done:
     /* Cleanup and fail */
-    if (ret_value==NULL && file!=NULL) {
-        unsigned nerrors=0;     /* Number of errors closing member files */
+    if(ret_value == NULL && file != NULL) {
+        unsigned nerrors = 0;   /* Number of errors closing member files */
         unsigned u;             /* Local index variable */
 
         /* Close as many members as possible. Use private function here to avoid clearing
          * the error stack. We need the error message to indicate wrong member file size. */
-        for (u=0; u<file->nmembs; u++)
-            if (file->memb[u])
-                if (H5FD_close(file->memb[u])<0)
+        for(u = 0; u < file->nmembs; u++)
+            if(file->memb[u])
+                if(H5FD_close(file->memb[u]) < 0)
                     nerrors++;
-        if (nerrors)
+        if(nerrors)
             HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, NULL, "unable to close member files")
 
-        if (file->memb)
+        if(file->memb)
             H5MM_xfree(file->memb);
-        if(H5I_dec_ref(file->memb_fapl_id, FALSE)<0)
+        if(H5I_dec_ref(file->memb_fapl_id) < 0)
             HDONE_ERROR(H5E_VFL, H5E_CANTDEC, NULL, "can't close driver ID")
-        if (file->name)
+        if(file->name)
             H5MM_xfree(file->name);
         H5MM_xfree(file);
-    }
+    } /* end if */
+
     FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5FD_family_open() */
 
 
 /*-------------------------------------------------------------------------
@@ -921,7 +922,7 @@ H5FD_family_close(H5FD_t *_file)
         HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "unable to close member files")
 
     /* Clean up other stuff */
-    if(H5I_dec_ref(file->memb_fapl_id, FALSE) < 0)
+    if(H5I_dec_ref(file->memb_fapl_id) < 0)
         /* Push error, but keep going*/
         HDONE_ERROR(H5E_VFL, H5E_CANTDEC, FAIL, "can't close driver ID")
     H5MM_xfree(file->memb);
diff --git a/src/H5Fsuper_cache.c b/src/H5Fsuper_cache.c
index 68e5551..4212f97 100644
--- a/src/H5Fsuper_cache.c
+++ b/src/H5Fsuper_cache.c
@@ -448,6 +448,8 @@ H5F_sblock_load(H5F_t *f, hid_t dxpl_id, haddr_t UNUSED addr, void *_udata)
         /* Get the B-tree internal node values, etc */
         if(H5P_get(c_plist, H5F_CRT_BTREE_RANK_NAME, sblock->btree_k) < 0)
             HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "unable to get rank for btree internal nodes")
+        if(H5P_get(c_plist, H5F_CRT_SYM_LEAF_NAME, &sblock->sym_leaf_k) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "unable to get rank for btree internal nodes")
     } /* end else */
 
     /*
@@ -566,12 +568,6 @@ H5F_sblock_load(H5F_t *f, hid_t dxpl_id, haddr_t UNUSED addr, void *_udata)
             if(H5P_set(c_plist, H5F_CRT_SYM_LEAF_NAME, &btreek.sym_leaf_k) < 0)
                 HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, NULL, "unable to set rank for symbol table leaf nodes")
         } /* end if */
-        else {
-            /* No non-default v1 B-tree 'K' value info in file, use defaults */
-            sblock->btree_k[H5B_CHUNK_ID] = HDF5_BTREE_CHUNK_IK_DEF;
-            sblock->btree_k[H5B_SNODE_ID] = HDF5_BTREE_SNODE_IK_DEF;
-            sblock->sym_leaf_k = H5F_CRT_SYM_LEAF_DEF;
-        } /* end if */
 
         /* Check for the extension having a 'free-space manager info' message */
         if((status = H5O_msg_exists(&ext_loc, H5O_FSINFO_ID, dxpl_id)) < 0)
@@ -603,10 +599,6 @@ H5F_sblock_load(H5F_t *f, hid_t dxpl_id, haddr_t UNUSED addr, void *_udata)
 	    for(u = 1; u < NELMTS(f->shared->fs_addr); u++)
 		shared->fs_addr[u] = fsinfo.fs_addr[u-1];
         } /* end if */
-        else {
-	    for(u = 0; u < NELMTS(f->shared->fs_addr); u++)
-		shared->fs_addr[u] = HADDR_UNDEF;
-        } /* end else */
 
         /* Close superblock extension */
 	if(H5F_super_ext_close(f, &ext_loc) < 0)
diff --git a/src/H5G.c b/src/H5G.c
index 1e8669b..0b42324 100644
--- a/src/H5G.c
+++ b/src/H5G.c
@@ -504,7 +504,8 @@ H5Gget_create_plist(hid_t group_id)
 done:
     if(ret_value < 0) {
         if(new_gcpl_id > 0)
-            (void)H5I_dec_ref(new_gcpl_id, TRUE);
+            if(H5I_dec_app_ref(new_gcpl_id) < 0)
+                HDONE_ERROR(H5E_SYM, H5E_CANTDEC, FAIL, "can't free")
     } /* end if */
 
     FUNC_LEAVE_API(ret_value)
@@ -714,7 +715,7 @@ H5Gclose(hid_t group_id)
      * Decrement the counter on the group atom.	 It will be freed if the count
      * reaches zero.
      */
-    if(H5I_dec_ref(group_id, TRUE) < 0)
+    if(H5I_dec_app_ref(group_id) < 0)
     	HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close group")
 
 done:
@@ -1536,7 +1537,7 @@ H5G_iterate(hid_t loc_id, const char *group_name,
 done:
     /* Release the group opened */
     if(gid > 0) {
-        if(H5I_dec_ref(gid, TRUE) < 0)
+        if(H5I_dec_app_ref(gid) < 0)
             HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close group")
     } /* end if */
     else if(grp && H5G_close(grp) < 0)
@@ -1869,7 +1870,7 @@ done:
 
     /* Release the group opened */
     if(gid > 0) {
-        if(H5I_dec_ref(gid, TRUE) < 0)
+        if(H5I_dec_app_ref(gid) < 0)
             HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close group")
     } /* end if */
     else if(grp && H5G_close(grp) < 0)
diff --git a/src/H5Gdeprec.c b/src/H5Gdeprec.c
index 6629934..c905722 100644
--- a/src/H5Gdeprec.c
+++ b/src/H5Gdeprec.c
@@ -253,7 +253,7 @@ H5Gcreate1(hid_t loc_id, const char *name, size_t size_hint)
 
 done:
     if(tmp_gcpl > 0 && tmp_gcpl != H5P_GROUP_CREATE_DEFAULT)
-        if(H5I_dec_ref(tmp_gcpl, FALSE) < 0)
+        if(H5I_dec_ref(tmp_gcpl) < 0)
             HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "unable to release property list")
 
     if(ret_value < 0)
diff --git a/src/H5Gname.c b/src/H5Gname.c
index 96b2e3a..c7feb62 100644
--- a/src/H5Gname.c
+++ b/src/H5Gname.c
@@ -461,12 +461,12 @@ H5G_get_name(const H5G_loc_t *loc, char *name/*out*/, size_t size,
 
         /* Search for name of object */
         if((len = H5G_get_name_by_addr(file, lapl_id, dxpl_id, loc->oloc, name, size)) < 0) {
-            H5I_dec_ref(file, FALSE);
+            H5I_dec_ref(file);
             HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't determine name")
         } /* end if */
 
         /* Close file ID used for search */
-        if(H5I_dec_ref(file, FALSE) < 0)
+        if(H5I_dec_ref(file) < 0)
             HGOTO_ERROR(H5E_SYM, H5E_CANTCLOSEFILE, FAIL, "can't determine name")
 
         /* Indicate that the name is _not_ cached, if requested */
diff --git a/src/H5Gtraverse.c b/src/H5Gtraverse.c
index 742e2bc..d8cf0f3 100644
--- a/src/H5Gtraverse.c
+++ b/src/H5Gtraverse.c
@@ -270,22 +270,20 @@ H5G_traverse_ud(const H5G_loc_t *grp_loc/*in,out*/, const H5O_link_t *lnk,
     /* We have a copy of the location and we're holding the file open.
      * Close the open ID the user passed back.
      */
-    if(H5I_dec_ref(cb_return, FALSE) < 0)
+    if(H5I_dec_ref(cb_return) < 0)
         HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close atom from UD callback")
     cb_return = (-1);
 
 done:
     /* Close location given to callback. */
-    if(cur_grp > 0)
-        if(H5I_dec_ref(cur_grp, FALSE) < 0)
-            HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close atom for current location")
+    if(cur_grp > 0 && H5I_dec_ref(cur_grp) < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close atom for current location")
 
-    if(ret_value < 0 && cb_return > 0)
-        if(H5I_dec_ref(cb_return, FALSE) < 0)
-            HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close atom from UD callback")
+    if(ret_value < 0 && cb_return > 0 && H5I_dec_ref(cb_return) < 0)
+        HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close atom from UD callback")
 
     /* Close the LAPL, if we copied one */
-    if(lapl_id > 0 && H5I_dec_ref(lapl_id, FALSE) < 0)
+    if(lapl_id > 0 && H5I_dec_ref(lapl_id) < 0)
         HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close copied link access property list")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5HF.c b/src/H5HF.c
index cc38f2a..23e15c2 100644
--- a/src/H5HF.c
+++ b/src/H5HF.c
@@ -859,9 +859,6 @@ HDfprintf(stderr, "%s; After iterator reset fh->hdr->rc = %Zu\n", FUNC, fh->hdr-
         if(NULL == (hdr = H5HF_hdr_protect(fh->f, dxpl_id, heap_addr, H5AC_WRITE)))
             HGOTO_ERROR(H5E_HEAP, H5E_CANTPROTECT, FAIL, "unable to protect fractal heap header")
 
-        /* Set the shared heap header's file context for this operation */
-        hdr->f = fh->f;
-
         /* Delete heap, starting with header (unprotects header) */
         if(H5HF_hdr_delete(hdr, dxpl_id) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDELETE, FAIL, "unable to delete fractal heap")
@@ -913,9 +910,6 @@ HDfprintf(stderr, "%s: fh_addr = %a\n", FUNC, fh_addr);
     if(hdr->file_rc)
         hdr->pending_delete = TRUE;
     else {
-        /* Set the shared heap header's file context for this operation */
-        hdr->f = f;
-
         /* Delete heap now, starting with header (unprotects header) */
         if(H5HF_hdr_delete(hdr, dxpl_id) < 0)
             HGOTO_ERROR(H5E_HEAP, H5E_CANTDELETE, FAIL, "unable to delete fractal heap")
diff --git a/src/H5HFhdr.c b/src/H5HFhdr.c
index e678d74..684c171 100644
--- a/src/H5HFhdr.c
+++ b/src/H5HFhdr.c
@@ -552,6 +552,9 @@ H5HF_hdr_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr, H5AC_protect_t rw)
     /* Set the header's address */
     hdr->heap_addr = addr;
 
+    /* Update header's file pointer */
+    hdr->f = f;
+
     /* Set the return value */
     ret_value = hdr;
 
diff --git a/src/H5I.c b/src/H5I.c
index be3c9d6..d87e89b 100644
--- a/src/H5I.c
+++ b/src/H5I.c
@@ -165,9 +165,7 @@ H5I_init_interface(void)
  *
  * 		Failure:	Negative.
  *
- * Programmer:
- *
- * Modifications:
+ * Programmer:	Unknown
  *
  *-------------------------------------------------------------------------
  */
@@ -217,15 +215,12 @@ H5I_term_interface(void)
  *		the type.
  *
  * Return:	Success:	Type ID of the new type
- *
  *		Failure:	H5I_BADID
  *
  * Programmers:	Nathaniel Furrer
- *				James Laird
+ *		James Laird
  *		Friday, April 30, 2004
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 H5I_type_t
@@ -263,22 +258,9 @@ done:
  *		Failure:	H5I_BADID
  *
  * Programmers:	Nathaniel Furrer
- *				James Laird
+ *		James Laird
  *		Friday, April 30, 2004
  *
- * Modifications: The initialization section of this function was formerly
- *					H5I_init_type, programmed by Robb Matzke on February 19,
- *					1999.
- *
- * 		Bill Wendling, 2000-05-05
- * 		Instead of the ugly test of whether hash_size is a power of
- * 		two, I placed it in a macro POWER_OF_TWO which uses the fact
- * 		that a number that is a power of two has only 1 bit set.
- *
- * 		Bill Wendling, 2000-05-09
- * 		Changed POWER_OF_TWO macro to allow 1 as a valid power of two.
- * 		Changed test below accordingly.
- *
  *-------------------------------------------------------------------------
  */
 H5I_type_t
@@ -376,15 +358,12 @@ done:
  *              currently registered with the library.
  *
  * Return:	Success:        1 if the type is registered, 0 if it is not
- *
  *		Failure:	Negative
  *
  * Programmer:	James Laird
  *		Nathaniel Furrer
  *              Tuesday, June 29, 2004
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 htri_t
@@ -415,19 +394,12 @@ done:
  *              private interface, which will just return 0.
  *
  * Return:	Success:	Zero
- *
  *		Failure:	Negative
  *
  * Programmer:	James Laird
  *		Nathaniel Furrer
  *              Friday, April 23, 2004
  *
- * Modifications:
- *              June 29, 2004
- *              Nat Furrer and James Laird
- *              Changed function signature to return the number of members
- *              by reference.
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -477,8 +449,6 @@ done:
  * Programmer:	Robb Matzke
  *              Wednesday, March 24, 1999
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -510,14 +480,12 @@ done:
  *		Public interface to H5I_clear_type.
  *
  * Return:	Success:	Non-negative
- *
  *		Failure:	negative
  *
  * Programmer:	James Laird
- *				Nathaniel Furrer
+ *		Nathaniel Furrer
  *              Friday, April 23, 2004
  *
- * Modifications:
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -545,7 +513,6 @@ done:
  *		function for each object regardless of the reference count.
  *
  * Return:	Success:	Non-negative
- *
  *		Failure:	negative
  *
  * Programmer:	Robb Matzke
@@ -699,8 +666,6 @@ done:
  * Programmer:	Nathaniel Furrer
  *		James Laird
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -734,8 +699,6 @@ done:
  * Programmer:	Nathaniel Furrer
  *		James Laird
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -773,13 +736,10 @@ done:
  * Purpose:	Public interface to H5I_register.
  *
  * Return:	Success:	New object id.
- *
  *		Failure:	Negative
  *
  * Programmer:	Nathaniel Furrer
- *				James Laird
- *
- * Modifications:
+ *		James Laird
  *
  *-------------------------------------------------------------------------
  */
@@ -813,7 +773,6 @@ done:
  *		the ID which is returned to the user.
  *
  * Return:	Success:	New object id.
- *
  *		Failure:	Negative
  *
  * Programmer:	Unknown
@@ -969,12 +928,9 @@ done:
  *
  * Return:	Success:	Non-null object pointer associated with the
  *				specified ID.
- *
  *		Failure:	NULL
  *
- * Programmer:
- *
- * Modifications:
+ * Programmer:	Unknown
  *
  *-------------------------------------------------------------------------
  */
@@ -1007,15 +963,12 @@ done:
  *
  * Return:	Success:	Non-null object pointer associated with the
  *				specified ID.
- *
  *		Failure:	NULL
  *
  * Programmer:	Nathaniel Furrer
  *		James Laird
  *		Friday, April 23, 2004
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void *
@@ -1046,14 +999,11 @@ done:
  *
  * Return:	Success:	Non-null object pointer associated with the
  *				specified ID.
- *
  *		Failure:	NULL
  *
  * Programmer:	Quincey Koziol
  *		Wednesday, July 31, 2002
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 void *
@@ -1087,14 +1037,11 @@ done:
  *		in the object ID.
  *
  * Return:	Success:	A valid type number
- *
  *		Failure:	H5I_BADID, a negative value.
  *
  * Programmer:	Robb Matzke
  *		Friday, February 19, 1999
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 H5I_type_t
@@ -1123,15 +1070,10 @@ done:
  *		encoded as part of the ID.
  *
  * Return:	Success:	Type number
- *
  *		Failure:	H5I_BADID, a negative value
  *
- * Programmer:
+ * Programmer:	Unknown
  *
- * Modifications:
- *		Robb Matzke, 1999-08-23
- *		Also fails if the ID has a valid type but no longer exists
- *		in the ID tables.
  *-------------------------------------------------------------------------
  */
 H5I_type_t
@@ -1162,13 +1104,10 @@ done:
  * Return:	Success:	A pointer to the object that was removed, the
  *				same pointer which would have been found by
  *				calling H5I_object().
- *
  *		Failure:	NULL
  *
  * Programmer:	James Laird
- *				Nathaniel Furrer
- *
- * Modifications:
+ *		Nathaniel Furrer
  *
  *-------------------------------------------------------------------------
  */
@@ -1199,13 +1138,10 @@ done:
  * Return:	Success:	A pointer to the object that was removed, the
  *				same pointer which would have been found by
  *				calling H5I_object().
- *
  *		Failure:	NULL
  *
  * Programmer:	James Laird
- *				Nat Furrer
- *
- * Modifications:
+ *		Nat Furrer
  *
  *-------------------------------------------------------------------------
  */
@@ -1236,12 +1172,9 @@ done:
  * Return:	Success:	A pointer to the object that was removed, the
  *				same pointer which would have been found by
  *				calling H5I_object().
- *
  *		Failure:	NULL
  *
- * Programmer:
- *
- * Modifications:
+ * Programmer:	Unknown
  *
  *-------------------------------------------------------------------------
  */
@@ -1330,7 +1263,7 @@ H5Idec_ref(hid_t id)
 	HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID")
 
     /* Do actual decrement operation */
-    if((ret_value = H5I_dec_ref(id, TRUE)) < 0)
+    if((ret_value = H5I_dec_app_ref(id)) < 0)
         HGOTO_ERROR(H5E_ATOM, H5E_CANTDEC, FAIL, "can't decrement ID ref count")
 
 done:
@@ -1353,36 +1286,10 @@ done:
  *
  * Programmer:	Unknown
  *
- * Modifications:
- *
- *	Robb Matzke, 19 Feb 1998
- *	It is no longer an error when the reference count of an item reaches
- *	zero and no `free' function has been defined.  The object is still
- *	removed from the list.
- *
- *	Robb Matzke, 30 Dec 1998
- *	Fixed a bug where the return value was always zero instead of the new
- *	reference count.
- *
- *	Robb Matzke, 19 Feb 1999
- *	If the free method is defined and fails then the object is not
- *	removed from the type and its reference count is not decremented.
- *	The type number is now passed to the free method.
- *
- *	Raymond, 11 Dec 2001
- *	If the freeing function fails, return failure instead of reference
- *	count 1.  This feature is needed by file close with H5F_CLOSE_SEMI
- *	value.
- *
- *  Neil Fortner, 7 Aug 2008
- *  Added app_ref parameter and support for the app_count field, to
- *  distiguish between reference count from the library and from the
- *  application.
- *
  *-------------------------------------------------------------------------
  */
 int
-H5I_dec_ref(hid_t id, hbool_t app_ref)
+H5I_dec_ref(hid_t id)
 {
     H5I_type_t		type;		/*type the object is in*/
     H5I_id_type_t	*type_ptr;	/*ptr to the type	*/
@@ -1403,7 +1310,7 @@ H5I_dec_ref(hid_t id, hbool_t app_ref)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number")
 
     /* General lookup of the ID */
-    if(NULL == (id_ptr=H5I_find_id(id)))
+    if(NULL == (id_ptr = H5I_find_id(id)))
 	HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't locate ID")
 
     /*
@@ -1415,6 +1322,11 @@ H5I_dec_ref(hid_t id, hbool_t app_ref)
      * reference count without calling the free method.
      *
      * Beware: the free method may call other H5I functions.
+     * 
+     * If an object is closing, we can remove the ID even though the free 
+     * method might fail.  This can happen when a mandatory filter fails to
+     * write when a dataset is closed and the chunk cache is flushed to the 
+     * file.  We have to close the dataset anyway. (SLU - 2010/9/7)
      */
     if(1 == id_ptr->count) {
         /* (Casting away const OK -QAK) */
@@ -1427,11 +1339,8 @@ H5I_dec_ref(hid_t id, hbool_t app_ref)
     } /* end if */
     else {
         --(id_ptr->count);
-        if(app_ref)
-            --(id_ptr->app_count);
-        HDassert(id_ptr->count >= id_ptr->app_count);
-        ret_value = (int)(app_ref ? id_ptr->app_count : id_ptr->count);
-    }
+        ret_value = (int)id_ptr->count;
+    } /* end else */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -1439,6 +1348,99 @@ done:
 
 
 /*-------------------------------------------------------------------------
+ * Function:	H5I_dec_app_ref
+ *
+ * Purpose:	H5I_dec_ref wrapper for case of modifying the application ref.
+ *		count for an ID as well as normal reference count.
+ *
+ * Return:	Success:	New app. reference count.
+ *		Failure:	Negative
+ *
+ * Programmer:  Quincey Koziol
+ *              Sept 16, 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+H5I_dec_app_ref(hid_t id)
+{
+    H5I_id_info_t	*id_ptr;	/*ptr to the new ID	*/
+    int ret_value;                      /* Return value */
+
+    FUNC_ENTER_NOAPI(H5I_dec_app_ref, FAIL)
+
+    /* Sanity check */
+    HDassert(id >= 0);
+
+    /* Call regular decrement reference count routine */
+    if((ret_value = H5I_dec_ref(id)) < 0)
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTDEC, FAIL, "can't decrement ID ref count")
+
+    /* Check if the ID still exists */
+    if(ret_value > 0) {
+        /* General lookup of the ID */
+        if(NULL == (id_ptr = H5I_find_id(id)))
+            HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't locate ID")
+
+        /* Adjust app_ref */
+        --(id_ptr->app_count);
+        HDassert(id_ptr->count >= id_ptr->app_count);
+
+        /* Set return value */
+        ret_value = (int)id_ptr->app_count;
+    } /* end if */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5I_dec_app_ref() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5I_dec_app_ref_always_close
+ *
+ * Purpose:	H5I_dec_app_ref wrapper for case of always closing the ID,
+ *		even when the free routine fails
+ *
+ * Return:	Success:	New app. reference count.
+ *		Failure:	Negative
+ *
+ * Programmer:  Quincey Koziol
+ *              Sept 16, 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+H5I_dec_app_ref_always_close(hid_t id)
+{
+    int ret_value;                      /* Return value */
+
+    FUNC_ENTER_NOAPI(H5I_dec_app_ref_always_close, FAIL)
+
+    /* Sanity check */
+    HDassert(id >= 0);
+
+    /* Call application decrement reference count routine */
+    ret_value = H5I_dec_app_ref(id);
+
+    /* Check for failure */
+    if(ret_value < 0) {
+        /*
+         * If an object is closing, we can remove the ID even though the free 
+         * method might fail.  This can happen when a mandatory filter fails to
+         * write when a dataset is closed and the chunk cache is flushed to the 
+         * file.  We have to close the dataset anyway. (SLU - 2010/9/7)
+         */
+        H5I_remove(id);
+
+        HGOTO_ERROR(H5E_ATOM, H5E_CANTDEC, FAIL, "can't decrement ID ref count")
+    } /* end if */
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5I_dec_app_ref_always_close() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5Iinc_ref
  *
  * Purpose:	Increments the number of references outstanding for an ID.
@@ -1449,8 +1451,6 @@ done:
  * Programmer:  Quincey Koziol
  *              Dec  7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -1480,7 +1480,6 @@ done:
  * Purpose:	Increment the reference count for an object.
  *
  * Return:	Success:	The new reference count.
- *
  *		Failure:	Negative
  *
  * Programmer:	Robb Matzke
@@ -1544,8 +1543,6 @@ done:
  * Programmer:  Quincey Koziol
  *              Dec  7, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -1575,7 +1572,6 @@ done:
  * Purpose:	Retrieve the reference count for an object.
  *
  * Return:	Success:	The reference count.
- *
  *		Failure:	Negative
  *
  * Programmer:	Quincey Koziol
@@ -1632,11 +1628,9 @@ done:
  *		Failure:	Negative
  *
  * Programmer:  Nat Furrer
- *				James Laird
+ *		James Laird
  *              April 30, 2004
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -1669,15 +1663,12 @@ done:
  * Purpose:	Increment the reference count for an ID type.
  *
  * Return:	Success:	The new reference count.
- *
  *		Failure:	Negative
  *
  * Programmer:	James Laird
- *				Nat Furrer
+ *		Nat Furrer
  *              Friday, April 30, 2004
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -1722,9 +1713,7 @@ done:
  * Return:	Number of references to type on success/Negative on failure
  *
  * Programmer:	Nathaniel Furrer
- *				James Laird
- *
- * Modifications:
+ *		James Laird
  *
  *-------------------------------------------------------------------------
  */
@@ -1764,11 +1753,6 @@ done:
  *
  * Programmer:	Unknown
  *
- * Modifications:
- *
- *	Robb Matzke, 25 Feb 1998
- *	IDs are freed when a type is destroyed.
- *
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1815,11 +1799,9 @@ done:
  *		Failure:	Negative
  *
  * Programmer:  Nat Furrer
- *				James Laird
+ *		James Laird
  *              April 30, 2004
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -1856,11 +1838,9 @@ done:
  *		Failure:	Negative
  *
  * Programmer:  Nat Furrer
- *				James Laird
+ *		James Laird
  *              April 30, 2004
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 int
@@ -1900,12 +1880,6 @@ done:
  * Programmer:  Neil Fortner
  *              Friday, October 31, 2008 (boo)
  *
- * Modifications:
- *              Raymond Lu
- *              1 April 2009 (Believe it or not!)
- *              Moved the argument check down to H5I_find_id because other
- *              caller functions may pass in some invalid IDs to H5I_find_id.
- *              It used to do assertion check.
  *-------------------------------------------------------------------------
  */
 htri_t
@@ -1986,7 +1960,6 @@ done:
  * Return:	Success:	The first object in the type for which FUNC
  *				returns non-zero. NULL if FUNC returned zero
  *				for every object in the type.
- *
  *		Failure:	NULL
  *
  * Programmer:	Robb Matzke
@@ -2049,12 +2022,8 @@ done:
  *
  *		Failure:	NULL
  *
- * Programmer:
+ * Programmer:	Unknown
  *
- * Modifications:
- *              Raymond Lu
- *              1 April 2009 (Believe it or not!)
- *              Added argument check, took away assertion check.
  *-------------------------------------------------------------------------
  */
 static H5I_id_info_t *
@@ -2166,8 +2135,6 @@ done:
  * Programmer:  Raymond Lu
  *              Oct 27, 2003
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -2238,21 +2205,15 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function: H5I_debug
- *
- * Purpose: Dump the contents of a type to stderr for debugging.
+ * Function:	H5I_debug
  *
- * Return: Success: Non-negative
+ * Purpose:	Dump the contents of a type to stderr for debugging.
  *
- *   Failure: Negative
+ * Return:	Success: Non-negative
+ *		Failure: Negative
  *
- * Programmer: Robb Matzke
- *  Friday, February 19, 1999
- *
- * Modifications:
- *
- *      Pedro Vicente, <pvn@ncsa.uiuc.edu> 22 Aug 2002
- *      Added `id to name' support.
+ * Programmer:	Robb Matzke
+ *		Friday, February 19, 1999
  *
  *-------------------------------------------------------------------------
  */
diff --git a/src/H5Iprivate.h b/src/H5Iprivate.h
index ef83908..98423df 100644
--- a/src/H5Iprivate.h
+++ b/src/H5Iprivate.h
@@ -65,7 +65,9 @@ H5_DLL void *H5I_remove_verify(hid_t id, H5I_type_t id_type);
 H5_DLL void *H5I_search(H5I_type_t type, H5I_search_func_t func, void *key, hbool_t app_ref);
 H5_DLL int H5I_get_ref(hid_t id, hbool_t app_ref);
 H5_DLL int H5I_inc_ref(hid_t id, hbool_t app_ref);
-H5_DLL int H5I_dec_ref(hid_t id, hbool_t app_ref);
+H5_DLL int H5I_dec_ref(hid_t id);
+H5_DLL int H5I_dec_app_ref(hid_t id);
+H5_DLL int H5I_dec_app_ref_always_close(hid_t id);
 H5_DLL int H5I_inc_type_ref(H5I_type_t type);
 H5_DLL herr_t H5I_dec_type_ref(H5I_type_t type);
 H5_DLL int H5I_get_type_ref(H5I_type_t type);
diff --git a/src/H5L.c b/src/H5L.c
index 9b29263..42399fb 100644
--- a/src/H5L.c
+++ b/src/H5L.c
@@ -1762,7 +1762,7 @@ H5L_link_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t UNUSED
 done:
     /* Close the location given to the user callback if it was created */
     if(grp_id >= 0) {
-        if(H5I_dec_ref(grp_id, TRUE) < 0)
+        if(H5I_dec_app_ref(grp_id) < 0)
             HDONE_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom from UD callback")
     } /* end if */
     else if(grp != NULL) {
@@ -2464,7 +2464,7 @@ H5L_move_dest_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
 done:
     /* Close the location given to the user callback if it was created */
     if(grp_id >= 0) {
-        if(H5I_dec_ref(grp_id, TRUE) < 0)
+        if(H5I_dec_app_ref(grp_id) < 0)
             HDONE_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom from UD callback")
     } /* end if */
     else if(grp != NULL) {
diff --git a/src/H5Lexternal.c b/src/H5Lexternal.c
index d98a843..9cab8cf 100644
--- a/src/H5Lexternal.c
+++ b/src/H5Lexternal.c
@@ -453,7 +453,7 @@ H5L_extern_traverse(const char UNUSED *link_name, hid_t cur_group,
 
 done:
     /* Release resources */
-    if(fapl_id > 0 && H5I_dec_ref(fapl_id, FALSE) < 0)
+    if(fapl_id > 0 && H5I_dec_ref(fapl_id) < 0)
         HDONE_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom for file access property list")
     if(ext_file && H5F_try_close(ext_file) < 0)
         HDONE_ERROR(H5E_LINK, H5E_CANTCLOSEFILE, FAIL, "problem closing external file")
@@ -465,7 +465,7 @@ done:
 
     if(ret_value < 0) {
         /* Close object if it's open and something failed */
-        if(ext_obj >= 0 && H5I_dec_ref(ext_obj, FALSE) < 0)
+        if(ext_obj >= 0 && H5I_dec_ref(ext_obj) < 0)
             HDONE_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom for external object")
     } /* end if */
 
diff --git a/src/H5O.c b/src/H5O.c
index 1a0205d..91fad55 100644
--- a/src/H5O.c
+++ b/src/H5O.c
@@ -1059,7 +1059,7 @@ H5Oclose(hid_t object_id)
         case H5I_DATASET:
             if(H5I_object(object_id) == NULL)
                 HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a valid object")
-            if(H5I_dec_ref(object_id, TRUE) < 0)
+            if(H5I_dec_app_ref(object_id) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "unable to close object")
             break;
 
@@ -3338,7 +3338,7 @@ H5O_visit(hid_t loc_id, const char *obj_name, H5_index_t idx_type,
 
 done:
     if(obj_id > 0) {
-        if(H5I_dec_ref(obj_id, TRUE) < 0)
+        if(H5I_dec_app_ref(obj_id) < 0)
             HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "unable to close object")
     } /* end if */
     else if(loc_found && H5G_loc_free(&obj_loc) < 0)
diff --git a/src/H5Ofill.c b/src/H5Ofill.c
index ebe1eb5..c7c743a 100644
--- a/src/H5Ofill.c
+++ b/src/H5Ofill.c
@@ -525,7 +525,7 @@ H5O_fill_copy(const void *_src, void *_dst)
 
             /* Set up type conversion function */
             if(NULL == (tpath = H5T_path_find(src->type, dst->type, NULL, NULL, H5AC_ind_dxpl_id, FALSE)))
-                HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, NULL, "unable to convert between src and dst data types")
+                HGOTO_ERROR(H5E_OHDR, H5E_UNSUPPORTED, NULL, "unable to convert between src and dst data types")
 
             /* If necessary, convert fill value datatypes (which copies VL components, etc.) */
             if(!H5T_path_noop(tpath)) {
@@ -536,33 +536,33 @@ H5O_fill_copy(const void *_src, void *_dst)
                 /* Wrap copies of types to convert */
                 dst_id = H5I_register(H5I_DATATYPE, H5T_copy(dst->type, H5T_COPY_TRANSIENT), FALSE);
                 if(dst_id < 0)
-                    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy/register datatype")
+                    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, NULL, "unable to copy/register datatype")
                 src_id = H5I_register(H5I_DATATYPE, H5T_copy(src->type, H5T_COPY_ALL), FALSE);
                 if(src_id < 0) {
-                    H5I_dec_ref(dst_id, FALSE);
-                    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy/register datatype")
+                    H5I_dec_ref(dst_id);
+                    HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, NULL, "unable to copy/register datatype")
                 } /* end if */
 
                 /* Allocate a background buffer */
                 bkg_size = MAX(H5T_get_size(dst->type), H5T_get_size(src->type));
                 if(H5T_path_bkg(tpath) && NULL == (bkg_buf = H5FL_BLK_CALLOC(type_conv, bkg_size))) {
-                    H5I_dec_ref(src_id, FALSE);
-                    H5I_dec_ref(dst_id, FALSE);
+                    H5I_dec_ref(src_id);
+                    H5I_dec_ref(dst_id);
                     HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
                 } /* end if */
 
                 /* Convert fill value */
                 if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, dst->buf, bkg_buf, H5AC_ind_dxpl_id) < 0) {
-                    H5I_dec_ref(src_id, FALSE);
-                    H5I_dec_ref(dst_id, FALSE);
+                    H5I_dec_ref(src_id);
+                    H5I_dec_ref(dst_id);
                     if(bkg_buf)
                         bkg_buf = H5FL_BLK_FREE(type_conv, bkg_buf);
-                    HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, NULL, "datatype conversion failed")
+                    HGOTO_ERROR(H5E_OHDR, H5E_CANTCONVERT, NULL, "datatype conversion failed")
                 } /* end if */
 
                 /* Release the background buffer */
-                H5I_dec_ref(src_id, FALSE);
-                H5I_dec_ref(dst_id, FALSE);
+                H5I_dec_ref(src_id);
+                H5I_dec_ref(dst_id);
                 if(bkg_buf)
                     bkg_buf = H5FL_BLK_FREE(type_conv, bkg_buf);
             } /* end if */
@@ -695,20 +695,20 @@ H5O_fill_reset_dyn(H5O_fill_t *fill)
 
             /* Copy the fill value datatype and get an ID for it */
             if(NULL == (fill_type = H5T_copy(fill->type, H5T_COPY_TRANSIENT)))
-                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy fill value datatype")
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to copy fill value datatype")
             if((fill_type_id = H5I_register(H5I_DATATYPE, fill_type, FALSE)) < 0) {
                 H5T_close(fill_type);
-                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register fill value datatype")
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTREGISTER, FAIL, "unable to register fill value datatype")
             } /* end if */
 
             /* Create a scalar dataspace for the fill value element */
             if(NULL == (fill_space = H5S_create(H5S_SCALAR)))
-                HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCREATE, FAIL, "can't create scalar dataspace")
+                HGOTO_ERROR(H5E_OHDR, H5E_CANTCREATE, FAIL, "can't create scalar dataspace")
 
             /* Reclaim any variable length components of the fill value */
             if(H5D_vlen_reclaim(fill_type_id, fill_space, H5P_DATASET_XFER_DEFAULT, fill->buf) < 0) {
                 H5S_close(fill_space);
-                HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to reclaim variable-length fill value data")
+                HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "unable to reclaim variable-length fill value data")
             } /* end if */
 
             /* Release the scalar fill value dataspace */
@@ -725,8 +725,9 @@ H5O_fill_reset_dyn(H5O_fill_t *fill)
     } /* end if */
 
 done:
-    if(fill_type_id > 0)
-        H5I_dec_ref(fill_type_id, FALSE);
+    if(fill_type_id > 0 && H5I_dec_ref(fill_type_id) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "unable to decrement ref count for temp ID")
+
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5O_fill_reset_dyn() */
 
@@ -934,13 +935,13 @@ H5O_fill_convert(H5O_fill_t *fill, H5T_t *dset_type, hbool_t *fill_changed, hid_
      * Can we convert between source and destination data types?
      */
     if(NULL == (tpath = H5T_path_find(fill->type, dset_type, NULL, NULL, dxpl_id, FALSE)))
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and dst datatypes")
+	HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to convert between src and dst datatypes")
 
     /* Don't bother doing anything if there will be no actual conversion */
     if(!H5T_path_noop(tpath)) {
         if((src_id = H5I_register(H5I_DATATYPE, H5T_copy(fill->type, H5T_COPY_ALL), FALSE)) < 0 ||
                 (dst_id = H5I_register(H5I_DATATYPE, H5T_copy(dset_type, H5T_COPY_ALL), FALSE)) < 0)
-            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy/register data type")
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to copy/register data type")
 
         /*
          * Datatype conversions are always done in place, so we need a buffer
@@ -961,7 +962,7 @@ H5O_fill_convert(H5O_fill_t *fill, H5T_t *dset_type, hbool_t *fill_changed, hid_
 
         /* Do the conversion */
         if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, buf, bkg, dxpl_id) < 0)
-            HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed")
+            HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "datatype conversion failed")
 
         /* Update the fill message */
         if(buf != fill->buf) {
@@ -978,10 +979,10 @@ H5O_fill_convert(H5O_fill_t *fill, H5T_t *dset_type, hbool_t *fill_changed, hid_
     } /* end if */
 
 done:
-    if(src_id >= 0)
-        H5I_dec_ref(src_id, FALSE);
-    if(dst_id >= 0)
-        H5I_dec_ref(dst_id, FALSE);
+    if(src_id >= 0 && H5I_dec_ref(src_id) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "unable to decrement ref count for temp ID")
+    if(dst_id >= 0 && H5I_dec_ref(dst_id) < 0)
+        HDONE_ERROR(H5E_OHDR, H5E_CANTDEC, FAIL, "unable to decrement ref count for temp ID")
     if(buf != fill->buf)
         H5MM_xfree(buf);
     if(bkg)
diff --git a/src/H5Olink.c b/src/H5Olink.c
index 0438bb7..7e14558 100644
--- a/src/H5Olink.c
+++ b/src/H5Olink.c
@@ -629,7 +629,7 @@ H5O_link_delete(H5F_t *f, hid_t dxpl_id, H5O_t UNUSED *open_oh, void *_mesg)
 
         /* Get the link class for this type of link. */
         if(NULL == (link_class = H5L_find_class(lnk->type)))
-            HGOTO_ERROR(H5E_LINK, H5E_NOTREGISTERED, FAIL, "link class not registered")
+            HGOTO_ERROR(H5E_OHDR, H5E_NOTREGISTERED, FAIL, "link class not registered")
 
         /* Check for delete callback */
         if(link_class->del_func) {
@@ -641,12 +641,12 @@ H5O_link_delete(H5F_t *f, hid_t dxpl_id, H5O_t UNUSED *open_oh, void *_mesg)
 
             /* Call user-defined link's 'delete' callback */
             if((link_class->del_func)(lnk->name, file_id, lnk->u.ud.udata, lnk->u.ud.size) < 0) {
-                H5I_dec_ref(file_id, FALSE);
+                H5I_dec_ref(file_id);
                 HGOTO_ERROR(H5E_OHDR, H5E_CALLBACK, FAIL, "link deletion callback returned failure")
             } /* end if */
 
             /* Release the file ID */
-            if(H5I_dec_ref(file_id, FALSE) < 0)
+            if(H5I_dec_ref(file_id) < 0)
                 HGOTO_ERROR(H5E_OHDR, H5E_CANTCLOSEFILE, FAIL, "can't close file")
         } /* end if */
     } /* end if */
diff --git a/src/H5P.c b/src/H5P.c
index 2e69461..3b4215b 100644
--- a/src/H5P.c
+++ b/src/H5P.c
@@ -1379,21 +1379,21 @@ done:
 herr_t
 H5Pclose(hid_t plist_id)
 {
-    herr_t ret_value=SUCCEED;      /* return value */
+    herr_t ret_value = SUCCEED;      /* return value */
 
     FUNC_ENTER_API(H5Pclose, FAIL);
     H5TRACE1("e", "i", plist_id);
 
-    if(plist_id==H5P_DEFAULT)
-        HGOTO_DONE(SUCCEED);
-
-    /* Check arguments. */
-    if(H5I_GENPROP_LST != H5I_get_type(plist_id))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list");
+    /* Allow default property lists to pass through without throwing an error */
+    if(H5P_DEFAULT != plist_id) {
+        /* Check arguments. */
+        if(H5I_GENPROP_LST != H5I_get_type(plist_id))
+            HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list")
 
-    /* Close the property list */
-    if(H5I_dec_ref(plist_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTFREE, FAIL, "can't close");
+        /* Close the property list */
+        if(H5I_dec_app_ref(plist_id) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTFREE, FAIL, "can't close")
+    } /* end if */
 
 done:
     FUNC_LEAVE_API(ret_value);
@@ -1522,13 +1522,13 @@ H5Pclose_class(hid_t cls_id)
 
     /* Check arguments */
     if(H5I_GENPROP_CLS != H5I_get_type(cls_id))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list class");
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list class")
 
     /* Close the property list class */
-    if(H5I_dec_ref(cls_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_PLIST, H5E_CANTFREE, FAIL, "can't close");
+    if(H5I_dec_app_ref(cls_id) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTFREE, FAIL, "can't close")
 
 done:
-    FUNC_LEAVE_API(ret_value);
+    FUNC_LEAVE_API(ret_value)
 }   /* H5Pclose_class() */
 
diff --git a/src/H5Pdcpl.c b/src/H5Pdcpl.c
index 4055664..97b492d 100644
--- a/src/H5Pdcpl.c
+++ b/src/H5Pdcpl.c
@@ -1682,9 +1682,9 @@ H5P_get_fill_value(H5P_genplist_t *plist, const H5T_t *type, void *value/*out*/,
      * Can we convert between the source and destination datatypes?
      */
     if(NULL == (tpath = H5T_path_find(fill.type, type, NULL, NULL, dxpl_id, FALSE)))
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and dst datatypes")
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to convert between src and dst datatypes")
     if((src_id = H5I_register(H5I_DATATYPE, H5T_copy(fill.type, H5T_COPY_TRANSIENT), FALSE)) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy/register datatype")
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to copy/register datatype")
 
     /*
      * Data type conversions are always done in place, so we need a buffer
@@ -1694,11 +1694,11 @@ H5P_get_fill_value(H5P_genplist_t *plist, const H5T_t *type, void *value/*out*/,
     if(H5T_get_size(type) >= H5T_get_size(fill.type)) {
         buf = value;
         if(H5T_path_bkg(tpath) && NULL == (bkg = H5MM_malloc(H5T_get_size(type))))
-            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for type conversion")
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTALLOC, FAIL, "memory allocation failed for type conversion")
     } /* end if */
     else {
         if(NULL == (buf = H5MM_malloc(H5T_get_size(fill.type))))
-            HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for type conversion")
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTALLOC, FAIL, "memory allocation failed for type conversion")
         if(H5T_path_bkg(tpath))
             bkg = value;
     } /* end else */
@@ -1706,9 +1706,9 @@ H5P_get_fill_value(H5P_genplist_t *plist, const H5T_t *type, void *value/*out*/,
 
     /* Do the conversion */
     if((dst_id = H5I_register(H5I_DATATYPE, H5T_copy(type, H5T_COPY_TRANSIENT), FALSE)) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy/register datatype")
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to copy/register datatype")
     if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, buf, bkg, dxpl_id) < 0)
-        HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed")
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "datatype conversion failed")
     if(buf != value)
         HDmemcpy(value, buf, H5T_get_size(type));
 
@@ -1717,10 +1717,10 @@ done:
         H5MM_xfree(buf);
     if(bkg != value)
         H5MM_xfree(bkg);
-    if(src_id >= 0)
-        H5I_dec_ref(src_id, FALSE);
-    if(dst_id >= 0)
-        H5I_dec_ref(dst_id, FALSE);
+    if(src_id >= 0 && H5I_dec_ref(src_id) < 0)
+        HDONE_ERROR(H5E_PLIST, H5E_CANTDEC, FAIL, "can't decrement ref count of temp ID")
+    if(dst_id >= 0 && H5I_dec_ref(dst_id) < 0)
+        HDONE_ERROR(H5E_PLIST, H5E_CANTDEC, FAIL, "can't decrement ref count of temp ID")
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5P_get_fill_value() */
diff --git a/src/H5Plapl.c b/src/H5Plapl.c
index 22cef28..438a297 100644
--- a/src/H5Plapl.c
+++ b/src/H5Plapl.c
@@ -208,8 +208,8 @@ H5P_lacc_elink_fapl_del(hid_t UNUSED prop_id, const char UNUSED *name, size_t UN
 
     l_fapl_id = (*(const hid_t *)value);
 
-    if((l_fapl_id > H5P_DEFAULT) && (H5I_dec_ref(l_fapl_id, FALSE) < 0))
-	HGOTO_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom for file access property list")
+    if((l_fapl_id > H5P_DEFAULT) && (H5I_dec_ref(l_fapl_id) < 0))
+	HGOTO_ERROR(H5E_PLIST, H5E_CANTRELEASE, FAIL, "unable to close atom for file access property list")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -282,8 +282,8 @@ H5P_lacc_elink_fapl_close(const char UNUSED *name, size_t UNUSED size, void *val
     HDassert(value);
 
     l_fapl_id = (*(const hid_t *)value);
-    if((l_fapl_id > H5P_DEFAULT) && (H5I_dec_ref(l_fapl_id, FALSE) < 0))
-	HGOTO_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom for file access property list")
+    if((l_fapl_id > H5P_DEFAULT) && (H5I_dec_ref(l_fapl_id) < 0))
+	HGOTO_ERROR(H5E_PLIST, H5E_CANTRELEASE, FAIL, "unable to close atom for file access property list")
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
@@ -589,15 +589,15 @@ H5Pset_elink_fapl(hid_t lapl_id, hid_t fapl_id)
         HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get fapl")
 
     /* Close the current file access property list if set */
-    if((l_fapl_id > H5P_DEFAULT) && (H5I_dec_ref(l_fapl_id, FALSE) < 0))
-	HGOTO_ERROR(H5E_ATOM, H5E_CANTRELEASE, FAIL, "unable to close atom for file access property list")
+    if((l_fapl_id > H5P_DEFAULT) && (H5I_dec_ref(l_fapl_id) < 0))
+	HGOTO_ERROR(H5E_PLIST, H5E_CANTRELEASE, FAIL, "unable to close atom for file access property list")
 
     if(NULL == (fapl_plist = H5P_object_verify(fapl_id, H5P_FILE_ACCESS)))
-	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list");
+	HGOTO_ERROR(H5E_PLIST, H5E_BADTYPE, FAIL, "not a file access property list");
 
     /* Make a copy of the property list for FAPL_ID */
     if((new_fapl_id = H5P_copy_plist(fapl_plist, FALSE)) < 0)
-	HGOTO_ERROR(H5E_INTERNAL, H5E_CANTINIT, FAIL, "unable to copy file access properties")
+	HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to copy file access properties")
 
     /* Set the file access property list for the link access */
     if(H5P_set(plist, H5L_ACS_ELINK_FAPL_NAME, &new_fapl_id) < 0)
diff --git a/src/H5R.c b/src/H5R.c
index ada2269..2d2766d 100644
--- a/src/H5R.c
+++ b/src/H5R.c
@@ -891,9 +891,8 @@ H5R_get_name(H5F_t *f, hid_t lapl_id, hid_t dxpl_id, hid_t id, H5R_type_t ref_ty
 
 done:
     /* Close file ID used for search */
-    if(file_id > 0)
-        if(H5I_dec_ref(file_id, FALSE) < 0)
-            HDONE_ERROR(H5E_REFERENCE, H5E_CANTCLOSEFILE, FAIL, "can't determine name")
+    if(file_id > 0 && H5I_dec_ref(file_id) < 0)
+        HDONE_ERROR(H5E_REFERENCE, H5E_CANTDEC, FAIL, "can't decrement ref count of temp ID")
 
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5R_get_name() */
diff --git a/src/H5S.c b/src/H5S.c
index b0a0a5e..e7cac9d 100644
--- a/src/H5S.c
+++ b/src/H5S.c
@@ -355,7 +355,7 @@ done:
 herr_t
 H5Sclose(hid_t space_id)
 {
-    herr_t ret_value=SUCCEED;   /* Return value */
+    herr_t ret_value = SUCCEED;   /* Return value */
 
     FUNC_ENTER_API(H5Sclose, FAIL)
     H5TRACE1("e", "i", space_id);
@@ -365,12 +365,12 @@ H5Sclose(hid_t space_id)
         HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace")
 
     /* When the reference count reaches zero the resources are freed */
-    if (H5I_dec_ref(space_id, TRUE) < 0)
-        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "problem freeing id")
+    if(H5I_dec_app_ref(space_id) < 0)
+        HGOTO_ERROR(H5E_DATASPACE, H5E_CANTDEC, FAIL, "problem freeing id")
 
 done:
     FUNC_LEAVE_API(ret_value)
-}
+} /* end H5Sclose() */
 
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5T.c b/src/H5T.c
index f1b9f1b..1f962f0 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -1719,11 +1719,11 @@ H5Tclose(hid_t type_id)
     /* Check args */
     if(NULL == (dt = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
 	HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype")
-    if(H5T_STATE_IMMUTABLE==dt->shared->state)
+    if(H5T_STATE_IMMUTABLE == dt->shared->state)
 	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "immutable datatype")
 
     /* When the reference count reaches zero the resources are freed */
-    if(H5I_dec_ref(type_id, TRUE) < 0)
+    if(H5I_dec_app_ref(type_id) < 0)
 	HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "problem freeing id")
 
 done:
@@ -2341,28 +2341,28 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
                     old_path->dst->shared->type!=dst->shared->type) {
                 continue;
             }
-            if ((tmp_sid = H5I_register(H5I_DATATYPE, H5T_copy(old_path->src, H5T_COPY_ALL), FALSE))<0 ||
-                    (tmp_did = H5I_register(H5I_DATATYPE, H5T_copy(old_path->dst, H5T_COPY_ALL), FALSE))<0)
-                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register data types for conv query");
+            if((tmp_sid = H5I_register(H5I_DATATYPE, H5T_copy(old_path->src, H5T_COPY_ALL), FALSE)) < 0 ||
+                    (tmp_did = H5I_register(H5I_DATATYPE, H5T_copy(old_path->dst, H5T_COPY_ALL), FALSE)) < 0)
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register data types for conv query")
             HDmemset(&cdata, 0, sizeof cdata);
             cdata.command = H5T_CONV_INIT;
-            if ((func)(tmp_sid, tmp_did, &cdata, (size_t)0, (size_t)0, (size_t)0,
-                    NULL, NULL, dxpl_id)<0) {
-                H5I_dec_ref(tmp_sid, FALSE);
-                H5I_dec_ref(tmp_did, FALSE);
+            if((func)(tmp_sid, tmp_did, &cdata, (size_t)0, (size_t)0, (size_t)0,
+                    NULL, NULL, dxpl_id) < 0) {
+                H5I_dec_ref(tmp_sid);
+                H5I_dec_ref(tmp_did);
                 tmp_sid = tmp_did = -1;
                 H5E_clear_stack(NULL);
                 continue;
             } /* end if */
 
             /* Create a new conversion path */
-            if (NULL==(new_path=H5FL_CALLOC(H5T_path_t)))
-                HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
+            if(NULL == (new_path = H5FL_CALLOC(H5T_path_t)))
+                HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
             HDstrncpy(new_path->name, name, (size_t)H5T_NAMELEN);
             new_path->name[H5T_NAMELEN-1] = '\0';
-            if (NULL==(new_path->src=H5T_copy(old_path->src, H5T_COPY_ALL)) ||
-                    NULL==(new_path->dst=H5T_copy(old_path->dst, H5T_COPY_ALL)))
-                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy data types");
+            if(NULL == (new_path->src = H5T_copy(old_path->src, H5T_COPY_ALL)) ||
+                    NULL == (new_path->dst=H5T_copy(old_path->dst, H5T_COPY_ALL)))
+                HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy data types")
             new_path->func = func;
             new_path->is_hard = FALSE;
             new_path->cdata = cdata;
@@ -2389,8 +2389,8 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst,
             old_path = H5FL_FREE(H5T_path_t, old_path);
 
             /* Release temporary atoms */
-            H5I_dec_ref(tmp_sid, FALSE);
-            H5I_dec_ref(tmp_did, FALSE);
+            H5I_dec_ref(tmp_sid);
+            H5I_dec_ref(tmp_did);
             tmp_sid = tmp_did = -1;
 
             /* We don't care about any failures during the freeing process */
@@ -2408,9 +2408,9 @@ done:
             new_path = H5FL_FREE(H5T_path_t, new_path);
 	} /* end if */
 	if(tmp_sid >= 0)
-            H5I_dec_ref(tmp_sid, FALSE);
+            H5I_dec_ref(tmp_sid);
 	if(tmp_did >= 0)
-            H5I_dec_ref(tmp_did, FALSE);
+            H5I_dec_ref(tmp_did);
     } /* end if */
 
     FUNC_LEAVE_NOAPI(ret_value);
@@ -4409,9 +4409,9 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
 	if((func)(src_id, dst_id, &(path->cdata), (size_t)0, (size_t)0, (size_t)0, NULL, NULL, dxpl_id) < 0)
 	    HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to initialize conversion function")
 	if(src_id >= 0)
-            H5I_dec_ref(src_id, FALSE);
+            H5I_dec_ref(src_id);
 	if(dst_id >= 0)
-            H5I_dec_ref(dst_id, FALSE);
+            H5I_dec_ref(dst_id);
 	src_id = dst_id = -1;
 	path->func = func;
 	path->is_hard = TRUE;
@@ -4441,8 +4441,8 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name,
 	    path->func = H5T_g.soft[i].func;
 	    path->is_hard = FALSE;
 	} /* end else */
-	H5I_dec_ref(src_id, FALSE);
-	H5I_dec_ref(dst_id, FALSE);
+	H5I_dec_ref(src_id);
+	H5I_dec_ref(dst_id);
 	src_id = dst_id = -1;
     } /* end for */
     if(!path->func)
@@ -4529,9 +4529,9 @@ done:
         path = H5FL_FREE(H5T_path_t, path);
     } /* end if */
     if(src_id >= 0)
-        H5I_dec_ref(src_id, FALSE);
+        H5I_dec_ref(src_id);
     if(dst_id >= 0)
-        H5I_dec_ref(dst_id, FALSE);
+        H5I_dec_ref(dst_id);
 
     FUNC_LEAVE_NOAPI(ret_value);
 } /* end H5T_path_find() */
diff --git a/src/H5TS.c b/src/H5TS.c
index 5d38487..480bc2d 100644
--- a/src/H5TS.c
+++ b/src/H5TS.c
@@ -29,16 +29,14 @@ typedef struct H5TS_cancel_struct {
 } H5TS_cancel_t;
 
 /* Global variable definitions */
-pthread_once_t H5TS_first_init_g = PTHREAD_ONCE_INIT;
-pthread_key_t H5TS_errstk_key_g;
-pthread_key_t H5TS_funcstk_key_g;
-pthread_key_t H5TS_cancel_key_g;
-hbool_t H5TS_allow_concurrent_g = FALSE; /* concurrent APIs override this */
-
-/* Local function definitions */
-#ifdef NOT_USED
-static void H5TS_mutex_init(H5TS_mutex_t *mutex);
-#endif /* NOT_USED */
+#ifdef H5_HAVE_WIN_THREADS
+H5TS_once_t H5TS_first_init_g;
+#else /* H5_HAVE_WIN_THREADS */
+H5TS_once_t H5TS_first_init_g = PTHREAD_ONCE_INIT;
+#endif /* H5_HAVE_WIN_THREADS */
+H5TS_key_t H5TS_errstk_key_g;
+H5TS_key_t H5TS_funcstk_key_g;
+H5TS_key_t H5TS_cancel_key_g;
 
 
 /*--------------------------------------------------------------------------
@@ -70,12 +68,45 @@ H5TS_key_destructor(void *key_val)
         HDfree(key_val);
 }
 
+#ifdef H5_HAVE_WIN_THREADS
+
 /*--------------------------------------------------------------------------
  * NAME
- *    H5TS_first_thread_init
+ *    H5TS_win32_first_thread_init
  *
  * USAGE
- *    H5TS_first_thread_init()
+ *    H5TS_win32_first_thread_init()
+ *
+ * RETURNS
+ *
+ * DESCRIPTION
+ *    Special function on windows needed to call the H5TS_first_thread_init
+ *    function.
+ *
+ * PROGRAMMER: Mike McGreevy
+ *             September 1, 2010
+ *
+ * MODIFICATIONS:
+ *
+ *--------------------------------------------------------------------------
+ */
+BOOL CALLBACK 
+H5TS_win32_first_thread_init(PINIT_ONCE InitOnce, PVOID Parameter, PVOID *lpContex)
+{
+    InitializeCriticalSection ( &H5_g.init_lock.CriticalSection );
+    H5TS_errstk_key_g = TlsAlloc();
+    H5TS_funcstk_key_g = TlsAlloc();
+    H5TS_cancel_key_g = TlsAlloc();
+
+    return TRUE;
+} /* H5TS_win32_first_thread_init() */
+#else /* H5_HAVE_WIN_THREADS */
+/*--------------------------------------------------------------------------
+ * NAME
+ *    H5TS_pthread_first_thread_init
+ *
+ * USAGE
+ *    H5TS_pthread_first_thread_init()
  *
  * RETURNS
  *
@@ -92,7 +123,7 @@ H5TS_key_destructor(void *key_val)
  *--------------------------------------------------------------------------
  */
 void
-H5TS_first_thread_init(void)
+H5TS_pthread_first_thread_init(void)
 {
     H5_g.H5_libinit_g = FALSE;
 
@@ -110,6 +141,7 @@ H5TS_first_thread_init(void)
     /* initialize key for thread cancellability mechanism */
     pthread_key_create(&H5TS_cancel_key_g, H5TS_key_destructor);
 }
+#endif /* H5_HAVE_WIN_THREADS */
 
 /*--------------------------------------------------------------------------
  * NAME
@@ -139,9 +171,11 @@ H5TS_first_thread_init(void)
 herr_t
 H5TS_mutex_lock(H5TS_mutex_t *mutex)
 {
-    herr_t ret_value;
-
-    ret_value = pthread_mutex_lock(&mutex->atomic_lock);
+#ifdef	H5_HAVE_WIN_THREADS
+    EnterCriticalSection( &mutex->CriticalSection); 
+    return 0;
+#else /* H5_HAVE_WIN_THREADS */
+    herr_t ret_value = pthread_mutex_lock(&mutex->atomic_lock);
 
     if (ret_value)
         return ret_value;
@@ -159,7 +193,8 @@ H5TS_mutex_lock(H5TS_mutex_t *mutex)
         mutex->lock_count = 1;
     }
 
-    return pthread_mutex_unlock(&mutex->atomic_lock);
+    return pthread_mutex_unlock(&mutex->atomic_lock); 
+#endif /* H5_HAVE_WIN_THREADS */
 }
 
 /*--------------------------------------------------------------------------
@@ -191,9 +226,12 @@ H5TS_mutex_lock(H5TS_mutex_t *mutex)
 herr_t
 H5TS_mutex_unlock(H5TS_mutex_t *mutex)
 {
-    herr_t ret_value;           /* Return value */
-
-    ret_value = pthread_mutex_lock(&mutex->atomic_lock);
+#ifdef	H5_HAVE_WIN_THREADS
+    /* Releases ownership of the specified critical section object. */
+    LeaveCriticalSection(&mutex->CriticalSection);
+    return 0; 
+#else  /* H5_HAVE_WIN_THREADS */
+    herr_t ret_value = pthread_mutex_lock(&mutex->atomic_lock);
 
     if(ret_value)
         return ret_value;
@@ -210,8 +248,9 @@ H5TS_mutex_unlock(H5TS_mutex_t *mutex)
             ret_value = err;
     } /* end if */
 
-    return ret_value;
-}
+    return ret_value; 
+#endif /* H5_HAVE_WIN_THREADS */
+} /* H5TS_mutex_unlock */
 
 /*--------------------------------------------------------------------------
  * NAME
@@ -246,17 +285,21 @@ H5TS_mutex_unlock(H5TS_mutex_t *mutex)
 herr_t
 H5TS_cancel_count_inc(void)
 {
+#ifdef	H5_HAVE_WIN_THREADS
+    /* unsupported; just return 0 */
+    return SUCCEED;
+#else /* H5_HAVE_WIN_THREADS */
     H5TS_cancel_t *cancel_counter;
-    herr_t ret_value = 0;
+    herr_t ret_value = SUCCEED; 
 
-    cancel_counter = pthread_getspecific(H5TS_cancel_key_g);
+    cancel_counter = (H5TS_cancel_t *)H5TS_get_thread_local_value(H5TS_cancel_key_g); 
 
     if (!cancel_counter) {
         /*
 	 * First time thread calls library - create new counter and associate
          * with key
          */
-	cancel_counter = H5MM_calloc(sizeof(H5TS_cancel_t));
+	cancel_counter = (H5TS_cancel_t *)H5MM_calloc(sizeof(H5TS_cancel_t));
 
 	if (!cancel_counter) {
 	    H5E_push_stack(NULL, "H5TS_cancel_count_inc",
@@ -274,7 +317,9 @@ H5TS_cancel_count_inc(void)
 					   &cancel_counter->previous_state);
 
     ++cancel_counter->cancel_count;
-    return ret_value;
+
+    return ret_value; 
+#endif /* H5_HAVE_WIN_THREADS */
 }
 
 /*--------------------------------------------------------------------------
@@ -307,16 +352,57 @@ H5TS_cancel_count_inc(void)
 herr_t
 H5TS_cancel_count_dec(void)
 {
-    herr_t ret_value = 0;
-    register H5TS_cancel_t *cancel_counter;
+#ifdef	H5_HAVE_WIN_THREADS 
+    /* unsupported; will just return 0 */
+    return SUCCEED;
+#else /* H5_HAVE_WIN_THREADS */
+    register H5TS_cancel_t *cancel_counter; 
+    herr_t ret_value = SUCCEED;
 
-    cancel_counter = pthread_getspecific(H5TS_cancel_key_g);
+    cancel_counter = (H5TS_cancel_t *)H5TS_get_thread_local_value(H5TS_cancel_key_g); 
 
     if (cancel_counter->cancel_count == 1)
         ret_value = pthread_setcancelstate(cancel_counter->previous_state, NULL);
 
-    --cancel_counter->cancel_count;
+    --cancel_counter->cancel_count; 
+
     return ret_value;
+#endif /* H5_HAVE_WIN_THREADS */
 }
 
+
+/*--------------------------------------------------------------------------
+ * NAME
+ *    H5TS_create_thread
+ *
+ * RETURNS
+ *    Thread identifier.
+ *
+ * DESCRIPTION
+ *    Spawn off a new thread calling function 'func' with input 'udata'.
+ *
+ * PROGRAMMER: Mike McGreevy
+ *             August 31, 2010
+ *
+ *--------------------------------------------------------------------------
+ */
+H5TS_thread_t
+H5TS_create_thread(void * func, H5TS_attr_t * attr, void*udata)
+{
+    H5TS_thread_t ret_value;
+
+#ifdef	H5_HAVE_WIN_THREADS 
+
+    ret_value = CreateThread(NULL, 0, func, udata, 0, NULL);
+
+#else /* H5_HAVE_WIN_THREADS */
+
+    pthread_create(&ret_value, attr, (void * (*)(void *))func, udata);
+
+#endif /* H5_HAVE_WIN_THREADS */
+
+    return ret_value;
+
+} /* H5TS_create_thread */
+
 #endif	/* H5_HAVE_THREADSAFE */
diff --git a/src/H5TSprivate.h b/src/H5TSprivate.h
index 0d0b620..7f55f4f 100644
--- a/src/H5TSprivate.h
+++ b/src/H5TSprivate.h
@@ -33,30 +33,91 @@
 #include "H5TSpublic.h"		/*Public API prototypes */
 #endif /* LATER */
 
+#ifdef H5_HAVE_WIN_THREADS
+
 /* Library level data structures */
 
+/* Mutexes, Threads, and Attributes */
+typedef struct H5TS_mutex_struct {
+	CRITICAL_SECTION CriticalSection;
+} H5TS_mutex_t;
+typedef CRITICAL_SECTION H5TS_mutex_simple_t;
+typedef HANDLE H5TS_thread_t;
+typedef HANDLE H5TS_attr_t;
+typedef DWORD H5TS_key_t;
+typedef INIT_ONCE H5TS_once_t;
+
+/* Defines */
+/* not used on windows side, but need to be defined to something */
+#define H5TS_SCOPE_SYSTEM 0
+#define H5TS_SCOPE_PROCESS 0
+
+/* Functions */
+#define H5TS_get_thread_local_value(key)	TlsGetValue( key )
+#define H5TS_set_thread_local_value(key, value)	TlsSetValue( key, value )
+#define H5TS_attr_init(attr_ptr) 0
+#define H5TS_attr_setscope(attr_ptr, scope) 0
+#define H5TS_attr_destroy(attr_ptr) 0
+#define H5TS_wait_for_thread(thread) WaitForSingleObject(thread, INFINITE)
+#define H5TS_mutex_init(mutex) InitializeCriticalSection(mutex)
+#define H5TS_mutex_lock_simple(mutex) EnterCriticalSection(mutex)
+#define H5TS_mutex_unlock_simple(mutex) LeaveCriticalSection(mutex)
+
+H5_DLL BOOL CALLBACK 
+H5TS_win32_first_thread_init(PINIT_ONCE InitOnce, PVOID Parameter, PVOID *lpContex);
+
+#else /* H5_HAVE_WIN_THREADS */
+
+/* Library level data structures */
+
+/* Mutexes, Threads, and Attributes */
 typedef struct H5TS_mutex_struct {
     pthread_t owner_thread;		/* current lock owner */
     pthread_mutex_t atomic_lock;	/* lock for atomicity of new mechanism */
     pthread_cond_t cond_var;		/* condition variable */
     unsigned int lock_count;
 } H5TS_mutex_t;
+typedef pthread_t      H5TS_thread_t;
+typedef pthread_attr_t H5TS_attr_t;
+typedef pthread_mutex_t H5TS_mutex_simple_t;
+typedef pthread_key_t  H5TS_key_t;
+typedef pthread_once_t H5TS_once_t;
+
+/* Scope Definitions */
+#define H5TS_SCOPE_SYSTEM PTHREAD_SCOPE_SYSTEM
+#define H5TS_SCOPE_PROCESS PTHREAD_SCOPE_PROCESS
+
+/* Functions */
+#define H5TS_get_thread_local_value(key)	pthread_getspecific( key )
+#define H5TS_set_thread_local_value(key, value)	pthread_setspecific( key, value )
+#define H5TS_attr_init(attr_ptr) pthread_attr_init((attr_ptr))
+#define H5TS_attr_setscope(attr_ptr, scope) pthread_attr_setscope(attr_ptr, scope)
+#define H5TS_attr_destroy(attr_ptr) pthread_attr_destroy(attr_ptr)
+#define H5TS_wait_for_thread(thread) pthread_join(thread, NULL)
+#define H5TS_mutex_init(mutex) pthread_mutex_init(mutex, NULL)
+#define H5TS_mutex_lock_simple(mutex) pthread_mutex_lock(mutex)
+#define H5TS_mutex_unlock_simple(mutex) pthread_mutex_unlock(mutex)
 
-/* Extern global variables */
-extern pthread_once_t H5TS_first_init_g;
-extern pthread_key_t H5TS_errstk_key_g;
-extern pthread_key_t H5TS_funcstk_key_g;
+#endif /* H5_HAVE_WIN_THREADS */
+
+/* External global variables */
+extern H5TS_once_t H5TS_first_init_g;
+extern H5TS_key_t H5TS_errstk_key_g;
+extern H5TS_key_t H5TS_funcstk_key_g;
 
 #if defined c_plusplus || defined __cplusplus
 extern      "C"
 {
 #endif	/* c_plusplus || __cplusplus */
 
-H5_DLL void H5TS_first_thread_init(void);
+H5_DLL void   H5TS_pthread_first_thread_init(void);
 H5_DLL herr_t H5TS_mutex_lock(H5TS_mutex_t *mutex);
 H5_DLL herr_t H5TS_mutex_unlock(H5TS_mutex_t *mutex);
 H5_DLL herr_t H5TS_cancel_count_inc(void);
 H5_DLL herr_t H5TS_cancel_count_dec(void);
+H5_DLL H5TS_thread_t H5TS_create_thread(void * func, H5TS_attr_t * attr, void *udata);
+
+
 
 #if defined c_plusplus || defined __cplusplus
 }
diff --git a/src/H5Tcommit.c b/src/H5Tcommit.c
index c7f0259..b924b61 100644
--- a/src/H5Tcommit.c
+++ b/src/H5Tcommit.c
@@ -664,7 +664,8 @@ H5Tget_create_plist(hid_t dtype_id)
 done:
     if(ret_value < 0)
         if(new_tcpl_id > 0)
-            (void)H5I_dec_ref(new_tcpl_id, TRUE);
+            if(H5I_dec_app_ref(new_tcpl_id) < 0)
+                HDONE_ERROR(H5E_DATATYPE, H5E_CANTDEC, FAIL, "unable to close temporary object")
 
     FUNC_LEAVE_API(ret_value)
 } /* end H5Tget_create_plist() */
diff --git a/src/H5Tconv.c b/src/H5Tconv.c
index 6069577..9d98e50 100644
--- a/src/H5Tconv.c
+++ b/src/H5Tconv.c
@@ -1783,9 +1783,9 @@ H5T_conv_struct_free(H5T_conv_struct_t *priv)
 
     for (i=0; i<priv->src_nmembs; i++)
         if (src2dst[i] >= 0) {
-            status = H5I_dec_ref(src_memb_id[i], FALSE);
+            status = H5I_dec_ref(src_memb_id[i]);
             HDassert(status >= 0);
-            status = H5I_dec_ref(dst_memb_id[src2dst[i]], FALSE);
+            status = H5I_dec_ref(dst_memb_id[src2dst[i]]);
             HDassert(status >= 0);
         }
 
@@ -3173,9 +3173,9 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
 
             /* Release the temporary datatype IDs used */
             if(tsrc_id >= 0)
-                H5I_dec_ref(tsrc_id, FALSE);
+                H5I_dec_ref(tsrc_id);
             if(tdst_id >= 0)
-                H5I_dec_ref(tdst_id, FALSE);
+                H5I_dec_ref(tdst_id);
             break;
 
         default:    /* Some other command we don't know about yet.*/
@@ -3325,9 +3325,9 @@ H5T_conv_array(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts,
 
             /* Release the temporary datatype IDs used */
             if(tsrc_id >= 0)
-                H5I_dec_ref(tsrc_id, FALSE);
+                H5I_dec_ref(tsrc_id);
             if(tdst_id >= 0)
-                H5I_dec_ref(tdst_id, FALSE);
+                H5I_dec_ref(tdst_id);
             break;
 
         default:    /* Some other command we don't know about yet.*/
diff --git a/src/H5Z.c b/src/H5Z.c
index ee46941..b22863e 100644
--- a/src/H5Z.c
+++ b/src/H5Z.c
@@ -637,7 +637,7 @@ H5Z_prepare_prelude_callback_dcpl(hid_t dcpl_id, hid_t type_id, H5Z_prelude_type
     } /* end if */
 
 done:
-    if(space_id > 0 && H5I_dec_ref(space_id, FALSE) < 0)
+    if(space_id > 0 && H5I_dec_ref(space_id) < 0)
         HDONE_ERROR(H5E_PLINE, H5E_CANTRELEASE, FAIL, "unable to close dataspace")
 
     FUNC_LEAVE_NOAPI(ret_value)
diff --git a/src/H5private.h b/src/H5private.h
index 3875fb3..d506a59 100644
--- a/src/H5private.h
+++ b/src/H5private.h
@@ -30,8 +30,12 @@
 
 /* include the pthread header */
 #ifdef H5_HAVE_THREADSAFE
+#ifdef H5_HAVE_PTHREAD_H
 #include <pthread.h>
-#endif
+#else /* H5_HAVE_PTHREAD_H */
+#define H5_HAVE_WIN_THREADS
+#endif /* H5_HAVE_PTHREAD_H */
+#endif /* H5_HAVE_THREADSAFE */
 
 /*
  * Include ANSI-C header files.
@@ -1666,8 +1670,11 @@ typedef struct H5_api_struct {
 #define H5_INIT_GLOBAL H5_g.H5_libinit_g
 
 /* Macro for first thread initialization */
-#define H5_FIRST_THREAD_INIT                                                  \
-   pthread_once(&H5TS_first_init_g, H5TS_first_thread_init);
+#ifdef H5_HAVE_WIN_THREADS
+#define H5_FIRST_THREAD_INIT InitOnceExecuteOnce(&H5TS_first_init_g, H5TS_win32_first_thread_init, NULL, NULL);
+#else
+#define H5_FIRST_THREAD_INIT pthread_once(&H5TS_first_init_g, H5TS_pthread_first_thread_init);
+#endif
 
 /* Macros for threadsafe HDF-5 Phase I locks */
 #define H5_API_LOCK                                                           \
diff --git a/src/H5public.h b/src/H5public.h
index 361906a..c92e628 100644
--- a/src/H5public.h
+++ b/src/H5public.h
@@ -43,9 +43,13 @@
 #   include <limits.h>		/*for H5T_NATIVE_CHAR defn in H5Tpublic.h    */
 #endif
 #ifndef __cplusplus
-#ifdef H5_HAVE_STDINT_H
+# ifdef H5_HAVE_STDINT_H
 #   include <stdint.h>		/*for C9x types				     */
-#endif
+# endif
+#else
+# ifdef H5_HAVE_STDINT_H_CXX
+#   include <stdint.h>		/*for C9x types	when include from C++	     */
+# endif
 #endif
 #ifdef H5_HAVE_INTTYPES_H
 #   include <inttypes.h>        /* For uint64_t on some platforms            */
diff --git a/src/Makefile.in b/src/Makefile.in
index 8dbba32..fddf135 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -385,7 +385,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -434,6 +433,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index bbf7894..0bec69f 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -148,16 +148,7 @@ SET (testhdf5_SRCS
 #-- Adding test for testhdf5
 ADD_EXECUTABLE (testhdf5 ${testhdf5_SRCS})
 H5_NAMING (testhdf5)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (testhdf5
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (testhdf5)
 TARGET_LINK_LIBRARIES (testhdf5 ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 ADD_TEST (NAME testhdf5 COMMAND $<TARGET_FILE:testhdf5>)
@@ -171,16 +162,7 @@ ADD_TEST (NAME testhdf5 COMMAND $<TARGET_FILE:testhdf5>)
 MACRO (ADD_H5_TEST file)
   ADD_EXECUTABLE (${file} ${HDF5_TEST_SOURCE_DIR}/${file}.c)
   H5_NAMING (${file})
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (${file}
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (${file})
   TARGET_LINK_LIBRARIES (${file} ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
 
   ADD_TEST (NAME ${file} COMMAND $<TARGET_FILE:${file}>)
@@ -254,16 +236,7 @@ ENDIF (WIN32)
 #-- Adding test for cache
 ADD_EXECUTABLE (cache ${HDF5_TEST_SOURCE_DIR}/cache.c ${HDF5_TEST_SOURCE_DIR}/cache_common.c)
 H5_NAMING (cache)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (cache
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (cache)
 TARGET_LINK_LIBRARIES (cache ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 
 ADD_TEST (NAME cache COMMAND $<TARGET_FILE:cache>)
@@ -271,16 +244,7 @@ ADD_TEST (NAME cache COMMAND $<TARGET_FILE:cache>)
 #-- Adding test for cache_api
 ADD_EXECUTABLE (cache_api ${HDF5_TEST_SOURCE_DIR}/cache_api.c ${HDF5_TEST_SOURCE_DIR}/cache_common.c)
 H5_NAMING (cache_api)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (cache_api
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (cache_api)
 TARGET_LINK_LIBRARIES (cache_api ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 
 ADD_TEST (NAME cache_api COMMAND $<TARGET_FILE:cache_api>)
@@ -288,16 +252,7 @@ ADD_TEST (NAME cache_api COMMAND $<TARGET_FILE:cache_api>)
 #-- Adding test for cache_tagging
 ADD_EXECUTABLE (cache_tagging ${HDF5_TEST_SOURCE_DIR}/cache_tagging.c ${HDF5_TEST_SOURCE_DIR}/cache_common.c)
 H5_NAMING (cache_tagging)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (cache_tagging
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (cache_tagging)
 TARGET_LINK_LIBRARIES (cache_tagging ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 
 ADD_TEST (NAME cache_tagging COMMAND $<TARGET_FILE:cache_tagging>)
@@ -310,16 +265,7 @@ ADD_EXECUTABLE (ttsafe
     ${HDF5_TEST_SOURCE_DIR}/ttsafe_acreate.c
 )
 H5_NAMING (ttsafe)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (ttsafe
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (ttsafe)
 TARGET_LINK_LIBRARIES (ttsafe ${HDF5_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 
 ADD_TEST (NAME ttsafe COMMAND $<TARGET_FILE:ttsafe>)
@@ -334,16 +280,7 @@ IF (HDF5_BUILD_GENERATORS AND NOT BUILD_SHARED_LIBS)
   MACRO (ADD_H5_GENERATOR genfile)
     ADD_EXECUTABLE (${genfile} ${HDF5_TEST_SOURCE_DIR}/${genfile}.c)
     H5_NAMING (${genfile})
-    IF (WIN32)
-      IF (MSVC)
-        IF (NOT BUILD_SHARED_LIBS)
-          SET_TARGET_PROPERTIES (${genfile}
-              PROPERTIES
-                  LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-          ) 
-        ENDIF (NOT BUILD_SHARED_LIBS)
-      ENDIF (MSVC)
-    ENDIF (WIN32)
+    TARGET_WIN_PROPERTIES (${genfile})
     TARGET_LINK_LIBRARIES (${genfile} ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
   ENDMACRO (ADD_H5_GENERATOR genfile)
 
diff --git a/test/Makefile.am b/test/Makefile.am
index 6ca7227..42545d1 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -38,8 +38,8 @@ SCRIPT_DEPEND = error_test$(EXEEXT) err_compat$(EXEEXT)
 # other current library code tests.
 TEST_PROG=testhdf5 lheap ohdr stab gheap cache cache_api cache_tagging \
            pool hyperslab istore bittests dt_arith \
-           dtypes dsets cmpd_dset extend external objcopy links unlink big mtime     \
-           fillval mount flush1 flush2 app_ref enum \
+           dtypes dsets cmpd_dset filter_fail extend external objcopy links unlink \
+           big mtime fillval mount flush1 flush2 app_ref enum \
            set_extent ttsafe \
            getname vfd ntypes dangle dtransform reserved cross_read \
            freespace mf farray earray btree2 fheap
@@ -112,7 +112,7 @@ CHECK_CLEANFILES+=cmpd_dset.h5 compact_dataset.h5 dataset.h5 \
     huge_chunks.h5 chunk_cache.h5 big_chunk.h5 chunk_fast.h5 \
     chunk_expand.h5 \
     copy_dcpl_newfile.h5 extend.h5 istore.h5 extlinks*.h5 frspace.h5 links*.h5 \
-    sys_file1 tfile[1-4].h5 th5s[1-3].h5 lheap.h5 fheap.h5 ohdr.h5 \
+    sys_file1 tfile[1-5].h5 th5s[1-3].h5 lheap.h5 fheap.h5 ohdr.h5 \
     stab.h5 extern_[1-3].h5 extern_[1-4][ab].raw gheap[0-4].h5 \
     dt_arith[1-2] links.h5 links[0-6]*.h5 extlinks[0-15].h5 tmp \
     big.data big[0-9][0-9][0-9][0-9][0-9].h5  \
diff --git a/test/Makefile.in b/test/Makefile.in
index 65bdaec..e91de4c 100644
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -84,9 +84,9 @@ am__EXEEXT_1 = testhdf5$(EXEEXT) lheap$(EXEEXT) ohdr$(EXEEXT) \
 	cache_tagging$(EXEEXT) pool$(EXEEXT) hyperslab$(EXEEXT) \
 	istore$(EXEEXT) bittests$(EXEEXT) dt_arith$(EXEEXT) \
 	dtypes$(EXEEXT) dsets$(EXEEXT) cmpd_dset$(EXEEXT) \
-	extend$(EXEEXT) external$(EXEEXT) objcopy$(EXEEXT) \
-	links$(EXEEXT) unlink$(EXEEXT) big$(EXEEXT) mtime$(EXEEXT) \
-	fillval$(EXEEXT) mount$(EXEEXT) flush1$(EXEEXT) \
+	filter_fail$(EXEEXT) extend$(EXEEXT) external$(EXEEXT) \
+	objcopy$(EXEEXT) links$(EXEEXT) unlink$(EXEEXT) big$(EXEEXT) \
+	mtime$(EXEEXT) fillval$(EXEEXT) mount$(EXEEXT) flush1$(EXEEXT) \
 	flush2$(EXEEXT) app_ref$(EXEEXT) enum$(EXEEXT) \
 	set_extent$(EXEEXT) ttsafe$(EXEEXT) getname$(EXEEXT) \
 	vfd$(EXEEXT) ntypes$(EXEEXT) dangle$(EXEEXT) \
@@ -194,6 +194,10 @@ fillval_SOURCES = fillval.c
 fillval_OBJECTS = fillval.$(OBJEXT)
 fillval_LDADD = $(LDADD)
 fillval_DEPENDENCIES = libh5test.la $(LIBHDF5)
+filter_fail_SOURCES = filter_fail.c
+filter_fail_OBJECTS = filter_fail.$(OBJEXT)
+filter_fail_LDADD = $(LDADD)
+filter_fail_DEPENDENCIES = libh5test.la $(LIBHDF5)
 flush1_SOURCES = flush1.c
 flush1_OBJECTS = flush1.$(OBJEXT)
 flush1_LDADD = $(LDADD)
@@ -405,10 +409,10 @@ SOURCES = $(libh5test_la_SOURCES) app_ref.c big.c bittests.c btree2.c \
 	cache.c cache_api.c cache_tagging.c cmpd_dset.c cross_read.c \
 	dangle.c dsets.c dt_arith.c dtransform.c dtypes.c earray.c \
 	enum.c err_compat.c error_test.c extend.c external.c farray.c \
-	fheap.c fillval.c flush1.c flush2.c freespace.c gen_bad_ohdr.c \
-	gen_bogus.c gen_cross.c gen_deflate.c gen_filespace.c \
-	gen_filters.c gen_idx.c gen_new_array.c gen_new_fill.c \
-	gen_new_group.c gen_new_mtime.c gen_new_super.c \
+	fheap.c fillval.c filter_fail.c flush1.c flush2.c freespace.c \
+	gen_bad_ohdr.c gen_bogus.c gen_cross.c gen_deflate.c \
+	gen_filespace.c gen_filters.c gen_idx.c gen_new_array.c \
+	gen_new_fill.c gen_new_group.c gen_new_mtime.c gen_new_super.c \
 	gen_noencoder.c gen_nullspace.c gen_sizes_lheap.c \
 	gen_specmetaread.c gen_udlinks.c getname.c gheap.c hyperslab.c \
 	istore.c lheap.c links.c mf.c mount.c mtime.c ntypes.c \
@@ -420,17 +424,18 @@ DIST_SOURCES = $(libh5test_la_SOURCES) app_ref.c big.c bittests.c \
 	btree2.c cache.c cache_api.c cache_tagging.c cmpd_dset.c \
 	cross_read.c dangle.c dsets.c dt_arith.c dtransform.c dtypes.c \
 	earray.c enum.c err_compat.c error_test.c extend.c external.c \
-	farray.c fheap.c fillval.c flush1.c flush2.c freespace.c \
-	gen_bad_ohdr.c gen_bogus.c gen_cross.c gen_deflate.c \
-	gen_filespace.c gen_filters.c gen_idx.c gen_new_array.c \
-	gen_new_fill.c gen_new_group.c gen_new_mtime.c gen_new_super.c \
-	gen_noencoder.c gen_nullspace.c gen_sizes_lheap.c \
-	gen_specmetaread.c gen_udlinks.c getname.c gheap.c hyperslab.c \
-	istore.c lheap.c links.c mf.c mount.c mtime.c ntypes.c \
-	objcopy.c ohdr.c pool.c reserved.c set_extent.c \
-	space_overflow.c stab.c swmr_generator.c swmr_reader.c \
-	swmr_writer.c tcheck_version.c $(testhdf5_SOURCES) testmeta.c \
-	$(ttsafe_SOURCES) unlink.c vfd.c
+	farray.c fheap.c fillval.c filter_fail.c flush1.c flush2.c \
+	freespace.c gen_bad_ohdr.c gen_bogus.c gen_cross.c \
+	gen_deflate.c gen_filespace.c gen_filters.c gen_idx.c \
+	gen_new_array.c gen_new_fill.c gen_new_group.c gen_new_mtime.c \
+	gen_new_super.c gen_noencoder.c gen_nullspace.c \
+	gen_sizes_lheap.c gen_specmetaread.c gen_udlinks.c getname.c \
+	gheap.c hyperslab.c istore.c lheap.c links.c mf.c mount.c \
+	mtime.c ntypes.c objcopy.c ohdr.c pool.c reserved.c \
+	set_extent.c space_overflow.c stab.c swmr_generator.c \
+	swmr_reader.c swmr_writer.c tcheck_version.c \
+	$(testhdf5_SOURCES) testmeta.c $(ttsafe_SOURCES) unlink.c \
+	vfd.c
 ETAGS = etags
 CTAGS = ctags
 am__tty_colors = \
@@ -637,7 +642,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -686,6 +690,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
@@ -705,7 +710,7 @@ CHECK_CLEANFILES = *.chkexe *.chklog *.clog cmpd_dset.h5 \
 	max_compact_dataset.h5 simple.h5 set_local.h5 random_chunks.h5 \
 	huge_chunks.h5 chunk_cache.h5 big_chunk.h5 chunk_fast.h5 \
 	chunk_expand.h5 copy_dcpl_newfile.h5 extend.h5 istore.h5 \
-	extlinks*.h5 frspace.h5 links*.h5 sys_file1 tfile[1-4].h5 \
+	extlinks*.h5 frspace.h5 links*.h5 sys_file1 tfile[1-5].h5 \
 	th5s[1-3].h5 lheap.h5 fheap.h5 ohdr.h5 stab.h5 extern_[1-3].h5 \
 	extern_[1-4][ab].raw gheap[0-4].h5 dt_arith[1-2] links.h5 \
 	links[0-6]*.h5 extlinks[0-15].h5 tmp big.data \
@@ -739,8 +744,8 @@ SCRIPT_DEPEND = error_test$(EXEEXT) err_compat$(EXEEXT)
 # other current library code tests.
 TEST_PROG = testhdf5 lheap ohdr stab gheap cache cache_api cache_tagging \
            pool hyperslab istore bittests dt_arith \
-           dtypes dsets cmpd_dset extend external objcopy links unlink big mtime     \
-           fillval mount flush1 flush2 app_ref enum \
+           dtypes dsets cmpd_dset filter_fail extend external objcopy links unlink \
+           big mtime fillval mount flush1 flush2 app_ref enum \
            set_extent ttsafe \
            getname vfd ntypes dangle dtransform reserved cross_read \
            freespace mf farray earray btree2 fheap
@@ -981,6 +986,9 @@ fheap$(EXEEXT): $(fheap_OBJECTS) $(fheap_DEPENDENCIES)
 fillval$(EXEEXT): $(fillval_OBJECTS) $(fillval_DEPENDENCIES) 
 	@rm -f fillval$(EXEEXT)
 	$(LINK) $(fillval_OBJECTS) $(fillval_LDADD) $(LIBS)
+filter_fail$(EXEEXT): $(filter_fail_OBJECTS) $(filter_fail_DEPENDENCIES) 
+	@rm -f filter_fail$(EXEEXT)
+	$(LINK) $(filter_fail_OBJECTS) $(filter_fail_LDADD) $(LIBS)
 flush1$(EXEEXT): $(flush1_OBJECTS) $(flush1_DEPENDENCIES) 
 	@rm -f flush1$(EXEEXT)
 	$(LINK) $(flush1_OBJECTS) $(flush1_LDADD) $(LIBS)
@@ -1150,6 +1158,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/farray.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fheap.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fillval.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/filter_fail.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/flush1.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/flush2.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/freespace.Po@am__quote@
diff --git a/test/dsets.c b/test/dsets.c
index 15de972..88ffe5d 100644
--- a/test/dsets.c
+++ b/test/dsets.c
@@ -944,10 +944,10 @@ static herr_t
 test_layout_extend(hid_t fapl)
 {
     char filename[FILENAME_BUF_SIZE];	/* File name */
-    hid_t fid; 				/* File id */
-    hid_t sid_fix, sid_unlim; 		/* Dataspace id */
-    hid_t dcpl_compact, dcpl_contig, dcpl_chunked;	/* Dataset creation property list id */
-    hid_t did_fixed, did_unlim;		/* Dataset id */
+    hid_t fid = -1; 				/* File id */
+    hid_t sid_fix = -1, sid_unlim = -1; 	/* Dataspace id */
+    hid_t dcpl_compact = -1, dcpl_contig = -1, dcpl_chunked = -1; /* Dataset creation property list id */
+    hid_t did_fixed = -1, did_unlim = -1;	/* Dataset id */
     hsize_t cur_size[1] = {10};		/* Current size of dataspace */
     hsize_t max_unlim[1] = {H5S_UNLIMITED};		/* Maximum size of dataspace (unlimited) */
     hsize_t max_fix[1] = {100};				/* Maximum size of dataspace (fixed) */
@@ -6336,7 +6336,7 @@ error:
 static herr_t
 test_zero_dims(hid_t file)
 {
-    hid_t       s=-1, d=-1, dcpl=-1;
+    hid_t       s = -1, d = -1, dcpl = -1;
     hid_t       s2 = -1, d2 = -1, dcpl2 = -1;
     hsize_t     dsize = 0, dmax = H5S_UNLIMITED, csize = 5;
     hsize_t     dsize2[2] = {0, 0};
@@ -6748,7 +6748,7 @@ test_random_chunks(hid_t fapl)
     if(H5Fclose(file) < 0) TEST_ERROR;
 
     /* Open file again */
-    if((file = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) TEST_ERROR;
+    if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR;
 
     /* Open dataset */
     if((d = H5Dopen2(file, dname, H5P_DEFAULT)) < 0) TEST_ERROR;
@@ -6850,7 +6850,7 @@ test_random_chunks(hid_t fapl)
     if(H5Fclose(file) < 0) TEST_ERROR;
 
     /* Open file again */
-    if((file = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) TEST_ERROR;
+    if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR;
 
     /* Open dataset */
     if((d = H5Dopen2(file, dname, H5P_DEFAULT)) < 0) TEST_ERROR;
diff --git a/test/error_test.c b/test/error_test.c
index e784eb9..52dcc0c 100644
--- a/test/error_test.c
+++ b/test/error_test.c
@@ -515,6 +515,67 @@ error:
     return(-1);
 } /* end test_create() */
 
+/*-------------------------------------------------------------------------
+ * Function:    test_copy
+ *
+ * Purpose:     Test copyinging an error stack
+ *
+ * Return:      Success:    0
+ *              Failure:    -1
+ *
+ * Programmer:  Allen Byrne
+ *              February 18, 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_copy(void)
+{
+    const char *err_func = "test_copy";      /* Function name for pushing error */
+    const char *err_msg = "Error message";     /* Error message for pushing error */
+    int         err_num;             /* Number of errors on stack */
+    int         err_num_copy;        /* Number of errors on stack copy */
+    hid_t       estack_id;           /* Error stack ID */
+    herr_t      ret;                 /* Generic return value */
+
+    /* Push an error with a long description */
+    if(H5Epush(H5E_DEFAULT, __FILE__, err_func, __LINE__, ERR_CLS, ERR_MAJ_TEST, ERR_MIN_SUBROUTINE, err_msg) < 0) TEST_ERROR;
+
+    /* Check the number of errors on stack */
+    err_num = H5Eget_num(H5E_DEFAULT);
+    if(err_num != 1) TEST_ERROR
+            
+    /* Copy error stack, which clears the original */
+    if((estack_id = H5Eget_current_stack()) < 0) TEST_ERROR
+    
+    /* Check the number of errors on stack copy */
+    err_num = H5Eget_num(estack_id);
+    if(err_num != 1) TEST_ERROR
+
+    /* Check the number of errors on original stack */
+    err_num = H5Eget_num(H5E_DEFAULT);
+    if(err_num != 0) TEST_ERROR
+
+    /* Put the stack copy as the default.  It closes the stack copy, too. */
+    if(H5Eset_current_stack(estack_id) < 0) TEST_ERROR
+
+    /* Check the number of errors on default stack */
+    err_num = H5Eget_num(H5E_DEFAULT);
+    if(err_num != 1) TEST_ERROR
+
+    /* Try to close error stack copy.  Should fail because 
+     * the current H5Eset_current_stack closes the stack to be set.*/
+    H5E_BEGIN_TRY {
+       ret = H5Eclose_stack(estack_id);
+    } H5E_END_TRY
+    if(ret >= 0) TEST_ERROR
+
+    return(0);
+
+error:
+    return(-1);
+} /* end test_copy() */
+
 
 /*-------------------------------------------------------------------------
  * Function:	close_error
@@ -624,6 +685,9 @@ main(void)
     /* Test creating a new error stack */
     if(test_create() < 0) TEST_ERROR;
 
+    /* Test copying a new error stack */
+    if(test_copy() < 0) TEST_ERROR;
+
     if(H5Fclose(file) < 0) TEST_ERROR;
     h5_cleanup(FILENAME, fapl);
 
diff --git a/test/fheap.c b/test/fheap.c
index f983184..e38302c 100644
--- a/test/fheap.c
+++ b/test/fheap.c
@@ -2975,7 +2975,7 @@ test_size(hid_t fapl, H5HF_create_t *cparam)
         FAIL_STACK_ERROR
 
     /* Re-open the heap */
-    if(NULL == (fh = H5HF_open(f, H5P_DATASET_XFER_DEFAULT, fh_addr)))
+    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
         FAIL_STACK_ERROR
 
     /* Check the heap's size */
@@ -3019,6 +3019,145 @@ error:
     return(1);
 } /* test_size() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    test_reopen_hdr
+ *
+ * Purpose:     Test opening a header through one file handle, closing
+ *              that file handle, then reopening through a different file
+ *              handle that was open the whole time.  The header should
+ *              stay in cache between the two opens.
+ *
+ * Return:      Success:        0
+ *              Failure:        1
+ *
+ * Programmer:  Neil Fortner
+ *              Tuesday, September 14, 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+static unsigned
+test_reopen_hdr(hid_t fapl, H5HF_create_t *cparam)
+{
+    hid_t       file1 = -1;             /* File ID */
+    hid_t       file2 = -2;             /* File ID */
+    hid_t       dxpl = H5P_DATASET_XFER_DEFAULT;     /* DXPL to use */
+    char        filename[FHEAP_FILENAME_LEN];         /* Filename to use */
+    H5F_t       *f = NULL;              /* Internal file object pointer */
+    H5HF_t      *fh = NULL;             /* Fractal heap wrapper */
+    haddr_t     fh_addr;                /* Address of fractal heap */
+    hsize_t     heap_size;              /* Total size of heap on disk */
+
+    /* Set the filename to use for this test (dependent on fapl) */
+    h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
+
+    /* Create the file to work on */
+    if((file1 = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Get a pointer to the internal file object */
+    if(NULL == (f = (H5F_t *)H5I_object(file1)))
+        FAIL_STACK_ERROR
+
+    /* Ignore metadata tags in the file's cache */
+    if (H5AC_ignore_tags(f) < 0)
+        FAIL_STACK_ERROR
+
+    /* Display testing message */
+    TESTING("reopening header through different file")
+
+
+    /* Create absolute heap */
+    if(NULL == (fh = H5HF_create(f, dxpl, cparam)))
+        FAIL_STACK_ERROR
+
+    /* Get heap's address */
+    if(H5HF_get_heap_addr(fh, &fh_addr) < 0)
+        FAIL_STACK_ERROR
+    if(!H5F_addr_defined(fh_addr))
+        TEST_ERROR
+
+    /* Insert an object */
+    if(add_obj(fh, dxpl, (size_t)0, (size_t)10, NULL, NULL) < 0)
+        TEST_ERROR
+
+    /* Close the fractal heap */
+    if(H5HF_close(fh, dxpl) < 0)
+        FAIL_STACK_ERROR
+    fh = NULL;
+
+    /* Close the file */
+    if(H5Fclose(file1) < 0)
+        FAIL_STACK_ERROR
+
+
+    /* Re-open the file */
+    if((file1 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Re-open the file again */
+    if((file2 = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
+        FAIL_STACK_ERROR
+
+    /* Get a pointer to the internal file object (file1) */
+    if(NULL == (f = (H5F_t *)H5I_object(file1)))
+        FAIL_STACK_ERROR
+
+    /* Ignore metadata tags in the file's cache */
+    if (H5AC_ignore_tags(f) < 0)
+        FAIL_STACK_ERROR
+
+    /* Open the heap */
+    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
+        FAIL_STACK_ERROR
+
+    /* Close the heap */
+    if(H5HF_close(fh, dxpl) < 0)
+        FAIL_STACK_ERROR
+    fh = NULL;
+
+    /* Close the file (file1) */
+    if(H5Fclose(file1) < 0)
+        FAIL_STACK_ERROR
+
+
+    /* Get a pointer to the internal file object (file2) */
+    if(NULL == (f = (H5F_t *)H5I_object(file2)))
+        FAIL_STACK_ERROR
+
+    /* Reopen the heap */
+    if(NULL == (fh = H5HF_open(f, dxpl, fh_addr)))
+        FAIL_STACK_ERROR
+
+    /* Check the heap's size */
+    heap_size = 0;
+    if(H5HF_size(fh, dxpl, &heap_size) < 0)
+        FAIL_STACK_ERROR
+
+    /* Close the fractal heap */
+    if(H5HF_close(fh, H5P_DATASET_XFER_DEFAULT) < 0)
+        FAIL_STACK_ERROR
+
+
+    /* Close the file (file2) */
+    if(H5Fclose(file2) < 0)
+        FAIL_STACK_ERROR
+
+    /* All tests passed */
+    PASSED()
+
+    return(0);
+
+error:
+    H5E_BEGIN_TRY {
+        if(fh)
+            H5HF_close(fh, dxpl);
+        H5Fclose(file1);
+        H5Fclose(file2);
+    } H5E_END_TRY;
+    return(1);
+} /* test_reopen_hdr() */
+
 #ifndef QAK2
 
 /*-------------------------------------------------------------------------
@@ -16159,6 +16298,7 @@ curr_test = FHEAP_TEST_NORMAL;
         nerrors += test_id_limits(fapl, &small_cparam);
         nerrors += test_filtered_create(fapl, &small_cparam);
         nerrors += test_size(fapl, &small_cparam);
+        nerrors += test_reopen_hdr(fapl, &small_cparam);
 #else /* QAK */
 HDfprintf(stderr, "Uncomment tests!\n");
 #endif /* QAK */
diff --git a/test/filter_fail.c b/test/filter_fail.c
new file mode 100644
index 0000000..abb25cd
--- /dev/null
+++ b/test/filter_fail.c
@@ -0,0 +1,382 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer:  Raymond Lu <songyulu@hdfgroup.org>
+ *              7 September 2010
+ *
+ * Purpose:     Make sure dataset, file, and library can close properly when a
+ *              mandatory filter fails.
+ */
+
+#include "h5test.h"
+#include "H5srcdir.h"
+
+#define DSET_NAME 		"dset_fail"
+#define ONE_MB                  1048576
+#define H5Z_FILTER_FAIL_TEST    312
+#define DIM                     10
+#define FILTER_CHUNK_DIM        2
+
+const char *FILENAME[] = {
+    "filter_fail",
+    NULL
+};
+
+static size_t filter_fail(unsigned int flags, size_t cd_nelmts,
+    const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
+
+/* This message derives from H5Z */
+const H5Z_class2_t H5Z_FAIL_TEST[1] = {{
+    H5Z_CLASS_T_VERS,           /* H5Z_class_t version */
+    H5Z_FILTER_FAIL_TEST,	/* Filter id number		*/
+    1, 1,                       /* Encoding and decoding enabled */
+    "filter_fail_test",		/* Filter name for debugging	*/
+    NULL,                       /* The "can apply" callback     */
+    NULL,                       /* The "set local" callback     */
+    filter_fail,		/* The actual filter function	*/
+}};
+
+
+/*-------------------------------------------------------------------------
+ * Function:    filter_fail
+ *
+ * Purpose:     For testing library's behavior when a mandatory filter 
+ *              fails to write a chunk. 
+ *
+ * Return:	Success:	Data chunk size
+ *		Failure:	0
+ *
+ * Programmer:	Raymond Lu
+ *              7 September 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+static size_t
+filter_fail(unsigned int flags, size_t cd_nelmts,
+      const unsigned int *cd_values, size_t nbytes,
+      size_t *buf_size, void **buf)
+{
+    int   *dst = (int*)(*buf);
+    unsigned int   offset;
+    unsigned int   length;
+    unsigned int   value;
+    size_t         ret_value = 0;
+
+    if(flags & H5Z_FLAG_REVERSE) { /* do nothing during read */
+        *buf_size = nbytes;
+        ret_value = nbytes;
+    }  /* end if */
+    else { /* Write data */
+        /* If it's the last chunk, pretend to fail. Otherwise, do nothing. */ 
+        if(*dst == 8 || *dst == 9) {
+            ret_value = 0;
+        } else {
+            *buf_size = nbytes;
+            ret_value = *buf_size;
+        }
+    } /* end else */
+
+error:
+    return ret_value;
+} /* end filter_fail() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    test_filter_write_failure
+ *
+ * Purpose:     Tests the library's behavior when a mandate filter returns 
+ *              failure.  There're only 5 chunks with each of them having
+ *              2 integers.  The filter will fail in the last chunk.  The 
+ *              dataset should release all resources even though the last 
+ *              chunk can't be flushed to file.  The file should close
+ *              successfully.
+ *
+ * Return:  
+ *              Success:         0
+ *              Failure:         -1
+ *
+ * Programmer:  Raymond Lu
+ *              25 August 2010
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_filter_write(char *file_name, hid_t my_fapl)
+{
+    char         filename[1024];
+    hid_t        file = -1;
+    hid_t        dataset=-1;                /* dataset ID */
+    hid_t        sid=-1;                   /* dataspace ID */
+    hid_t        dcpl=-1;                  /* dataset creation property list ID */
+    hsize_t      dims[1]={DIM};           /* dataspace dimension - 10*/
+    hsize_t      chunk_dims[1]={FILTER_CHUNK_DIM}; /* chunk dimension - 2*/
+    int          nfilters;              /* number of filters in DCPL */
+    unsigned     flags;                 /* flags for filter */
+    int          points[DIM];          /* Data */
+    int          rbuf[DIM];          /* Data */
+    herr_t       ret;                   /* generic return value */
+    int          i;
+
+    TESTING("data writing when a mandatory filter fails");
+
+    /* Create file */
+    if((file = H5Fcreate(file_name, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR
+
+    /* create the data space */
+    if((sid = H5Screate_simple(1, dims, NULL)) < 0) TEST_ERROR
+
+    /* Create dcpl and register the filter */
+    if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
+
+    if(H5Pset_chunk(dcpl, 1, chunk_dims) < 0) TEST_ERROR
+
+    if(H5Zregister (H5Z_FAIL_TEST) < 0) TEST_ERROR
+
+    /* Check that the filter was registered */
+    if(TRUE != H5Zfilter_avail(H5Z_FILTER_FAIL_TEST)) FAIL_STACK_ERROR
+
+    /* Enable the filter as mandatory */
+    if(H5Pset_filter(dcpl, H5Z_FILTER_FAIL_TEST, 0, (size_t)0, NULL) < 0)
+        TEST_ERROR
+
+    /* create a dataset */
+    if((dataset = H5Dcreate2(file, DSET_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR 
+
+    /* Initialize the write buffer */
+    for(i = 0; i < DIM; i++)
+        points[i] = i;
+
+    /* Write data */
+    if(H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, sid, H5P_DEFAULT, points) < 0) TEST_ERROR
+
+    /* clean up objects used for this test */
+    if(H5Pclose (dcpl) < 0) TEST_ERROR
+    if(H5Sclose (sid) < 0) TEST_ERROR
+
+    /* Dataset closing should fail */
+    H5E_BEGIN_TRY {
+        ret = H5Dclose (dataset);
+    } H5E_END_TRY;
+    if(ret >= 0) {
+	H5_FAILED();
+	puts("    Dataset is supposed to fail because the chunk can't be flushed to file.");
+	TEST_ERROR
+    }
+
+    /* Even though H5Dclose fails, it should release all resources.  
+     * So the file should close successfully. */
+    if(H5Fclose (file) < 0) TEST_ERROR
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Pclose(dcpl);
+        H5Sclose(sid);
+        H5Dclose(dataset);
+        H5Fclose(file);
+    } H5E_END_TRY;
+    return -1;
+} /* end test_filter_write() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    test_filter_read
+ *
+ * Purpose:     Tests the library's behavior when a mandate filter returns 
+ *              failure.  The first 4 chunks should be in the file.  The 
+ *              last chunk should not.
+ *
+ * Return:  
+ *              Success:         0
+ *              Failure:         -1
+ *
+ * Programmer:  Raymond Lu
+ *              25 August 2010
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_filter_read(char *file_name, hid_t my_fapl)
+{
+    hid_t        file = -1;
+    hid_t        dataset=-1;                /* dataset ID */
+    hid_t        sid = -1;
+    hid_t        mspace = -1;
+    hsize_t      dims[1]={DIM};           /* dataspace dimension - 10*/
+    hsize_t      chunk_dims[1]={FILTER_CHUNK_DIM}; /* chunk dimension - 2*/
+    int          rbuf[DIM];          /* Data */
+    hsize_t      dset_size = 0;          /* Dataset storage size */
+    hsize_t      hs_offset[H5S_MAX_RANK];
+    hsize_t      hs_size[H5S_MAX_RANK];
+    hsize_t      stride[1] = {2};
+    hsize_t      zero[8];
+    hsize_t      nelmts = DIM/2;
+    int          i;
+
+    TESTING("data reading when a mandatory filter fails");
+
+    /* Open file */
+    if((file = H5Fopen(file_name, H5F_ACC_RDONLY, my_fapl)) < 0) TEST_ERROR
+
+    /* Open dataset */
+    if((dataset = H5Dopen2(file, DSET_NAME, H5P_DEFAULT)) < 0) TEST_ERROR
+
+    /* Verify the storage size is equal to 4 chunks */
+    if((dset_size = H5Dget_storage_size(dataset)) == 0) TEST_ERROR
+
+    if(dset_size != 4 * FILTER_CHUNK_DIM * sizeof(int)) TEST_ERROR
+
+    /* Read the chunks */
+    HDmemset(rbuf, 0, DIM * sizeof(int));
+    if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0)
+        TEST_ERROR
+
+    /* Check that the values read are the same as the values written.
+     * The last chunk should not be in the file. */
+    for(i = 0; i < DIM; i++) {
+        if(i < DIM-2 && rbuf[i] != i) {
+            H5_FAILED();
+            printf("    Read different values than written.\n");
+            printf("    At index %d\n", i);
+            printf("    rbuf[%d]=%d\n", i, rbuf[i]);
+            TEST_ERROR
+        } else if(i >= DIM-2 && rbuf[i] != 0) {
+            H5_FAILED();
+            printf("    No value should be read.\n");
+            printf("    At index %d\n", i);
+            printf("    rbuf[%d]=%d\n", i, rbuf[i]);
+            TEST_ERROR
+        }
+    }
+
+    /* Try to read in hyperslab simulating the h5dump's way of printing data */
+    if((sid = H5Dget_space(dataset)) < 0) TEST_ERROR
+
+    HDmemset(hs_offset, 0, sizeof(hs_offset));
+    HDmemset(hs_size,   0, sizeof(hs_size));
+    hs_size[0] = DIM/2;
+
+    if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offset, stride, hs_size, NULL) < 0)
+        TEST_ERROR
+
+    /* create the data space */
+    if((mspace = H5Screate_simple(1, dims, NULL)) < 0) TEST_ERROR
+
+    HDmemset(zero, 0, sizeof zero);
+
+    if(H5Sselect_hyperslab(mspace, H5S_SELECT_SET, zero, stride, &nelmts, NULL) < 0)
+        TEST_ERROR
+
+    HDmemset(rbuf, 0, DIM * sizeof(int));
+    if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, sid, H5P_DEFAULT, rbuf) < 0)
+        TEST_ERROR
+
+    /* Check that the values read are the same as the values written. 
+     * The last chunk should not be in the file. */
+    for(i = 0; i < DIM; i+=2) {
+        if(i < DIM-2 && rbuf[i] != i) {
+            H5_FAILED();
+            printf("    Read different values than written.\n");
+            printf("    At index %d\n", i);
+            printf("    rbuf[%d]=%d\n", i, rbuf[i]);
+            TEST_ERROR
+        } else if(i >= DIM-2 && rbuf[i] != 0) {
+            H5_FAILED();
+            printf("    No value should be read.\n");
+            printf("    At index %d\n", i);
+            printf("    rbuf[%d]=%d\n", i, rbuf[i]);
+            TEST_ERROR
+        }
+    }
+
+    if(H5Sclose (sid) < 0) TEST_ERROR
+    if(H5Sclose (mspace) < 0) TEST_ERROR
+    if(H5Dclose (dataset) < 0) TEST_ERROR
+    if(H5Fclose (file) < 0) TEST_ERROR
+
+    PASSED();
+    return 0;
+
+error:
+    H5E_BEGIN_TRY {
+        H5Sclose(sid);
+        H5Sclose(mspace);
+        H5Dclose(dataset);
+        H5Fclose(file);
+    } H5E_END_TRY;
+    return -1;
+} /* end test_filter_read() */
+
+/*-------------------------------------------------------------------------
+ * Function:    main
+ *
+ * Purpose:     Tests the library's behavior when a mandate filter returns 
+ *              failure.
+ *
+ * Return:      Success:        exit(0)
+ *              Failure:        exit(1)
+ * 
+ * Programmer:  Raymond Lu
+ *              25 August 2010
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+int main(void)
+{
+    hid_t       fapl;
+    int         mdc_nelmts  = 0;
+    size_t      rdcc_nelmts = 521;
+    size_t      rdcc_nbytes = ONE_MB;
+    double      rdcc_w0     = 0.75;
+    char        filename[1024];
+    unsigned 	nerrors = 0;
+
+    h5_reset();
+    fapl = h5_fileaccess();
+
+    h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
+
+    /* Make sure the chunk cache is used.  All values are default. */
+    if(H5Pset_cache(fapl, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0) < 0)
+        TEST_ERROR
+
+    nerrors += (test_filter_write(filename, fapl) < 0	? 1 : 0);
+    nerrors += (test_filter_read(filename, fapl) < 0	? 1 : 0);
+
+    h5_cleanup(FILENAME, fapl);
+
+    /* Make sure we can close the library */
+    if(H5close() < 0) TEST_ERROR
+
+    if (nerrors) TEST_ERROR
+
+    return 0;
+
+error:
+    if (nerrors) {
+        printf("***** %u FAILURE%s! *****\n",
+               nerrors, 1==nerrors?"":"S");
+        HDexit(1);
+    }
+}
diff --git a/test/tfile.c b/test/tfile.c
index 3b717eb..041522f 100644
--- a/test/tfile.c
+++ b/test/tfile.c
@@ -3054,6 +3054,66 @@ test_filespace_compatible(void)
 
 /****************************************************************
 **
+**  test_libver_bounds():
+**	Verify that a file created with "LATEST, LATEST" can be
+**      opened later, with no setting.  (Further testing welcome)
+**
+****************************************************************/
+static void
+test_libver_bounds(void)
+{
+    hid_t       file, group;            /* Handles */
+    hid_t       fapl;                   /* File access property list */
+    herr_t	ret;                    /* Return value */
+
+    /* Output message about test being performed */
+    MESSAGE(5, ("Testing setting library version bounds\n"));
+
+    /*
+     * Create a new file using the default properties.
+     */
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
+    CHECK(fapl, FAIL, "H5Pcreate");
+
+    ret = H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST);
+    CHECK(ret, FAIL, "H5Pset_libver_bounds");
+
+    file = H5Fcreate("tfile5.h5", H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
+    CHECK(file, FAIL, "H5Fcreate");
+
+    ret = H5Fclose(file);
+    CHECK(ret, FAIL, "H5Fclose");
+
+    ret = H5Pset_libver_bounds(fapl, H5F_LIBVER_EARLIEST, H5F_LIBVER_LATEST);
+    CHECK(ret, FAIL, "H5Pset_libver_bounds");
+
+    file = H5Fopen("tfile5.h5", H5F_ACC_RDWR, fapl);
+    CHECK(file, FAIL, "H5Fopen");
+
+    /*
+     * Create a group named "G1" in the file.
+     */
+    group = H5Gcreate2(file, "/G1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(group, FAIL, "H5Gcreate");
+
+    ret = H5Gclose(group);
+    CHECK(ret, FAIL, "H5Gclose");
+
+    /*
+     * Create a group named "/G1/G3" in the file.
+     */
+    group = H5Gcreate2(file, "/G1/G3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    CHECK(group, FAIL, "H5Gcreate");
+
+    ret = H5Gclose(group);
+    CHECK(ret, FAIL, "H5Gclose");
+
+    ret = H5Fclose(file);
+    CHECK(ret, FAIL, "H5Fclose");
+} /* test_libver_bounds() */
+
+/****************************************************************
+**
 **  test_swmr_write(): low-level file test routine.
 **      This test checks that the H5F_ACC_SWMR_WRITE access flag is
 **      working properly.
@@ -3427,6 +3487,7 @@ test_file(void)
     test_filespace_sects();     /* Test file free space section information */
     test_filespace_info();	/* Test file creation public routines:H5Pget/set_file_space */
     test_filespace_compatible();/* Test compatibility for file space management */
+    test_libver_bounds();       /* Test compatibility for file space management */
     test_swmr_write();          /* Tests for SWMR write access flag */
     test_swmr_read();           /* Tests for SWMR read access flag */
 #ifndef H5_NO_DEPRECATED_SYMBOLS
diff --git a/test/tid.c b/test/tid.c
index 9bb93e7..97b28ca 100644
--- a/test/tid.c
+++ b/test/tid.c
@@ -361,7 +361,7 @@ static int test_is_valid(void)
     CHECK(ret, FAIL, "H5I_inc_ref");
     if (ret < 0)
         goto out;
-    ret = H5I_dec_ref(dtype, TRUE);
+    ret = H5I_dec_app_ref(dtype);
     CHECK(ret, FAIL, "H5I_dec_ref");
     if (ret < 0)
         goto out;
@@ -377,7 +377,7 @@ static int test_is_valid(void)
     CHECK(nmembs1, FAIL, "H5I_nmembers");
     if (nmembs1 < 0)
         goto out;
-    ret = H5I_dec_ref(dtype, FALSE);
+    ret = H5I_dec_ref(dtype);
     CHECK(ret, FAIL, "H5I_dec_ref");
     if (ret < 0)
         goto out;
diff --git a/test/ttsafe.c b/test/ttsafe.c
index 1fadd95..253470b 100644
--- a/test/ttsafe.c
+++ b/test/ttsafe.c
@@ -89,11 +89,14 @@ int main(int argc, char *argv[])
         /* Initialize testing framework */
         TestInit(argv[0], NULL, NULL);
 
-	/* Tests are generally arranged from least to most complexity... */
-	AddTest("dcreate", tts_dcreate, cleanup_dcreate, "multi-dataset creation", NULL);
-	AddTest("error", tts_error, cleanup_error, "per-thread error stacks", NULL);
-	AddTest("cancel", tts_cancel, cleanup_cancel, "thread cancellation safety test", NULL);
-	AddTest("acreate", tts_acreate, cleanup_acreate, "multi-attribute creation", NULL);
+        /* Tests are generally arranged from least to most complexity... */
+        AddTest("dcreate", tts_dcreate, cleanup_dcreate, "multi-dataset creation", NULL);
+        AddTest("error", tts_error, cleanup_error, "per-thread error stacks", NULL);
+#ifdef H5_HAVE_PTHREAD_H    
+        /* Thread cancellability only supported with pthreads ... */
+        AddTest("cancel", tts_cancel, cleanup_cancel, "thread cancellation safety test", NULL);
+#endif /* H5_HAVE_PTHREAD_H */
+        AddTest("acreate", tts_acreate, cleanup_acreate, "multi-attribute creation", NULL);
 
         /* Display testing information */
         TestInfo(argv[0]);
diff --git a/test/ttsafe.h b/test/ttsafe.h
index 482e1b2..b4826fc 100644
--- a/test/ttsafe.h
+++ b/test/ttsafe.h
@@ -33,7 +33,9 @@
 
 #ifdef H5_HAVE_THREADSAFE
 /* Include pthread library for threadsafe tests */
+#ifdef H5_HAVE_PTHREAD_H
 #include <pthread.h>
+#endif /* H5_HAVE_PTHREAD_H */
 
 /* Prototypes for the support routines */
 extern char*            gen_name(int);
diff --git a/test/ttsafe_acreate.c b/test/ttsafe_acreate.c
index 0e2c7c8..0efd02c 100644
--- a/test/ttsafe_acreate.c
+++ b/test/ttsafe_acreate.c
@@ -68,8 +68,8 @@ typedef struct acreate_data_struct {
 
 void tts_acreate(void)
 {
-    /* Pthread declarations */
-    pthread_t threads[NUM_THREADS];
+    /* Thread declarations */
+    H5TS_thread_t threads[NUM_THREADS];
 
     /* HDF5 data declarations */
     hid_t   file, dataset;
@@ -118,13 +118,11 @@ void tts_acreate(void)
         attrib_data->datatype = datatype;
         attrib_data->dataspace = dataspace;
         attrib_data->current_index = i;
-        ret = pthread_create(&threads[i], NULL, tts_acreate_thread, attrib_data);
-        assert(ret == 0);
+        threads[i] = H5TS_create_thread(tts_acreate_thread, NULL, attrib_data);
     } /* end for */
 
     for(i = 0; i < NUM_THREADS; i++) {
-        ret = pthread_join(threads[i], NULL);
-        assert(ret == 0);
+        H5TS_wait_for_thread(threads[i]);
     } /* end for */
 
 
diff --git a/test/ttsafe_cancel.c b/test/ttsafe_cancel.c
index 1cc2e8c..8264403 100644
--- a/test/ttsafe_cancel.c
+++ b/test/ttsafe_cancel.c
@@ -47,6 +47,7 @@
 #include "ttsafe.h"
 
 #ifdef H5_HAVE_THREADSAFE
+#ifndef H5_HAVE_WIN_THREADS
 
 #define FILENAME	"ttsafe_cancel.h5"
 #define DATASETNAME	"commonname"
@@ -253,4 +254,5 @@ void cleanup_cancel(void)
     HDunlink(FILENAME);
 }
 
+#endif /*H5_HAVE_WIN_THREADS*/
 #endif /*H5_HAVE_THREADSAFE*/
diff --git a/test/ttsafe_dcreate.c b/test/ttsafe_dcreate.c
index 35453ad..f83332d 100644
--- a/test/ttsafe_dcreate.c
+++ b/test/ttsafe_dcreate.c
@@ -88,21 +88,21 @@ thread_info thread_out[NUM_THREAD];
  */
 void tts_dcreate(void)
 {
-    /* Pthread definitions */
-    pthread_t threads[NUM_THREAD];
+    /* thread definitions */
+    H5TS_thread_t threads[NUM_THREAD];
 
     /* HDF5 data definitions */
     hid_t file, dataset;
     int datavalue, i;
-    pthread_attr_t attribute;
+    H5TS_attr_t attribute;
     int ret;
 
     /* set pthread attribute to perform global scheduling */
-    ret=pthread_attr_init(&attribute);
-    assert(ret==0);
+    H5TS_attr_init(&attribute);
+
+    /* set thread scope to system */
 #ifdef H5_HAVE_SYSTEM_SCOPE_THREADS
-    ret=pthread_attr_setscope(&attribute, PTHREAD_SCOPE_SYSTEM);
-    assert(ret==0);
+    H5TS_attr_setscope(&attribute, H5TS_SCOPE_SYSTEM);
 #endif /* H5_HAVE_SYSTEM_SCOPE_THREADS */
 
     /*
@@ -117,13 +117,11 @@ void tts_dcreate(void)
         thread_out[i].id = i;
         thread_out[i].file = file;
         thread_out[i].dsetname = dsetname[i];
-        ret=pthread_create(&threads[i], NULL, tts_dcreate_creator, &thread_out[i]);
-        assert(ret==0);
+        threads[i] = H5TS_create_thread(tts_dcreate_creator, NULL, &thread_out[i]);
     } /* end for */
 
     for(i = 0;i < NUM_THREAD; i++) {
-        ret = pthread_join(threads[i], NULL);
-        assert(ret == 0);
+        H5TS_wait_for_thread(threads[i]);
     } /* end for */
 
     /* compare data to see if it is written correctly */
@@ -157,8 +155,7 @@ void tts_dcreate(void)
     assert(ret >= 0);
 
     /* Destroy the thread attribute */
-    ret=pthread_attr_destroy(&attribute);
-    assert(ret==0);
+    H5TS_attr_destroy(&attribute);
 }
 
 void *tts_dcreate_creator(void *_thread_data)
diff --git a/test/ttsafe_error.c b/test/ttsafe_error.c
index b3d056f..f55afdc 100644
--- a/test/ttsafe_error.c
+++ b/test/ttsafe_error.c
@@ -71,12 +71,12 @@ err_num_t expected[8];
 
 int error_flag = 0;
 int error_count = 0;
-pthread_mutex_t error_mutex;
+H5TS_mutex_simple_t error_mutex;
 
 void tts_error(void)
 {
-    pthread_t threads[NUM_THREAD];
-    pthread_attr_t attribute;
+    H5TS_thread_t threads[NUM_THREAD];
+    H5TS_attr_t attribute;
     hid_t dataset;
     int value, i;
     int ret;
@@ -104,16 +104,15 @@ void tts_error(void)
     expected[6].min_num = H5E_EXISTS;
 
     /* set up mutex for global count of errors */
-    ret=pthread_mutex_init(&error_mutex, NULL);
-    assert(ret==0);
+    H5TS_mutex_init(&error_mutex);
 
     /* make thread scheduling global */
-    ret=pthread_attr_init(&attribute);
-    assert(ret==0);
+    H5TS_attr_init(&attribute);
+
+    /* set thread scope to system */
 
 #ifdef H5_HAVE_SYSTEM_SCOPE_THREADS
-    ret=pthread_attr_setscope(&attribute, PTHREAD_SCOPE_SYSTEM);
-    assert(ret==0);
+    H5TS_attr_setscope(&attribute, H5TS_SCOPE_SYSTEM);
 #endif /* H5_HAVE_SYSTEM_SCOPE_THREADS */
 
     /*
@@ -124,13 +123,11 @@ void tts_error(void)
     assert(error_file>=0);
 
     for (i = 0; i < NUM_THREAD; i++){
-        ret=pthread_create(&threads[i], &attribute, tts_error_thread, NULL);
-        assert(ret==0);
+        threads[i] = H5TS_create_thread(tts_error_thread, &attribute, NULL);
     }
 
     for (i = 0; i < NUM_THREAD; i++){
-        ret=pthread_join(threads[i],NULL);
-        assert(ret==0);
+        H5TS_wait_for_thread(threads[i]);
     }
 
     if (error_flag)
@@ -153,9 +150,7 @@ void tts_error(void)
     ret=H5Fclose(error_file);
     assert(ret>=0);
 
-    /* Destroy the thread attribute */
-    ret=pthread_attr_destroy(&attribute);
-    assert(ret==0);
+    H5TS_attr_destroy(&attribute);
 }
 
 static
@@ -208,11 +203,9 @@ herr_t error_callback(hid_t estack_id, void *client_data)
 {
     int ret;
 
-    ret=pthread_mutex_lock(&error_mutex);
-    assert(ret==0);
+    H5TS_mutex_lock_simple(&error_mutex);
     error_count++;
-    ret=pthread_mutex_unlock(&error_mutex);
-    assert(ret==0);
+    H5TS_mutex_unlock_simple(&error_mutex);
     return H5Ewalk2(H5E_DEFAULT, H5E_WALK_DOWNWARD, walk_error_callback, client_data);
 }
 
diff --git a/testpar/CMakeLists.txt b/testpar/CMakeLists.txt
index 05e0ced..c378506 100644
--- a/testpar/CMakeLists.txt
+++ b/testpar/CMakeLists.txt
@@ -23,16 +23,7 @@ SET (testphdf5_SRCS
 #-- Adding test for testhdf5
 ADD_EXECUTABLE (testphdf5 ${testphdf5_SRCS})
 H5_NAMING (testphdf5)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (testphdf5
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (testphdf5)
 TARGET_LINK_LIBRARIES (testphdf5 ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 ADD_TEST (NAME testphdf5 COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:testphdf5>)
@@ -40,16 +31,7 @@ ADD_TEST (NAME testphdf5 COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPRO
 MACRO (ADD_H5P_TEST file)
   ADD_EXECUTABLE (${file} ${HDF5_TEST_PAR_SOURCE_DIR}/${file}.c)
   H5_NAMING (${file})
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (${file}
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (${file})
   TARGET_LINK_LIBRARIES (${file} ${HDF5_TEST_LIB_TARGET} ${HDF5_LIB_TARGET})
 
   ADD_TEST (NAME ${file} COMMAND ${MPIEXEC} ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS} $<TARGET_FILE:${file}>)
diff --git a/testpar/Makefile.in b/testpar/Makefile.in
index 4f92776..7ed5215 100644
--- a/testpar/Makefile.in
+++ b/testpar/Makefile.in
@@ -319,7 +319,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -368,6 +367,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/Makefile.in b/tools/Makefile.in
index fc80fd0..5d2a203 100644
--- a/tools/Makefile.in
+++ b/tools/Makefile.in
@@ -309,7 +309,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -358,6 +357,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/h5copy/CMakeLists.txt b/tools/h5copy/CMakeLists.txt
index b9dad2d..afdd582 100644
--- a/tools/h5copy/CMakeLists.txt
+++ b/tools/h5copy/CMakeLists.txt
@@ -12,16 +12,7 @@ INCLUDE_DIRECTORIES (${HDF5_PROJECT_DIR}/test)
 # --------------------------------------------------------------------
 ADD_EXECUTABLE (h5copy ${HDF5_TOOLS_H5COPY_SOURCE_DIR}/h5copy.c)
 H5_NAMING (h5copy)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5copy
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5copy)
 TARGET_LINK_LIBRARIES (h5copy  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 SET (H5_DEP_EXECUTABLES h5copy)
@@ -36,14 +27,7 @@ IF (BUILD_TESTING)
   IF (HDF5_BUILD_GENERATORS AND NOT BUILD_SHARED_LIBS)
     ADD_EXECUTABLE (h5copygentest ${HDF5_TOOLS_H5COPY_SOURCE_DIR}/h5copygentest.c)
     H5_NAMING (h5copygentest)
-    IF (WIN32)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (h5copygentest
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (MSVC)
-    ENDIF (WIN32)
+    TARGET_WIN_PROPERTIES (h5copygentest)
     TARGET_LINK_LIBRARIES (h5copygentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 
     #ADD_TEST (NAME h5copygentest COMMAND $<TARGET_FILE:h5copygentest>)
diff --git a/tools/h5copy/Makefile.in b/tools/h5copy/Makefile.in
index 74a01ac..9e382d1 100644
--- a/tools/h5copy/Makefile.in
+++ b/tools/h5copy/Makefile.in
@@ -301,7 +301,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -350,6 +349,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/h5copy/h5copy.c b/tools/h5copy/h5copy.c
index d850f85..eb16754 100644
--- a/tools/h5copy/h5copy.c
+++ b/tools/h5copy/h5copy.c
@@ -416,7 +416,7 @@ main (int argc, const char *argv[])
  if(verbose)
     linkinfo.opt.msg_mode = 1;
  
- li_ret = H5tools_get_link_info(fid_src, oname_src, &linkinfo, 1);
+ li_ret = H5tools_get_symlink_info(fid_src, oname_src, &linkinfo, 1);
  if (li_ret == 0) /* dangling link */
  {
     if(H5Lcopy(fid_src, oname_src, 
diff --git a/tools/h5copy/testh5copy.sh b/tools/h5copy/testh5copy.sh
index 029caf9..5ddb83e 100644
--- a/tools/h5copy/testh5copy.sh
+++ b/tools/h5copy/testh5copy.sh
@@ -294,17 +294,17 @@ COPY_OBJECTS()
     TOOLTEST -i $TESTFILE -o $FILEOUT -v -s /grp_dsets/simple  -d /grp_dsets/simple_group
 
     echo "Test copying & renaming group"
-    TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
+    TOOLTEST -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d grp_rename
 
     echo "Test copying 'full' group hierarchy into group in destination file"
-    TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
+    TOOLTEST -i $TESTFILE -o $FILEOUT -v -s grp_dsets  -d /grp_rename/grp_dsets
 
     echo "Test copying objects into group hier. that doesn't exist yet in destination file"
     TOOLTEST -i $TESTFILE -o $FILEOUT -vp -s simple    -d /A/B1/simple
     TOOLTEST -i $TESTFILE -o $FILEOUT -vp -s simple    -d /A/B2/simple2
     TOOLTEST -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets/simple    -d /C/D/simple
-    TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
-    TOOLTEST_FAIL -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
+    TOOLTEST -i $TESTFILE -o $FILEOUT -vp -s /grp_dsets -d /E/F/grp_dsets
+    TOOLTEST -i $TESTFILE -o $FILEOUT -vp -s /grp_nested -d /G/H/grp_nested
 
     # Verify that the file created above is correct
     H5LSTEST $FILEOUT
diff --git a/tools/h5diff/CMakeLists.txt b/tools/h5diff/CMakeLists.txt
index 1342cd2..924c4ec 100644
--- a/tools/h5diff/CMakeLists.txt
+++ b/tools/h5diff/CMakeLists.txt
@@ -15,16 +15,7 @@ ADD_EXECUTABLE (h5diff
     ${HDF5_TOOLS_H5DIFF_SOURCE_DIR}/h5diff_main.c
 )
 H5_NAMING (h5diff)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5diff
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5diff)
 TARGET_LINK_LIBRARIES (h5diff  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 SET (H5_DEP_EXECUTABLES h5diff)
@@ -42,14 +33,7 @@ IF (BUILD_TESTING)
   IF (HDF5_BUILD_GENERATORS AND NOT BUILD_SHARED_LIBS)
     ADD_EXECUTABLE (h5diffgentest ${HDF5_TOOLS_H5DIFF_SOURCE_DIR}/h5diffgentest.c)
     H5_NAMING (h5diffgentest)
-    IF (WIN32)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (h5diffgentest
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (MSVC)
-    ENDIF (WIN32)
+    TARGET_WIN_PROPERTIES (h5diffgentest)
     TARGET_LINK_LIBRARIES (h5diffgentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
     
     #ADD_TEST (NAME h5diffgentest COMMAND $<TARGET_FILE:h5diffgentest>)
@@ -130,6 +114,10 @@ IF (BUILD_TESTING)
       h5diff_457.txt
       h5diff_458.txt
       h5diff_459.txt
+      h5diff_480.txt
+      h5diff_481.txt
+      h5diff_482.txt
+      h5diff_483.txt
       h5diff_50.txt
       h5diff_51.txt
       h5diff_52.txt
@@ -139,7 +127,21 @@ IF (BUILD_TESTING)
       h5diff_56.txt
       h5diff_57.txt
       h5diff_58.txt
+      h5diff_500.txt
+      h5diff_501.txt
+      h5diff_503.txt
+      h5diff_504.txt
+      h5diff_505.txt
+      h5diff_506.txt
+      h5diff_507.txt
+      h5diff_508.txt
+      h5diff_509.txt
+      h5diff_510.txt
+      h5diff_512.txt
+      h5diff_513.txt
+      h5diff_514.txt
       h5diff_600.txt
+      h5diff_601.txt
       h5diff_603.txt
       h5diff_604.txt
       h5diff_605.txt
@@ -190,6 +192,16 @@ IF (BUILD_TESTING)
       h5diff_ext2softlink_trg.h5
       h5diff_danglelinks1.h5
       h5diff_danglelinks2.h5
+      h5diff_grp_recurse1.h5
+      h5diff_grp_recurse2.h5
+      h5diff_grp_recurse_ext1.h5
+      h5diff_grp_recurse_ext2-1.h5
+      h5diff_grp_recurse_ext2-2.h5
+      h5diff_grp_recurse_ext2-3.h5
+      h5diff_exclude1-1.h5
+      h5diff_exclude1-2.h5
+      h5diff_exclude2-1.h5
+      h5diff_exclude2-2.h5
   )
 
   FOREACH (txt_file ${HDF5_REFERENCE_FILES})
@@ -294,6 +306,20 @@ SET (FILE17 h5diff_ext2softlink_src.h5)
 SET (FILE18 h5diff_ext2softlink_trg.h5)
 SET (DANGLE_LINK_FILE1 h5diff_danglelinks1.h5)
 SET (DANGLE_LINK_FILE2 h5diff_danglelinks2.h5)
+SET (GRP_RECURSE_FILE1 h5diff_grp_recurse1.h5)
+SET (GRP_RECURSE_FILE2 h5diff_grp_recurse2.h5)
+# group recursive - same structure via external links through files 
+SET (GRP_RECURSE1_EXT h5diff_grp_recurse_ext1.h5)
+SET (GRP_RECURSE2_EXT1 h5diff_grp_recurse_ext2-1.h5)
+SET (GRP_RECURSE2_EXT2 h5diff_grp_recurse_ext2-2.h5)
+SET (GRP_RECURSE2_EXT3 h5diff_grp_recurse_ext2-3.h5)
+# same structure, same obj name with different value
+SET (EXCLUDE_FILE1_1 h5diff_exclude1-1.h5)
+SET (EXCLUDE_FILE1_2 h5diff_exclude1-2.h5)
+# different structure and obj names
+SET (EXCLUDE_FILE2_1 h5diff_exclude2-1.h5)
+SET (EXCLUDE_FILE2_2 h5diff_exclude2-2.h5)
+
 
 # ############################################################################
 # # Common usage
@@ -418,6 +444,9 @@ ADD_H5_TEST (h5diff_58 1 -v ${FILE7} ${FILE8} refreg)
 # 6.0: Check if the command line number of arguments is less than 3
 ADD_H5_TEST (h5diff_600 1 ${FILE1}) 
 
+# 6.1: Check if non-exist object name is specified 
+ADD_H5_TEST (h5diff_601 2 ${FILE1} ${FILE1} nono_obj)
+
 
 # ##############################################################################
 # # -d 
@@ -675,6 +704,75 @@ ADD_H5_TEST (h5diff_458 2  --follow-symlinks -v --no-dangling-links  ${FILE15} $
 
 # dangling link found for ext links (obj to obj). Both dangle links
 ADD_H5_TEST (h5diff_459 2  --follow-symlinks -v --no-dangling-links  ${FILE15} ${FILE15} /ext_link_noexist1 /ext_link_noexist2)
+
+# ##############################################################################
+# # test for group diff recursivly
+# ##############################################################################
+# root 
+ADD_H5_TEST (h5diff_500 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} / /)
+ADD_H5_TEST (h5diff_501 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} / /)
+
+# root vs group
+ADD_H5_TEST (h5diff_502 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} / /grp1/grp2/grp3)
+
+# group vs group (same name and structure)
+ADD_H5_TEST (h5diff_503 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1 /grp1)
+
+# group vs group (different name and structure)
+ADD_H5_TEST (h5diff_504 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1/grp2 /grp1/grp2/grp3)
+
+# groups vs soft-link
+ADD_H5_TEST (h5diff_505 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1 /slink_grp1)
+ADD_H5_TEST (h5diff_506 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1/grp2 /slink_grp2)
+
+# groups vs ext-link
+ADD_H5_TEST (h5diff_507 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1 /elink_grp1)
+ADD_H5_TEST (h5diff_508 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp1 /elink_grp1)
+
+# soft-link vs ext-link
+ADD_H5_TEST (h5diff_509 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /slink_grp1 /elink_grp1)
+ADD_H5_TEST (h5diff_510 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /slink_grp1 /elink_grp1)
+
+# circled ext links
+ADD_H5_TEST (h5diff_511 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp10 /grp11)
+ADD_H5_TEST (h5diff_512 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /grp10 /grp11)
+
+# circled soft2ext-link vs soft2ext-link
+ADD_H5_TEST (h5diff_513 -v ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /slink_grp10 /slink_grp11)
+ADD_H5_TEST (h5diff_514 -v --follow-symlinks ${GRP_RECURSE_FILE1} ${GRP_RECURSE_FILE2} /slink_grp10 /slink_grp11)
+
+###############################################################################
+# Test for group recursive diff via multi-linked external links 
+# With follow-symlinks, file $GRP_RECURSE1_EXT and $GRP_RECURSE2_EXT1 should
+# be same with the external links.
+###############################################################################
+# file vs file
+ADD_H5_TEST (h5diff_515 -v ${GRP_RECURSE1_EXT} ${GRP_RECURSE2_EXT1})
+ADD_H5_TEST (h5diff_516 -v --follow-symlinks ${GRP_RECURSE1_EXT} ${GRP_RECURSE2_EXT1})
+# group vs group
+ADD_H5_TEST (h5diff_517 -v ${GRP_RECURSE1_EXT} ${GRP_RECURSE2_EXT1} /g1)
+ADD_H5_TEST (h5diff_518 -v --follow-symlinks ${GRP_RECURSE1_EXT} ${GRP_RECURSE2_EXT1} /g1)
+
+
+# ##############################################################################
+# # Exclude path (--exclude-path)
+# ##############################################################################
+#
+# Same structure, same names and different value.
+#
+# Exclude the object with different value. Expect return - same
+ADD_H5_TEST (h5diff_480 0 -v --exclude-path /group1/dset3 ${EXCLUDE_FILE1_1} ${EXCLUDE_FILE1_2})
+# Verify different by not excluding. Expect return - diff
+ADD_H5_TEST (h5diff_481 1 -v ${EXCLUDE_FILE1_1} ${EXCLUDE_FILE1_2})
+
+#
+# Different structure, different names. 
+#
+# Exclude all the different objects. Expect return - same
+ADD_H5_TEST (h5diff_482 0 -v --exclude-path "/group1" --exclude-path "/dset1" ${EXCLUDE_FILE2_1} ${EXCLUDE_FILE2_2})
+# Exclude only some different objects. Expect return - diff
+ADD_H5_TEST (h5diff_483 1 -v --exclude-path "/group1" ${EXCLUDE_FILE2_1} ${EXCLUDE_FILE2_2})
+
   
 ENDIF (BUILD_TESTING)
 
diff --git a/tools/h5diff/Makefile.in b/tools/h5diff/Makefile.in
index 872e70e..ce3acd9 100644
--- a/tools/h5diff/Makefile.in
+++ b/tools/h5diff/Makefile.in
@@ -308,7 +308,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -357,6 +356,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/h5diff/h5diff_common.c b/tools/h5diff/h5diff_common.c
index 9b6037e..a678b2f 100644
--- a/tools/h5diff/h5diff_common.c
+++ b/tools/h5diff/h5diff_common.c
@@ -42,6 +42,7 @@ static struct long_options l_opts[] = {
     { "use-system-epsilon", no_arg, 'e' },
     { "follow-symlinks", no_arg, 'l' },
     { "no-dangling-links", no_arg, 'x' },
+    { "exclude-path", require_arg, 'E' },
     { NULL, 0, '\0' }
 };
 
@@ -64,6 +65,7 @@ void parse_command_line(int argc,
 {
 
     int opt;
+    struct exclude_path_list *exclude_head, *exclude_prev, *exclude_node;
 
     /* process the command-line */
     memset(options, 0, sizeof (diff_opt_t));
@@ -74,6 +76,9 @@ void parse_command_line(int argc,
     /* NaNs are handled by default */
     options->do_nans = 1;
 
+    /* init for exclude-path option */
+    exclude_head = NULL;
+
     /* parse command line options */
     while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF)
     {
@@ -104,6 +109,35 @@ void parse_command_line(int argc,
         case 'x':
             options->no_dangle_links = 1;
             break;
+        case 'E':
+            options->exclude_path = 1;
+            
+            /* create linked list of excluding objects */
+            if( (exclude_node = (struct exclude_path_list*) malloc(sizeof(struct exclude_path_list))) == NULL)
+            {
+                printf("Error: lack of memory!\n");
+                h5diff_exit(EXIT_FAILURE);
+            }
+
+            /* init */
+            exclude_node->obj_path = opt_arg;
+            exclude_node->obj_type = H5TRAV_TYPE_UNKNOWN;
+            exclude_prev = exclude_head;
+            
+            if (NULL == exclude_head)            
+            {
+                exclude_head = exclude_node;
+                exclude_head->next = NULL;
+            }
+            else
+            {
+                while(NULL != exclude_prev->next)
+                    exclude_prev=exclude_prev->next;
+
+                exclude_node->next = NULL;
+                exclude_prev->next = exclude_node;
+            }            
+            break;
         case 'd':
             options->d=1;
 
@@ -163,6 +197,10 @@ void parse_command_line(int argc,
         }
     }
 
+    /* if exclude-path option is used, keep the exclude path list */
+    if (options->exclude_path)
+        options->exclude = exclude_head;
+
     /* if use system epsilon, unset -p and -d option */
     if (options->use_system_epsilon)
         options->d = options->p = 0;
@@ -351,7 +389,7 @@ check_d_input( const char *str )
 
 void usage(void)
 {
- printf("usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] \n");
+ printf("usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] \n");
  printf("  file1                    File name of the first HDF5 file\n");
  printf("  file2                    File name of the second HDF5 file\n");
  printf("  [obj1]                   Name of an HDF5 object, in absolute path\n");
@@ -425,18 +463,29 @@ void usage(void)
 
  printf("\n");
 
- printf(" Compare criteria\n");
- printf("  If no objects [obj1[obj2]] are specified, h5diff only compares objects\n");
- printf("  with the same absolute path in both files\n");
+ printf(" File comparison:\n");
+ printf("  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as\n");
+ printf("  a comparison of the two files' root groups.  That is, h5diff first compares\n");
+ printf("  the names of root group members, generates a report of root group objects\n");
+ printf("  that appear in only one file or in both files, and recursively compares\n");
+ printf("  common objects.\n");
  printf("\n");
 
- printf(" The compare criteria is:\n");
- printf("  1) datasets: numerical array differences\n");
- printf("  2) groups: name string difference\n");
- printf("  3) datatypes: the return value of H5Tequal\n");
- printf("  4) links: name string difference of the linked value as default\n");
- printf("            (refer to --follow-symlinks option).\n");
+ printf(" Object comparison:\n");
+ printf("  1) Groups \n");
+ printf("      First compares the names of member objects (relative path, from the\n");
+ printf("      specified group) and generates a report of objects that appear in only\n");
+ printf("      one group or in both groups. Common objects are then compared recursively.\n");
+ printf("  2) Datasets \n");
+ printf("      Array rank and dimensions, datatypes, and data values are compared.\n");
+ printf("  3) Datatypes \n");
+ printf("      The comparison is based on the return value of H5Tequal.\n");
+ printf("  4) Symbolic links \n");
+ printf("      The paths to the target objects are compared.\n");
+ printf("      (The option --follow-symlinks overrides the default behavior when\n");
+ printf("       symbolic links are compared.).\n");
  printf("\n");
+
  printf(" Exit code:\n");
  printf("  0 if no differences, 1 if differences found, 2 if error\n");
  printf("\n");
diff --git a/tools/h5diff/h5diffgentest.c b/tools/h5diff/h5diffgentest.c
index 6e9b092..2ba0c7f 100644
--- a/tools/h5diff/h5diffgentest.c
+++ b/tools/h5diff/h5diffgentest.c
@@ -57,6 +57,19 @@
 #define FILE20   "h5diff_dset_idx2.h5"
 #define DANGLE_LINK_FILE1   "h5diff_danglelinks1.h5"
 #define DANGLE_LINK_FILE2   "h5diff_danglelinks2.h5"
+#define GRP_RECURSE_FILE1   "h5diff_grp_recurse1.h5"
+#define GRP_RECURSE_FILE2   "h5diff_grp_recurse2.h5"
+/* same structure via external links through files */
+#define GRP_RECURSE1_EXT    "h5diff_grp_recurse_ext1.h5"
+#define GRP_RECURSE2_EXT1   "h5diff_grp_recurse_ext2-1.h5"
+#define GRP_RECURSE2_EXT2   "h5diff_grp_recurse_ext2-2.h5"
+#define GRP_RECURSE2_EXT3   "h5diff_grp_recurse_ext2-3.h5"
+/* same structure, same obj name with different value */
+#define EXCLUDE_FILE1_1     "h5diff_exclude1-1.h5"
+#define EXCLUDE_FILE1_2     "h5diff_exclude1-2.h5"
+/* different structure and obj names */
+#define EXCLUDE_FILE2_1     "h5diff_exclude2-1.h5"
+#define EXCLUDE_FILE2_2     "h5diff_exclude2-2.h5"
 
 #define UIMAX    4294967295u /*Maximum value for a variable of type unsigned int */
 #define STR_SIZE 3
@@ -101,6 +114,10 @@ static int test_linked_softlinks(const char *fname1);
 static int test_external_links(const char *fname1, const char *fname2);
 static int test_ext2soft_links(const char *fname1, const char *fname2);
 static int test_dangle_links(const char *fname1, const char *fname2);
+static int test_group_recurse(const char *fname1, const char *fname2);
+static int test_group_recurse2();
+static int test_exclude_obj1(const char *fname1, const char *fname2);
+static int test_exclude_obj2(const char *fname1, const char *fname2);
 
 /* called by test_attributes() and test_datasets() */
 static void write_attr_in(hid_t loc_id,const char* dset_name,hid_t fid,int make_diffs);
@@ -160,6 +177,12 @@ int main(void)
 
     test_dangle_links(DANGLE_LINK_FILE1, DANGLE_LINK_FILE2);
 
+    test_group_recurse(GRP_RECURSE_FILE1, GRP_RECURSE_FILE2);
+    test_group_recurse2();
+
+    test_exclude_obj1(EXCLUDE_FILE1_1, EXCLUDE_FILE1_2);
+    test_exclude_obj2(EXCLUDE_FILE2_1, EXCLUDE_FILE2_2);
+
     return 0;
 }
 
@@ -1930,6 +1953,1073 @@ out:
 }
 
 /*-------------------------------------------------------------------------
+*
+* Purpose: For testing comparing group member objects recursively
+*
+* Programmer: Jonathan Kim (Aug 19, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_group_recurse(const char *fname1, const char *fname2)
+{
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hid_t   gid1_f1=0, gid2_f1=0, gid3_f1=0, gid10_f1=0;
+    hid_t   gid1_f2=0, gid2_f2=0, gid3_f2=0, gid11_f2=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,1},{0,1},{1,0},{1,0}};
+    int data2[4][2] = {{0,2},{0,2},{2,0},{2,0}};
+    int data3[4][2] = {{0,3},{0,3},{3,0},{3,0}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Groups
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    gid1_f1 = H5Gcreate2(fid1, "/grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1_f1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    gid2_f1 = H5Gcreate2(fid1, "/grp1/grp2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid2_f1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    gid3_f1 = H5Gcreate2(fid1, "/grp1/grp2/grp3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid3_f1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    gid10_f1 = H5Gcreate2(fid1, "/grp10", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid10_f1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    gid1_f2 = H5Gcreate2(fid2, "/grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1_f2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    gid2_f2 = H5Gcreate2(fid2, "/grp1/grp2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid2_f2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    gid3_f2 = H5Gcreate2(fid2, "/grp1/grp2/grp3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid3_f2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    gid11_f2 = H5Gcreate2(fid2, "/grp11", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid11_f2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets under root
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid1,2,dims2,"dset3",H5T_NATIVE_INT,data3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid2,2,dims2,"dset3",H5T_NATIVE_INT,data3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * Datasets under group
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(gid1_f1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2_f1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    status = write_dset(gid2_f1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid3_f1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    status = write_dset(gid3_f1,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid3_f1,2,dims2,"dset3",H5T_NATIVE_INT,data3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid10_f1,2,dims2,"dset4",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid10_f1,2,dims2,"dset5",H5T_NATIVE_INT,data3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    status = write_dset(gid1_f2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2_f2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+    status = write_dset(gid2_f2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid3_f2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+    status = write_dset(gid3_f2,2,dims2,"dset2",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid3_f2,2,dims2,"dset3",H5T_NATIVE_INT,data3);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid11_f2,2,dims2,"dset4",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid11_f2,2,dims2,"dset5",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+    /*-----------------------------------------------------------------------
+    * Soft Links
+    *------------------------------------------------------------------------*/
+    /* file 1 */
+    status = H5Lcreate_soft("/grp1", fid1, "slink_grp1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp1/grp2", fid1, "slink_grp2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp1/grp2/grp3", fid1, "slink_grp3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp10", fid1, "slink_grp10", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file 2 */
+    status = H5Lcreate_soft("/grp1", fid2, "slink_grp1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp1/grp2", fid2, "slink_grp2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp1/grp2/grp3", fid2, "slink_grp3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_soft("/grp11", fid2, "slink_grp11", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*-----------------------------------------------------------------------
+    * External Links
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = H5Lcreate_external(fname2, "/grp1", fid1, "elink_grp1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "/grp1/grp2", fid1, "elink_grp2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname2, "/grp1/grp2/grp3", fid1, "elink_grp3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    status = H5Lcreate_external(fname1, "/grp1", fid2, "elink_grp1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname1, "/grp1/grp2", fid2, "elink_grp2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = H5Lcreate_external(fname1, "/grp1/grp2/grp3", fid2, "elink_grp3", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*------------------------------
+     * external circle route test 
+     * file1/grp11 <-> file2/grp10  via elink_grp_circle link
+     */     
+    /* file1 */
+    status = H5Lcreate_external(fname2, "/grp11", gid10_f1, "elink_grp_circle", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+    /* file2 */
+    status = H5Lcreate_external(fname1, "/grp10", gid11_f2, "elink_grp_circle", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+    if(gid1_f1)
+        H5Gclose(gid1_f1);
+    if(gid2_f1)
+        H5Gclose(gid2_f1);
+    if(gid3_f1)
+        H5Gclose(gid3_f1);
+    if(gid1_f2)
+        H5Gclose(gid1_f2);
+    if(gid2_f2)
+        H5Gclose(gid2_f2);
+    if(gid3_f2)
+        H5Gclose(gid3_f2);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: 
+*   For testing comparing group member objects recursively via multiple
+*   linked external links
+*
+* Programmer: Jonathan Kim (Sep 16, 2010)
+*
+*-------------------------------------------------------------------------*/
+#define GRP_R_DSETNAME1 "dset1"
+#define GRP_R_DSETNAME2 "dset2"
+static int test_group_recurse2()
+{
+    hid_t       fileid1;
+    hid_t       grp1=0, grp2;
+    hid_t       grp3=0;
+    hid_t       grp4=0;
+    hid_t       tid;
+    hid_t       dset1, dset2;
+    hid_t       datatype, dataspace;   /* handles */
+    hid_t       fileid2;
+    hid_t       fileid3;
+    hid_t       fileid4;
+    hid_t       fileid4_1;
+    hsize_t     dimsf[2];              /* dataset dimensions */
+    herr_t      status=0;
+    int data1[4][2] = {{0,0},{1,1},{2,2},{3,3}};
+    int data2[4][2] = {{0,0},{0,1},{0,2},{3,3}};
+    int         i, j;
+
+   /*-----------------------------------------------------------------------
+    * FILE 1
+    *------------------------------------------------------------------------*/
+    /*
+     * Create a new file using H5F_ACC_TRUNC access,
+     * default file creation properties, and default file
+     * access properties.
+     */
+    fileid1 = H5Fcreate(GRP_RECURSE1_EXT, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+   /*-----------------------------------------------------------------------
+    * Groups
+    *------------------------------------------------------------------------*/
+    grp1 = H5Gcreate2(fileid1, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+    grp2 = H5Gcreate2(grp1, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+    grp3 = H5Gcreate2(grp2, "g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp3 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+    grp4 = H5Gcreate2(grp3, "g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp4 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+
+   /*-----------------------------------------------------------------------
+    * Datasets
+    *------------------------------------------------------------------------*/
+    /*
+     * Describe the size of the array and create the data space for fixed
+     * size dataset.
+     */
+    dimsf[0] = 4;
+    dimsf[1] = 2;
+    dataspace = H5Screate_simple(2, dimsf, NULL);
+
+    /*
+     * Define datatype for the data in the file.
+     * We will store little endian INT numbers.
+     */
+    datatype = H5Tcopy(H5T_NATIVE_INT);
+    status = H5Tset_order(datatype, H5T_ORDER_LE);
+
+    /*---------------
+     * dset1
+     */
+    /*
+     * Create a new dataset within the file using defined dataspace and
+     * datatype and default dataset creation properties.
+     */
+    dset1 = H5Dcreate2(fileid1, GRP_R_DSETNAME1, datatype, dataspace,
+			H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
+    H5Dclose(dset1);
+
+    /*---------------
+     * dset1
+     */
+    /*
+     * Create a new dataset within the file using defined dataspace and
+     * datatype and default dataset creation properties.
+     */
+    dset1 = H5Dcreate2(grp3, GRP_R_DSETNAME1, datatype, dataspace,
+			H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
+
+    /*---------------
+     * dset2
+     */
+    /*
+     * Create a new dataset within the fileid1 using defined dataspace and
+     * datatype and default dataset creation properties.
+     */
+    dset2 = H5Dcreate2(grp4, GRP_R_DSETNAME2, datatype, dataspace,
+			H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data2);
+
+   /*-----------------------------------------------------------------------
+    * Soft links
+    *------------------------------------------------------------------------*/
+    /*
+     * under  '/' root
+     */
+    /* link to dset1 */
+    status = H5Lcreate_soft(GRP_R_DSETNAME1, fileid1, "soft_dset1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+    H5Dclose(dset1);
+    H5Dclose(dset2);
+    H5Gclose(grp1);
+    H5Gclose(grp2);
+    H5Gclose(grp3);
+    H5Gclose(grp4);
+
+   /*-----------------------------------------------------------------------
+    * FILE 2-3
+    *------------------------------------------------------------------------*/
+
+    /* crate target file */
+    fileid4 = H5Fcreate(GRP_RECURSE2_EXT3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+   /*-----------------------------------------------
+    * Groups 
+    */
+    grp4 = H5Gcreate2(fileid4, "/g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp4 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE2_EXT3);
+        status = FAIL;
+        goto out;
+    }
+
+    /*---------------
+     * dset2
+     */
+    /*
+     * Create a new dataset within the fileid1 using defined dataspace and
+     * datatype and default dataset creation properties.
+     */
+    dset2 = H5Dcreate2(grp4, GRP_R_DSETNAME2, datatype, dataspace,
+			H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data2);
+
+    H5Gclose(grp4);
+    H5Dclose(dset2);
+
+
+   /*-----------------------------------------------------------------------
+    * FILE 2-2
+    *------------------------------------------------------------------------*/
+
+    /* crate target file */
+    fileid3 = H5Fcreate(GRP_RECURSE2_EXT2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+   /*-----------------------------------------------
+    * Groups 
+    */
+    grp2 = H5Gcreate2(fileid3, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE2_EXT2);
+        status = FAIL;
+        goto out;
+    }
+
+    grp3 = H5Gcreate2(grp2, "g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp3 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE2_EXT2);
+        status = FAIL;
+        goto out;
+    }
+
+    /*---------------
+     * dset1
+     */
+    /*
+     * Create a new dataset within the fileid1 using defined dataspace and
+     * datatype and default dataset creation properties.
+     */
+    dset1 = H5Dcreate2(grp3, GRP_R_DSETNAME1, datatype, dataspace,
+			H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
+
+   /*-----------------------------------------------
+    * extlink to  $GRP_RECURSE2_EXT3/g4
+    */
+    status = H5Lcreate_external(GRP_RECURSE2_EXT3, "/g4", fileid3, "/g2/g3/g4", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", GRP_RECURSE2_EXT2);
+        status = FAIL;
+        goto out;
+    }
+
+    H5Dclose(dset1);
+    H5Gclose(grp2);
+    H5Gclose(grp3);
+
+   /*-----------------------------------------------------------------------
+    * FILE 2-1
+    *------------------------------------------------------------------------*/
+
+    /* crate target file */
+    fileid2 = H5Fcreate(GRP_RECURSE2_EXT1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+   /*-----------------------------------------------
+    * Groups 
+    */
+    grp1 = H5Gcreate2(fileid2, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (grp1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", GRP_RECURSE1_EXT);
+        status = FAIL;
+        goto out;
+    }
+
+    /*---------------
+     * dset1
+     */
+    dset1 = H5Dcreate2(fileid2, GRP_R_DSETNAME1, datatype, dataspace,
+			H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write the data to the dataset using default transfer properties.
+     */
+    status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
+
+   /*-----------------------------------------------------------------------
+    * Soft links
+    *------------------------------------------------------------------------*/
+    /*
+     * under  '/' root
+     */
+    /* link to dset1 */
+    status = H5Lcreate_soft(GRP_R_DSETNAME1, fileid2, "soft_dset1", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", GRP_RECURSE2_EXT1);
+        status = FAIL;
+        goto out;
+    }
+
+   /*-----------------------------------------------
+    * extlink to  $GRP_RECURSE2_EXT2/g2
+    */
+    status = H5Lcreate_external(GRP_RECURSE2_EXT2, "/g2", fileid2, "/g1/g2", H5P_DEFAULT, H5P_DEFAULT);
+    if (status < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Lcreate_external failed.\n", GRP_RECURSE2_EXT1);
+        status = FAIL;
+        goto out;
+    }
+
+    H5Gclose(grp1);
+    H5Dclose(dset1);
+
+out:
+    /*
+     * Close/release resources.
+     */
+    H5Sclose(dataspace);
+    H5Tclose(datatype);
+    H5Fclose(fileid1);
+    H5Fclose(fileid2);
+    H5Fclose(fileid3);
+    H5Fclose(fileid4);
+
+    return status;
+}
+
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files for excluding obj.
+*          Same structure, same obj names
+* Test : exclude obj with different value to verify the rest are same
+*
+* Programmer: Jonathan Kim (July, 21, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_exclude_obj1(const char *fname1, const char *fname2)
+{
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hid_t   gid1=0;
+    hid_t   gid2=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,0},{0,0},{0,0},{0,0}};
+    int data2[4][2] = {{0,1},{2,3},{1,2},{3,4}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+   /*-----------------------------------------------------------------------
+    * Group
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    gid1 = H5Gcreate2(fid1, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    gid2 = H5Gcreate2(fid2, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    if (gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+    /*-----------------------------------------------------------------------
+    * Datasets 
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid1,2,dims2,"dset2",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid1,2,dims2,"dset3",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+
+    /* file2 */
+    status = write_dset(fid2,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2,2,dims2,"dset2",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2,2,dims2,"dset3",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+    if(gid1)
+        H5Gclose(gid1);
+    if(gid2)
+        H5Gclose(gid2);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
+*
+* Purpose: Create test files for excluding obj.
+*          different structure and name
+* Test : exclude different objs to verify the rest are same 
+*
+* Programmer: Jonathan Kim (July, 21, 2010)
+*
+*-------------------------------------------------------------------------*/
+static int test_exclude_obj2(const char *fname1, const char *fname2)
+{
+    hid_t   fid1=0;
+    hid_t   fid2=0;
+    hid_t   gid1=0;
+    hid_t   gid2=0;
+    hid_t   gid3=0;
+    hsize_t dims2[2] = {2,4};
+    int data1[4][2] = {{0,0},{0,0},{0,0},{0,0}};
+    int data2[4][2] = {{0,1},{2,3},{1,2},{3,4}};
+    herr_t  status = SUCCEED;
+
+    /*-----------------------------------------------------------------------
+    * Create file(s)
+    *------------------------------------------------------------------------*/
+    fid1 = H5Fcreate (fname1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    fid2 = H5Fcreate (fname2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+    if (fid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Fcreate failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+   /*-----------------------------------------------------------------------
+    * Group
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    gid1 = H5Gcreate2(fid1, "group10", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    if (gid1 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    /* file2 */
+    gid2 = H5Gcreate2(fid2, "group10", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    if (gid2 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    /* subset name from group10 */
+    gid3 = H5Gcreate2(fid2, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    if (gid3 < 0)
+    {
+        fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+    /*-----------------------------------------------------------------------
+    * Datasets 
+    *------------------------------------------------------------------------*/
+    /* file1 */
+    status = write_dset(fid1,2,dims2,"dset10",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(fid1,2,dims2,"dset1",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid1,2,dims2,"dset2",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname1);
+        status = FAIL;
+        goto out;
+    }
+
+
+    /* file2 */
+    status = write_dset(fid2,2,dims2,"dset10",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid2,2,dims2,"dset2",H5T_NATIVE_INT,data1);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+    status = write_dset(gid3,2,dims2,"dset3",H5T_NATIVE_INT,data2);
+    if (status == FAIL)
+    {
+        fprintf(stderr, "Error: %s> write_dset failed\n", fname2);
+        status = FAIL;
+        goto out;
+    }
+
+
+out:
+    /*-----------------------------------------------------------------------
+    * Close
+    *-----------------------------------------------------------------------*/
+    if(fid1)
+        H5Fclose(fid1);
+    if(fid2)
+        H5Fclose(fid2);
+    if(gid1)
+        H5Gclose(gid1);
+    if(gid2)
+        H5Gclose(gid2);
+    if(gid3)
+        H5Gclose(gid3);
+
+    return status;
+}
+
+/*-------------------------------------------------------------------------
 * Function: write_attr_in
 *
 * Purpose: write attributes in LOC_ID (dataset, group, named datatype)
diff --git a/tools/h5diff/ph5diff_main.c b/tools/h5diff/ph5diff_main.c
index 531503d..f6b0dba 100644
--- a/tools/h5diff/ph5diff_main.c
+++ b/tools/h5diff/ph5diff_main.c
@@ -135,7 +135,7 @@ ph5diff_worker(int nID)
 {
     struct diff_args args;
     hid_t file1_id, file2_id;
-    char    filenames[2][1024];
+    char    filenames[2][MAX_FILENAME];
     char    out_data[PRINT_DATA_MAX_SIZE] = {0};
     struct diffs_found  diffs;
     int i;
@@ -144,7 +144,7 @@ ph5diff_worker(int nID)
     MPI_Comm_rank(MPI_COMM_WORLD, &nID);
     outBuffOffset = 0;
 
-    MPI_Recv(filenames, 1024*2, MPI_CHAR, 0, MPI_ANY_TAG, MPI_COMM_WORLD, &Status);
+    MPI_Recv(filenames, MAX_FILENAME*2, MPI_CHAR, 0, MPI_ANY_TAG, MPI_COMM_WORLD, &Status);
     if(Status.MPI_TAG == MPI_TAG_PARALLEL)
     {
     /* disable error reporting */
@@ -175,7 +175,7 @@ ph5diff_worker(int nID)
         /*Recv parameters for diff from manager task */
         MPI_Recv(&args, sizeof(args), MPI_BYTE, 0, MPI_TAG_ARGS, MPI_COMM_WORLD, &Status);
         /*Do the diff */
-        diffs.nfound = diff(file1_id, args.name, file2_id, args.name, &(args.options), args.type);
+        diffs.nfound = diff(file1_id, args.name1, file2_id, args.name2, &(args.options), args.type);
         diffs.not_cmp = args.options.not_cmp;
 
         /*If print buffer has something in it, request print token.*/
diff --git a/tools/h5diff/testfiles/h5diff_10.txt b/tools/h5diff/testfiles/h5diff_10.txt
index d3ee9a6..224f9bc 100644
--- a/tools/h5diff/testfiles/h5diff_10.txt
+++ b/tools/h5diff/testfiles/h5diff_10.txt
@@ -1,4 +1,4 @@
-usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
   file1                    File name of the first HDF5 file
   file2                    File name of the second HDF5 file
   [obj1]                   Name of an HDF5 object, in absolute path
@@ -69,16 +69,26 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]]
   -v Verbose mode: print the above plus a list of objects and warnings
   -q Quiet mode: do not print output
 
- Compare criteria
-  If no objects [obj1[obj2]] are specified, h5diff only compares objects
-  with the same absolute path in both files
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
 
- The compare criteria is:
-  1) datasets: numerical array differences
-  2) groups: name string difference
-  3) datatypes: the return value of H5Tequal
-  4) links: name string difference of the linked value as default
-            (refer to --follow-symlinks option).
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
 
  Exit code:
   0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/h5diff/testfiles/h5diff_23.txt b/tools/h5diff/testfiles/h5diff_23.txt
index 5a46ea2..bd1cadb 100644
--- a/tools/h5diff/testfiles/h5diff_23.txt
+++ b/tools/h5diff/testfiles/h5diff_23.txt
@@ -1,3 +1,8 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
 group  : </g1> and </g1>
 0 differences found
 EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_26.txt b/tools/h5diff/testfiles/h5diff_26.txt
index 8e1fcc3..54a5121 100644
--- a/tools/h5diff/testfiles/h5diff_26.txt
+++ b/tools/h5diff/testfiles/h5diff_26.txt
@@ -1,3 +1,8 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
 group  : </g1> and </g2>
-1 differences found
-EXIT CODE: 1
+0 differences found
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_400.txt b/tools/h5diff/testfiles/h5diff_400.txt
index 97db70d..8b3c03c 100644
--- a/tools/h5diff/testfiles/h5diff_400.txt
+++ b/tools/h5diff/testfiles/h5diff_400.txt
@@ -3,10 +3,9 @@ file1     file2
 ---------------------------------------
     x      x    /              
     x      x    /softlink_dset1_1
-    x      x    /softlink_dset1_2
     x      x    /softlink_dset2
     x      x    /softlink_group1
-    x      x    /softlink_group2
+    x      x    /softlink_group1/dset
     x      x    /softlink_noexist
     x      x    /target_dset1  
     x      x    /target_dset2  
@@ -15,25 +14,13 @@ file1     file2
 
 group  : </> and </>
 0 differences found
-link   : </softlink_dset1_1> and </softlink_dset1_1>
 dataset: </softlink_dset1_1> and </softlink_dset1_1>
 0 differences found
-0 differences found
-link   : </softlink_dset1_2> and </softlink_dset1_2>
-dataset: </softlink_dset1_2> and </softlink_dset1_2>
-0 differences found
-0 differences found
-link   : </softlink_dset2> and </softlink_dset2>
 dataset: </softlink_dset2> and </softlink_dset2>
 0 differences found
-0 differences found
-link   : </softlink_group1> and </softlink_group1>
 group  : </softlink_group1> and </softlink_group1>
 0 differences found
-0 differences found
-link   : </softlink_group2> and </softlink_group2>
-group  : </softlink_group2> and </softlink_group2>
-0 differences found
+dataset: </softlink_group1/dset> and </softlink_group1/dset>
 0 differences found
 dangling link: </softlink_noexist> and </softlink_noexist>
 0 differences found
diff --git a/tools/h5diff/testfiles/h5diff_404.txt b/tools/h5diff/testfiles/h5diff_404.txt
index c9a476d..db317d1 100644
--- a/tools/h5diff/testfiles/h5diff_404.txt
+++ b/tools/h5diff/testfiles/h5diff_404.txt
@@ -5,27 +5,25 @@ file1     file2
     x      x    /ext_link_dset1
     x      x    /ext_link_dset2
     x      x    /ext_link_grp1 
+    x      x    /ext_link_grp1/x_dset
     x      x    /ext_link_grp2 
+    x      x    /ext_link_grp2/x_dset
     x      x    /ext_link_noexist1
     x      x    /ext_link_noexist2
 
 group  : </> and </>
 0 differences found
-external link: </ext_link_dset1> and </ext_link_dset1>
 dataset: </ext_link_dset1> and </ext_link_dset1>
 0 differences found
-0 differences found
-external link: </ext_link_dset2> and </ext_link_dset2>
 dataset: </ext_link_dset2> and </ext_link_dset2>
 0 differences found
-0 differences found
-external link: </ext_link_grp1> and </ext_link_grp1>
 group  : </ext_link_grp1> and </ext_link_grp1>
 0 differences found
+dataset: </ext_link_grp1/x_dset> and </ext_link_grp1/x_dset>
 0 differences found
-external link: </ext_link_grp2> and </ext_link_grp2>
 group  : </ext_link_grp2> and </ext_link_grp2>
 0 differences found
+dataset: </ext_link_grp2/x_dset> and </ext_link_grp2/x_dset>
 0 differences found
 dangling link: </ext_link_noexist1> and </ext_link_noexist1>
 0 differences found
diff --git a/tools/h5diff/testfiles/h5diff_410.txt b/tools/h5diff/testfiles/h5diff_410.txt
index b0924f6..6087bb8 100644
--- a/tools/h5diff/testfiles/h5diff_410.txt
+++ b/tools/h5diff/testfiles/h5diff_410.txt
@@ -23,54 +23,30 @@ file1     file2
 
 group  : </> and </>
 0 differences found
-link   : </softlink1_to_dset1> and </softlink1_to_dset1>
 dataset: </softlink1_to_dset1> and </softlink1_to_dset1>
 0 differences found
-0 differences found
-link   : </softlink1_to_slink1> and </softlink1_to_slink1>
 dataset: </softlink1_to_slink1> and </softlink1_to_slink1>
 0 differences found
-0 differences found
-link   : </softlink1_to_slink2> and </softlink1_to_slink2>
 dataset: </softlink1_to_slink2> and </softlink1_to_slink2>
 0 differences found
-0 differences found
-link   : </softlink2_to_dset2> and </softlink2_to_dset2>
 dataset: </softlink2_to_dset2> and </softlink2_to_dset2>
 0 differences found
-0 differences found
-link   : </softlink2_to_slink1> and </softlink2_to_slink1>
 dataset: </softlink2_to_slink1> and </softlink2_to_slink1>
 0 differences found
-0 differences found
-link   : </softlink2_to_slink2> and </softlink2_to_slink2>
 dataset: </softlink2_to_slink2> and </softlink2_to_slink2>
 0 differences found
-0 differences found
-link   : </softlink3_to_group1> and </softlink3_to_group1>
 group  : </softlink3_to_group1> and </softlink3_to_group1>
 0 differences found
-0 differences found
-link   : </softlink3_to_slink1> and </softlink3_to_slink1>
 group  : </softlink3_to_slink1> and </softlink3_to_slink1>
 0 differences found
-0 differences found
-link   : </softlink3_to_slink2> and </softlink3_to_slink2>
 group  : </softlink3_to_slink2> and </softlink3_to_slink2>
 0 differences found
-0 differences found
-link   : </softlink4_to_group2> and </softlink4_to_group2>
 group  : </softlink4_to_group2> and </softlink4_to_group2>
 0 differences found
-0 differences found
-link   : </softlink4_to_slink1> and </softlink4_to_slink1>
 group  : </softlink4_to_slink1> and </softlink4_to_slink1>
 0 differences found
-0 differences found
-link   : </softlink4_to_slink2> and </softlink4_to_slink2>
 group  : </softlink4_to_slink2> and </softlink4_to_slink2>
 0 differences found
-0 differences found
 dataset: </target_dset1> and </target_dset1>
 0 differences found
 dataset: </target_dset2> and </target_dset2>
diff --git a/tools/h5diff/testfiles/h5diff_414.txt b/tools/h5diff/testfiles/h5diff_414.txt
index e7a991a..a47349e 100644
--- a/tools/h5diff/testfiles/h5diff_414.txt
+++ b/tools/h5diff/testfiles/h5diff_414.txt
@@ -1,3 +1,9 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x           /dset          
+
 group  : </target_group> and </softlink3_to_slink2>
-1 differences found
+0 differences found
 EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_415.txt b/tools/h5diff/testfiles/h5diff_415.txt
index 1e97319..30cc947 100644
--- a/tools/h5diff/testfiles/h5diff_415.txt
+++ b/tools/h5diff/testfiles/h5diff_415.txt
@@ -1,3 +1,9 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+           x    /dset          
+
 group  : </softlink3_to_slink2> and </target_group>
-1 differences found
+0 differences found
 EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_416.txt b/tools/h5diff/testfiles/h5diff_416.txt
index e4e98b0..551a6c3 100644
--- a/tools/h5diff/testfiles/h5diff_416.txt
+++ b/tools/h5diff/testfiles/h5diff_416.txt
@@ -1,3 +1,8 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
 group  : </softlink3_to_slink2> and </softlink4_to_slink2>
-1 differences found
-EXIT CODE: 1
+0 differences found
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_453.txt b/tools/h5diff/testfiles/h5diff_453.txt
index 9c4d61b..8a5ca52 100644
--- a/tools/h5diff/testfiles/h5diff_453.txt
+++ b/tools/h5diff/testfiles/h5diff_453.txt
@@ -3,10 +3,9 @@ file1     file2
 ---------------------------------------
     x      x    /              
     x      x    /softlink_dset1_1
-    x      x    /softlink_dset1_2
     x      x    /softlink_dset2
     x      x    /softlink_group1
-    x      x    /softlink_group2
+    x      x    /softlink_group1/dset
     x      x    /softlink_noexist
     x      x    /target_dset1  
     x      x    /target_dset2  
@@ -15,25 +14,13 @@ file1     file2
 
 group  : </> and </>
 0 differences found
-link   : </softlink_dset1_1> and </softlink_dset1_1>
 dataset: </softlink_dset1_1> and </softlink_dset1_1>
 0 differences found
-0 differences found
-link   : </softlink_dset1_2> and </softlink_dset1_2>
-dataset: </softlink_dset1_2> and </softlink_dset1_2>
-0 differences found
-0 differences found
-link   : </softlink_dset2> and </softlink_dset2>
 dataset: </softlink_dset2> and </softlink_dset2>
 0 differences found
-0 differences found
-link   : </softlink_group1> and </softlink_group1>
 group  : </softlink_group1> and </softlink_group1>
 0 differences found
-0 differences found
-link   : </softlink_group2> and </softlink_group2>
-group  : </softlink_group2> and </softlink_group2>
-0 differences found
+dataset: </softlink_group1/dset> and </softlink_group1/dset>
 0 differences found
 Warning: </softlink_noexist> is a dangling link.
 dataset: </target_dset1> and </target_dset1>
diff --git a/tools/h5diff/testfiles/h5diff_456.txt b/tools/h5diff/testfiles/h5diff_456.txt
index f20e403..9317988 100644
--- a/tools/h5diff/testfiles/h5diff_456.txt
+++ b/tools/h5diff/testfiles/h5diff_456.txt
@@ -5,27 +5,25 @@ file1     file2
     x      x    /ext_link_dset1
     x      x    /ext_link_dset2
     x      x    /ext_link_grp1 
+    x      x    /ext_link_grp1/x_dset
     x      x    /ext_link_grp2 
+    x      x    /ext_link_grp2/x_dset
     x      x    /ext_link_noexist1
     x      x    /ext_link_noexist2
 
 group  : </> and </>
 0 differences found
-external link: </ext_link_dset1> and </ext_link_dset1>
 dataset: </ext_link_dset1> and </ext_link_dset1>
 0 differences found
-0 differences found
-external link: </ext_link_dset2> and </ext_link_dset2>
 dataset: </ext_link_dset2> and </ext_link_dset2>
 0 differences found
-0 differences found
-external link: </ext_link_grp1> and </ext_link_grp1>
 group  : </ext_link_grp1> and </ext_link_grp1>
 0 differences found
+dataset: </ext_link_grp1/x_dset> and </ext_link_grp1/x_dset>
 0 differences found
-external link: </ext_link_grp2> and </ext_link_grp2>
 group  : </ext_link_grp2> and </ext_link_grp2>
 0 differences found
+dataset: </ext_link_grp2/x_dset> and </ext_link_grp2/x_dset>
 0 differences found
 Warning: </ext_link_noexist1> is a dangling link.
 Warning: </ext_link_noexist2> is a dangling link.
diff --git a/tools/h5diff/testfiles/h5diff_480.txt b/tools/h5diff/testfiles/h5diff_480.txt
new file mode 100644
index 0000000..3e1f900
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_480.txt
@@ -0,0 +1,17 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /group1        
+    x      x    /group1/dset2  
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+group  : </group1> and </group1>
+0 differences found
+dataset: </group1/dset2> and </group1/dset2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_481.txt b/tools/h5diff/testfiles/h5diff_481.txt
new file mode 100644
index 0000000..c4f2448
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_481.txt
@@ -0,0 +1,30 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /group1        
+    x      x    /group1/dset2  
+    x      x    /group1/dset3  
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+group  : </group1> and </group1>
+0 differences found
+dataset: </group1/dset2> and </group1/dset2>
+0 differences found
+dataset: </group1/dset3> and </group1/dset3>
+size:           [2x4]           [2x4]
+position        dset3           dset3           difference          
+------------------------------------------------------------
+[ 0 1 ]          0               1               1              
+[ 0 2 ]          0               2               2              
+[ 0 3 ]          0               3               3              
+[ 1 0 ]          0               1               1              
+[ 1 1 ]          0               2               2              
+[ 1 2 ]          0               3               3              
+[ 1 3 ]          0               4               4              
+7 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_482.txt b/tools/h5diff/testfiles/h5diff_482.txt
new file mode 100644
index 0000000..5b3c8c1
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_482.txt
@@ -0,0 +1,17 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset10        
+    x      x    /group10       
+    x      x    /group10/dset2 
+
+group  : </> and </>
+0 differences found
+dataset: </dset10> and </dset10>
+0 differences found
+group  : </group10> and </group10>
+0 differences found
+dataset: </group10/dset2> and </group10/dset2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_483.txt b/tools/h5diff/testfiles/h5diff_483.txt
new file mode 100644
index 0000000..a45e928
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_483.txt
@@ -0,0 +1,18 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x           /dset1         
+    x      x    /dset10        
+    x      x    /group10       
+    x      x    /group10/dset2 
+
+group  : </> and </>
+0 differences found
+dataset: </dset10> and </dset10>
+0 differences found
+group  : </group10> and </group10>
+0 differences found
+dataset: </group10/dset2> and </group10/dset2>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_500.txt b/tools/h5diff/testfiles/h5diff_500.txt
new file mode 100644
index 0000000..7d688d2
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_500.txt
@@ -0,0 +1,72 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /dset3         
+    x      x    /elink_grp1    
+    x      x    /elink_grp2    
+    x      x    /elink_grp3    
+    x      x    /grp1          
+    x      x    /grp1/dset1    
+    x      x    /grp1/grp2     
+    x      x    /grp1/grp2/dset1
+    x      x    /grp1/grp2/dset2
+    x      x    /grp1/grp2/grp3
+    x      x    /grp1/grp2/grp3/dset1
+    x      x    /grp1/grp2/grp3/dset2
+    x      x    /grp1/grp2/grp3/dset3
+    x           /grp10         
+    x           /grp10/dset4   
+    x           /grp10/dset5   
+    x           /grp10/elink_grp_circle
+           x    /grp11         
+           x    /grp11/dset4   
+           x    /grp11/dset5   
+           x    /grp11/elink_grp_circle
+    x      x    /slink_grp1    
+    x           /slink_grp10   
+           x    /slink_grp11   
+    x      x    /slink_grp2    
+    x      x    /slink_grp3    
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+dataset: </dset2> and </dset2>
+0 differences found
+dataset: </dset3> and </dset3>
+0 differences found
+external link: </elink_grp1> and </elink_grp1>
+1 differences found
+external link: </elink_grp2> and </elink_grp2>
+1 differences found
+external link: </elink_grp3> and </elink_grp3>
+1 differences found
+group  : </grp1> and </grp1>
+0 differences found
+dataset: </grp1/dset1> and </grp1/dset1>
+0 differences found
+group  : </grp1/grp2> and </grp1/grp2>
+0 differences found
+dataset: </grp1/grp2/dset1> and </grp1/grp2/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </grp1/grp2/dset2>
+0 differences found
+group  : </grp1/grp2/grp3> and </grp1/grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/grp3/dset1> and </grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/grp3/dset2> and </grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </grp1/grp2/grp3/dset3> and </grp1/grp2/grp3/dset3>
+0 differences found
+link   : </slink_grp1> and </slink_grp1>
+0 differences found
+link   : </slink_grp2> and </slink_grp2>
+0 differences found
+link   : </slink_grp3> and </slink_grp3>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_501.txt b/tools/h5diff/testfiles/h5diff_501.txt
new file mode 100644
index 0000000..75e91da
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_501.txt
@@ -0,0 +1,188 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /dset3         
+    x      x    /elink_grp1    
+    x      x    /elink_grp1/dset1
+    x      x    /elink_grp1/grp2
+    x      x    /elink_grp1/grp2/dset1
+    x      x    /elink_grp1/grp2/dset2
+    x      x    /elink_grp1/grp2/grp3
+    x      x    /elink_grp1/grp2/grp3/dset1
+    x      x    /elink_grp1/grp2/grp3/dset2
+    x      x    /elink_grp1/grp2/grp3/dset3
+    x      x    /elink_grp2    
+    x      x    /elink_grp2/dset1
+    x      x    /elink_grp2/dset2
+    x      x    /elink_grp2/grp3
+    x      x    /elink_grp2/grp3/dset1
+    x      x    /elink_grp2/grp3/dset2
+    x      x    /elink_grp2/grp3/dset3
+    x      x    /elink_grp3    
+    x      x    /elink_grp3/dset1
+    x      x    /elink_grp3/dset2
+    x      x    /elink_grp3/dset3
+    x      x    /grp1          
+    x      x    /grp1/dset1    
+    x      x    /grp1/grp2     
+    x      x    /grp1/grp2/dset1
+    x      x    /grp1/grp2/dset2
+    x      x    /grp1/grp2/grp3
+    x      x    /grp1/grp2/grp3/dset1
+    x      x    /grp1/grp2/grp3/dset2
+    x      x    /grp1/grp2/grp3/dset3
+    x           /grp10         
+    x           /grp10/dset4   
+    x           /grp10/dset5   
+    x           /grp10/elink_grp_circle
+    x           /grp10/elink_grp_circle/dset4
+    x           /grp10/elink_grp_circle/dset5
+    x           /grp10/elink_grp_circle/elink_grp_circle
+    x           /grp10/elink_grp_circle/elink_grp_circle/dset4
+    x           /grp10/elink_grp_circle/elink_grp_circle/dset5
+           x    /grp11         
+           x    /grp11/dset4   
+           x    /grp11/dset5   
+           x    /grp11/elink_grp_circle
+           x    /grp11/elink_grp_circle/dset4
+           x    /grp11/elink_grp_circle/dset5
+           x    /grp11/elink_grp_circle/elink_grp_circle
+           x    /grp11/elink_grp_circle/elink_grp_circle/dset4
+           x    /grp11/elink_grp_circle/elink_grp_circle/dset5
+    x      x    /slink_grp1    
+    x      x    /slink_grp1/dset1
+    x      x    /slink_grp1/grp2
+    x      x    /slink_grp1/grp2/dset1
+    x      x    /slink_grp1/grp2/dset2
+    x      x    /slink_grp1/grp2/grp3
+    x      x    /slink_grp1/grp2/grp3/dset1
+    x      x    /slink_grp1/grp2/grp3/dset2
+    x      x    /slink_grp1/grp2/grp3/dset3
+    x           /slink_grp10   
+    x           /slink_grp10/dset4
+    x           /slink_grp10/dset5
+           x    /slink_grp11   
+           x    /slink_grp11/dset4
+           x    /slink_grp11/dset5
+    x      x    /slink_grp2    
+    x      x    /slink_grp2/dset1
+    x      x    /slink_grp2/dset2
+    x      x    /slink_grp2/grp3
+    x      x    /slink_grp2/grp3/dset1
+    x      x    /slink_grp2/grp3/dset2
+    x      x    /slink_grp2/grp3/dset3
+    x      x    /slink_grp3    
+    x      x    /slink_grp3/dset1
+    x      x    /slink_grp3/dset2
+    x      x    /slink_grp3/dset3
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+dataset: </dset2> and </dset2>
+0 differences found
+dataset: </dset3> and </dset3>
+0 differences found
+group  : </elink_grp1> and </elink_grp1>
+0 differences found
+dataset: </elink_grp1/dset1> and </elink_grp1/dset1>
+0 differences found
+group  : </elink_grp1/grp2> and </elink_grp1/grp2>
+0 differences found
+dataset: </elink_grp1/grp2/dset1> and </elink_grp1/grp2/dset1>
+0 differences found
+dataset: </elink_grp1/grp2/dset2> and </elink_grp1/grp2/dset2>
+0 differences found
+group  : </elink_grp1/grp2/grp3> and </elink_grp1/grp2/grp3>
+0 differences found
+dataset: </elink_grp1/grp2/grp3/dset1> and </elink_grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </elink_grp1/grp2/grp3/dset2> and </elink_grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </elink_grp1/grp2/grp3/dset3> and </elink_grp1/grp2/grp3/dset3>
+0 differences found
+group  : </elink_grp2> and </elink_grp2>
+0 differences found
+dataset: </elink_grp2/dset1> and </elink_grp2/dset1>
+0 differences found
+dataset: </elink_grp2/dset2> and </elink_grp2/dset2>
+0 differences found
+group  : </elink_grp2/grp3> and </elink_grp2/grp3>
+0 differences found
+dataset: </elink_grp2/grp3/dset1> and </elink_grp2/grp3/dset1>
+0 differences found
+dataset: </elink_grp2/grp3/dset2> and </elink_grp2/grp3/dset2>
+0 differences found
+dataset: </elink_grp2/grp3/dset3> and </elink_grp2/grp3/dset3>
+0 differences found
+group  : </elink_grp3> and </elink_grp3>
+0 differences found
+dataset: </elink_grp3/dset1> and </elink_grp3/dset1>
+0 differences found
+dataset: </elink_grp3/dset2> and </elink_grp3/dset2>
+0 differences found
+dataset: </elink_grp3/dset3> and </elink_grp3/dset3>
+0 differences found
+group  : </grp1> and </grp1>
+0 differences found
+dataset: </grp1/dset1> and </grp1/dset1>
+0 differences found
+group  : </grp1/grp2> and </grp1/grp2>
+0 differences found
+dataset: </grp1/grp2/dset1> and </grp1/grp2/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </grp1/grp2/dset2>
+0 differences found
+group  : </grp1/grp2/grp3> and </grp1/grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/grp3/dset1> and </grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/grp3/dset2> and </grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </grp1/grp2/grp3/dset3> and </grp1/grp2/grp3/dset3>
+0 differences found
+group  : </slink_grp1> and </slink_grp1>
+0 differences found
+dataset: </slink_grp1/dset1> and </slink_grp1/dset1>
+0 differences found
+group  : </slink_grp1/grp2> and </slink_grp1/grp2>
+0 differences found
+dataset: </slink_grp1/grp2/dset1> and </slink_grp1/grp2/dset1>
+0 differences found
+dataset: </slink_grp1/grp2/dset2> and </slink_grp1/grp2/dset2>
+0 differences found
+group  : </slink_grp1/grp2/grp3> and </slink_grp1/grp2/grp3>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset1> and </slink_grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset2> and </slink_grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset3> and </slink_grp1/grp2/grp3/dset3>
+0 differences found
+group  : </slink_grp2> and </slink_grp2>
+0 differences found
+dataset: </slink_grp2/dset1> and </slink_grp2/dset1>
+0 differences found
+dataset: </slink_grp2/dset2> and </slink_grp2/dset2>
+0 differences found
+group  : </slink_grp2/grp3> and </slink_grp2/grp3>
+0 differences found
+dataset: </slink_grp2/grp3/dset1> and </slink_grp2/grp3/dset1>
+0 differences found
+dataset: </slink_grp2/grp3/dset2> and </slink_grp2/grp3/dset2>
+0 differences found
+dataset: </slink_grp2/grp3/dset3> and </slink_grp2/grp3/dset3>
+0 differences found
+group  : </slink_grp3> and </slink_grp3>
+0 differences found
+dataset: </slink_grp3/dset1> and </slink_grp3/dset1>
+0 differences found
+dataset: </slink_grp3/dset2> and </slink_grp3/dset2>
+0 differences found
+dataset: </slink_grp3/dset3> and </slink_grp3/dset3>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_502.txt b/tools/h5diff/testfiles/h5diff_502.txt
new file mode 100644
index 0000000..d3de6e5
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_502.txt
@@ -0,0 +1,36 @@
+
+group1   group2
+---------------------------------------
+           x                   
+    x           /              
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /dset3         
+    x           /elink_grp1    
+    x           /elink_grp2    
+    x           /elink_grp3    
+    x           /grp1          
+    x           /grp1/dset1    
+    x           /grp1/grp2     
+    x           /grp1/grp2/dset1
+    x           /grp1/grp2/dset2
+    x           /grp1/grp2/grp3
+    x           /grp1/grp2/grp3/dset1
+    x           /grp1/grp2/grp3/dset2
+    x           /grp1/grp2/grp3/dset3
+    x           /grp10         
+    x           /grp10/dset4   
+    x           /grp10/dset5   
+    x           /grp10/elink_grp_circle
+    x           /slink_grp1    
+    x           /slink_grp10   
+    x           /slink_grp2    
+    x           /slink_grp3    
+
+dataset: </dset1> and </grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </dset2> and </grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </dset3> and </grp1/grp2/grp3/dset3>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_503.txt b/tools/h5diff/testfiles/h5diff_503.txt
new file mode 100644
index 0000000..cf01598
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_503.txt
@@ -0,0 +1,32 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset1         
+    x      x    /grp2          
+    x      x    /grp2/dset1    
+    x      x    /grp2/dset2    
+    x      x    /grp2/grp3     
+    x      x    /grp2/grp3/dset1
+    x      x    /grp2/grp3/dset2
+    x      x    /grp2/grp3/dset3
+
+group  : </grp1> and </grp1>
+0 differences found
+dataset: </grp1/dset1> and </grp1/dset1>
+0 differences found
+group  : </grp1/grp2> and </grp1/grp2>
+0 differences found
+dataset: </grp1/grp2/dset1> and </grp1/grp2/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </grp1/grp2/dset2>
+0 differences found
+group  : </grp1/grp2/grp3> and </grp1/grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/grp3/dset1> and </grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/grp3/dset2> and </grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </grp1/grp2/grp3/dset3> and </grp1/grp2/grp3/dset3>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_504.txt b/tools/h5diff/testfiles/h5diff_504.txt
new file mode 100644
index 0000000..6cf43b3
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_504.txt
@@ -0,0 +1,19 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset1         
+    x      x    /dset2         
+           x    /dset3         
+    x           /grp3          
+    x           /grp3/dset1    
+    x           /grp3/dset2    
+    x           /grp3/dset3    
+
+group  : </grp1/grp2> and </grp1/grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/dset1> and </grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </grp1/grp2/grp3/dset2>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_505.txt b/tools/h5diff/testfiles/h5diff_505.txt
new file mode 100644
index 0000000..28640b7
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_505.txt
@@ -0,0 +1,6 @@
+</grp1> is of type H5G_GROUP and </slink_grp1> is of type H5G_LINK
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects.
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_506.txt b/tools/h5diff/testfiles/h5diff_506.txt
new file mode 100644
index 0000000..efef9a7
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_506.txt
@@ -0,0 +1,26 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset1         
+    x      x    /dset2         
+    x      x    /grp3          
+    x      x    /grp3/dset1    
+    x      x    /grp3/dset2    
+    x      x    /grp3/dset3    
+
+group  : </grp1/grp2> and </slink_grp2>
+0 differences found
+dataset: </grp1/grp2/dset1> and </slink_grp2/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </slink_grp2/dset2>
+0 differences found
+group  : </grp1/grp2/grp3> and </slink_grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/grp3/dset1> and </slink_grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/grp3/dset2> and </slink_grp2/grp3/dset2>
+0 differences found
+dataset: </grp1/grp2/grp3/dset3> and </slink_grp2/grp3/dset3>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_507.txt b/tools/h5diff/testfiles/h5diff_507.txt
new file mode 100644
index 0000000..ed2b799
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_507.txt
@@ -0,0 +1,6 @@
+</grp1> is of type H5G_GROUP and </elink_grp1> is of type H5G_UDLINK
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects.
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_508.txt b/tools/h5diff/testfiles/h5diff_508.txt
new file mode 100644
index 0000000..9796345
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_508.txt
@@ -0,0 +1,32 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset1         
+    x      x    /grp2          
+    x      x    /grp2/dset1    
+    x      x    /grp2/dset2    
+    x      x    /grp2/grp3     
+    x      x    /grp2/grp3/dset1
+    x      x    /grp2/grp3/dset2
+    x      x    /grp2/grp3/dset3
+
+group  : </grp1> and </elink_grp1>
+0 differences found
+dataset: </grp1/dset1> and </elink_grp1/dset1>
+0 differences found
+group  : </grp1/grp2> and </elink_grp1/grp2>
+0 differences found
+dataset: </grp1/grp2/dset1> and </elink_grp1/grp2/dset1>
+0 differences found
+dataset: </grp1/grp2/dset2> and </elink_grp1/grp2/dset2>
+0 differences found
+group  : </grp1/grp2/grp3> and </elink_grp1/grp2/grp3>
+0 differences found
+dataset: </grp1/grp2/grp3/dset1> and </elink_grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </grp1/grp2/grp3/dset2> and </elink_grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </grp1/grp2/grp3/dset3> and </elink_grp1/grp2/grp3/dset3>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_509.txt b/tools/h5diff/testfiles/h5diff_509.txt
new file mode 100644
index 0000000..145cd9d
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_509.txt
@@ -0,0 +1,6 @@
+</slink_grp1> is of type H5G_LINK and </elink_grp1> is of type H5G_UDLINK
+--------------------------------
+Some objects are not comparable
+--------------------------------
+Use -c for a list of objects.
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_510.txt b/tools/h5diff/testfiles/h5diff_510.txt
new file mode 100644
index 0000000..9d92768
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_510.txt
@@ -0,0 +1,32 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset1         
+    x      x    /grp2          
+    x      x    /grp2/dset1    
+    x      x    /grp2/dset2    
+    x      x    /grp2/grp3     
+    x      x    /grp2/grp3/dset1
+    x      x    /grp2/grp3/dset2
+    x      x    /grp2/grp3/dset3
+
+group  : </slink_grp1> and </elink_grp1>
+0 differences found
+dataset: </slink_grp1/dset1> and </elink_grp1/dset1>
+0 differences found
+group  : </slink_grp1/grp2> and </elink_grp1/grp2>
+0 differences found
+dataset: </slink_grp1/grp2/dset1> and </elink_grp1/grp2/dset1>
+0 differences found
+dataset: </slink_grp1/grp2/dset2> and </elink_grp1/grp2/dset2>
+0 differences found
+group  : </slink_grp1/grp2/grp3> and </elink_grp1/grp2/grp3>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset1> and </elink_grp1/grp2/grp3/dset1>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset2> and </elink_grp1/grp2/grp3/dset2>
+0 differences found
+dataset: </slink_grp1/grp2/grp3/dset3> and </elink_grp1/grp2/grp3/dset3>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_511.txt b/tools/h5diff/testfiles/h5diff_511.txt
new file mode 100644
index 0000000..4bac100
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_511.txt
@@ -0,0 +1,24 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset4         
+    x      x    /dset5         
+    x      x    /elink_grp_circle
+
+group  : </grp10> and </grp11>
+0 differences found
+dataset: </grp10/dset4> and </grp11/dset4>
+0 differences found
+dataset: </grp10/dset5> and </grp11/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          3               2               1              
+[ 0 3 ]          3               2               1              
+[ 1 0 ]          3               2               1              
+[ 1 2 ]          3               2               1              
+4 differences found
+external link: </grp10/elink_grp_circle> and </grp11/elink_grp_circle>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_512.txt b/tools/h5diff/testfiles/h5diff_512.txt
new file mode 100644
index 0000000..23fbc12
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_512.txt
@@ -0,0 +1,53 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset4         
+    x      x    /dset5         
+    x      x    /elink_grp_circle
+    x      x    /elink_grp_circle/dset4
+    x      x    /elink_grp_circle/dset5
+    x      x    /elink_grp_circle/elink_grp_circle
+    x      x    /elink_grp_circle/elink_grp_circle/dset4
+    x      x    /elink_grp_circle/elink_grp_circle/dset5
+
+group  : </grp10> and </grp11>
+0 differences found
+dataset: </grp10/dset4> and </grp11/dset4>
+0 differences found
+dataset: </grp10/dset5> and </grp11/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          3               2               1              
+[ 0 3 ]          3               2               1              
+[ 1 0 ]          3               2               1              
+[ 1 2 ]          3               2               1              
+4 differences found
+group  : </grp10/elink_grp_circle> and </grp11/elink_grp_circle>
+0 differences found
+dataset: </grp10/elink_grp_circle/dset4> and </grp11/elink_grp_circle/dset4>
+0 differences found
+dataset: </grp10/elink_grp_circle/dset5> and </grp11/elink_grp_circle/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          2               3               1              
+[ 0 3 ]          2               3               1              
+[ 1 0 ]          2               3               1              
+[ 1 2 ]          2               3               1              
+4 differences found
+group  : </grp10/elink_grp_circle/elink_grp_circle> and </grp11/elink_grp_circle/elink_grp_circle>
+0 differences found
+dataset: </grp10/elink_grp_circle/elink_grp_circle/dset4> and </grp11/elink_grp_circle/elink_grp_circle/dset4>
+0 differences found
+dataset: </grp10/elink_grp_circle/elink_grp_circle/dset5> and </grp11/elink_grp_circle/elink_grp_circle/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          3               2               1              
+[ 0 3 ]          3               2               1              
+[ 1 0 ]          3               2               1              
+[ 1 2 ]          3               2               1              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_513.txt b/tools/h5diff/testfiles/h5diff_513.txt
new file mode 100644
index 0000000..b0af15d
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_513.txt
@@ -0,0 +1,3 @@
+link   : </slink_grp10> and </slink_grp11>
+1 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_514.txt b/tools/h5diff/testfiles/h5diff_514.txt
new file mode 100644
index 0000000..f8e16e9
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_514.txt
@@ -0,0 +1,53 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /dset4         
+    x      x    /dset5         
+    x      x    /elink_grp_circle
+    x      x    /elink_grp_circle/dset4
+    x      x    /elink_grp_circle/dset5
+    x      x    /elink_grp_circle/elink_grp_circle
+    x      x    /elink_grp_circle/elink_grp_circle/dset4
+    x      x    /elink_grp_circle/elink_grp_circle/dset5
+
+group  : </slink_grp10> and </slink_grp11>
+0 differences found
+dataset: </slink_grp10/dset4> and </slink_grp11/dset4>
+0 differences found
+dataset: </slink_grp10/dset5> and </slink_grp11/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          3               2               1              
+[ 0 3 ]          3               2               1              
+[ 1 0 ]          3               2               1              
+[ 1 2 ]          3               2               1              
+4 differences found
+group  : </slink_grp10/elink_grp_circle> and </slink_grp11/elink_grp_circle>
+0 differences found
+dataset: </slink_grp10/elink_grp_circle/dset4> and </slink_grp11/elink_grp_circle/dset4>
+0 differences found
+dataset: </slink_grp10/elink_grp_circle/dset5> and </slink_grp11/elink_grp_circle/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          2               3               1              
+[ 0 3 ]          2               3               1              
+[ 1 0 ]          2               3               1              
+[ 1 2 ]          2               3               1              
+4 differences found
+group  : </slink_grp10/elink_grp_circle/elink_grp_circle> and </slink_grp11/elink_grp_circle/elink_grp_circle>
+0 differences found
+dataset: </slink_grp10/elink_grp_circle/elink_grp_circle/dset4> and </slink_grp11/elink_grp_circle/elink_grp_circle/dset4>
+0 differences found
+dataset: </slink_grp10/elink_grp_circle/elink_grp_circle/dset5> and </slink_grp11/elink_grp_circle/elink_grp_circle/dset5>
+size:           [2x4]           [2x4]
+position        dset5           dset5           difference          
+------------------------------------------------------------
+[ 0 1 ]          3               2               1              
+[ 0 3 ]          3               2               1              
+[ 1 0 ]          3               2               1              
+[ 1 2 ]          3               2               1              
+4 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_515.txt b/tools/h5diff/testfiles/h5diff_515.txt
new file mode 100644
index 0000000..077d463
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_515.txt
@@ -0,0 +1,24 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /g1            
+    x      x    /g1/g2         
+    x           /g1/g2/g3      
+    x           /g1/g2/g3/dset1
+    x           /g1/g2/g3/g4   
+    x           /g1/g2/g3/g4/dset2
+    x      x    /soft_dset1    
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+group  : </g1> and </g1>
+0 differences found
+group  : </g1/g2> and </g1/g2>
+0 differences found
+link   : </soft_dset1> and </soft_dset1>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_516.txt b/tools/h5diff/testfiles/h5diff_516.txt
new file mode 100644
index 0000000..32f4bd5
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_516.txt
@@ -0,0 +1,32 @@
+
+file1     file2
+---------------------------------------
+    x      x    /              
+    x      x    /dset1         
+    x      x    /g1            
+    x      x    /g1/g2         
+    x      x    /g1/g2/g3      
+    x      x    /g1/g2/g3/dset1
+    x      x    /g1/g2/g3/g4   
+    x      x    /g1/g2/g3/g4/dset2
+    x      x    /soft_dset1    
+
+group  : </> and </>
+0 differences found
+dataset: </dset1> and </dset1>
+0 differences found
+group  : </g1> and </g1>
+0 differences found
+group  : </g1/g2> and </g1/g2>
+0 differences found
+group  : </g1/g2/g3> and </g1/g2/g3>
+0 differences found
+dataset: </g1/g2/g3/dset1> and </g1/g2/g3/dset1>
+0 differences found
+group  : </g1/g2/g3/g4> and </g1/g2/g3/g4>
+0 differences found
+dataset: </g1/g2/g3/g4/dset2> and </g1/g2/g3/g4/dset2>
+0 differences found
+dataset: </soft_dset1> and </soft_dset1>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_517.txt b/tools/h5diff/testfiles/h5diff_517.txt
new file mode 100644
index 0000000..1b6e24f
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_517.txt
@@ -0,0 +1,15 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /g2            
+    x           /g2/g3         
+    x           /g2/g3/dset1   
+    x           /g2/g3/g4      
+    x           /g2/g3/g4/dset2
+
+group  : </g1> and </g1>
+0 differences found
+group  : </g1/g2> and </g1/g2>
+0 differences found
+EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_518.txt b/tools/h5diff/testfiles/h5diff_518.txt
new file mode 100644
index 0000000..f4761ad
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_518.txt
@@ -0,0 +1,23 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+    x      x    /g2            
+    x      x    /g2/g3         
+    x      x    /g2/g3/dset1   
+    x      x    /g2/g3/g4      
+    x      x    /g2/g3/g4/dset2
+
+group  : </g1> and </g1>
+0 differences found
+group  : </g1/g2> and </g1/g2>
+0 differences found
+group  : </g1/g2/g3> and </g1/g2/g3>
+0 differences found
+dataset: </g1/g2/g3/dset1> and </g1/g2/g3/dset1>
+0 differences found
+group  : </g1/g2/g3/g4> and </g1/g2/g3/g4>
+0 differences found
+dataset: </g1/g2/g3/g4/dset2> and </g1/g2/g3/g4/dset2>
+0 differences found
+EXIT CODE: 0
diff --git a/tools/h5diff/testfiles/h5diff_600.txt b/tools/h5diff/testfiles/h5diff_600.txt
index cf540ab..b096ab5 100644
--- a/tools/h5diff/testfiles/h5diff_600.txt
+++ b/tools/h5diff/testfiles/h5diff_600.txt
@@ -1,4 +1,4 @@
-usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
   file1                    File name of the first HDF5 file
   file2                    File name of the second HDF5 file
   [obj1]                   Name of an HDF5 object, in absolute path
@@ -69,16 +69,26 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]]
   -v Verbose mode: print the above plus a list of objects and warnings
   -q Quiet mode: do not print output
 
- Compare criteria
-  If no objects [obj1[obj2]] are specified, h5diff only compares objects
-  with the same absolute path in both files
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
 
- The compare criteria is:
-  1) datasets: numerical array differences
-  2) groups: name string difference
-  3) datatypes: the return value of H5Tequal
-  4) links: name string difference of the linked value as default
-            (refer to --follow-symlinks option).
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
 
  Exit code:
   0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/h5diff/testfiles/h5diff_601.txt b/tools/h5diff/testfiles/h5diff_601.txt
new file mode 100644
index 0000000..eb12f38
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_601.txt
@@ -0,0 +1,2 @@
+Object </nono_obj> could not be found in <h5diff_basic1.h5>
+EXIT CODE: 2
diff --git a/tools/h5diff/testfiles/h5diff_603.txt b/tools/h5diff/testfiles/h5diff_603.txt
index 2f2e93f..2b37530 100644
--- a/tools/h5diff/testfiles/h5diff_603.txt
+++ b/tools/h5diff/testfiles/h5diff_603.txt
@@ -1,5 +1,5 @@
 <-d -4> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
   file1                    File name of the first HDF5 file
   file2                    File name of the second HDF5 file
   [obj1]                   Name of an HDF5 object, in absolute path
@@ -70,16 +70,26 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]]
   -v Verbose mode: print the above plus a list of objects and warnings
   -q Quiet mode: do not print output
 
- Compare criteria
-  If no objects [obj1[obj2]] are specified, h5diff only compares objects
-  with the same absolute path in both files
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
 
- The compare criteria is:
-  1) datasets: numerical array differences
-  2) groups: name string difference
-  3) datatypes: the return value of H5Tequal
-  4) links: name string difference of the linked value as default
-            (refer to --follow-symlinks option).
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
 
  Exit code:
   0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/h5diff/testfiles/h5diff_606.txt b/tools/h5diff/testfiles/h5diff_606.txt
index 3381406..63a1d53 100644
--- a/tools/h5diff/testfiles/h5diff_606.txt
+++ b/tools/h5diff/testfiles/h5diff_606.txt
@@ -1,5 +1,5 @@
 <-d 0x1> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
   file1                    File name of the first HDF5 file
   file2                    File name of the second HDF5 file
   [obj1]                   Name of an HDF5 object, in absolute path
@@ -70,16 +70,26 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]]
   -v Verbose mode: print the above plus a list of objects and warnings
   -q Quiet mode: do not print output
 
- Compare criteria
-  If no objects [obj1[obj2]] are specified, h5diff only compares objects
-  with the same absolute path in both files
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
 
- The compare criteria is:
-  1) datasets: numerical array differences
-  2) groups: name string difference
-  3) datatypes: the return value of H5Tequal
-  4) links: name string difference of the linked value as default
-            (refer to --follow-symlinks option).
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
 
  Exit code:
   0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/h5diff/testfiles/h5diff_612.txt b/tools/h5diff/testfiles/h5diff_612.txt
index 8c6051e..6141495 100644
--- a/tools/h5diff/testfiles/h5diff_612.txt
+++ b/tools/h5diff/testfiles/h5diff_612.txt
@@ -1,5 +1,5 @@
 <-p -4> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
   file1                    File name of the first HDF5 file
   file2                    File name of the second HDF5 file
   [obj1]                   Name of an HDF5 object, in absolute path
@@ -70,16 +70,26 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]]
   -v Verbose mode: print the above plus a list of objects and warnings
   -q Quiet mode: do not print output
 
- Compare criteria
-  If no objects [obj1[obj2]] are specified, h5diff only compares objects
-  with the same absolute path in both files
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
 
- The compare criteria is:
-  1) datasets: numerical array differences
-  2) groups: name string difference
-  3) datatypes: the return value of H5Tequal
-  4) links: name string difference of the linked value as default
-            (refer to --follow-symlinks option).
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
 
  Exit code:
   0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/h5diff/testfiles/h5diff_615.txt b/tools/h5diff/testfiles/h5diff_615.txt
index b713c7b..eaa2078 100644
--- a/tools/h5diff/testfiles/h5diff_615.txt
+++ b/tools/h5diff/testfiles/h5diff_615.txt
@@ -1,5 +1,5 @@
 <-p 0x1> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
   file1                    File name of the first HDF5 file
   file2                    File name of the second HDF5 file
   [obj1]                   Name of an HDF5 object, in absolute path
@@ -70,16 +70,26 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]]
   -v Verbose mode: print the above plus a list of objects and warnings
   -q Quiet mode: do not print output
 
- Compare criteria
-  If no objects [obj1[obj2]] are specified, h5diff only compares objects
-  with the same absolute path in both files
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
 
- The compare criteria is:
-  1) datasets: numerical array differences
-  2) groups: name string difference
-  3) datatypes: the return value of H5Tequal
-  4) links: name string difference of the linked value as default
-            (refer to --follow-symlinks option).
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
 
  Exit code:
   0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/h5diff/testfiles/h5diff_621.txt b/tools/h5diff/testfiles/h5diff_621.txt
index ee23b90..8319db9 100644
--- a/tools/h5diff/testfiles/h5diff_621.txt
+++ b/tools/h5diff/testfiles/h5diff_621.txt
@@ -1,5 +1,5 @@
 <-n -4> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
   file1                    File name of the first HDF5 file
   file2                    File name of the second HDF5 file
   [obj1]                   Name of an HDF5 object, in absolute path
@@ -70,16 +70,26 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]]
   -v Verbose mode: print the above plus a list of objects and warnings
   -q Quiet mode: do not print output
 
- Compare criteria
-  If no objects [obj1[obj2]] are specified, h5diff only compares objects
-  with the same absolute path in both files
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
 
- The compare criteria is:
-  1) datasets: numerical array differences
-  2) groups: name string difference
-  3) datatypes: the return value of H5Tequal
-  4) links: name string difference of the linked value as default
-            (refer to --follow-symlinks option).
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
 
  Exit code:
   0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/h5diff/testfiles/h5diff_622.txt b/tools/h5diff/testfiles/h5diff_622.txt
index 11e2ce1..1ccff92 100644
--- a/tools/h5diff/testfiles/h5diff_622.txt
+++ b/tools/h5diff/testfiles/h5diff_622.txt
@@ -1,5 +1,5 @@
 <-n 0> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
   file1                    File name of the first HDF5 file
   file2                    File name of the second HDF5 file
   [obj1]                   Name of an HDF5 object, in absolute path
@@ -70,16 +70,26 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]]
   -v Verbose mode: print the above plus a list of objects and warnings
   -q Quiet mode: do not print output
 
- Compare criteria
-  If no objects [obj1[obj2]] are specified, h5diff only compares objects
-  with the same absolute path in both files
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
 
- The compare criteria is:
-  1) datasets: numerical array differences
-  2) groups: name string difference
-  3) datatypes: the return value of H5Tequal
-  4) links: name string difference of the linked value as default
-            (refer to --follow-symlinks option).
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
 
  Exit code:
   0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/h5diff/testfiles/h5diff_623.txt b/tools/h5diff/testfiles/h5diff_623.txt
index f87d6db..2c15d98 100644
--- a/tools/h5diff/testfiles/h5diff_623.txt
+++ b/tools/h5diff/testfiles/h5diff_623.txt
@@ -1,5 +1,5 @@
 <-n u> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
   file1                    File name of the first HDF5 file
   file2                    File name of the second HDF5 file
   [obj1]                   Name of an HDF5 object, in absolute path
@@ -70,16 +70,26 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]]
   -v Verbose mode: print the above plus a list of objects and warnings
   -q Quiet mode: do not print output
 
- Compare criteria
-  If no objects [obj1[obj2]] are specified, h5diff only compares objects
-  with the same absolute path in both files
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
 
- The compare criteria is:
-  1) datasets: numerical array differences
-  2) groups: name string difference
-  3) datatypes: the return value of H5Tequal
-  4) links: name string difference of the linked value as default
-            (refer to --follow-symlinks option).
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
 
  Exit code:
   0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/h5diff/testfiles/h5diff_624.txt b/tools/h5diff/testfiles/h5diff_624.txt
index 4c9da26..272b9fc 100644
--- a/tools/h5diff/testfiles/h5diff_624.txt
+++ b/tools/h5diff/testfiles/h5diff_624.txt
@@ -1,5 +1,5 @@
 <-n 0x1> is not a valid option
-usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]] 
+usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] 
   file1                    File name of the first HDF5 file
   file2                    File name of the second HDF5 file
   [obj1]                   Name of an HDF5 object, in absolute path
@@ -70,16 +70,26 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[obj2]]
   -v Verbose mode: print the above plus a list of objects and warnings
   -q Quiet mode: do not print output
 
- Compare criteria
-  If no objects [obj1[obj2]] are specified, h5diff only compares objects
-  with the same absolute path in both files
+ File comparison:
+  If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as
+  a comparison of the two files' root groups.  That is, h5diff first compares
+  the names of root group members, generates a report of root group objects
+  that appear in only one file or in both files, and recursively compares
+  common objects.
 
- The compare criteria is:
-  1) datasets: numerical array differences
-  2) groups: name string difference
-  3) datatypes: the return value of H5Tequal
-  4) links: name string difference of the linked value as default
-            (refer to --follow-symlinks option).
+ Object comparison:
+  1) Groups 
+      First compares the names of member objects (relative path, from the
+      specified group) and generates a report of objects that appear in only
+      one group or in both groups. Common objects are then compared recursively.
+  2) Datasets 
+      Array rank and dimensions, datatypes, and data values are compared.
+  3) Datatypes 
+      The comparison is based on the return value of H5Tequal.
+  4) Symbolic links 
+      The paths to the target objects are compared.
+      (The option --follow-symlinks overrides the default behavior when
+       symbolic links are compared.).
 
  Exit code:
   0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/h5diff/testfiles/h5diff_exclude1-1.h5 b/tools/h5diff/testfiles/h5diff_exclude1-1.h5
new file mode 100644
index 0000000..8b675ea
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_exclude1-1.h5
diff --git a/tools/h5diff/testfiles/h5diff_exclude1-2.h5 b/tools/h5diff/testfiles/h5diff_exclude1-2.h5
new file mode 100644
index 0000000..78854cd
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_exclude1-2.h5
diff --git a/tools/h5diff/testfiles/h5diff_exclude2-1.h5 b/tools/h5diff/testfiles/h5diff_exclude2-1.h5
new file mode 100644
index 0000000..8923111
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_exclude2-1.h5
diff --git a/tools/h5diff/testfiles/h5diff_exclude2-2.h5 b/tools/h5diff/testfiles/h5diff_exclude2-2.h5
new file mode 100644
index 0000000..9e42007
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_exclude2-2.h5
diff --git a/tools/h5diff/testfiles/h5diff_grp_recurse1.h5 b/tools/h5diff/testfiles/h5diff_grp_recurse1.h5
new file mode 100644
index 0000000..cfd4e62
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_grp_recurse1.h5
diff --git a/tools/h5diff/testfiles/h5diff_grp_recurse2.h5 b/tools/h5diff/testfiles/h5diff_grp_recurse2.h5
new file mode 100644
index 0000000..54bcdec
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_grp_recurse2.h5
diff --git a/tools/h5diff/testfiles/h5diff_grp_recurse_ext1.h5 b/tools/h5diff/testfiles/h5diff_grp_recurse_ext1.h5
new file mode 100644
index 0000000..12a534a
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_grp_recurse_ext1.h5
diff --git a/tools/h5diff/testfiles/h5diff_grp_recurse_ext2-1.h5 b/tools/h5diff/testfiles/h5diff_grp_recurse_ext2-1.h5
new file mode 100644
index 0000000..5bb02df
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_grp_recurse_ext2-1.h5
diff --git a/tools/h5diff/testfiles/h5diff_grp_recurse_ext2-2.h5 b/tools/h5diff/testfiles/h5diff_grp_recurse_ext2-2.h5
new file mode 100644
index 0000000..312543e
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_grp_recurse_ext2-2.h5
diff --git a/tools/h5diff/testfiles/h5diff_grp_recurse_ext2-3.h5 b/tools/h5diff/testfiles/h5diff_grp_recurse_ext2-3.h5
new file mode 100644
index 0000000..43ad156
--- /dev/null
+++ b/tools/h5diff/testfiles/h5diff_grp_recurse_ext2-3.h5
diff --git a/tools/h5diff/testh5diff.sh b/tools/h5diff/testh5diff.sh
index 12cf0f8..df793f0 100755
--- a/tools/h5diff/testh5diff.sh
+++ b/tools/h5diff/testh5diff.sh
@@ -56,6 +56,20 @@ FILE19=h5diff_dset_idx1.h5
 FILE20=h5diff_dset_idx2.h5
 DANGLE_LINK_FILE1=h5diff_danglelinks1.h5
 DANGLE_LINK_FILE2=h5diff_danglelinks2.h5
+/* group recursive */
+GRP_RECURSE_FILE1=h5diff_grp_recurse1.h5
+GRP_RECURSE_FILE2=h5diff_grp_recurse2.h5
+/* group recursive - same structure via external links through files */
+GRP_RECURSE1_EXT=h5diff_grp_recurse_ext1.h5
+GRP_RECURSE2_EXT1=h5diff_grp_recurse_ext2-1.h5
+GRP_RECURSE2_EXT2=h5diff_grp_recurse_ext2-2.h5
+GRP_RECURSE2_EXT3=h5diff_grp_recurse_ext2-3.h5
+# same structure, same obj name with different value
+EXCLUDE_FILE1_1=h5diff_exclude1-1.h5
+EXCLUDE_FILE1_2=h5diff_exclude1-2.h5
+# different structure and obj names
+EXCLUDE_FILE2_1=h5diff_exclude2-1.h5
+EXCLUDE_FILE2_2=h5diff_exclude2-2.h5
 
 TESTNAME=h5diff
 EXIT_SUCCESS=0
@@ -307,7 +321,6 @@ SKIP() {
 # # Common usage
 # ############################################################################
 
-
 # 1.0
 TOOLTEST h5diff_10.txt -h
 
@@ -427,6 +440,9 @@ TOOLTEST h5diff_58.txt -v $FILE7 $FILE8 refreg
 # 6.0: Check if the command line number of arguments is less than 3
 TOOLTEST h5diff_600.txt $FILE1 
 
+# 6.1: Check if non-exist object name is specified 
+TOOLTEST h5diff_601.txt $FILE1 $FILE1 nono_obj
+
 
 # ##############################################################################
 # # -d 
@@ -696,6 +712,75 @@ TOOLTEST h5diff_459.txt  --follow-symlinks -v --no-dangling-links  $FILE15 $FILE
 
 
 # ##############################################################################
+# # test for group diff recursivly
+# ##############################################################################
+# root 
+TOOLTEST h5diff_500.txt -v $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 / /
+TOOLTEST h5diff_501.txt -v --follow-symlinks $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 / /
+
+# root vs group
+TOOLTEST h5diff_502.txt -v $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 / /grp1/grp2/grp3
+
+# group vs group (same name and structure)
+TOOLTEST h5diff_503.txt -v $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /grp1 /grp1
+
+# group vs group (different name and structure)
+TOOLTEST h5diff_504.txt -v $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /grp1/grp2 /grp1/grp2/grp3
+
+# groups vs soft-link
+TOOLTEST h5diff_505.txt -v $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /grp1 /slink_grp1
+TOOLTEST h5diff_506.txt -v --follow-symlinks $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /grp1/grp2 /slink_grp2
+
+# groups vs ext-link
+TOOLTEST h5diff_507.txt -v $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /grp1 /elink_grp1
+TOOLTEST h5diff_508.txt -v --follow-symlinks $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /grp1 /elink_grp1
+
+# soft-link vs ext-link
+TOOLTEST h5diff_509.txt -v $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /slink_grp1 /elink_grp1
+TOOLTEST h5diff_510.txt -v --follow-symlinks $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /slink_grp1 /elink_grp1
+
+# circled ext links
+TOOLTEST h5diff_511.txt -v $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /grp10 /grp11
+TOOLTEST h5diff_512.txt -v --follow-symlinks $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /grp10 /grp11
+
+# circled soft2ext-link vs soft2ext-link
+TOOLTEST h5diff_513.txt -v $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /slink_grp10 /slink_grp11
+TOOLTEST h5diff_514.txt -v --follow-symlinks $GRP_RECURSE_FILE1 $GRP_RECURSE_FILE2 /slink_grp10 /slink_grp11
+
+###############################################################################
+# Test for group recursive diff via multi-linked external links 
+# With follow-symlinks, file $GRP_RECURSE1_EXT and $GRP_RECURSE2_EXT1 should
+# be same with the external links.
+###############################################################################
+# file vs file
+TOOLTEST h5diff_515.txt -v $GRP_RECURSE1_EXT $GRP_RECURSE2_EXT1
+TOOLTEST h5diff_516.txt -v --follow-symlinks $GRP_RECURSE1_EXT $GRP_RECURSE2_EXT1
+# group vs group
+TOOLTEST h5diff_517.txt -v $GRP_RECURSE1_EXT $GRP_RECURSE2_EXT1 /g1
+TOOLTEST h5diff_518.txt -v --follow-symlinks $GRP_RECURSE1_EXT $GRP_RECURSE2_EXT1 /g1
+
+# ##############################################################################
+# # Exclude objects (--exclude-path)
+# ##############################################################################
+#
+# Same structure, same names and different value.
+#
+# Exclude the object with different value. Expect return - same
+TOOLTEST h5diff_480.txt -v --exclude-path /group1/dset3 $EXCLUDE_FILE1_1 $EXCLUDE_FILE1_2
+# Verify different by not excluding. Expect return - diff
+TOOLTEST h5diff_481.txt -v $EXCLUDE_FILE1_1 $EXCLUDE_FILE1_2
+
+#
+# Different structure, different names. 
+#
+# Exclude all the different objects. Expect return - same
+TOOLTEST h5diff_482.txt -v --exclude-path "/group1" --exclude-path "/dset1" $EXCLUDE_FILE2_1 $EXCLUDE_FILE2_2
+# Exclude only some different objects. Expect return - diff
+TOOLTEST h5diff_483.txt -v --exclude-path "/group1" $EXCLUDE_FILE2_1 $EXCLUDE_FILE2_2
+
+
+
+# ##############################################################################
 # # END
 # ##############################################################################
 
diff --git a/tools/h5dump/CMakeLists.txt b/tools/h5dump/CMakeLists.txt
index 5ef1cc2..e64bc48 100644
--- a/tools/h5dump/CMakeLists.txt
+++ b/tools/h5dump/CMakeLists.txt
@@ -12,16 +12,7 @@ INCLUDE_DIRECTORIES (${HDF5_PROJECT_DIR}/test)
 # --------------------------------------------------------------------
 ADD_EXECUTABLE (h5dump ${HDF5_TOOLS_H5DUMP_SOURCE_DIR}/h5dump.c)
 H5_NAMING (h5dump)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5dump
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5dump)
 TARGET_LINK_LIBRARIES (h5dump  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 SET (H5_DEP_EXECUTABLES h5dump)
@@ -39,14 +30,7 @@ IF (BUILD_TESTING)
   IF (HDF5_BUILD_GENERATORS AND NOT BUILD_SHARED_LIBS)
     ADD_EXECUTABLE (h5dumpgentest ${HDF5_TOOLS_H5DUMP_SOURCE_DIR}/h5dumpgentest.c)
     H5_NAMING (h5dumpgentest)
-    IF (WIN32)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (h5dumpgentest
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (MSVC)
-    ENDIF (WIN32)
+    TARGET_WIN_PROPERTIES (h5dumpgentest)
     TARGET_LINK_LIBRARIES (h5dumpgentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
     
     #ADD_TEST (NAME h5dumpgentest COMMAND $<TARGET_FILE:h5dumpgentest>)
diff --git a/tools/h5dump/Makefile.in b/tools/h5dump/Makefile.in
index e3323a0..3e76f2d 100644
--- a/tools/h5dump/Makefile.in
+++ b/tools/h5dump/Makefile.in
@@ -306,7 +306,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -355,6 +354,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/h5import/CMakeLists.txt b/tools/h5import/CMakeLists.txt
index 3c82492..7d937bd 100644
--- a/tools/h5import/CMakeLists.txt
+++ b/tools/h5import/CMakeLists.txt
@@ -12,16 +12,7 @@ INCLUDE_DIRECTORIES (${HDF5_PROJECT_DIR}/test)
 # --------------------------------------------------------------------
 ADD_EXECUTABLE (h5import ${HDF5_TOOLS_H5IMPORT_SOURCE_DIR}/h5import.c)
 H5_NAMING (h5import)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5import
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5import)
 TARGET_LINK_LIBRARIES (h5import  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 SET (H5_DEP_EXECUTABLES h5import)
@@ -38,16 +29,7 @@ IF (BUILD_TESTING)
   # --------------------------------------------------------------------
   ADD_EXECUTABLE (h5importtest ${HDF5_TOOLS_H5IMPORT_SOURCE_DIR}/h5importtest.c)
   H5_NAMING (h5importtest)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (h5importtest
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (h5importtest)
   TARGET_LINK_LIBRARIES (h5importtest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
   
 ##############################################################################
diff --git a/tools/h5import/Makefile.in b/tools/h5import/Makefile.in
index 3df03c4..fb40139 100755
--- a/tools/h5import/Makefile.in
+++ b/tools/h5import/Makefile.in
@@ -301,7 +301,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -350,6 +349,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/h5jam/CMakeLists.txt b/tools/h5jam/CMakeLists.txt
index 61b8c84..94f2e4b 100644
--- a/tools/h5jam/CMakeLists.txt
+++ b/tools/h5jam/CMakeLists.txt
@@ -12,58 +12,22 @@ INCLUDE_DIRECTORIES (${HDF5_PROJECT_DIR}/test)
 # --------------------------------------------------------------------
 ADD_EXECUTABLE (h5jam ${HDF5_TOOLS_H5JAM_SOURCE_DIR}/h5jam.c)
 H5_NAMING (h5jam)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5jam
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5jam)
 TARGET_LINK_LIBRARIES (h5jam  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 ADD_EXECUTABLE (getub ${HDF5_TOOLS_H5JAM_SOURCE_DIR}/getub.c)
 H5_NAMING (getub)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (getub
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (getub)
 TARGET_LINK_LIBRARIES (getub  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 ADD_EXECUTABLE (tellub ${HDF5_TOOLS_H5JAM_SOURCE_DIR}/tellub.c)
 H5_NAMING (tellub)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (tellub
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (tellub)
 TARGET_LINK_LIBRARIES (tellub  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 ADD_EXECUTABLE (h5unjam ${HDF5_TOOLS_H5JAM_SOURCE_DIR}/h5unjam.c)
 H5_NAMING (h5unjam)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5unjam
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5unjam)
 TARGET_LINK_LIBRARIES (h5unjam  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 SET (H5_DEP_EXECUTABLES
@@ -86,14 +50,7 @@ IF (BUILD_TESTING)
   IF (HDF5_BUILD_GENERATORS AND NOT BUILD_SHARED_LIBS)
     ADD_EXECUTABLE (h5jamgentest ${HDF5_TOOLS_H5JAM_SOURCE_DIR}/h5jamgentest.c)
     H5_NAMING (h5jamgentest)
-    IF (WIN32)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (h5jamgentest
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (MSVC)
-    ENDIF (WIN32)
+    TARGET_WIN_PROPERTIES (h5jamgentest)
     TARGET_LINK_LIBRARIES (h5jamgentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
     
     #ADD_TEST (NAME h5jamgentest COMMAND $<TARGET_FILE:h5jamgentest>)
diff --git a/tools/h5jam/Makefile.in b/tools/h5jam/Makefile.in
index d6b4702..2850a08 100644
--- a/tools/h5jam/Makefile.in
+++ b/tools/h5jam/Makefile.in
@@ -315,7 +315,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -364,6 +363,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/h5ls/CMakeLists.txt b/tools/h5ls/CMakeLists.txt
index 1d2589a..ddb0bfe 100644
--- a/tools/h5ls/CMakeLists.txt
+++ b/tools/h5ls/CMakeLists.txt
@@ -12,16 +12,7 @@ INCLUDE_DIRECTORIES (${HDF5_PROJECT_DIR}/test)
 #-----------------------------------------------------------------------------
 ADD_EXECUTABLE (h5ls ${HDF5_TOOLS_H5LS_SOURCE_DIR}/h5ls.c)
 H5_NAMING (h5ls)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5ls
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5ls)
 TARGET_LINK_LIBRARIES (h5ls  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 SET (H5_DEP_EXECUTABLES
diff --git a/tools/h5ls/Makefile.in b/tools/h5ls/Makefile.in
index 7281297..93f8e97 100644
--- a/tools/h5ls/Makefile.in
+++ b/tools/h5ls/Makefile.in
@@ -295,7 +295,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -344,6 +343,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/h5ls/h5ls.c b/tools/h5ls/h5ls.c
index 5bda0b4..b1d9ee9 100644
--- a/tools/h5ls/h5ls.c
+++ b/tools/h5ls/h5ls.c
@@ -34,18 +34,6 @@
 
 #define NAME_BUF_SIZE   2048
 
-/* Struct to keep track of symbolic link targets visited */
-typedef struct symlink_trav_t {
-    size_t      nalloc;
-    size_t      nused;
-    struct {
-        H5L_type_t  type;
-        char *file;
-        char *path;
-    } *objs;
-    hbool_t dangle_link;
-} symlink_trav_t;
-
 /* Struct to pass through to visitors */
 typedef struct {
     const char *fname;                  /* Filename */
@@ -1842,120 +1830,6 @@ done:
     return 0;
 } /* end list_obj() */
 
-
-/*-------------------------------------------------------------------------
- * Function: symlink_visit_add
- *
- * Purpose: Add an symbolic link to visited data structure
- *
- * Return: 0 on success, -1 on failure
- *
- * Programmer: Neil Fortner, nfortne2@hdfgroup.org
- *             Adapted from trav_addr_add in h5trav.c by Quincey Koziol
- *
- * Date: September 5, 2008
- *
- * Modified: 
- *  Jonathan Kim
- *   - Renamed from elink_trav_add to symlink_visit_add for both soft and 
- *     external links.   (May 25, 2010)
- *   - Add type parameter to distingush between soft and external link for 
- *     sure, which prevent from mixing up visited link when the target names
- *     are same between the soft and external link, as code marks with the
- *     target name.  (May 25,2010) 
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-symlink_visit_add(symlink_trav_t *visited, H5L_type_t type, const char *file, const char *path)
-{
-    size_t  idx;         /* Index of address to use */
-    void    *tmp_ptr;
-
-    /* Allocate space if necessary */
-    if(visited->nused == visited->nalloc) 
-    {
-        visited->nalloc = MAX(1, visited->nalloc * 2);
-        if(NULL == (tmp_ptr = HDrealloc(visited->objs, visited->nalloc * sizeof(visited->objs[0]))))
-            return -1;
-        visited->objs = tmp_ptr;
-    } /* end if */
-
-    /* Append it */
-    idx = visited->nused++;
-
-    visited->objs[idx].type = type;
-    visited->objs[idx].file = NULL;
-    visited->objs[idx].path = NULL;
-
-    if (type == H5L_TYPE_EXTERNAL)
-    {
-        if(NULL == (visited->objs[idx].file = HDstrdup(file))) 
-        {
-            visited->nused--;
-            return -1;
-        }
-    }
-
-    if(NULL == (visited->objs[idx].path = HDstrdup(path))) 
-    {
-        visited->nused--;
-        if (visited->objs[idx].file)
-            HDfree (visited->objs[idx].file);
-        return -1;
-    }
-
-    return 0;
-} /* end symlink_visit_add() */
-
-
-/*-------------------------------------------------------------------------
- * Function: symlink_is_visited
- *
- * Purpose: Check if an symbolic link has already been visited
- *
- * Return: TRUE/FALSE
- *
- * Programmer: Neil Fortner, nfortne2@hdfgroup.org
- *             Adapted from trav_addr_visited in h5trav.c by Quincey Koziol
- *
- * Date: September 5, 2008
- *
- * Modified: 
- *  Jonathan Kim
- *   - Renamed from elink_trav_visited to symlink_is_visited for both soft and 
- *     external links.  (May 25, 2010)
- *   - Add type parameter to distingush between soft and external link for 
- *     sure, which prevent from mixing up visited link when the target names
- *     are same between the soft and external link, as code marks with the
- *     target name.  (May 25,2010) 
- *
- *-------------------------------------------------------------------------
- */
-static hbool_t
-symlink_is_visited(symlink_trav_t *visited, H5L_type_t type, const char *file, const char *path)
-{
-    size_t u;  /* Local index variable */
-
-    /* Look for symlink */
-    for(u = 0; u < visited->nused; u++)
-    {
-        /* Check for symlink values already in array */
-        /* check type and path pair to distingush between symbolic links */
-        if ((visited->objs[u].type == type) && !HDstrcmp(visited->objs[u].path, path))
-        {
-            /* if external link, file need to be matched as well */
-            if (visited->objs[u].type == H5L_TYPE_EXTERNAL)
-            {
-                if (!HDstrcmp(visited->objs[u].file, file))
-                    return (TRUE);
-            }
-            return (TRUE);
-        }
-    }
-    /* Didn't find symlink */
-    return(FALSE);
-} /* end symlink_is_visited() */
 
 
 /*-------------------------------------------------------------------------
@@ -1983,7 +1857,7 @@ list_lnk(const char *name, const H5L_info_t *linfo, void *_iter)
     /* init linkinfo struct */
     memset(&lnk_info, 0, sizeof(h5tool_link_info_t));
 
-    /* if verbose, make H5tools_get_link_info() display more */
+    /* if verbose, make H5tools_get_symlink_info() display more */
     if (verbose_g)
         lnk_info.opt.msg_mode=1;
 
@@ -1992,8 +1866,8 @@ list_lnk(const char *name, const H5L_info_t *linfo, void *_iter)
 
     switch(linfo->type) {
         case H5L_TYPE_SOFT:
-            ret = H5tools_get_link_info(iter->fid, name, &lnk_info, follow_symlink_g);
-            /* lnk_info.trg_path is malloced in H5tools_get_link_info()
+            ret = H5tools_get_symlink_info(iter->fid, name, &lnk_info, follow_symlink_g);
+            /* lnk_info.trg_path is malloced in H5tools_get_symlink_info()
              * so it will be freed via buf later */
             buf = lnk_info.trg_path;
             /* error */
@@ -2050,8 +1924,8 @@ list_lnk(const char *name, const H5L_info_t *linfo, void *_iter)
             const char *path;
             hbool_t follow_link = follow_symlink_g || follow_elink_g;
 
-            ret = H5tools_get_link_info(iter->fid, name, &lnk_info, follow_link);
-            /* lnk_info.trg_path is malloced in H5tools_get_link_info()
+            ret = H5tools_get_symlink_info(iter->fid, name, &lnk_info, follow_link);
+            /* lnk_info.trg_path is malloced in H5tools_get_symlink_info()
              * so it will be freed via buf later */
             buf = lnk_info.trg_path;
             /* error */
diff --git a/tools/h5repack/CMakeLists.txt b/tools/h5repack/CMakeLists.txt
index d767de1..be2844d 100644
--- a/tools/h5repack/CMakeLists.txt
+++ b/tools/h5repack/CMakeLists.txt
@@ -22,16 +22,7 @@ SET (REPACK_COMMON_SRCS
 
 ADD_EXECUTABLE (h5repack ${REPACK_COMMON_SRCS} ${HDF5_TOOLS_H5REPACK_SOURCE_DIR}/h5repack_main.c)
 H5_NAMING (h5repack)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5repack
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5repack)
 TARGET_LINK_LIBRARIES (h5repack  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 SET (H5_DEP_EXECUTABLES h5repack)
@@ -48,16 +39,7 @@ IF (BUILD_TESTING)
   # --------------------------------------------------------------------
   ADD_EXECUTABLE (testh5repack_detect_szip ${HDF5_TOOLS_H5REPACK_SOURCE_DIR}/testh5repack_detect_szip.c)
   H5_NAMING (testh5repack_detect_szip)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (testh5repack_detect_szip
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (testh5repack_detect_szip)
   TARGET_LINK_LIBRARIES (testh5repack_detect_szip ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 
   ADD_TEST (NAME testh5repack_detect_szip COMMAND $<TARGET_FILE:testh5repack_detect_szip>)
@@ -76,16 +58,7 @@ IF (BUILD_TESTING)
 
   ADD_EXECUTABLE (h5repacktest ${REPACK_COMMON_SRCS} ${HDF5_TOOLS_H5REPACK_SOURCE_DIR}/h5repacktst.c)
   H5_NAMING (h5repacktest)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (h5repacktest
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (h5repacktest)
   TARGET_LINK_LIBRARIES (h5repacktest  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_TEST_LIB_TARGET})
 
   ADD_TEST (NAME h5repacktest COMMAND $<TARGET_FILE:h5repacktest>)
@@ -108,6 +81,7 @@ IF (BUILD_TESTING)
       h5repack_hlink.h5
       h5repack_layout.h5
       h5repack_layouto.h5
+      h5repack_layout2.h5
       h5repack_named_dtypes.h5
       h5repack_nbit.h5
       h5repack_objs.h5
@@ -175,7 +149,7 @@ IF (BUILD_TESTING)
           COMMAND $<TARGET_FILE:h5diff> ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out.${testfile}
       )
     ENDIF (${testtype} STREQUAL "SKIP")
-  ENDMACRO (ADD_H5_TEST testname testfile testtype)
+  ENDMACRO (ADD_H5_TEST)
 
   MACRO (ADD_H5_CMP_TEST testname testfilter testtype resultcode resultfile)
     IF (${testtype} STREQUAL "SKIP")
@@ -197,7 +171,53 @@ IF (BUILD_TESTING)
               -P "${HDF5_RESOURCES_DIR}/runTest.cmake"
       )
     ENDIF (${testtype} STREQUAL "SKIP")
-  ENDMACRO (ADD_H5_CMP_TEST file)
+  ENDMACRO (ADD_H5_CMP_TEST)
+
+  MACRO (ADD_H5_VERIFY_TEST testname testtype resultcode testfile testdset testfilter)
+    IF (${testtype} STREQUAL "SKIP")
+      ADD_TEST (
+          NAME H5REPACK_VERIFY_LAYOUT-${testname}
+          COMMAND ${CMAKE_COMMAND} -E echo "SKIP -d ${testdset} -pH ${PROJECT_BINARY_DIR}/testfiles/out.${resultfile}"
+      )
+    ELSE (${testtype} STREQUAL "SKIP")
+      IF (${resultcode} STREQUAL "0")
+        ADD_TEST (
+            NAME H5REPACK_VERIFY_LAYOUT-${testname}
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
+                -D "TEST_ARGS:STRING=-d;${testdset};-pH;testfiles/out.${testfile}"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+                -D "TEST_OUTPUT=${testfile}-v.out"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_FILTER:STRING=${testfilter}"
+                -D "TEST_REFERENCE=${testfilter}"
+                -P "${HDF5_RESOURCES_DIR}/grepTest.cmake"
+        )
+      ELSE (${resultcode} STREQUAL "0")
+        IF (${testfilter} STREQUAL "CHUNKED")
+          SET (nottestfilter "(CONTIGUOUS|COMPACT)")
+        ENDIF (${testfilter} STREQUAL "CHUNKED")
+        IF (${testfilter} STREQUAL "CONTIGUOUS")
+          SET (nottestfilter "(CHUNK|COMPACT)")
+        ENDIF (${testfilter} STREQUAL "CONTIGUOUS")
+        IF (${testfilter} STREQUAL "COMPACT")
+          SET (nottestfilter "(CONTIGUOUS|CHUNK)")
+        ENDIF (${testfilter} STREQUAL "COMPACT")
+        ADD_TEST (
+            NAME H5REPACK_VERIFY_LAYOUT_ALL-${testname}
+            COMMAND "${CMAKE_COMMAND}"
+                -D "TEST_PROGRAM=$<TARGET_FILE:h5dump>"
+                -D "TEST_ARGS:STRING=-pH;testfiles/out.${testfile}"
+                -D "TEST_FOLDER=${PROJECT_BINARY_DIR}"
+                -D "TEST_OUTPUT=${testfile}-v.out"
+                -D "TEST_EXPECT=${resultcode}"
+                -D "TEST_FILTER:STRING=${nottestfilter}"
+                -D "TEST_REFERENCE=${testfilter}"
+                -P "${HDF5_RESOURCES_DIR}/grepTest.cmake"
+        )
+      ENDIF (${resultcode} STREQUAL "0")
+    ENDIF (${testtype} STREQUAL "SKIP")
+  ENDMACRO (ADD_H5_VERIFY_TEST)
 
 ##############################################################################
 ##############################################################################
@@ -226,6 +246,7 @@ IF (BUILD_TESTING)
   SET (FILE14 h5repack_layouto.h5 )     # A file with an older version of the layout message (copy of test/tlayouto.h5)
   SET (FILE15 h5repack_named_dtypes.h5)
   SET (FILE16 tfamily%05d.h5)           # located in common testfiles folder
+  SET (FILE18 h5repack_layout2.h5)
   SET (FILE_REF h5repack_refs.h5)
   SET (FILE_ATTR_REF h5repack_attr_refs.h5)
 
@@ -523,26 +544,47 @@ ADD_H5_TEST (deflate_file ${TESTTYPE} ${arg})
 #########################################################
 
 ADD_H5_TEST (dset2_chunk_20x10 "TEST" ${FILE4} --layout=dset2:CHUNK=20x10)
+ADD_H5_VERIFY_TEST (dset2_chunk_20x10 "TEST" 0 ${FILE4} dset2 CHUNKED)
 ADD_H5_TEST (chunk_20x10 "TEST" ${FILE4} -l CHUNK=20x10)
+ADD_H5_VERIFY_TEST (chunk_20x10 "TEST" 1 ${FILE4} null CHUNKED)
 ADD_H5_TEST (dset2_conti "TEST" ${FILE4} -l dset2:CONTI)
+ADD_H5_VERIFY_TEST (dset2_conti "TEST" 0 ${FILE4} dset2 CONTIGUOUS)
 ADD_H5_TEST (conti "TEST" ${FILE4} -l CONTI)
+ADD_H5_VERIFY_TEST (conti "TEST" 1 ${FILE4} null CONTIGUOUS)
 ADD_H5_TEST (dset2_compa "TEST" ${FILE4} -l dset2:COMPA)
+ADD_H5_VERIFY_TEST (dset2_compa "TEST" 0 ${FILE4} dset2 COMPACT)
 ADD_H5_TEST (compa "TEST" ${FILE4} -l COMPA)
-
+ADD_H5_VERIFY_TEST (compa "TEST" 1 ${FILE4} null COMPACT)
 
 ################################################################
 # layout conversions (file has no filters)
 ###############################################################
 
 ADD_H5_TEST (dset_compa_conti "TEST" ${FILE4} -l dset_compact:CONTI)
+ADD_H5_VERIFY_TEST (dset_compa_conti "TEST" 0 ${FILE4} dset_compact CONTIGUOUS)
 ADD_H5_TEST (dset_compa_chunk "TEST" ${FILE4} -l dset_compact:CHUNK=2x5)
+ADD_H5_VERIFY_TEST (dset_compa_chunk "TEST" 0 ${FILE4} dset_compact CHUNKED)
 ADD_H5_TEST (dset_compa_compa "TEST" ${FILE4} -l dset_compact:COMPA)
+ADD_H5_VERIFY_TEST (dset_compa_compa "TEST" 0 ${FILE4} dset_compact COMPACT)
 ADD_H5_TEST (dset_conti_compa "TEST" ${FILE4} -l dset_contiguous:COMPA)
+ADD_H5_VERIFY_TEST (dset_conti_compa "TEST" 0 ${FILE4} dset_contiguous COMPACT)
 ADD_H5_TEST (dset_conti_chunk "TEST" ${FILE4} -l dset_contiguous:CHUNK=3x6)
+ADD_H5_VERIFY_TEST (dset_conti_chunk "TEST" 0 ${FILE4} dset_contiguous CHUNKED)
 ADD_H5_TEST (dset_conti_conti "TEST" ${FILE4} -l dset_contiguous:CONTI)
+ADD_H5_VERIFY_TEST (dset_conti_conti "TEST" 0 ${FILE4} dset_contiguous CONTIGUOUS)
 ADD_H5_TEST (chunk_compa "TEST" ${FILE4} -l dset_chunk:COMPA)
+ADD_H5_VERIFY_TEST (chunk_compa "TEST" 0 ${FILE4} dset_chunk COMPACT)
 ADD_H5_TEST (chunk_conti "TEST" ${FILE4} -l dset_chunk:CONTI)
+ADD_H5_VERIFY_TEST (chunk_conti "TEST" 0 ${FILE4} dset_chunk CONTIGUOUS)
 ADD_H5_TEST (chunk_18x13 "TEST" ${FILE4} -l dset_chunk:CHUNK=18x13)
+ADD_H5_VERIFY_TEST (chunk_18x13 "TEST" 0 ${FILE4} dset_chunk CHUNKED)
+
+# test convert small size dataset ( < 1k) to compact layout without -m
+ADD_H5_TEST (contig_small_compa "TEST" ${FILE18} -l contig_small:COMPA)
+ADD_H5_VERIFY_TEST (contig_small_compa "TEST" 0 ${FILE18} contig_small COMPACT)
+
+ADD_H5_TEST (contig_small_fixed_compa "TEST" ${FILE18} -l chunked_small_fixed:COMPA)
+ADD_H5_VERIFY_TEST (contig_small_fixed_compa "TEST" 0 ${FILE18} chunked_small_fixed COMPACT)
 
 # Native option
 # Do not use FILE1, as the named dtype will be converted to native, and h5diff will
@@ -558,6 +600,7 @@ IF (NOT USE_FILTER_DEFLATE)
   SET (TESTTYPE "SKIP")
 ENDIF (NOT USE_FILTER_DEFLATE)
 ADD_H5_TEST (layout_long_switches ${TESTTYPE} ${arg})
+ADD_H5_VERIFY_TEST (layout_long_switches ${TESTTYPE} 1 ${FILE4} null CHUNKED)
 
 # latest file format with short switches. use FILE4=h5repack_layout.h5 (no filters)
 SET (arg ${FILE4} -l CHUNK=20x10 -f GZIP=1 -m 10 -n -L -c 8 -d 6 -s 8[:dtype])
@@ -566,6 +609,7 @@ IF (NOT USE_FILTER_DEFLATE)
   SET (TESTTYPE "SKIP")
 ENDIF (NOT USE_FILTER_DEFLATE)
 ADD_H5_TEST (layout_short_switches ${TESTTYPE} ${arg})
+ADD_H5_VERIFY_TEST (layout_short_switches ${TESTTYPE} 1 ${FILE4} null CHUNKED)
 
 # several global filters
 SET (arg ${FILE4} --filter GZIP=1 --filter SHUF)
diff --git a/tools/h5repack/Makefile.in b/tools/h5repack/Makefile.in
index 9fef88b..23f5844 100644
--- a/tools/h5repack/Makefile.in
+++ b/tools/h5repack/Makefile.in
@@ -315,7 +315,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -364,6 +363,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/h5repack/h5repack.sh.in b/tools/h5repack/h5repack.sh.in
index d889b55..5a60227 100755
--- a/tools/h5repack/h5repack.sh.in
+++ b/tools/h5repack/h5repack.sh.in
@@ -35,7 +35,12 @@ H5REPACK=h5repack               # The tool name
 H5REPACK_BIN=`pwd`/$H5REPACK    # The path of the tool binary
 
 H5DIFF=../h5diff/h5diff         # The h5diff tool name 
-H5DIFF_BIN=`pwd`/$H5DIFF        # The path of the h5diff  tool binary
+H5DIFF_BIN=`pwd`/$H5DIFF        # The path of the h5diff tool binary
+
+H5DUMP=../h5dump/h5dump         # The h5dump tool name
+H5DUMP_BIN=`pwd`/$H5DUMP        # The path of the h5dump tool binary
+
+GREP='grep'
 
 H5DETECTSZIP=testh5repack_detect_szip              
 H5DETECTSZIP_BIN=`pwd`/$H5DETECTSZIP    
@@ -59,6 +64,7 @@ FILE14=h5repack_layouto.h5      # A file with an older version of the layout mes
                                 # (copy of test/tlayouto.h5)
 FILE15=h5repack_named_dtypes.h5
 FILE16=tfamily%05d.h5           # located in common testfiles folder
+FILE18=h5repack_layout2.h5
 FILE_REF=h5repack_refs.h5
 FILE_ATTR_REF=h5repack_attr_refs.h5
 
@@ -115,8 +121,21 @@ DIFFTEST()
           
 # Call h5repack
 #
+
+
+# call TOOLTEST_MAIN and delete $output file
 TOOLTEST() 
 {
+    echo $@
+    TOOLTEST_MAIN $@
+    path=`pwd`
+    outfile=$path/out.$1
+    rm -f $outfile
+}
+
+# TOOLTEST main function, doesn't delete $output file
+TOOLTEST_MAIN() 
+{
     # Run test.
     TESTING $H5REPACK $@
 
@@ -133,7 +152,98 @@ TOOLTEST()
 	echo " PASSED"
 	DIFFTEST $infile $outfile
     fi
+}
+
+#------------------------------------------
+# Verifying layouts of a dataset 
+VERIFY_LAYOUT_DSET()
+{
+    path=`pwd`
+    outfile=$path/out.$1
+    layoutfile=$path/layout.$1
+    dset=$2
+    expectlayout=$3
+    
+    #---------------------------------
+    # check the layout from a dataset
+    VERIFY  "Layout"
+    $H5DUMP_BIN -d $dset -pH $outfile > $layoutfile
+    $GREP $expectlayout $layoutfile > /dev/null
+    if [ $? -eq 0 ]; then
+        echo " PASSED"
+    else
+        echo " FAILED"
+    fi
+
+    # clean up tmp files
     rm -f $outfile
+    rm -f $layoutfile
+}
+
+#----------------------------------------
+# Verifying layouts from entire file
+VERIFY_LAYOUT_ALL()
+{
+    path=`pwd`
+    outfile=$path/out.$1
+    layoutfile=$path/layout.$1
+    expectlayout=$2
+    
+    #---------------------------------
+    # check the layout from a dataset
+    # check if the other layouts still exsit
+    VERIFY  "Layout "
+        # if CONTIGUOUS
+        if [ $expectlayout = "CONTIGUOUS" ]; then
+            $H5DUMP_BIN -pH $outfile > $layoutfile
+            $GREP "COMPACT" $layoutfile  > /dev/null
+            if [ $? -eq 0 ]; then
+                echo " FAILED"
+            else
+                $GREP "CHUNKED" $layoutfile  > /dev/null
+                if [ $? -eq 0 ]; then
+                    echo " FAILED"
+                else
+                    echo " PASSED"
+                fi
+            fi
+        else    
+            # if COMPACT
+            if [ $expectlayout = "COMPACT" ]; then
+                $H5DUMP_BIN -pH $outfile > $layoutfile
+                $GREP "CHUNKED" $layoutfile  > /dev/null
+                if [ $? -eq 0 ]; then
+                    echo " FAILED"
+                else
+                    $GREP "CONTIGUOUS" $layoutfile  > /dev/null
+                    if [ $? -eq 0 ]; then
+                        echo " FAILED"
+                    else
+                        echo " PASSED"
+                    fi
+                fi
+            else
+                # if CHUNKED
+                if [ $expectlayout = "CHUNKED" ]; then
+                    $H5DUMP_BIN -pH $outfile > $layoutfile
+                    $GREP "CONTIGUOUS" $layoutfile  > /dev/null
+                    if [ $? -eq 0 ]; then
+                        echo " FAILED"
+                    else
+                        $GREP "COMPACT" $layoutfile  > /dev/null
+                        if [ $? -eq 0 ]; then
+                            echo " FAILED"
+                        else
+                            echo " PASSED"
+                        fi
+                    fi
+                fi
+           fi
+        fi
+
+    # clean up tmp files
+    rm -f $outfile
+    rm -f $layoutfile
 }
 
 # same as TOOLTEST, but it uses the old syntax -i input_file -o output_file
@@ -494,32 +604,64 @@ else
  TOOLTEST $arg 
 fi
 
-
 #########################################################
 # layout options (these files have no filters)
 #########################################################
+TOOLTEST_MAIN $FILE4 --layout dset2:CHUNK=20x10
+VERIFY_LAYOUT_DSET $FILE4 dset2 CHUNKED
 
-TOOLTEST $FILE4 --layout=dset2:CHUNK=20x10
-TOOLTEST $FILE4 -l CHUNK=20x10
-TOOLTEST $FILE4 -l dset2:CONTI
-TOOLTEST $FILE4 -l CONTI
-TOOLTEST $FILE4 -l dset2:COMPA
-TOOLTEST $FILE4 -l COMPA
+TOOLTEST_MAIN $FILE4 -l CHUNK=20x10
+VERIFY_LAYOUT_ALL $FILE4 CHUNKED
 
+TOOLTEST_MAIN $FILE4 -l dset2:CONTI
+VERIFY_LAYOUT_DSET $FILE4 dset2 CONTIGUOUS
+
+TOOLTEST_MAIN $FILE4 -l CONTI
+VERIFY_LAYOUT_ALL $FILE4 CONTIGUOUS
+
+TOOLTEST_MAIN $FILE4 -l dset2:COMPA
+VERIFY_LAYOUT_DSET $FILE4 dset2 COMPACT
+
+TOOLTEST_MAIN $FILE4 -l COMPA
+VERIFY_LAYOUT_ALL $FILE4 COMPACT
 
 ################################################################
 # layout conversions (file has no filters)
 ###############################################################
 
-TOOLTEST $FILE4 -l dset_compact:CONTI
-TOOLTEST $FILE4 -l dset_compact:CHUNK=2x5
-TOOLTEST $FILE4 -l dset_compact:COMPA
-TOOLTEST $FILE4 -l dset_contiguous:COMPA
-TOOLTEST $FILE4 -l dset_contiguous:CHUNK=3x6
-TOOLTEST $FILE4 -l dset_contiguous:CONTI
-TOOLTEST $FILE4 -l dset_chunk:COMPA
-TOOLTEST $FILE4 -l dset_chunk:CONTI
-TOOLTEST $FILE4 -l dset_chunk:CHUNK=18x13
+TOOLTEST_MAIN $FILE4 -l dset_compact:CONTI
+VERIFY_LAYOUT_DSET $FILE4 dset_compact CONTIGUOUS
+
+TOOLTEST_MAIN $FILE4 -l dset_compact:CHUNK=2x5
+VERIFY_LAYOUT_DSET $FILE4 dset_compact CHUNKED
+
+TOOLTEST_MAIN $FILE4 -l dset_compact:COMPA
+VERIFY_LAYOUT_DSET $FILE4 dset_compact COMPACT
+
+TOOLTEST_MAIN $FILE4 -l dset_contiguous:COMPA
+VERIFY_LAYOUT_DSET $FILE4 dset_contiguous COMPACT
+
+TOOLTEST_MAIN $FILE4 -l dset_contiguous:CHUNK=3x6
+VERIFY_LAYOUT_DSET $FILE4 dset_contiguous CHUNKED
+
+TOOLTEST_MAIN $FILE4 -l dset_contiguous:CONTI
+VERIFY_LAYOUT_DSET $FILE4 dset_contiguous CONTIGUOUS
+
+TOOLTEST_MAIN $FILE4 -l dset_chunk:COMPA
+VERIFY_LAYOUT_DSET $FILE4 dset_chunk COMPACT
+
+TOOLTEST_MAIN $FILE4 -l dset_chunk:CONTI
+VERIFY_LAYOUT_DSET $FILE4 dset_chunk CONTIGUOUS
+
+TOOLTEST_MAIN $FILE4 -l dset_chunk:CHUNK=18x13
+VERIFY_LAYOUT_DSET $FILE4 dset_chunk CHUNKED
+
+# test convert small size dataset ( < 1k) to compact layout without -m
+TOOLTEST_MAIN $FILE18 -l contig_small:COMPA
+VERIFY_LAYOUT_DSET $FILE18 contig_small COMPACT
+
+TOOLTEST_MAIN $FILE18 -l chunked_small_fixed:COMPA
+VERIFY_LAYOUT_DSET $FILE18 chunked_small_fixed COMPACT
 
 # Native option
 # Do not use FILE1, as the named dtype will be converted to native, and h5diff will
@@ -533,7 +675,8 @@ arg="$FILE4 --layout CHUNK=20x10 --filter GZIP=1 --minimum=10 --native --latest
 if test $USE_FILTER_DEFLATE != "yes" ; then
  SKIP $arg
 else
- TOOLTEST $arg
+ TOOLTEST_MAIN $arg
+ VERIFY_LAYOUT_ALL $FILE4 CHUNKED
 fi
 
 # latest file format with short switches. use FILE4=h5repack_layout.h5 (no filters)
@@ -541,7 +684,8 @@ arg="$FILE4 -l CHUNK=20x10 -f GZIP=1 -m 10 -n -L -c 8 -d 6 -s 8[:dtype]"
 if test $USE_FILTER_DEFLATE != "yes" ; then
  SKIP $arg
 else
- TOOLTEST $arg
+ TOOLTEST_MAIN $arg
+ VERIFY_LAYOUT_ALL $FILE4 CHUNKED
 fi
 
 # several global filters
diff --git a/tools/h5repack/h5repack_copy.c b/tools/h5repack/h5repack_copy.c
index b736c22..6c47cfb 100644
--- a/tools/h5repack/h5repack_copy.c
+++ b/tools/h5repack/h5repack_copy.c
@@ -687,14 +687,11 @@ int do_copy_objects(hid_t fidin,
 
             /* check if filters were requested for individual objects */
             for (u = 0; u < options->op_tbl->nelems; u++) {
-                int k;
 
                 if (strcmp(travt->objs[i].name, options->op_tbl->objs[u].path) == 0) {
-                    for (k = 0; k < options->op_tbl->objs[u].nfilters; k++) {
                         if (options->op_tbl->objs[u].filter->filtn > 0) {
                             req_filter = 1;
                         }
-                    }
                 }
             }
 
@@ -789,9 +786,15 @@ int do_copy_objects(hid_t fidin,
                         /* get the storage size of the input dataset */
                         dsize_in=H5Dget_storage_size(dset_in);
 
-                        /* check for datasets too small */
-                        if (nelmts*msize < options->min_comp )
-                            apply_s=0;
+                        /* check for small size datasets (less than 1k) except 
+                         * changing to COMPACT. For the reference, COMPACT is limited
+                         * by size 64K by library.
+                         */
+                        if (options->layout_g != H5D_COMPACT)
+                        {
+                            if ( nelmts*msize < options->min_comp )
+                                apply_s=0;
+                        }
 
                         /* apply the filter */
                         if (apply_s)
diff --git a/tools/h5repack/h5repacktst.c b/tools/h5repack/h5repacktst.c
index e329082..0567615 100644
--- a/tools/h5repack/h5repacktst.c
+++ b/tools/h5repack/h5repacktst.c
@@ -76,6 +76,9 @@
 #define FNAME17     "h5repack_named_dtypes.h5"
 #define FNAME17OUT  "h5repack_named_dtypes_out.h5"
 
+#define FNAME18     "h5repack_layout2.h5"
+#define FNAME18OUT  "h5repack_layout2_out.h5"
+
 #define FNAME_UB   "ublock.bin"
 
 /* obj and region references */
@@ -120,6 +123,7 @@ static int make_attributes(hid_t loc_id);
 static int make_hlinks(hid_t loc_id);
 static int make_early(void);
 static int make_layout(hid_t loc_id);
+static int make_layout2(hid_t loc_id);
 #ifdef H5_HAVE_FILTER_SZIP
 static int make_szip(hid_t loc_id);
 #endif /* H5_HAVE_FILTER_SZIP */
@@ -1692,6 +1696,19 @@ int make_testfiles(void)
         return -1;
 
     /*-------------------------------------------------------------------------
+    * create a file for layout conversion test
+    *-------------------------------------------------------------------------
+    */
+    if((fid = H5Fcreate(FNAME18, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        return -1;
+
+    if(make_layout2(fid) < 0)
+        goto out;
+
+    if(H5Fclose(fid) < 0)
+        return -1;
+
+    /*-------------------------------------------------------------------------
     * create a file for the H5D_ALLOC_TIME_EARLY test
     *-------------------------------------------------------------------------
     */
@@ -2983,6 +3000,78 @@ out:
 }
 
 /*-------------------------------------------------------------------------
+ * Function: make_layout2
+ *
+ * Purpose: create datasets with contiguous and chunked layouts:
+ *
+ *	contig_small: < 1k, fixed dims datspace
+ *	chunked_small_fixed: < 1k, fixed dims dataspace
+ *
+ *-------------------------------------------------------------------------
+ */
+#define S_DIM1	4
+#define S_DIM2	10
+#define CONTIG_S	"contig_small"
+#define CHUNKED_S_FIX	"chunked_small_fixed"
+
+static
+int make_layout2(hid_t loc_id)
+{
+
+    hid_t    contig_dcpl = -1; 	/* dataset creation property list */
+    hid_t    chunked_dcpl = -1; /* dataset creation property list */
+
+    int      i, j, n;		/* Local index variables */
+    int	     ret_value = -1;	/* Return value */
+    hid_t    s_sid = -1;	/* dataspace ID */
+
+    hsize_t  s_dims[RANK] = {S_DIM1,S_DIM2};	/* Dataspace (< 1 k) */
+    hsize_t  chunk_dims[RANK] = {S_DIM1/2, S_DIM2/2};	/* Dimension sizes for chunks */
+
+    int      s_buf[S_DIM1][S_DIM2];	/* Temporary buffer */
+
+    for(i = n = 0; i < S_DIM1; i++) {
+        for (j = 0; j < S_DIM2; j++) {
+            s_buf[i][j] = n++;
+        }
+    }
+
+    /* Create dataspaces */
+    if((s_sid = H5Screate_simple(RANK, s_dims, NULL)) < 0)
+        goto out;
+
+    /* Create contiguous datasets */
+    if((contig_dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        goto out;
+    if(H5Pset_layout(contig_dcpl, H5D_CONTIGUOUS) < 0)
+        goto out;
+    if(make_dset(loc_id, CONTIG_S, s_sid, contig_dcpl, s_buf) < 0)
+        goto out;
+
+    /* Create chunked datasets */
+    if((chunked_dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+        goto out;
+    if(H5Pset_chunk(chunked_dcpl, RANK, chunk_dims) < 0)
+        goto out;
+    if(make_dset(loc_id, CHUNKED_S_FIX, s_sid, chunked_dcpl, s_buf) < 0)
+        goto out;
+
+    ret_value = 0;
+
+out:
+    H5E_BEGIN_TRY {
+        H5Pclose(contig_dcpl);
+        H5Pclose(chunked_dcpl);
+    
+        H5Sclose(s_sid);
+
+    } H5E_END_TRY;
+
+    return(ret_value);
+
+} /* make_layout2() */
+
+/*-------------------------------------------------------------------------
 * Function: make a file with an integer dataset with a fill value
 *
 * Purpose: test copy of fill values
diff --git a/tools/h5repack/testfiles/h5repack_layout2.h5 b/tools/h5repack/testfiles/h5repack_layout2.h5
new file mode 100644
index 0000000..6e77e41
--- /dev/null
+++ b/tools/h5repack/testfiles/h5repack_layout2.h5
diff --git a/tools/h5stat/CMakeLists.txt b/tools/h5stat/CMakeLists.txt
index b900afb..1640479 100644
--- a/tools/h5stat/CMakeLists.txt
+++ b/tools/h5stat/CMakeLists.txt
@@ -12,16 +12,7 @@ INCLUDE_DIRECTORIES (${HDF5_PROJECT_DIR}/test)
 # --------------------------------------------------------------------
 ADD_EXECUTABLE (h5stat ${HDF5_TOOLS_H5STAT_SOURCE_DIR}/h5stat.c)
 H5_NAMING (h5stat)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5stat
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5stat)
 TARGET_LINK_LIBRARIES (h5stat  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 SET (H5_DEP_EXECUTABLES h5stat)
@@ -39,14 +30,7 @@ IF (BUILD_TESTING)
   IF (HDF5_BUILD_GENERATORS AND NOT BUILD_SHARED_LIBS)
     ADD_EXECUTABLE (h5stat_gentest ${HDF5_TOOLS_H5STAT_SOURCE_DIR}/h5stat_gentest.c)
     H5_NAMING (h5stat_gentest)
-    IF (WIN32)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (h5stat_gentest
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (MSVC)
-    ENDIF (WIN32)
+    TARGET_WIN_PROPERTIES (h5stat_gentest)
     TARGET_LINK_LIBRARIES (h5stat_gentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
     
     #ADD_TEST (NAME h5stat_gentest COMMAND $<TARGET_FILE:h5stat_gentest>)
diff --git a/tools/h5stat/Makefile.in b/tools/h5stat/Makefile.in
index 35be805..2e259c4 100644
--- a/tools/h5stat/Makefile.in
+++ b/tools/h5stat/Makefile.in
@@ -324,7 +324,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -373,6 +372,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/lib/Makefile.in b/tools/lib/Makefile.in
index fe7fc52..020dab5 100644
--- a/tools/lib/Makefile.in
+++ b/tools/lib/Makefile.in
@@ -294,7 +294,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -343,6 +342,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/tools/lib/h5diff.c b/tools/lib/h5diff.c
index 5d2343a..d462b45 100644
--- a/tools/lib/h5diff.c
+++ b/tools/lib/h5diff.c
@@ -219,19 +219,374 @@ static int is_valid_options(diff_opt_t *options)
     }
 
 out:
-    if (!ret)
+
+    return ret;
+}
+
+/*-------------------------------------------------------------------------
+ * Function: is_exclude_path
+ *
+ * Purpose: check if 'paths' are part of exclude path list
+ *
+ * Return:  
+ *   1 - excluded path
+ *   0 - not excluded path
+ * 
+ * Programmer: Jonathan Kim
+ * Date: Aug 23, 2010
+ *------------------------------------------------------------------------*/
+static int is_exclude_path (trav_path_t * paths, diff_opt_t *options)
+{
+    struct exclude_path_list * exclude_path_ptr;
+    int ret_cmp;
+    int ret = 0;
+    int len_grp;
+
+    /* check if exclude path option is given */
+    if (!options->exclude_path)
+        goto out;
+
+    /* assign to local exclude list pointer */
+    exclude_path_ptr = options->exclude;
+
+    /* search objects in exclude list */
+    while (NULL != exclude_path_ptr)
     {
-#ifdef H5_HAVE_PARALLEL
-        if(g_Parallel)
-            /* Let tasks know that they won't be needed */
-            phdiff_dismiss_workers();
-#endif
+        /* if given object is group, exclude its members as well */
+        if (exclude_path_ptr->obj_type == H5TRAV_TYPE_GROUP)
+        {
+            ret_cmp = HDstrncmp(exclude_path_ptr->obj_path, paths->path,
+                                strlen(exclude_path_ptr->obj_path));
+            if (ret_cmp == 0)
+            {
+                /* check if given path belong to an excluding group, if so 
+                 * exclude it as well.
+                 * This verifies if “/grp1/dset1” is only under “/grp1”, but
+                 * not under “/grp1xxx/” group.  
+                 */ 
+                len_grp = HDstrlen(exclude_path_ptr->obj_path);
+                if (paths->path[len_grp] == '/')
+                {
+                    /* belong to excluded group! */
+                    ret = 1;
+                    break;  /* while */
+                }
+            }
+        }
+        /* exclude target is not group, just exclude the object */
+        else  
+        {
+            ret_cmp = HDstrcmp(exclude_path_ptr->obj_path, paths->path);
+            if (ret_cmp == 0)
+            {
+                /* excluded non-group object */
+                ret = 1;
+                /* assign type as scan progress, which is sufficient to 
+                 * determine type for excluding groups from the above if. */
+                exclude_path_ptr->obj_type = paths->type;
+                break; /* while */
+            }
+        }
+        exclude_path_ptr = exclude_path_ptr->next;
     }
 
-    return ret;
+out:
+    return  ret;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: free_exclude_path_list
+ *
+ * Purpose: free exclud object list from diff options
+ *
+ * Programmer: Jonathan Kim
+ * Date: Aug 23, 2010
+ *------------------------------------------------------------------------*/
+static void free_exclude_path_list(diff_opt_t *options)
+{
+    struct exclude_path_list * curr = options->exclude;
+    struct exclude_path_list * next;
+
+    while (NULL != curr)
+    {
+        next = curr->next;
+        HDfree(curr);
+        curr = next;
+    }
+}
+
+/*-------------------------------------------------------------------------
+ * Function: build_match_list
+ *
+ * Purpose: get list of matching path_name from info1 and info2
+ *
+ * Note:
+ *  Find common objects; the algorithm used for this search is the
+ *  cosequential match algorithm and is described in
+ *  Folk, Michael; Zoellick, Bill. (1992). File Structures. Addison-Wesley.
+ *  Moved out from diff_match() to make code more flexible.
+ *
+ * Parameter:
+ *  table_out [OUT] : return the list
+ *
+ * Programmer: Jonathan Kim
+ *
+ * Date: Aug 18, 2010
+ *------------------------------------------------------------------------*/
+static void build_match_list (const char *objname1, trav_info_t *info1, const char *objname2, trav_info_t *info2, trav_table_t ** table_out, diff_opt_t *options)
+{
+    unsigned i;
+    size_t curr1 = 0;
+    size_t curr2 = 0;
+    unsigned infile[2];
+    char * path1_lp;
+    char * path2_lp;
+    int path1_offset = 0;
+    int path2_offset = 0;
+    int cmp;
+    trav_table_t *table;
+
+    /* init */
+    trav_table_init( &table );
+
+    /*
+     * This is necessary for the case that given objects are group and
+     * have different names (ex: obj1 is /grp1 and obj2 is /grp5).
+     * All the objects belong to given groups are the cadidates.
+     * So prepare to compare paths without the group names.
+     */
+    /* if obj1 is not root */
+    if (HDstrcmp (objname1,"/") != 0)
+        path1_offset = HDstrlen(objname1);
+    /* if obj2 is not root */
+    if (HDstrcmp (objname2,"/") != 0)
+        path2_offset = HDstrlen(objname2);
+
+    /*--------------------------------------------------
+    * build the list
+    */
+    while(curr1 < info1->nused && curr2 < info2->nused)
+    {
+        
+        path1_lp = (info1->paths[curr1].path) + path1_offset;
+        path2_lp = (info2->paths[curr2].path) + path2_offset;
+        
+        /* criteria is string compare */
+        cmp = HDstrcmp(path1_lp, path2_lp);
+
+        if(cmp == 0) {
+            if(!is_exclude_path(&(info1->paths[curr1]), options))
+            {
+                infile[0] = 1;
+                infile[1] = 1;
+                trav_table_addflags(infile, path1_lp, info1->paths[curr1].type, table);
+            }
+            curr1++;
+            curr2++;
+        } /* end if */
+        else if(cmp < 0)
+        {
+            if(!is_exclude_path(&(info1->paths[curr1]), options))
+            {
+                infile[0] = 1;
+                infile[1] = 0;
+                trav_table_addflags(infile, path1_lp, info1->paths[curr1].type, table);
+            }
+            curr1++;
+        } /* end else-if */
+        else
+        {
+            if (!is_exclude_path(&(info2->paths[curr2]), options))
+            {
+                infile[0] = 0;
+                infile[1] = 1;
+                trav_table_addflags(infile, path2_lp, info2->paths[curr2].type, table);
+            }
+            curr2++;
+        } /* end else */
+    } /* end while */
+
+    /* list1 did not end */
+    infile[0] = 1;
+    infile[1] = 0;
+    while(curr1 < info1->nused)
+    {
+        if(!is_exclude_path(&(info1->paths[curr1]), options))
+        {
+            path1_lp = (info1->paths[curr1].path) + path1_offset;
+            trav_table_addflags(infile, path1_lp, info1->paths[curr1].type, table);
+        }
+        curr1++;
+    } /* end while */
+
+    /* list2 did not end */
+    infile[0] = 0;
+    infile[1] = 1;
+    while(curr2 < info2->nused)
+    {
+        if (!is_exclude_path(&(info2->paths[curr2]), options))
+        {
+            path2_lp = (info2->paths[curr2].path) + path2_offset;
+            trav_table_addflags(infile, path2_lp, info2->paths[curr2].type, table);
+        } 
+        curr2++;
+    } /* end while */
+
+    free_exclude_path_list (options);
+   /*------------------------------------------------------
+    * print the list
+    */
+    if(options->m_verbose)
+    {
+        parallel_print("\n");
+        /* if given objects is group under root */
+        if (HDstrcmp (objname1,"/") || HDstrcmp (objname2,"/"))
+            parallel_print("group1   group2\n");
+        else
+            parallel_print("file1     file2\n");
+        parallel_print("---------------------------------------\n");
+        for(i = 0; i < table->nobjs; i++) 
+        {
+            char c1, c2;
+            c1 = (table->objs[i].flags[0]) ? 'x' : ' ';
+            c2 = (table->objs[i].flags[1]) ? 'x' : ' ';
+            parallel_print("%5c %6c    %-15s\n", c1, c2, table->objs[i].name);
+        } /* end for */
+        parallel_print ("\n");
+    } /* end if */
+
+    *table_out = table;
 }
 
 
+/*-------------------------------------------------------------------------
+ * Function: trav_grp_objs
+ *
+ * Purpose: 
+ *  Call back function from h5trav_visit(). 
+ *
+ * Programmer: Jonathan Kim
+ *
+ * Date: Aug 16, 2010
+ *------------------------------------------------------------------------*/
+static herr_t trav_grp_objs(const char *path, const H5O_info_t *oinfo,
+    const char *already_visited, void *udata)
+{
+    trav_info_visit_obj(path, oinfo, already_visited, udata);
+
+    return 0;
+} 
+
+/*-------------------------------------------------------------------------
+ * Function: trav_grp_symlinks
+ *
+ * Purpose: 
+ *  Call back function from h5trav_visit(). 
+ *  Track and extra checkings while visiting all symbolic-links.
+ *
+ * Programmer: Jonathan Kim
+ *
+ * Date: Aug 16, 2010
+ *------------------------------------------------------------------------*/
+static herr_t trav_grp_symlinks(const char *path, const H5L_info_t *linfo, 
+                               void *udata)
+{                               
+    trav_info_t *tinfo = (trav_info_t *)udata;
+    diff_opt_t *opts = (diff_opt_t *)tinfo->opts;
+    int ret;
+    h5tool_link_info_t lnk_info;
+    const char *ext_fname;
+    const char *ext_path;
+
+    /* init linkinfo struct */
+    memset(&lnk_info, 0, sizeof(h5tool_link_info_t));
+
+    if (!opts->follow_links)
+    {
+        trav_info_visit_lnk(path, linfo, tinfo);
+        goto done;
+    }
+
+    switch(linfo->type)
+    {
+    case H5L_TYPE_SOFT:
+        ret = H5tools_get_symlink_info(tinfo->fid, path, &lnk_info, opts->follow_links);
+        /* error */
+        if (ret < 0)
+            goto done;
+        /* no dangling link option given and detect dangling link */
+        else if (ret == 0)
+        {
+            tinfo->symlink_visited.dangle_link = TRUE;
+            trav_info_visit_lnk(path, linfo, tinfo);
+            if (opts->no_dangle_links)
+                opts->err_stat = 1; /* make dgangling link is error */
+            goto done;
+        }
+
+        /* check if already visit the target object */        
+        if(symlink_is_visited( &(tinfo->symlink_visited), linfo->type, NULL, lnk_info.trg_path)) 
+            goto done;
+
+        /* add this link as visited link */
+        if(symlink_visit_add( &(tinfo->symlink_visited), linfo->type, NULL, lnk_info.trg_path) < 0) 
+            goto done;
+                
+        if(h5trav_visit(tinfo->fid, path, TRUE, TRUE,
+                     trav_grp_objs,trav_grp_symlinks, tinfo) < 0)
+        {
+            parallel_print("Error: Could not get file contents\n");
+            opts->err_stat = 1;
+            goto done;
+        }
+        break;
+    
+    case H5L_TYPE_EXTERNAL:    
+        ret = H5tools_get_symlink_info(tinfo->fid, path, &lnk_info, opts->follow_links);
+        /* error */
+        if (ret < 0)
+            goto done;
+        /* no dangling link option given and detect dangling link */
+        else if (ret == 0)
+        {
+            tinfo->symlink_visited.dangle_link = TRUE;
+            trav_info_visit_lnk(path, linfo, tinfo);
+            if (opts->no_dangle_links)
+                opts->err_stat = 1; /* make dgangling link is error */
+            goto done;
+        }
+
+        if(H5Lunpack_elink_val(lnk_info.trg_path, linfo->u.val_size, NULL, &ext_fname, &ext_path) < 0) 
+            goto done;
+
+        /* check if already visit the target object */        
+        if(symlink_is_visited( &(tinfo->symlink_visited), linfo->type, ext_fname, ext_path)) 
+            goto done;
+
+        /* add this link as visited link */
+        if(symlink_visit_add( &(tinfo->symlink_visited), linfo->type, ext_fname, ext_path) < 0) 
+            goto done;
+                
+        if(h5trav_visit(tinfo->fid, path, TRUE, TRUE,
+                        trav_grp_objs,trav_grp_symlinks, tinfo) < 0)
+        {
+            parallel_print("Error: Could not get file contents\n");
+            opts->err_stat = 1;
+            goto done;
+        }
+        break;
+    default:
+        ;
+        break;
+    } /* end of switch */
+
+done:    
+    if (lnk_info.trg_path)
+        HDfree(lnk_info.trg_path);
+    return 0;
+}    
+
 
 /*-------------------------------------------------------------------------
  * Function: h5diff
@@ -253,14 +608,42 @@ hsize_t h5diff(const char *fname1,
                const char *objname2,
                diff_opt_t *options)
 {
-    trav_info_t  *info1=NULL;
-    trav_info_t  *info2=NULL;
     hid_t        file1_id = (-1);
     hid_t        file2_id = (-1);
-    char         filenames[2][1024];
+    char         filenames[2][MAX_FILENAME];
     hsize_t      nfound = 0;
-
-    HDmemset(filenames, 0, 1024 * 2);
+    int i;
+    //int i1, i2;
+    int l_ret;
+    const char * obj1fullname = NULL;
+    const char * obj2fullname = NULL;
+    /* init to group type */
+    h5trav_type_t obj1type = H5TRAV_TYPE_GROUP;
+    h5trav_type_t obj2type = H5TRAV_TYPE_GROUP;
+    /* for single object */
+    H5O_info_t oinfo1, oinfo2; /* object info */
+    trav_info_t  *info1_obj = NULL;
+    trav_info_t  *info2_obj = NULL;
+    /* for group object */
+    trav_info_t  *info1_grp = NULL;
+    trav_info_t  *info2_grp = NULL;
+    /* local pointer */
+    trav_info_t  *info1_lp;
+    trav_info_t  *info2_lp;
+    /* link info from specified object */
+    H5L_info_t src_linfo1;
+    H5L_info_t src_linfo2;
+    /* link info from member object */
+    h5tool_link_info_t trg_linfo1;
+    h5tool_link_info_t trg_linfo2;
+    /* list for common objects */
+    trav_table_t *match_list = NULL;
+
+    /* init filenames */
+    HDmemset(filenames, 0, MAX_FILENAME * 2);
+    /* init link info struct */
+    HDmemset(&trg_linfo1, 0, sizeof(h5tool_link_info_t));
+    HDmemset(&trg_linfo2, 0, sizeof(h5tool_link_info_t));
 
    /*-------------------------------------------------------------------------
     * check invalid combination of options
@@ -277,35 +660,19 @@ hsize_t h5diff(const char *fname1,
     H5E_BEGIN_TRY
     {
         /* open file 1 */
-
         if((file1_id = h5tools_fopen(fname1, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t)0)) < 0) 
         {
-
             parallel_print("h5diff: <%s>: unable to open file\n", fname1);
             options->err_stat = 1;
-
-#ifdef H5_HAVE_PARALLEL
-            if(g_Parallel)
-                /* Let tasks know that they won't be needed */
-                phdiff_dismiss_workers();
-#endif
             goto out;
         } /* end if */
 
 
         /* open file 2 */
-        
         if((file2_id = h5tools_fopen(fname2, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t)0)) < 0) 
         {
-
             parallel_print("h5diff: <%s>: unable to open file\n", fname2);
             options->err_stat = 1;
-
-#ifdef H5_HAVE_PARALLEL
-            if(g_Parallel)
-                /* Let tasks know that they won't be needed */
-                phdiff_dismiss_workers();
-#endif
             goto out;
         } /* end if */
     /* enable error reporting */
@@ -315,61 +682,274 @@ hsize_t h5diff(const char *fname1,
     * Initialize the info structs
     *-------------------------------------------------------------------------
     */
-    trav_info_init(&info1);
-    trav_info_init(&info2);
-
-    /*-------------------------------------------------------------------------
-    * get the list of objects in the files
-    *-------------------------------------------------------------------------
-    */
-    if(h5trav_getinfo(file1_id, info1) < 0 || h5trav_getinfo(file2_id, info2) < 0) {
-        parallel_print("Error: Could not get file contents\n");
-        options->err_stat = 1;
-#ifdef H5_HAVE_PARALLEL
-        if(g_Parallel)
-            /* Let tasks know that they won't be needed */
-            phdiff_dismiss_workers();
-#endif
-        goto out;
-    } /* end if */
+    trav_info_init(fname1, file1_id, &info1_obj);
+    trav_info_init(fname2, file2_id, &info2_obj);
 
-   /*-------------------------------------------------------------------------
-    * object name was supplied
-    *-------------------------------------------------------------------------
-    */
-    if( objname1 )
+    /* if any object is specified */
+    if (objname1)
     {
-#ifdef H5_HAVE_PARALLEL
-        if(g_Parallel)
-            /* Let tasks know that they won't be needed */
-            phdiff_dismiss_workers();
-#endif
-        assert(objname2);
-        options->cmn_objs = 1; /* eliminate warning */
-        nfound = diff_compare(file1_id,
-                              fname1,
-                              objname1,
-                              info1,
-                              file2_id,
-                              fname2,
-                              objname2,
-                              info2,
-                              options);
-    } /* end if */
-   /*-------------------------------------------------------------------------
-    * compare all
-    *-------------------------------------------------------------------------
-    */
+        /* malloc 2 more for "/" and end-of-line */
+        obj1fullname = (char*)HDcalloc(HDstrlen(objname1) + 2, sizeof(char));
+        obj2fullname = (char*)HDcalloc(HDstrlen(objname2) + 2, sizeof(char));
+
+        /* make the given object1 fullpath, start with "/"  */
+        if (HDstrncmp(objname1, "/", 1))
+        {
+            HDstrcpy(obj1fullname, "/");
+            HDstrcat(obj1fullname, objname1);
+        }
+        else
+            HDstrcpy(obj1fullname, objname1);
+
+        /* make the given object2 fullpath, start with "/" */
+        if (HDstrncmp(objname2, "/", 1))
+        {
+            HDstrcpy(obj2fullname, "/");
+            HDstrcat(obj2fullname, objname2);
+        }
+        else
+            HDstrcpy(obj2fullname, objname2);
+
+        /*----------------------------------------------------------
+         * check if obj1 is root, group, single object or symlink
+         */
+        if(!HDstrcmp(obj1fullname, "/"))
+        {
+            obj1type = H5TRAV_TYPE_GROUP;
+        }
+        else
+        {
+            /* check if link itself exist */
+            if(H5Lexists(file1_id, obj1fullname, H5P_DEFAULT) <= 0) 
+            {
+                parallel_print ("Object <%s> could not be found in <%s>\n", obj1fullname, fname1);
+                options->err_stat = 1;
+                goto out;
+            }
+            /* get info from link */
+            if(H5Lget_info(file1_id, obj1fullname, &src_linfo1, H5P_DEFAULT) < 0) 
+            {
+                parallel_print("Unable to get link info from <%s>\n", obj1fullname);
+                goto out;
+            }
+
+            info1_lp = info1_obj;
+
+            /* 
+             * check the type of specified path for hard and symbolic links
+             */
+            if(src_linfo1.type == H5L_TYPE_HARD)
+            {
+                /* optional data pass */
+                info1_obj->opts = (diff_opt_t*)options;
+
+                if(H5Oget_info_by_name(file1_id, obj1fullname, &oinfo1, H5P_DEFAULT) < 0)
+                {
+                    parallel_print("Error: Could not get file contents\n");
+                    options->err_stat = 1;
+                    goto out;
+                }
+                obj1type = oinfo1.type;
+                trav_info_add(info1_obj, obj1fullname, obj1type);
+            }
+            else if (src_linfo1.type == H5L_TYPE_SOFT)
+            {
+                obj1type = H5TRAV_TYPE_LINK;
+                trav_info_add(info1_obj, obj1fullname, obj1type);
+            }
+            else if (src_linfo1.type == H5L_TYPE_EXTERNAL)
+            {
+                obj1type = H5TRAV_TYPE_UDLINK;
+                trav_info_add(info1_obj, obj1fullname, obj1type);
+            }
+        }
+
+        /*----------------------------------------------------------
+         * check if obj2 is root, group, single object or symlink
+         */
+        if(!HDstrcmp(obj2fullname, "/"))
+        {
+            obj2type = H5TRAV_TYPE_GROUP;
+        }
+        else
+        {
+            /* check if link itself exist */
+            if(H5Lexists(file2_id, obj2fullname, H5P_DEFAULT) <= 0) 
+            {
+                parallel_print ("Object <%s> could not be found in <%s>\n", obj2fullname, fname2);
+                options->err_stat = 1;
+                goto out;
+            }
+            /* get info from link */
+            if(H5Lget_info(file2_id, obj2fullname, &src_linfo2, H5P_DEFAULT) < 0) 
+            {
+                parallel_print("Unable to get link info from <%s>\n", obj2fullname);
+                goto out;
+            }
+
+            info2_lp = info2_obj;
+
+            /* 
+             * check the type of specified path for hard and symbolic links
+             */
+            if(src_linfo2.type == H5L_TYPE_HARD)
+            {
+                /* optional data pass */
+                info2_obj->opts = (diff_opt_t*)options;
+
+                if(H5Oget_info_by_name(file2_id, obj2fullname, &oinfo2, H5P_DEFAULT) < 0)
+                {
+                    parallel_print("Error: Could not get file contents\n");
+                    options->err_stat = 1;
+                    goto out;
+                }
+                obj2type = oinfo2.type;
+                trav_info_add(info2_obj, obj2fullname, obj2type);
+            }
+            else if (src_linfo2.type == H5L_TYPE_SOFT)
+            {
+                obj2type = H5TRAV_TYPE_LINK;
+                trav_info_add(info2_obj, obj2fullname, obj2type);
+            }
+            else if (src_linfo2.type == H5L_TYPE_EXTERNAL)
+            {
+                obj2type = H5TRAV_TYPE_UDLINK;
+                trav_info_add(info2_obj, obj2fullname, obj2type);
+            }
+        }           
+    }
+    /* if no object specified */
     else
     {
+        /* set root group */
+        obj1fullname = (char*)HDcalloc(2, sizeof(char));
+        HDstrcat(obj1fullname, "/");
+        obj2fullname = (char*)HDcalloc(2, sizeof(char));
+        HDstrcat(obj2fullname, "/");
+    }
+
+    options->cmn_objs = 1; /* eliminate warning */
+
+    /*---------------------------------------------
+     * check for following symlinks 
+     */
+    if (options->follow_links)
+    {
+        /* pass how to handle printing warning to linkinfo option */
+        if(print_warn(options))
+            trg_linfo1.opt.msg_mode = trg_linfo2.opt.msg_mode = 1;
+
+        /*-------------------------------
+         * check symbolic link (object1)
+         */
+        l_ret = H5tools_get_symlink_info(file1_id, obj1fullname, &trg_linfo1, TRUE);
+        /* dangling link */
+        if (l_ret == 0)
+        {
+            if (options->no_dangle_links)
+            {
+                /* gangling link is error */
+                if(options->m_verbose)
+                    parallel_print("Warning: <%s> is a dangling link.\n", obj1fullname);
+                options->err_stat = 1;
+                goto out;
+            }
+            else
+            {
+                if(options->m_verbose)
+                    parallel_print("obj1 <%s> is a dangling link.\n", obj1fullname);
+                nfound++;
+                print_found(nfound);
+                goto out;
+            }
+        }
+        else if(l_ret < 0) /* fail */
+        {
+            parallel_print ("Object <%s> could not be found in <%s>\n", obj1fullname, fname1);
+            options->err_stat = 1;
+            goto out;
+        }
+        else if(l_ret != 2) /* symbolic link */
+            obj1type = trg_linfo1.trg_type;
+
+        /*-------------------------------
+         * check symbolic link (object2)
+         */
+        l_ret = H5tools_get_symlink_info(file2_id, obj2fullname, &trg_linfo2, TRUE);
+        /* dangling link */
+        if (l_ret == 0)
+        {
+            if (options->no_dangle_links)
+            {
+                /* gangling link is error */
+                if(options->m_verbose)
+                    parallel_print("Warning: <%s> is a dangling link.\n", obj2fullname);
+                options->err_stat = 1;
+                goto out;
+            }
+            else
+            {
+                if(options->m_verbose)
+                    parallel_print("obj2 <%s> is a dangling link.\n", obj2fullname);
+                nfound++;
+                print_found(nfound);
+                goto out;
+            }
+        }
+        else if(l_ret < 0) /* fail */ 
+        {
+            parallel_print ("Object <%s> could not be found in <%s>\n", obj2fullname, fname2);
+            options->err_stat = 1;
+            goto out;
+        }
+        else if(l_ret != 2)  /* symbolic link */
+            obj2type = trg_linfo2.trg_type;
+    } /* end of if follow symlinks */
+
+
+    /* if both obj1 and obj2 are group */
+    if (obj1type == H5TRAV_TYPE_GROUP && obj2type == H5TRAV_TYPE_GROUP)
+    {
+        /* 
+         * traverse group1 
+         */
+        trav_info_init(fname1, file1_id, &info1_grp);
+        /* optional data pass */
+        info1_grp->opts = (diff_opt_t*)options;
+
+        if(h5trav_visit(file1_id,obj1fullname,TRUE,TRUE,
+                        trav_grp_objs,trav_grp_symlinks, info1_grp) < 0)
+        {
+            parallel_print("Error: Could not get file contents\n");
+            options->err_stat = 1;
+            goto out;
+        }
+        info1_lp = info1_grp;
+
+        /* 
+         * traverse group2 
+         */
+        trav_info_init(fname2, file2_id, &info2_grp);
+        /* optional data pass */
+        info2_grp->opts = (diff_opt_t*)options;
+
+        if(h5trav_visit(file2_id,obj2fullname,TRUE,TRUE,
+                        trav_grp_objs,trav_grp_symlinks, info2_grp) < 0)
+        {
+            parallel_print("Error: Could not get file contents\n");
+            options->err_stat = 1;
+            goto out;
+        } /* end if */
+        info2_lp = info2_grp;
+
+
 #ifdef H5_HAVE_PARALLEL
         if(g_Parallel)
         {
-            int i;
-
-            if((HDstrlen(fname1) > 1024) || (HDstrlen(fname2) > 1024))
+            if((HDstrlen(fname1) > MAX_FILENAME) || 
+               (HDstrlen(fname2) > MAX_FILENAME))
             {
-                fprintf(stderr, "The parallel diff only supports path names up to 1024 characters\n");
+                fprintf(stderr, "The parallel diff only supports path names up to %d characters\n", MAX_FILENAME);
                 MPI_Abort(MPI_COMM_WORLD, 0);
             } /* end if */
 
@@ -378,21 +958,57 @@ hsize_t h5diff(const char *fname1,
 
             /* Alert the worker tasks that there's going to be work. */
             for(i = 1; i < g_nTasks; i++)
-                MPI_Send(filenames, (1024 * 2), MPI_CHAR, i, MPI_TAG_PARALLEL, MPI_COMM_WORLD);
+                MPI_Send(filenames, (MAX_FILENAME * 2), MPI_CHAR, i, MPI_TAG_PARALLEL, MPI_COMM_WORLD);
         } /* end if */
 #endif
+        build_match_list (obj1fullname, info1_lp, obj2fullname, info2_lp, 
+                         &match_list, options);
+        nfound = diff_match(file1_id, obj1fullname, info1_lp, 
+                            file2_id, obj2fullname, info2_lp, 
+                            match_list, options); 
+    }
+    else
+    {
+#ifdef H5_HAVE_PARALLEL
+        if(g_Parallel)
+            /* Only single object diff, parallel workers won't be needed */
+            phdiff_dismiss_workers();
+#endif
 
-        nfound = diff_match(file1_id,
-                            info1,
-                            file2_id,
-                            info2,
-                            options);
-    } /* end else */
-
-    trav_info_free(info1);
-    trav_info_free(info2);
+        nfound = diff_compare(file1_id, fname1, obj1fullname, info1_lp,
+                              file2_id, fname2, obj2fullname, info2_lp,
+                              options);
+    }
 
 out:
+#ifdef H5_HAVE_PARALLEL
+    if(g_Parallel)
+        /* All done at this point, let tasks know that they won't be needed */
+        phdiff_dismiss_workers();
+#endif
+    /* free buffers in trav_info structures */
+    if (info1_obj)
+        trav_info_free(info1_obj);
+    if (info2_obj)
+        trav_info_free(info2_obj);
+
+    if (info1_grp)
+        trav_info_free(info1_grp);
+    if (info2_grp)
+        trav_info_free(info2_grp);
+
+    /* free buffers */
+    if (obj1fullname)
+        HDfree(obj1fullname);
+    if (obj2fullname)
+        HDfree(obj2fullname);
+
+    /* free link info buffer */
+    if (trg_linfo1.trg_path)
+        HDfree(trg_linfo1.trg_path);
+    if (trg_linfo2.trg_path)
+        HDfree(trg_linfo2.trg_path);
+
     /* close */
     H5E_BEGIN_TRY
     {
@@ -408,9 +1024,11 @@ out:
 /*-------------------------------------------------------------------------
  * Function: diff_match
  *
- * Purpose: Find common objects; the algorithm used for this search is the
- *  cosequential match algorithm and is described in
- *  Folk, Michael; Zoellick, Bill. (1992). File Structures. Addison-Wesley.
+ * Purpose: 
+ *  Compare common objects in given groups according to table structure. 
+ *  The table structure has flags which can be used to find common objects 
+ *  and will be compared. 
+ *  Common object means same name (absolute path) objects in both location.
  *
  * Return: Number of differences found
  *
@@ -428,94 +1046,27 @@ out:
  * 3) objects with the same name are not of the same type
  *-------------------------------------------------------------------------
  */
-hsize_t diff_match(hid_t file1_id,
-                   trav_info_t *info1,
-                   hid_t file2_id,
-                   trav_info_t *info2,
-                   diff_opt_t *options)
+hsize_t diff_match(hid_t file1_id, const char *grp1, trav_info_t *info1,
+                   hid_t file2_id, const char *grp2, trav_info_t *info2,
+                   trav_table_t *table, diff_opt_t *options)
 {
-    trav_table_t *table = NULL;
-    size_t       curr1;
-    size_t       curr2;
-    unsigned     infile[2];
     hsize_t      nfound = 0;
     unsigned     i;
 
-    /*-------------------------------------------------------------------------
-    * build the list
-    *-------------------------------------------------------------------------
-    */
-    trav_table_init( &table );
-
-    curr1 = 0;
-    curr2 = 0;
-    while(curr1 < info1->nused && curr2 < info2->nused)
-    {
-        /* criteria is string compare */
-        int cmp = HDstrcmp(info1->paths[curr1].path, info2->paths[curr2].path);
-
-        if(cmp == 0) {
-            infile[0] = 1;
-            infile[1] = 1;
-            trav_table_addflags(infile, info1->paths[curr1].path, info1->paths[curr1].type, table);
-
-            curr1++;
-            curr2++;
-        } /* end if */
-        else if(cmp < 0)
-        {
-            infile[0] = 1;
-            infile[1] = 0;
-            trav_table_addflags(infile, info1->paths[curr1].path, info1->paths[curr1].type, table);
-            curr1++;
-        } /* end else-if */
-        else
-        {
-            infile[0] = 0;
-            infile[1] = 1;
-            trav_table_addflags(infile, info2->paths[curr2].path, info2->paths[curr2].type, table);
-            curr2++;
-        } /* end else */
-    } /* end while */
-
-    /* list1 did not end */
-    infile[0] = 1;
-    infile[1] = 0;
-    while(curr1 < info1->nused)
-    {
-        trav_table_addflags(infile, info1->paths[curr1].path, info1->paths[curr1].type, table);
-        curr1++;
-    } /* end while */
-
-    /* list2 did not end */
-    infile[0] = 0;
-    infile[1] = 1;
-    while(curr2 < info2->nused)
-    {
-        trav_table_addflags(infile, info2->paths[curr2].path, info2->paths[curr2].type, table);
-        curr2++;
-    } /* end while */
-
-   /*-------------------------------------------------------------------------
-    * print the list
-    *-------------------------------------------------------------------------
-    */
-    if(options->m_verbose)
-    {
-        parallel_print("\n");
-        parallel_print("file1     file2\n");
-        parallel_print("---------------------------------------\n");
-        for(i = 0; i < table->nobjs; i++) {
-            char c1, c2;
-
-            c1 = (table->objs[i].flags[0]) ? 'x' : ' ';
-            c2 = (table->objs[i].flags[1]) ? 'x' : ' ';
-            parallel_print("%5c %6c    %-15s\n", c1, c2, table->objs[i].name);
-        } /* end for */
-        parallel_print ("\n");
-    } /* end if */
+    char * grp1_path = "";
+    char * grp2_path = "";
+    char * obj1_fullpath = NULL;
+    char * obj2_fullpath = NULL;
 
 
+    /* 
+     * if not root, prepare object name to be pre-appended to group path to
+     * make full path
+     */
+    if (HDstrcmp (grp1, "/"))
+        grp1_path = grp1;
+    if (HDstrcmp (grp2, "/"))
+        grp2_path = grp2;
 
     /*-------------------------------------------------------------------------
     * regarding the return value of h5diff (0, no difference in files, 1 difference )
@@ -525,10 +1076,14 @@ hsize_t diff_match(hid_t file1_id,
     *-------------------------------------------------------------------------
     */     
        
-    /* number of different objects */
-    if ( info1->nused != info2->nused )
+    /* not valid compare nused when --exclude-path option is used */
+    if (!options->exclude_path)
     {
-        options->contents = 0;
+        /* number of different objects */
+        if ( info1->nused != info2->nused )
+        {
+            options->contents = 0;
+        }
     }
     
     /* objects in one file and not the other */
@@ -537,6 +1092,7 @@ hsize_t diff_match(hid_t file1_id,
         if( table->objs[i].flags[0] != table->objs[i].flags[1] )
         {
             options->contents = 0;
+            break;
         }
     }
 
@@ -552,8 +1108,6 @@ hsize_t diff_match(hid_t file1_id,
         }
     }
 
-
-
     /*-------------------------------------------------------------------------
     * do the diff for common objects
     *-------------------------------------------------------------------------
@@ -576,13 +1130,22 @@ hsize_t diff_match(hid_t file1_id,
     {
         if( table->objs[i].flags[0] && table->objs[i].flags[1])
         {
+            /* make full path for obj1 */
+            obj1_fullpath = (char*)HDcalloc (strlen(grp1_path) + strlen (table->objs[i].name) + 1, sizeof (char));
+            HDstrcpy(obj1_fullpath, grp1_path);
+            HDstrcat(obj1_fullpath, table->objs[i].name);
+
+            /* make full path for obj2 */
+            obj2_fullpath = (char*)HDcalloc (strlen(grp2_path) + strlen (table->objs[i].name) + 1, sizeof (char));
+            HDstrcpy(obj2_fullpath, grp2_path);
+            HDstrcat(obj2_fullpath, table->objs[i].name);
+
             options->cmn_objs = 1;
             if(!g_Parallel)
             {
-                nfound += diff(file1_id,
-                        table->objs[i].name,
-                        file2_id,
-                        table->objs[i].name, options, table->objs[i].type);
+                nfound += diff(file1_id, obj1_fullpath,
+                               file2_id, obj2_fullpath, 
+                               options, table->objs[i].type);
             } /* end if */
 #ifdef H5_HAVE_PARALLEL
             else
@@ -599,13 +1162,15 @@ hsize_t diff_match(hid_t file1_id,
                 */
 
                 /*Set up args to pass to worker task. */
-                if(HDstrlen(table->objs[i].name) > 255)
+                if(HDstrlen(obj1_fullpath) > 255 || 
+                   HDstrlen(obj2_fullpath) > 255)
                 {
                     printf("The parallel diff only supports object names up to 255 characters\n");
                     MPI_Abort(MPI_COMM_WORLD, 0);
                 } /* end if */
 
-                HDstrcpy(args.name, table->objs[i].name);
+                HDstrcpy(args.name1, obj1_fullpath);
+                HDstrcpy(args.name2, obj2_fullpath);
                 args.options = *options;
                 args.type = table->objs[i].type;
 
@@ -751,6 +1316,10 @@ hsize_t diff_match(hid_t file1_id,
                 } /* end if */
             } /* end else */
 #endif /* H5_HAVE_PARALLEL */
+            if (obj1_fullpath)
+                HDfree (obj1_fullpath);
+            if (obj2_fullpath)                
+                HDfree (obj2_fullpath);
         } /* end if */
     } /* end for */
     h5diffdebug("done with for loop\n");
@@ -855,7 +1424,8 @@ hsize_t diff_match(hid_t file1_id,
 #endif /* H5_HAVE_PARALLEL */
 
     /* free table */
-    trav_table_free(table);
+    if (table)
+        trav_table_free(table);
 
     return nfound;
 }
@@ -893,6 +1463,8 @@ hsize_t diff_compare(hid_t file1_id,
     int l_ret;
     int is_dangle_link1 = 0;
     int is_dangle_link2 = 0;
+    const char *obj1name = obj1_name;
+    const char *obj2name = obj2_name;
 
     /* local variables for diff() */
     h5trav_type_t obj1type, obj2type;
@@ -905,18 +1477,18 @@ hsize_t diff_compare(hid_t file1_id,
     HDmemset(&linkinfo1, 0, sizeof(h5tool_link_info_t));
     HDmemset(&linkinfo2, 0, sizeof(h5tool_link_info_t));
 
-    i = h5trav_getindex (info1, obj1_name);
-    j = h5trav_getindex (info2, obj2_name);
+    i = h5trav_getindex (info1, obj1name);
+    j = h5trav_getindex (info2, obj2name);
 
     if (i == -1)
     {
-        parallel_print ("Object <%s> could not be found in <%s>\n", obj1_name,
+        parallel_print ("Object <%s> could not be found in <%s>\n", obj1name,
             file1_name);
         f1 = 1;
     }
     if (j == -1)
     {
-        parallel_print ("Object <%s> could not be found in <%s>\n", obj2_name,
+        parallel_print ("Object <%s> could not be found in <%s>\n", obj2name,
             file2_name);
         f2 = 1;
     }
@@ -925,10 +1497,9 @@ hsize_t diff_compare(hid_t file1_id,
         options->err_stat = 1;
         return 0;
     }
-
     /* use the name with "/" first, as obtained by iterator function */
-    obj1_name = info1->paths[i].path;
-    obj2_name = info2->paths[j].path;
+    obj1name = info1->paths[i].path;
+    obj2name = info2->paths[j].path;
 
     obj1type = info1->paths[i].type;
     obj2type = info2->paths[j].type;
@@ -951,7 +1522,7 @@ hsize_t diff_compare(hid_t file1_id,
         if (obj1type == H5TRAV_TYPE_LINK)
         {
             /* get type of target object */
-            l_ret = H5tools_get_link_info(file1_id, obj1_name, &linkinfo1, TRUE);
+            l_ret = H5tools_get_symlink_info(file1_id, obj1name, &linkinfo1, TRUE);
             /* dangling link */
             if (l_ret == 0)
             {
@@ -959,7 +1530,7 @@ hsize_t diff_compare(hid_t file1_id,
                 {
                     /* gangling link is error */
                     if(options->m_verbose)
-                        parallel_print("Warning: <%s> is a dangling link.\n", obj1_name);
+                        parallel_print("Warning: <%s> is a dangling link.\n", obj1name);
                     options->err_stat = 1;
                     goto out;
                 }
@@ -984,7 +1555,7 @@ hsize_t diff_compare(hid_t file1_id,
         if (obj2type == H5TRAV_TYPE_LINK)
         {
             /* get type target object */
-            l_ret = H5tools_get_link_info(file2_id, obj2_name, &linkinfo2, TRUE);
+            l_ret = H5tools_get_symlink_info(file2_id, obj2name, &linkinfo2, TRUE);
             /* dangling link */
             if (l_ret == 0)
             {
@@ -992,7 +1563,7 @@ hsize_t diff_compare(hid_t file1_id,
                 {
                     /* gangling link is error */
                     if(options->m_verbose)
-                        parallel_print("Warning: <%s> is a dangling link.\n", obj2_name);
+                        parallel_print("Warning: <%s> is a dangling link.\n", obj2name);
                     options->err_stat = 1;
                     goto out;
                 }
@@ -1021,7 +1592,7 @@ hsize_t diff_compare(hid_t file1_id,
         if (obj1type == H5TRAV_TYPE_UDLINK)
         {
             /* get type and name of target object */
-            l_ret = H5tools_get_link_info(file1_id, obj1_name, &linkinfo1, TRUE);
+            l_ret = H5tools_get_symlink_info(file1_id, obj1name, &linkinfo1, TRUE);
             /* dangling link */
             if (l_ret == 0)
             {
@@ -1029,7 +1600,7 @@ hsize_t diff_compare(hid_t file1_id,
                 {
                     /* gangling link is error */
                     if(options->m_verbose)
-                        parallel_print("Warning: <%s> is a dangling link.\n", obj1_name);
+                        parallel_print("Warning: <%s> is a dangling link.\n", obj1name);
                     options->err_stat = 1;
                     goto out;
                 }
@@ -1055,7 +1626,7 @@ hsize_t diff_compare(hid_t file1_id,
         if (obj2type == H5TRAV_TYPE_UDLINK)
         {
             /* get type and name of target object */
-            l_ret = H5tools_get_link_info(file2_id, obj2_name, &linkinfo2, TRUE);
+            l_ret = H5tools_get_symlink_info(file2_id, obj2name, &linkinfo2, TRUE);
             /* dangling link */
             if (l_ret == 0)
             {
@@ -1063,7 +1634,7 @@ hsize_t diff_compare(hid_t file1_id,
                 {
                     /* gangling link is error */
                     if(options->m_verbose)
-                        parallel_print("Warning: <%s> is a dangling link.\n", obj2_name);
+                        parallel_print("Warning: <%s> is a dangling link.\n", obj2name);
                     options->err_stat = 1;
                     goto out;
                 }
@@ -1094,15 +1665,15 @@ hsize_t diff_compare(hid_t file1_id,
         if (options->m_verbose||options->m_list_not_cmp)
         {
             parallel_print("<%s> is of type %s and <%s> is of type %s\n",
-            obj1_name, get_type(obj1type), 
-            obj2_name, get_type(obj2type));
+            obj1name, get_type(obj1type), 
+            obj2name, get_type(obj2type));
         }
         options->not_cmp=1;
         goto out;
     }
 
-    nfound = diff(file1_id, obj1_name,
-                  file2_id, obj2_name,
+    nfound = diff(file1_id, obj1name,
+                  file2_id, obj2name,
                   options, obj1type);
 
 out:
@@ -1113,7 +1684,7 @@ out:
     {
         if(print_objname(options, nfound))
         {
-            do_print_objname("dangling link", obj1_name, obj2_name);
+            do_print_objname("dangling link", obj1name, obj2name);
             print_found(nfound);
         }
     }
@@ -1121,7 +1692,7 @@ out:
     else if (is_dangle_link1)
     {
         if(options->m_verbose)
-           parallel_print("obj1 <%s> is a dangling link.\n", obj1_name);
+           parallel_print("obj1 <%s> is a dangling link.\n", obj1name);
         nfound++;
         if(print_objname(options, nfound))
             print_found(nfound);
@@ -1130,7 +1701,7 @@ out:
     else if (is_dangle_link2)
     {
         if(options->m_verbose)
-            parallel_print("obj2 <%s> is a dangling link.\n", obj2_name);
+            parallel_print("obj2 <%s> is a dangling link.\n", obj2name);
         nfound++;
         if(print_objname(options, nfound))
             print_found(nfound);
@@ -1195,6 +1766,53 @@ hsize_t diff(hid_t file1_id,
     if(print_warn(options))
         linkinfo1.opt.msg_mode = linkinfo2.opt.msg_mode = 1;
 
+    /* 
+     * Get target object info for obj1 and obj2 and check dangling links.
+     * (for hard-linked-objects, because diff() only get the obj1's type, 
+     *  so obj2's type should be check here when diff() is called from 
+     *  diff_match() for same-named objects with dangling link only one side.)
+     */
+
+    /* target object1 - get type and name */
+    ret = H5tools_get_symlink_info(file1_id, path1, &linkinfo1, TRUE);
+    /* dangling link */
+    if (ret == 0)
+    {
+        if (options->no_dangle_links)
+        {
+            /* gangling link is error */
+            if(options->m_verbose)
+                parallel_print("Warning: <%s> is a dangling link.\n", path1);
+            goto out;
+        }
+        else
+            is_dangle_link1 = 1;
+    }
+    else if (ret < 0)
+        goto out;
+
+    /* target object2 - get type and name */
+    ret = H5tools_get_symlink_info(file2_id, path2, &linkinfo2, TRUE);
+    /* dangling link */
+    if (ret == 0)
+    {
+        if (options->no_dangle_links)
+        {
+            /* gangling link is error */
+            if(options->m_verbose)
+                parallel_print("Warning: <%s> is a dangling link.\n", path2);
+            goto out;
+        }
+        else
+            is_dangle_link2 = 1;
+    }
+    else if (ret < 0)
+        goto out;
+                
+    /* found dangling link */
+    if (is_dangle_link1 || is_dangle_link2)
+        goto out2;
+
     switch(type)
     {
        /*----------------------------------------------------------------------
@@ -1270,11 +1888,6 @@ hsize_t diff(hid_t file1_id,
         *----------------------------------------------------------------------
         */
         case H5TRAV_TYPE_GROUP:
-            ret = HDstrcmp(path1, path2);
-
-            /* if "path1" != "path2" then the groups are "different" */
-            nfound = (ret != 0) ? 1 : 0;
-
             if(print_objname(options, nfound))
                 do_print_objname("group", path1, path2);
 
@@ -1309,47 +1922,6 @@ hsize_t diff(hid_t file1_id,
         */
         case H5TRAV_TYPE_LINK:
             {
-            /* get type and name of target object */
-            ret = H5tools_get_link_info(file1_id, path1, &linkinfo1, TRUE);
-            /* dangling link */
-            if (ret == 0)
-            {
-                if (options->no_dangle_links)
-                {
-                    /* gangling link is error */
-                    if(options->m_verbose)
-                        parallel_print("Warning: <%s> is a dangling link.\n", path1);
-                    goto out;
-                }
-                else
-                    is_dangle_link1 = 1;
-            }
-            else if (ret < 0)
-                goto out;
-
-            /* get type and name of target object */
-            ret = H5tools_get_link_info(file2_id, path2, &linkinfo2, TRUE);
-            /* dangling link */
-            if (ret == 0)
-            {
-                if (options->no_dangle_links)
-                {
-                    /* gangling link is error */
-                    if(options->m_verbose)
-                        parallel_print("Warning: <%s> is a dangling link.\n", path2);
-                    goto out;
-                }
-                else
-                    is_dangle_link2 = 1;
-            }
-            else if (ret < 0)
-                goto out;
-                
-
-            /* found dangling link */
-            if (is_dangle_link1 || is_dangle_link2)
-                goto out2;
-
             ret = HDstrcmp(linkinfo1.trg_path, linkinfo2.trg_path);
 
             /* if the target link name is not same then the links are "different" */
@@ -1393,46 +1965,6 @@ hsize_t diff(hid_t file1_id,
         */
         case H5TRAV_TYPE_UDLINK:
             {
-            /* get type and name of target object */
-            ret = H5tools_get_link_info(file1_id, path1, &linkinfo1, TRUE);
-            /* dangling link */
-            if (ret == 0)
-            {
-                if (options->no_dangle_links)
-                {
-                    /* gangling link is error */
-                    if(options->m_verbose)
-                        parallel_print("Warning: <%s> is a dangling link.\n", path1);
-                    goto out;
-                }
-                else
-                    is_dangle_link1=1;
-            }
-            else if (ret < 0)
-                goto out;
-
-            /* get type and name of target object */
-            ret = H5tools_get_link_info(file2_id, path2, &linkinfo2, TRUE);
-            /* dangling link */
-            if (ret == 0)
-            {
-                if (options->no_dangle_links)
-                {
-                    /* gangling link is error */
-                    if(options->m_verbose)
-                        parallel_print("Warning: <%s> is a dangling link.\n", path2);
-                    goto out;
-                }
-                else
-                    is_dangle_link2=1;
-            }
-            else if (ret < 0)
-                goto out;
-
-            /* found dangling link */
-            if (is_dangle_link1 || is_dangle_link2)
-                goto out2;
-
             /* Only external links will have a query function registered */
             if(linkinfo1.linfo.type == H5L_TYPE_EXTERNAL && linkinfo2.linfo.type == H5L_TYPE_EXTERNAL) 
             {
diff --git a/tools/lib/h5diff.h b/tools/lib/h5diff.h
index 71993b8..c89b9d3 100644
--- a/tools/lib/h5diff.h
+++ b/tools/lib/h5diff.h
@@ -19,10 +19,18 @@
 #include "hdf5.h"
 #include "h5trav.h"
 
+#define MAX_FILENAME 1024
+
 /*-------------------------------------------------------------------------
  * command line options
  *-------------------------------------------------------------------------
  */
+/* linked list to keep exclude path list */
+struct exclude_path_list {
+    char  *obj_path;
+    h5trav_type_t obj_type;
+    struct exclude_path_list * next;
+};
 
 typedef struct {
     int      m_quiet;               /* quiet mide: no output at all */
@@ -43,6 +51,8 @@ typedef struct {
     int      contents;              /* equal contents */
     int      do_nans;               /* consider Nans while diffing floats */
     int      m_list_not_cmp;        /* list not comparable messages */
+    int      exclude_path;          /* exclude path to an object */
+    struct   exclude_path_list * exclude; /* keep exclude path list */
 } diff_opt_t;
 
 
@@ -107,11 +117,9 @@ hsize_t diff_compare( hid_t file1_id,
                       trav_info_t *info2,
                       diff_opt_t *options );
 
-hsize_t diff_match( hid_t file1_id,
-                    trav_info_t *info1,
-                    hid_t file2_id,
-                    trav_info_t *info2,
-                    diff_opt_t *options );
+hsize_t diff_match( hid_t file1_id, const char *grp1, trav_info_t *info1,
+                    hid_t file2_id, const char *grp2, trav_info_t *info2,
+                    trav_table_t *table, diff_opt_t *options );
 
 hsize_t diff_array( void *_mem1,
                     void *_mem2,
diff --git a/tools/lib/h5tools_utils.c b/tools/lib/h5tools_utils.c
index a0fca8b..7586fd0 100644
--- a/tools/lib/h5tools_utils.c
+++ b/tools/lib/h5tools_utils.c
@@ -702,9 +702,9 @@ tmpfile(void)
 #endif
 
 /*-------------------------------------------------------------------------
- * Function: H5tools_get_link_info
+ * Function: H5tools_get_symlink_info
  *
- * Purpose: Get link (soft, external) info and its target object type 
+ * Purpose: Get symbolic link (soft, external) info and its target object type 
             (dataset, group, named datatype) and path, if exist
  *
  * Patameters:
@@ -726,7 +726,7 @@ tmpfile(void)
  * Date: Feb 8, 2010
  *-------------------------------------------------------------------------*/
 int
-H5tools_get_link_info(hid_t file_id, const char * linkpath, h5tool_link_info_t *link_info,
+H5tools_get_symlink_info(hid_t file_id, const char * linkpath, h5tool_link_info_t *link_info,
     hbool_t get_obj_type)
 {
     htri_t l_ret;
@@ -738,6 +738,14 @@ H5tools_get_link_info(hid_t file_id, const char * linkpath, h5tool_link_info_t *
     /* init */
     link_info->trg_type = H5O_TYPE_UNKNOWN;
 
+    /* if path is root, return group type */
+    if(!HDstrcmp(linkpath,"/"))
+    {
+        link_info->trg_type = H5O_TYPE_GROUP;
+        ret = 2;
+        goto out;
+    }
+
     /* check if link itself exist */
     if(H5Lexists(file_id, linkpath, H5P_DEFAULT) <= 0) {
         if(link_info->opt.msg_mode == 1)
@@ -827,7 +835,7 @@ out:
         H5Pclose(lapl);
 
     return ret;
-} /* end H5tools_get_link_info() */
+} /* end H5tools_get_symlink_info() */
 
 /*-------------------------------------------------------------------------
  * Audience:    Public
diff --git a/tools/lib/h5tools_utils.h b/tools/lib/h5tools_utils.h
index 08451e1..88ab7ea 100644
--- a/tools/lib/h5tools_utils.h
+++ b/tools/lib/h5tools_utils.h
@@ -145,18 +145,18 @@ typedef struct {
     int msg_mode;
 } h5tool_opt_t;
 
-/* obtain link info from H5tools_get_link_info() */
+/* obtain link info from H5tools_get_symlink_info() */
 typedef struct {
     H5O_type_t  trg_type;  /* OUT: target type */
     const char *trg_path;  /* OUT: target obj path. This must be freed 
-                            *      when used with H5tools_get_link_info() */
+                            *      when used with H5tools_get_symlink_info() */
     H5L_info_t linfo;      /* OUT: link info */
     h5tool_opt_t opt;      /* IN: options */
 } h5tool_link_info_t;
 
 
 /* Definitions of routines */
-H5TOOLS_DLL int H5tools_get_link_info(hid_t file_id, const char * linkpath,
+H5TOOLS_DLL int H5tools_get_symlink_info(hid_t file_id, const char * linkpath,
     h5tool_link_info_t *link_info, hbool_t get_obj_type);
 H5TOOLS_DLL const char *h5tools_getprogname(void);
 H5TOOLS_DLL void     h5tools_setprogname(const char*progname);
diff --git a/tools/lib/h5trav.c b/tools/lib/h5trav.c
index 287af29..5195261 100644
--- a/tools/lib/h5trav.c
+++ b/tools/lib/h5trav.c
@@ -292,7 +292,7 @@ traverse(hid_t file_id, const char *grp_name, hbool_t visit_start,
  *
  *-------------------------------------------------------------------------
  */
-static void
+void
 trav_info_add(trav_info_t *info, const char *path, h5trav_type_t obj_type)
 {
     size_t idx;         /* Index of address to use  */
@@ -323,7 +323,7 @@ trav_info_add(trav_info_t *info, const char *path, h5trav_type_t obj_type)
  *
  *-------------------------------------------------------------------------
  */
-static int
+int
 trav_info_visit_obj(const char *path, const H5O_info_t *oinfo,
     const char UNUSED *already_visited, void *udata)
 {
@@ -348,7 +348,7 @@ trav_info_visit_obj(const char *path, const H5O_info_t *oinfo,
  *
  *-------------------------------------------------------------------------
  */
-static int
+int
 trav_info_visit_lnk(const char *path, const H5L_info_t *linfo, void *udata)
 {
     /* Add the link to the 'info' struct */
@@ -438,14 +438,21 @@ h5trav_getindex(const trav_info_t *info, const char *obj)
  */
 
 void
-trav_info_init(trav_info_t **_info)
+trav_info_init(const char *filename, hid_t fileid, trav_info_t **_info)
 {
     trav_info_t *info = (trav_info_t *)HDmalloc(sizeof(trav_info_t));
 
     /* Init info structure */
     info->nused = info->nalloc = 0;
     info->paths = NULL;
-
+    info->fname = filename;
+    info->fid = fileid;
+
+    /* Initialize list of visited symbolic links */
+    info->symlink_visited.nused = 0;
+    info->symlink_visited.nalloc = 0;
+    info->symlink_visited.objs = NULL;
+    info->symlink_visited.dangle_link = FALSE;
     *_info = info;
 } /* end trav_info_init() */
 
@@ -464,6 +471,16 @@ trav_info_free(trav_info_t *info)
     size_t u;           /* Local index variable */
 
     if(info) {
+        /* Free visited symbolic links path and file (if alloc) */
+        for(u=0; u < info->symlink_visited.nused; u++) 
+        {
+            if (info->symlink_visited.objs[u].file)
+                HDfree(info->symlink_visited.objs[u].file);
+
+            HDfree(info->symlink_visited.objs[u].path);
+        }
+        HDfree(info->symlink_visited.objs);
+
         /* Free path names */
         for(u = 0; u < info->nused; u++)
             HDfree(info->paths[u].path);
@@ -973,3 +990,119 @@ h5trav_visit(hid_t fid, const char *grp_name, hbool_t visit_start,
     return 0;
 }
 
+/*-------------------------------------------------------------------------
+ * Function: symlink_visit_add
+ *
+ * Purpose: Add an symbolic link to visited data structure
+ *
+ * Return: 0 on success, -1 on failure
+ *
+ * Programmer: Neil Fortner, nfortne2@hdfgroup.org
+ *             Adapted from trav_addr_add in h5trav.c by Quincey Koziol
+ *
+ * Date: September 5, 2008
+ *
+ * Modified: 
+ *  Jonathan Kim
+ *   - Moved from h5ls.c to share among tools.  (Sep 16, 2010)
+ *   - Renamed from elink_trav_add to symlink_visit_add for both soft and 
+ *     external links.   (May 25, 2010)
+ *   - Add type parameter to distingush between soft and external link for 
+ *     sure, which prevent from mixing up visited link when the target names
+ *     are same between the soft and external link, as code marks with the
+ *     target name.  (May 25,2010) 
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+symlink_visit_add(symlink_trav_t *visited, H5L_type_t type, const char *file, const char *path)
+{
+    size_t  idx;         /* Index of address to use */
+    void    *tmp_ptr;
+
+    /* Allocate space if necessary */
+    if(visited->nused == visited->nalloc) 
+    {
+        visited->nalloc = MAX(1, visited->nalloc * 2);
+        if(NULL == (tmp_ptr = HDrealloc(visited->objs, visited->nalloc * sizeof(visited->objs[0]))))
+            return -1;
+        visited->objs = tmp_ptr;
+    } /* end if */
+
+    /* Append it */
+    idx = visited->nused++;
+
+    visited->objs[idx].type = type;
+    visited->objs[idx].file = NULL;
+    visited->objs[idx].path = NULL;
+
+    if (type == H5L_TYPE_EXTERNAL)
+    {
+        if(NULL == (visited->objs[idx].file = HDstrdup(file))) 
+        {
+            visited->nused--;
+            return -1;
+        }
+    }
+
+    if(NULL == (visited->objs[idx].path = HDstrdup(path))) 
+    {
+        visited->nused--;
+        if (visited->objs[idx].file)
+            HDfree (visited->objs[idx].file);
+        return -1;
+    }
+
+    return 0;
+} /* end symlink_visit_add() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: symlink_is_visited
+ *
+ * Purpose: Check if an symbolic link has already been visited
+ *
+ * Return: TRUE/FALSE
+ *
+ * Programmer: Neil Fortner, nfortne2@hdfgroup.org
+ *             Adapted from trav_addr_visited in h5trav.c by Quincey Koziol
+ *
+ * Date: September 5, 2008
+ *
+ * Modified: 
+ *  Jonathan Kim
+ *   - Moved from h5ls.c to share among tools.  (Sep 16, 2010)
+ *   - Renamed from elink_trav_visited to symlink_is_visited for both soft and 
+ *     external links.  (May 25, 2010)
+ *   - Add type parameter to distingush between soft and external link for 
+ *     sure, which prevent from mixing up visited link when the target names
+ *     are same between the soft and external link, as code marks with the
+ *     target name.  (May 25,2010) 
+ *
+ *-------------------------------------------------------------------------
+ */
+hbool_t
+symlink_is_visited(symlink_trav_t *visited, H5L_type_t type, const char *file, const char *path)
+{
+    size_t u;  /* Local index variable */
+
+    /* Look for symlink */
+    for(u = 0; u < visited->nused; u++)
+    {
+        /* Check for symlink values already in array */
+        /* check type and path pair to distingush between symbolic links */
+        if ((visited->objs[u].type == type) && !HDstrcmp(visited->objs[u].path, path))
+        {
+            /* if external link, file need to be matched as well */
+            if (visited->objs[u].type == H5L_TYPE_EXTERNAL)
+            {
+                if (!HDstrcmp(visited->objs[u].file, file))
+                    return (TRUE);
+            }
+            return (TRUE);
+        }
+    }
+    /* Didn't find symlink */
+    return(FALSE);
+} /* end symlink_is_visited() */
+
diff --git a/tools/lib/h5trav.h b/tools/lib/h5trav.h
index bb31461..8eb93fa 100644
--- a/tools/lib/h5trav.h
+++ b/tools/lib/h5trav.h
@@ -36,7 +36,7 @@ typedef herr_t (*h5trav_lnk_func_t)(const char *path_name, const H5L_info_t *lin
  *-------------------------------------------------------------------------
  */
 typedef enum {
-    H5TRAV_TYPE_UNKNOWN = -1,   /* Unknown object type */
+    H5TRAV_TYPE_UNKNOWN = -1,        /* Unknown object type */
     H5TRAV_TYPE_GROUP,          /* Object is a group */
     H5TRAV_TYPE_DATASET,        /* Object is a dataset */
     H5TRAV_TYPE_NAMED_DATATYPE, /* Object is a named datatype */
@@ -48,6 +48,20 @@ typedef enum {
  * public struct to store name and type of an object
  *-------------------------------------------------------------------------
  */
+/* Struct to keep track of symbolic link targets visited.
+ * Functions: symlink_visit_add() and symlink_is_visited()
+ */
+typedef struct symlink_trav_t {
+    size_t      nalloc;
+    size_t      nused;
+    struct {
+        H5L_type_t  type;
+        char *file;
+        char *path;
+    } *objs;
+    hbool_t dangle_link;
+} symlink_trav_t;
+
 typedef struct trav_path_t {
     char      *path;
     h5trav_type_t type;
@@ -56,7 +70,11 @@ typedef struct trav_path_t {
 typedef struct trav_info_t {
     size_t      nalloc;
     size_t      nused;
+    const char *fname;
+    hid_t fid;                          /* File ID */
     trav_path_t *paths;
+    symlink_trav_t symlink_visited;     /* already visited symbolic links */
+    void * opts;                        /* optional data passing */
 } trav_info_t;
 
 
@@ -110,9 +128,11 @@ extern "C" {
  * "h5trav general" public functions
  *-------------------------------------------------------------------------
  */
-H5TOOLS_DLL int h5trav_visit(hid_t file_id, const char *grp_name, hbool_t visit_start,
-    hbool_t recurse, h5trav_obj_func_t visit_obj, h5trav_lnk_func_t visit_lnk,
-    void *udata);
+H5TOOLS_DLL int h5trav_visit(hid_t file_id, const char *grp_name, 
+    hbool_t visit_start, hbool_t recurse, h5trav_obj_func_t visit_obj, 
+    h5trav_lnk_func_t visit_lnk, void *udata);
+H5TOOLS_DLL herr_t symlink_visit_add(symlink_trav_t *visited, H5L_type_t type, const char *file, const char *path);
+H5TOOLS_DLL hbool_t symlink_is_visited(symlink_trav_t *visited, H5L_type_t type, const char *file, const char *path);
 
 /*-------------------------------------------------------------------------
  * "h5trav info" public functions
@@ -120,6 +140,8 @@ H5TOOLS_DLL int h5trav_visit(hid_t file_id, const char *grp_name, hbool_t visit_
  */
 H5TOOLS_DLL int h5trav_getinfo(hid_t file_id, trav_info_t *info);
 H5TOOLS_DLL ssize_t h5trav_getindex(const trav_info_t *info, const char *obj);
+H5TOOLS_DLL int trav_info_visit_obj (const char *path, const H5O_info_t *oinfo, const char *already_visited, void *udata);
+H5TOOLS_DLL int trav_info_visit_lnk (const char *path, const H5L_info_t *linfo, void *udata);
 
 /*-------------------------------------------------------------------------
  * "h5trav table" public functions
@@ -144,10 +166,12 @@ H5TOOLS_DLL int h5trav_print(hid_t fid);
  *-------------------------------------------------------------------------
  */
 
-H5TOOLS_DLL void trav_info_init(trav_info_t **info);
+H5TOOLS_DLL void trav_info_init(const char *filename, hid_t fileid, trav_info_t **info);
 
 H5TOOLS_DLL void trav_info_free(trav_info_t *info);
 
+H5TOOLS_DLL void trav_info_add(trav_info_t *info, const char *path, h5trav_type_t obj_type);
+
 /*-------------------------------------------------------------------------
  * table private functions
  *-------------------------------------------------------------------------
diff --git a/tools/lib/ph5diff.h b/tools/lib/ph5diff.h
index e48a643..0e454c8 100644
--- a/tools/lib/ph5diff.h
+++ b/tools/lib/ph5diff.h
@@ -38,7 +38,8 @@ extern FILE *	overflow_file;
 
 struct diff_args
 {
-    char	name[256];
+    char	name1[256];
+    char	name2[256];
     h5trav_type_t   type;
     diff_opt_t	options;
 };
diff --git a/tools/misc/CMakeLists.txt b/tools/misc/CMakeLists.txt
index 8e7e6bf..1726ae1 100644
--- a/tools/misc/CMakeLists.txt
+++ b/tools/misc/CMakeLists.txt
@@ -13,44 +13,17 @@ INCLUDE_DIRECTORIES (${HDF5_PROJECT_DIR}/test)
 #-- Misc Executables
 ADD_EXECUTABLE (h5debug ${HDF5_TOOLS_MISC_SOURCE_DIR}/h5debug.c)
 H5_NAMING (h5debug)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5debug
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5debug)
 TARGET_LINK_LIBRARIES (h5debug ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 
 ADD_EXECUTABLE (h5repart ${HDF5_TOOLS_MISC_SOURCE_DIR}/h5repart.c)
 H5_NAMING (h5repart)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5repart
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5repart)
 TARGET_LINK_LIBRARIES (h5repart ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
 
 ADD_EXECUTABLE (h5mkgrp ${HDF5_TOOLS_MISC_SOURCE_DIR}/h5mkgrp.c)
 H5_NAMING (h5mkgrp)
-IF (WIN32)
-  IF (MSVC)
-    IF (NOT BUILD_SHARED_LIBS)
-      SET_TARGET_PROPERTIES (h5mkgrp
-          PROPERTIES
-              LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-      ) 
-    ENDIF (NOT BUILD_SHARED_LIBS)
-  ENDIF (MSVC)
-ENDIF (WIN32)
+TARGET_WIN_PROPERTIES (h5mkgrp)
 TARGET_LINK_LIBRARIES (h5mkgrp  ${HDF5_TOOLS_LIB_TARGET} ${HDF5_LIB_TARGET})
 
 SET (H5_DEP_EXECUTABLES
@@ -72,30 +45,14 @@ IF (BUILD_TESTING)
   IF (HDF5_BUILD_GENERATORS AND NOT BUILD_SHARED_LIBS)
     ADD_EXECUTABLE (h5repart_gentest ${HDF5_TOOLS_MISC_SOURCE_DIR}/h5repart_gentest.c)
     H5_NAMING (h5repart_gentest)
-    IF (WIN32)
-      IF (MSVC)
-        SET_TARGET_PROPERTIES (h5repart_gentest
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (MSVC)
-    ENDIF (WIN32)
+    TARGET_WIN_PROPERTIES (h5repart_gentest)
     TARGET_LINK_LIBRARIES (h5repart_gentest ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
     #ADD_TEST (NAME h5repart_gentest COMMAND $<TARGET_FILE:h5repart_gentest>)
   ENDIF (HDF5_BUILD_GENERATORS AND NOT BUILD_SHARED_LIBS)
 
   ADD_EXECUTABLE (h5repart_test ${HDF5_TOOLS_MISC_SOURCE_DIR}/repart_test.c)
   H5_NAMING (h5repart_test)
-  IF (WIN32)
-    IF (MSVC)
-      IF (NOT BUILD_SHARED_LIBS)
-        SET_TARGET_PROPERTIES (h5repart_test
-            PROPERTIES
-                LINK_FLAGS "/NODEFAULTLIB:MSVCRT"
-        ) 
-      ENDIF (NOT BUILD_SHARED_LIBS)
-    ENDIF (MSVC)
-  ENDIF (WIN32)
+  TARGET_WIN_PROPERTIES (h5repart_test)
   TARGET_LINK_LIBRARIES (h5repart_test ${HDF5_LIB_TARGET} ${HDF5_TOOLS_LIB_TARGET})
   
   # --------------------------------------------------------------------
diff --git a/tools/misc/Makefile.in b/tools/misc/Makefile.in
index eb60cd2..2627ce4 100644
--- a/tools/misc/Makefile.in
+++ b/tools/misc/Makefile.in
@@ -349,7 +349,6 @@ libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
-lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
@@ -398,6 +397,7 @@ H5CC_PP = $(bindir)/h5pcc
 H5FC = $(bindir)/h5fc
 H5FC_PP = $(bindir)/h5pfc
 H5CPP = $(bindir)/h5c++
+ACLOCAL_AMFLAGS = "-I m4"
 
 # The trace script; this is used on source files from the C library to
 # insert tracing macros.
diff --git a/windows/tools/h5diff/testh5diff.bat b/windows/tools/h5diff/testh5diff.bat
index 0023ec3..32fe001 100644
--- a/windows/tools/h5diff/testh5diff.bat
+++ b/windows/tools/h5diff/testh5diff.bat
@@ -48,6 +48,16 @@ set srcfile17=h5diff_ext2softlink_src.h5
 set srcfile18=h5diff_ext2softlink_trg.h5
 set srclnkfile1=h5diff_danglelinks1.h5
 set srclnkfile2=h5diff_danglelinks2.h5
+set src_grp_recurse1=h5diff_grp_recurse1.h5
+set src_grp_recurse2=h5diff_grp_recurse2.h5
+set src_grp_recurse1_ext=h5diff_grp_recurse_ext1.h5
+set src_grp_recurse2_ext1=h5diff_grp_recurse_ext2-1.h5
+set src_grp_recurse2_ext2=h5diff_grp_recurse_ext2-2.h5
+set src_grp_recurse2_ext3=h5diff_grp_recurse_ext2-3.h5
+set srcexclude1_1=h5diff_exclude1-1.h5
+set srcexclude1_2=h5diff_exclude1-2.h5
+set srcexclude2_1=h5diff_exclude2-1.h5
+set srcexclude2_2=h5diff_exclude2-2.h5
 
 set file1=%indir%\h5diff_basic1.h5
 set file2=%indir%\h5diff_basic2.h5
@@ -69,6 +79,16 @@ set file17=%indir%\h5diff_ext2softlink_src.h5
 set file18=%indir%\h5diff_ext2softlink_trg.h5
 set lnkfile1=%indir%\h5diff_danglelinks1.h5
 set lnkfile2=%indir%\h5diff_danglelinks2.h5
+set grp_recurse1=%indir%\h5diff_grp_recurse1.h5
+set grp_recurse2=%indir%\h5diff_grp_recurse2.h5
+set grp_recurse1_ext=%indir%\h5diff_grp_recurse_ext1.h5
+set grp_recurse2_ext1=%indir%\h5diff_grp_recurse_ext2-1.h5
+set grp_recurse2_ext2=%indir%\h5diff_grp_recurse_ext2-2.h5
+set grp_recurse2_ext3=%indir%\h5diff_grp_recurse_ext2-3.h5
+set exclude1_1=%indir%\h5diff_exclude1-1.h5
+set exclude1_2=%indir%\h5diff_exclude1-2.h5
+set exclude2_1=%indir%\h5diff_exclude2-1.h5
+set exclude2_2=%indir%\h5diff_exclude2-2.h5
 
 
 rem The tool name
@@ -222,7 +242,7 @@ rem  The tests
 rem  To avoid the printing of the complete full path of the test file, that hides
 rem  all the other parameters for long paths, the printing of the command line 
 rem  is done first in
-rem  TESTING with the name only of the test file $TOOL, not its full path $TESTFILErem ############################################################################
+rem  TESTING with the name only of the test file $TOOL, not its full path $TESTFILE
 rem ############################################################################
 
 rem ############################################################################
@@ -282,9 +302,9 @@ rem ############################################################################
     call :testing %h5diff% -q %srcfile1% %srcfile2%
     call :tooltest h5diff_18.txt -q %file1% %file2% 
     
-    rem ##############################################################################
+    rem ########################################################################
     rem # not comparable types
-    rem ##############################################################################
+    rem ########################################################################
 
     rem 2.0
     call :testing %h5diff% -v %srcfile3% %srcfile3% dset g1
@@ -298,9 +318,9 @@ rem ############################################################################
     call :testing %h5diff% -v %srcfile3% %srcfile3% dset t1
     call :tooltest h5diff_22.txt -v %file3% %file3% dset t1
 
-    rem ##############################################################################
+    rem #######################################################################
     rem # compare groups, types, links (no differences and differences)
-    rem ##############################################################################
+    rem #######################################################################
 
     rem 2.3
     call :testing %h5diff%  -v %srcfile3% %srcfile3% g1 g1
@@ -328,9 +348,9 @@ rem ############################################################################
 
 
 
-    rem ##############################################################################
+    rem ########################################################################
     rem # Dataset datatypes
-    rem ##############################################################################
+    rem ########################################################################
 
     rem 5.0
     call :testing %h5diff% -v %srcfile4% %srcfile4% dset0a dset0b
@@ -368,19 +388,23 @@ rem ############################################################################
     call :testing %h5diff% -v %srcfile7% %srcfile8%  refreg
     call :tooltest h5diff_58.txt -v %file7% %file8% refreg
 
-    rem ##############################################################################
+    rem ########################################################################
     rem # Error messages
-    rem ##############################################################################
+    rem ########################################################################
 
 
     rem 6.0: Check if the command line number of arguments is less than 3
     call :testing %h5diff% %srcfile1%
     call :tooltest h5diff_600.txt %file1% 
 
+    rem 6.1: Check if non-exist object name is specified 
+    call :testing %h5diff% %srcfile1% %srcfile1% nono_obj
+    call :tooltest h5diff_601.txt %file1% %file1% nono_obj
 
-    rem ##############################################################################
+
+    rem ########################################################################
     rem # -d 
-    rem ##############################################################################
+    rem ########################################################################
 
 
     rem 6.3: negative value
@@ -416,9 +440,9 @@ rem ############################################################################
     call :tooltest h5diff_610.txt -d 1 %file1% %file2%  g1/dset3 g1/dset4
 
 
-    rem ##############################################################################
+    rem ########################################################################
     rem # -p
-    rem ##############################################################################
+    rem ########################################################################
 
 
 
@@ -455,9 +479,9 @@ rem ############################################################################
     call :tooltest h5diff_619.txt -p 0.005 %file1% %file2% g1/dset3 g1/dset4
 
 
-    rem ##############################################################################
+    rem ########################################################################
     rem # -n
-    rem ##############################################################################
+    rem ########################################################################
 
     rem 6.21: negative value
     call :testing %h5diff% -n -4 %srcfile1% %srcfile2%  g1/dset3 g1/dset4
@@ -496,15 +520,15 @@ rem ############################################################################
     call :testing %h5diff% file1.h6 file2.h6
     call :tooltest h5diff_629.txt file1.h6 file2.h6
 
-    rem ##############################################################################
+    rem ########################################################################
     rem 7.  attributes
-    rem ##############################################################################
+    rem ########################################################################
     call :testing %h5diff% -v  %srcfile5% %srcfile6%
     call :tooltest h5diff_70.txt -v %file5% %file6%
 
-    rem ##############################################################################
+    rem #######################################################################
     rem 8.  all dataset datatypes
-    rem ##############################################################################
+    rem #######################################################################
     call :testing %h5diff% -v  %srcfile7% %srcfile8%
     call :tooltest h5diff_80.txt -v %file7% %file8%
 
@@ -513,13 +537,13 @@ rem ############################################################################
     call :tooltest h5diff_90.txt -v %file2% %file2%
 
     rem 10. read by hyperslab, print indexes
-    rem ##############################################################################
+    rem #######################################################################
     rem   Not skipped on windows as this has not been a problem - ADB 1/22/2009
     rem    if test -n "$pmode" -a "$mydomainname" = hdfgroup.uiuc.edu; then
     rem    # skip this test which sometimes hangs in some THG machines
     rem    SKIP -v $SRCFILE9 $SRCFILE10
     rem    else
-    rem ##############################################################################
+    rem #######################################################################
     call :testing %h5diff% -v %srcfile9% %srcfile10%
     call :tooltest h5diff_100.txt -v %file9% %file10%
     rem    fi
@@ -563,16 +587,16 @@ rem ############################################################################
 	call :testing %h5diff% -c %srcfile2% %srcfile2% g2/dset8  g2/dset9
     call :tooltest h5diff_207.txt -c %file2% %file2% g2/dset8  g2/dset9
 
-    rem ##############################################################################
+    rem #######################################################################
     rem # Links compare without --follow-symlinks nor --no-dangling-links
-    rem ##############################################################################
+    rem #######################################################################
     rem test for bug1749
 	call :testing %h5diff% -v %srcfile12% %srcfile12% /link_g1 /link_g2
     call :tooltest h5diff_300.txt -v %file12% %file12% /link_g1 /link_g2
 
-    rem ##############################################################################
+    rem #######################################################################
     rem # Links compare with --follow-symlinks Only
-    rem ##############################################################################
+    rem #######################################################################
     rem soft links file to file
 	call :testing %h5diff% --follow-symlinks -v  %srcfile13% %srcfile13%
     call :tooltest h5diff_400.txt --follow-symlinks -v %file13% %file13% 
@@ -678,9 +702,9 @@ rem ############################################################################
     call :tooltest h5diff_425.txt --follow-symlinks -v %file17% %file17% /ext_link_to_slink1 /ext_link_to_slink2
 
 
-    rem ##############################################################################
+    rem #######################################################################
     rem # Dangling links compare (--follow-symlinks and --no-dangling-links)
-    rem ##############################################################################
+    rem #######################################################################
     rem dangling links --follow-symlinks (FILE to FILE)
 	call :testing %h5diff% --follow-symlinks -v %srclnkfile1% %srclnkfile2%
     call :tooltest h5diff_450.txt --follow-symlinks -v %lnkfile1% %lnkfile2%
@@ -721,10 +745,112 @@ rem ############################################################################
 	call :testing %h5diff% --follow-symlinks -v --no-dangling-links %srcfile15% %srcfile15% /ext_link_noexist1 /ext_link_noexist2
     call :tooltest h5diff_459.txt --follow-symlinks -v --no-dangling-links %file15% %file15% /ext_link_noexist1 /ext_link_noexist2
 
-	
+    rem ########################################################################
+    rem # test for group diff recursivly
+    rem ########################################################################
+    rem root 
+    call :testing %h5diff% -v %src_grp_recurse1% %src_grp_recurse2% / /
+	call :tooltest h5diff_500.txt -v %grp_recurse1% %grp_recurse2% / /
+
+    call :testing %h5diff% -v --follow-symlinks %src_grp_recurse1% %src_grp_recurse2% / /
+	call :tooltest h5diff_501.txt -v --follow-symlinks %grp_recurse1% %grp_recurse2% / /
+
+    rem root vs group
+    call :testing %h5diff% -v %src_grp_recurse1% %src_grp_recurse2% / /grp1/grp2/grp3
+	call :tooltest h5diff_502.txt -v %grp_recurse1% %grp_recurse2% / /grp1/grp2/grp3
+
+    rem group vs group (same name and structure)
+    call :testing %h5diff% -v %src_grp_recurse1% %src_grp_recurse2% /grp1 /grp1
+	call :tooltest h5diff_503.txt -v %grp_recurse1% %grp_recurse2% /grp1 /grp1
+
+    rem group vs group (different name and structure)
+    call :testing %h5diff% -v %src_grp_recurse1% %src_grp_recurse2% /grp1/grp2 /grp1/grp2/grp3
+	call :tooltest h5diff_504.txt -v %grp_recurse1% %grp_recurse2% /grp1/grp2 /grp1/grp2/grp3
+
+    rem groups vs soft-link
+    call :testing %h5diff%
+	call :tooltest h5diff_505.txt -v %grp_recurse1% %grp_recurse2% /grp1 /slink_grp1
+
+    call :testing %h5diff% -v --follow-symlinks %src_grp_recurse1% %src_grp_recurse2% /grp1/grp2 /slink_grp2
+	call :tooltest h5diff_506.txt -v --follow-symlinks %grp_recurse1% %grp_recurse2% /grp1/grp2 /slink_grp2
+
+    rem groups vs ext-link
+    call :testing %h5diff% -v %src_grp_recurse1% %src_grp_recurse2% /grp1 /elink_grp1
+	call :tooltest h5diff_507.txt -v %grp_recurse1% %grp_recurse2% /grp1 /elink_grp1
+
+    call :testing %h5diff% -v --follow-symlinks %src_grp_recurse1% %src_grp_recurse2% /grp1 /elink_grp1
+	call :tooltest h5diff_508.txt -v --follow-symlinks %grp_recurse1% %grp_recurse2% /grp1 /elink_grp1
+
+    rem soft-link vs ext-link
+    call :testing %h5diff% -v %src_grp_recurse1% %src_grp_recurse2% /slink_grp1 /elink_grp1
+	call :tooltest h5diff_509.txt -v %grp_recurse1% %grp_recurse2% /slink_grp1 /elink_grp1
+
+    call :testing %h5diff% -v --follow-symlinks %src_grp_recurse1% %src_grp_recurse2% /slink_grp1 /elink_grp1
+	call :tooltest h5diff_510.txt -v --follow-symlinks %grp_recurse1% %grp_recurse2% /slink_grp1 /elink_grp1
+
+    rem circled ext links
+    call :testing %h5diff% -v %src_grp_recurse1% %src_grp_recurse2% /grp10 /grp11
+	call :tooltest h5diff_511.txt -v %grp_recurse1% %grp_recurse2% /grp10 /grp11
+
+    call :testing %h5diff% -v --follow-symlinks %src_grp_recurse1% %src_grp_recurse2% /grp10 /grp11
+	call :tooltest h5diff_512.txt -v --follow-symlinks %grp_recurse1% %grp_recurse2% /grp10 /grp11
+
+    rem circled soft2ext-link vs soft2ext-link
+    call :testing %h5diff% -v %src_grp_recurse1% %src_grp_recurse2% /slink_grp10 /slink_grp11
+	call :tooltest h5diff_513.txt -v %grp_recurse1% %grp_recurse2% /slink_grp10 /slink_grp11
+
+    call :testing %h5diff% -v --follow-symlinks %src_grp_recurse1% %src_grp_recurse2% /slink_grp10 /slink_grp11
+	call :tooltest h5diff_514.txt -v --follow-symlinks %grp_recurse1% %grp_recurse2% /slink_grp10 /slink_grp11
+
+    rem ######################################################################
+    rem # Test for group recursive diff via multi-linked external links 
+    rem # With follow-symlinks, file $GRP_RECURSE1_EXT and $GRP_RECURSE2_EXT1 
+    rem # should be same with the external links.
+    rem ######################################################################
+    rem file vs file
+    call :testing %h5diff% -v %src_grp_recurse1_ext% %src_grp_recurse2_ext1%
+    call :tooltest h5diff_515.txt -v %grp_recurse1_ext% %grp_recurse2_ext1%
+
+    call :testing %h5diff% -v --follow-symlinks %src_grp_recurse1_ext% %src_grp_recurse2_ext1%
+    call :tooltest h5diff_516.txt -v --follow-symlinks %grp_recurse1_ext% %grp_recurse2_ext1%
+
+    rem group vs group
+    call :testing %h5diff% -v %src_grp_recurse1_ext% %src_grp_recurse2_ext1% /g1
+    call :tooltest h5diff_517.txt -v %grp_recurse1_ext% %grp_recurse2_ext1% /g1
+
+    call :testing %h5diff% -v --follow-symlinks %src_grp_recurse1_ext% %src_grp_recurse2_ext1% /g1
+    call :tooltest h5diff_518.txt -v --follow-symlinks %grp_recurse1_ext% %grp_recurse2_ext1% /g1
+
+
     rem ##############################################################################
-    rem # END
+    rem # Exclude objects (--exclude-object)
     rem ##############################################################################
+    rem #-------------------------------------------------
+    rem # Same structure, same names and different value.
+
+    rem Exclude the object with different value. Expect return - same
+    call :testing %h5diff% -v --exclude-object /group1/dset3 %srcexclude1_1% %srcexclude1_2%
+    call :tooltest h5diff_480.txt -v --exclude-object /group1/dset3 %exclude1_1% %exclude1_2%
+
+    rem Verify different by not excluding. Expect return - diff
+    call :testing %h5diff% -v %srcexclude1_1% %srcexclude1_2%
+    call :tooltest h5diff_481.txt -v %exclude1_1% %exclude1_2%
+
+    rem #----------------------------------------
+    rem # Different structure, different names. 
+
+    rem Exclude all the different objects. Expect return - same
+    call :testing %h5diff% -v --exclude-object "/group1" --exclude-object "/dset1" %srcexclude2_1% %srcexclude2_2%
+    call :tooltest h5diff_482.txt -v --exclude-object "/group1" --exclude-object "/dset1" %exclude2_1% %exclude2_2%
+
+    rem Exclude only some different objects. Expect return - diff
+    call :testing %h5diff% -v --exclude-object "/group1" %srcexclude2_1% %srcexclude2_2%
+    call :tooltest h5diff_483.txt -v --exclude-object "/group1" %exclude2_1% %exclude2_2%
+
+	
+    rem #######################################################################
+    rem # END
+    rem #######################################################################
 
     if %nerrors% equ 0 (
        echo.All %h5diff% tests passed.
author	Quincey Koziol <koziol@hdfgroup.org>	2010-09-17 12:45:55 (GMT)
committer	Quincey Koziol <koziol@hdfgroup.org>	2010-09-17 12:45:55 (GMT)
commit	6747ebd9858374ae912b6182024861b1710518c8 (patch)
tree	9bd75142d9dd292fe4272118f650f1c91205a988
parent	9de3a84f916168831f29a4259fe93cb4823d8f57 (diff)
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