[svn-r17440] Purpose:

    Add warning to configure

Description:

   Patched up the configure script to issue a warning when the user
   has supplied the --enable-static-exec flag on a system that libtool
   indicates does not support the -static linker flag.

Tested:

   jam, smirom, linew, liberty.

1 files changed, 53 insertions, 49 deletions

diff --git a/configure b/configure
index 0b84338..3cf2c97 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Id: configure.in 17345 2009-08-12 18:55:25Z mamcgree .
+# From configure.in Id: configure.in 17392 2009-08-20 18:40:50Z songyulu .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.64 for HDF5 1.9.45.
 #
@@ -794,6 +794,7 @@ LL_PATH
 USE_FILTER_SZIP
 USE_FILTER_DEFLATE
 AM_MAKEFLAGS
+LT_STATIC_EXEC
 CPP
 OTOOL64
 OTOOL
@@ -825,7 +826,6 @@ TIME
 TR
 AR
 PERL
-LT_STATIC_EXEC
 CXXCPP
 am__fastdepCXX_FALSE
 am__fastdepCXX_TRUE
@@ -971,13 +971,13 @@ enable_maintainer_mode
 enable_dependency_tracking
 enable_fortran
 enable_cxx
-enable_static_exec
 enable_shared
 enable_static
 with_pic
 enable_fast_install
 with_gnu_ld
 enable_libtool_lock
+enable_static_exec
 enable_sharedlib_rpath
 enable_production
 enable_linux_lfs
@@ -1650,13 +1650,13 @@ Optional Features:
   --enable-dependency-tracking   do not reject slow dependency extractors
   --enable-fortran        Compile the Fortran interface [default=no]
   --enable-cxx            Compile the C++ interface [default=no]
-  --enable-static-exec    Build only statically linked executables
-                          [default=no]
   --enable-shared[=PKGS]  build shared libraries [default=yes]
   --enable-static[=PKGS]  build static libraries [default=yes]
   --enable-fast-install[=PKGS]
                           optimize for fast installation [default=yes]
   --disable-libtool-lock  avoid locking (might break parallel builds)
+  --enable-static-exec    Install only statically linked executables
+                          [default=no]
   --disable-sharedlib-rpath
                           Disable use of the '=Wl,-rpath' linker option
   --enable-production     Determines how to run the compiler.
@@ -7131,23 +7131,6 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if should build only statically linked executables" >&5
-$as_echo_n "checking if should build only statically linked executables... " >&6; }
-# Check whether --enable-static_exec was given.
-if test "${enable_static_exec+set}" = set; then :
-  enableval=$enable_static_exec; STATIC_EXEC=$enableval
-fi
-
-
-if test "X$STATIC_EXEC" = "Xyes"; then
-  echo "yes"
-  LT_STATIC_EXEC="-all-static"
-else
-  echo "no"
-  LT_STATIC_EXEC=""
-fi
-
-
  PERL=""
 if test "X$GCC" = "Xyes"; then
   for ac_prog in perl
@@ -8213,13 +8196,13 @@ 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:8216: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:8199: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:8219: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:8202: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:8222: output\"" >&5)
+  (eval echo "\"\$as_me:8205: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -9424,7 +9407,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 9427 "configure"' > conftest.$ac_ext
+  echo '#line 9410 "configure"' > conftest.$ac_ext
   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -11743,11 +11726,11 @@ 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:11746: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:11729: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:11750: \$? = $ac_status" >&5
+   echo "$as_me:11733: \$? = $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.
@@ -12082,11 +12065,11 @@ 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:12085: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12068: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:12089: \$? = $ac_status" >&5
+   echo "$as_me:12072: \$? = $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.
@@ -12187,11 +12170,11 @@ 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:12190: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12173: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12194: \$? = $ac_status" >&5
+   echo "$as_me:12177: \$? = $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
@@ -12242,11 +12225,11 @@ 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:12245: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12228: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12249: \$? = $ac_status" >&5
+   echo "$as_me:12232: \$? = $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
@@ -14673,7 +14656,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 14676 "configure"
+#line 14659 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14769,7 +14752,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 14772 "configure"
+#line 14755 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -16741,11 +16724,11 @@ 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:16744: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16727: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16748: \$? = $ac_status" >&5
+   echo "$as_me:16731: \$? = $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.
@@ -16840,11 +16823,11 @@ 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:16843: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16826: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16847: \$? = $ac_status" >&5
+   echo "$as_me:16830: \$? = $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
@@ -16892,11 +16875,11 @@ 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:16895: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16878: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16899: \$? = $ac_status" >&5
+   echo "$as_me:16882: \$? = $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
@@ -18409,11 +18392,11 @@ 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:18412: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:18395: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:18416: \$? = $ac_status" >&5
+   echo "$as_me:18399: \$? = $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.
@@ -18508,11 +18491,11 @@ 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:18511: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:18494: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:18515: \$? = $ac_status" >&5
+   echo "$as_me:18498: \$? = $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
@@ -18560,11 +18543,11 @@ 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:18563: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:18546: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:18567: \$? = $ac_status" >&5
+   echo "$as_me:18550: \$? = $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
@@ -20459,6 +20442,27 @@ EOF
     ;;
 esac
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should install only statically linked executables" >&5
+$as_echo_n "checking if we should install only statically linked executables... " >&6; }
+# Check whether --enable-static_exec was given.
+if test "${enable_static_exec+set}" = set; then :
+  enableval=$enable_static_exec; STATIC_EXEC=$enableval
+fi
+
+
+if test "X$STATIC_EXEC" = "Xyes"; then
+  echo "yes"
+    if test "X$lt_cv_prog_compiler_static_works" = "Xno"; then
+      echo "    warning: -static flag not supported on this system; executable won't statically link shared system libraries."
+  fi
+  LT_STATIC_EXEC="-all-static"
+else
+  echo "no"
+  LT_STATIC_EXEC=""
+fi
+
+
+
 case "$INSTALL" in
   *install-sh*)
     INSTALL='\${top_srcdir}/bin/install-sh -c'
@@ -27061,7 +27065,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if accurately converting unsigned long to float values" >&5
 $as_echo_n "checking if accurately converting unsigned long to float values... " >&6; }
 
-if test "${hdf5_ulong_to_float_accurate+set}" = set; then :
+if test "${hdf5_cv_ulong_to_float_accurate+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then :