[svn-r9729] Purpose:

    Bug Fix/Code Cleanup/Doc Cleanup/Optimization/Branch Sync :-)

Description:
    Generally speaking, this is the "signed->unsigned" change to selections.
However, in the process of merging code back, things got stickier and stickier
until I ended up doing a big "sync the two branches up" operation.  So... I
brought back all the "infrastructure" fixes from the development branch to the
release branch (which I think were actually making some improvement in
performance) as well as fixed several bugs which had been fixed in one branch,
but not the other.

    I've also tagged the repository before making this checkin with the label
"before_signed_unsigned_changes".

Platforms tested:
    FreeBSD 4.10 (sleipnir) w/parallel & fphdf5
    FreeBSD 4.10 (sleipnir) w/threadsafe
    FreeBSD 4.10 (sleipnir) w/backward compatibility
    Solaris 2.7 (arabica) w/"purify options"
    Solaris 2.8 (sol) w/FORTRAN & C++
    AIX 5.x (copper) w/parallel & FORTRAN
    IRIX64 6.5 (modi4) w/FORTRAN
    Linux 2.4 (heping) w/FORTRAN & C++


Misc. update:

1 files changed, 17 insertions, 22 deletions

diff --git a/configure b/configure
index ced3dd1..cb9f025 100755
--- a/configure
+++ b/configure
@@ -1513,6 +1513,8 @@ host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
 
 
+ DEFAULT_LIBS=""
+
 
 
 echo "$as_me:$LINENO: checking shell variables initial values" >&5
@@ -4155,7 +4157,7 @@ test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 4158 "configure"' > conftest.$ac_ext
+  echo '#line 4160 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -4696,7 +4698,7 @@ chmod -w .
 save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
 compiler_c_o=no
-if { (eval echo configure:4699: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
+if { (eval echo configure:4701: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
   # The compiler can only warn and ignore the option if not recognized
   # So say no if there are warnings
   if test -s out/conftest.err; then
@@ -6503,7 +6505,7 @@ else
     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 6506 "configure"
+#line 6508 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -6601,7 +6603,7 @@ else
     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 6604 "configure"
+#line 6606 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -23678,7 +23680,6 @@ fi
 
 
  USE_FILTER_SZIP="no"
- USE_FILTER_SZIP_ENCODER="no"
 
 # Check whether --with-szlib or --without-szlib was given.
 if test "${with_szlib+set}" = set; then
@@ -24172,14 +24173,8 @@ fi
 
 
     if test ${hdf5_cv_szlib_can_encode} = "yes"; then
-
-cat >>confdefs.h <<\_ACEOF
-#define SZIP_CAN_ENCODE 1
-_ACEOF
-
         echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-        USE_FILTER_SZIP_ENCODER="yes"
     else
         echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
@@ -24189,6 +24184,11 @@ echo "${ECHO_T}no" >&6
         EXTERNAL_FILTERS="${EXTERNAL_FILTERS},"
     fi
     EXTERNAL_FILTERS="${EXTERNAL_FILTERS}szip"
+    if test ${hdf5_cv_szlib_can_encode} = "yes"; then
+        EXTERNAL_FILTERS="${EXTERNAL_FILTERS}(encoder)"
+    else
+        EXTERNAL_FILTERS="${EXTERNAL_FILTERS}(no encoder)"
+    fi
 fi
 
  PABLO=""
@@ -25253,7 +25253,6 @@ else
 fi
 
     ;;
-
   no)
     echo "$as_me:$LINENO: checking for GASS" >&5
 echo $ECHO_N "checking for GASS... $ECHO_C" >&6
@@ -25261,7 +25260,6 @@ echo $ECHO_N "checking for GASS... $ECHO_C" >&6
 echo "${ECHO_T}suppressed" >&6
     unset GASS TESTGASS
     ;;
-
   *)
     case "$withval" in
       *,*)
@@ -30263,7 +30261,7 @@ else
   LD_LIBRARY_PATH="$LD_LIBRARY_PATH`echo $LDFLAGS | sed -e 's/-L/:/g' -e 's/ //g'`"
 export LD_LIBRARY_PATH
 
-for hdf5_cv_printf_ll in l L ll q unknown; do
+for hdf5_cv_printf_ll in l ll L q unknown; do
    if test "$cross_compiling" = yes; then
   continue
 else
@@ -30651,6 +30649,7 @@ if test "X-$TRACE" = X- ; then
     TRACE=yes
   fi
 fi
+
 case "X-$TRACE" in
   X-yes)
     echo "$as_me:$LINENO: result: yes" >&5
@@ -31078,10 +31077,8 @@ echo "$as_me: error: \'$enable_parallel\' is not a valid parallel search type" >
 esac
 
 if test -n "$PARALLEL"; then
-  TESTPARALLEL=testpar
-fi
+    TESTPARALLEL=testpar
 
-if test -n "$PARALLEL"; then
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_PARALLEL 1
@@ -32098,11 +32095,13 @@ if (grep '^build_libtool_libs=yes' libtool >/dev/null); then
 else
   enable_shared=no
 fi
+
 if (grep '^build_old_libs=yes' libtool >/dev/null); then
   enable_static=yes
 else
   enable_static=no
 fi
+
 if test "X$enable_static" = "Xyes" && test "X$enable_shared" = "Xyes"; then
   STATIC_SHARED="static, shared"
 elif test "X$enable_static" = "Xyes"; then
@@ -32171,8 +32170,6 @@ if test -n "$CPPFLAGS"; then
 fi
 
 
-
-
  HL=""
 echo "$as_me:$LINENO: checking if high level library is enabled" >&5
 echo $ECHO_N "checking if high level library is enabled... $ECHO_C" >&6
@@ -32191,7 +32188,6 @@ else
  echo "no"
 fi
 
-
  COMMENCE=config/commence
  CONCLUDE=config/conclude
 
@@ -32866,6 +32862,7 @@ s,@host_cpu@,$host_cpu,;t t
 s,@host_vendor@,$host_vendor,;t t
 s,@host_os@,$host_os,;t t
 s,@CPPFLAGS@,$CPPFLAGS,;t t
+s,@DEFAULT_LIBS@,$DEFAULT_LIBS,;t t
 s,@HSIZET@,$HSIZET,;t t
 s,@CC@,$CC,;t t
 s,@CFLAGS@,$CFLAGS,;t t
@@ -32894,7 +32891,6 @@ s,@LIBTOOL@,$LIBTOOL,;t t
 s,@DEPEND@,,;t t
 s,@USE_FILTER_DEFLATE@,$USE_FILTER_DEFLATE,;t t
 s,@USE_FILTER_SZIP@,$USE_FILTER_SZIP,;t t
-s,@USE_FILTER_SZIP_ENCODER@,$USE_FILTER_SZIP_ENCODER,;t t
 s,@PABLO@,$PABLO,;t t
 s,@HAVE_PABLO@,$HAVE_PABLO,;t t
 s,@SSL@,$SSL,;t t
@@ -33772,4 +33768,3 @@ IF_ENABLED_DISABLED "$THREADSAFE"
 PRINT_N "             High Level library"
 IF_ENABLED_DISABLED "$HDF5_HL"
 
-