From 16bf0e9d3651262f33c061f0a80073bcb3aea5b6 Mon Sep 17 00:00:00 2001
From: Quincey Koziol <koziol@hdfgroup.org>
Date: Tue, 29 May 2007 15:02:04 -0500
Subject: [svn-r13813] Description:     Regenerate configure files after last
 checkin

---
 configure         | 44 ++++++++++++++++++++++++++++++++++++++------
 fortran/configure |  2 +-
 src/H5config.h.in |  4 ++++
 3 files changed, 43 insertions(+), 7 deletions(-)

diff --git a/configure b/configure
index 9ec33de..d031c19 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Id: configure.in 13739 2007-05-09 15:54:29Z acheng .
+# From configure.in Id: configure.in 13812 2007-05-29 19:48:53Z koziol .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for HDF5 1.6.6-snap21.
 #
@@ -866,6 +866,7 @@ PTHREAD
 DEBUG_PKG
 TRACE_API
 INSTRUMENT_LIBRARY
+CLEARFILEBUF
 MPE
 FILTERS
 USE_FILTER_SHUFFLE
@@ -1502,6 +1503,9 @@ Optional Features:
                           is disabled.
   --enable-instrument     Enable library instrumentation of optimization
                           tracing. Default=no if debug is disabled.
+  --enable-clear-file-buffers
+                          Securely clear file buffers before writing to file.
+                          Default=yes.
   --enable-parallel       Search for MPI-IO and MPI support files
   --enable-stream-vfd     Build the Stream Virtual File Driver [default=yes]
   --enable-filters=all    Turn on all internal I/O filters. One may also
@@ -5301,7 +5305,7 @@ test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5304 "configure"' > conftest.$ac_ext
+  echo '#line 5308 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -5858,7 +5862,7 @@ chmod -w .
 save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
 compiler_c_o=no
-if { (eval echo configure:5861: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
+if { (eval echo configure:5865: \"$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
@@ -7733,7 +7737,7 @@ else
     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 7736 "configure"
+#line 7740 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -7831,7 +7835,7 @@ else
     lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 7834 "configure"
+#line 7838 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -34579,6 +34583,33 @@ echo "${ECHO_T}no" >&6; }
     ;;
 esac
 
+
+{ echo "$as_me:$LINENO: checking whether to clear file buffers" >&5
+echo $ECHO_N "checking whether to clear file buffers... $ECHO_C" >&6; }
+# Check whether --enable-clear-file-buffers was given.
+if test "${enable_clear_file_buffers+set}" = set; then
+  enableval=$enable_clear_file_buffers; CLEARFILEBUF=$enableval
+fi
+
+
+case "X-$CLEARFILEBUF" in
+  *)
+      CLEARFILEBUF=yes
+      { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define CLEAR_MEMORY 1
+_ACEOF
+
+    ;;
+  X-no)
+      CLEARFILEBUF=no
+      { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+    ;;
+esac
+
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -37594,6 +37625,7 @@ for ac_last_try in false false false false false :; do
   cat >conf$$subs.sed <<_ACEOF
 TRACE_API!$TRACE_API$ac_delim
 INSTRUMENT_LIBRARY!$INSTRUMENT_LIBRARY$ac_delim
+CLEARFILEBUF!$CLEARFILEBUF$ac_delim
 MPE!$MPE$ac_delim
 FILTERS!$FILTERS$ac_delim
 USE_FILTER_SHUFFLE!$USE_FILTER_SHUFFLE$ac_delim
@@ -37614,7 +37646,7 @@ LIBOBJS!$LIBOBJS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 20; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 21; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
diff --git a/fortran/configure b/fortran/configure
index a74155b..f8ee153 100755
--- a/fortran/configure
+++ b/fortran/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From fortran/configure.in Id: configure.in 13740 2007-05-09 20:55:58Z acheng .
+# From fortran/configure.in Id: configure.in 13749 2007-05-12 22:40:50Z acheng .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for HDF5 Fortran 1.6.6-snap21.
 #
diff --git a/src/H5config.h.in b/src/H5config.h.in
index 3efb891..4d4685b 100644
--- a/src/H5config.h.in
+++ b/src/H5config.h.in
@@ -1,5 +1,9 @@
 /* src/H5config.h.in.  Generated from configure.in by autoheader.  */
 
+/* Define if the memory buffers being written to disk should be cleared before
+   writing. */
+#undef CLEAR_MEMORY
+
 /* Define if your system can handle converting denormalized floating-point
    values. */
 #undef CONVERT_DENORMAL_FLOAT
-- 
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