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authorAlbert Cheng <acheng@hdfgroup.org>2005-08-09 16:53:43 (GMT)
committerAlbert Cheng <acheng@hdfgroup.org>2005-08-09 16:53:43 (GMT)
commit70f1a12883e8568c093b54d7686131f7b76c5f18 (patch)
tree315dd0224a747c437873ded4e206dc800f56ff5e
parent32929893cfa80ee31832fe1c24edcd54de301e3e (diff)
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[svn-r11222] Purpose:
feature Description: Add the test for tmpfile. If it does not exist, compile in our own version (which always returns NULL for now.)
-rwxr-xr-xconfigure110
-rw-r--r--configure.in2
-rw-r--r--src/H5config.h.in3
-rw-r--r--tools/lib/h5tools_utils.c25
4 files changed, 140 insertions, 0 deletions
diff --git a/configure b/configure
index 9515756..0e92219 100755
--- a/configure
+++ b/configure
@@ -46785,6 +46785,116 @@ fi
done
+for ac_func in tmpfile
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#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 f != $ac_func;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
for ac_func in vsnprintf
do
diff --git a/configure.in b/configure.in
index d0e63ce..0524c1f 100644
--- a/configure.in
+++ b/configure.in
@@ -1514,11 +1514,13 @@ AC_MSG_RESULT([no]))
dnl ----------------------------------------------------------------------
dnl Check for functions.
+dnl tmpfile needed by h5pdiff.
dnl
AC_CHECK_FUNCS(fork frexpf frexpl gethostname getpwuid getrusage)
AC_CHECK_FUNCS(BSDgettimeofday longjmp setsysinfo sigaction)
AC_CHECK_FUNCS(signal snprintf vasprintf strdup system waitpid)
AC_CHECK_FUNCS(random srandom)
+AC_CHECK_FUNCS(tmpfile)
dnl Check for vsnprintf() separately, so we can detect situations where it
dnl doesn't return the correct size for formatted strings that are too large
diff --git a/src/H5config.h.in b/src/H5config.h.in
index 5a9a79e..0fb003c 100644
--- a/src/H5config.h.in
+++ b/src/H5config.h.in
@@ -320,6 +320,9 @@
/* Define if the ioctl TIOGWINSZ is defined */
#undef HAVE_TIOCGWINSZ
+/* Define to 1 if you have the `tmpfile' function. */
+#undef HAVE_TMPFILE
+
/* Define if `tm_gmtoff' is a member of `struct tm' */
#undef HAVE_TM_GMTOFF
diff --git a/tools/lib/h5tools_utils.c b/tools/lib/h5tools_utils.c
index df103d7..6684adb 100644
--- a/tools/lib/h5tools_utils.c
+++ b/tools/lib/h5tools_utils.c
@@ -666,3 +666,28 @@ add_obj(table_t *table, haddr_t objno, char *objname)
table->objs[i].objname = HDstrdup(objname);
}
+
+#ifndef H5_HAVE_TMPFILE
+/*-------------------------------------------------------------------------
+ * Function: tmpfile
+ *
+ * Purpose: provide tmpfile() function when it is not supported by the
+ * system. Always return NULL for now.
+ *
+ * Return: a stream description when succeeds.
+ * NULL if fails.
+ *
+ * Programmer: Albert Cheng, 2005/8/9
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static
+FILE *
+tmpfile(void)
+{
+ return NULL;
+}
+
+#endif