[svn-r11468] Purpose:

Add the detection of the alarm function.

Platforms tested:
Tested in heping.

3 files changed, 6 insertions, 2 deletions

diff --git a/configure b/configure
index 816d39c..b7ef25e 100755
--- a/configure
+++ b/configure
@@ -33834,7 +33834,8 @@ rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 
 
-for ac_func in fork frexpf frexpl gethostname getpwuid getrusage
+
+for ac_func in alarm fork frexpf frexpl gethostname getpwuid getrusage
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_func" >&5
diff --git a/configure.in b/configure.in
index 480b174..48ff7f4 100644
--- a/configure.in
+++ b/configure.in
@@ -1521,7 +1521,7 @@ AC_MSG_RESULT([no]))
 dnl ----------------------------------------------------------------------
 dnl Check for functions.
 dnl
-AC_CHECK_FUNCS(fork frexpf frexpl gethostname getpwuid getrusage)
+AC_CHECK_FUNCS(alarm fork frexpf frexpl gethostname getpwuid getrusage)
 AC_CHECK_FUNCS(BSDgettimeofday longjmp setsysinfo sigaction)
 AC_CHECK_FUNCS(signal snprintf vsnprintf strdup system waitpid)
 
diff --git a/src/H5config.h.in b/src/H5config.h.in
index 7f5b745..5ada6e9 100644
--- a/src/H5config.h.in
+++ b/src/H5config.h.in
@@ -10,6 +10,9 @@
 /* Define if gettimeofday() populates the tz pointer passed in */
 #undef GETTIMEOFDAY_GIVES_TZ
 
+/* Define to 1 if you have the `alarm' function. */
+#undef HAVE_ALARM
+
 /* Define if the __attribute__(()) extension is present */
 #undef HAVE_ATTRIBUTE