From: Bart Van Assche <bvanassche@acm.org>
Date: Mon, 28 Apr 2008 16:22:53 +0000 (+0000)
Subject: Added configure test for CLOCK_MONOTONIC.
X-Git-Tag: svn/VALGRIND_3_4_0~671
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0223f8f02733a54583e80aa108f44181a25a18b3;p=thirdparty%2Fvalgrind.git

Added configure test for CLOCK_MONOTONIC.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7953
---

diff --git a/configure.in b/configure.in
index e689205b8b..56cb4bc0af 100644
--- a/configure.in
+++ b/configure.in
@@ -560,6 +560,26 @@ if test "${no_x}" != 'yes' ; then
 fi
 
 
+# Check for CLOCK_MONOTONIC
+
+AC_MSG_CHECKING([for CLOCK_MONOTONIC])
+
+AC_TRY_COMPILE(
+[
+#include <time.h>
+], [
+  struct timespec t;
+  clock_gettime(CLOCK_MONOTONIC, &t);
+  return 0;
+],
+[
+AC_MSG_RESULT([yes])
+AC_DEFINE([HAVE_CLOCK_MONOTONIC], 1,
+          [Define to 1 if you have the `CLOCK_MONOTONIC' constant.])
+], [
+AC_MSG_RESULT([no])
+])
+
 # Check whether pthread_mutex_t has a member called __m_kind.
 
 AC_MSG_CHECKING([for pthread_mutex_t::__m_kind])