From: Bart Van Assche <bvanassche@acm.org>
Date: Wed, 12 Mar 2008 17:11:48 +0000 (+0000)
Subject: Renamed HAVE_GCC_FOPENMP into HAVE_OPENMP. Changed compile test into link test.
X-Git-Tag: svn/VALGRIND_3_4_0~897
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=14e26daf1063db4b6a63762aad28d9c07aef845e;p=thirdparty%2Fvalgrind.git

Renamed HAVE_GCC_FOPENMP into HAVE_OPENMP. Changed compile test into link test.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7652
---

diff --git a/configure.in b/configure.in
index dd6c953c9b..a06d73c630 100644
--- a/configure.in
+++ b/configure.in
@@ -553,20 +553,30 @@ fi
 # does this compiler support -fopenmp, does it have the include file
 # <omp.h> and does it have libgomp ?
 
+AC_MSG_CHECKING([for OpenMP])
+
 safe_CFLAGS=$CFLAGS
 CFLAGS="-fopenmp"
 
-AC_COMPILE_CHECK([OpenMP], [#include <omp.h>], [ omp_set_dynamic(0); ],
+AC_LINK_IFELSE(
+[
+#include <omp.h> 
+int main(int argc, char** argv)
+{
+  omp_set_dynamic(0);
+  return 0;
+}
+],
 [
-ac_have_gcc_fopenmp=yes
+ac_have_openmp=yes
 AC_MSG_RESULT([yes])
 ], [
-ac_have_gcc_fopenmp=no
+ac_have_openmp=no
 AC_MSG_RESULT([no])
 ])
 CFLAGS=$safe_CFLAGS
 
-AM_CONDITIONAL([HAVE_GCC_FOPENMP], [test x$ac_have_gcc_fopenmp = xyes])
+AM_CONDITIONAL([HAVE_OPENMP], [test x$ac_have_openmp = xyes])
 
 
 # does this compiler support -m32 ?
diff --git a/exp-drd/Makefile.am b/exp-drd/Makefile.am
index 46d677aad9..8ed1c37921 100644
--- a/exp-drd/Makefile.am
+++ b/exp-drd/Makefile.am
@@ -20,7 +20,7 @@ if VGP_PPC64_AIX5
   noinst_PROGRAMS += exp-drd-ppc64-aix5 vgpreload_exp-drd-ppc64-aix5.so
 endif
 
-if HAVE_GCC_FOPENMP
+if HAVE_OPENMP
 VGPRELOAD_DRD_SOURCES_COMMON = drd_pthread_intercepts.c drd_gomp_intercepts.c
 else
 VGPRELOAD_DRD_SOURCES_COMMON = drd_pthread_intercepts.c
diff --git a/exp-drd/tests/Makefile.am b/exp-drd/tests/Makefile.am
index 2bfce6081f..14a6241f8a 100644
--- a/exp-drd/tests/Makefile.am
+++ b/exp-drd/tests/Makefile.am
@@ -239,7 +239,7 @@ check_PROGRAMS_COMMON = \
 
 check_PROGRAMS_OPENMP = omp_prime matinv_openmp
 
-if HAVE_GCC_FOPENMP
+if HAVE_OPENMP
 check_PROGRAMS = $(check_PROGRAMS_COMMON) $(check_PROGRAMS_OPENMP)
 else
 check_PROGRAMS = $(check_PROGRAMS_COMMON)
@@ -374,7 +374,7 @@ tc24_nonzero_sem_LDADD      = -lpthread
 trylock_SOURCES             = trylock.c
 trylock_LDADD               = -lpthread -lrt
 
-if HAVE_GCC_FOPENMP
+if HAVE_OPENMP
 matinv_openmp_SOURCES       = matinv_openmp.c
 matinv_openmp_CFLAGS        = -fopenmp
 matinv_openmp_LDFLAGS       = -fopenmp