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

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7652 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/exp-drd/tests/Makefile.am b/exp-drd/tests/Makefile.am
index 2bfce60..14a6241 100644
--- a/exp-drd/tests/Makefile.am
+++ b/exp-drd/tests/Makefile.am
@@ -239,7 +239,7 @@
 
 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 @@
 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