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Diffstat (limited to 'libgfortran/intrinsics/system_clock.c')
-rw-r--r--libgfortran/intrinsics/system_clock.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libgfortran/intrinsics/system_clock.c b/libgfortran/intrinsics/system_clock.c
index 7806059ccdf..7cc82d0c8cd 100644
--- a/libgfortran/intrinsics/system_clock.c
+++ b/libgfortran/intrinsics/system_clock.c
@@ -56,6 +56,7 @@ system_clock_4(GFC_INTEGER_4 *count, GFC_INTEGER_4 *count_rate,
GFC_INTEGER_4 mx;
#if defined(HAVE_SYS_TIME_H) && defined(HAVE_GETTIMEOFDAY)
+#undef TCK
#define TCK 1000
struct timeval tp1;
@@ -117,6 +118,7 @@ system_clock_8 (GFC_INTEGER_8 *count, GFC_INTEGER_8 *count_rate,
GFC_INTEGER_8 mx;
#if defined(HAVE_SYS_TIME_H) && defined(HAVE_GETTIMEOFDAY)
+#undef TCK
#define TCK 1000000
struct timeval tp1;