diff options
Diffstat (limited to 'gcc-4.8/libgfortran/intrinsics/system_clock.c')
| -rw-r--r-- | gcc-4.8/libgfortran/intrinsics/system_clock.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc-4.8/libgfortran/intrinsics/system_clock.c b/gcc-4.8/libgfortran/intrinsics/system_clock.c index 87a87e22f..63ea393f6 100644 --- a/gcc-4.8/libgfortran/intrinsics/system_clock.c +++ b/gcc-4.8/libgfortran/intrinsics/system_clock.c @@ -32,7 +32,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see /* POSIX states that CLOCK_REALTIME must be present if clock_gettime is available, others are optional. */ #if defined(HAVE_CLOCK_GETTIME) || defined(HAVE_CLOCK_GETTIME_LIBRT) -#ifdef CLOCK_MONOTONIC +#if defined(CLOCK_MONOTONIC) && defined(_POSIX_MONOTONIC_CLOCK) \ + && _POSIX_MONOTONIC_CLOCK >= 0 #define GF_CLOCK_MONOTONIC CLOCK_MONOTONIC #else #define GF_CLOCK_MONOTONIC CLOCK_REALTIME |