diff options
Diffstat (limited to 'lib/replace/system')
| -rw-r--r-- | lib/replace/system/config.m4 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/replace/system/config.m4 b/lib/replace/system/config.m4 index b8568a5165..04364bc3a1 100644 --- a/lib/replace/system/config.m4 +++ b/lib/replace/system/config.m4 @@ -11,6 +11,16 @@ AC_CHECK_HEADERS(sys/time.h utime.h) AC_HEADER_TIME AC_CHECK_FUNCS(utime utimes) +AC_CACHE_CHECK([if gettimeofday takes TZ argument],libreplace_cv_HAVE_GETTIMEOFDAY_TZ,[ +AC_TRY_RUN([ +#include <sys/time.h> +#include <unistd.h> +main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}], + libreplace_cv_HAVE_GETTIMEOFDAY_TZ=yes,libreplace_cv_HAVE_GETTIMEOFDAY_TZ=no,libreplace_cv_HAVE_GETTIMEOFDAY_TZ=yes)]) +if test x"$libreplace_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then + AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday() is available]) +fi + # wait AC_HEADER_SYS_WAIT |