diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index f93cc30..424bfd3 100644 --- a/configure.ac +++ b/configure.ac @@ -891,6 +891,11 @@ if test x$have_feenableexcept = xyes; then AC_DEFINE(HAVE_FEENABLEEXCEPT, 1, [Whether we have feenableexcept()]) fi +AC_CHECK_DECL([FE_DIVBYZERO], + [AC_DEFINE(HAVE_FEDIVBYZERO, 1, [Whether we have FE_DIVBYZERO])], + [], + [[#include <fenv.h>]]) + AC_CHECK_FUNC(gettimeofday, have_gettimeofday=yes, have_gettimeofday=no) AC_CHECK_HEADER(sys/time.h, have_sys_time_h=yes, have_sys_time_h=no) if test x$have_gettimeofday = xyes && test x$have_sys_time_h = xyes; then |