diff options
Diffstat (limited to 'm4/inttypes.m4')
| -rw-r--r-- | m4/inttypes.m4 | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/m4/inttypes.m4 b/m4/inttypes.m4 index 779bcea0..50677025 100644 --- a/m4/inttypes.m4 +++ b/m4/inttypes.m4 @@ -11,15 +11,20 @@ dnl From Paul Eggert. AC_DEFUN([gt_HEADER_INTTYPES_H], [ - AC_CACHE_CHECK([for inttypes.h], gt_cv_header_inttypes_h, - [ - AC_TRY_COMPILE( - [#include <sys/types.h> + if test "OS/390" = "`uname`" + then + gt_cv_header_inttypes_h=no + else + AC_CACHE_CHECK([for inttypes.h], gt_cv_header_inttypes_h, + [ + AC_TRY_COMPILE( + [#include <sys/types.h> #include <inttypes.h>], - [], gt_cv_header_inttypes_h=yes, gt_cv_header_inttypes_h=no) - ]) - if test $gt_cv_header_inttypes_h = yes; then - AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1, - [Define if <inttypes.h> exists and doesn't clash with <sys/types.h>.]) + [], gt_cv_header_inttypes_h=yes, gt_cv_header_inttypes_h=no) + ]) + if test $gt_cv_header_inttypes_h = yes; then + AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1, + [Define if <inttypes.h> exists and doesn't clash with <sys/types.h>.]) + fi fi ]) |