| # inttypes-pri.m4 serial 4 (gettext-0.16) |
| dnl Copyright (C) 1997-2002, 2006 Free Software Foundation, Inc. |
| dnl This file is free software; the Free Software Foundation |
| dnl gives unlimited permission to copy and/or distribute it, |
| dnl with or without modifications, as long as this notice is preserved. |
| |
| dnl From Bruno Haible. |
| |
| AC_PREREQ(2.52) |
| |
| # Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI* |
| # macros to non-string values. This is the case on AIX 4.3.3. |
| |
| AC_DEFUN([gt_INTTYPES_PRI], |
| [ |
| AC_CHECK_HEADERS([inttypes.h]) |
| if test $ac_cv_header_inttypes_h = yes; then |
| AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], |
| gt_cv_inttypes_pri_broken, |
| [ |
| AC_TRY_COMPILE([#include <inttypes.h> |
| #ifdef PRId32 |
| char *p = PRId32; |
| #endif |
| ], [], gt_cv_inttypes_pri_broken=no, gt_cv_inttypes_pri_broken=yes) |
| ]) |
| fi |
| if test "$gt_cv_inttypes_pri_broken" = yes; then |
| AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1, |
| [Define if <inttypes.h> exists and defines unusable PRI* macros.]) |
| PRI_MACROS_BROKEN=1 |
| else |
| PRI_MACROS_BROKEN=0 |
| fi |
| AC_SUBST([PRI_MACROS_BROKEN]) |
| ]) |
