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Diffstat (limited to 'm4/inttypes-pri.m4')
-rw-r--r-- | m4/inttypes-pri.m4 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/m4/inttypes-pri.m4 b/m4/inttypes-pri.m4 new file mode 100644 index 00000000..ef00da74 --- /dev/null +++ b/m4/inttypes-pri.m4 @@ -0,0 +1,30 @@ +# inttypes-pri.m4 serial 2 (gettext-0.15) +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. + +# 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_REQUIRE([gl_HEADER_INTTYPES_H]) + if test $gl_cv_header_inttypes_h = yes; then + AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], + gt_cv_inttypes_pri_broken, + [ + AC_TRY_COMPILE([#include <inttypes.h> +#ifdef PRId32 +char *p = PRId32; +#endif +], [], gt_cv_inttypes_pri_broken=no, gt_cv_inttypes_pri_broken=yes) + ]) + fi + if test "$gt_cv_inttypes_pri_broken" = yes; then + AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1, + [Define if <inttypes.h> exists and defines unusable PRI* macros.]) + fi +]) |