43 lines
1.2 KiB
Plaintext
43 lines
1.2 KiB
Plaintext
|
# inttypes-pri.m4 serial 7 (gettext-0.18.2)
|
||
|
|
dnl Copyright (C) 1997-2002, 2006, 2008-2015 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([2.53])
|
||
|
|
|
||
|
|
# 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 $ac_cv_header_inttypes_h = yes; then
|
||
|
|
AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
|
||
|
|
[gt_cv_inttypes_pri_broken],
|
||
|
|
[
|
||
|
|
AC_COMPILE_IFELSE(
|
||
|
|
[AC_LANG_PROGRAM(
|
||
|
|
[[
|
||
|
|
#include <inttypes.h>
|
||
|
|
#ifdef PRId32
|
||
|
|
char *p = PRId32;
|
||
|
|
#endif
|
||
|
|
]],
|
||
|
|
[[]])],
|
||
|
|
[gt_cv_inttypes_pri_broken=no],
|
||
|
|
[gt_cv_inttypes_pri_broken=yes])
|
||
|
|
])
|
||
|
|
fi
|
||
|
|
if test "$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])
|
||
|
|
])
|