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1 | # inttypes-pri.m4 serial 1 (gettext-0.11.4) |
2 | dnl Copyright (C) 1997-2002 Free Software Foundation, Inc. | |
3 | dnl This file is free software, distributed under the terms of the GNU | |
4 | dnl General Public License. As a special exception to the GNU General | |
5 | dnl Public License, this file may be distributed as part of a program | |
6 | dnl that contains a configuration script generated by Autoconf, under | |
7 | dnl the same distribution terms as the rest of that program. | |
8 | ||
9 | dnl From Bruno Haible. | |
10 | ||
11 | # Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI* | |
12 | # macros to non-string values. This is the case on AIX 4.3.3. | |
13 | ||
14 | AC_DEFUN([gt_INTTYPES_PRI], | |
15 | [ | |
16 | AC_REQUIRE([gt_HEADER_INTTYPES_H]) | |
17 | if test $gt_cv_header_inttypes_h = yes; then | |
18 | AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], | |
19 | gt_cv_inttypes_pri_broken, | |
20 | [ | |
21 | AC_TRY_COMPILE([#include <inttypes.h> | |
22 | #ifdef PRId32 | |
23 | char *p = PRId32; | |
24 | #endif | |
25 | ], [], gt_cv_inttypes_pri_broken=no, gt_cv_inttypes_pri_broken=yes) | |
26 | ]) | |
27 | fi | |
28 | if test "$gt_cv_inttypes_pri_broken" = yes; then | |
29 | AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1, | |
30 | [Define if <inttypes.h> exists and defines unusable PRI* macros.]) | |
31 | fi | |
32 | ]) |