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