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1 | office | 1 | # inttypes-pri.m4 serial 7 (gettext-0.18.2) |
2 | dnl Copyright (C) 1997-2002, 2006, 2008-2011 Free Software Foundation, Inc. |
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3 | dnl This file is free software; the Free Software Foundation |
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4 | dnl gives unlimited permission to copy and/or distribute it, |
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5 | dnl with or without modifications, as long as this notice is preserved. |
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6 | |||
7 | dnl From Bruno Haible. |
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8 | |||
9 | AC_PREREQ([2.53]) |
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10 | |||
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 | |||
14 | AC_DEFUN([gt_INTTYPES_PRI], |
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15 | [ |
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16 | AC_CHECK_HEADERS([inttypes.h]) |
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17 | if test $ac_cv_header_inttypes_h = yes; then |
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18 | AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], |
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19 | [gt_cv_inttypes_pri_broken], |
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20 | [ |
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21 | AC_COMPILE_IFELSE( |
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22 | [AC_LANG_PROGRAM( |
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23 | [[ |
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24 | #include <inttypes.h> |
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25 | #ifdef PRId32 |
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26 | char *p = PRId32; |
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27 | #endif |
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28 | ]], |
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29 | [[]])], |
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30 | [gt_cv_inttypes_pri_broken=no], |
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31 | [gt_cv_inttypes_pri_broken=yes]) |
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32 | ]) |
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33 | fi |
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34 | if test "$gt_cv_inttypes_pri_broken" = yes; then |
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35 | AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1], |
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36 | [Define if <inttypes.h> exists and defines unusable PRI* macros.]) |
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37 | PRI_MACROS_BROKEN=1 |
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38 | else |
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39 | PRI_MACROS_BROKEN=0 |
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40 | fi |
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41 | AC_SUBST([PRI_MACROS_BROKEN]) |
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42 | ]) |