nexmon – Blame information for rev 1
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1 | office | 1 | # wint_t.m4 serial 5 (gettext-0.18.2) |
2 | dnl Copyright (C) 2003, 2007-2011 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 | dnl Test whether <wchar.h> has the 'wint_t' type. |
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9 | dnl Prerequisite: AC_PROG_CC |
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10 | |||
11 | AC_DEFUN([gt_TYPE_WINT_T], |
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12 | [ |
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13 | AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], |
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14 | [AC_COMPILE_IFELSE( |
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15 | [AC_LANG_PROGRAM( |
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16 | [[ |
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17 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
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18 | <wchar.h>. |
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19 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included |
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20 | before <wchar.h>. */ |
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21 | #include <stddef.h> |
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22 | #include <stdio.h> |
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23 | #include <time.h> |
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24 | #include <wchar.h> |
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25 | wint_t foo = (wchar_t)'\0';]], |
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26 | [[]])], |
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27 | [gt_cv_c_wint_t=yes], |
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28 | [gt_cv_c_wint_t=no])]) |
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29 | if test $gt_cv_c_wint_t = yes; then |
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30 | AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) |
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31 | fi |
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32 | ]) |