Annotation of /trunk/xmms/gentoo-m4/uintmax_t.m4
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Tue May 8 20:52:56 2007 UTC (17 years, 4 months ago) by niro
File size: 1256 byte(s)
Tue May 8 20:52:56 2007 UTC (17 years, 4 months ago) by niro
File size: 1256 byte(s)
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1 | niro | 153 | # uintmax_t.m4 serial 7 (gettext-0.12) |
2 | dnl Copyright (C) 1997-2003 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 Paul Eggert. | ||
10 | |||
11 | AC_PREREQ(2.13) | ||
12 | |||
13 | # Define uintmax_t to 'unsigned long' or 'unsigned long long' | ||
14 | # if it is not already defined in <stdint.h> or <inttypes.h>. | ||
15 | |||
16 | AC_DEFUN([jm_AC_TYPE_UINTMAX_T], | ||
17 | [ | ||
18 | AC_REQUIRE([jm_AC_HEADER_INTTYPES_H]) | ||
19 | AC_REQUIRE([jm_AC_HEADER_STDINT_H]) | ||
20 | if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then | ||
21 | AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG]) | ||
22 | test $ac_cv_type_unsigned_long_long = yes \ | ||
23 | && ac_type='unsigned long long' \ | ||
24 | || ac_type='unsigned long' | ||
25 | AC_DEFINE_UNQUOTED(uintmax_t, $ac_type, | ||
26 | [Define to unsigned long or unsigned long long | ||
27 | if <stdint.h> and <inttypes.h> don't define.]) | ||
28 | else | ||
29 | AC_DEFINE(HAVE_UINTMAX_T, 1, | ||
30 | [Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>.]) | ||
31 | fi | ||
32 | ]) |