diff options
Diffstat (limited to 'm4/intmax.m4')
-rw-r--r-- | m4/intmax.m4 | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/m4/intmax.m4 b/m4/intmax.m4 index dfb08ccc..f70ceeea 100644 --- a/m4/intmax.m4 +++ b/m4/intmax.m4 | |||
@@ -1,10 +1,8 @@ | |||
1 | # intmax.m4 serial 1 (gettext-0.12) | 1 | # intmax.m4 serial 6 (gettext-0.18.2) |
2 | dnl Copyright (C) 2002-2003 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2005, 2008-2014 Free Software Foundation, Inc. |
3 | dnl This file is free software, distributed under the terms of the GNU | 3 | dnl This file is free software; the Free Software Foundation |
4 | dnl General Public License. As a special exception to the GNU General | 4 | dnl gives unlimited permission to copy and/or distribute it, |
5 | dnl Public License, this file may be distributed as part of a program | 5 | dnl with or without modifications, as long as this notice is preserved. |
6 | dnl that contains a configuration script generated by Autoconf, under | ||
7 | dnl the same distribution terms as the rest of that program. | ||
8 | 6 | ||
9 | dnl From Bruno Haible. | 7 | dnl From Bruno Haible. |
10 | dnl Test whether the system has the 'intmax_t' type, but don't attempt to | 8 | dnl Test whether the system has the 'intmax_t' type, but don't attempt to |
@@ -12,11 +10,13 @@ dnl find a replacement if it is lacking. | |||
12 | 10 | ||
13 | AC_DEFUN([gt_TYPE_INTMAX_T], | 11 | AC_DEFUN([gt_TYPE_INTMAX_T], |
14 | [ | 12 | [ |
15 | AC_REQUIRE([jm_AC_HEADER_INTTYPES_H]) | 13 | AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) |
16 | AC_REQUIRE([jm_AC_HEADER_STDINT_H]) | 14 | AC_REQUIRE([gl_AC_HEADER_STDINT_H]) |
17 | AC_CACHE_CHECK(for intmax_t, gt_cv_c_intmax_t, | 15 | AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], |
18 | [AC_TRY_COMPILE([ | 16 | [AC_COMPILE_IFELSE( |
19 | #include <stddef.h> | 17 | [AC_LANG_PROGRAM( |
18 | [[ | ||
19 | #include <stddef.h> | ||
20 | #include <stdlib.h> | 20 | #include <stdlib.h> |
21 | #if HAVE_STDINT_H_WITH_UINTMAX | 21 | #if HAVE_STDINT_H_WITH_UINTMAX |
22 | #include <stdint.h> | 22 | #include <stdint.h> |
@@ -24,9 +24,13 @@ AC_DEFUN([gt_TYPE_INTMAX_T], | |||
24 | #if HAVE_INTTYPES_H_WITH_UINTMAX | 24 | #if HAVE_INTTYPES_H_WITH_UINTMAX |
25 | #include <inttypes.h> | 25 | #include <inttypes.h> |
26 | #endif | 26 | #endif |
27 | ], [intmax_t x = -1;], gt_cv_c_intmax_t=yes, gt_cv_c_intmax_t=no)]) | 27 | ]], |
28 | [[intmax_t x = -1; | ||
29 | return !x;]])], | ||
30 | [gt_cv_c_intmax_t=yes], | ||
31 | [gt_cv_c_intmax_t=no])]) | ||
28 | if test $gt_cv_c_intmax_t = yes; then | 32 | if test $gt_cv_c_intmax_t = yes; then |
29 | AC_DEFINE(HAVE_INTMAX_T, 1, | 33 | AC_DEFINE([HAVE_INTMAX_T], [1], |
30 | [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.]) | 34 | [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.]) |
31 | fi | 35 | fi |
32 | ]) | 36 | ]) |