diff options
Diffstat (limited to 'm4/stdint_h.m4')
-rw-r--r-- | m4/stdint_h.m4 | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/m4/stdint_h.m4 b/m4/stdint_h.m4 index db9a8ac4c..7fc2ce9a8 100644 --- a/m4/stdint_h.m4 +++ b/m4/stdint_h.m4 | |||
@@ -1,5 +1,5 @@ | |||
1 | # stdint_h.m4 serial 6 | 1 | # stdint_h.m4 serial 9 |
2 | dnl Copyright (C) 1997-2004, 2006 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1997-2004, 2006, 2008-2014 Free Software Foundation, Inc. |
3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
@@ -11,15 +11,16 @@ dnl From Paul Eggert. | |||
11 | 11 | ||
12 | AC_DEFUN([gl_AC_HEADER_STDINT_H], | 12 | AC_DEFUN([gl_AC_HEADER_STDINT_H], |
13 | [ | 13 | [ |
14 | AC_CACHE_CHECK([for stdint.h], gl_cv_header_stdint_h, | 14 | AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h], |
15 | [AC_TRY_COMPILE( | 15 | [AC_COMPILE_IFELSE( |
16 | [#include <sys/types.h> | 16 | [AC_LANG_PROGRAM( |
17 | #include <stdint.h>], | 17 | [[#include <sys/types.h> |
18 | [uintmax_t i = (uintmax_t) -1; return !i;], | 18 | #include <stdint.h>]], |
19 | gl_cv_header_stdint_h=yes, | 19 | [[uintmax_t i = (uintmax_t) -1; return !i;]])], |
20 | gl_cv_header_stdint_h=no)]) | 20 | [gl_cv_header_stdint_h=yes], |
21 | [gl_cv_header_stdint_h=no])]) | ||
21 | if test $gl_cv_header_stdint_h = yes; then | 22 | if test $gl_cv_header_stdint_h = yes; then |
22 | AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1, | 23 | AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1], |
23 | [Define if <stdint.h> exists, doesn't clash with <sys/types.h>, | 24 | [Define if <stdint.h> exists, doesn't clash with <sys/types.h>, |
24 | and declares uintmax_t. ]) | 25 | and declares uintmax_t. ]) |
25 | fi | 26 | fi |