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-rw-r--r--m4/stdint_h.m421
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
2dnl Copyright (C) 1997-2004, 2006 Free Software Foundation, Inc. 2dnl Copyright (C) 1997-2004, 2006, 2008-2014 Free Software Foundation, Inc.
3dnl This file is free software; the Free Software Foundation 3dnl This file is free software; the Free Software Foundation
4dnl gives unlimited permission to copy and/or distribute it, 4dnl gives unlimited permission to copy and/or distribute it,
5dnl with or without modifications, as long as this notice is preserved. 5dnl with or without modifications, as long as this notice is preserved.
@@ -11,15 +11,16 @@ dnl From Paul Eggert.
11 11
12AC_DEFUN([gl_AC_HEADER_STDINT_H], 12AC_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