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Update Gnulib to 6835fc458f30b94f15d69c35a79cbc2dfabe2d06.

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This commit is contained in:
Andy Wingo 2016-06-29 11:14:40 +02:00
parent bfca4367b0
commit 2b421e02e1
412 changed files with 5156 additions and 2314 deletions
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31
m4/stdint.m4
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@ -1,5 +1,5 @@
# stdint.m4 serial 43
dnl Copyright (C) 2001-2014 Free Software Foundation, Inc.
# stdint.m4 serial 44
dnl Copyright (C) 2001-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -70,6 +70,8 @@ AC_DEFUN_ONCE([gl_STDINT_H],
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#define __STDC_CONSTANT_MACROS 1
#define __STDC_LIMIT_MACROS 1
#include <stdint.h>
/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
#if !(defined WCHAR_MIN && defined WCHAR_MAX)
@ -218,6 +220,8 @@ struct s {
AC_RUN_IFELSE([
AC_LANG_PROGRAM([[
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#define __STDC_CONSTANT_MACROS 1
#define __STDC_LIMIT_MACROS 1
#include <stdint.h>
]
gl_STDINT_INCLUDES
@ -279,6 +283,29 @@ static const char *macro_values[] =
])
fi
if test "$gl_cv_header_working_stdint_h" = yes; then
dnl Now see whether the system <stdint.h> works without
dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined.
AC_CACHE_CHECK([whether stdint.h predates C++11],
[gl_cv_header_stdint_predates_cxx11_h],
[gl_cv_header_stdint_predates_cxx11_h=yes
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>
]
gl_STDINT_INCLUDES
[
intmax_t im = INTMAX_MAX;
int32_t i32 = INT32_C (0x7fffffff);
]])],
[gl_cv_header_stdint_predates_cxx11_h=no])])
if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then
AC_DEFINE([__STDC_CONSTANT_MACROS], [1],
[Define to 1 if the system <stdint.h> predates C++11.])
AC_DEFINE([__STDC_LIMIT_MACROS], [1],
[Define to 1 if the system <stdint.h> predates C++11.])
fi
STDINT_H=
else
dnl Check for <sys/inttypes.h>, and for