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| author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-01-20 10:55:18 +0000 |
|---|---|---|
| committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-01-20 10:55:18 +0000 |
| commit | 70e9163c9c18e995515598085cb824e554eb7ae7 (patch) | |
| tree | a42dc8b2a6c031354bf31472de888bfc8a060132 /m4/mbstate_t.m4 | |
| parent | cbf5993c43f49281173f185863577d86bfac6eae (diff) | |
| download | coreutils-tarball-master.tar.gz | |
coreutils-8.25HEADcoreutils-8.25master
Diffstat (limited to 'm4/mbstate_t.m4')
| -rw-r--r-- | m4/mbstate_t.m4 | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/m4/mbstate_t.m4 b/m4/mbstate_t.m4 index df2a275..0a8eae2 100644 --- a/m4/mbstate_t.m4 +++ b/m4/mbstate_t.m4 @@ -1,5 +1,5 @@ -# mbstate_t.m4 serial 9 -dnl Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. +# mbstate_t.m4 serial 13 +dnl Copyright (C) 2000-2002, 2008-2016 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. @@ -13,18 +13,29 @@ dnl with or without modifications, as long as this notice is preserved. # AC_TYPE_MBSTATE_T # ----------------- AC_DEFUN([AC_TYPE_MBSTATE_T], - [AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t, +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) dnl for HP-UX 11.11 + + AC_CACHE_CHECK([for mbstate_t], [ac_cv_type_mbstate_t], [AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - [AC_INCLUDES_DEFAULT -# include <wchar.h>], - [mbstate_t x; return sizeof x;])], - [ac_cv_type_mbstate_t=yes], - [ac_cv_type_mbstate_t=no])]) + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT[ +/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before + <wchar.h>. + BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be + included before <wchar.h>. */ +#include <stddef.h> +#include <stdio.h> +#include <time.h> +#include <wchar.h>]], + [[mbstate_t x; return sizeof x;]])], + [ac_cv_type_mbstate_t=yes], + [ac_cv_type_mbstate_t=no])]) if test $ac_cv_type_mbstate_t = yes; then - AC_DEFINE([HAVE_MBSTATE_T], 1, - [Define to 1 if <wchar.h> declares mbstate_t.]) + AC_DEFINE([HAVE_MBSTATE_T], [1], + [Define to 1 if <wchar.h> declares mbstate_t.]) else - AC_DEFINE([mbstate_t], int, - [Define to a type if <wchar.h> does not define.]) - fi]) + AC_DEFINE([mbstate_t], [int], + [Define to a type if <wchar.h> does not define.]) + fi +]) |