diff options
Diffstat (limited to 'macros/texinfo/texinfo/gnulib/m4/mbswidth.m4')
-rw-r--r-- | macros/texinfo/texinfo/gnulib/m4/mbswidth.m4 | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/macros/texinfo/texinfo/gnulib/m4/mbswidth.m4 b/macros/texinfo/texinfo/gnulib/m4/mbswidth.m4 index bf0860cd6e..a55f062b96 100644 --- a/macros/texinfo/texinfo/gnulib/m4/mbswidth.m4 +++ b/macros/texinfo/texinfo/gnulib/m4/mbswidth.m4 @@ -1,5 +1,5 @@ -# mbswidth.m4 serial 18 -dnl Copyright (C) 2000-2002, 2004, 2006-2019 Free Software Foundation, Inc. +# mbswidth.m4 serial 19 +dnl Copyright (C) 2000-2002, 2004, 2006-2021 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. @@ -18,19 +18,10 @@ AC_DEFUN([gl_MBSWIDTH], [ac_cv_have_decl_mbswidth], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( - [[ -/* 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> + [[#include <wchar.h> ]], - [[ - char *p = (char *) mbswidth; - return !p; + [[char *p = (char *) mbswidth; + return !p; ]])], [ac_cv_have_decl_mbswidth=yes], [ac_cv_have_decl_mbswidth=no])]) |