diff options
Diffstat (limited to 'm4/mbsinit.m4')
| -rw-r--r-- | m4/mbsinit.m4 | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/m4/mbsinit.m4 b/m4/mbsinit.m4 index 47e2d14..2e6d092 100644 --- a/m4/mbsinit.m4 +++ b/m4/mbsinit.m4 @@ -1,5 +1,5 @@ -# mbsinit.m4 serial 5 -dnl Copyright (C) 2008, 2010-2011 Free Software Foundation, Inc. +# mbsinit.m4 serial 8 +dnl Copyright (C) 2008, 2010-2013 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. @@ -15,6 +15,22 @@ AC_DEFUN([gl_FUNC_MBSINIT], AC_CHECK_FUNCS_ONCE([mbsinit]) if test $ac_cv_func_mbsinit = no; then HAVE_MBSINIT=0 + AC_CHECK_DECLS([mbsinit],,, [[ +/* 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> +]]) + if test $ac_cv_have_decl_mbsinit = yes; then + dnl On Minix 3.1.8, the system's <wchar.h> declares mbsinit() although + dnl it does not have the function. Avoid a collision with gnulib's + dnl replacement. + REPLACE_MBSINIT=1 + fi else if test $REPLACE_MBSTATE_T = 1; then REPLACE_MBSINIT=1 @@ -27,11 +43,6 @@ AC_DEFUN([gl_FUNC_MBSINIT], esac fi fi - if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then - gl_REPLACE_WCHAR_H - AC_LIBOBJ([mbsinit]) - gl_PREREQ_MBSINIT - fi ]) # Prerequisites of lib/mbsinit.c. |