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-rw-r--r--m4/mbchar.m422
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diff --git a/m4/mbchar.m4 b/m4/mbchar.m4
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-# mbchar.m4 serial 3
-dnl Copyright (C) 2005-2006 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.
-
-dnl autoconf tests required for use of mbchar.m4
-dnl From Bruno Haible.
-
-AC_DEFUN([gl_MBCHAR],
-[
- AC_REQUIRE([AC_GNU_SOURCE])
- dnl The following line is that so the user can test
- dnl HAVE_WCHAR_H && HAVE_WCTYPE_H before #include "mbchar.h".
- AC_CHECK_HEADERS_ONCE(wchar.h wctype.h)
- dnl Compile mbchar.c only if HAVE_WCHAR_H && HAVE_WCTYPE_H.
- if test $ac_cv_header_wchar_h = yes && test $ac_cv_header_wctype_h = yes; then
- AC_LIBOBJ([mbchar])
- dnl Prerequisites of mbchar.h and mbchar.c.
- AC_CHECK_FUNCS([iswcntrl])
- fi
-])