# mbchar.m4 serial 2 dnl Copyright (C) 2005 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]) fi ])