-# path-concat.m4 serial 3
+# path-concat.m4 serial 4
dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
AC_DEFUN([gl_PATH_CONCAT],
[
dnl Prerequisites of lib/path-concat.c.
- AC_REQUIRE([gl_AC_DOS])
- AC_CHECK_HEADERS_ONCE(unistd.h)
AC_CHECK_FUNCS_ONCE(mempcpy)
])