2 dnl Copyright (C) 2006-2007 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_FUNC_FCHDIR],
9 AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
10 AC_CHECK_FUNCS_ONCE([fchdir])
11 if test $ac_cv_func_fchdir = no; then
15 AC_DEFINE([FCHDIR_REPLACEMENT], 1,
16 [Define if gnulib's fchdir() replacement is used.])
17 gl_CHECK_NEXT_HEADERS([dirent.h])
25 # Prerequisites of lib/fchdir.c.
26 AC_DEFUN([gl_PREREQ_FCHDIR], [:])