-# fchdir.m4 serial 5
+# fchdir.m4 serial 6
dnl Copyright (C) 2006-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_DEFUN([gl_FUNC_FCHDIR],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+ AC_REQUIRE([gl_DIRENT_H_DEFAULTS])
AC_CHECK_FUNCS_ONCE([fchdir])
if test $ac_cv_func_fchdir = no; then
REPLACE_FCHDIR=1
[Define if gnulib's fchdir() replacement is used.])
gl_REPLACE_OPEN
gl_REPLACE_CLOSE
- gl_CHECK_NEXT_HEADERS([dirent.h])
- DIRENT_H='dirent.h'
- else
- DIRENT_H=
+ gl_REPLACE_DIRENT_H
fi
- AC_SUBST([DIRENT_H])
])
# Prerequisites of lib/fchdir.c.