2 dnl Copyright (C) 2002, 2005, 2009 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_RMDIR],
9 AC_REQUIRE([gl_AC_DOS])
10 AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
11 dnl FIXME: simplify this module in 2010 if no one reports a missing rmdir
12 AC_REPLACE_FUNCS([rmdir])
13 if test $ac_cv_func_rmdir = no; then
15 # If someone lacks rmdir, make configure fail, and request
16 # a bug report to inform us about it.
17 if test x"$SKIP_RMDIR_CHECK" != xyes; then
18 AC_MSG_FAILURE([Your system lacks the rmdir function.
19 Please report this, along with the output of "uname -a", to the
20 bug-coreutils@gnu.org mailing list. To continue past this point,
21 rerun configure with SKIP_RMDIR_CHECK=yes.
22 E.g., ./configure SKIP_RMDIR_CHECK=yes])
25 dnl Detect cygwin 1.5.x bug.
26 AC_CACHE_CHECK([whether rmdir works], [gl_cv_func_rmdir_works],
34 ]], [[return !rmdir ("conftest.file/") || errno != ENOTDIR
35 || !rmdir ("conftest.dir/./");]])],
36 [gl_cv_func_rmdir_works=yes], [gl_cv_func_rmdir_works=no],
37 [gl_cv_func_rmdir_works="guessing no"])
38 rm -rf conftest.dir conftest.file])
39 if test x"$gl_cv_func_rmdir_works" != xyes; then