-#serial 2
+#serial 5
-# Copyright (C) 2005 Free Software Foundation, Inc.
+# Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
AC_DEFUN([gl_UNLINKDIR],
[
AC_REQUIRE([AC_CANONICAL_HOST])
- AC_CHECK_HEADERS_ONCE(priv.h unistd.h)
+ AC_CHECK_HEADERS_ONCE(priv.h)
- AC_LIBSOURCES([unlinkdir.c, unlinkdir.h])
AC_LIBOBJ([unlinkdir])
# The Hurd, the Linux kernel, the FreeBSD kernel version 2.2 and later,
# and might create garbage in the file system,
# so the code below simply relies on the kernel name and version number.
case $host in
- *-*-gnu[0-9]* | \
+ *-*-gnu[[0-9]]* | \
*-*-linux-* | *-*-linux | \
- *-*-freebsd2.2* | *-*-freebsd[3-9]* | *-*-freebsd[1-9][0-9]* | \
+ *-*-freebsd2.2* | *-*-freebsd[[3-9]]* | *-*-freebsd[[1-9]][[0-9]]* | \
*-cygwin)
AC_DEFINE([UNLINK_CANNOT_UNLINK_DIR], 1,
[Define to 1 if unlink (dir) cannot possibly succeed.]);;