* fixed tar cross-compiling by injecting '__restrict' into config.cache

git-svn-id: svn://svn.opensde.net/opensde/package/trunk@21320 10447126-35f2-4685-b0cf-6dd780d3921f

archiver/tar/tar.conf

@@ -1,7 +1,8 @@
-# --- T2-COPYRIGHT-NOTE-BEGIN ---
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 # 
-# T2 SDE: package/.../tar/tar.conf
+# Filename: package/.../tar/tar.conf
+# Copyright (C) 2007 The OpenSDE Project
 # Copyright (C) 2004 - 2006 The T2 SDE Project
 # Copyright (C) 1998 - 2003 Clifford Wolf
 # 
@@ -11,10 +12,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; version 2 of the License. A copy of the
 # GNU General Public License can be found in the file COPYING.
-# --- T2-COPYRIGHT-NOTE-END ---
+# --- SDE-COPYRIGHT-NOTE-END ---
 
 var_append confopt ' ' '-C'
 
+atstage cross && var_append configcache ' ' "ac_cv_c_restrict=__restrict"
+
 if ! atstage toolchain; then
 	hook_add postmake 5 "mv -v $root/usr/bin/tar $root/bin/tar ; \
 		install -m 0644 -o root -g root ${builddir}/$pkg-$ver/tar.1 $root/usr/man/man1/"