uClibc-0.9.33.x/NPTL:
 * disable stack cache to save memory at run-time, patch taken from [https://dev.openwrt.org/changeset/38851 OpenWRT]
 * refs #1939


git-svn-id: file:///var/svn/freetz/trunk@11731 149334a1-2f27-0410-a3b9-fc62619ac1e6