uClibc:
 * replace alpinelinux patch with an [http://git.uclibc.org/uClibc/commit/?id=20b69920b299585265eb100d0b67e1097ccb1092 upstream versioni] of it
 * refs #1939


git-svn-id: file:///var/svn/freetz/trunk@11417 149334a1-2f27-0410-a3b9-fc62619ac1e6