buildroot

http://bugs.uclibc.org/view.php?id=289
Debian have removed version 5.1.2 patchlevel 6 from their FTP servers,
replacing it with 5.1.2 patchlevel 6.1.  The resulting patch applies cleanly,
but one of the buildroot patches does not apply cleanly unless modified.
Patch is included to fix this.