Checkin for Eric Olson <Eric.Olson@Sympatico.CA> and Henry <sobotka@axess.com>.
- Patch for MkLinux and glibc 2.1. Removed the MKLINUX macro. This patch is contributed by Tom Rini <trini@kernel.crashing.org>. - Patch to make the emulated threads work on ARM/Linux. Contributed by raff@netwinder.org.