Building microwindows in buildroot

To build up microwindows in buildroot(2009-02), you have to do some modifications:

1. Although buildroot does include microwindows package, but it's commented... You need to uncomment in the file package/Config.in

2. You need to modify package/microwin/microwin.mk to solve some dir naming problem...

3. make, and you will encounter pthread problem... You can modify microwin.mk make define option, or directly modify pthread.h(#define __USE_GNU)

4. make, and you will encounter linking problem... This is wrong configure of ARCH. You can too modify microwin.mk make define option, or modify microwin/src/Arch.rules(LINUX-I686)

[Note]
1.config -> Configs/config.uclibc
2.modify the Arch.rules should make case3 fixed
3./dev/psaux(/dev/input/mice) -> /dev/mouse