multilib: define multilib override for MACHINE

Hi Richard and Mark,

This RFC is to change the local.conf.sample.extended file to define multilib override for MACHINE.

There are also rpm related patches sent to oe-core list.

Please help to review and pull.

Thanks,
Dongxiao

The following changes since commit ce66e2c6bd117d1a40b547b10b376524f9276d16:

core-image-minimal: Add missing POKY_EXTRA_IMAGE variable (2011-09-14 01:29:30 +0100)

are available in the git repository at:
git://git.pokylinux.org/poky-contrib dxu4/ml3
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=dxu4/ml3

Dongxiao Xu (1):
local.conf: add MACHINE override for multilib

 meta-yocto/conf/local.conf.sample.extended |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

We need to override MACHINE type to differentiate the normal package and multilib package when PACKAGE_ARCH == MACHINE_ARCH.

---
 meta-yocto/conf/local.conf.sample.extended |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

index a42774c..b3c4016 100644
@@ -110,6 +110,7 @@
 #require conf/multilib.conf
 #MULTILIBS = "multilib:lib32"
 #DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
+#MACHINE_virtclass-multilib-lib32 = "qemux86"
 
 # The network based PR service host and port
 #PRSERV_HOST = "localhost"

1.7.1