[coreboot] Patch merged into master: a04bb6f Add dirty flag to git describe

the following patch was just integrated into master:
commit a04bb6f22eec2673f61fc98c03c224a5f5985b13
Author: Sven Schnelle 
Date:   Fri Aug 26 21:57:53 2011 +0200

Add dirty flag to git describe

git describe knows --dirty, which adds -dirty to the verion number
    if the tree contains uncommited changes. We should add this flag
    to make it obvious that the COREBOOT_VERSION might be misleading.
    This is especially important as this version number is now used
    in the SMBIOS data structures.

Change-Id: If4c608c7455e1bbf0cc530c6299fa00eb0fe4d58
    Signed-off-by: Sven Schnelle

See http://review.coreboot.org/173 for details.

-gerrit