Patch merged into coreboot/master: cedbdcd lint: Get absolute path in compare_output

the following patch was just integrated into master:
commit cedbdcdae7f045dc2b69da8b224298f70254db35
Author: Zheng Bao 
Date:   Fri Sep 28 20:14:38 2012 +0800

lint: Get absolute path in compare_output

The classes in $(top)/Makefile uses $(abspath) to get the path.
    The $(abspath) can not resolve symlink. If the coreboot is located
    in a symlink directory, the run_printall produces the absolute
    path while the $PWD just produces the path with symlink. Use
    `pwd -P` to get the abs path.

Change-Id: Icf6b364d030c14a9c78991767b17dafc701baf3c
    Signed-off-by: Zheng Bao 
    Signed-off-by: Zheng Bao

Build-Tested: build bot (Jenkins) at Fri Sep 28 13:09:30 2012, giving +1
Reviewed-By: Stefan Reinauer  at Thu Oct  4 22:37:17 2012, giving +2
See http://review.coreboot.org/1551 for details.

-gerrit