Patch merged into coreboot/master: 73982c3 xcompile: honor LINKER_SUFFIX variable

the following patch was just integrated into master:
commit 73982c3c685395b74b611cde7f13f0145b8c0a4d
Author: Aaron Durbin 
Date:   Fri Mar 22 19:35:56 2013 -0500

xcompile: honor LINKER_SUFFIX variable

In commit e820e5cb3aed810fa9ba6047ce9b8bf352335e32 titled
    "Make xcompile support multiple architectures" the LINKER_SUFFIX
    variable was introduced to bypass gold if the bfd linker was
    available. However, the LINKER_SUFFIX wasn't honored when
    the compiler evironment variables were set. Fix the original
    intention.

Change-Id: I608f1e0cc3d0bea3ba1e51b167d88c66d266bceb
    Signed-off-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/2879
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

Build-Tested: build bot (Jenkins) at Sat Mar 23 02:41:09 2013, giving +1
Reviewed-By: Stefan Reinauer  at Sat Mar 23 19:32:43 2013, giving +2
See http://review.coreboot.org/2879 for details.

-gerrit