Patch merged into coreboot/master: 94b54b9 Pipe stderr to /dev/null when getting LIBCLANG_RT_FILE_NAME

the following patch was just integrated into master:
commit 94b54b96eec81a8007c048eb3f211709ca37bcb5
Author: Martin Roth 
Date:   Wed Oct 29 08:24:04 2014 -0600

Pipe stderr to /dev/null when getting LIBCLANG_RT_FILE_NAME

Fix a warning when using gcc:
    i386-elf-gcc: error: unrecognized command line option
    '-print-librt-file-name'

Change-Id: I421933ede9ddbddad37544a62e428c79e9ee2c8d
    Signed-off-by: Martin Roth 
    Reviewed-on: http://review.coreboot.org/7249
    Reviewed-by: Patrick Georgi 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Edward O'Callaghan

See http://review.coreboot.org/7249 for details.

-gerrit