[coreboot-gerrit] Patch merged into coreboot/master: buildgcc: work around bug in --print-librt-file-name

the following patch was just integrated into master:
commit e9e6e3d93c67c0e5df1b32fe37b1956624503c97
Author: Stefan Reinauer 
Date:   Tue Jul 7 00:20:42 2015 +0200

buildgcc: work around bug in --print-librt-file-name

Running "clang -target i386-elf --print-librt-file-name" prints
    [..]/bin/../lib/clang/3.6.1/lib/libclang_rt.builtins-i386.a

However, the correct path is [..]/lib/linux/libclang_rt.builtins-i386.a
    on a Linux host. Hence, create symbolic links to make sure that our
    build system finds the file where it expects it.

Change-Id: I21ef5c4a690d83c326717ca55c5ace558257a0ec
    Signed-off-by: Stefan Reinauer 
    Reviewed-on: http://review.coreboot.org/10815
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/10815 for details.

-gerrit