Patch merged into coreboot/master: ae5ab60 crossgcc: improve error message on missing tools

the following patch was just integrated into master:
commit ae5ab604d51815bfed964017fad815c002aca9fe
Author: Patrick Georgi 
Date:   Wed Apr 29 23:30:15 2015 +0200

crossgcc: improve error message on missing tools

People were confused about the 'missing toolchain', so
    improve the error message.

Change-Id: Icaee338aeedce2255bcfdafe5407c9df02ad9c4a
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/10036
    Tested-by: build bot (Jenkins)
    Reviewed-by: Idwer Vollering

See http://review.coreboot.org/10036 for details.

-gerrit