tree 9fe6a6f32dd221ec7c2e2581abfba98ceb5d8676
parent 62fcffb2474e86addd5a74830699f5db3beb87a3
author Felix Singer <felixsinger@posteo.net> 1634475252 +0200
committer Felix Held <felix-coreboot@felixheld.de> 1634760763 +0000

util/crossgcc/buildgcc: Allow printing only the version

In preperation to CB:58396, add the parameter `-W|--print-version`,
which allows printing the content of `CROSSGCC_VERSION`. In
combination with CB:58396, this can be used to pre-set the variable
in case of the git history is not accessible.

Change-Id: I9a205ca0ecb0ece47eb5d8fa73706478354512ff
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58395
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>