Change in coreboot[master]: util/abuild: Ensure that non-Chrome OS builds are non-Chrome OS

[Patrick Georgi (Code Review)]

Attention is currently required from: Martin Roth, Julius Werner.
Hello build bot (Jenkins), Martin Roth, Angel Pons, Julius Werner,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/50494

to look at the new patch set (#2).

Change subject: util/abuild: Ensure that non-Chrome OS builds are non-Chrome OS
......................................................................

util/abuild: Ensure that non-Chrome OS builds are non-Chrome OS

Sometimes boards enable it by default, making the Kconfig option
impossible to disable without messing with the Kconfig files. This
shouldn't happen, so report on such occurrences early.

TEST=Tried building GOOGLE_KOHAKU through abuild with -x, without
-x and both cases after having added a "select CHROMEOS" for testing
and it failed in the "without -x with select" scenario while properly
configuring and passing all other builds.

Change-Id: Ieb6bcbf3e9ca8cd4ced85c7c9ffaa39505f5a9b7
Signed-off-by: Patrick Georgi 
---
M util/abuild/abuild
1 file changed, 24 insertions(+), 5 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/94/50494/2