tree 25f4e6336225077cbd94bc71566e9863d064e131
parent c42a613ff52d9cda91abaa5fa86ec4fd5b50aba6
author Patrick Georgi <pgeorgi@google.com> 1425477723 +0100
committer Patrick Georgi <pgeorgi@google.com> 1425564943 +0100

build system: Only test for git once

And then use the variable to decide what to do.

Change-Id: I48a801ecdbf774c4a8b64d7efaf9cf0ef2c2d438
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/8600
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>