switch-coreboot/util/xcompile
Patrick Georgi 54fea2b927 UPSTREAM: util/xcompile: parallelize compiler checks
Speed up the execution of this script from ~6 seconds to ~1 on my
system.

There are some changes to its output, but they're actually _more_
correct: so far, architectures without compiler support kept compiler
options for architectures that ran successfully earlier.

BUG=none
BRANCH=none
TEST=none

Change-Id: I9944c810f432266e99a70a3c3cd9f1fc0fd5ef35
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: be182ad380
Original-Change-Id: I0532ea2178fbedb114a75cfd5ba39301e534e742
Original-Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Reviewed-on: https://review.coreboot.org/18262
Original-Tested-by: build bot (Jenkins)
Original-Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://chromium-review.googlesource.com/435402
2017-01-31 17:07:38 -08:00
..
xcompile UPSTREAM: util/xcompile: parallelize compiler checks 2017-01-31 17:07:38 -08:00