buildman: Add an option to just create the config

Normally buildman does a full build of a board. This includes creating the
u-boot.cfg file which contains all the configuration options. Buildman uses
this file with the -K option, to show differences in effective configuration
for each commit.

Doing a full build of U-Boot just to create the u-boot.cfg file is wasteful.
Add a -D option which causes buildman to only create the configuration. This
is enough to support use of -K and can be done much more quickly (typically
5-10 times faster).

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2016-11-13 14:25:51 -07:00
parent 1bd876301b
commit b50113f373
4 changed files with 17 additions and 7 deletions

View file

@ -28,6 +28,8 @@ def ParseArgs():
parser.add_option('-d', '--detail', dest='show_detail',
action='store_true', default=False,
help='Show detailed information for each board in summary')
parser.add_option('-D', '--config-only', action='store_true', default=False,
help="Don't build, just configure each commit")
parser.add_option('-e', '--show_errors', action='store_true',
default=False, help='Show errors and warnings')
parser.add_option('-f', '--force-build', dest='force_build',