buildman: Make sure that -o is given with -w
It is a bad idea to use the default output directory ('..') with -w since
it does a build in that directory and writes various files these.
Require that -o is given to avoid this problem.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/buildman/control.py b/tools/buildman/control.py
index 7ee0368..7c8d752 100644
--- a/tools/buildman/control.py
+++ b/tools/buildman/control.py
@@ -175,6 +175,10 @@
if options.incremental:
print(col.Color(col.RED,
'Warning: -I has been removed. See documentation'))
+ if not options.output_dir:
+ if options.work_in_output:
+ sys.exit(col.Color(col.RED, '-w requires that you specify -o'))
+ options.output_dir = '..'
# Work out what subset of the boards we are building
if not boards: