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-rw-r--r--tools/buildman/cmdline.py2
-rwxr-xr-xtools/buildman/main.py3
2 files changed, 5 insertions, 0 deletions
diff --git a/tools/buildman/cmdline.py b/tools/buildman/cmdline.py
index 274b5ac3f4..092a82f4e9 100644
--- a/tools/buildman/cmdline.py
+++ b/tools/buildman/cmdline.py
@@ -32,6 +32,8 @@ def ParseArgs():
help='Show detailed size delta for each board in the -S summary')
parser.add_option('-D', '--config-only', action='store_true', default=False,
help="Don't build, just configure each commit")
+ parser.add_option('--debug', action='store_true',
+ help='Enabling debugging (provides a full traceback on error)')
parser.add_option('-e', '--show_errors', action='store_true',
default=False, help='Show errors and warnings')
parser.add_option('-E', '--warnings-as-errors', action='store_true',
diff --git a/tools/buildman/main.py b/tools/buildman/main.py
index 2b714739a2..04698ce9e5 100755
--- a/tools/buildman/main.py
+++ b/tools/buildman/main.py
@@ -54,6 +54,9 @@ def RunTests(skip_net_tests):
options, args = cmdline.ParseArgs()
+if not options.debug:
+ sys.tracebacklimit = 0
+
# Run our meagre tests
if options.test:
RunTests(options.skip_net_tests)