buildman: add option -E for treating compiler warnings as errors
Add a new option '-E' for treating all compiler warnings as errors.
Eventually this will pass 'KCFLAGS=-Werror' to Kbuild.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
diff --git a/tools/buildman/builder.py b/tools/buildman/builder.py
index acb0810..4e72b7d 100644
--- a/tools/buildman/builder.py
+++ b/tools/buildman/builder.py
@@ -212,7 +212,8 @@
gnu_make='make', checkout=True, show_unknown=True, step=1,
no_subdirs=False, full_path=False, verbose_build=False,
incremental=False, per_board_out_dir=False,
- config_only=False, squash_config_y=False):
+ config_only=False, squash_config_y=False,
+ warnings_as_errors=False):
"""Create a new Builder object
Args:
@@ -237,6 +238,7 @@
board rather than a thread-specific directory
config_only: Only configure each build, don't build it
squash_config_y: Convert CONFIG options with the value 'y' to '1'
+ warnings_as_errors: Treat all compiler warnings as errors
"""
self.toolchains = toolchains
self.base_dir = base_dir
@@ -270,6 +272,7 @@
if not self.squash_config_y:
self.config_filenames += EXTRA_CONFIG_FILENAMES
+ self.warnings_as_errors = warnings_as_errors
self.col = terminal.Color()
self._re_function = re.compile('(.*): In function.*')