def main():
parser = argparse.ArgumentParser()
parser.add_argument(
'--mode',
choices=['clang', 'cl'],
required=True,
help='Specifies the compiler argument convention to use.')
parser.add_argument('args', nargs=argparse.REMAINDER)
parsed_args = parser.parse_args()
prefix = '-Xclang' if parsed_args.mode == 'cl' else '-Xanalyzer'
cmd = parsed_args.args + analyzer_enable_flags + \
interleave_args(analyzer_option_flags, prefix)
returncode, stderr = wrapper_utils.CaptureCommandStderr(
wrapper_utils.CommandToRun(cmd))
sys.stderr.write(stderr)
if returncode != 0:
sys.stderr.write(
"""WARNING! The Clang static analyzer exited with error code %d.
Please share the error details in crbug.com/695243 if this looks like
a new regression.\n""" % (returncode))
returncode, stderr = wrapper_utils.CaptureCommandStderr(
wrapper_utils.CommandToRun(parsed_args.args))
sys.stderr.write(stderr)
return returncode
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--mode',
choices=['clang', 'cl'],
required=True,
help='Specifies the compiler argument convention to use.')
parser.add_argument('args', nargs=argparse.REMAINDER)
parsed_args = parser.parse_args()
prefix = '-Xclang' if parsed_args.mode == 'cl' else '-Xanalyzer'
cmd = parsed_args.args + analyzer_enable_flags + \
interleave_args(analyzer_option_flags, prefix)
returncode, stderr = wrapper_utils.CaptureCommandStderr(
wrapper_utils.CommandToRun(cmd))
sys.stderr.write(stderr.decode())
returncode, stderr = wrapper_utils.CaptureCommandStderr(
wrapper_utils.CommandToRun(parsed_args.args))
sys.stderr.write(stderr.decode())
return returncode
def main():
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument('--clang-cc-path',
help='Path to the clang compiler.',
metavar='PATH')
parser.add_argument('--clang-cxx-path',
help='Path to the clang++ compiler',
metavar='PATH')
parser.add_argument('--analyzer',
help='Path to the language-specific Clang analysis tool.',
required=True,
metavar='PATH')
args, compile_args = parser.parse_known_args()
# Check that only one of --clang-cc-path or --clang-cxx-path are set.
assert ((args.clang_cc_path != None) != (args.clang_cxx_path != None))
is_cxx = args.clang_cxx_path != None
env = os.environ
env['CCC_ANALYZER_FORCE_ANALYZE_DEBUG_CODE'] = '0'
env['CCC_ANALYZER_OUTPUT_FORMAT'] = 'text'
clang_path = args.clang_cxx_path or args.clang_cc_path
if is_cxx:
env['CCC_CXX'] = clang_path
env['CLANG_CXX'] = clang_path
else:
env['CCC_CC'] = clang_path
env['CLANG'] = clang_path
# TODO(kmarshall): Place the summarized output in a useful directory.
temp_dir = tempfile.mkdtemp()
try:
env['CCC_ANALYZER_HTML'] = temp_dir
returncode, stderr = wrapper_utils.CaptureCommandStderr(
wrapper_utils.CommandToRun([args.analyzer] + compile_args), env)
sys.stderr.write(stderr)
return returncode
finally:
shutil.rmtree(temp_dir)
def main():
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument('--resource-whitelist',
help='Generate a resource whitelist for this target.',
metavar='PATH')
parser.add_argument('command',
nargs=argparse.REMAINDER,
help='Compilation command')
args = parser.parse_args()
returncode, stderr = wrapper_utils.CaptureCommandStderr(
wrapper_utils.CommandToRun(args.command))
used_resources = wrapper_utils.ExtractResourceIdsFromPragmaWarnings(stderr)
sys.stderr.write(stderr)
if args.resource_whitelist:
with open(args.resource_whitelist, 'w') as f:
if used_resources:
f.write('\n'.join(
str(resource) for resource in used_resources))
f.write('\n')
return returncode