def classify_parameters(command):
""" Prepare compiler flags (filters some and add others) and take out
language (-x) and architecture (-arch) flags for future processing. """
result = {
'flags': [], # the filtered compiler flags
'arch_list': [], # list of architecture flags
'language': None, # compilation language, None, if not specified
'compiler': compiler_language(command) # 'c' or 'c++'
}
# iterate on the compile options
args = iter(command[1:])
for arg in args:
# take arch flags into a separate basket
if arg == '-arch':
result['arch_list'].append(next(args))
# take language
elif arg == '-x':
result['language'] = next(args)
# parameters which looks source file are not flags
elif re.match(r'^[^-].+', arg) and classify_source(arg):
pass
# ignore some flags
elif arg in IGNORED_FLAGS:
count = IGNORED_FLAGS[arg]
for _ in range(count):
next(args)
# we don't care about extra warnings, but we should suppress ones
# that we don't want to see.
elif re.match(r'^-W.+', arg) and not re.match(r'^-Wno-.+', arg):
pass
# and consider everything else as compilation flag.
else:
result['flags'].append(arg)
return result
def classify_parameters(command):
""" Prepare compiler flags (filters some and add others) and take out
language (-x) and architecture (-arch) flags for future processing. """
result = {
'flags': [], # the filtered compiler flags
'arch_list': [], # list of architecture flags
'language': None, # compilation language, None, if not specified
'compiler': compiler_language(command) # 'c' or 'c++'
}
# iterate on the compile options
args = iter(command[1:])
for arg in args:
# take arch flags into a separate basket
if arg == '-arch':
result['arch_list'].append(next(args))
# take language
elif arg == '-x':
result['language'] = next(args)
# parameters which looks source file are not flags
elif re.match(r'^[^-].+', arg) and classify_source(arg):
pass
# ignore some flags
elif arg in IGNORED_FLAGS:
count = IGNORED_FLAGS[arg]
for _ in range(count):
next(args)
# we don't care about extra warnings, but we should suppress ones
# that we don't want to see.
elif re.match(r'^-W.+', arg) and not re.match(r'^-Wno-.+', arg):
pass
# and consider everything else as compilation flag.
else:
result['flags'].append(arg)
return result
def test_is_compiler_call(self):
self.assertIsNotNone(sut.compiler_language(['clang']))
self.assertIsNotNone(sut.compiler_language(['clang-3.6']))
self.assertIsNotNone(sut.compiler_language(['clang++']))
self.assertIsNotNone(sut.compiler_language(['clang++-3.5.1']))
self.assertIsNotNone(sut.compiler_language(['cc']))
self.assertIsNotNone(sut.compiler_language(['c++']))
self.assertIsNotNone(sut.compiler_language(['gcc']))
self.assertIsNotNone(sut.compiler_language(['g++']))
self.assertIsNotNone(sut.compiler_language(['/usr/local/bin/gcc']))
self.assertIsNotNone(sut.compiler_language(['/usr/local/bin/g++']))
self.assertIsNotNone(sut.compiler_language(['/usr/local/bin/clang']))
self.assertIsNotNone(
sut.compiler_language(['armv7_neno-linux-gnueabi-g++']))
self.assertIsNone(sut.compiler_language([]))
self.assertIsNone(sut.compiler_language(['']))
self.assertIsNone(sut.compiler_language(['ld']))
self.assertIsNone(sut.compiler_language(['as']))
self.assertIsNone(sut.compiler_language(['/usr/local/bin/compiler']))
def test_is_compiler_call(self):
self.assertIsNotNone(sut.compiler_language(['clang']))
self.assertIsNotNone(sut.compiler_language(['clang-3.6']))
self.assertIsNotNone(sut.compiler_language(['clang++']))
self.assertIsNotNone(sut.compiler_language(['clang++-3.5.1']))
self.assertIsNotNone(sut.compiler_language(['cc']))
self.assertIsNotNone(sut.compiler_language(['c++']))
self.assertIsNotNone(sut.compiler_language(['gcc']))
self.assertIsNotNone(sut.compiler_language(['g++']))
self.assertIsNotNone(sut.compiler_language(['/usr/local/bin/gcc']))
self.assertIsNotNone(sut.compiler_language(['/usr/local/bin/g++']))
self.assertIsNotNone(sut.compiler_language(['/usr/local/bin/clang']))
self.assertIsNotNone(
sut.compiler_language(['armv7_neno-linux-gnueabi-g++']))
self.assertIsNone(sut.compiler_language([]))
self.assertIsNone(sut.compiler_language(['']))
self.assertIsNone(sut.compiler_language(['ld']))
self.assertIsNone(sut.compiler_language(['as']))
self.assertIsNone(sut.compiler_language(['/usr/local/bin/compiler']))
