def detect_system_compiler(options):
global system_compiler
with AutoDeletedDir(tempfile.mkdtemp(prefix='b ', dir='.')) as build_dir:
fake_opts = get_fake_options('/')
if options.cross_file:
fake_opts.cross_file = [options.cross_file]
env = environment.Environment(None, build_dir, fake_opts)
print()
for lang in sorted(compilers.all_languages):
try:
comp = env.compiler_from_language(lang, MachineChoice.HOST)
details = '%s %s' % (' '.join(
comp.get_exelist()), comp.get_version_string())
except mesonlib.MesonException:
comp = None
details = 'not found'
print('%-7s: %s' % (lang, details))
# note C compiler for later use by platform_fix_name()
if lang == 'c':
if comp:
system_compiler = comp.get_id()
else:
raise RuntimeError("Could not find C compiler.")
print()
def main() -> None:
parser = argparse.ArgumentParser()
parser.add_argument('case', type=pathlib.Path, help='The test case to run')
parser.add_argument('--subtest',
type=int,
action='append',
dest='subtests',
help='which subtests to run')
parser.add_argument('--backend',
action='store',
help="Which backend to use")
args = T.cast('ArgumentType', parser.parse_args())
test = TestDef(args.case, args.case.stem, [])
tests = load_test_json(test, False)
if args.subtests:
tests = [t for i, t in enumerate(tests) if i in args.subtests]
with mesonlib.TemporaryDirectoryWinProof() as build_dir:
fake_opts = get_fake_options('/')
env = environment.Environment(None, build_dir, fake_opts)
try:
comp = env.compiler_from_language(
'c', mesonlib.MachineChoice.HOST).get_id()
except mesonlib.MesonException:
raise RuntimeError('Could not detect C compiler')
backend, backend_args = guess_backend(args.backend,
shutil.which('msbuild'))
_cmds = get_backend_commands(backend, False)
commands = (_cmds[0], _cmds[1], _cmds[3], _cmds[4])
results = [
run_test(t, t.args, comp, backend, backend_args, commands, False, True)
for t in tests
]
failed = False
for test, result in zip(tests, results):
if result is None:
msg = mlog.yellow('SKIP:')
elif result.msg:
msg = mlog.red('FAIL:')
failed = True
else:
msg = mlog.green('PASS:'******'reason:', result.msg)
if result.step is BuildStep.configure:
# For configure failures, instead of printing stdout,
# print the meson log if available since it's a superset
# of stdout and often has very useful information.
mlog.log(result.mlog)
else:
mlog.log(result.stdo)
for cmd_res in result.cicmds:
mlog.log(cmd_res)
mlog.log(result.stde)
exit(1 if failed else 0)
def detect_system_compiler():
global system_compiler
with AutoDeletedDir(tempfile.mkdtemp(prefix='b ', dir='.')) as build_dir:
env = environment.Environment(None, build_dir, get_fake_options('/'))
try:
comp = env.detect_c_compiler(env.is_cross_build())
except:
raise RuntimeError("Could not find C compiler.")
system_compiler = comp.get_id()
def detect_system_compiler():
global system_compiler
with AutoDeletedDir(tempfile.mkdtemp(prefix='b ', dir='.')) as build_dir:
env = environment.Environment(None, build_dir, get_fake_options('/'))
try:
comp = env.detect_c_compiler(env.is_cross_build())
except:
raise RuntimeError("Could not find C compiler.")
system_compiler = comp.get_id()
def have_objcpp_compiler():
with AutoDeletedDir(tempfile.mkdtemp(prefix='b ', dir='.')) as build_dir:
env = environment.Environment(None, build_dir, get_fake_options('/'))
try:
objcpp_comp = env.detect_objcpp_compiler(False)
except mesonlib.MesonException:
return False
if not objcpp_comp:
return False
try:
objcpp_comp.sanity_check(env.get_scratch_dir(), env)
except mesonlib.MesonException:
return False
return True
def have_objcpp_compiler():
with AutoDeletedDir(tempfile.mkdtemp(prefix='b ', dir='.')) as build_dir:
env = environment.Environment(None, build_dir, get_fake_options('/'))
try:
objcpp_comp = env.detect_objcpp_compiler(False)
except mesonlib.MesonException:
return False
if not objcpp_comp:
return False
try:
objcpp_comp.sanity_check(env.get_scratch_dir(), env)
except mesonlib.MesonException:
return False
return True
def have_objcpp_compiler():
with AutoDeletedDir(tempfile.mkdtemp(prefix='b ', dir='.')) as build_dir:
env = environment.Environment(None, build_dir, get_fake_options('/'))
try:
objcpp_comp = env.detect_objcpp_compiler(MachineChoice.HOST)
except mesonlib.MesonException:
return False
if not objcpp_comp:
return False
env.coredata.process_new_compiler('objcpp', objcpp_comp, env)
try:
objcpp_comp.sanity_check(env.get_scratch_dir(), env)
except mesonlib.MesonException:
return False
return True
def main() -> None:
parser = argparse.ArgumentParser()
parser.add_argument('case', type=pathlib.Path, help='The test case to run')
parser.add_argument('--subtest',
type=int,
action='append',
dest='subtests',
help='which subtests to run')
parser.add_argument('--backend',
action='store',
help="Which backend to use")
args = T.cast('ArgumentType', parser.parse_args())
test = TestDef(args.case, args.case.stem, [])
tests = load_test_json(test, False)
if args.subtests:
tests = [t for i, t in enumerate(tests) if i in args.subtests]
with mesonlib.TemporaryDirectoryWinProof() as build_dir:
fake_opts = get_fake_options('/')
env = environment.Environment(None, build_dir, fake_opts)
try:
comp = env.compiler_from_language(
'c', mesonlib.MachineChoice.HOST).get_id()
except mesonlib.MesonException:
raise RuntimeError('Could not detect C compiler')
backend, backend_args = guess_backend(args.backend,
shutil.which('msbuild'))
_cmds = get_backend_commands(backend, False)
commands = (_cmds[0], _cmds[1], _cmds[3], _cmds[4])
results = [
run_test(t, t.args, comp, backend, backend_args, commands, False, True)
for t in tests
]
failed = False
for test, result in zip(tests, results):
if (result is None) or (
('MESON_SKIP_TEST' in result.stdo) and
(skippable(str(args.case.parent), test.path.as_posix()))):
msg = mlog.yellow('SKIP:')
elif result.msg:
msg = mlog.red('FAIL:')
failed = True
def detect_system_compiler():
global system_compiler
with AutoDeletedDir(tempfile.mkdtemp(prefix='b ', dir='.')) as build_dir:
env = environment.Environment(None, build_dir, get_fake_options('/'))
print()
for lang in sorted(compilers.all_languages):
try:
comp = env.compiler_from_language(lang, env.is_cross_build())
details = '%s %s' % (' '.join(comp.get_exelist()), comp.get_version_string())
except mesonlib.MesonException:
comp = None
details = 'not found'
print('%-7s: %s' % (lang, details))
# note C compiler for later use by platform_fix_name()
if lang == 'c':
if comp:
system_compiler = comp.get_id()
else:
raise RuntimeError("Could not find C compiler.")
print()