def get_options(self) -> 'OptionDictType':
opts = FortranCompiler.get_options(self)
fortran_stds = ['legacy', 'f95', 'f2003']
if version_compare(self.version, '>=4.4.0'):
fortran_stds += ['f2008']
if version_compare(self.version, '>=8.0.0'):
fortran_stds += ['f2018']
opts['std'].choices = ['none'] + fortran_stds # type: ignore
return opts
def get_options(self) -> 'KeyedOptionDictType':
opts = FortranCompiler.get_options(self)
fortran_stds = ['legacy', 'f95', 'f2003']
if version_compare(self.version, '>=4.4.0'):
fortran_stds += ['f2008']
if version_compare(self.version, '>=8.0.0'):
fortran_stds += ['f2018']
key = OptionKey('std', machine=self.for_machine, lang=self.language)
opts[key].choices = ['none'] + fortran_stds
return opts
def get_options(self):
opts = FortranCompiler.get_options(self)
fortran_stds = ['legacy', 'f95', 'f2003']
if version_compare(self.version, '>=4.4.0'):
fortran_stds += ['f2008']
if version_compare(self.version, '>=8.0.0'):
fortran_stds += ['f2018']
opts.update({'fortran_std': coredata.UserComboOption('Fortran language standard to use',
['none'] + fortran_stds,
'none')})
return opts
def test_modules(self):
if self.backend is not Backend.ninja:
raise SkipTest(f'C++ modules only work with the Ninja backend (not {self.backend.name}).')
if 'VSCMD_VER' not in os.environ:
raise SkipTest('C++ modules is only supported with Visual Studio.')
if version_compare(os.environ['VSCMD_VER'], '<16.10.0'):
raise SkipTest('C++ modules are only supported with VS 2019 Preview or newer.')
self.init(os.path.join(self.unit_test_dir, '85 cpp modules'))
self.build()
def check_mypy() -> None:
try:
import mypy
except ImportError:
print('Failed import mypy')
sys.exit(1)
from mypy.version import __version__ as mypy_version
if not version_compare(mypy_version, '>=0.812'):
print('mypy >=0.812 is required, older versions report spurious errors')
sys.exit(1)
def _git_create_repo(self, path):
# If a user has git configuration init.defaultBranch set we want to override that
with tempfile.TemporaryDirectory() as d:
out = git(['--version'], str(d))[1]
if version_compare(search_version(out), '>= 2.28'):
extra_cmd = ['--initial-branch', 'master']
else:
extra_cmd = []
self._create_project(path)
self._git(['init'] + extra_cmd, path)
self._git_config(path)
self._git(['add', '.'], path)
self._git(['commit', '--no-gpg-sign', '-m', 'Initial commit'], path)
def generate_native_headers(
self, state: ModuleState,
args: T.Tuple[T.List[mesonlib.FileOrString]],
kwargs: T.Dict[str, T.Optional[str]]) -> ModuleReturnValue:
classes = T.cast('T.List[str]', kwargs.get('classes'))
package = kwargs.get('package')
headers: T.List[str] = []
for clazz in classes:
underscore_clazz = clazz.replace(".", "_")
if package:
headers.append(
f'{package.replace(".", "_")}_{underscore_clazz}.h')
else:
headers.append(f'{underscore_clazz}.h')
javac = self.__get_java_compiler(state)
command = mesonlib.listify([
javac.exelist,
'-d',
'@PRIVATE_DIR@',
'-h',
state.subdir,
'@INPUT@',
])
prefix = classes[0] if not package else package
target = CustomTarget(f'{prefix}-native-headers',
state.subdir,
state.subproject,
state.environment,
command,
sources=args[0],
outputs=headers,
backend=state.backend)
# It is only known that 1.8.0 won't pre-create the directory. 11 and 16
# do not exhibit this behavior.
if version_compare(javac.version, '1.8.0'):
pathlib.Path(
state.backend.get_target_private_dir_abs(target)).mkdir(
parents=True, exist_ok=True)
return ModuleReturnValue(target, [target])
def generate_native_header(
self, state: ModuleState, args: T.Tuple[T.Union[str, FileHolder]],
kwargs: T.Dict[str, T.Optional[str]]) -> ModuleReturnValue:
assert state.backend
package = kwargs.get('package')
file = self.interpreter.source_strings_to_files([
a.held_object if isinstance(a, FileHolder) else a for a in args
])[0]
if package:
header = f'{package.replace(".", "_")}_{pathlib.Path(file.fname).stem}.h'
else:
header = f'{pathlib.Path(file.fname).stem}.h'
ct_kwargs = {
'input':
file,
'output':
header,
'command': [
self.javac.exelist[0],
'-d',
'@PRIVATE_DIR@',
'-h',
state.subdir,
'@INPUT@',
]
}
target = CustomTarget(os.path.basename(header),
state.subdir,
state.subproject,
backend=state.backend,
kwargs=ct_kwargs)
# It is only known that 1.8.0 won't pre-create the directory. 11 and 16
# do not exhibit this behavior.
if version_compare(self.javac.version, '1.8.0'):
pathlib.Path(
state.backend.get_target_private_dir_abs(target)).mkdir(
parents=True, exist_ok=True)
return ModuleReturnValue(target, [target])
def generate_native_header(
self, state: ModuleState, args: T.Tuple[T.Union[str,
mesonlib.File]],
kwargs: T.Dict[str, T.Optional[str]]) -> ModuleReturnValue:
package = kwargs.get('package')
if isinstance(args[0], mesonlib.File):
file = args[0]
else:
file = mesonlib.File.from_source_file(state.source_root,
state.subdir, args[0])
if package:
header = f'{package.replace(".", "_")}_{pathlib.Path(file.fname).stem}.h'
else:
header = f'{pathlib.Path(file.fname).stem}.h'
javac = self.__get_java_compiler(state)
target = CustomTarget(
os.path.basename(header),
state.subdir,
state.subproject,
state.environment,
mesonlib.listify([
javac.exelist,
'-d',
'@PRIVATE_DIR@',
'-h',
state.subdir,
'@INPUT@',
]),
[file],
[header],
backend=state.backend,
)
# It is only known that 1.8.0 won't pre-create the directory. 11 and 16
# do not exhibit this behavior.
if version_compare(javac.version, '1.8.0'):
pathlib.Path(
state.backend.get_target_private_dir_abs(target)).mkdir(
parents=True, exist_ok=True)
return ModuleReturnValue(target, [target])
def get_nagfor_quiet(version: str) -> T.List[str]:
return ['-quiet'] if version_compare(version, '>=7100') else []
NINJA_1_9_OR_NEWER = False
NINJA_CMD = None
# If we're on CI, just assume we have ninja in PATH and it's new enough because
# we provide that. This avoids having to detect ninja for every subprocess unit
# test that we run.
if 'CI' in os.environ:
NINJA_1_9_OR_NEWER = True
NINJA_CMD = 'ninja'
else:
# Look for 1.9 to see if https://github.com/ninja-build/ninja/issues/1219
# is fixed, else require 1.6 for -w dupbuild=err
for v in ('1.9', '1.6'):
NINJA_CMD = detect_ninja(v)
if NINJA_CMD is not None:
if mesonlib.version_compare(v, '>=1.9'):
NINJA_1_9_OR_NEWER = True
else:
mlog.warning('Found ninja <1.9, tests will run slower',
once=True)
break
if NINJA_CMD is None:
raise RuntimeError('Could not find Ninja v1.6 or newer')
def guess_backend(backend, msbuild_exe: str):
# Auto-detect backend if unspecified
backend_flags = []
if backend is None:
if msbuild_exe is not None and (mesonlib.is_windows()
and not _using_intelcl()):
def gather_tests(testdir: Path) -> T.List[TestDef]:
tests = [t.name for t in testdir.iterdir() if t.is_dir()]
tests = [t for t in tests if not t.startswith('.')
] # Filter non-tests files (dot files, etc)
test_defs = [TestDef(testdir / t, None, []) for t in tests]
all_tests = [] # type: T.List[TestDef]
for t in test_defs:
test_def_file = t.path / 'test.json'
if not test_def_file.is_file():
all_tests += [t]
continue
test_def = json.loads(test_def_file.read_text())
# Handle additional environment variables
env = {} # type: T.Dict[str, str]
if 'env' in test_def:
assert isinstance(test_def['env'], dict)
env = test_def['env']
for key, val in env.items():
val = val.replace('@ROOT@', t.path.resolve().as_posix())
env[key] = val
# Handle installed files
installed = [] # type: T.List[InstalledFile]
if 'installed' in test_def:
installed = [InstalledFile(x) for x in test_def['installed']]
# Handle the do_not_set_opts list
do_not_set_opts = test_def.get('do_not_set_opts',
[]) # type: T.List[str]
# Skip tests if the tool requirements are not met
if 'tools' in test_def:
assert isinstance(test_def['tools'], dict)
for tool, vers_req in test_def['tools'].items():
if tool not in tool_vers_map:
t.skip = True
elif not mesonlib.version_compare(tool_vers_map[tool],
vers_req):
t.skip = True
# Skip the matrix code and just update the existing test
if 'matrix' not in test_def:
t.env.update(env)
t.installed_files = installed
t.do_not_set_opts = do_not_set_opts
all_tests += [t]
continue
# 'matrix; entry is present, so build multiple tests from matrix definition
opt_list = [] # type: T.List[T.List[T.Tuple[str, bool]]]
matrix = test_def['matrix']
assert "options" in matrix
for key, val in matrix["options"].items():
assert isinstance(val, list)
tmp_opts = [] # type: T.List[T.Tuple[str, bool]]
for i in val:
assert isinstance(i, dict)
assert "val" in i
skip = False
# Add an empty matrix entry
if i['val'] is None:
tmp_opts += [(None, False)]
continue
# Skip the matrix entry if environment variable is present
if 'skip_on_env' in i:
for skip_env_var in i['skip_on_env']:
if skip_env_var in os.environ:
skip = True
# Only run the test if all compiler ID's match
if 'compilers' in i:
for lang, id_list in i['compilers'].items():
if lang not in compiler_id_map or compiler_id_map[
lang] not in id_list:
skip = True
break
tmp_opts += [('{}={}'.format(key, i['val']), skip)]
if opt_list:
new_opt_list = [] # type: T.List[T.List[T.Tuple[str, bool]]]
for i in opt_list:
for j in tmp_opts:
new_opt_list += [[*i, j]]
opt_list = new_opt_list
else:
opt_list = [[x] for x in tmp_opts]
# Exclude specific configurations
if 'exclude' in matrix:
assert isinstance(matrix['exclude'], list)
new_opt_list = [] # type: T.List[T.List[T.Tuple[str, bool]]]
for i in opt_list:
exclude = False
opt_names = [x[0] for x in i]
for j in matrix['exclude']:
ex_list = ['{}={}'.format(k, v) for k, v in j.items()]
if all([x in opt_names for x in ex_list]):
exclude = True
break
if not exclude:
new_opt_list += [i]
opt_list = new_opt_list
for i in opt_list:
name = ' '.join([x[0] for x in i if x[0] is not None])
opts = ['-D' + x[0] for x in i if x[0] is not None]
skip = any([x[1] for x in i])
test = TestDef(t.path, name, opts, skip or t.skip)
test.env.update(env)
test.installed_files = installed
test.do_not_set_opts = do_not_set_opts
all_tests += [test]
return sorted(all_tests)
def coverage(outputs: T.List[str], source_root: str, subproject_root: str,
build_root: str, log_dir: str, use_llvm_cov: bool) -> int:
outfiles = []
exitcode = 0
(gcovr_exe, gcovr_version, lcov_exe, genhtml_exe,
llvm_cov_exe) = environment.find_coverage_tools()
# load config files for tools if available in the source tree
# - lcov requires manually specifying a per-project config
# - gcovr picks up the per-project config, and also supports filtering files
# so don't exclude subprojects ourselves, if the project has a config,
# because they either don't want that, or should set it themselves
lcovrc = os.path.join(source_root, '.lcovrc')
if os.path.exists(lcovrc):
lcov_config = ['--config-file', lcovrc]
else:
lcov_config = []
gcovr_config = ['-e', re.escape(subproject_root)]
# gcovr >= 4.2 requires a different syntax for out of source builds
if gcovr_exe and mesonlib.version_compare(gcovr_version, '>=4.2'):
gcovr_base_cmd = [gcovr_exe, '-r', source_root, build_root]
# it also started supporting the config file
if os.path.exists(os.path.join(source_root, 'gcovr.cfg')):
gcovr_config = []
else:
gcovr_base_cmd = [gcovr_exe, '-r', build_root]
if use_llvm_cov:
gcov_exe_args = ['--gcov-executable', llvm_cov_exe + ' gcov']
else:
gcov_exe_args = []
if not outputs or 'xml' in outputs:
if gcovr_exe and mesonlib.version_compare(gcovr_version, '>=3.3'):
subprocess.check_call(
gcovr_base_cmd + gcovr_config +
['-x', '-o', os.path.join(log_dir, 'coverage.xml')] +
gcov_exe_args)
outfiles.append(('Xml', pathlib.Path(log_dir, 'coverage.xml')))
elif outputs:
print('gcovr >= 3.3 needed to generate Xml coverage report')
exitcode = 1
if not outputs or 'sonarqube' in outputs:
if gcovr_exe and mesonlib.version_compare(gcovr_version, '>=4.2'):
subprocess.check_call(gcovr_base_cmd + gcovr_config + [
'--sonarqube',
'-o',
os.path.join(log_dir, 'sonarqube.xml'),
] + gcov_exe_args)
outfiles.append(('Sonarqube', pathlib.Path(log_dir,
'sonarqube.xml')))
elif outputs:
print('gcovr >= 4.2 needed to generate Xml coverage report')
exitcode = 1
if not outputs or 'text' in outputs:
if gcovr_exe and mesonlib.version_compare(gcovr_version, '>=3.3'):
subprocess.check_call(
gcovr_base_cmd + gcovr_config +
['-o', os.path.join(log_dir, 'coverage.txt')] + gcov_exe_args)
outfiles.append(('Text', pathlib.Path(log_dir, 'coverage.txt')))
elif outputs:
print('gcovr >= 3.3 needed to generate text coverage report')
exitcode = 1
if not outputs or 'html' in outputs:
if lcov_exe and genhtml_exe:
htmloutdir = os.path.join(log_dir, 'coveragereport')
covinfo = os.path.join(log_dir, 'coverage.info')
initial_tracefile = covinfo + '.initial'
run_tracefile = covinfo + '.run'
raw_tracefile = covinfo + '.raw'
if use_llvm_cov:
# Create a shim to allow using llvm-cov as a gcov tool.
if mesonlib.is_windows():
llvm_cov_shim_path = os.path.join(log_dir, 'llvm-cov.bat')
with open(llvm_cov_shim_path, 'w',
encoding='utf-8') as llvm_cov_bat:
llvm_cov_bat.write(f'@"{llvm_cov_exe}" gcov %*')
else:
llvm_cov_shim_path = os.path.join(log_dir, 'llvm-cov.sh')
with open(llvm_cov_shim_path, 'w',
encoding='utf-8') as llvm_cov_sh:
llvm_cov_sh.write(
f'#!/usr/bin/env sh\nexec "{llvm_cov_exe}" gcov $@'
)
os.chmod(
llvm_cov_shim_path,
os.stat(llvm_cov_shim_path).st_mode | stat.S_IEXEC)
gcov_tool_args = ['--gcov-tool', llvm_cov_shim_path]
else:
gcov_tool_args = []
subprocess.check_call([
lcov_exe, '--directory', build_root, '--capture', '--initial',
'--output-file', initial_tracefile
] + lcov_config + gcov_tool_args)
subprocess.check_call([
lcov_exe, '--directory', build_root, '--capture',
'--output-file', run_tracefile, '--no-checksum', '--rc',
'lcov_branch_coverage=1'
] + lcov_config + gcov_tool_args)
# Join initial and test results.
subprocess.check_call([
lcov_exe, '-a', initial_tracefile, '-a', run_tracefile, '--rc',
'lcov_branch_coverage=1', '-o', raw_tracefile
] + lcov_config)
# Remove all directories outside the source_root from the covinfo
subprocess.check_call([
lcov_exe, '--extract', raw_tracefile,
os.path.join(source_root, '*'), '--rc',
'lcov_branch_coverage=1', '--output-file', covinfo
] + lcov_config)
# Remove all directories inside subproject dir
subprocess.check_call([
lcov_exe, '--remove', covinfo,
os.path.join(subproject_root, '*'), '--rc',
'lcov_branch_coverage=1', '--output-file', covinfo
] + lcov_config)
subprocess.check_call([
genhtml_exe, '--prefix', build_root, '--prefix', source_root,
'--output-directory', htmloutdir, '--title', 'Code coverage',
'--legend', '--show-details', '--branch-coverage', covinfo
])
outfiles.append(('Html', pathlib.Path(htmloutdir, 'index.html')))
elif gcovr_exe and mesonlib.version_compare(gcovr_version, '>=3.3'):
htmloutdir = os.path.join(log_dir, 'coveragereport')
if not os.path.isdir(htmloutdir):
os.mkdir(htmloutdir)
subprocess.check_call(gcovr_base_cmd + gcovr_config + [
'--html',
'--html-details',
'--print-summary',
'-o',
os.path.join(htmloutdir, 'index.html'),
])
outfiles.append(('Html', pathlib.Path(htmloutdir, 'index.html')))
elif outputs:
print(
'lcov/genhtml or gcovr >= 3.3 needed to generate Html coverage report'
)
exitcode = 1
if not outputs and not outfiles:
print('Need gcovr or lcov/genhtml to generate any coverage reports')
exitcode = 1
if outfiles:
print('')
for (filetype, path) in outfiles:
print(filetype + ' coverage report can be found at', path.as_uri())
return exitcode
