The Meson Build System http://mesonbuild.com/
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# Copyright 2016 The Meson development team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import annotations
import subprocess
import shutil
import tempfile
from ..environment import detect_ninja, detect_scanbuild
from ..coredata import get_cmd_line_file, CmdLineFileParser
from ..mesonlib import windows_proof_rmtree
from pathlib import Path
import typing as T
from ast import literal_eval
import os
def scanbuild(exelist: T.List[str], srcdir: Path, blddir: Path, privdir: Path, logdir: Path, subprojdir: Path, args: T.List[str]) -> int:
# In case of problems leave the temp directory around
# so it can be debugged.
scandir = tempfile.mkdtemp(dir=str(privdir))
meson_cmd = exelist + args
build_cmd = exelist + ['--exclude', str(subprojdir), '-o', str(logdir)] + detect_ninja() + ['-C', scandir]
rc = subprocess.call(meson_cmd + [str(srcdir), scandir])
if rc != 0:
return rc
rc = subprocess.call(build_cmd)
if rc == 0:
windows_proof_rmtree(scandir)
return rc
def run(args: T.List[str]) -> int:
srcdir = Path(args[0])
bldpath = Path(args[1])
subprojdir = srcdir / Path(args[2])
blddir = args[1]
meson_cmd = args[3:]
privdir = bldpath / 'meson-private'
logdir = bldpath / 'meson-logs' / 'scanbuild'
shutil.rmtree(str(logdir), ignore_errors=True)
# if any cross or native files are specified we should use them
cmd = get_cmd_line_file(blddir)
data = CmdLineFileParser()
data.read(cmd)
if 'cross_file' in data['properties']:
meson_cmd.extend([f'--cross-file={os.path.abspath(f)}' for f in literal_eval(data['properties']['cross_file'])])
if 'native_file' in data['properties']:
meson_cmd.extend([f'--native-file={os.path.abspath(f)}' for f in literal_eval(data['properties']['native_file'])])
exelist = detect_scanbuild()
if not exelist:
print('Could not execute scan-build "%s"' % ' '.join(exelist))
return 1
return scanbuild(exelist, srcdir, bldpath, privdir, logdir, subprojdir, meson_cmd)