mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2024-11-23 18:24:13 +08:00
9e989b860a
Native file support in command line serialization isn't present in meson 0.49, but will be for 0.49.1 and 0.50 Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
89 lines
2.8 KiB
Python
Executable File
89 lines
2.8 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# Copyright © 2019 Intel Corporation
|
|
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
|
|
# The above copyright notice and this permission notice shall be included in
|
|
# all copies or substantial portions of the Software.
|
|
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
# SOFTWARE.
|
|
|
|
"""This script reads a meson build directory and gives back the command line it
|
|
was configured with.
|
|
|
|
This only works for meson 0.49.0 and newer.
|
|
"""
|
|
|
|
import argparse
|
|
import ast
|
|
import configparser
|
|
import pathlib
|
|
import sys
|
|
|
|
|
|
def parse_args() -> argparse.Namespace:
|
|
"""Parse arguments."""
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument(
|
|
'build_dir',
|
|
help='Path the meson build directory')
|
|
args = parser.parse_args()
|
|
return args
|
|
|
|
|
|
def load_config(path: pathlib.Path) -> configparser.ConfigParser:
|
|
"""Load config file."""
|
|
conf = configparser.ConfigParser()
|
|
with path.open() as f:
|
|
conf.read_file(f)
|
|
return conf
|
|
|
|
|
|
def build_cmd(conf: configparser.ConfigParser) -> str:
|
|
"""Rebuild the command line."""
|
|
args = []
|
|
for k, v in conf['options'].items():
|
|
if ' ' in v:
|
|
args.append(f'-D{k}="{v}"')
|
|
else:
|
|
args.append(f'-D{k}={v}')
|
|
|
|
cf = conf['properties'].get('cross_file')
|
|
if cf:
|
|
args.append('--cross-file={}'.format(cf))
|
|
nf = conf['properties'].get('native_file')
|
|
if nf:
|
|
# this will be in the form "['str', 'str']", so use ast.literal_eval to
|
|
# convert it to a list of strings.
|
|
nf = ast.literal_eval(nf)
|
|
args.extend(['--native-file={}'.format(f) for f in nf])
|
|
return ' '.join(args)
|
|
|
|
|
|
def main():
|
|
args = parse_args()
|
|
path = pathlib.Path(args.build_dir, 'meson-private', 'cmd_line.txt')
|
|
if not path.exists():
|
|
print('Cannot find the necessary file to rebuild command line. '
|
|
'Is your meson version >= 0.49.0?', file=sys.stderr)
|
|
sys.exit(1)
|
|
|
|
conf = load_config(path)
|
|
cmd = build_cmd(conf)
|
|
print(cmd)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|