mirror of
https://github.com/ArduPilot/ardupilot.git
synced 2026-10-02 10:23:25 +08:00
Thomas Watson
85c22e708f
Avoids polluting module namespace and potential weirdness with multiprocessing.
50 lines
1.5 KiB
Python
Executable File
50 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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import os.path as p
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import runpy
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import subprocess
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import sys
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# default Python of the oldest Standard Support Debian + Ubuntu LTS.
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# Debian releases: https://www.debian.org/releases
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# Ubuntu releases: https://releases.ubuntu.com
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# also update `cfg.check_python_version` in `./wscript` and `target-version` in `pyproject.toml`
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MIN_VER = (3, 9, 0)
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# check before we start loading code and e.g. encounter SyntaxErrors. this means
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# this file should remain compatible with any Python 3 (at least syntax-wise).
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if sys.version_info[:3] < MIN_VER:
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min_txt = ".".join(str(v) for v in MIN_VER)
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current_txt = ".".join(str(v) for v in sys.version_info[:3])
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print("ERROR: Python minimum supported version is",
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min_txt, "but you have", current_txt, file=sys.stderr)
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sys.exit(1)
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def main():
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d = p.dirname(p.realpath(__file__))
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waf_light = p.join(d, 'modules', 'waf', 'waf-light')
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if not p.isfile(waf_light): # file does not exist?
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print('Missing waf submodule. Trying to get it')
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try:
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subprocess.check_call(['git', 'submodule', 'update', '--init',
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'modules/waf'])
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except subprocess.CalledProcessError:
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print('Could not update submodule', file=sys.stderr)
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return 1
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print('Submodules OK, try running again')
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return 0 # ensure user sees what happened
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# run as if python3 "$waf_light"
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runpy.run_path(waf_light, {}, "__main__")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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