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39f7ed5412
To be able to install symlinks to megadriver in different directory. Cc: mesa-stable Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31079>
95 lines
3.0 KiB
Python
95 lines
3.0 KiB
Python
#!/usr/bin/env python3
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# encoding=utf-8
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# Copyright 2017-2018 Intel Corporation
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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"""Script to install megadriver symlinks for meson."""
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import argparse
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import os
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def resolve_libdir(libdir):
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if os.path.isabs(libdir):
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destdir = os.environ.get('DESTDIR')
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if destdir:
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return os.path.join(destdir, libdir[1:])
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else:
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return libdir
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return os.path.join(os.environ['MESON_INSTALL_DESTDIR_PREFIX'], libdir)
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('megadriver')
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parser.add_argument('libdir')
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parser.add_argument('drivers', nargs='+')
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parser.add_argument('--megadriver_libdir')
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args = parser.parse_args()
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to = resolve_libdir(args.libdir)
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if args.megadriver_libdir:
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md_to = resolve_libdir(args.megadriver_libdir)
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else:
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md_to = to
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basename = os.path.basename(args.megadriver)
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master = os.path.join(to, basename)
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if not os.path.exists(to):
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if os.path.lexists(to):
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os.unlink(to)
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os.makedirs(to)
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for driver in args.drivers:
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abs_driver = os.path.join(to, driver)
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if os.path.lexists(abs_driver):
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os.unlink(abs_driver)
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symlink = os.path.relpath(os.path.join(md_to, basename), start=to)
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print(f'Installing symlink pointing to {symlink} to {abs_driver}')
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os.symlink(symlink, abs_driver)
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try:
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ret = os.getcwd()
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os.chdir(to)
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name, ext = os.path.splitext(driver)
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while ext != '.so':
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if os.path.lexists(name):
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os.unlink(name)
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os.symlink(driver, name)
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name, ext = os.path.splitext(name)
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finally:
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os.chdir(ret)
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# Remove meson-created .so symlinks
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name, ext = os.path.splitext(master)
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while ext != '.so':
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if os.path.lexists(name):
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os.unlink(name)
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name, ext = os.path.splitext(name)
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if __name__ == '__main__':
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main()
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