d5ec3a8988
The wording in the script has always (3218056e0e) been about symlinks,
and it feels like the use of `link()` instead of `symlink()` was
a typo that became fact.
These hardlinks make packaging harder (many distros have some variant of
this patch locally) especially when it comes to debug packages where gdb
expects the symbols file to have the same name as the lib the symbols
come from, and I don't think they make anything better, so let's change
to code to match the documentation :)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29731>
84 lines
2.7 KiB
Python
84 lines
2.7 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 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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args = parser.parse_args()
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if os.path.isabs(args.libdir):
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destdir = os.environ.get('DESTDIR')
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if destdir:
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to = os.path.join(destdir, args.libdir[1:])
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else:
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to = args.libdir
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else:
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to = os.path.join(os.environ['MESON_INSTALL_DESTDIR_PREFIX'], args.libdir)
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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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print(f'Installing symlink pointing to {basename} to {abs_driver}')
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os.symlink(basename, 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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