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1#!/usr/bin/env python
2# encoding=utf-8
3# Copyright © 2017-2018 Intel Corporation
4
5# Permission is hereby granted, free of charge, to any person obtaining a copy
6# of this software and associated documentation files (the "Software"), to deal
7# in the Software without restriction, including without limitation the rights
8# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9# copies of the Software, and to permit persons to whom the Software is
10# furnished to do so, subject to the following conditions:
11
12# The above copyright notice and this permission notice shall be included in
13# all copies or substantial portions of the Software.
14
15# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21# SOFTWARE.
22
23"""Script to install megadriver symlinks for meson."""
24
25from __future__ import print_function
26import argparse
27import os
28import shutil
29
30
31def main():
32    parser = argparse.ArgumentParser()
33    parser.add_argument('megadriver')
34    parser.add_argument('libdir')
35    parser.add_argument('drivers', nargs='+')
36    args = parser.parse_args()
37
38    if os.path.isabs(args.libdir):
39        to = os.path.join(os.environ.get('DESTDIR', '/'), args.libdir[1:])
40    else:
41        to = os.path.join(os.environ['MESON_INSTALL_DESTDIR_PREFIX'], args.libdir)
42
43    master = os.path.join(to, os.path.basename(args.megadriver))
44
45    if not os.path.exists(to):
46        os.makedirs(to)
47    shutil.copy(args.megadriver, master)
48
49    for each in args.drivers:
50        driver = os.path.join(to, each)
51
52        if os.path.exists(driver):
53            os.unlink(driver)
54        print('installing {} to {}'.format(args.megadriver, driver))
55        os.link(master, driver)
56
57        try:
58            ret = os.getcwd()
59            os.chdir(to)
60
61            name, ext = os.path.splitext(each)
62            while ext != '.so':
63                if os.path.exists(name):
64                    os.unlink(name)
65                os.symlink(each, name)
66                name, ext = os.path.splitext(name)
67        finally:
68            os.chdir(ret)
69    os.unlink(master)
70
71
72if __name__ == '__main__':
73    main()
74