The Meson Build System
http://mesonbuild.com/
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42 lines
1.4 KiB
42 lines
1.4 KiB
#!/usr/bin/env python3 |
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# Copyright 2015 The Meson development team |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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import sys, os |
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import pickle, subprocess |
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# This could also be used for XCode. |
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def need_regen(regeninfo): |
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sln_time = os.stat(os.path.join(regeninfo.build_dir, regeninfo.solutionfile)).st_mtime |
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for i in regeninfo.depfiles: |
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curfile = os.path.join(regeninfo.build_dir, i) |
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curtime = os.stat(curfile).st_mtime |
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if curtime > sln_time: |
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return True |
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return False |
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def regen(regeninfo): |
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scriptdir = os.path.split(__file__)[0] |
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mesonscript = os.path.join(scriptdir, 'meson.py') |
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cmd = [sys.executable, mesonscript, regeninfo.build_dir, regeninfo.source_dir, |
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'--backend=vs2010', 'secret-handshake'] |
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subprocess.check_call(cmd) |
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if __name__ == '__main__': |
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regeninfo = pickle.load(open(os.path.join(sys.argv[1], 'regeninfo.dump'), 'rb')) |
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if need_regen(regeninfo): |
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regen(regeninfo) |
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sys.exit(0)
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