39 lines
988 B
Python
39 lines
988 B
Python
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#!/usr/bin/env python
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#
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# Copyright 2016 Google Inc.
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import os
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import sys
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# We'll read a single named list of paths from a .gni file.
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gni, name = sys.argv[1:]
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# The .gni files we want to read are close enough to Python syntax
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# that we can use execfile() if we supply definitions for GN builtins.
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def get_path_info(path, kind):
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assert kind == "abspath"
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# While we want absolute paths in GN, GYP prefers relative paths.
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return path
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builtins = {
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'get_path_info': get_path_info,
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}
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definitions = {}
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execfile(gni, builtins, definitions)
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# definitions now holds all the values defined in the .gni.
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paths = definitions[name]
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# Perform any string substitutions.
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for var in definitions:
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if type(definitions[var]) is str:
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paths = [ p.replace('$'+var, definitions[var]) for p in paths ]
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# Print the path list, to be received by <!@ syntax in GYP.
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for p in paths:
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print p
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