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a80feff40b
MozReview-Commit-ID: 6B60uh4n2nY --HG-- extra : rebase_source : 4fd44789a9ee6376c72bae1132f73c81dd1eacbc
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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from __future__ import print_function
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import os
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import string
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from mozbuild.util import FileAvoidWrite
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def find_in_path(file, searchpath):
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for dir in searchpath.split(os.pathsep):
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f = os.path.join(dir, file)
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if os.path.exists(f):
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return f
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return ''
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def header_path(header, compiler):
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if compiler == 'gcc':
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# we use include_next on gcc
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return header
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elif compiler == 'msvc':
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return find_in_path(header, os.environ.get('INCLUDE', ''))
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else:
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# hope someone notices this ...
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raise NotImplementedError(compiler)
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# The 'unused' arg is the output file from the file_generate action. We actually
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# generate all the files in header_list
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def gen_wrappers(unused, outdir, compiler, template_file, *header_list):
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template = open(template_file, 'r').read()
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for header in header_list:
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path = header_path(header, compiler)
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with FileAvoidWrite(os.path.join(outdir, header)) as f:
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f.write(string.Template(template).substitute(HEADER=header,
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HEADER_PATH=path))
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