asiva@google.com
4577abd566
- Read the patch source files using the source mapping array generated for patch files instead of relying on a generated buffer containing the sources. - Modify the gyp files to ensure that all patch libraries are read directly from the sources. Remove the source buffer generation step in the gypi files for all patch files. R=hausner@google.com, iposva@google.com Review URL: https://codereview.chromium.org//14784010 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@22436 260f80e4-7a28-3924-810f-c04153c831b5
109 lines
3.7 KiB
Python
109 lines
3.7 KiB
Python
#!/usr/bin/env python
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# Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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#
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# This python script creates a source path mapping in a C++ source file from
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# a C++ source template and list of dart library files.
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import os
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import sys
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from os.path import join
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from optparse import OptionParser
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def makeFile(output_file, input_cc_file, include, var_name, lib_name, in_files):
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part_index = [ ]
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bootstrap_cc_text = open(input_cc_file).read()
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bootstrap_cc_text = bootstrap_cc_text.replace("{{INCLUDE}}", include)
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bootstrap_cc_text = bootstrap_cc_text.replace("{{VAR_NAME}}", var_name)
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main_file_found = False
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for string_file in in_files:
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if string_file.endswith('.dart'):
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if (not main_file_found):
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inpt = open(string_file, 'r')
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for line in inpt:
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# File with library tag is the main file.
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if line.startswith('library '):
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main_file_found = True
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bootstrap_cc_text = bootstrap_cc_text.replace(
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"{{LIBRARY_SOURCE_MAP}}",
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' "' + lib_name + '", "' +
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os.path.abspath(string_file).replace('\\', '\\\\') + '", \n')
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inpt.close()
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if (main_file_found):
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continue
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part_index.append(' "' +
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os.path.basename(string_file).replace('\\', '\\\\') + '", ')
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part_index.append('"' +
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os.path.abspath(string_file).replace('\\', '\\\\') + '", \n')
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bootstrap_cc_text = bootstrap_cc_text.replace("{{LIBRARY_SOURCE_MAP}}", '')
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bootstrap_cc_text = bootstrap_cc_text.replace("{{PART_SOURCE_MAP}}",
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''.join(part_index))
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open(output_file, 'w').write(bootstrap_cc_text)
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return True
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def main(args):
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try:
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# Parse input.
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parser = OptionParser()
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parser.add_option("--output",
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action="store", type="string",
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help="output file name")
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parser.add_option("--input_cc",
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action="store", type="string",
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help="input template file")
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parser.add_option("--include",
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action="store", type="string",
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help="variable name")
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parser.add_option("--library_name",
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action="store", type="string",
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help="library name")
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parser.add_option("--var_name",
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action="store", type="string",
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help="variable name")
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(options, args) = parser.parse_args()
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if not options.output:
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sys.stderr.write('--output not specified\n')
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return -1
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if not len(options.input_cc):
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sys.stderr.write('--input_cc not specified\n')
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return -1
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if not len(options.include):
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sys.stderr.write('--include not specified\n')
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return -1
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if not len(options.var_name):
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sys.stderr.write('--var_name not specified\n')
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return -1
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if not len(options.library_name):
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sys.stderr.write('--library_name not specified\n')
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return -1
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if len(args) == 0:
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sys.stderr.write('No input files specified\n')
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return -1
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files = [ ]
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for arg in args:
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files.append(arg)
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if not makeFile(options.output,
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options.input_cc,
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options.include,
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options.var_name,
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options.library_name,
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files):
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return -1
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return 0
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except Exception, inst:
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sys.stderr.write('gen_library_src_paths.py exception\n')
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sys.stderr.write(str(inst))
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sys.stderr.write('\n')
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return -1
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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