101 lines
3.1 KiB
Python
101 lines
3.1 KiB
Python
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#!/usr/bin/env python
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#
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# Copyright 2013 The Chromium Authors. All rights reserved.
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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 fnmatch
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import optparse
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import os
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import sys
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from util import build_utils
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from util import md5_check
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def DoJavac(options):
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output_dir = options.output_dir
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src_dirs = build_utils.ParseGypList(options.src_dirs)
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java_files = build_utils.FindInDirectories(src_dirs, '*.java')
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if options.javac_includes:
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javac_includes = build_utils.ParseGypList(options.javac_includes)
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filtered_java_files = []
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for f in java_files:
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for include in javac_includes:
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if fnmatch.fnmatch(f, include):
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filtered_java_files.append(f)
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break
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java_files = filtered_java_files
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# Compiling guava with certain orderings of input files causes a compiler
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# crash... Sorted order works, so use that.
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# See https://code.google.com/p/guava-libraries/issues/detail?id=950
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java_files.sort()
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classpath = build_utils.ParseGypList(options.classpath)
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jar_inputs = []
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for path in classpath:
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if os.path.exists(path + '.TOC'):
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jar_inputs.append(path + '.TOC')
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else:
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jar_inputs.append(path)
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javac_cmd = [
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'javac',
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'-g',
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'-source', '1.5',
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'-target', '1.5',
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'-classpath', ':'.join(classpath),
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'-d', output_dir,
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'-Xlint:unchecked',
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'-Xlint:deprecation',
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] + java_files
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def Compile():
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# Delete the classes directory. This ensures that all .class files in the
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# output are actually from the input .java files. For example, if a .java
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# file is deleted or an inner class is removed, the classes directory should
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# not contain the corresponding old .class file after running this action.
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build_utils.DeleteDirectory(output_dir)
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build_utils.MakeDirectory(output_dir)
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suppress_output = not options.chromium_code
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build_utils.CheckCallDie(javac_cmd, suppress_output=suppress_output)
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record_path = '%s/javac.md5.stamp' % options.output_dir
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md5_check.CallAndRecordIfStale(
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Compile,
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record_path=record_path,
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input_paths=java_files + jar_inputs,
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input_strings=javac_cmd)
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def main(argv):
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parser = optparse.OptionParser()
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parser.add_option('--src-dirs', help='Directories containing java files.')
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parser.add_option('--javac-includes',
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help='A list of file patterns. If provided, only java files that match' +
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'one of the patterns will be compiled.')
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parser.add_option('--classpath', help='Classpath for javac.')
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parser.add_option('--output-dir', help='Directory for javac output.')
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parser.add_option('--stamp', help='Path to touch on success.')
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parser.add_option('--chromium-code', type='int', help='Whether code being '
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'compiled should be built with stricter warnings for '
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'chromium code.')
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# TODO(newt): remove this once http://crbug.com/177552 is fixed in ninja.
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parser.add_option('--ignore', help='Ignored.')
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options, _ = parser.parse_args()
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DoJavac(options)
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if options.stamp:
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build_utils.Touch(options.stamp)
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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