3 # Copyright 2013 The Chromium Authors. All rights reserved.
4 # Use of this source code is governed by a BSD-style license that can be
5 # found in the LICENSE file.
6 # pylint: disable=F0401
13 from util import build_utils
14 from util import md5_check
18 output_dir = options.output_dir
20 java_files = build_utils.FindInDirectories(options.src_dirs, '*.java')
21 if options.javac_includes:
22 filtered_java_files = []
24 for include in options.javac_includes:
25 if fnmatch.fnmatch(f, include):
26 filtered_java_files.append(f)
28 java_files = filtered_java_files
30 # Compiling guava with certain orderings of input files causes a compiler
31 # crash... Sorted order works, so use that.
32 # See https://code.google.com/p/guava-libraries/issues/detail?id=950
36 for path in options.classpath:
37 if os.path.exists(path + '.TOC'):
38 jar_inputs.append(path + '.TOC')
40 jar_inputs.append(path)
47 '-classpath', os.pathsep.join(options.classpath),
54 # Delete the classes directory. This ensures that all .class files in the
55 # output are actually from the input .java files. For example, if a .java
56 # file is deleted or an inner class is removed, the classes directory should
57 # not contain the corresponding old .class file after running this action.
58 build_utils.DeleteDirectory(output_dir)
59 build_utils.MakeDirectory(output_dir)
60 suppress_output = not options.chromium_code
61 build_utils.CheckCallDie(javac_cmd, suppress_output=suppress_output)
63 record_path = '%s/javac.md5.stamp' % options.output_dir
64 md5_check.CallAndRecordIfStale(
66 record_path=record_path,
67 input_paths=java_files + jar_inputs,
68 input_strings=javac_cmd)
72 parser = optparse.OptionParser()
73 parser.add_option('--src-dirs', action='append',
74 help='Directories containing java files.')
75 parser.add_option('--javac-includes', action='append',
76 help='A list of file patterns. If provided, only java files that match' +
77 'one of the patterns will be compiled.')
78 parser.add_option('--classpath', action='append',
79 help='Classpaths for javac.')
80 parser.add_option('--output-dir', help='Directory for javac output.')
81 parser.add_option('--stamp', help='Path to touch on success.')
82 parser.add_option('--chromium-code', type='int', help='Whether code being '
83 'compiled should be built with stricter warnings for '
86 options, _ = parser.parse_args()
91 build_utils.Touch(options.stamp)
94 if __name__ == '__main__':