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.
12 from util import build_utils
13 from util import md5_check
17 output_dir = options.output_dir
19 src_dirs = build_utils.ParseGypList(options.src_dirs)
20 java_files = build_utils.FindInDirectories(src_dirs, '*.java')
21 if options.javac_includes:
22 javac_includes = build_utils.ParseGypList(options.javac_includes)
23 filtered_java_files = []
25 for include in javac_includes:
26 if fnmatch.fnmatch(f, include):
27 filtered_java_files.append(f)
29 java_files = filtered_java_files
31 # Compiling guava with certain orderings of input files causes a compiler
32 # crash... Sorted order works, so use that.
33 # See https://code.google.com/p/guava-libraries/issues/detail?id=950
35 classpath = build_utils.ParseGypList(options.classpath)
38 for path in classpath:
39 if os.path.exists(path + '.TOC'):
40 jar_inputs.append(path + '.TOC')
42 jar_inputs.append(path)
49 '-classpath', ':'.join(classpath),
56 # Delete the classes directory. This ensures that all .class files in the
57 # output are actually from the input .java files. For example, if a .java
58 # file is deleted or an inner class is removed, the classes directory should
59 # not contain the corresponding old .class file after running this action.
60 build_utils.DeleteDirectory(output_dir)
61 build_utils.MakeDirectory(output_dir)
62 suppress_output = not options.chromium_code
63 build_utils.CheckCallDie(javac_cmd, suppress_output=suppress_output)
65 record_path = '%s/javac.md5.stamp' % options.output_dir
66 md5_check.CallAndRecordIfStale(
68 record_path=record_path,
69 input_paths=java_files + jar_inputs,
70 input_strings=javac_cmd)
74 parser = optparse.OptionParser()
75 parser.add_option('--src-dirs', help='Directories containing java files.')
76 parser.add_option('--javac-includes',
77 help='A list of file patterns. If provided, only java files that match' +
78 'one of the patterns will be compiled.')
79 parser.add_option('--classpath', help='Classpath 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 # TODO(newt): remove this once http://crbug.com/177552 is fixed in ninja.
87 parser.add_option('--ignore', help='Ignored.')
89 options, _ = parser.parse_args()
94 build_utils.Touch(options.stamp)
97 if __name__ == '__main__':
98 sys.exit(main(sys.argv))