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 src_dirs = options.src_dirs.split()
21 java_files = build_utils.FindInDirectories(src_dirs, '*.java')
22 if options.javac_includes:
23 javac_includes = options.javac_includes.split()
24 filtered_java_files = []
26 for include in javac_includes:
27 if fnmatch.fnmatch(f, include):
28 filtered_java_files.append(f)
30 java_files = filtered_java_files
32 # Compiling guava with certain orderings of input files causes a compiler
33 # crash... Sorted order works, so use that.
34 # See https://code.google.com/p/guava-libraries/issues/detail?id=950
36 classpath = options.classpath.split()
39 for path in classpath:
40 if os.path.exists(path + '.TOC'):
41 jar_inputs.append(path + '.TOC')
43 jar_inputs.append(path)
50 '-classpath', os.pathsep.join(classpath),
57 # Delete the classes directory. This ensures that all .class files in the
58 # output are actually from the input .java files. For example, if a .java
59 # file is deleted or an inner class is removed, the classes directory should
60 # not contain the corresponding old .class file after running this action.
61 build_utils.DeleteDirectory(output_dir)
62 build_utils.MakeDirectory(output_dir)
63 suppress_output = not options.chromium_code
64 build_utils.CheckCallDie(javac_cmd, suppress_output=suppress_output)
66 record_path = '%s/javac.md5.stamp' % options.output_dir
67 md5_check.CallAndRecordIfStale(
69 record_path=record_path,
70 input_paths=java_files + jar_inputs,
71 input_strings=javac_cmd)
75 parser = optparse.OptionParser()
76 parser.add_option('--src-dirs', help='Directories containing java files.')
77 parser.add_option('--javac-includes',
78 help='A list of file patterns. If provided, only java files that match' +
79 'one of the patterns will be compiled.')
80 parser.add_option('--classpath', help='Classpath for javac.')
81 parser.add_option('--output-dir', help='Directory for javac output.')
82 parser.add_option('--stamp', help='Path to touch on success.')
83 parser.add_option('--chromium-code', type='int', help='Whether code being '
84 'compiled should be built with stricter warnings for '
87 options, _ = parser.parse_args()
92 build_utils.Touch(options.stamp)
95 if __name__ == '__main__':