def main():
build_utils.InitLogging('PROGUARD_DEBUG')
options = _ParseOptions()
logging.debug('Preparing configs')
proguard_configs = options.proguard_configs
# ProGuard configs that are derived from flags.
dynamic_config_data = _CreateDynamicConfig(options)
# ProGuard configs that are derived from flags.
merged_configs = _CombineConfigs(proguard_configs,
dynamic_config_data,
exclude_generated=True)
print_stdout = _ContainsDebuggingConfig(merged_configs) or options.verbose
if options.expected_file:
diff_utils.CheckExpectations(merged_configs, options)
if options.only_verify_expectations:
build_utils.WriteDepfile(options.depfile,
options.actual_file,
inputs=options.proguard_configs)
return
logging.debug('Looking for embedded configs')
libraries = []
for p in options.classpath:
# TODO(bjoyce): Remove filter once old android support libraries are gone.
# Fix for having Library class extend program class dependency problem.
if 'com_android_support' in p or 'android_support_test' in p:
continue
# If a jar is part of input no need to include it as library jar.
if p not in libraries and p not in options.input_paths:
libraries.append(p)
_VerifyNoEmbeddedConfigs(options.input_paths + libraries)
_OptimizeWithR8(options, proguard_configs, libraries, dynamic_config_data,
print_stdout)
if not options.disable_checks:
logging.debug('Running tracereferences')
all_dex_files = []
if options.output_path:
all_dex_files.append(options.output_path)
if options.dex_dests:
all_dex_files.extend(options.dex_dests)
_CheckForMissingSymbols(options.r8_path, all_dex_files,
options.classpath, options.warnings_as_errors)
for output in options.extra_mapping_output_paths:
shutil.copy(options.mapping_output, output)
inputs = options.proguard_configs + options.input_paths + libraries
if options.apply_mapping:
inputs.append(options.apply_mapping)
_MaybeWriteStampAndDepFile(options, inputs)
def main():
build_utils.InitLogging('LINT_DEBUG')
args = _ParseArgs(sys.argv[1:])
# TODO(wnwen): Consider removing lint cache now that there are only two lint
# invocations.
# Avoid parallelizing cache creation since lint runs without the cache defeat
# the purpose of creating the cache in the first place.
if (not args.create_cache and not args.skip_build_server
and server_utils.MaybeRunCommand(name=args.target_name,
argv=sys.argv,
stamp_file=args.stamp,
force=args.use_build_server)):
return
sources = []
for java_sources_file in args.java_sources:
sources.extend(build_utils.ReadSourcesList(java_sources_file))
resource_sources = []
for resource_sources_file in args.resource_sources:
resource_sources.extend(build_utils.ReadSourcesList(resource_sources_file))
possible_depfile_deps = (args.srcjars + args.resource_zips + sources +
resource_sources + [
args.baseline,
args.manifest_path,
])
depfile_deps = [p for p in possible_depfile_deps if p]
_RunLint(args.create_cache,
args.lint_binary_path,
args.backported_methods,
args.config_path,
args.manifest_path,
args.extra_manifest_paths,
sources,
args.classpath,
args.cache_dir,
args.android_sdk_version,
args.aars,
args.srcjars,
args.min_sdk_version,
resource_sources,
args.resource_zips,
args.android_sdk_root,
args.lint_gen_dir,
args.baseline,
testonly_target=args.testonly,
warnings_as_errors=args.warnings_as_errors)
logging.info('Creating stamp file')
build_utils.Touch(args.stamp)
if args.depfile:
build_utils.WriteDepfile(args.depfile, args.stamp, depfile_deps)
def main():
build_utils.InitLogging('LINT_DEBUG')
args = _ParseArgs(sys.argv[1:])
sources = []
for java_sources_file in args.java_sources:
sources.extend(build_utils.ReadSourcesList(java_sources_file))
resource_sources = []
for resource_sources_file in args.resource_sources:
resource_sources.extend(
build_utils.ReadSourcesList(resource_sources_file))
possible_depfile_deps = (args.srcjars + args.resource_zips + sources +
resource_sources + [
args.manifest_path,
])
depfile_deps = [p for p in possible_depfile_deps if p]
_RunLint(args.lint_path,
args.config_path,
args.manifest_path,
args.result_path,
args.product_dir,
sources,
args.cache_dir,
args.android_sdk_version,
args.srcjars,
args.min_sdk_version,
args.manifest_package,
resource_sources,
args.resource_zips,
args.android_sdk_root,
testonly_target=args.testonly,
can_fail_build=args.can_fail_build,
include_unexpected=args.include_unexpected_failures,
silent=args.silent)
logging.info('Creating stamp file')
build_utils.Touch(args.stamp)
if args.depfile:
build_utils.WriteDepfile(args.depfile,
args.stamp,
depfile_deps,
add_pydeps=False) # pydeps listed in GN.
def main(args):
build_utils.InitLogging('DEX_DEBUG')
options = _ParseArgs(args)
options.class_inputs += options.class_inputs_filearg
options.dex_inputs += options.dex_inputs_filearg
input_paths = options.class_inputs + options.dex_inputs
if options.multi_dex and options.main_dex_list_path:
input_paths.append(options.main_dex_list_path)
input_paths.append(options.r8_jar_path)
output_paths = [options.output]
if options.incremental_dir:
final_dex_inputs = _IntermediateDexFilePathsFromInputJars(
options.class_inputs, options.incremental_dir)
output_paths += final_dex_inputs
track_subpaths_allowlist = options.class_inputs
else:
final_dex_inputs = list(options.class_inputs)
track_subpaths_allowlist = None
final_dex_inputs += options.dex_inputs
dex_cmd = [
build_utils.JAVA_PATH, '-jar', options.r8_jar_path, 'd8',
'--no-desugaring'
]
if options.release:
dex_cmd += ['--release']
if options.min_api:
dex_cmd += ['--min-api', options.min_api]
if options.force_enable_assertions:
dex_cmd += ['--force-enable-assertions']
md5_check.CallAndWriteDepfileIfStale(
lambda changes: _OnStaleMd5(changes, options, final_dex_inputs, dex_cmd
),
options,
depfile_deps=options.class_inputs_filearg + options.dex_inputs_filearg,
output_paths=output_paths,
input_paths=input_paths,
input_strings=dex_cmd + [bool(options.incremental_dir)],
pass_changes=True,
track_subpaths_allowlist=track_subpaths_allowlist)
def main():
build_utils.InitLogging('CREATE_UNWIND_TABLE_DEBUG')
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument('--input_path',
help='Path to the unstripped binary.',
required=True,
metavar='FILE')
parser.add_argument('--output_path',
help='Path to unwind info binary output.',
required=True,
metavar='FILE')
parser.add_argument('--dump_syms_path',
required=True,
help='The path of the dump_syms binary.',
metavar='FILE')
parser.add_argument('--readobj_path',
required=True,
help='The path of the llvm-readobj binary.',
metavar='FILE')
args = parser.parse_args()
proc = subprocess.Popen(
['./' + args.dump_syms_path, args.input_path, '-v'],
stdout=subprocess.PIPE,
encoding='ascii')
function_cfis = ReadFunctionCfi(proc.stdout)
function_unwinds = GenerateUnwinds(function_cfis, parsers=ALL_PARSERS)
encoded_function_unwinds = EncodeFunctionUnwinds(
function_unwinds,
ReadTextSectionStartAddress(args.readobj_path, args.input_path))
(page_table, function_table, function_offset_table,
unwind_instruction_table) = GenerateUnwindTables(encoded_function_unwinds)
unwind_info: bytes = EncodeUnwindInfo(page_table, function_table,
function_offset_table,
unwind_instruction_table)
if proc.wait():
logging.critical('dump_syms exited with return code %d',
proc.returncode)
sys.exit(proc.returncode)
with open(args.output_path, 'wb') as f:
f.write(unwind_info)
return 0
def main():
build_utils.InitLogging('LINT_DEBUG')
args = _ParseArgs(sys.argv[1:])
sources = []
for java_sources_file in args.java_sources:
sources.extend(build_utils.ReadSourcesList(java_sources_file))
resource_sources = []
for resource_sources_file in args.resource_sources:
resource_sources.extend(build_utils.ReadSourcesList(resource_sources_file))
possible_depfile_deps = (args.srcjars + args.resource_zips + sources +
resource_sources + [
args.baseline,
args.manifest_path,
])
depfile_deps = [p for p in possible_depfile_deps if p]
_RunLint(args.lint_binary_path,
args.backported_methods,
args.config_path,
args.manifest_path,
args.extra_manifest_paths,
sources,
args.classpath,
args.cache_dir,
args.android_sdk_version,
args.aars,
args.srcjars,
args.min_sdk_version,
resource_sources,
args.resource_zips,
args.android_sdk_root,
args.lint_gen_dir,
args.baseline,
args.expected_warnings,
testonly_target=args.testonly,
warnings_as_errors=args.warnings_as_errors)
logging.info('Creating stamp file')
build_utils.Touch(args.stamp)
if args.depfile:
build_utils.WriteDepfile(args.depfile, args.stamp, depfile_deps)
def main():
build_utils.InitLogging('RESOURCE_SIZES_DEBUG')
argparser = argparse.ArgumentParser(description='Print APK size metrics.')
argparser.add_argument(
'--min-pak-resource-size',
type=int,
default=20 * 1024,
help='Minimum byte size of displayed pak resources.')
argparser.add_argument('--chromium-output-directory',
dest='out_dir',
type=os.path.realpath,
help='Location of the build artifacts.')
argparser.add_argument('--chartjson',
action='store_true',
help='DEPRECATED. Use --output-format=chartjson '
'instead.')
argparser.add_argument('--output-format',
choices=['chartjson', 'histograms'],
help='Output the results to a file in the given '
'format instead of printing the results.')
argparser.add_argument('--loadable_module', help='Obsolete (ignored).')
# Accepted to conform to the isolated script interface, but ignored.
argparser.add_argument('--isolated-script-test-filter',
help=argparse.SUPPRESS)
argparser.add_argument('--isolated-script-test-perf-output',
type=os.path.realpath,
help=argparse.SUPPRESS)
output_group = argparser.add_mutually_exclusive_group()
output_group.add_argument('--output-dir',
default='.',
help='Directory to save chartjson to.')
output_group.add_argument(
'--output-file',
help='Path to output .json (replaces --output-dir). Works only for '
'--output-format=chartjson')
output_group.add_argument(
'--isolated-script-test-output',
type=os.path.realpath,
help='File to which results will be written in the '
'simplified JSON output format.')
argparser.add_argument('input',
help='Path to .apk or .apks file to measure.')
trichrome_group = argparser.add_argument_group(
'Trichrome inputs',
description='When specified, |input| is used only as Test suite name.')
trichrome_group.add_argument('--trichrome-chrome',
help='Path to Trichrome Chrome .apks')
trichrome_group.add_argument('--trichrome-webview',
help='Path to Trichrome WebView .apk(s)')
trichrome_group.add_argument('--trichrome-library',
help='Path to Trichrome Library .apk')
args = argparser.parse_args()
devil_chromium.Initialize(output_directory=args.out_dir)
# TODO(bsheedy): Remove this once uses of --chartjson have been removed.
if args.chartjson:
args.output_format = 'chartjson'
isolated_script_output = {'valid': False, 'failures': []}
test_name = 'resource_sizes (%s)' % os.path.basename(args.input)
if args.isolated_script_test_output:
args.output_dir = os.path.join(
os.path.dirname(args.isolated_script_test_output), test_name)
if not os.path.exists(args.output_dir):
os.makedirs(args.output_dir)
try:
_ResourceSizes(args)
isolated_script_output = {
'valid': True,
'failures': [],
}
finally:
if args.isolated_script_test_output:
results_path = os.path.join(args.output_dir, 'test_results.json')
with open(results_path, 'w') as output_file:
json.dump(isolated_script_output, output_file)
with open(args.isolated_script_test_output, 'w') as output_file:
json.dump(isolated_script_output, output_file)
def main(args):
build_utils.InitLogging('RESOURCE_DEBUG')
args = build_utils.ExpandFileArgs(args)
options = _ParseArgs(args)
if options.expected_file:
actual_data = _CreateNormalizedManifestForVerification(options)
diff_utils.CheckExpectations(actual_data, options)
if options.only_verify_expectations:
return
path = options.arsc_path or options.proto_path
debug_temp_resources_dir = os.environ.get('TEMP_RESOURCES_DIR')
if debug_temp_resources_dir:
path = os.path.join(debug_temp_resources_dir, os.path.basename(path))
else:
# Use a deterministic temp directory since .pb files embed the absolute
# path of resources: crbug.com/939984
path = path + '.tmpdir'
build_utils.DeleteDirectory(path)
with resource_utils.BuildContext(
temp_dir=path, keep_files=bool(debug_temp_resources_dir)) as build:
manifest_package_name = _PackageApk(options, build)
# If --shared-resources-allowlist is used, all the resources listed in the
# corresponding R.txt file will be non-final, and an onResourcesLoaded()
# will be generated to adjust them at runtime.
#
# Otherwise, if --shared-resources is used, the all resources will be
# non-final, and an onResourcesLoaded() method will be generated too.
#
# Otherwise, all resources will be final, and no method will be generated.
#
rjava_build_options = resource_utils.RJavaBuildOptions()
if options.shared_resources_allowlist:
rjava_build_options.ExportSomeResources(
options.shared_resources_allowlist)
rjava_build_options.GenerateOnResourcesLoaded()
if options.shared_resources:
# The final resources will only be used in WebLayer, so hardcode the
# package ID to be what WebLayer expects.
rjava_build_options.SetFinalPackageId(
protoresources.SHARED_LIBRARY_HARDCODED_ID)
elif options.shared_resources or options.app_as_shared_lib:
rjava_build_options.ExportAllResources()
rjava_build_options.GenerateOnResourcesLoaded()
custom_root_package_name = options.r_java_root_package_name
grandparent_custom_package_name = None
# Always generate an R.java file for the package listed in
# AndroidManifest.xml because this is where Android framework looks to find
# onResourcesLoaded() for shared library apks. While not actually necessary
# for application apks, it also doesn't hurt.
apk_package_name = manifest_package_name
if options.package_name and not options.arsc_package_name:
# Feature modules have their own custom root package name and should
# inherit from the appropriate base module package. This behaviour should
# not be present for test apks with an apk under test. Thus,
# arsc_package_name is used as it is only defined for test apks with an
# apk under test.
custom_root_package_name = options.package_name
grandparent_custom_package_name = options.r_java_root_package_name
# Feature modules have the same manifest package as the base module but
# they should not create an R.java for said manifest package because it
# will be created in the base module.
apk_package_name = None
logging.debug('Creating R.srcjar')
resource_utils.CreateRJavaFiles(
build.srcjar_dir, apk_package_name, build.r_txt_path,
options.extra_res_packages, rjava_build_options,
options.srcjar_out, custom_root_package_name,
grandparent_custom_package_name, options.extra_main_r_text_files)
build_utils.ZipDir(build.srcjar_path, build.srcjar_dir)
# Sanity check that the created resources have the expected package ID.
logging.debug('Performing sanity check')
if options.package_id:
expected_id = options.package_id
elif options.shared_resources:
expected_id = 0
else:
expected_id = 127 # == '0x7f'.
_, package_id = resource_utils.ExtractArscPackage(
options.aapt2_path,
build.arsc_path if options.arsc_path else build.proto_path)
if package_id != expected_id:
raise Exception('Invalid package ID 0x%x (expected 0x%x)' %
(package_id, expected_id))
logging.debug('Copying outputs')
_WriteOutputs(options, build)
if options.depfile:
depfile_deps = (options.dependencies_res_zips +
options.dependencies_res_zip_overlays +
options.extra_main_r_text_files +
options.include_resources)
build_utils.WriteDepfile(options.depfile, options.srcjar_out,
depfile_deps)
def main(args):
build_utils.InitLogging('RESOURCE_DEBUG')
args = build_utils.ExpandFileArgs(args)
options = _ParseArgs(args)
path = options.arsc_path or options.proto_path
debug_temp_resources_dir = os.environ.get('TEMP_RESOURCES_DIR')
if debug_temp_resources_dir:
path = os.path.join(debug_temp_resources_dir, os.path.basename(path))
else:
# Use a deterministic temp directory since .pb files embed the absolute
# path of resources: crbug.com/939984
path = path + '.tmpdir'
build_utils.DeleteDirectory(path)
build_utils.MakeDirectory(path)
with resource_utils.BuildContext(
temp_dir=path, keep_files=bool(debug_temp_resources_dir)) as build:
manifest_package_name = _PackageApk(options, build)
# If --shared-resources-whitelist is used, the all resources listed in
# the corresponding R.txt file will be non-final, and an onResourcesLoaded()
# will be generated to adjust them at runtime.
#
# Otherwise, if --shared-resources is used, the all resources will be
# non-final, and an onResourcesLoaded() method will be generated too.
#
# Otherwise, all resources will be final, and no method will be generated.
#
rjava_build_options = resource_utils.RJavaBuildOptions()
if options.shared_resources_whitelist:
rjava_build_options.ExportSomeResources(
options.shared_resources_whitelist)
rjava_build_options.GenerateOnResourcesLoaded()
elif options.shared_resources or options.app_as_shared_lib:
rjava_build_options.ExportAllResources()
rjava_build_options.GenerateOnResourcesLoaded()
custom_root_package_name = options.r_java_root_package_name
grandparent_custom_package_name = None
if options.package_name and not options.arsc_package_name:
# Feature modules have their own custom root package name and should
# inherit from the appropriate base module package. This behaviour should
# not be present for test apks with an apk under test. Thus,
# arsc_package_name is used as it is only defined for test apks with an
# apk under test.
custom_root_package_name = options.package_name
grandparent_custom_package_name = options.r_java_root_package_name
if options.shared_resources or options.app_as_shared_lib:
package_for_library = manifest_package_name
else:
package_for_library = None
logging.debug('Creating R.srcjar')
resource_utils.CreateRJavaFiles(
build.srcjar_dir, package_for_library, build.r_txt_path,
options.extra_res_packages, options.extra_r_text_files,
rjava_build_options, options.srcjar_out, custom_root_package_name,
grandparent_custom_package_name, options.extra_main_r_text_files)
build_utils.ZipDir(build.srcjar_path, build.srcjar_dir)
# Sanity check that the created resources have the expected package ID.
logging.debug('Performing sanity check')
if options.package_id:
expected_id = options.package_id
elif options.shared_resources:
expected_id = 0
else:
expected_id = 127 # == '0x7f'.
_, package_id = resource_utils.ExtractArscPackage(
options.aapt2_path,
build.arsc_path if options.arsc_path else build.proto_path)
if package_id != expected_id:
raise Exception('Invalid package ID 0x%x (expected 0x%x)' %
(package_id, expected_id))
logging.debug('Copying outputs')
_WriteOutputs(options, build)
if options.depfile:
build_utils.WriteDepfile(options.depfile,
options.srcjar_out,
inputs=options.dependencies_res_zips +
options.extra_r_text_files,
add_pydeps=False)
def main(argv):
build_utils.InitLogging('JAVAC_DEBUG')
colorama.init()
argv = build_utils.ExpandFileArgs(argv)
options, java_files = _ParseOptions(argv)
javac_cmd = []
if options.gomacc_path:
javac_cmd.append(options.gomacc_path)
javac_cmd.append(build_utils.JAVAC_PATH)
javac_args = [
'-g',
# Chromium only allows UTF8 source files. Being explicit avoids
# javac pulling a default encoding from the user's environment.
'-encoding',
'UTF-8',
# Prevent compiler from compiling .java files not listed as inputs.
# See: http://blog.ltgt.net/most-build-tools-misuse-javac/
'-sourcepath',
':',
]
if options.enable_errorprone:
# All errorprone args are passed space-separated in a single arg.
errorprone_flags = ['-Xplugin:ErrorProne']
for warning in ERRORPRONE_WARNINGS_TO_TURN_OFF:
errorprone_flags.append('-Xep:{}:OFF'.format(warning))
for warning in ERRORPRONE_WARNINGS_TO_ERROR:
errorprone_flags.append('-Xep:{}:ERROR'.format(warning))
if not options.warnings_as_errors:
errorprone_flags.append('-XepAllErrorsAsWarnings')
javac_args += ['-XDcompilePolicy=simple', ' '.join(errorprone_flags)]
# This flag quits errorprone after checks and before code generation, since
# we do not need errorprone outputs, this speeds up errorprone by 4 seconds
# for chrome_java.
javac_args += ['-XDshould-stop.ifNoError=FLOW']
if options.java_version:
javac_args.extend([
'-source',
options.java_version,
'-target',
options.java_version,
])
if options.java_version == '1.8':
# Android's boot jar doesn't contain all java 8 classes.
options.bootclasspath.append(build_utils.RT_JAR_PATH)
if options.warnings_as_errors:
javac_args.extend(['-Werror'])
else:
# XDignore.symbol.file makes javac compile against rt.jar instead of
# ct.sym. This means that using a java internal package/class will not
# trigger a compile warning or error.
javac_args.extend(['-XDignore.symbol.file'])
if options.processors:
javac_args.extend(['-processor', ','.join(options.processors)])
else:
# This effectively disables all annotation processors, even including
# annotation processors in service provider configuration files named
# META-INF/. See the following link for reference:
# https://docs.oracle.com/en/java/javase/11/tools/javac.html
javac_args.extend(['-proc:none'])
if options.bootclasspath:
javac_args.extend(['-bootclasspath', ':'.join(options.bootclasspath)])
if options.processorpath:
javac_args.extend(['-processorpath', ':'.join(options.processorpath)])
if options.processor_args:
for arg in options.processor_args:
javac_args.extend(['-A%s' % arg])
javac_args.extend(options.javac_arg)
classpath_inputs = (
options.bootclasspath + options.classpath + options.processorpath)
depfile_deps = classpath_inputs
# Files that are already inputs in GN should go in input_paths.
input_paths = depfile_deps + options.java_srcjars + java_files
if options.header_jar:
input_paths.append(options.header_jar)
input_paths += [x[0] for x in options.additional_jar_files]
output_paths = [
options.jar_path,
options.jar_path + '.info',
]
input_strings = javac_cmd + javac_args + options.classpath + java_files
if options.jar_info_exclude_globs:
input_strings.append(options.jar_info_exclude_globs)
md5_check.CallAndWriteDepfileIfStale(
lambda: _OnStaleMd5(options, javac_cmd, javac_args, java_files),
options,
depfile_deps=depfile_deps,
input_paths=input_paths,
input_strings=input_strings,
output_paths=output_paths)
def main(args):
build_utils.InitLogging('DEX_DEBUG')
options = _ParseArgs(args)
options.class_inputs += options.class_inputs_filearg
options.dex_inputs += options.dex_inputs_filearg
input_paths = options.class_inputs + options.dex_inputs
if options.multi_dex and options.main_dex_list_path:
input_paths.append(options.main_dex_list_path)
input_paths.append(options.r8_jar_path)
input_paths.append(options.custom_d8_jar_path)
depfile_deps = options.class_inputs_filearg + options.dex_inputs_filearg
output_paths = [options.output]
track_subpaths_allowlist = []
if options.incremental_dir:
final_dex_inputs = _IntermediateDexFilePathsFromInputJars(
options.class_inputs, options.incremental_dir)
output_paths += final_dex_inputs
track_subpaths_allowlist += options.class_inputs
else:
final_dex_inputs = list(options.class_inputs)
final_dex_inputs += options.dex_inputs
dex_cmd = build_utils.JavaCmd(options.warnings_as_errors) + [
'-cp',
'{}:{}'.format(options.r8_jar_path, options.custom_d8_jar_path),
'org.chromium.build.CustomD8',
]
if options.release:
dex_cmd += ['--release']
if options.min_api:
dex_cmd += ['--min-api', options.min_api]
if not options.desugar:
dex_cmd += ['--no-desugaring']
elif options.classpath:
# The classpath is used by D8 to for interface desugaring.
if options.desugar_dependencies:
dex_cmd += ['--desugar-dependencies', options.desugar_dependencies]
if track_subpaths_allowlist:
track_subpaths_allowlist += options.classpath
depfile_deps += options.classpath
input_paths += options.classpath
dex_cmd += ['--lib', build_utils.JAVA_HOME]
for path in options.bootclasspath:
dex_cmd += ['--lib', path]
# Still pass the entire classpath in case a new dependency is needed by
# desugar, so that desugar_dependencies will be updated for the next build.
for path in options.classpath:
dex_cmd += ['--classpath', path]
depfile_deps += options.bootclasspath
input_paths += options.bootclasspath
if options.desugar_jdk_libs_json:
dex_cmd += ['--desugared-lib', options.desugar_jdk_libs_json]
if options.force_enable_assertions:
dex_cmd += ['--force-enable-assertions']
# The changes feature from md5_check allows us to only re-dex the class files
# that have changed and the class files that need to be re-desugared by D8.
md5_check.CallAndWriteDepfileIfStale(
lambda changes: _OnStaleMd5(changes, options, final_dex_inputs, dex_cmd
),
options,
input_paths=input_paths,
input_strings=dex_cmd + [bool(options.incremental_dir)],
output_paths=output_paths,
pass_changes=True,
track_subpaths_allowlist=track_subpaths_allowlist,
depfile_deps=depfile_deps)
def main(args):
build_utils.InitLogging('RESOURCE_DEBUG')
args = build_utils.ExpandFileArgs(args)
options = _ParseArgs(args)
if options.expected_file:
actual_data = _CreateNormalizedManifest(options)
diff_utils.CheckExpectations(actual_data, options)
if options.only_verify_expectations:
return
depfile_deps = (options.dependencies_res_zips +
options.dependencies_res_zip_overlays +
options.extra_main_r_text_files +
options.include_resources)
possible_input_paths = depfile_deps + options.resources_config_paths + [
options.aapt2_path,
options.android_manifest,
options.expected_file,
options.expected_file_base,
options.shared_resources_allowlist,
options.use_resource_ids_path,
options.webp_binary,
]
input_paths = [p for p in possible_input_paths if p]
input_strings = [
options.app_as_shared_lib,
options.arsc_package_name,
options.debuggable,
options.extra_res_packages,
options.failure_file,
options.include_resources,
options.locale_allowlist,
options.manifest_package,
options.max_sdk_version,
options.min_sdk_version,
options.no_xml_namespaces,
options.package_id,
options.package_name,
options.png_to_webp,
options.rename_manifest_package,
options.resource_exclusion_exceptions,
options.resource_exclusion_regex,
options.r_java_root_package_name,
options.shared_resources,
options.shared_resources_allowlist_locales,
options.short_resource_paths,
options.strip_resource_names,
options.support_zh_hk,
options.target_sdk_version,
options.values_filter_rules,
options.version_code,
options.version_name,
options.webp_cache_dir,
]
output_paths = [options.srcjar_out]
possible_output_paths = [
options.actual_file,
options.arsc_path,
options.emit_ids_out,
options.info_path,
options.optimized_arsc_path,
options.optimized_proto_path,
options.proguard_file,
options.proguard_file_main_dex,
options.proto_path,
options.resources_path_map_out_path,
options.r_text_out,
]
output_paths += [p for p in possible_output_paths if p]
# Since we overspecify deps, this target depends on java deps that are not
# going to change its output. This target is also slow (6-12 seconds) and
# blocking the critical path. We want changes to java_library targets to not
# trigger re-compilation of resources, thus we need to use md5_check.
md5_check.CallAndWriteDepfileIfStale(lambda: _OnStaleMd5(options),
options,
input_paths=input_paths,
input_strings=input_strings,
output_paths=output_paths,
depfile_deps=depfile_deps)
def main(argv):
build_utils.InitLogging('TURBINE_DEBUG')
argv = build_utils.ExpandFileArgs(argv[1:])
parser = argparse.ArgumentParser()
build_utils.AddDepfileOption(parser)
parser.add_argument('--turbine-jar-path',
required=True,
help='Path to the turbine jar file.')
parser.add_argument('--java-srcjars',
action='append',
default=[],
help='List of srcjars to include in compilation.')
parser.add_argument(
'--bootclasspath',
action='append',
default=[],
help='Boot classpath for javac. If this is specified multiple times, '
'they will all be appended to construct the classpath.')
parser.add_argument(
'--java-version',
help=
'Java language version to use in -source and -target args to javac.')
parser.add_argument('--classpath',
action='append',
help='Classpath to use.')
parser.add_argument('--processors',
action='append',
help='GN list of annotation processor main classes.')
parser.add_argument(
'--processorpath',
action='append',
help='GN list of jars that comprise the classpath used for Annotation '
'Processors.')
parser.add_argument(
'--processor-args',
action='append',
help='key=value arguments for the annotation processors.')
parser.add_argument('--jar-path', help='Jar output path.', required=True)
parser.add_argument('--generated-jar-path',
required=True,
help='Output path for generated source files.')
parser.add_argument('--warnings-as-errors',
action='store_true',
help='Treat all warnings as errors.')
options, unknown_args = parser.parse_known_args(argv)
options.bootclasspath = build_utils.ParseGnList(options.bootclasspath)
options.classpath = build_utils.ParseGnList(options.classpath)
options.processorpath = build_utils.ParseGnList(options.processorpath)
options.processors = build_utils.ParseGnList(options.processors)
options.java_srcjars = build_utils.ParseGnList(options.java_srcjars)
files = []
for arg in unknown_args:
# Interpret a path prefixed with @ as a file containing a list of sources.
if arg.startswith('@'):
files.extend(build_utils.ReadSourcesList(arg[1:]))
cmd = build_utils.JavaCmd(options.warnings_as_errors) + [
'-classpath', options.turbine_jar_path, 'com.google.turbine.main.Main'
]
javac_cmd = []
# Turbine reads lists from command line args by consuming args until one
# starts with double dash (--). Thus command line args should be grouped
# together and passed in together.
if options.processors:
cmd += ['--processors']
cmd += options.processors
if options.java_version:
javac_cmd.extend([
'-source',
options.java_version,
'-target',
options.java_version,
])
if options.java_version == '1.8':
# Android's boot jar doesn't contain all java 8 classes.
options.bootclasspath.append(build_utils.RT_JAR_PATH)
if options.bootclasspath:
cmd += ['--bootclasspath']
for bootclasspath in options.bootclasspath:
cmd += bootclasspath.split(':')
if options.processorpath:
cmd += ['--processorpath']
cmd += options.processorpath
if options.processor_args:
for arg in options.processor_args:
javac_cmd.extend(['-A%s' % arg])
if options.classpath:
cmd += ['--classpath']
cmd += options.classpath
if options.java_srcjars:
cmd += ['--source_jars']
cmd += options.java_srcjars
if files:
# Use jar_path to ensure paths are relative (needed for goma).
files_rsp_path = options.jar_path + '.files_list.txt'
with open(files_rsp_path, 'w') as f:
f.write(' '.join(files))
# Pass source paths as response files to avoid extremely long command lines
# that are tedius to debug.
cmd += ['--sources']
cmd += ['@' + files_rsp_path]
if javac_cmd:
cmd.append('--javacopts')
cmd += javac_cmd
cmd.append('--') # Terminate javacopts
# Use AtomicOutput so that output timestamps are not updated when outputs
# are not changed.
with build_utils.AtomicOutput(options.jar_path) as output_jar, \
build_utils.AtomicOutput(options.generated_jar_path) as generated_jar:
cmd += [
'--output', output_jar.name, '--gensrc_output', generated_jar.name
]
logging.debug('Command: %s', cmd)
start = time.time()
build_utils.CheckOutput(cmd,
print_stdout=True,
fail_on_output=options.warnings_as_errors)
end = time.time() - start
logging.info('Header compilation took %ss', end)
if options.depfile:
# GN already knows of the java files, so avoid listing individual java files
# in the depfile.
depfile_deps = (options.bootclasspath + options.classpath +
options.processorpath + options.java_srcjars)
build_utils.WriteDepfile(options.depfile, options.jar_path,
depfile_deps)
def main():
build_utils.InitLogging('PROGUARD_DEBUG')
options = _ParseOptions()
logging.debug('Preparing configs')
proguard_configs = options.proguard_configs
# ProGuard configs that are derived from flags.
dynamic_config_data = _CreateDynamicConfig(options)
# ProGuard configs that are derived from flags.
merged_configs = _CombineConfigs(
proguard_configs, dynamic_config_data, exclude_generated=True)
print_stdout = _ContainsDebuggingConfig(merged_configs) or options.verbose
if options.expected_file:
diff_utils.CheckExpectations(merged_configs, options)
if options.only_verify_expectations:
build_utils.WriteDepfile(options.depfile,
options.actual_file,
inputs=options.proguard_configs)
return
logging.debug('Looking for embedded configs')
libraries = []
for p in options.classpath:
# TODO(bjoyce): Remove filter once old android support libraries are gone.
# Fix for having Library class extend program class dependency problem.
if 'com_android_support' in p or 'android_support_test' in p:
continue
# If a jar is part of input no need to include it as library jar.
if p not in libraries and p not in options.input_paths:
libraries.append(p)
_VerifyNoEmbeddedConfigs(options.input_paths + libraries)
if options.keep_rules_output_path:
_OutputKeepRules(options.r8_path, options.input_paths, options.classpath,
options.keep_rules_targets_regex,
options.keep_rules_output_path)
return
base_context = _OptimizeWithR8(options, proguard_configs, libraries,
dynamic_config_data, print_stdout)
if not options.disable_checks:
logging.debug('Running tracereferences')
all_dex_files = []
if options.output_path:
all_dex_files.append(options.output_path)
if options.dex_dests:
all_dex_files.extend(options.dex_dests)
error_title = 'DEX contains references to non-existent symbols after R8.'
_CheckForMissingSymbols(options.r8_path, all_dex_files, options.classpath,
options.warnings_as_errors, error_title)
# Also ensure that base module doesn't have any references to child dex
# symbols.
# TODO(agrieve): Remove this check once r8 desugaring is fixed to not put
# synthesized classes in the base module.
error_title = 'Base module DEX contains references symbols within DFMs.'
_CheckForMissingSymbols(options.r8_path, [base_context.final_output_path],
options.classpath, options.warnings_as_errors,
error_title)
for output in options.extra_mapping_output_paths:
shutil.copy(options.mapping_output, output)
inputs = options.proguard_configs + options.input_paths + libraries
if options.apply_mapping:
inputs.append(options.apply_mapping)
_MaybeWriteStampAndDepFile(options, inputs)
def main(args):
build_utils.InitLogging('DEX_DEBUG')
options = _ParseArgs(args)
options.class_inputs += options.class_inputs_filearg
options.dex_inputs += options.dex_inputs_filearg
input_paths = options.class_inputs + options.dex_inputs
if options.multi_dex and options.main_dex_list_path:
input_paths.append(options.main_dex_list_path)
input_paths.append(options.r8_jar_path)
input_paths.append(options.custom_d8_jar_path)
depfile_deps = options.class_inputs_filearg + options.dex_inputs_filearg
output_paths = [options.output]
if options.incremental_dir:
final_dex_inputs = _IntermediateDexFilePathsFromInputJars(
options.class_inputs, options.incremental_dir)
output_paths += final_dex_inputs
track_subpaths_allowlist = options.class_inputs
else:
final_dex_inputs = list(options.class_inputs)
track_subpaths_allowlist = None
final_dex_inputs += options.dex_inputs
dex_cmd = build_utils.JavaCmd(options.warnings_as_errors) + [
'-cp',
'{}:{}'.format(options.r8_jar_path, options.custom_d8_jar_path),
'org.chromium.build.CustomD8',
]
if options.release:
dex_cmd += ['--release']
if options.min_api:
dex_cmd += ['--min-api', options.min_api]
if not options.desugar:
dex_cmd += ['--no-desugaring']
elif options.classpath:
# The classpath is used by D8 to for interface desugaring.
classpath_paths = options.classpath
if options.desugar_dependencies:
dex_cmd += ['--desugar-dependencies', options.desugar_dependencies]
if os.path.exists(options.desugar_dependencies):
with open(options.desugar_dependencies, 'r') as f:
lines = [line.strip() for line in f.readlines()]
# Use a set to deduplicate entries.
desugar_dependencies = set(dep for dep in lines if dep)
# Desugar dependencies are a subset of classpath.
classpath_paths = list(desugar_dependencies)
depfile_deps += classpath_paths
input_paths += classpath_paths
dex_cmd += ['--lib', build_utils.JAVA_HOME]
for path in options.bootclasspath:
dex_cmd += ['--lib', path]
# Still pass the entire classpath in case a new dependency is needed by
# desugar, so that desugar_dependencies will be updated for the next build.
for path in options.classpath:
dex_cmd += ['--classpath', path]
depfile_deps += options.bootclasspath
input_paths += options.bootclasspath
if options.desugar_jdk_libs_json:
dex_cmd += ['--desugared-lib', options.desugar_jdk_libs_json]
if options.force_enable_assertions:
dex_cmd += ['--force-enable-assertions']
md5_check.CallAndWriteDepfileIfStale(
lambda changes: _OnStaleMd5(changes, options, final_dex_inputs, dex_cmd
),
options,
input_paths=input_paths,
input_strings=dex_cmd + [bool(options.incremental_dir)],
output_paths=output_paths,
pass_changes=True,
track_subpaths_allowlist=track_subpaths_allowlist,
depfile_deps=depfile_deps)
def main(argv):
build_utils.InitLogging('TURBINE_DEBUG')
argv = build_utils.ExpandFileArgs(argv[1:])
parser = argparse.ArgumentParser()
build_utils.AddDepfileOption(parser)
parser.add_argument('--turbine-jar-path',
required=True,
help='Path to the turbine jar file.')
parser.add_argument('--java-srcjars',
action='append',
default=[],
help='List of srcjars to include in compilation.')
parser.add_argument(
'--bootclasspath',
action='append',
default=[],
help='Boot classpath for javac. If this is specified multiple times, '
'they will all be appended to construct the classpath.')
parser.add_argument(
'--java-version',
help=
'Java language version to use in -source and -target args to javac.')
parser.add_argument('--classpath',
action='append',
help='Classpath to use.')
parser.add_argument('--processors',
action='append',
help='GN list of annotation processor main classes.')
parser.add_argument(
'--processorpath',
action='append',
help='GN list of jars that comprise the classpath used for Annotation '
'Processors.')
parser.add_argument(
'--processor-args',
action='append',
help='key=value arguments for the annotation processors.')
parser.add_argument('--jar-path', help='Jar output path.', required=True)
parser.add_argument('--generated-jar-path',
required=True,
help='Output path for generated source files.')
options, unknown_args = parser.parse_known_args(argv)
options.bootclasspath = build_utils.ParseGnList(options.bootclasspath)
options.classpath = build_utils.ParseGnList(options.classpath)
options.processorpath = build_utils.ParseGnList(options.processorpath)
options.processors = build_utils.ParseGnList(options.processors)
options.java_srcjars = build_utils.ParseGnList(options.java_srcjars)
files = []
for arg in unknown_args:
# Interpret a path prefixed with @ as a file containing a list of sources.
if arg.startswith('@'):
files.extend(build_utils.ReadSourcesList(arg[1:]))
cmd = [
build_utils.JAVA_PATH, '-classpath', options.turbine_jar_path,
'com.google.turbine.main.Main'
]
javac_cmd = []
# Turbine reads lists from command line args by consuming args until one
# starts with double dash (--). Thus command line args should be grouped
# together and passed in together.
if options.processors:
cmd += ['--processors']
cmd += options.processors
if options.java_version:
javac_cmd.extend([
'-source',
options.java_version,
'-target',
options.java_version,
])
if options.java_version == '1.8':
# Android's boot jar doesn't contain all java 8 classes.
options.bootclasspath.append(build_utils.RT_JAR_PATH)
if options.bootclasspath:
cmd += ['--bootclasspath']
for bootclasspath in options.bootclasspath:
cmd += bootclasspath.split(':')
if options.processorpath:
cmd += ['--processorpath']
cmd += options.processorpath
if options.processor_args:
for arg in options.processor_args:
javac_cmd.extend(['-A%s' % arg])
classpath_inputs = (options.bootclasspath + options.classpath +
options.processorpath)
# GN already knows of the java files, so avoid listing individual java files
# in the depfile.
depfile_deps = classpath_inputs + options.java_srcjars
input_paths = depfile_deps + files
output_paths = [
options.jar_path,
options.generated_jar_path,
]
input_strings = cmd + options.classpath + files
md5_check.CallAndWriteDepfileIfStale(
lambda: _OnStaleMd5(options, cmd, javac_cmd, files, options.classpath),
options,
depfile_deps=depfile_deps,
input_paths=input_paths,
input_strings=input_strings,
output_paths=output_paths)
def main(argv):
build_utils.InitLogging('JAVAC_DEBUG')
argv = build_utils.ExpandFileArgs(argv)
options, java_files = _ParseOptions(argv)
# Only use the build server for errorprone runs.
if (options.enable_errorprone and not options.skip_build_server
and server_utils.MaybeRunCommand(name=options.target_name,
argv=sys.argv,
stamp_file=options.jar_path)):
return
javac_cmd = []
if options.gomacc_path:
javac_cmd.append(options.gomacc_path)
javac_cmd.append(build_utils.JAVAC_PATH)
javac_args = [
'-g',
# Chromium only allows UTF8 source files. Being explicit avoids
# javac pulling a default encoding from the user's environment.
'-encoding',
'UTF-8',
# Prevent compiler from compiling .java files not listed as inputs.
# See: http://blog.ltgt.net/most-build-tools-misuse-javac/
'-sourcepath',
':',
]
if options.enable_errorprone:
# All errorprone args are passed space-separated in a single arg.
errorprone_flags = ['-Xplugin:ErrorProne']
# Make everything a warning so that when treat_warnings_as_errors is false,
# they do not fail the build.
errorprone_flags += ['-XepAllErrorsAsWarnings']
# Don't check generated files.
errorprone_flags += ['-XepDisableWarningsInGeneratedCode']
errorprone_flags.extend('-Xep:{}:OFF'.format(x)
for x in ERRORPRONE_WARNINGS_TO_DISABLE)
errorprone_flags.extend('-Xep:{}:WARN'.format(x)
for x in ERRORPRONE_WARNINGS_TO_ENABLE)
if ERRORPRONE_CHECKS_TO_APPLY:
errorprone_flags += [
'-XepPatchLocation:IN_PLACE',
'-XepPatchChecks:,' + ','.join(ERRORPRONE_CHECKS_TO_APPLY)
]
javac_args += ['-XDcompilePolicy=simple', ' '.join(errorprone_flags)]
# This flag quits errorprone after checks and before code generation, since
# we do not need errorprone outputs, this speeds up errorprone by 4 seconds
# for chrome_java.
if not ERRORPRONE_CHECKS_TO_APPLY:
javac_args += ['-XDshould-stop.ifNoError=FLOW']
if options.java_version:
javac_args.extend([
'-source',
options.java_version,
'-target',
options.java_version,
])
if options.java_version == '1.8':
# Android's boot jar doesn't contain all java 8 classes.
options.bootclasspath.append(build_utils.RT_JAR_PATH)
# This effectively disables all annotation processors, even including
# annotation processors in service provider configuration files named
# META-INF/. See the following link for reference:
# https://docs.oracle.com/en/java/javase/11/tools/javac.html
javac_args.extend(['-proc:none'])
if options.bootclasspath:
javac_args.extend(['-bootclasspath', ':'.join(options.bootclasspath)])
if options.processorpath:
javac_args.extend(['-processorpath', ':'.join(options.processorpath)])
if options.processor_args:
for arg in options.processor_args:
javac_args.extend(['-A%s' % arg])
javac_args.extend(options.javac_arg)
classpath_inputs = (options.bootclasspath + options.classpath +
options.processorpath)
depfile_deps = classpath_inputs
# Files that are already inputs in GN should go in input_paths.
input_paths = depfile_deps + options.java_srcjars + java_files
if options.header_jar:
input_paths.append(options.header_jar)
input_paths += [x[0] for x in options.additional_jar_files]
output_paths = [options.jar_path]
if not options.enable_errorprone:
output_paths += [options.jar_path + '.info']
input_strings = javac_cmd + javac_args + options.classpath + java_files + [
options.warnings_as_errors, options.jar_info_exclude_globs
]
# Use md5_check for |pass_changes| feature.
md5_check.CallAndWriteDepfileIfStale(lambda changes: _OnStaleMd5(
changes, options, javac_cmd, javac_args, java_files),
options,
depfile_deps=depfile_deps,
input_paths=input_paths,
input_strings=input_strings,
output_paths=output_paths,
pass_changes=True)
def main(argv):
build_utils.InitLogging('JAVAC_DEBUG')
colorama.init()
argv = build_utils.ExpandFileArgs(argv)
options, java_files = _ParseOptions(argv)
javac_path = build_utils.JAVAC_PATH
javac_cmd = [
javac_path,
'-g',
# Chromium only allows UTF8 source files. Being explicit avoids
# javac pulling a default encoding from the user's environment.
'-encoding',
'UTF-8',
# Prevent compiler from compiling .java files not listed as inputs.
# See: http://blog.ltgt.net/most-build-tools-misuse-javac/
'-sourcepath',
':',
]
if options.enable_errorprone:
# All errorprone args are passed space-separated in a single arg.
errorprone_flags = ['-Xplugin:ErrorProne']
for warning in ERRORPRONE_WARNINGS_TO_TURN_OFF:
errorprone_flags.append('-Xep:{}:OFF'.format(warning))
for warning in ERRORPRONE_WARNINGS_TO_ERROR:
errorprone_flags.append('-Xep:{}:ERROR'.format(warning))
if not options.warnings_as_errors:
errorprone_flags.append('-XepAllErrorsAsWarnings')
javac_cmd += ['-XDcompilePolicy=simple', ' '.join(errorprone_flags)]
if options.java_version:
javac_cmd.extend([
'-source',
options.java_version,
'-target',
options.java_version,
])
if options.java_version == '1.8':
# Android's boot jar doesn't contain all java 8 classes.
options.bootclasspath.append(build_utils.RT_JAR_PATH)
if options.warnings_as_errors:
javac_cmd.extend(['-Werror'])
else:
# XDignore.symbol.file makes javac compile against rt.jar instead of
# ct.sym. This means that using a java internal package/class will not
# trigger a compile warning or error.
javac_cmd.extend(['-XDignore.symbol.file'])
if options.processors:
javac_cmd.extend(['-processor', ','.join(options.processors)])
if options.bootclasspath:
javac_cmd.extend(['-bootclasspath', ':'.join(options.bootclasspath)])
if options.processorpath:
javac_cmd.extend(['-processorpath', ':'.join(options.processorpath)])
if options.processor_args:
for arg in options.processor_args:
javac_cmd.extend(['-A%s' % arg])
javac_cmd.extend(options.javac_arg)
classpath_inputs = (options.bootclasspath + options.classpath +
options.processorpath)
# GN already knows of java_files, so listing them just make things worse when
# they change.
depfile_deps = classpath_inputs + options.java_srcjars
input_paths = depfile_deps + java_files
input_paths += [x[0] for x in options.additional_jar_files]
output_paths = [
options.jar_path,
options.jar_path + '.info',
]
input_strings = javac_cmd + options.classpath + java_files
if options.jar_info_exclude_globs:
input_strings.append(options.jar_info_exclude_globs)
md5_check.CallAndWriteDepfileIfStale(
lambda: _OnStaleMd5(options, javac_cmd, java_files, options.classpath),
options,
depfile_deps=depfile_deps,
input_paths=input_paths,
input_strings=input_strings,
output_paths=output_paths)
def main(args):
build_utils.InitLogging('APKBUILDER_DEBUG')
args = build_utils.ExpandFileArgs(args)
options = _ParseArgs(args)
# Until Python 3.7, there's no better way to set compression level.
# The default is 6.
if options.best_compression:
# Compresses about twice as slow as the default.
zlib.Z_DEFAULT_COMPRESSION = 9
else:
# Compresses about twice as fast as the default.
zlib.Z_DEFAULT_COMPRESSION = 1
# Manually align only when alignment is necessary.
# Python's zip implementation duplicates file comments in the central
# directory, whereas zipalign does not, so use zipalign for official builds.
fast_align = options.format == 'apk' and not options.best_compression
native_libs = sorted(options.native_libs)
# Include native libs in the depfile_deps since GN doesn't know about the
# dependencies when is_component_build=true.
depfile_deps = list(native_libs)
# For targets that depend on static library APKs, dex paths are created by
# the static library's dexsplitter target and GN doesn't know about these
# paths.
if options.dex_file:
depfile_deps.append(options.dex_file)
secondary_native_libs = []
if options.secondary_native_libs:
secondary_native_libs = sorted(options.secondary_native_libs)
depfile_deps += secondary_native_libs
if options.java_resources:
# Included via .build_config.json, so need to write it to depfile.
depfile_deps.extend(options.java_resources)
assets = _ExpandPaths(options.assets)
uncompressed_assets = _ExpandPaths(options.uncompressed_assets)
# Included via .build_config.json, so need to write it to depfile.
depfile_deps.extend(x[0] for x in assets)
depfile_deps.extend(x[0] for x in uncompressed_assets)
depfile_deps.append(options.resource_apk)
# Bundle modules have a structure similar to APKs, except that resources
# are compiled in protobuf format (instead of binary xml), and that some
# files are located into different top-level directories, e.g.:
# AndroidManifest.xml -> manifest/AndroidManifest.xml
# classes.dex -> dex/classes.dex
# res/ -> res/ (unchanged)
# assets/ -> assets/ (unchanged)
# <other-file> -> root/<other-file>
#
# Hence, the following variables are used to control the location of files in
# the final archive.
if options.format == 'bundle-module':
apk_manifest_dir = 'manifest/'
apk_root_dir = 'root/'
apk_dex_dir = 'dex/'
else:
apk_manifest_dir = ''
apk_root_dir = ''
apk_dex_dir = ''
def _GetAssetDetails(assets, uncompressed_assets, fast_align, allow_reads):
ret = _GetAssetsToAdd(assets,
fast_align,
disable_compression=False,
allow_reads=allow_reads)
ret.extend(
_GetAssetsToAdd(uncompressed_assets,
fast_align,
disable_compression=True,
allow_reads=allow_reads))
return ret
libs_to_add = _GetNativeLibrariesToAdd(
native_libs, options.android_abi, options.uncompress_shared_libraries,
fast_align, options.library_always_compress, options.library_renames)
if options.secondary_android_abi:
libs_to_add.extend(
_GetNativeLibrariesToAdd(
secondary_native_libs, options.secondary_android_abi,
options.uncompress_shared_libraries, fast_align,
options.library_always_compress, options.library_renames))
if options.expected_file:
# We compute expectations without reading the files. This allows us to check
# expectations for different targets by just generating their build_configs
# and not have to first generate all the actual files and all their
# dependencies (for example by just passing --only-verify-expectations).
asset_details = _GetAssetDetails(assets,
uncompressed_assets,
fast_align,
allow_reads=False)
actual_data = _CreateExpectationsData(libs_to_add, asset_details)
diff_utils.CheckExpectations(actual_data, options)
if options.only_verify_expectations:
if options.depfile:
build_utils.WriteDepfile(options.depfile,
options.actual_file,
inputs=depfile_deps)
return
# If we are past this point, we are going to actually create the final apk so
# we should recompute asset details again but maybe perform some optimizations
# based on the size of the files on disk.
assets_to_add = _GetAssetDetails(
assets, uncompressed_assets, fast_align, allow_reads=True)
# Targets generally do not depend on apks, so no need for only_if_changed.
with build_utils.AtomicOutput(options.output_apk, only_if_changed=False) as f:
with zipfile.ZipFile(options.resource_apk) as resource_apk, \
zipfile.ZipFile(f, 'w') as out_apk:
def add_to_zip(zip_path, data, compress=True, alignment=4):
zipalign.AddToZipHermetic(
out_apk,
zip_path,
data=data,
compress=compress,
alignment=0 if compress and not fast_align else alignment)
def copy_resource(zipinfo, out_dir=''):
add_to_zip(
out_dir + zipinfo.filename,
resource_apk.read(zipinfo.filename),
compress=zipinfo.compress_type != zipfile.ZIP_STORED)
# Make assets come before resources in order to maintain the same file
# ordering as GYP / aapt. http://crbug.com/561862
resource_infos = resource_apk.infolist()
# 1. AndroidManifest.xml
logging.debug('Adding AndroidManifest.xml')
copy_resource(
resource_apk.getinfo('AndroidManifest.xml'), out_dir=apk_manifest_dir)
# 2. Assets
logging.debug('Adding assets/')
_AddFiles(out_apk, assets_to_add)
# 3. Dex files
logging.debug('Adding classes.dex')
if options.dex_file:
with open(options.dex_file, 'rb') as dex_file_obj:
if options.dex_file.endswith('.dex'):
max_dex_number = 1
# This is the case for incremental_install=true.
add_to_zip(
apk_dex_dir + 'classes.dex',
dex_file_obj.read(),
compress=not options.uncompress_dex)
else:
max_dex_number = 0
with zipfile.ZipFile(dex_file_obj) as dex_zip:
for dex in (d for d in dex_zip.namelist() if d.endswith('.dex')):
max_dex_number += 1
add_to_zip(
apk_dex_dir + dex,
dex_zip.read(dex),
compress=not options.uncompress_dex)
if options.jdk_libs_dex_file:
with open(options.jdk_libs_dex_file, 'rb') as dex_file_obj:
add_to_zip(
apk_dex_dir + 'classes{}.dex'.format(max_dex_number + 1),
dex_file_obj.read(),
compress=not options.uncompress_dex)
# 4. Native libraries.
logging.debug('Adding lib/')
_AddFiles(out_apk, libs_to_add)
# Add a placeholder lib if the APK should be multi ABI but is missing libs
# for one of the ABIs.
native_lib_placeholders = options.native_lib_placeholders
secondary_native_lib_placeholders = (
options.secondary_native_lib_placeholders)
if options.is_multi_abi:
if ((secondary_native_libs or secondary_native_lib_placeholders)
and not native_libs and not native_lib_placeholders):
native_lib_placeholders += ['libplaceholder.so']
if ((native_libs or native_lib_placeholders)
and not secondary_native_libs
and not secondary_native_lib_placeholders):
secondary_native_lib_placeholders += ['libplaceholder.so']
# Add placeholder libs.
for name in sorted(native_lib_placeholders):
# Note: Empty libs files are ignored by md5check (can cause issues
# with stale builds when the only change is adding/removing
# placeholders).
apk_path = 'lib/%s/%s' % (options.android_abi, name)
add_to_zip(apk_path, '', alignment=0x1000)
for name in sorted(secondary_native_lib_placeholders):
# Note: Empty libs files are ignored by md5check (can cause issues
# with stale builds when the only change is adding/removing
# placeholders).
apk_path = 'lib/%s/%s' % (options.secondary_android_abi, name)
add_to_zip(apk_path, '', alignment=0x1000)
# 5. Resources
logging.debug('Adding res/')
for info in sorted(resource_infos, key=lambda i: i.filename):
if info.filename != 'AndroidManifest.xml':
copy_resource(info)
# 6. Java resources that should be accessible via
# Class.getResourceAsStream(), in particular parts of Emma jar.
# Prebuilt jars may contain class files which we shouldn't include.
logging.debug('Adding Java resources')
for java_resource in options.java_resources:
with zipfile.ZipFile(java_resource, 'r') as java_resource_jar:
for apk_path in sorted(java_resource_jar.namelist()):
apk_path_lower = apk_path.lower()
if apk_path_lower.startswith('meta-inf/'):
continue
if apk_path_lower.endswith('/'):
continue
if apk_path_lower.endswith('.class'):
continue
add_to_zip(apk_root_dir + apk_path,
java_resource_jar.read(apk_path))
if options.format == 'apk':
zipalign_path = None if fast_align else options.zipalign_path
finalize_apk.FinalizeApk(options.apksigner_jar,
zipalign_path,
f.name,
f.name,
options.key_path,
options.key_passwd,
options.key_name,
int(options.min_sdk_version),
warnings_as_errors=options.warnings_as_errors)
logging.debug('Moving file into place')
if options.depfile:
build_utils.WriteDepfile(options.depfile,
options.output_apk,
inputs=depfile_deps)
def main(args):
build_utils.InitLogging('DEX_DEBUG')
options = _ParseArgs(args)
options.class_inputs += options.class_inputs_filearg
options.dex_inputs += options.dex_inputs_filearg
input_paths = options.class_inputs + options.dex_inputs
if options.multi_dex and options.main_dex_list_path:
input_paths.append(options.main_dex_list_path)
input_paths.append(options.r8_jar_path)
depfile_deps = options.class_inputs_filearg + options.dex_inputs_filearg
output_paths = [options.output]
if options.incremental_dir:
final_dex_inputs = _IntermediateDexFilePathsFromInputJars(
options.class_inputs, options.incremental_dir)
output_paths += final_dex_inputs
track_subpaths_allowlist = options.class_inputs
else:
final_dex_inputs = list(options.class_inputs)
track_subpaths_allowlist = None
final_dex_inputs += options.dex_inputs
dex_cmd = build_utils.JavaCmd(options.warnings_as_errors) + [
'-cp',
options.r8_jar_path,
'com.android.tools.r8.D8',
]
if options.release:
dex_cmd += ['--release']
if options.min_api:
dex_cmd += ['--min-api', options.min_api]
if not options.desugar:
dex_cmd += ['--no-desugaring']
elif options.classpath:
# Don't pass classpath when Desugar.jar is doing interface desugaring.
dex_cmd += ['--lib', build_utils.JAVA_HOME]
for path in options.bootclasspath:
dex_cmd += ['--lib', path]
for path in options.classpath:
dex_cmd += ['--classpath', path]
depfile_deps += options.classpath
depfile_deps += options.bootclasspath
input_paths += options.classpath
input_paths += options.bootclasspath
if options.desugar_jdk_libs_json:
dex_cmd += ['--desugared-lib', options.desugar_jdk_libs_json]
if options.force_enable_assertions:
dex_cmd += ['--force-enable-assertions']
md5_check.CallAndWriteDepfileIfStale(
lambda changes: _OnStaleMd5(changes, options, final_dex_inputs, dex_cmd
),
options,
input_paths=input_paths,
input_strings=dex_cmd + [bool(options.incremental_dir)],
output_paths=output_paths,
pass_changes=True,
track_subpaths_allowlist=track_subpaths_allowlist,
depfile_deps=depfile_deps)