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Use DEPS for all dependencies + add PRESUBMIT.py

Browse Source 
This changes libyuv to use the DEPS file for pulling
down all dependencies (thus no Chromium checkout is needed any more).

Add tools_libyuv directory to contain libyuv-specific tools
(needed to avoid name collision with the now DEPSed tools/ directory
of Chromium, which is needed by the toolchain).
Add tools_libyuv/autoroller/roll_deps.py script to automatically
roll all entries in the DEPS file (copied from WebRTC).

third_party/ is now DEPSed as well, including the gtest configuration
headers that used to live inside the libyuv repo.

Add PRESUBMIT.py with a few simple checks + execution of PyLint and
Python unit tests. For PyLint a pylintrc file was also added.

Valgrind in tools_libyuv/valgrind was updated to make PRESUBMIT.py pass
and remove old tsan suppressions (not used).

Removed util/android/test_runner.py since it's no longer needed.

Buildbot changes in https://chromium-review.googlesource.com/436464 
are needed for the Memcheck bot to go green.

BUG=libyuv:676
NOTRY=True

Change-Id: Ib86fea2905a1656bba2933703ce5a59d29d8db6b
Reviewed-on: https://chromium-review.googlesource.com/436264
Commit-Queue: Henrik Kjellander <kjellander@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@google.com>
This commit is contained in:
Henrik Kjellander 2017-02-03 12:33:16 +01:00 committed by Commit Bot
parent 76e7f104ae
commit f49fde796f
56 changed files with 1326 additions and 3234 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

83
.gitignore vendored
View File

@ -4,95 +4,18 @@ pin-log.txt
/base
/build
/buildtools
/chromium/.gclient.tmp
/chromium/.gclient.tmp_entries
/chromium/.last_sync_chromium
/chromium/src/
/google_apis
/links
/links.db
/ios
/mojo
/native_client
/net
/out
/sde-avx-sse-transition-out.txt
/testing
/third_party/accessibility_test_framework
/third_party/android_platform
/third_party/android_tools
/third_party/apache_velocity
/third_party/appurify-python
/third_party/asan
/third_party/ashmem
/third_party/binutils
/third_party/bouncycastle
/third_party/byte_buddy
/third_party/BUILD.gn
/third_party/catapult
/third_party/ced
/third_party/class-dump
/third_party/closure_compiler
/third_party/drmemory
/third_party/gflags/src
/third_party/guava
/third_party/hamcrest
/third_party/icu
/third_party/icu4j
/third_party/ijar
/third_party/instrumented_libraries
/third_party/intellij
/third_party/jsr-305
/third_party/junit
/third_party/libjpeg
/third_party/libjpeg_turbo
/third_party/libxml
/third_party/llvm
/third_party/llvm-build
/third_party/lss
/third_party/mockito
/third_party/modp_b64
/third_party/objenesis
/third_party/ow2_asm
/third_party/proguard
/third_party/protobuf
/third_party/requests
/third_party/robolectric
/third_party/sqlite4java
/third_party/tcmalloc
/third_party/WebKit
/third_party/yasm
/third_party/zlib
/tools/android
/tools/clang
/tools/generate_library_loader
/tools/gn
/tools/grit
/tools/gritsettings/README
/tools/gritsettings/resource_ids
/tools/gyp
/tools/isolate_driver.py
/tools/memory
/tools/protoc_wrapper
/tools/python
/tools/sanitizer_options
/tools/swarming_client
/tools/tsan_suppressions
/tools/valgrind
/tools/valgrind-libyuv/libyuv_tests.bat
/tools/valgrind-libyuv/libyuv_tests.py
/tools/valgrind-libyuv/libyuv_tests.sh
/tools/valgrind-libyuv/memcheck/OWNERS
/tools/valgrind-libyuv/memcheck/PRESUBMIT.py
/tools/valgrind-libyuv/memcheck/suppressions.txt
/tools/valgrind-libyuv/memcheck/suppressions_mac.txt
/tools/valgrind-libyuv/memcheck/suppressions_win32.txt
/tools/valgrind-libyuv/tsan/OWNERS
/tools/valgrind-libyuv/tsan/PRESUBMIT.py
/tools/valgrind-libyuv/tsan/suppressions.txt
/tools/valgrind-libyuv/tsan/suppressions_mac.txt
/tools/valgrind-libyuv/tsan/suppressions_win32.txt
/tools/vim
/tools/win
/third_party
/tools
# Files generated by CMake build
cmake_install.cmake

449
DEPS
View File

@ -1,39 +1,109 @@
vars = {
# Override root_dir in your .gclient's custom_vars to specify a custom root
# folder name.
'root_dir': 'libyuv',
'extra_gyp_flag': '-Dextra_gyp_flag=0',
'root_dir': Var('root_dir') + '',
'chromium_git': 'https://chromium.googlesource.com',
# Roll the Chromium Git hash to pick up newer versions of all the
# dependencies and tools linked to in setup_links.py.
'chromium_revision': '941118827f5240dedb40082cffb1ead6c6d621cc',
'chromium_revision': '8346af5a710b5c692803beab335b5e5439883387',
'swarming_revision': 'ebc8dab6f8b8d79ec221c94de39a921145abd404',
# Three lines of non-changing comments so that
# the commit queue can handle CLs rolling lss
# and whatever else without interference from each other.
'lss_revision': '3f6478ac95edf86cd3da300c2c0d34a438f5dbeb',
# Three lines of non-changing comments so that
# the commit queue can handle CLs rolling catapult
# and whatever else without interference from each other.
'catapult_revision': '4ee31ea3b497ffe08391e88a5434e0a340e48342',
}
# NOTE: Use http rather than https; the latter can cause problems for users
# behind proxies.
deps = {
Var('root_dir') + '/build':
Var('chromium_git') + '/chromium/src/build' + '@' + '47e07d6798693fd71c02e25097c97865b5271c40',
Var('root_dir') + '/buildtools':
Var('chromium_git') + '/chromium/buildtools.git' + '@' + 'a7cc7a3e21a061975b33dcdcd81a9716ba614c3c',
Var('root_dir') + '/testing':
Var('chromium_git') + '/chromium/src/testing' + '@' + '178a302b13e943c679f3bbeb0a7e511f7c318404',
Var('root_dir') + '/testing/gtest':
Var('chromium_git') + '/external/github.com/google/googletest.git' + '@' + '6f8a66431cb592dad629028a50b3dd418a408c87',
Var('root_dir') + '/testing/gmock':
Var('chromium_git') + '/external/googlemock.git' + '@' + '0421b6f358139f02e102c9c332ce19a33faf75be', # from svn revision 566
Var('root_dir') + '/third_party':
Var('chromium_git') + '/chromium/src/third_party' + '@' + '4f196478f68c139a5deec388fd1f426a9251b4b0',
Var('root_dir') + '/third_party/catapult':
Var('chromium_git') + '/external/github.com/catapult-project/catapult.git' + '@' + Var('catapult_revision'),
Var('root_dir') + '/third_party/colorama/src':
Var('chromium_git') + '/external/colorama.git' + '@' + '799604a1041e9b3bc5d2789ecbd7e8db2e18e6b8',
Var('root_dir') + '/third_party/libjpeg_turbo':
Var('chromium_git') + '/chromium/deps/libjpeg_turbo.git' + '@' + '7260e4d8b8e1e40b17f03fafdf1cd83296900f76',
Var('root_dir') + '/third_party/yasm/source/patched-yasm':
Var('chromium_git') + '/chromium/deps/yasm/patched-yasm.git' + '@' + '7da28c6c7c6a1387217352ce02b31754deb54d2a',
Var('root_dir') + '/tools':
Var('chromium_git') + '/chromium/src/tools' + '@' + '54fd165044db88eca930ab9d20a6340b76136d91',
Var('root_dir') + '/tools/gyp':
Var('chromium_git') + '/external/gyp.git' + '@' + 'e7079f0e0e14108ab0dba58728ff219637458563',
Var('root_dir') + '/tools/swarming_client':
Var('chromium_git') + '/external/swarming.client.git' + '@' + Var('swarming_revision'),
# libyuv-only dependencies (not present in Chromium).
Var('root_dir') + '/third_party/gflags':
Var('chromium_git') + '/external/webrtc/deps/third_party/gflags' + '@' + '892576179b45861b53e04a112996a738309cf364',
Var('root_dir') + '/third_party/gflags/src':
Var('chromium_git') + '/external/github.com/gflags/gflags@03bebcb065c83beff83d50ae025a55a4bf94dfca',
Var('chromium_git') + '/external/github.com/gflags/gflags' + '@' + '03bebcb065c83beff83d50ae025a55a4bf94dfca',
Var('root_dir') + '/third_party/gtest-parallel':
Var('chromium_git') + '/external/webrtc/deps/third_party/gtest-parallel' + '@' + '8768563f5c580f8fc416a13c35c8f23b8a602821',
}
deps_os = {
'android': {
Var('root_dir') + '/base':
Var('chromium_git') + '/chromium/src/base' + '@' + 'b9d4d9b0e5373bbdb5403c68d51e7385d78a09d0',
Var('root_dir') + '/third_party/android_tools':
Var('chromium_git') + '/android_tools.git' + '@' + 'b43a6a289a7588b1769814f04dd6c7d7176974cc',
Var('root_dir') + '/third_party/ced/src':
Var('chromium_git') + '/external/github.com/google/compact_enc_det.git' + '@' + '368a9cc09ad868a3d28f0b5ad4a733f263c46409',
Var('root_dir') + '/third_party/icu':
Var('chromium_git') + '/chromium/deps/icu.git' + '@' + '9cd2828740572ba6f694b9365236a8356fd06147',
Var('root_dir') + '/third_party/jsr-305/src':
Var('chromium_git') + '/external/jsr-305.git' + '@' + '642c508235471f7220af6d5df2d3210e3bfc0919',
Var('root_dir') + '/third_party/junit/src':
Var('chromium_git') + '/external/junit.git' + '@' + '64155f8a9babcfcf4263cf4d08253a1556e75481',
Var('root_dir') + '/third_party/lss':
Var('chromium_git') + '/linux-syscall-support.git' + '@' + Var('lss_revision'),
Var('root_dir') + '/third_party/mockito/src':
Var('chromium_git') + '/external/mockito/mockito.git' + '@' + 'de83ad4598ad4cf5ea53c69a8a8053780b04b850',
Var('root_dir') + '/third_party/requests/src':
Var('chromium_git') + '/external/github.com/kennethreitz/requests.git' + '@' + 'f172b30356d821d180fa4ecfa3e71c7274a32de4',
Var('root_dir') + '/third_party/robolectric/robolectric':
Var('chromium_git') + '/external/robolectric.git' + '@' + 'e38b49a12fdfa17a94f0382cc8ffaf69132fd09b',
},
'ios': {
Var('root_dir') + '/ios':
Var('chromium_git') + '/chromium/src/ios' + '@' + '291daef6af7764f8475089c65808d52ee50b496e',
},
'unix': {
Var('root_dir') + '/third_party/lss':
Var('chromium_git') + '/linux-syscall-support.git' + '@' + Var('lss_revision'),
},
'win': {
# Dependencies used by libjpeg-turbo
Var('root_dir') + '/third_party/yasm/binaries':
Var('chromium_git') + '/chromium/deps/yasm/binaries.git' + '@' + '52f9b3f4b0aa06da24ef8b123058bb61ee468881',
},
}
# Define rules for which include paths are allowed in our source.
include_rules = [ '+gflags' ]
pre_deps_hooks = [
{
# Remove any symlinks from before 177567c518b121731e507e9b9c4049c4dc96e4c8.
# TODO(kjellander): Remove this in March 2017.
'name': 'cleanup_links',
'pattern': '.',
'action': ['python', Var('root_dir') + '/cleanup_links.py'],
},
]
hooks = [
{
# Clone chromium and its deps.
'name': 'sync chromium',
'pattern': '.',
'action': ['python', '-u', Var('root_dir') + '/sync_chromium.py',
'--target-revision', Var('chromium_revision')],
},
{
# Create links to shared dependencies in Chromium.
'name': 'setup_links',
'pattern': '.',
'action': ['python', Var('root_dir') + '/setup_links.py'],
},
{
# This clobbers when necessary (based on get_landmines.py). It should be
# an early hook but it will need to be run after syncing Chromium and
@ -44,9 +114,340 @@ hooks = [
'python',
Var('root_dir') + '/build/landmines.py',
'--landmine-scripts',
Var('root_dir') + '/tools/get_landmines.py',
Var('root_dir') + '/tools_libyuv/get_landmines.py',
'--src-dir',
Var('root_dir'),
Var('root_dir') + '',
],
},
# Android dependencies. Many are downloaded using Google Storage these days.
# They're copied from https://cs.chromium.org/chromium/src/DEPS for all
# such dependencies we share with Chromium.
{
# This downloads SDK extras and puts them in the
# third_party/android_tools/sdk/extras directory.
'name': 'sdkextras',
'pattern': '.',
# When adding a new sdk extras package to download, add the package
# directory and zip file to .gitignore in third_party/android_tools.
'action': ['python',
Var('root_dir') + '/build/android/play_services/update.py',
'download'
],
},
{
'name': 'intellij',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-intellij',
'-l', 'third_party/intellij'
],
},
{
'name': 'javax_inject',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-javax-inject',
'-l', 'third_party/javax_inject'
],
},
{
'name': 'hamcrest',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-hamcrest',
'-l', 'third_party/hamcrest'
],
},
{
'name': 'guava',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-guava',
'-l', 'third_party/guava'
],
},
{
'name': 'android_support_test_runner',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-android-support-test-runner',
'-l', 'third_party/android_support_test_runner'
],
},
{
'name': 'byte_buddy',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-byte-buddy',
'-l', 'third_party/byte_buddy'
],
},
{
'name': 'espresso',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-espresso',
'-l', 'third_party/espresso'
],
},
{
'name': 'robolectric_libs',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-robolectric',
'-l', 'third_party/robolectric'
],
},
{
'name': 'apache_velocity',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-apache-velocity',
'-l', 'third_party/apache_velocity'
],
},
{
'name': 'ow2_asm',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-ow2-asm',
'-l', 'third_party/ow2_asm'
],
},
{
'name': 'icu4j',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-icu4j',
'-l', 'third_party/icu4j'
],
},
{
'name': 'accessibility_test_framework',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-accessibility-test-framework',
'-l', 'third_party/accessibility_test_framework'
],
},
{
'name': 'bouncycastle',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-bouncycastle',
'-l', 'third_party/bouncycastle'
],
},
{
'name': 'sqlite4java',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-sqlite4java',
'-l', 'third_party/sqlite4java'
],
},
{
'name': 'objenesis',
'pattern': '.',
'action': ['python',
Var('root_dir') + '/build/android/update_deps/update_third_party_deps.py',
'download',
'-b', 'chromium-objenesis',
'-l', 'third_party/objenesis'
],
},
{
# Downloads the current stable linux sysroot to build/linux/ if needed.
# This sysroot updates at about the same rate that the chrome build deps
# change. This script is a no-op except for linux users who are doing
# official chrome builds or cross compiling.
'name': 'sysroot',
'pattern': '.',
'action': ['python', Var('root_dir') + '/build/linux/sysroot_scripts/install-sysroot.py',
'--running-as-hook'],
},
{
# Update the Windows toolchain if necessary.
'name': 'win_toolchain',
'pattern': '.',
'action': ['python', Var('root_dir') + '/build/vs_toolchain.py', 'update'],
},
# Pull binutils for linux, enabled debug fission for faster linking /
# debugging when used with clang on Ubuntu Precise.
# https://code.google.com/p/chromium/issues/detail?id=352046
{
'name': 'binutils',
'pattern': Var('root_dir') + '/third_party/binutils',
'action': [
'python',
Var('root_dir') + '/third_party/binutils/download.py',
],
},
{
# Pull clang if needed or requested via GYP_DEFINES.
# Note: On Win, this should run after win_toolchain, as it may use it.
'name': 'clang',
'pattern': '.',
'action': ['python', Var('root_dir') + '/tools/clang/scripts/update.py', '--if-needed'],
},
{
# Update LASTCHANGE.
'name': 'lastchange',
'pattern': '.',
'action': ['python', Var('root_dir') + '/build/util/lastchange.py',
'-o', Var('root_dir') + '/build/util/LASTCHANGE'],
},
# Pull GN binaries.
{
'name': 'gn_win',
'pattern': '.',
'action': [ 'download_from_google_storage',
'--no_resume',
'--platform=win32',
'--no_auth',
'--bucket', 'chromium-gn',
'-s', Var('root_dir') + '/buildtools/win/gn.exe.sha1',
],
},
{
'name': 'gn_mac',
'pattern': '.',
'action': [ 'download_from_google_storage',
'--no_resume',
'--platform=darwin',
'--no_auth',
'--bucket', 'chromium-gn',
'-s', Var('root_dir') + '/buildtools/mac/gn.sha1',
],
},
{
'name': 'gn_linux64',
'pattern': '.',
'action': [ 'download_from_google_storage',
'--no_resume',
'--platform=linux*',
'--no_auth',
'--bucket', 'chromium-gn',
'-s', Var('root_dir') + '/buildtools/linux64/gn.sha1',
],
},
# Pull clang-format binaries using checked-in hashes.
{
'name': 'clang_format_win',
'pattern': '.',
'action': [ 'download_from_google_storage',
'--no_resume',
'--platform=win32',
'--no_auth',
'--bucket', 'chromium-clang-format',
'-s', Var('root_dir') + '/buildtools/win/clang-format.exe.sha1',
],
},
{
'name': 'clang_format_mac',
'pattern': '.',
'action': [ 'download_from_google_storage',
'--no_resume',
'--platform=darwin',
'--no_auth',
'--bucket', 'chromium-clang-format',
'-s', Var('root_dir') + '/buildtools/mac/clang-format.sha1',
],
},
{
'name': 'clang_format_linux',
'pattern': '.',
'action': [ 'download_from_google_storage',
'--no_resume',
'--platform=linux*',
'--no_auth',
'--bucket', 'chromium-clang-format',
'-s', Var('root_dir') + '/buildtools/linux64/clang-format.sha1',
],
},
# Pull luci-go binaries (isolate, swarming) using checked-in hashes.
{
'name': 'luci-go_win',
'pattern': '.',
'action': [ 'download_from_google_storage',
'--no_resume',
'--platform=win32',
'--no_auth',
'--bucket', 'chromium-luci',
'-d', Var('root_dir') + '/tools/luci-go/win64',
],
},
{
'name': 'luci-go_mac',
'pattern': '.',
'action': [ 'download_from_google_storage',
'--no_resume',
'--platform=darwin',
'--no_auth',
'--bucket', 'chromium-luci',
'-d', Var('root_dir') + '/tools/luci-go/mac64',
],
},
{
'name': 'luci-go_linux',
'pattern': '.',
'action': [ 'download_from_google_storage',
'--no_resume',
'--platform=linux*',
'--no_auth',
'--bucket', 'chromium-luci',
'-d', Var('root_dir') + '/tools/luci-go/linux64',
],
},
{
# Pull sanitizer-instrumented third-party libraries if requested via
# GYP_DEFINES.
# See src/third_party/instrumented_libraries/scripts/download_binaries.py.
# TODO(kjellander): Update comment when GYP is completely cleaned up.
'name': 'instrumented_libraries',
'pattern': '\\.sha1',
'action': ['python', Var('root_dir') + '/third_party/instrumented_libraries/scripts/download_binaries.py'],
},
{
'name': 'clang_format_merge_driver',
'pattern': '.',
'action': [ 'python',
Var('root_dir') + '/tools/clang_format_merge_driver/install_git_hook.py',
],
},
]
recursedeps = [
# buildtools provides clang_format, libc++, and libc++abi.
Var('root_dir') + '/buildtools',
# android_tools manages the NDK.
Var('root_dir') + '/third_party/android_tools',
]

72
PRESUBMIT.py Normal file
View File

@ -0,0 +1,72 @@
# Copyright 2017 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
import os
def _RunPythonTests(input_api, output_api):
def join(*args):
return input_api.os_path.join(input_api.PresubmitLocalPath(), *args)
test_directories = [
root for root, _, files in os.walk(join('tools_libyuv'))
if any(f.endswith('_test.py') for f in files)
]
tests = []
for directory in test_directories:
tests.extend(
input_api.canned_checks.GetUnitTestsInDirectory(
input_api,
output_api,
directory,
whitelist=[r'.+_test\.py$']))
return input_api.RunTests(tests, parallel=True)
def _CommonChecks(input_api, output_api):
"""Checks common to both upload and commit."""
results = []
results.extend(input_api.canned_checks.RunPylint(input_api, output_api,
black_list=(r'^base[\\\/].*\.py$',
r'^build[\\\/].*\.py$',
r'^buildtools[\\\/].*\.py$',
r'^ios[\\\/].*\.py$',
r'^out.*[\\\/].*\.py$',
r'^testing[\\\/].*\.py$',
r'^third_party[\\\/].*\.py$',
r'^tools[\\\/].*\.py$',
# TODO(kjellander): should arguably be checked.
r'^tools_libyuv[\\\/]valgrind[\\\/].*\.py$',
r'^xcodebuild.*[\\\/].*\.py$',),
disabled_warnings=['F0401', # Failed to import x
'E0611', # No package y in x
'W0232', # Class has no __init__ method
],
pylintrc='pylintrc'))
results.extend(_RunPythonTests(input_api, output_api))
return results
def CheckChangeOnUpload(input_api, output_api):
results = []
results.extend(_CommonChecks(input_api, output_api))
results.extend(
input_api.canned_checks.CheckGNFormatted(input_api, output_api))
return results
def CheckChangeOnCommit(input_api, output_api):
results = []
results.extend(_CommonChecks(input_api, output_api))
results.extend(input_api.canned_checks.CheckOwners(input_api, output_api))
results.extend(input_api.canned_checks.CheckChangeWasUploaded(
input_api, output_api))
results.extend(input_api.canned_checks.CheckChangeHasDescription(
input_api, output_api))
return results

16
build_overrides/build.gni
View File

@ -28,3 +28,19 @@ enable_java_templates = true
asan_suppressions_file = "//build/sanitizers/asan_suppressions.cc"
lsan_suppressions_file = "//build/sanitizers/lsan_suppressions.cc"
tsan_suppressions_file = "//build/sanitizers/tsan_suppressions.cc"
msan_blacklist_path =
rebase_path("//tools_libyuv/msan/blacklist.txt", root_build_dir)
ubsan_blacklist_path =
rebase_path("//tools_libyuv/ubsan/blacklist.txt", root_build_dir)
ubsan_vptr_blacklist_path =
rebase_path("//tools_libyuv/ubsan/vptr_blacklist.txt", root_build_dir)
# For Chromium, Android 32-bit non-component, non-clang builds hit a 4GiB size
# limit, making them requiring symbol_level=2. WebRTC doesn't hit that problem
# so we just ignore that assert. See https://crbug.com/648948 for more info.
ignore_elf32_limitations = true
# Use system Xcode installation instead of the Chromium bundled Mac toolchain,
# since it contains only SDK 10.11, not 10.12 which WebRTC needs.
use_system_xcode = true

20
chromium/.gclient
View File

@ -1,20 +0,0 @@
solutions = [{
'name': 'src',
'url': 'https://chromium.googlesource.com/chromium/src.git',
'deps_file': '.DEPS.git',
'managed': False,
'custom_deps': {
# Skip syncing some large dependencies Libyuv will never need.
'src/third_party/cld_2/src': None,
'src/third_party/ffmpeg': None,
'src/third_party/hunspell_dictionaries': None,
'src/third_party/liblouis/src': None,
'src/third_party/pdfium': None,
'src/third_party/skia': None,
'src/third_party/trace-viewer': None,
'src/third_party/webrtc': None,
},
'safesync_url': ''
}]
cache_dir = None

5
chromium/README
View File

@ -1,5 +0,0 @@
This .gclient file is used to do download a copy of Chromium.
Libyuv uses the Chromium build toolchain and a number of shared
dependencies by creating symlinks to folders in this checkout,
using the ../setup_links.py script.

107
cleanup_links.py Executable file
View File

@ -0,0 +1,107 @@
#!/usr/bin/env python
# Copyright 2017 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
# This is a copy of the file from WebRTC in:
# https://chromium.googlesource.com/external/webrtc/+/master/cleanup_links.py
"""Script to cleanup symlinks created from setup_links.py.
Before 177567c518b121731e507e9b9c4049c4dc96e4c8 (#15754) we had a Chromium
checkout which we created symlinks into. In order to do clean syncs after
landing that change, this script cleans up any old symlinks, avoiding annoying
manual cleanup needed in order to complete gclient sync.
"""
import logging
import optparse
import os
import shelve
import subprocess
import sys
ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
LINKS_DB = 'links'
# Version management to make future upgrades/downgrades easier to support.
SCHEMA_VERSION = 1
class WebRTCLinkSetup(object):
def __init__(self, links_db, dry_run=False):
self._dry_run = dry_run
self._links_db = links_db
def CleanupLinks(self):
logging.debug('CleanupLinks')
for source, link_path in self._links_db.iteritems():
if source == 'SCHEMA_VERSION':
continue
if os.path.islink(link_path) or sys.platform.startswith('win'):
# os.path.islink() always returns false on Windows
# See http://bugs.python.org/issue13143.
logging.debug('Removing link to %s at %s', source, link_path)
if not self._dry_run:
if os.path.exists(link_path):
if sys.platform.startswith('win') and os.path.isdir(link_path):
subprocess.check_call(['rmdir', '/q', '/s', link_path],
shell=True)
else:
os.remove(link_path)
del self._links_db[source]
def _initialize_database(filename):
links_database = shelve.open(filename)
# Wipe the database if this version of the script ends up looking at a
# newer (future) version of the links db, just to be sure.
version = links_database.get('SCHEMA_VERSION')
if version and version != SCHEMA_VERSION:
logging.info('Found database with schema version %s while this script only '
'supports %s. Wiping previous database contents.', version,
SCHEMA_VERSION)
links_database.clear()
links_database['SCHEMA_VERSION'] = SCHEMA_VERSION
return links_database
def main():
parser = optparse.OptionParser()
parser.add_option('-d', '--dry-run', action='store_true', default=False,
help='Print what would be done, but don\'t perform any '
'operations. This will automatically set logging to '
'verbose.')
parser.add_option('-v', '--verbose', action='store_const',
const=logging.DEBUG, default=logging.INFO,
help='Print verbose output for debugging.')
options, _ = parser.parse_args()
if options.dry_run:
options.verbose = logging.DEBUG
logging.basicConfig(format='%(message)s', level=options.verbose)
# Work from the root directory of the checkout.
script_dir = os.path.dirname(os.path.abspath(__file__))
os.chdir(script_dir)
# The database file gets .db appended on some platforms.
db_filenames = [LINKS_DB, LINKS_DB + '.db']
if any(os.path.isfile(f) for f in db_filenames):
links_database = _initialize_database(LINKS_DB)
try:
symlink_creator = WebRTCLinkSetup(links_database, options.dry_run)
symlink_creator.CleanupLinks()
finally:
for f in db_filenames:
if os.path.isfile(f):
os.remove(f)
return 0
if __name__ == '__main__':
sys.exit(main())

6
docs/deprecated_builds.md
View File

@ -173,15 +173,15 @@ arm64 disassembly:
Running tests:
util/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=*
build/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=*
Running test as benchmark:
util/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=* -a "--libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=999 --libyuv_flags=-1"
build/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=* -a "--libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=999 --libyuv_flags=-1"
Running test with C code:
util/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=* -a "--libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=999 --libyuv_flags=1 --libyuv_cpu_info=1"
build/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=* -a "--libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=999 --libyuv_flags=1 --libyuv_cpu_info=1"
#### Building with GN

6
docs/getting_started.md
View File

@ -174,15 +174,15 @@ arm disassembly:
Running tests:
util/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=*
build/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=*
Running test as benchmark:
util/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=* -a "--libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=999 --libyuv_flags=-1 --libyuv_cpu_info=-1"
build/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=* -a "--libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=999 --libyuv_flags=-1 --libyuv_cpu_info=-1"
Running test with C code:
util/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=* -a "--libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=999 --libyuv_flags=1 --libyuv_cpu_info=1"
build/android/test_runner.py gtest -s libyuv_unittest -t 7200 --verbose --release --gtest_filter=* -a "--libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=999 --libyuv_flags=1 --libyuv_cpu_info=1"
### Build targets

17
pylintrc Normal file
View File

@ -0,0 +1,17 @@
[MESSAGES CONTROL]
# Disable the message, report, category or checker with the given id(s).
# TODO(kjellander): Reduce this list to as small as possible.
disable=I0010,I0011,bad-continuation,broad-except,duplicate-code,eval-used,exec-used,fixme,invalid-name,missing-docstring,no-init,no-member,too-few-public-methods,too-many-ancestors,too-many-arguments,too-many-branches,too-many-function-args,too-many-instance-attributes,too-many-lines,too-many-locals,too-many-public-methods,too-many-return-statements,too-many-statements
[REPORTS]
# Don't write out full reports, just messages.
reports=no
[FORMAT]
# We use two spaces for indents, instead of the usual four spaces or tab.
indent-string=' '

501
setup_links.py
View File

@ -1,501 +0,0 @@
#!/usr/bin/env python
# Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
"""Setup links to a Chromium checkout for WebRTC.
WebRTC standalone shares a lot of dependencies and build tools with Chromium.
To do this, many of the paths of a Chromium checkout is emulated by creating
symlinks to files and directories. This script handles the setup of symlinks to
achieve this.
"""
import ctypes
import errno
import logging
import optparse
import os
import shelve
import shutil
import subprocess
import sys
import textwrap
DIRECTORIES = [
'build',
'buildtools',
'mojo', # TODO(kjellander): Remove, see webrtc:5629.
'native_client',
'net',
'testing',
'third_party/binutils',
'third_party/drmemory',
'third_party/instrumented_libraries',
'third_party/libjpeg',
'third_party/libjpeg_turbo',
'third_party/llvm-build',
'third_party/lss',
'third_party/proguard',
'third_party/tcmalloc',
'third_party/yasm',
'third_party/WebKit', # TODO(kjellander): Remove, see webrtc:5629.
'tools/clang',
'tools/gn',
'tools/gyp',
'tools/memory',
'tools/python',
'tools/swarming_client',
'tools/valgrind',
'tools/vim',
'tools/win',
]
from sync_chromium import get_target_os_list
target_os = get_target_os_list()
if 'android' in target_os:
DIRECTORIES += [
'base',
'third_party/accessibility_test_framework',
'third_party/android_platform',
'third_party/android_tools',
'third_party/apache_velocity',
'third_party/appurify-python',
'third_party/ashmem',
'third_party/bouncycastle',
'third_party/byte_buddy',
'third_party/catapult',
'third_party/ced',
'third_party/closure_compiler',
'third_party/guava',
'third_party/hamcrest',
'third_party/icu',
'third_party/icu4j',
'third_party/ijar',
'third_party/intellij',
'third_party/jsr-305',
'third_party/junit',
'third_party/libxml',
'third_party/mockito',
'third_party/modp_b64',
'third_party/objenesis',
'third_party/ow2_asm',
'third_party/protobuf',
'third_party/requests',
'third_party/robolectric',
'third_party/sqlite4java',
'third_party/zlib',
'tools/android',
'tools/grit',
]
if 'ios' in target_os:
DIRECTORIES.append('third_party/class-dump')
FILES = {
'tools/isolate_driver.py': None,
'third_party/BUILD.gn': None,
}
ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
CHROMIUM_CHECKOUT = os.path.join('chromium', 'src')
LINKS_DB = 'links'
# Version management to make future upgrades/downgrades easier to support.
SCHEMA_VERSION = 1
def query_yes_no(question, default=False):
"""Ask a yes/no question via raw_input() and return their answer.
Modified from http://stackoverflow.com/a/3041990.
"""
prompt = " [%s/%%s]: "
prompt = prompt % ('Y' if default is True else 'y')
prompt = prompt % ('N' if default is False else 'n')
if default is None:
default = 'INVALID'
while True:
sys.stdout.write(question + prompt)
choice = raw_input().lower()
if choice == '' and default != 'INVALID':
return default
if 'yes'.startswith(choice):
return True
elif 'no'.startswith(choice):
return False
print "Please respond with 'yes' or 'no' (or 'y' or 'n')."
# Actions
class Action(object):
def __init__(self, dangerous):
self.dangerous = dangerous
def announce(self, planning):
"""Log a description of this action.
Args:
planning - True iff we're in the planning stage, False if we're in the
doit stage.
"""
pass
def doit(self, links_db):
"""Execute the action, recording what we did to links_db, if necessary."""
pass
class Remove(Action):
def __init__(self, path, dangerous):
super(Remove, self).__init__(dangerous)
self._priority = 0
self._path = path
def announce(self, planning):
log = logging.warn
filesystem_type = 'file'
if not self.dangerous:
log = logging.info
filesystem_type = 'link'
if planning:
log('Planning to remove %s: %s', filesystem_type, self._path)
else:
log('Removing %s: %s', filesystem_type, self._path)
def doit(self, _):
os.remove(self._path)
class Rmtree(Action):
def __init__(self, path):
super(Rmtree, self).__init__(dangerous=True)
self._priority = 0
self._path = path
def announce(self, planning):
if planning:
logging.warn('Planning to remove directory: %s', self._path)
else:
logging.warn('Removing directory: %s', self._path)
def doit(self, _):
if sys.platform.startswith('win'):
# shutil.rmtree() doesn't work on Windows if any of the directories are
# read-only.
subprocess.check_call(['rd', '/q', '/s', self._path], shell=True)
else:
shutil.rmtree(self._path)
class Makedirs(Action):
def __init__(self, path):
super(Makedirs, self).__init__(dangerous=False)
self._priority = 1
self._path = path
def doit(self, _):
try:
os.makedirs(self._path)
except OSError as e:
if e.errno != errno.EEXIST:
raise
class Symlink(Action):
def __init__(self, source_path, link_path):
super(Symlink, self).__init__(dangerous=False)
self._priority = 2
self._source_path = source_path
self._link_path = link_path
def announce(self, planning):
if planning:
logging.info(
'Planning to create link from %s to %s', self._link_path,
self._source_path)
else:
logging.debug(
'Linking from %s to %s', self._link_path, self._source_path)
def doit(self, links_db):
# Files not in the root directory need relative path calculation.
# On Windows, use absolute paths instead since NTFS doesn't seem to support
# relative paths for symlinks.
if sys.platform.startswith('win'):
source_path = os.path.abspath(self._source_path)
else:
if os.path.dirname(self._link_path) != self._link_path:
source_path = os.path.relpath(self._source_path,
os.path.dirname(self._link_path))
os.symlink(source_path, os.path.abspath(self._link_path))
links_db[self._source_path] = self._link_path
class LinkError(IOError):
"""Failed to create a link."""
pass
# Use junctions instead of symlinks on the Windows platform.
if sys.platform.startswith('win'):
def symlink(source_path, link_path):
if os.path.isdir(source_path):
subprocess.check_call(['cmd.exe', '/c', 'mklink', '/J', link_path,
source_path])
else:
# Don't create symlinks to files on Windows, just copy the file instead
# (there's no way to create a link without administrator's privileges).
shutil.copy(source_path, link_path)
os.symlink = symlink
class WebRTCLinkSetup(object):
def __init__(self, links_db, force=False, dry_run=False, prompt=False):
self._force = force
self._dry_run = dry_run
self._prompt = prompt
self._links_db = links_db
def CreateLinks(self, on_bot):
logging.debug('CreateLinks')
# First, make a plan of action
actions = []
for source_path, link_path in FILES.iteritems():
actions += self._ActionForPath(
source_path, link_path, check_fn=os.path.isfile, check_msg='files')
for source_dir in DIRECTORIES:
actions += self._ActionForPath(
source_dir, None, check_fn=os.path.isdir,
check_msg='directories')
if not on_bot and self._force:
# When making the manual switch from legacy SVN checkouts to the new
# Git-based Chromium DEPS, the .gclient_entries file that contains cached
# URLs for all DEPS entries must be removed to avoid future sync problems.
entries_file = os.path.join(os.path.dirname(ROOT_DIR), '.gclient_entries')
if os.path.exists(entries_file):
actions.append(Remove(entries_file, dangerous=True))
actions.sort()
if self._dry_run:
for action in actions:
action.announce(planning=True)
logging.info('Not doing anything because dry-run was specified.')
sys.exit(0)
if any(a.dangerous for a in actions):
logging.warn('Dangerous actions:')
for action in (a for a in actions if a.dangerous):
action.announce(planning=True)
print
if not self._force:
logging.error(textwrap.dedent("""\
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
A C T I O N R E Q I R E D
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
Setting up the checkout requires creating symlinks to directories in the
Chromium checkout inside chromium/src.
To avoid disrupting developers, we've chosen to not delete directories
forcibly, in case you have some work in progress in one of them :)
ACTION REQUIRED:
Before running `gclient sync|runhooks` again, you must run:
%s%s --force
Which will replace all directories which now must be symlinks, after
prompting with a summary of the work-to-be-done.
"""), 'python ' if sys.platform.startswith('win') else '', __file__)
sys.exit(1)
elif self._prompt:
if not query_yes_no('Would you like to perform the above plan?'):
sys.exit(1)
for action in actions:
action.announce(planning=False)
action.doit(self._links_db)
if not on_bot and self._force:
logging.info('Completed!\n\nNow run `gclient sync|runhooks` again to '
'let the remaining hooks (that probably were interrupted) '
'execute.')
def CleanupLinks(self):
logging.debug('CleanupLinks')
for source, link_path in self._links_db.iteritems():
if source == 'SCHEMA_VERSION':
continue
if os.path.islink(link_path) or sys.platform.startswith('win'):
# os.path.islink() always returns false on Windows
# See http://bugs.python.org/issue13143.
logging.debug('Removing link to %s at %s', source, link_path)
if not self._dry_run:
if os.path.exists(link_path):
if sys.platform.startswith('win') and os.path.isdir(link_path):
subprocess.check_call(['rmdir', '/q', '/s', link_path],
shell=True)
else:
os.remove(link_path)
del self._links_db[source]
@staticmethod
def _ActionForPath(source_path, link_path=None, check_fn=None,
check_msg=None):
"""Create zero or more Actions to link to a file or directory.
This will be a symlink on POSIX platforms. On Windows it will result in:
* a junction for directories
* a copied file for single files.
Args:
source_path: Path relative to the Chromium checkout root.
For readability, the path may contain slashes, which will
automatically be converted to the right path delimiter on Windows.
link_path: The location for the link to create. If omitted it will be the
same path as source_path.
check_fn: A function returning true if the type of filesystem object is
correct for the attempted call. Otherwise an error message with
check_msg will be printed.
check_msg: String used to inform the user of an invalid attempt to create
a file.
Returns:
A list of Action objects.
"""
def fix_separators(path):
if sys.platform.startswith('win'):
return path.replace(os.altsep, os.sep)
else:
return path
assert check_fn
assert check_msg
link_path = link_path or source_path
link_path = fix_separators(link_path)
source_path = fix_separators(source_path)
source_path = os.path.join(CHROMIUM_CHECKOUT, source_path)
if os.path.exists(source_path) and not check_fn:
raise LinkError('Can only to link to %s: tried to link to: %s' %
(check_msg, source_path))
if not os.path.exists(source_path):
logging.debug('Silently ignoring missing source: %s. This is to avoid '
'errors on platform-specific dependencies.', source_path)
return []
actions = []
if os.path.exists(link_path) or os.path.islink(link_path):
if os.path.islink(link_path):
actions.append(Remove(link_path, dangerous=False))
elif os.path.isfile(link_path):
actions.append(Remove(link_path, dangerous=True))
elif os.path.isdir(link_path):
actions.append(Rmtree(link_path))
else:
raise LinkError('Don\'t know how to plan: %s' % link_path)
# Create parent directories to the target link if needed.
target_parent_dirs = os.path.dirname(link_path)
if (target_parent_dirs and
target_parent_dirs != link_path and
not os.path.exists(target_parent_dirs)):
actions.append(Makedirs(target_parent_dirs))
actions.append(Symlink(source_path, link_path))
return actions
def _initialize_database(filename):
links_database = shelve.open(filename)
# Wipe the database if this version of the script ends up looking at a
# newer (future) version of the links db, just to be sure.
version = links_database.get('SCHEMA_VERSION')
if version and version != SCHEMA_VERSION:
logging.info('Found database with schema version %s while this script only '
'supports %s. Wiping previous database contents.', version,
SCHEMA_VERSION)
links_database.clear()
links_database['SCHEMA_VERSION'] = SCHEMA_VERSION
return links_database
def main():
on_bot = os.environ.get('CHROME_HEADLESS') == '1'
parser = optparse.OptionParser()
parser.add_option('-d', '--dry-run', action='store_true', default=False,
help='Print what would be done, but don\'t perform any '
'operations. This will automatically set logging to '
'verbose.')
parser.add_option('-c', '--clean-only', action='store_true', default=False,
help='Only clean previously created links, don\'t create '
'new ones. This will automatically set logging to '
'verbose.')
parser.add_option('-f', '--force', action='store_true', default=on_bot,
help='Force link creation. CAUTION: This deletes existing '
'folders and files in the locations where links are '
'about to be created.')
parser.add_option('-n', '--no-prompt', action='store_false', dest='prompt',
default=(not on_bot),
help='Prompt if we\'re planning to do a dangerous action')
parser.add_option('-v', '--verbose', action='store_const',
const=logging.DEBUG, default=logging.INFO,
help='Print verbose output for debugging.')
options, _ = parser.parse_args()
if options.dry_run or options.force or options.clean_only:
options.verbose = logging.DEBUG
logging.basicConfig(format='%(message)s', level=options.verbose)
# Work from the root directory of the checkout.
script_dir = os.path.dirname(os.path.abspath(__file__))
os.chdir(script_dir)
if sys.platform.startswith('win'):
def is_admin():
try:
return os.getuid() == 0
except AttributeError:
return ctypes.windll.shell32.IsUserAnAdmin() != 0
if is_admin():
logging.warning('WARNING: On Windows, you no longer need run as '
'administrator. Please run with user account privileges.')
if not os.path.exists(CHROMIUM_CHECKOUT):
logging.error('Cannot find a Chromium checkout at %s. Did you run "gclient '
'sync" before running this script?', CHROMIUM_CHECKOUT)
return 2
links_database = _initialize_database(LINKS_DB)
try:
symlink_creator = WebRTCLinkSetup(links_database, options.force,
options.dry_run, options.prompt)
symlink_creator.CleanupLinks()
if not options.clean_only:
symlink_creator.CreateLinks(on_bot)
except LinkError as e:
print >> sys.stderr, e.message
return 3
finally:
links_database.close()
return 0
if __name__ == '__main__':
sys.exit(main())

154
sync_chromium.py
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@ -1,154 +0,0 @@
#!/usr/bin/env python
# Copyright 2014 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
"""Script to download a Chromium checkout into the workspace.
The script downloads a full Chromium Git clone and its DEPS.
The following environment variable can be used to alter the behavior:
* CHROMIUM_NO_HISTORY - If set to 1, a Git checkout with no history will be
downloaded. This is consumes less bandwidth and disk space but is known to be
slower in general if you have a high-speed connection.
After a successful sync has completed, a .last_sync_chromium file is written to
the chromium directory. While it exists, no more gclient sync operations will be
performed until the --target-revision changes or the SCRIPT_VERSION constant is
incremented. The file can be removed manually to force a new sync.
"""
import argparse
import os
import subprocess
import sys
# Bump this whenever the algorithm changes and you need bots/devs to re-sync,
# ignoring the .last_sync_chromium file
SCRIPT_VERSION = 4
ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
CHROMIUM_NO_HISTORY = 'CHROMIUM_NO_HISTORY'
def _parse_gclient_dict():
gclient_dict = {}
try:
main_gclient = os.path.join(os.path.dirname(ROOT_DIR), '.gclient')
with open(main_gclient, 'rb') as deps_content:
exec(deps_content, gclient_dict)
except Exception as e:
print >> sys.stderr, 'error while parsing .gclient:', e
return gclient_dict
def get_cache_dir():
return _parse_gclient_dict().get('cache_dir')
def get_target_os_list():
return ','.join(_parse_gclient_dict().get('target_os', []))
def main():
CR_DIR = os.path.join(ROOT_DIR, 'chromium')
p = argparse.ArgumentParser()
p.add_argument('--target-revision', required=True,
help='The target chromium git revision [REQUIRED]')
p.add_argument('--chromium-dir', default=CR_DIR,
help=('The path to the chromium directory to sync '
'(default: %(default)r)'))
opts = p.parse_args()
opts.chromium_dir = os.path.abspath(opts.chromium_dir)
target_os_list = get_target_os_list()
# Do a quick check to see if we were successful last time to make runhooks
# sooper fast.
flag_file = os.path.join(opts.chromium_dir, '.last_sync_chromium')
flag_file_content = '\n'.join([
str(SCRIPT_VERSION),
opts.target_revision,
repr(target_os_list),
])
if (os.path.exists(os.path.join(opts.chromium_dir, 'src')) and
os.path.exists(flag_file)):
with open(flag_file, 'r') as f:
if f.read() == flag_file_content:
print 'Chromium already up to date: ', opts.target_revision
return 0
os.unlink(flag_file)
env = os.environ.copy()
# Avoid downloading NaCl toolchain as part of the Chromium hooks.
env['GYP_CHROMIUM_NO_ACTION'] = '1'
gclient_cmd = 'gclient.bat' if sys.platform.startswith('win') else 'gclient'
args = [
gclient_cmd, 'sync', '--force', '--revision', 'src@'+opts.target_revision
]
if os.environ.get('CHROME_HEADLESS') == '1':
# Running on a buildbot.
args.append('-vvv')
if sys.platform.startswith('win'):
cache_path = os.path.join(os.path.splitdrive(ROOT_DIR)[0] + os.path.sep,
'b', 'git-cache')
else:
cache_path = '/b/git-cache'
else:
# Support developers setting the cache_dir in .gclient.
cache_path = get_cache_dir()
# Allow for users with poor internet connections to download a Git clone
# without history (saves several gigs but is generally slower and doesn't work
# with the Git cache).
if os.environ.get(CHROMIUM_NO_HISTORY) == '1':
if cache_path:
print >> sys.stderr, (
'You cannot use "no-history" mode for syncing Chrome (i.e. set the '
'%s environment variable to 1) when you have cache_dir configured in '
'your .gclient.' % CHROMIUM_NO_HISTORY)
return 1
args.append('--no-history')
gclient_entries_file = os.path.join(opts.chromium_dir, '.gclient_entries')
else:
# Write a temporary .gclient file that has the cache_dir variable added.
gclientfile = os.path.join(opts.chromium_dir, '.gclient')
with open(gclientfile, 'rb') as spec:
spec = spec.read().splitlines()
spec[-1] = 'cache_dir = %r' % (cache_path,)
with open(gclientfile + '.tmp', 'wb') as f:
f.write('\n'.join(spec))
args += [
'--gclientfile', '.gclient.tmp',
'--delete_unversioned_trees', '--reset', '--upstream'
]
gclient_entries_file = os.path.join(opts.chromium_dir,
'.gclient.tmp_entries')
# To avoid gclient sync problems when DEPS entries have been removed we must
# wipe the gclient's entries file that contains cached URLs for all DEPS.
if os.path.exists(gclient_entries_file):
os.unlink(gclient_entries_file)
if target_os_list:
args += ['--deps=' + target_os_list]
print 'Running "%s" in %s' % (' '.join(args), opts.chromium_dir)
ret = subprocess.call(args, cwd=opts.chromium_dir, env=env)
if ret == 0:
with open(flag_file, 'wb') as f:
f.write(flag_file_content)
return ret
if __name__ == '__main__':
sys.exit(main())

76
third_party/gflags/BUILD.gn vendored
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@ -1,76 +0,0 @@
#
# Copyright 2014 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
# This is a copy of WebRTC's BUILD.gn.
if (is_win) {
gflags_gen_arch_root = "gen/win"
} else {
gflags_gen_arch_root = "gen/posix"
}
config("gflags_config") {
include_dirs = [
"$gflags_gen_arch_root/include", # For configured files.
"src/src", # For everything else.
]
defines = [
# These macros exist so flags and symbols are properly exported when
# building DLLs. Since we don't build DLLs, we need to disable them.
"GFLAGS_DLL_DECL=",
"GFLAGS_DLL_DECLARE_FLAG=",
"GFLAGS_DLL_DEFINE_FLAG=",
]
# GN orders flags on a target before flags from configs. The default config
# adds -Wall, and this flag have to be after -Wall -- so they need to
# come from a config and can't be on the target directly.
if (is_clang) {
cflags = [ "-Wno-unused-local-typedef" ]
}
}
source_set("gflags") {
cflags = []
sources = [
"src/src/gflags.cc",
"src/src/gflags_completions.cc",
"src/src/gflags_reporting.cc",
]
if (is_win) {
sources += [ "src/src/windows_port.cc" ]
cflags += [
"/wd4005", # WIN32_LEAN_AND_MEAN.
"/wd4267", # Conversion from size_t to "type".
]
}
include_dirs = [
"$gflags_gen_arch_root/include/gflags", # For configured files.
"$gflags_gen_arch_root/include/private", # For config.h
]
public_configs = [ ":gflags_config" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (is_win) {
configs -= [ "//build/config/win:unicode" ]
}
if (is_clang) {
# TODO(andrew): Look into fixing this warning upstream:
# http://code.google.com/p/webrtc/issues/detail?id=760
configs -= [ "//build/config/clang:extra_warnings" ]
cflags += [ "-Wno-microsoft-include" ]
}
}

28
third_party/gflags/LICENSE vendored
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@ -1,28 +0,0 @@
Copyright (c) 2006, Google Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

28
third_party/gflags/README.libyuv vendored
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@ -1,28 +0,0 @@
URL: https://github.com/gflags/gflags
Version: 2.1.2
License: New BSD
License File: LICENSE
Description:
The gflags package contains a library that implements commandline
flags processing. As such it's a replacement for getopt(). It has
increased flexibility, including built-in support for C++ types like
string, and the ability to define flags in the source file in which
they're used.
Local Modifications: None
How to update platform configuration files:
The gen/ directory contains pre-generated configuration header files.
Historically, all operating systems and architectures have generated
similar configurations except for Windows. This is why there's only
posix and win directories below gen/.
When rolling gflags to a newer version, it's a good idea to check if
new configuration files needs to be generated as well.
Do this by running ./configure in the newly checked out version of
gflags. Then diff the generated files with the ones below gen/.
If you notice a diff, update the files with the updated ones.
If you suspect platform dependend changes other than Windows, you'll
have to checkout gflags on the other platforms as well and run
./configure there too.

573
third_party/gflags/gen/posix/include/gflags/gflags.h vendored
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@ -1,573 +0,0 @@
// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ---
// Revamped and reorganized by Craig Silverstein
//
// This is the file that should be included by any file which declares
// or defines a command line flag or wants to parse command line flags
// or print a program usage message (which will include information about
// flags). Executive summary, in the form of an example foo.cc file:
//
// #include "foo.h" // foo.h has a line "DECLARE_int32(start);"
// #include "validators.h" // hypothetical file defining ValidateIsFile()
//
// DEFINE_int32(end, 1000, "The last record to read");
//
// DEFINE_string(filename, "my_file.txt", "The file to read");
// // Crash if the specified file does not exist.
// static bool dummy = RegisterFlagValidator(&FLAGS_filename,
// &ValidateIsFile);
//
// DECLARE_bool(verbose); // some other file has a DEFINE_bool(verbose, ...)
//
// void MyFunc() {
// if (FLAGS_verbose) printf("Records %d-%d\n", FLAGS_start, FLAGS_end);
// }
//
// Then, at the command-line:
// ./foo --noverbose --start=5 --end=100
//
// For more details, see
// doc/gflags.html
//
// --- A note about thread-safety:
//
// We describe many functions in this routine as being thread-hostile,
// thread-compatible, or thread-safe. Here are the meanings we use:
//
// thread-safe: it is safe for multiple threads to call this routine
// (or, when referring to a class, methods of this class)
// concurrently.
// thread-hostile: it is not safe for multiple threads to call this
// routine (or methods of this class) concurrently. In gflags,
// most thread-hostile routines are intended to be called early in,
// or even before, main() -- that is, before threads are spawned.
// thread-compatible: it is safe for multiple threads to read from
// this variable (when applied to variables), or to call const
// methods of this class (when applied to classes), as long as no
// other thread is writing to the variable or calling non-const
// methods of this class.
#ifndef GFLAGS_GFLAGS_H_
#define GFLAGS_GFLAGS_H_
#include <string>
#include <vector>
#include "gflags_declare.h" // IWYU pragma: export
// We always want to export variables defined in user code
#ifndef GFLAGS_DLL_DEFINE_FLAG
# ifdef _MSC_VER
# define GFLAGS_DLL_DEFINE_FLAG __declspec(dllexport)
# else
# define GFLAGS_DLL_DEFINE_FLAG
# endif
#endif
namespace GFLAGS_NAMESPACE {
// --------------------------------------------------------------------
// To actually define a flag in a file, use DEFINE_bool,
// DEFINE_string, etc. at the bottom of this file. You may also find
// it useful to register a validator with the flag. This ensures that
// when the flag is parsed from the commandline, or is later set via
// SetCommandLineOption, we call the validation function. It is _not_
// called when you assign the value to the flag directly using the = operator.
//
// The validation function should return true if the flag value is valid, and
// false otherwise. If the function returns false for the new setting of the
// flag, the flag will retain its current value. If it returns false for the
// default value, ParseCommandLineFlags() will die.
//
// This function is safe to call at global construct time (as in the
// example below).
//
// Example use:
// static bool ValidatePort(const char* flagname, int32 value) {
// if (value > 0 && value < 32768) // value is ok
// return true;
// printf("Invalid value for --%s: %d\n", flagname, (int)value);
// return false;
// }
// DEFINE_int32(port, 0, "What port to listen on");
// static bool dummy = RegisterFlagValidator(&FLAGS_port, &ValidatePort);
// Returns true if successfully registered, false if not (because the
// first argument doesn't point to a command-line flag, or because a
// validator is already registered for this flag).
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const bool* flag, bool (*validate_fn)(const char*, bool));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const int32* flag, bool (*validate_fn)(const char*, int32));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const int64* flag, bool (*validate_fn)(const char*, int64));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const uint64* flag, bool (*validate_fn)(const char*, uint64));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const double* flag, bool (*validate_fn)(const char*, double));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const std::string* flag, bool (*validate_fn)(const char*, const std::string&));
// Convenience macro for the registration of a flag validator
#define DEFINE_validator(name, validator) \
static const bool name##_validator_registered = \
GFLAGS_NAMESPACE::RegisterFlagValidator(&FLAGS_##name, validator)
// --------------------------------------------------------------------
// These methods are the best way to get access to info about the
// list of commandline flags. Note that these routines are pretty slow.
// GetAllFlags: mostly-complete info about the list, sorted by file.
// ShowUsageWithFlags: pretty-prints the list to stdout (what --help does)
// ShowUsageWithFlagsRestrict: limit to filenames with restrict as a substr
//
// In addition to accessing flags, you can also access argv[0] (the program
// name) and argv (the entire commandline), which we sock away a copy of.
// These variables are static, so you should only set them once.
//
// No need to export this data only structure from DLL, avoiding VS warning 4251.
struct CommandLineFlagInfo {
std::string name; // the name of the flag
std::string type; // the type of the flag: int32, etc
std::string description; // the "help text" associated with the flag
std::string current_value; // the current value, as a string
std::string default_value; // the default value, as a string
std::string filename; // 'cleaned' version of filename holding the flag
bool has_validator_fn; // true if RegisterFlagValidator called on this flag
bool is_default; // true if the flag has the default value and
// has not been set explicitly from the cmdline
// or via SetCommandLineOption
const void* flag_ptr; // pointer to the flag's current value (i.e. FLAGS_foo)
};
// Using this inside of a validator is a recipe for a deadlock.
// TODO(user) Fix locking when validators are running, to make it safe to
// call validators during ParseAllFlags.
// Also make sure then to uncomment the corresponding unit test in
// gflags_unittest.sh
extern GFLAGS_DLL_DECL void GetAllFlags(std::vector<CommandLineFlagInfo>* OUTPUT);
// These two are actually defined in gflags_reporting.cc.
extern GFLAGS_DLL_DECL void ShowUsageWithFlags(const char *argv0); // what --help does
extern GFLAGS_DLL_DECL void ShowUsageWithFlagsRestrict(const char *argv0, const char *restrict);
// Create a descriptive string for a flag.
// Goes to some trouble to make pretty line breaks.
extern GFLAGS_DLL_DECL std::string DescribeOneFlag(const CommandLineFlagInfo& flag);
// Thread-hostile; meant to be called before any threads are spawned.
extern GFLAGS_DLL_DECL void SetArgv(int argc, const char** argv);
// The following functions are thread-safe as long as SetArgv() is
// only called before any threads start.
extern GFLAGS_DLL_DECL const std::vector<std::string>& GetArgvs();
extern GFLAGS_DLL_DECL const char* GetArgv(); // all of argv as a string
extern GFLAGS_DLL_DECL const char* GetArgv0(); // only argv0
extern GFLAGS_DLL_DECL uint32 GetArgvSum(); // simple checksum of argv
extern GFLAGS_DLL_DECL const char* ProgramInvocationName(); // argv0, or "UNKNOWN" if not set
extern GFLAGS_DLL_DECL const char* ProgramInvocationShortName(); // basename(argv0)
// ProgramUsage() is thread-safe as long as SetUsageMessage() is only
// called before any threads start.
extern GFLAGS_DLL_DECL const char* ProgramUsage(); // string set by SetUsageMessage()
// VersionString() is thread-safe as long as SetVersionString() is only
// called before any threads start.
extern GFLAGS_DLL_DECL const char* VersionString(); // string set by SetVersionString()
// --------------------------------------------------------------------
// Normally you access commandline flags by just saying "if (FLAGS_foo)"
// or whatever, and set them by calling "FLAGS_foo = bar" (or, more
// commonly, via the DEFINE_foo macro). But if you need a bit more
// control, we have programmatic ways to get/set the flags as well.
// These programmatic ways to access flags are thread-safe, but direct
// access is only thread-compatible.
// Return true iff the flagname was found.
// OUTPUT is set to the flag's value, or unchanged if we return false.
extern GFLAGS_DLL_DECL bool GetCommandLineOption(const char* name, std::string* OUTPUT);
// Return true iff the flagname was found. OUTPUT is set to the flag's
// CommandLineFlagInfo or unchanged if we return false.
extern GFLAGS_DLL_DECL bool GetCommandLineFlagInfo(const char* name, CommandLineFlagInfo* OUTPUT);
// Return the CommandLineFlagInfo of the flagname. exit() if name not found.
// Example usage, to check if a flag's value is currently the default value:
// if (GetCommandLineFlagInfoOrDie("foo").is_default) ...
extern GFLAGS_DLL_DECL CommandLineFlagInfo GetCommandLineFlagInfoOrDie(const char* name);
enum GFLAGS_DLL_DECL FlagSettingMode {
// update the flag's value (can call this multiple times).
SET_FLAGS_VALUE,
// update the flag's value, but *only if* it has not yet been updated
// with SET_FLAGS_VALUE, SET_FLAG_IF_DEFAULT, or "FLAGS_xxx = nondef".
SET_FLAG_IF_DEFAULT,
// set the flag's default value to this. If the flag has not yet updated
// yet (via SET_FLAGS_VALUE, SET_FLAG_IF_DEFAULT, or "FLAGS_xxx = nondef")
// change the flag's current value to the new default value as well.
SET_FLAGS_DEFAULT
};
// Set a particular flag ("command line option"). Returns a string
// describing the new value that the option has been set to. The
// return value API is not well-specified, so basically just depend on
// it to be empty if the setting failed for some reason -- the name is
// not a valid flag name, or the value is not a valid value -- and
// non-empty else.
// SetCommandLineOption uses set_mode == SET_FLAGS_VALUE (the common case)
extern GFLAGS_DLL_DECL std::string SetCommandLineOption (const char* name, const char* value);
extern GFLAGS_DLL_DECL std::string SetCommandLineOptionWithMode(const char* name, const char* value, FlagSettingMode set_mode);
// --------------------------------------------------------------------
// Saves the states (value, default value, whether the user has set
// the flag, registered validators, etc) of all flags, and restores
// them when the FlagSaver is destroyed. This is very useful in
// tests, say, when you want to let your tests change the flags, but
// make sure that they get reverted to the original states when your
// test is complete.
//
// Example usage:
// void TestFoo() {
// FlagSaver s1;
// FLAG_foo = false;
// FLAG_bar = "some value";
//
// // test happens here. You can return at any time
// // without worrying about restoring the FLAG values.
// }
//
// Note: This class is marked with GFLAGS_ATTRIBUTE_UNUSED because all
// the work is done in the constructor and destructor, so in the standard
// usage example above, the compiler would complain that it's an
// unused variable.
//
// This class is thread-safe. However, its destructor writes to
// exactly the set of flags that have changed value during its
// lifetime, so concurrent _direct_ access to those flags
// (i.e. FLAGS_foo instead of {Get,Set}CommandLineOption()) is unsafe.
class GFLAGS_DLL_DECL FlagSaver {
public:
FlagSaver();
~FlagSaver();
private:
class FlagSaverImpl* impl_; // we use pimpl here to keep API steady
FlagSaver(const FlagSaver&); // no copying!
void operator=(const FlagSaver&);
}__attribute((unused));
// --------------------------------------------------------------------
// Some deprecated or hopefully-soon-to-be-deprecated functions.
// This is often used for logging. TODO(csilvers): figure out a better way
extern GFLAGS_DLL_DECL std::string CommandlineFlagsIntoString();
// Usually where this is used, a FlagSaver should be used instead.
extern GFLAGS_DLL_DECL
bool ReadFlagsFromString(const std::string& flagfilecontents,
const char* prog_name,
bool errors_are_fatal); // uses SET_FLAGS_VALUE
// These let you manually implement --flagfile functionality.
// DEPRECATED.
extern GFLAGS_DLL_DECL bool AppendFlagsIntoFile(const std::string& filename, const char* prog_name);
extern GFLAGS_DLL_DECL bool ReadFromFlagsFile(const std::string& filename, const char* prog_name, bool errors_are_fatal); // uses SET_FLAGS_VALUE
// --------------------------------------------------------------------
// Useful routines for initializing flags from the environment.
// In each case, if 'varname' does not exist in the environment
// return defval. If 'varname' does exist but is not valid
// (e.g., not a number for an int32 flag), abort with an error.
// Otherwise, return the value. NOTE: for booleans, for true use
// 't' or 'T' or 'true' or '1', for false 'f' or 'F' or 'false' or '0'.
extern GFLAGS_DLL_DECL bool BoolFromEnv(const char *varname, bool defval);
extern GFLAGS_DLL_DECL int32 Int32FromEnv(const char *varname, int32 defval);
extern GFLAGS_DLL_DECL int64 Int64FromEnv(const char *varname, int64 defval);
extern GFLAGS_DLL_DECL uint64 Uint64FromEnv(const char *varname, uint64 defval);
extern GFLAGS_DLL_DECL double DoubleFromEnv(const char *varname, double defval);
extern GFLAGS_DLL_DECL const char *StringFromEnv(const char *varname, const char *defval);
// --------------------------------------------------------------------
// The next two functions parse gflags from main():
// Set the "usage" message for this program. For example:
// string usage("This program does nothing. Sample usage:\n");
// usage += argv[0] + " <uselessarg1> <uselessarg2>";
// SetUsageMessage(usage);
// Do not include commandline flags in the usage: we do that for you!
// Thread-hostile; meant to be called before any threads are spawned.
extern GFLAGS_DLL_DECL void SetUsageMessage(const std::string& usage);
// Sets the version string, which is emitted with --version.
// For instance: SetVersionString("1.3");
// Thread-hostile; meant to be called before any threads are spawned.
extern GFLAGS_DLL_DECL void SetVersionString(const std::string& version);
// Looks for flags in argv and parses them. Rearranges argv to put
// flags first, or removes them entirely if remove_flags is true.
// If a flag is defined more than once in the command line or flag
// file, the last definition is used. Returns the index (into argv)
// of the first non-flag argument.
// See top-of-file for more details on this function.
#ifndef SWIG // In swig, use ParseCommandLineFlagsScript() instead.
extern GFLAGS_DLL_DECL uint32 ParseCommandLineFlags(int *argc, char*** argv, bool remove_flags);
#endif
// Calls to ParseCommandLineNonHelpFlags and then to
// HandleCommandLineHelpFlags can be used instead of a call to
// ParseCommandLineFlags during initialization, in order to allow for
// changing default values for some FLAGS (via
// e.g. SetCommandLineOptionWithMode calls) between the time of
// command line parsing and the time of dumping help information for
// the flags as a result of command line parsing. If a flag is
// defined more than once in the command line or flag file, the last
// definition is used. Returns the index (into argv) of the first
// non-flag argument. (If remove_flags is true, will always return 1.)
extern GFLAGS_DLL_DECL uint32 ParseCommandLineNonHelpFlags(int *argc, char*** argv, bool remove_flags);
// This is actually defined in gflags_reporting.cc.
// This function is misnamed (it also handles --version, etc.), but
// it's too late to change that now. :-(
extern GFLAGS_DLL_DECL void HandleCommandLineHelpFlags(); // in gflags_reporting.cc
// Allow command line reparsing. Disables the error normally
// generated when an unknown flag is found, since it may be found in a
// later parse. Thread-hostile; meant to be called before any threads
// are spawned.
extern GFLAGS_DLL_DECL void AllowCommandLineReparsing();
// Reparse the flags that have not yet been recognized. Only flags
// registered since the last parse will be recognized. Any flag value
// must be provided as part of the argument using "=", not as a
// separate command line argument that follows the flag argument.
// Intended for handling flags from dynamically loaded libraries,
// since their flags are not registered until they are loaded.
extern GFLAGS_DLL_DECL void ReparseCommandLineNonHelpFlags();
// Clean up memory allocated by flags. This is only needed to reduce
// the quantity of "potentially leaked" reports emitted by memory
// debugging tools such as valgrind. It is not required for normal
// operation, or for the google perftools heap-checker. It must only
// be called when the process is about to exit, and all threads that
// might access flags are quiescent. Referencing flags after this is
// called will have unexpected consequences. This is not safe to run
// when multiple threads might be running: the function is
// thread-hostile.
extern GFLAGS_DLL_DECL void ShutDownCommandLineFlags();
// --------------------------------------------------------------------
// Now come the command line flag declaration/definition macros that
// will actually be used. They're kind of hairy. A major reason
// for this is initialization: we want people to be able to access
// variables in global constructors and have that not crash, even if
// their global constructor runs before the global constructor here.
// (Obviously, we can't guarantee the flags will have the correct
// default value in that case, but at least accessing them is safe.)
// The only way to do that is have flags point to a static buffer.
// So we make one, using a union to ensure proper alignment, and
// then use placement-new to actually set up the flag with the
// correct default value. In the same vein, we have to worry about
// flag access in global destructors, so FlagRegisterer has to be
// careful never to destroy the flag-values it constructs.
//
// Note that when we define a flag variable FLAGS_<name>, we also
// preemptively define a junk variable, FLAGS_no<name>. This is to
// cause a link-time error if someone tries to define 2 flags with
// names like "logging" and "nologging". We do this because a bool
// flag FLAG can be set from the command line to true with a "-FLAG"
// argument, and to false with a "-noFLAG" argument, and so this can
// potentially avert confusion.
//
// We also put flags into their own namespace. It is purposefully
// named in an opaque way that people should have trouble typing
// directly. The idea is that DEFINE puts the flag in the weird
// namespace, and DECLARE imports the flag from there into the current
// namespace. The net result is to force people to use DECLARE to get
// access to a flag, rather than saying "extern GFLAGS_DLL_DECL bool FLAGS_whatever;"
// or some such instead. We want this so we can put extra
// functionality (like sanity-checking) in DECLARE if we want, and
// make sure it is picked up everywhere.
//
// We also put the type of the variable in the namespace, so that
// people can't DECLARE_int32 something that they DEFINE_bool'd
// elsewhere.
class GFLAGS_DLL_DECL FlagRegisterer {
public:
FlagRegisterer(const char* name, const char* type,
const char* help, const char* filename,
void* current_storage, void* defvalue_storage);
};
// If your application #defines STRIP_FLAG_HELP to a non-zero value
// before #including this file, we remove the help message from the
// binary file. This can reduce the size of the resulting binary
// somewhat, and may also be useful for security reasons.
extern GFLAGS_DLL_DECL const char kStrippedFlagHelp[];
} // namespace GFLAGS_NAMESPACE
#ifndef SWIG // In swig, ignore the main flag declarations
#if defined(STRIP_FLAG_HELP) && STRIP_FLAG_HELP > 0
// Need this construct to avoid the 'defined but not used' warning.
#define MAYBE_STRIPPED_HELP(txt) \
(false ? (txt) : GFLAGS_NAMESPACE::kStrippedFlagHelp)
#else
#define MAYBE_STRIPPED_HELP(txt) txt
#endif
// Each command-line flag has two variables associated with it: one
// with the current value, and one with the default value. However,
// we have a third variable, which is where value is assigned; it's a
// constant. This guarantees that FLAG_##value is initialized at
// static initialization time (e.g. before program-start) rather than
// than global construction time (which is after program-start but
// before main), at least when 'value' is a compile-time constant. We
// use a small trick for the "default value" variable, and call it
// FLAGS_no<name>. This serves the second purpose of assuring a
// compile error if someone tries to define a flag named no<name>
// which is illegal (--foo and --nofoo both affect the "foo" flag).
#define DEFINE_VARIABLE(type, shorttype, name, value, help) \
namespace fL##shorttype { \
static const type FLAGS_nono##name = value; \
/* We always want to export defined variables, dll or no */ \
GFLAGS_DLL_DEFINE_FLAG type FLAGS_##name = FLAGS_nono##name; \
type FLAGS_no##name = FLAGS_nono##name; \
static GFLAGS_NAMESPACE::FlagRegisterer o_##name( \
#name, #type, MAYBE_STRIPPED_HELP(help), __FILE__, \
&FLAGS_##name, &FLAGS_no##name); \
} \
using fL##shorttype::FLAGS_##name
// For DEFINE_bool, we want to do the extra check that the passed-in
// value is actually a bool, and not a string or something that can be
// coerced to a bool. These declarations (no definition needed!) will
// help us do that, and never evaluate From, which is important.
// We'll use 'sizeof(IsBool(val))' to distinguish. This code requires
// that the compiler have different sizes for bool & double. Since
// this is not guaranteed by the standard, we check it with a
// COMPILE_ASSERT.
namespace fLB {
struct CompileAssert {};
typedef CompileAssert expected_sizeof_double_neq_sizeof_bool[
(sizeof(double) != sizeof(bool)) ? 1 : -1];
template<typename From> double GFLAGS_DLL_DECL IsBoolFlag(const From& from);
GFLAGS_DLL_DECL bool IsBoolFlag(bool from);
} // namespace fLB
// Here are the actual DEFINE_*-macros. The respective DECLARE_*-macros
// are in a separate include, gflags_declare.h, for reducing
// the physical transitive size for DECLARE use.
#define DEFINE_bool(name, val, txt) \
namespace fLB { \
typedef ::fLB::CompileAssert FLAG_##name##_value_is_not_a_bool[ \
(sizeof(::fLB::IsBoolFlag(val)) != sizeof(double))? 1: -1]; \
} \
DEFINE_VARIABLE(bool, B, name, val, txt)
#define DEFINE_int32(name, val, txt) \
DEFINE_VARIABLE(GFLAGS_NAMESPACE::int32, I, \
name, val, txt)
#define DEFINE_int64(name, val, txt) \
DEFINE_VARIABLE(GFLAGS_NAMESPACE::int64, I64, \
name, val, txt)
#define DEFINE_uint64(name,val, txt) \
DEFINE_VARIABLE(GFLAGS_NAMESPACE::uint64, U64, \
name, val, txt)
#define DEFINE_double(name, val, txt) \
DEFINE_VARIABLE(double, D, name, val, txt)
// Strings are trickier, because they're not a POD, so we can't
// construct them at static-initialization time (instead they get
// constructed at global-constructor time, which is much later). To
// try to avoid crashes in that case, we use a char buffer to store
// the string, which we can static-initialize, and then placement-new
// into it later. It's not perfect, but the best we can do.
namespace fLS {
inline clstring* dont_pass0toDEFINE_string(char *stringspot,
const char *value) {
return new(stringspot) clstring(value);
}
inline clstring* dont_pass0toDEFINE_string(char *stringspot,
const clstring &value) {
return new(stringspot) clstring(value);
}
inline clstring* dont_pass0toDEFINE_string(char *stringspot,
int value);
} // namespace fLS
// We need to define a var named FLAGS_no##name so people don't define
// --string and --nostring. And we need a temporary place to put val
// so we don't have to evaluate it twice. Two great needs that go
// great together!
// The weird 'using' + 'extern' inside the fLS namespace is to work around
// an unknown compiler bug/issue with the gcc 4.2.1 on SUSE 10. See
// http://code.google.com/p/google-gflags/issues/detail?id=20
#define DEFINE_string(name, val, txt) \
namespace fLS { \
using ::fLS::clstring; \
static union { void* align; char s[sizeof(clstring)]; } s_##name[2]; \
clstring* const FLAGS_no##name = ::fLS:: \
dont_pass0toDEFINE_string(s_##name[0].s, \
val); \
static GFLAGS_NAMESPACE::FlagRegisterer o_##name( \
#name, "string", MAYBE_STRIPPED_HELP(txt), __FILE__, \
s_##name[0].s, new (s_##name[1].s) clstring(*FLAGS_no##name)); \
extern GFLAGS_DLL_DEFINE_FLAG clstring& FLAGS_##name; \
using fLS::FLAGS_##name; \
clstring& FLAGS_##name = *FLAGS_no##name; \
} \
using fLS::FLAGS_##name
#endif // SWIG
// Import gflags library symbols into alternative/deprecated namespace(s)
#include "gflags_gflags.h"
#endif // GFLAGS_GFLAGS_H_

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// Copyright (c) 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// ---
//
// Implement helpful bash-style command line flag completions
//
// ** Functional API:
// HandleCommandLineCompletions() should be called early during
// program startup, but after command line flag code has been
// initialized, such as the beginning of HandleCommandLineHelpFlags().
// It checks the value of the flag --tab_completion_word. If this
// flag is empty, nothing happens here. If it contains a string,
// however, then HandleCommandLineCompletions() will hijack the
// process, attempting to identify the intention behind this
// completion. Regardless of the outcome of this deduction, the
// process will be terminated, similar to --helpshort flag
// handling.
//
// ** Overview of Bash completions:
// Bash can be told to programatically determine completions for the
// current 'cursor word'. It does this by (in this case) invoking a
// command with some additional arguments identifying the command
// being executed, the word being completed, and the previous word
// (if any). Bash then expects a sequence of output lines to be
// printed to stdout. If these lines all contain a common prefix
// longer than the cursor word, bash will replace the cursor word
// with that common prefix, and display nothing. If there isn't such
// a common prefix, bash will display the lines in pages using 'more'.
//
// ** Strategy taken for command line completions:
// If we can deduce either the exact flag intended, or a common flag
// prefix, we'll output exactly that. Otherwise, if information
// must be displayed to the user, we'll take the opportunity to add
// some helpful information beyond just the flag name (specifically,
// we'll include the default flag value and as much of the flag's
// description as can fit on a single terminal line width, as specified
// by the flag --tab_completion_columns). Furthermore, we'll try to
// make bash order the output such that the most useful or relevent
// flags are the most likely to be shown at the top.
//
// ** Additional features:
// To assist in finding that one really useful flag, substring matching
// was implemented. Before pressing a <TAB> to get completion for the
// current word, you can append one or more '?' to the flag to do
// substring matching. Here's the semantics:
// --foo<TAB> Show me all flags with names prefixed by 'foo'
// --foo?<TAB> Show me all flags with 'foo' somewhere in the name
// --foo??<TAB> Same as prior case, but also search in module
// definition path for 'foo'
// --foo???<TAB> Same as prior case, but also search in flag
// descriptions for 'foo'
// Finally, we'll trim the output to a relatively small number of
// flags to keep bash quiet about the verbosity of output. If one
// really wanted to see all possible matches, appending a '+' to the
// search word will force the exhaustive list of matches to be printed.
//
// ** How to have bash accept completions from a binary:
// Bash requires that it be informed about each command that programmatic
// completion should be enabled for. Example addition to a .bashrc
// file would be (your path to gflags_completions.sh file may differ):
/*
$ complete -o bashdefault -o default -o nospace -C \
'/home/build/eng/bash/bash_completions.sh --tab_completion_columns $COLUMNS' \
time env binary_name another_binary [...]
*/
// This would allow the following to work:
// $ /path/to/binary_name --vmodule<TAB>
// Or:
// $ ./bin/path/another_binary --gfs_u<TAB>
// (etc)
//
// Sadly, it appears that bash gives no easy way to force this behavior for
// all commands. That's where the "time" in the above example comes in.
// If you haven't specifically added a command to the list of completion
// supported commands, you can still get completions by prefixing the
// entire command with "env".
// $ env /some/brand/new/binary --vmod<TAB>
// Assuming that "binary" is a newly compiled binary, this should still
// produce the expected completion output.
#ifndef GFLAGS_COMPLETIONS_H_
#define GFLAGS_COMPLETIONS_H_
namespace google {
extern void HandleCommandLineCompletions(void);
}
#endif // GFLAGS_COMPLETIONS_H_

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// Copyright (c) 1999, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ---
//
// Revamped and reorganized by Craig Silverstein
//
// This is the file that should be included by any file which declares
// command line flag.
#ifndef GFLAGS_DECLARE_H_
#define GFLAGS_DECLARE_H_
// ---------------------------------------------------------------------------
// Namespace of gflags library symbols.
#define GFLAGS_NAMESPACE google
// ---------------------------------------------------------------------------
// Windows DLL import/export.
// We always want to import the symbols of the gflags library
#ifndef GFLAGS_DLL_DECL
# if 0 && defined(_MSC_VER)
# define GFLAGS_DLL_DECL __declspec(dllimport)
# else
# define GFLAGS_DLL_DECL
# endif
#endif
// We always want to import variables declared in user code
#ifndef GFLAGS_DLL_DECLARE_FLAG
# ifdef _MSC_VER
# define GFLAGS_DLL_DECLARE_FLAG __declspec(dllimport)
# else
# define GFLAGS_DLL_DECLARE_FLAG
# endif
#endif
// ---------------------------------------------------------------------------
// Flag types
#include <string>
#if 1
# include <stdint.h> // the normal place uint32_t is defined
#elif 1
# include <sys/types.h> // the normal place u_int32_t is defined
#elif 1
# include <inttypes.h> // a third place for uint32_t or u_int32_t
#endif
namespace GFLAGS_NAMESPACE {
#if 1 // C99
typedef int32_t int32;
typedef uint32_t uint32;
typedef int64_t int64;
typedef uint64_t uint64;
#elif 0 // BSD
typedef int32_t int32;
typedef u_int32_t uint32;
typedef int64_t int64;
typedef u_int64_t uint64;
#elif 0 // Windows
typedef __int32 int32;
typedef unsigned __int32 uint32;
typedef __int64 int64;
typedef unsigned __int64 uint64;
#else
# error Do not know how to define a 32-bit integer quantity on your system
#endif
} // namespace GFLAGS_NAMESPACE
namespace fLS {
// The meaning of "string" might be different between now and when the
// macros below get invoked (e.g., if someone is experimenting with
// other string implementations that get defined after this file is
// included). Save the current meaning now and use it in the macros.
typedef std::string clstring;
} // namespace fLS
#define DECLARE_VARIABLE(type, shorttype, name) \
/* We always want to import declared variables, dll or no */ \
namespace fL##shorttype { extern GFLAGS_DLL_DECLARE_FLAG type FLAGS_##name; } \
using fL##shorttype::FLAGS_##name
#define DECLARE_bool(name) \
DECLARE_VARIABLE(bool, B, name)
#define DECLARE_int32(name) \
DECLARE_VARIABLE(::GFLAGS_NAMESPACE::int32, I, name)
#define DECLARE_int64(name) \
DECLARE_VARIABLE(::GFLAGS_NAMESPACE::int64, I64, name)
#define DECLARE_uint64(name) \
DECLARE_VARIABLE(::GFLAGS_NAMESPACE::uint64, U64, name)
#define DECLARE_double(name) \
DECLARE_VARIABLE(double, D, name)
#define DECLARE_string(name) \
/* We always want to import declared variables, dll or no */ \
namespace fLS { \
using ::fLS::clstring; \
extern GFLAGS_DLL_DECLARE_FLAG ::fLS::clstring& FLAGS_##name; \
} \
using fLS::FLAGS_##name
#endif // GFLAGS_DECLARE_H_

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// Copyright (c) 2014, Andreas Schuh
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// -----------------------------------------------------------------------------
// Imports the gflags library symbols into an alternative/deprecated namespace.
#ifndef GFLAGS_GFLAGS_H_
# error The internal header gflags_gflags.h may only be included by gflags.h
#endif
#ifndef GFLAGS_NS_GFLAGS_H_
#define GFLAGS_NS_GFLAGS_H_
namespace gflags {
using GFLAGS_NAMESPACE::int32;
using GFLAGS_NAMESPACE::uint32;
using GFLAGS_NAMESPACE::int64;
using GFLAGS_NAMESPACE::uint64;
using GFLAGS_NAMESPACE::RegisterFlagValidator;
using GFLAGS_NAMESPACE::CommandLineFlagInfo;
using GFLAGS_NAMESPACE::GetAllFlags;
using GFLAGS_NAMESPACE::ShowUsageWithFlags;
using GFLAGS_NAMESPACE::ShowUsageWithFlagsRestrict;
using GFLAGS_NAMESPACE::DescribeOneFlag;
using GFLAGS_NAMESPACE::SetArgv;
using GFLAGS_NAMESPACE::GetArgvs;
using GFLAGS_NAMESPACE::GetArgv;
using GFLAGS_NAMESPACE::GetArgv0;
using GFLAGS_NAMESPACE::GetArgvSum;
using GFLAGS_NAMESPACE::ProgramInvocationName;
using GFLAGS_NAMESPACE::ProgramInvocationShortName;
using GFLAGS_NAMESPACE::ProgramUsage;
using GFLAGS_NAMESPACE::VersionString;
using GFLAGS_NAMESPACE::GetCommandLineOption;
using GFLAGS_NAMESPACE::GetCommandLineFlagInfo;
using GFLAGS_NAMESPACE::GetCommandLineFlagInfoOrDie;
using GFLAGS_NAMESPACE::FlagSettingMode;
using GFLAGS_NAMESPACE::SET_FLAGS_VALUE;
using GFLAGS_NAMESPACE::SET_FLAG_IF_DEFAULT;
using GFLAGS_NAMESPACE::SET_FLAGS_DEFAULT;
using GFLAGS_NAMESPACE::SetCommandLineOption;
using GFLAGS_NAMESPACE::SetCommandLineOptionWithMode;
using GFLAGS_NAMESPACE::FlagSaver;
using GFLAGS_NAMESPACE::CommandlineFlagsIntoString;
using GFLAGS_NAMESPACE::ReadFlagsFromString;
using GFLAGS_NAMESPACE::AppendFlagsIntoFile;
using GFLAGS_NAMESPACE::ReadFromFlagsFile;
using GFLAGS_NAMESPACE::BoolFromEnv;
using GFLAGS_NAMESPACE::Int32FromEnv;
using GFLAGS_NAMESPACE::Int64FromEnv;
using GFLAGS_NAMESPACE::Uint64FromEnv;
using GFLAGS_NAMESPACE::DoubleFromEnv;
using GFLAGS_NAMESPACE::StringFromEnv;
using GFLAGS_NAMESPACE::SetUsageMessage;
using GFLAGS_NAMESPACE::SetVersionString;
using GFLAGS_NAMESPACE::ParseCommandLineNonHelpFlags;
using GFLAGS_NAMESPACE::HandleCommandLineHelpFlags;
using GFLAGS_NAMESPACE::AllowCommandLineReparsing;
using GFLAGS_NAMESPACE::ReparseCommandLineNonHelpFlags;
using GFLAGS_NAMESPACE::ShutDownCommandLineFlags;
using GFLAGS_NAMESPACE::FlagRegisterer;
#ifndef SWIG
using GFLAGS_NAMESPACE::ParseCommandLineFlags;
#endif
} // namespace gflags
#endif // GFLAGS_NS_GFLAGS_H_

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/* Generated from config.h.in during build configuration using CMake. */
// Note: This header file is only used internally. It is not part of public interface!
// ---------------------------------------------------------------------------
// System checks
// Define if you build this library for a MS Windows OS.
/* #undef OS_WINDOWS */
// Define if you have the <stdint.h> header file.
#define HAVE_STDINT_H
// Define if you have the <sys/types.h> header file.
#define HAVE_SYS_TYPES_H
// Define if you have the <inttypes.h> header file.
#define HAVE_INTTYPES_H
// Define if you have the <sys/stat.h> header file.
#define HAVE_SYS_STAT_H
// Define if you have the <unistd.h> header file.
#define HAVE_UNISTD_H
// Define if you have the <fnmatch.h> header file.
#define HAVE_FNMATCH_H
// Define if you have the <shlwapi.h> header file (Windows 2000/XP).
/* #undef HAVE_SHLWAPI_H */
// Define if you have the strtoll function.
#define HAVE_STRTOLL
// Define if you have the strtoq function.
/* #undef HAVE_STRTOQ */
// Define if you have the <pthread.h> header file.
#define HAVE_PTHREAD
// Define if your pthread library defines the type pthread_rwlock_t
#define HAVE_RWLOCK
// gcc requires this to get PRId64, etc.
#if defined(HAVE_INTTYPES_H) && !defined(__STDC_FORMAT_MACROS)
# define __STDC_FORMAT_MACROS 1
#endif
// ---------------------------------------------------------------------------
// Package information
// Name of package.
#define PACKAGE gflags
// Define to the full name of this package.
#define PACKAGE_NAME gflags
// Define to the full name and version of this package.
#define PACKAGE_STRING gflags 2.2.0
// Define to the one symbol short name of this package.
#define PACKAGE_TARNAME gflags-2.2.0
// Define to the version of this package.
#define PACKAGE_VERSION 2.2.0
// Version number of package.
#define VERSION PACKAGE_VERSION
// Define to the address where bug reports for this package should be sent.
#define PACKAGE_BUGREPORT https://github.com/schuhschuh/gflags/issues
// ---------------------------------------------------------------------------
// Path separator
#ifndef PATH_SEPARATOR
# ifdef OS_WINDOWS
# define PATH_SEPARATOR '\\'
# else
# define PATH_SEPARATOR '/'
# endif
#endif
// ---------------------------------------------------------------------------
// Windows
// Whether gflags library is a DLL.
#ifndef GFLAGS_IS_A_DLL
# define GFLAGS_IS_A_DLL 0
#endif
// Always export symbols when compiling a shared library as this file is only
// included by internal modules when building the gflags library itself.
// The gflags_declare.h header file will set it to import these symbols otherwise.
#ifndef GFLAGS_DLL_DECL
# if GFLAGS_IS_A_DLL && defined(_MSC_VER)
# define GFLAGS_DLL_DECL __declspec(dllexport)
# else
# define GFLAGS_DLL_DECL
# endif
#endif
// Flags defined by the gflags library itself must be exported
#ifndef GFLAGS_DLL_DEFINE_FLAG
# define GFLAGS_DLL_DEFINE_FLAG GFLAGS_DLL_DECL
#endif
#ifdef OS_WINDOWS
// The unittests import the symbols of the shared gflags library
# if GFLAGS_IS_A_DLL && defined(_MSC_VER)
# define GFLAGS_DLL_DECL_FOR_UNITTESTS __declspec(dllimport)
# endif
# include "windows_port.h"
#endif

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@ -1,573 +0,0 @@
// Copyright (c) 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ---
// Revamped and reorganized by Craig Silverstein
//
// This is the file that should be included by any file which declares
// or defines a command line flag or wants to parse command line flags
// or print a program usage message (which will include information about
// flags). Executive summary, in the form of an example foo.cc file:
//
// #include "foo.h" // foo.h has a line "DECLARE_int32(start);"
// #include "validators.h" // hypothetical file defining ValidateIsFile()
//
// DEFINE_int32(end, 1000, "The last record to read");
//
// DEFINE_string(filename, "my_file.txt", "The file to read");
// // Crash if the specified file does not exist.
// static bool dummy = RegisterFlagValidator(&FLAGS_filename,
// &ValidateIsFile);
//
// DECLARE_bool(verbose); // some other file has a DEFINE_bool(verbose, ...)
//
// void MyFunc() {
// if (FLAGS_verbose) printf("Records %d-%d\n", FLAGS_start, FLAGS_end);
// }
//
// Then, at the command-line:
// ./foo --noverbose --start=5 --end=100
//
// For more details, see
// doc/gflags.html
//
// --- A note about thread-safety:
//
// We describe many functions in this routine as being thread-hostile,
// thread-compatible, or thread-safe. Here are the meanings we use:
//
// thread-safe: it is safe for multiple threads to call this routine
// (or, when referring to a class, methods of this class)
// concurrently.
// thread-hostile: it is not safe for multiple threads to call this
// routine (or methods of this class) concurrently. In gflags,
// most thread-hostile routines are intended to be called early in,
// or even before, main() -- that is, before threads are spawned.
// thread-compatible: it is safe for multiple threads to read from
// this variable (when applied to variables), or to call const
// methods of this class (when applied to classes), as long as no
// other thread is writing to the variable or calling non-const
// methods of this class.
#ifndef GFLAGS_GFLAGS_H_
#define GFLAGS_GFLAGS_H_
#include <string>
#include <vector>
#include "gflags_declare.h" // IWYU pragma: export
// We always want to export variables defined in user code
#ifndef GFLAGS_DLL_DEFINE_FLAG
# ifdef _MSC_VER
# define GFLAGS_DLL_DEFINE_FLAG __declspec(dllexport)
# else
# define GFLAGS_DLL_DEFINE_FLAG
# endif
#endif
namespace GFLAGS_NAMESPACE {
// --------------------------------------------------------------------
// To actually define a flag in a file, use DEFINE_bool,
// DEFINE_string, etc. at the bottom of this file. You may also find
// it useful to register a validator with the flag. This ensures that
// when the flag is parsed from the commandline, or is later set via
// SetCommandLineOption, we call the validation function. It is _not_
// called when you assign the value to the flag directly using the = operator.
//
// The validation function should return true if the flag value is valid, and
// false otherwise. If the function returns false for the new setting of the
// flag, the flag will retain its current value. If it returns false for the
// default value, ParseCommandLineFlags() will die.
//
// This function is safe to call at global construct time (as in the
// example below).
//
// Example use:
// static bool ValidatePort(const char* flagname, int32 value) {
// if (value > 0 && value < 32768) // value is ok
// return true;
// printf("Invalid value for --%s: %d\n", flagname, (int)value);
// return false;
// }
// DEFINE_int32(port, 0, "What port to listen on");
// static bool dummy = RegisterFlagValidator(&FLAGS_port, &ValidatePort);
// Returns true if successfully registered, false if not (because the
// first argument doesn't point to a command-line flag, or because a
// validator is already registered for this flag).
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const bool* flag, bool (*validate_fn)(const char*, bool));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const int32* flag, bool (*validate_fn)(const char*, int32));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const int64* flag, bool (*validate_fn)(const char*, int64));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const uint64* flag, bool (*validate_fn)(const char*, uint64));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const double* flag, bool (*validate_fn)(const char*, double));
extern GFLAGS_DLL_DECL bool RegisterFlagValidator(const std::string* flag, bool (*validate_fn)(const char*, const std::string&));
// Convenience macro for the registration of a flag validator
#define DEFINE_validator(name, validator) \
static const bool name##_validator_registered = \
GFLAGS_NAMESPACE::RegisterFlagValidator(&FLAGS_##name, validator)
// --------------------------------------------------------------------
// These methods are the best way to get access to info about the
// list of commandline flags. Note that these routines are pretty slow.
// GetAllFlags: mostly-complete info about the list, sorted by file.
// ShowUsageWithFlags: pretty-prints the list to stdout (what --help does)
// ShowUsageWithFlagsRestrict: limit to filenames with restrict as a substr
//
// In addition to accessing flags, you can also access argv[0] (the program
// name) and argv (the entire commandline), which we sock away a copy of.
// These variables are static, so you should only set them once.
//
// No need to export this data only structure from DLL, avoiding VS warning 4251.
struct CommandLineFlagInfo {
std::string name; // the name of the flag
std::string type; // the type of the flag: int32, etc
std::string description; // the "help text" associated with the flag
std::string current_value; // the current value, as a string
std::string default_value; // the default value, as a string
std::string filename; // 'cleaned' version of filename holding the flag
bool has_validator_fn; // true if RegisterFlagValidator called on this flag
bool is_default; // true if the flag has the default value and
// has not been set explicitly from the cmdline
// or via SetCommandLineOption
const void* flag_ptr; // pointer to the flag's current value (i.e. FLAGS_foo)
};
// Using this inside of a validator is a recipe for a deadlock.
// TODO(user) Fix locking when validators are running, to make it safe to
// call validators during ParseAllFlags.
// Also make sure then to uncomment the corresponding unit test in
// gflags_unittest.sh
extern GFLAGS_DLL_DECL void GetAllFlags(std::vector<CommandLineFlagInfo>* OUTPUT);
// These two are actually defined in gflags_reporting.cc.
extern GFLAGS_DLL_DECL void ShowUsageWithFlags(const char *argv0); // what --help does
extern GFLAGS_DLL_DECL void ShowUsageWithFlagsRestrict(const char *argv0, const char *restrict);
// Create a descriptive string for a flag.
// Goes to some trouble to make pretty line breaks.
extern GFLAGS_DLL_DECL std::string DescribeOneFlag(const CommandLineFlagInfo& flag);
// Thread-hostile; meant to be called before any threads are spawned.
extern GFLAGS_DLL_DECL void SetArgv(int argc, const char** argv);
// The following functions are thread-safe as long as SetArgv() is
// only called before any threads start.
extern GFLAGS_DLL_DECL const std::vector<std::string>& GetArgvs();
extern GFLAGS_DLL_DECL const char* GetArgv(); // all of argv as a string
extern GFLAGS_DLL_DECL const char* GetArgv0(); // only argv0
extern GFLAGS_DLL_DECL uint32 GetArgvSum(); // simple checksum of argv
extern GFLAGS_DLL_DECL const char* ProgramInvocationName(); // argv0, or "UNKNOWN" if not set
extern GFLAGS_DLL_DECL const char* ProgramInvocationShortName(); // basename(argv0)
// ProgramUsage() is thread-safe as long as SetUsageMessage() is only
// called before any threads start.
extern GFLAGS_DLL_DECL const char* ProgramUsage(); // string set by SetUsageMessage()
// VersionString() is thread-safe as long as SetVersionString() is only
// called before any threads start.
extern GFLAGS_DLL_DECL const char* VersionString(); // string set by SetVersionString()
// --------------------------------------------------------------------
// Normally you access commandline flags by just saying "if (FLAGS_foo)"
// or whatever, and set them by calling "FLAGS_foo = bar" (or, more
// commonly, via the DEFINE_foo macro). But if you need a bit more
// control, we have programmatic ways to get/set the flags as well.
// These programmatic ways to access flags are thread-safe, but direct
// access is only thread-compatible.
// Return true iff the flagname was found.
// OUTPUT is set to the flag's value, or unchanged if we return false.
extern GFLAGS_DLL_DECL bool GetCommandLineOption(const char* name, std::string* OUTPUT);
// Return true iff the flagname was found. OUTPUT is set to the flag's
// CommandLineFlagInfo or unchanged if we return false.
extern GFLAGS_DLL_DECL bool GetCommandLineFlagInfo(const char* name, CommandLineFlagInfo* OUTPUT);
// Return the CommandLineFlagInfo of the flagname. exit() if name not found.
// Example usage, to check if a flag's value is currently the default value:
// if (GetCommandLineFlagInfoOrDie("foo").is_default) ...
extern GFLAGS_DLL_DECL CommandLineFlagInfo GetCommandLineFlagInfoOrDie(const char* name);
enum GFLAGS_DLL_DECL FlagSettingMode {
// update the flag's value (can call this multiple times).
SET_FLAGS_VALUE,
// update the flag's value, but *only if* it has not yet been updated
// with SET_FLAGS_VALUE, SET_FLAG_IF_DEFAULT, or "FLAGS_xxx = nondef".
SET_FLAG_IF_DEFAULT,
// set the flag's default value to this. If the flag has not yet updated
// yet (via SET_FLAGS_VALUE, SET_FLAG_IF_DEFAULT, or "FLAGS_xxx = nondef")
// change the flag's current value to the new default value as well.
SET_FLAGS_DEFAULT
};
// Set a particular flag ("command line option"). Returns a string
// describing the new value that the option has been set to. The
// return value API is not well-specified, so basically just depend on
// it to be empty if the setting failed for some reason -- the name is
// not a valid flag name, or the value is not a valid value -- and
// non-empty else.
// SetCommandLineOption uses set_mode == SET_FLAGS_VALUE (the common case)
extern GFLAGS_DLL_DECL std::string SetCommandLineOption (const char* name, const char* value);
extern GFLAGS_DLL_DECL std::string SetCommandLineOptionWithMode(const char* name, const char* value, FlagSettingMode set_mode);
// --------------------------------------------------------------------
// Saves the states (value, default value, whether the user has set
// the flag, registered validators, etc) of all flags, and restores
// them when the FlagSaver is destroyed. This is very useful in
// tests, say, when you want to let your tests change the flags, but
// make sure that they get reverted to the original states when your
// test is complete.
//
// Example usage:
// void TestFoo() {
// FlagSaver s1;
// FLAG_foo = false;
// FLAG_bar = "some value";
//
// // test happens here. You can return at any time
// // without worrying about restoring the FLAG values.
// }
//
// Note: This class is marked with GFLAGS_ATTRIBUTE_UNUSED because all
// the work is done in the constructor and destructor, so in the standard
// usage example above, the compiler would complain that it's an
// unused variable.
//
// This class is thread-safe. However, its destructor writes to
// exactly the set of flags that have changed value during its
// lifetime, so concurrent _direct_ access to those flags
// (i.e. FLAGS_foo instead of {Get,Set}CommandLineOption()) is unsafe.
class GFLAGS_DLL_DECL FlagSaver {
public:
FlagSaver();
~FlagSaver();
private:
class FlagSaverImpl* impl_; // we use pimpl here to keep API steady
FlagSaver(const FlagSaver&); // no copying!
void operator=(const FlagSaver&);
};
// --------------------------------------------------------------------
// Some deprecated or hopefully-soon-to-be-deprecated functions.
// This is often used for logging. TODO(csilvers): figure out a better way
extern GFLAGS_DLL_DECL std::string CommandlineFlagsIntoString();
// Usually where this is used, a FlagSaver should be used instead.
extern GFLAGS_DLL_DECL
bool ReadFlagsFromString(const std::string& flagfilecontents,
const char* prog_name,
bool errors_are_fatal); // uses SET_FLAGS_VALUE
// These let you manually implement --flagfile functionality.
// DEPRECATED.
extern GFLAGS_DLL_DECL bool AppendFlagsIntoFile(const std::string& filename, const char* prog_name);
extern GFLAGS_DLL_DECL bool ReadFromFlagsFile(const std::string& filename, const char* prog_name, bool errors_are_fatal); // uses SET_FLAGS_VALUE
// --------------------------------------------------------------------
// Useful routines for initializing flags from the environment.
// In each case, if 'varname' does not exist in the environment
// return defval. If 'varname' does exist but is not valid
// (e.g., not a number for an int32 flag), abort with an error.
// Otherwise, return the value. NOTE: for booleans, for true use
// 't' or 'T' or 'true' or '1', for false 'f' or 'F' or 'false' or '0'.
extern GFLAGS_DLL_DECL bool BoolFromEnv(const char *varname, bool defval);
extern GFLAGS_DLL_DECL int32 Int32FromEnv(const char *varname, int32 defval);
extern GFLAGS_DLL_DECL int64 Int64FromEnv(const char *varname, int64 defval);
extern GFLAGS_DLL_DECL uint64 Uint64FromEnv(const char *varname, uint64 defval);
extern GFLAGS_DLL_DECL double DoubleFromEnv(const char *varname, double defval);
extern GFLAGS_DLL_DECL const char *StringFromEnv(const char *varname, const char *defval);
// --------------------------------------------------------------------
// The next two functions parse gflags from main():
// Set the "usage" message for this program. For example:
// string usage("This program does nothing. Sample usage:\n");
// usage += argv[0] + " <uselessarg1> <uselessarg2>";
// SetUsageMessage(usage);
// Do not include commandline flags in the usage: we do that for you!
// Thread-hostile; meant to be called before any threads are spawned.
extern GFLAGS_DLL_DECL void SetUsageMessage(const std::string& usage);
// Sets the version string, which is emitted with --version.
// For instance: SetVersionString("1.3");
// Thread-hostile; meant to be called before any threads are spawned.
extern GFLAGS_DLL_DECL void SetVersionString(const std::string& version);
// Looks for flags in argv and parses them. Rearranges argv to put
// flags first, or removes them entirely if remove_flags is true.
// If a flag is defined more than once in the command line or flag
// file, the last definition is used. Returns the index (into argv)
// of the first non-flag argument.
// See top-of-file for more details on this function.
#ifndef SWIG // In swig, use ParseCommandLineFlagsScript() instead.
extern GFLAGS_DLL_DECL uint32 ParseCommandLineFlags(int *argc, char*** argv, bool remove_flags);
#endif
// Calls to ParseCommandLineNonHelpFlags and then to
// HandleCommandLineHelpFlags can be used instead of a call to
// ParseCommandLineFlags during initialization, in order to allow for
// changing default values for some FLAGS (via
// e.g. SetCommandLineOptionWithMode calls) between the time of
// command line parsing and the time of dumping help information for
// the flags as a result of command line parsing. If a flag is
// defined more than once in the command line or flag file, the last
// definition is used. Returns the index (into argv) of the first
// non-flag argument. (If remove_flags is true, will always return 1.)
extern GFLAGS_DLL_DECL uint32 ParseCommandLineNonHelpFlags(int *argc, char*** argv, bool remove_flags);
// This is actually defined in gflags_reporting.cc.
// This function is misnamed (it also handles --version, etc.), but
// it's too late to change that now. :-(
extern GFLAGS_DLL_DECL void HandleCommandLineHelpFlags(); // in gflags_reporting.cc
// Allow command line reparsing. Disables the error normally
// generated when an unknown flag is found, since it may be found in a
// later parse. Thread-hostile; meant to be called before any threads
// are spawned.
extern GFLAGS_DLL_DECL void AllowCommandLineReparsing();
// Reparse the flags that have not yet been recognized. Only flags
// registered since the last parse will be recognized. Any flag value
// must be provided as part of the argument using "=", not as a
// separate command line argument that follows the flag argument.
// Intended for handling flags from dynamically loaded libraries,
// since their flags are not registered until they are loaded.
extern GFLAGS_DLL_DECL void ReparseCommandLineNonHelpFlags();
// Clean up memory allocated by flags. This is only needed to reduce
// the quantity of "potentially leaked" reports emitted by memory
// debugging tools such as valgrind. It is not required for normal
// operation, or for the google perftools heap-checker. It must only
// be called when the process is about to exit, and all threads that
// might access flags are quiescent. Referencing flags after this is
// called will have unexpected consequences. This is not safe to run
// when multiple threads might be running: the function is
// thread-hostile.
extern GFLAGS_DLL_DECL void ShutDownCommandLineFlags();
// --------------------------------------------------------------------
// Now come the command line flag declaration/definition macros that
// will actually be used. They're kind of hairy. A major reason
// for this is initialization: we want people to be able to access
// variables in global constructors and have that not crash, even if
// their global constructor runs before the global constructor here.
// (Obviously, we can't guarantee the flags will have the correct
// default value in that case, but at least accessing them is safe.)
// The only way to do that is have flags point to a static buffer.
// So we make one, using a union to ensure proper alignment, and
// then use placement-new to actually set up the flag with the
// correct default value. In the same vein, we have to worry about
// flag access in global destructors, so FlagRegisterer has to be
// careful never to destroy the flag-values it constructs.
//
// Note that when we define a flag variable FLAGS_<name>, we also
// preemptively define a junk variable, FLAGS_no<name>. This is to
// cause a link-time error if someone tries to define 2 flags with
// names like "logging" and "nologging". We do this because a bool
// flag FLAG can be set from the command line to true with a "-FLAG"
// argument, and to false with a "-noFLAG" argument, and so this can
// potentially avert confusion.
//
// We also put flags into their own namespace. It is purposefully
// named in an opaque way that people should have trouble typing
// directly. The idea is that DEFINE puts the flag in the weird
// namespace, and DECLARE imports the flag from there into the current
// namespace. The net result is to force people to use DECLARE to get
// access to a flag, rather than saying "extern GFLAGS_DLL_DECL bool FLAGS_whatever;"
// or some such instead. We want this so we can put extra
// functionality (like sanity-checking) in DECLARE if we want, and
// make sure it is picked up everywhere.
//
// We also put the type of the variable in the namespace, so that
// people can't DECLARE_int32 something that they DEFINE_bool'd
// elsewhere.
class GFLAGS_DLL_DECL FlagRegisterer {
public:
FlagRegisterer(const char* name, const char* type,
const char* help, const char* filename,
void* current_storage, void* defvalue_storage);
};
// If your application #defines STRIP_FLAG_HELP to a non-zero value
// before #including this file, we remove the help message from the
// binary file. This can reduce the size of the resulting binary
// somewhat, and may also be useful for security reasons.
extern GFLAGS_DLL_DECL const char kStrippedFlagHelp[];
} // namespace GFLAGS_NAMESPACE
#ifndef SWIG // In swig, ignore the main flag declarations
#if defined(STRIP_FLAG_HELP) && STRIP_FLAG_HELP > 0
// Need this construct to avoid the 'defined but not used' warning.
#define MAYBE_STRIPPED_HELP(txt) \
(false ? (txt) : GFLAGS_NAMESPACE::kStrippedFlagHelp)
#else
#define MAYBE_STRIPPED_HELP(txt) txt
#endif
// Each command-line flag has two variables associated with it: one
// with the current value, and one with the default value. However,
// we have a third variable, which is where value is assigned; it's a
// constant. This guarantees that FLAG_##value is initialized at
// static initialization time (e.g. before program-start) rather than
// than global construction time (which is after program-start but
// before main), at least when 'value' is a compile-time constant. We
// use a small trick for the "default value" variable, and call it
// FLAGS_no<name>. This serves the second purpose of assuring a
// compile error if someone tries to define a flag named no<name>
// which is illegal (--foo and --nofoo both affect the "foo" flag).
#define DEFINE_VARIABLE(type, shorttype, name, value, help) \
namespace fL##shorttype { \
static const type FLAGS_nono##name = value; \
/* We always want to export defined variables, dll or no */ \
GFLAGS_DLL_DEFINE_FLAG type FLAGS_##name = FLAGS_nono##name; \
type FLAGS_no##name = FLAGS_nono##name; \
static GFLAGS_NAMESPACE::FlagRegisterer o_##name( \
#name, #type, MAYBE_STRIPPED_HELP(help), __FILE__, \
&FLAGS_##name, &FLAGS_no##name); \
} \
using fL##shorttype::FLAGS_##name
// For DEFINE_bool, we want to do the extra check that the passed-in
// value is actually a bool, and not a string or something that can be
// coerced to a bool. These declarations (no definition needed!) will
// help us do that, and never evaluate From, which is important.
// We'll use 'sizeof(IsBool(val))' to distinguish. This code requires
// that the compiler have different sizes for bool & double. Since
// this is not guaranteed by the standard, we check it with a
// COMPILE_ASSERT.
namespace fLB {
struct CompileAssert {};
typedef CompileAssert expected_sizeof_double_neq_sizeof_bool[
(sizeof(double) != sizeof(bool)) ? 1 : -1];
template<typename From> double GFLAGS_DLL_DECL IsBoolFlag(const From& from);
GFLAGS_DLL_DECL bool IsBoolFlag(bool from);
} // namespace fLB
// Here are the actual DEFINE_*-macros. The respective DECLARE_*-macros
// are in a separate include, gflags_declare.h, for reducing
// the physical transitive size for DECLARE use.
#define DEFINE_bool(name, val, txt) \
namespace fLB { \
typedef ::fLB::CompileAssert FLAG_##name##_value_is_not_a_bool[ \
(sizeof(::fLB::IsBoolFlag(val)) != sizeof(double))? 1: -1]; \
} \
DEFINE_VARIABLE(bool, B, name, val, txt)
#define DEFINE_int32(name, val, txt) \
DEFINE_VARIABLE(GFLAGS_NAMESPACE::int32, I, \
name, val, txt)
#define DEFINE_int64(name, val, txt) \
DEFINE_VARIABLE(GFLAGS_NAMESPACE::int64, I64, \
name, val, txt)
#define DEFINE_uint64(name,val, txt) \
DEFINE_VARIABLE(GFLAGS_NAMESPACE::uint64, U64, \
name, val, txt)
#define DEFINE_double(name, val, txt) \
DEFINE_VARIABLE(double, D, name, val, txt)
// Strings are trickier, because they're not a POD, so we can't
// construct them at static-initialization time (instead they get
// constructed at global-constructor time, which is much later). To
// try to avoid crashes in that case, we use a char buffer to store
// the string, which we can static-initialize, and then placement-new
// into it later. It's not perfect, but the best we can do.
namespace fLS {
inline clstring* dont_pass0toDEFINE_string(char *stringspot,
const char *value) {
return new(stringspot) clstring(value);
}
inline clstring* dont_pass0toDEFINE_string(char *stringspot,
const clstring &value) {
return new(stringspot) clstring(value);
}
inline clstring* dont_pass0toDEFINE_string(char *stringspot,
int value);
} // namespace fLS
// We need to define a var named FLAGS_no##name so people don't define
// --string and --nostring. And we need a temporary place to put val
// so we don't have to evaluate it twice. Two great needs that go
// great together!
// The weird 'using' + 'extern' inside the fLS namespace is to work around
// an unknown compiler bug/issue with the gcc 4.2.1 on SUSE 10. See
// http://code.google.com/p/google-gflags/issues/detail?id=20
#define DEFINE_string(name, val, txt) \
namespace fLS { \
using ::fLS::clstring; \
static union { void* align; char s[sizeof(clstring)]; } s_##name[2]; \
clstring* const FLAGS_no##name = ::fLS:: \
dont_pass0toDEFINE_string(s_##name[0].s, \
val); \
static GFLAGS_NAMESPACE::FlagRegisterer o_##name( \
#name, "string", MAYBE_STRIPPED_HELP(txt), __FILE__, \
s_##name[0].s, new (s_##name[1].s) clstring(*FLAGS_no##name)); \
extern GFLAGS_DLL_DEFINE_FLAG clstring& FLAGS_##name; \
using fLS::FLAGS_##name; \
clstring& FLAGS_##name = *FLAGS_no##name; \
} \
using fLS::FLAGS_##name
#endif // SWIG
// Import gflags library symbols into alternative/deprecated namespace(s)
#include "gflags_gflags.h"
#endif // GFLAGS_GFLAGS_H_

121
third_party/gflags/gen/win/include/gflags/gflags_completions.h vendored
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@ -1,121 +0,0 @@
// Copyright (c) 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// ---
//
// Implement helpful bash-style command line flag completions
//
// ** Functional API:
// HandleCommandLineCompletions() should be called early during
// program startup, but after command line flag code has been
// initialized, such as the beginning of HandleCommandLineHelpFlags().
// It checks the value of the flag --tab_completion_word. If this
// flag is empty, nothing happens here. If it contains a string,
// however, then HandleCommandLineCompletions() will hijack the
// process, attempting to identify the intention behind this
// completion. Regardless of the outcome of this deduction, the
// process will be terminated, similar to --helpshort flag
// handling.
//
// ** Overview of Bash completions:
// Bash can be told to programatically determine completions for the
// current 'cursor word'. It does this by (in this case) invoking a
// command with some additional arguments identifying the command
// being executed, the word being completed, and the previous word
// (if any). Bash then expects a sequence of output lines to be
// printed to stdout. If these lines all contain a common prefix
// longer than the cursor word, bash will replace the cursor word
// with that common prefix, and display nothing. If there isn't such
// a common prefix, bash will display the lines in pages using 'more'.
//
// ** Strategy taken for command line completions:
// If we can deduce either the exact flag intended, or a common flag
// prefix, we'll output exactly that. Otherwise, if information
// must be displayed to the user, we'll take the opportunity to add
// some helpful information beyond just the flag name (specifically,
// we'll include the default flag value and as much of the flag's
// description as can fit on a single terminal line width, as specified
// by the flag --tab_completion_columns). Furthermore, we'll try to
// make bash order the output such that the most useful or relevent
// flags are the most likely to be shown at the top.
//
// ** Additional features:
// To assist in finding that one really useful flag, substring matching
// was implemented. Before pressing a <TAB> to get completion for the
// current word, you can append one or more '?' to the flag to do
// substring matching. Here's the semantics:
// --foo<TAB> Show me all flags with names prefixed by 'foo'
// --foo?<TAB> Show me all flags with 'foo' somewhere in the name
// --foo??<TAB> Same as prior case, but also search in module
// definition path for 'foo'
// --foo???<TAB> Same as prior case, but also search in flag
// descriptions for 'foo'
// Finally, we'll trim the output to a relatively small number of
// flags to keep bash quiet about the verbosity of output. If one
// really wanted to see all possible matches, appending a '+' to the
// search word will force the exhaustive list of matches to be printed.
//
// ** How to have bash accept completions from a binary:
// Bash requires that it be informed about each command that programmatic
// completion should be enabled for. Example addition to a .bashrc
// file would be (your path to gflags_completions.sh file may differ):
/*
$ complete -o bashdefault -o default -o nospace -C \
'/home/build/eng/bash/bash_completions.sh --tab_completion_columns $COLUMNS' \
time env binary_name another_binary [...]
*/
// This would allow the following to work:
// $ /path/to/binary_name --vmodule<TAB>
// Or:
// $ ./bin/path/another_binary --gfs_u<TAB>
// (etc)
//
// Sadly, it appears that bash gives no easy way to force this behavior for
// all commands. That's where the "time" in the above example comes in.
// If you haven't specifically added a command to the list of completion
// supported commands, you can still get completions by prefixing the
// entire command with "env".
// $ env /some/brand/new/binary --vmod<TAB>
// Assuming that "binary" is a newly compiled binary, this should still
// produce the expected completion output.
#ifndef GFLAGS_COMPLETIONS_H_
#define GFLAGS_COMPLETIONS_H_
namespace google {
extern void HandleCommandLineCompletions(void);
}
#endif // GFLAGS_COMPLETIONS_H_

141
third_party/gflags/gen/win/include/gflags/gflags_declare.h vendored
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@ -1,141 +0,0 @@
// Copyright (c) 1999, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ---
//
// Revamped and reorganized by Craig Silverstein
//
// This is the file that should be included by any file which declares
// command line flag.
#ifndef GFLAGS_DECLARE_H_
#define GFLAGS_DECLARE_H_
// ---------------------------------------------------------------------------
// Namespace of gflags library symbols.
#define GFLAGS_NAMESPACE google
// ---------------------------------------------------------------------------
// Windows DLL import/export.
// We always want to import the symbols of the gflags library
#ifndef GFLAGS_DLL_DECL
# if 0 && defined(_MSC_VER)
# define GFLAGS_DLL_DECL __declspec(dllimport)
# else
# define GFLAGS_DLL_DECL
# endif
#endif
// We always want to import variables declared in user code
#ifndef GFLAGS_DLL_DECLARE_FLAG
# ifdef _MSC_VER
# define GFLAGS_DLL_DECLARE_FLAG __declspec(dllimport)
# else
# define GFLAGS_DLL_DECLARE_FLAG
# endif
#endif
// ---------------------------------------------------------------------------
// Flag types
#include <string>
#if 1
# include <stdint.h> // the normal place uint32_t is defined
#elif 1
# include <sys/types.h> // the normal place u_int32_t is defined
#elif 0
# include <inttypes.h> // a third place for uint32_t or u_int32_t
#endif
namespace GFLAGS_NAMESPACE {
#if 0 // C99
typedef int32_t int32;
typedef uint32_t uint32;
typedef int64_t int64;
typedef uint64_t uint64;
#elif 0 // BSD
typedef int32_t int32;
typedef u_int32_t uint32;
typedef int64_t int64;
typedef u_int64_t uint64;
#elif 1 // Windows
typedef __int32 int32;
typedef unsigned __int32 uint32;
typedef __int64 int64;
typedef unsigned __int64 uint64;
#else
# error Do not know how to define a 32-bit integer quantity on your system
#endif
} // namespace GFLAGS_NAMESPACE
namespace fLS {
// The meaning of "string" might be different between now and when the
// macros below get invoked (e.g., if someone is experimenting with
// other string implementations that get defined after this file is
// included). Save the current meaning now and use it in the macros.
typedef std::string clstring;
} // namespace fLS
#define DECLARE_VARIABLE(type, shorttype, name) \
/* We always want to import declared variables, dll or no */ \
namespace fL##shorttype { extern GFLAGS_DLL_DECLARE_FLAG type FLAGS_##name; } \
using fL##shorttype::FLAGS_##name
#define DECLARE_bool(name) \
DECLARE_VARIABLE(bool, B, name)
#define DECLARE_int32(name) \
DECLARE_VARIABLE(::GFLAGS_NAMESPACE::int32, I, name)
#define DECLARE_int64(name) \
DECLARE_VARIABLE(::GFLAGS_NAMESPACE::int64, I64, name)
#define DECLARE_uint64(name) \
DECLARE_VARIABLE(::GFLAGS_NAMESPACE::uint64, U64, name)
#define DECLARE_double(name) \
DECLARE_VARIABLE(double, D, name)
#define DECLARE_string(name) \
/* We always want to import declared variables, dll or no */ \
namespace fLS { \
using ::fLS::clstring; \
extern GFLAGS_DLL_DECLARE_FLAG ::fLS::clstring& FLAGS_##name; \
} \
using fLS::FLAGS_##name
#endif // GFLAGS_DECLARE_H_

101
third_party/gflags/gen/win/include/gflags/gflags_gflags.h vendored
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@ -1,101 +0,0 @@
// Copyright (c) 2014, Andreas Schuh
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// -----------------------------------------------------------------------------
// Imports the gflags library symbols into an alternative/deprecated namespace.
#ifndef GFLAGS_GFLAGS_H_
# error The internal header gflags_gflags.h may only be included by gflags.h
#endif
#ifndef GFLAGS_NS_GFLAGS_H_
#define GFLAGS_NS_GFLAGS_H_
namespace gflags {
using GFLAGS_NAMESPACE::int32;
using GFLAGS_NAMESPACE::uint32;
using GFLAGS_NAMESPACE::int64;
using GFLAGS_NAMESPACE::uint64;
using GFLAGS_NAMESPACE::RegisterFlagValidator;
using GFLAGS_NAMESPACE::CommandLineFlagInfo;
using GFLAGS_NAMESPACE::GetAllFlags;
using GFLAGS_NAMESPACE::ShowUsageWithFlags;
using GFLAGS_NAMESPACE::ShowUsageWithFlagsRestrict;
using GFLAGS_NAMESPACE::DescribeOneFlag;
using GFLAGS_NAMESPACE::SetArgv;
using GFLAGS_NAMESPACE::GetArgvs;
using GFLAGS_NAMESPACE::GetArgv;
using GFLAGS_NAMESPACE::GetArgv0;
using GFLAGS_NAMESPACE::GetArgvSum;
using GFLAGS_NAMESPACE::ProgramInvocationName;
using GFLAGS_NAMESPACE::ProgramInvocationShortName;
using GFLAGS_NAMESPACE::ProgramUsage;
using GFLAGS_NAMESPACE::VersionString;
using GFLAGS_NAMESPACE::GetCommandLineOption;
using GFLAGS_NAMESPACE::GetCommandLineFlagInfo;
using GFLAGS_NAMESPACE::GetCommandLineFlagInfoOrDie;
using GFLAGS_NAMESPACE::FlagSettingMode;
using GFLAGS_NAMESPACE::SET_FLAGS_VALUE;
using GFLAGS_NAMESPACE::SET_FLAG_IF_DEFAULT;
using GFLAGS_NAMESPACE::SET_FLAGS_DEFAULT;
using GFLAGS_NAMESPACE::SetCommandLineOption;
using GFLAGS_NAMESPACE::SetCommandLineOptionWithMode;
using GFLAGS_NAMESPACE::FlagSaver;
using GFLAGS_NAMESPACE::CommandlineFlagsIntoString;
using GFLAGS_NAMESPACE::ReadFlagsFromString;
using GFLAGS_NAMESPACE::AppendFlagsIntoFile;
using GFLAGS_NAMESPACE::ReadFromFlagsFile;
using GFLAGS_NAMESPACE::BoolFromEnv;
using GFLAGS_NAMESPACE::Int32FromEnv;
using GFLAGS_NAMESPACE::Int64FromEnv;
using GFLAGS_NAMESPACE::Uint64FromEnv;
using GFLAGS_NAMESPACE::DoubleFromEnv;
using GFLAGS_NAMESPACE::StringFromEnv;
using GFLAGS_NAMESPACE::SetUsageMessage;
using GFLAGS_NAMESPACE::SetVersionString;
using GFLAGS_NAMESPACE::ParseCommandLineNonHelpFlags;
using GFLAGS_NAMESPACE::HandleCommandLineHelpFlags;
using GFLAGS_NAMESPACE::AllowCommandLineReparsing;
using GFLAGS_NAMESPACE::ReparseCommandLineNonHelpFlags;
using GFLAGS_NAMESPACE::ShutDownCommandLineFlags;
using GFLAGS_NAMESPACE::FlagRegisterer;
#ifndef SWIG
using GFLAGS_NAMESPACE::ParseCommandLineFlags;
#endif
} // namespace gflags
#endif // GFLAGS_NS_GFLAGS_H_

112
third_party/gflags/gen/win/include/private/config.h vendored
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@ -1,112 +0,0 @@
/* Generated from config.h.in during build configuration using CMake. */
// Note: This header file is only used internally. It is not part of public interface!
// ---------------------------------------------------------------------------
// System checks
// Define if you build this library for a MS Windows OS.
#define OS_WINDOWS
// Define if you have the <stdint.h> header file.
#define HAVE_STDINT_H
// Define if you have the <sys/types.h> header file.
#define HAVE_SYS_TYPES_H
// Define if you have the <inttypes.h> header file.
/* #undef HAVE_INTTYPES_H */
// Define if you have the <sys/stat.h> header file.
#define HAVE_SYS_STAT_H
// Define if you have the <unistd.h> header file.
/* #undef HAVE_UNISTD_H */
// Define if you have the <fnmatch.h> header file.
/* #undef HAVE_FNMATCH_H */
// Define if you have the <shlwapi.h> header file (Windows 2000/XP).
#define HAVE_SHLWAPI_H
// Define if you have the strtoll function.
/* #undef HAVE_STRTOLL */
// Define if you have the strtoq function.
/* #undef HAVE_STRTOQ */
// Define if you have the <pthread.h> header file.
/* #undef HAVE_PTHREAD */
// Define if your pthread library defines the type pthread_rwlock_t
/* #undef HAVE_RWLOCK */
// gcc requires this to get PRId64, etc.
#if defined(HAVE_INTTYPES_H) && !defined(__STDC_FORMAT_MACROS)
# define __STDC_FORMAT_MACROS 1
#endif
// ---------------------------------------------------------------------------
// Package information
// Name of package.
#define PACKAGE gflags
// Define to the full name of this package.
#define PACKAGE_NAME gflags
// Define to the full name and version of this package.
#define PACKAGE_STRING gflags 2.2.0
// Define to the one symbol short name of this package.
#define PACKAGE_TARNAME gflags-2.2.0
// Define to the version of this package.
#define PACKAGE_VERSION 2.2.0
// Version number of package.
#define VERSION PACKAGE_VERSION
// Define to the address where bug reports for this package should be sent.
#define PACKAGE_BUGREPORT https://github.com/schuhschuh/gflags/issues
// ---------------------------------------------------------------------------
// Path separator
#ifndef PATH_SEPARATOR
# ifdef OS_WINDOWS
# define PATH_SEPARATOR '\\'
# else
# define PATH_SEPARATOR '/'
# endif
#endif
// ---------------------------------------------------------------------------
// Windows
// Whether gflags library is a DLL.
#ifndef GFLAGS_IS_A_DLL
# define GFLAGS_IS_A_DLL 0
#endif
// Always export symbols when compiling a shared library as this file is only
// included by internal modules when building the gflags library itself.
// The gflags_declare.h header file will set it to import these symbols otherwise.
#ifndef GFLAGS_DLL_DECL
# if GFLAGS_IS_A_DLL && defined(_MSC_VER)
# define GFLAGS_DLL_DECL __declspec(dllexport)
# else
# define GFLAGS_DLL_DECL
# endif
#endif
// Flags defined by the gflags library itself must be exported
#ifndef GFLAGS_DLL_DEFINE_FLAG
# define GFLAGS_DLL_DEFINE_FLAG GFLAGS_DLL_DECL
#endif
#ifdef OS_WINDOWS
// The unittests import the symbols of the shared gflags library
# if GFLAGS_IS_A_DLL && defined(_MSC_VER)
# define GFLAGS_DLL_DECL_FOR_UNITTESTS __declspec(dllimport)
# endif
# include "windows_port.h"
#endif

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third_party/gflags/gflags.gyp vendored
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@ -1,92 +0,0 @@
#
# Copyright 2014 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
# This is a copy of WebRTC's gflags.gyp.
{
'variables': {
'gflags_root': '<(DEPTH)/third_party/gflags',
'conditions': [
['OS=="win"', {
'gflags_gen_arch_root': '<(gflags_root)/gen/win',
}, {
'gflags_gen_arch_root': '<(gflags_root)/gen/posix',
}],
],
},
'targets': [
{
'target_name': 'gflags',
'type': 'static_library',
'include_dirs': [
'<(gflags_gen_arch_root)/include/gflags', # For configured files.
'<(gflags_gen_arch_root)/include/private', # For config.h
'<(gflags_root)/src/src', # For everything else.
],
'defines': [
# These macros exist so flags and symbols are properly
# exported when building DLLs. Since we don't build DLLs, we
# need to disable them.
'GFLAGS_DLL_DECL=',
'GFLAGS_DLL_DECLARE_FLAG=',
'GFLAGS_DLL_DEFINE_FLAG=',
],
'direct_dependent_settings': {
'include_dirs': [
'<(gflags_gen_arch_root)/include', # For configured files.
'<(gflags_root)/src/src', # For everything else.
],
'defines': [
'GFLAGS_DLL_DECL=',
'GFLAGS_DLL_DECLARE_FLAG=',
'GFLAGS_DLL_DEFINE_FLAG=',
],
},
'sources': [
'src/src/gflags.cc',
'src/src/gflags_completions.cc',
'src/src/gflags_reporting.cc',
],
'conditions': [
['OS=="win"', {
'sources': [
'src/src/windows_port.cc',
],
'msvs_disabled_warnings': [
4005, # WIN32_LEAN_AND_MEAN redefinition.
4267, # Conversion from size_t to "type".
],
'configurations': {
'Common_Base': {
'msvs_configuration_attributes': {
'CharacterSet': '2', # Use Multi-byte Character Set.
},
},
},
}],
# TODO(andrew): Look into fixing this warning upstream:
# http://code.google.com/p/webrtc/issues/detail?id=760
['OS=="win" and clang==1', {
'msvs_settings': {
'VCCLCompilerTool': {
'AdditionalOptions': [
'-Wno-microsoft-include',
],
},
},
}],
['clang==1', {
'cflags': [
'-Wno-microsoft-include',
],
}],
],
},
],
}

7
tools/gritsettings/README
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@ -1,7 +0,0 @@
This is a dummy configuration file to workaround the assumption of the grit
resource file being located here in the Chromium build toolchain.
This is only needed for our Android native tests to be able to include the
build/apk_test.gypi GYP file and depend on the
<(DEPTH)/testing/android/native_test.gyp:native_test_native_code target in
Chromium.

15
tools/gritsettings/resource_ids
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@ -1,15 +0,0 @@
# Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
{
"SRCDIR": "../..",
"chromium/src/net/base/net_resources.grd": {
"includes": [4000],
},
}

1
tools/valgrind-libyuv/tsan/OWNERS
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@ -1 +0,0 @@
*

41
tools/valgrind-libyuv/tsan/PRESUBMIT.py
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@ -1,41 +0,0 @@
#!/usr/bin/env python
# Copyright (c) 2012 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
import os
import re
import sys
"""
Copied from Chrome's src/tools/valgrind/tsan/PRESUBMIT.py
See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
for more details on the presubmit API built into gcl.
"""
def CheckChange(input_api, output_api):
"""Checks the TSan suppressions files for bad suppressions."""
# Add the path to the Chrome valgrind dir to the import path:
tools_vg_path = os.path.join(input_api.PresubmitLocalPath(), '..', '..',
'valgrind')
sys.path.append(tools_vg_path)
import suppressions
return suppressions.PresubmitCheck(input_api, output_api)
def CheckChangeOnUpload(input_api, output_api):
return CheckChange(input_api, output_api)
def CheckChangeOnCommit(input_api, output_api):
return CheckChange(input_api, output_api)
def GetPreferredTrySlaves():
# We don't have any tsan slaves yet, so there's no use for this method.
# When we have, the slave name(s) should be put into this list.
return []

5
tools/valgrind-libyuv/tsan/suppressions.txt
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@ -1,5 +0,0 @@
# This file is used in addition to the one already maintained in Chrome.
# It acts as a place holder for future additions for this project.
# It must exist for the Python wrapper script to work properly.

5
tools/valgrind-libyuv/tsan/suppressions_mac.txt
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@ -1,5 +0,0 @@
# This file is used in addition to the one already maintained in Chrome.
# It acts as a place holder for future additions for this project.
# It must exist for the Python wrapper script to work properly.

5
tools/valgrind-libyuv/tsan/suppressions_win32.txt
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@ -1,5 +0,0 @@
# This file is used in addition to the one already maintained in Chrome.
# It acts as a place holder for future additions for this project.
# It must exist for the Python wrapper script to work properly.

0
tools/OWNERS → tools_libyuv/OWNERS
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482
tools_libyuv/autoroller/roll_deps.py Executable file
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@ -0,0 +1,482 @@
#!/usr/bin/env python
# Copyright 2017 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
# This is a modified copy of the script in
# https://chromium.googlesource.com/external/webrtc/+/master/tools-webrtc/autoroller/roll_deps.py
# customized for libyuv.
"""Script to automatically roll dependencies in the libyuv DEPS file."""
import argparse
import base64
import collections
import logging
import os
import re
import subprocess
import sys
import urllib
# Skip these dependencies (list without solution name prefix).
DONT_AUTOROLL_THESE = [
'src/third_party/gflags/src',
]
LIBYUV_URL = 'https://chromium.googlesource.com/libyuv/libyuv'
CHROMIUM_SRC_URL = 'https://chromium.googlesource.com/chromium/src'
CHROMIUM_COMMIT_TEMPLATE = CHROMIUM_SRC_URL + '/+/%s'
CHROMIUM_LOG_TEMPLATE = CHROMIUM_SRC_URL + '/+log/%s'
CHROMIUM_FILE_TEMPLATE = CHROMIUM_SRC_URL + '/+/%s/%s'
COMMIT_POSITION_RE = re.compile('^Cr-Commit-Position: .*#([0-9]+).*$')
CLANG_REVISION_RE = re.compile(r'^CLANG_REVISION = \'(\d+)\'$')
ROLL_BRANCH_NAME = 'roll_chromium_revision'
SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
CHECKOUT_SRC_DIR = os.path.realpath(os.path.join(SCRIPT_DIR, os.pardir,
os.pardir))
CHECKOUT_ROOT_DIR = os.path.realpath(os.path.join(CHECKOUT_SRC_DIR, os.pardir))
sys.path.append(os.path.join(CHECKOUT_SRC_DIR, 'build'))
import find_depot_tools
find_depot_tools.add_depot_tools_to_path()
from gclient import GClientKeywords
CLANG_UPDATE_SCRIPT_URL_PATH = 'tools/clang/scripts/update.py'
CLANG_UPDATE_SCRIPT_LOCAL_PATH = os.path.join(CHECKOUT_SRC_DIR, 'tools',
'clang', 'scripts', 'update.py')
DepsEntry = collections.namedtuple('DepsEntry', 'path url revision')
ChangedDep = collections.namedtuple('ChangedDep',
'path url current_rev new_rev')
class RollError(Exception):
pass
def ParseDepsDict(deps_content):
local_scope = {}
var = GClientKeywords.VarImpl({}, local_scope)
global_scope = {
'From': GClientKeywords.FromImpl,
'Var': var.Lookup,
'deps_os': {},
}
exec(deps_content, global_scope, local_scope)
return local_scope
def ParseLocalDepsFile(filename):
with open(filename, 'rb') as f:
deps_content = f.read()
return ParseDepsDict(deps_content)
def ParseRemoteCrDepsFile(revision):
deps_content = ReadRemoteCrFile('DEPS', revision)
return ParseDepsDict(deps_content)
def ParseCommitPosition(commit_message):
for line in reversed(commit_message.splitlines()):
m = COMMIT_POSITION_RE.match(line.strip())
if m:
return m.group(1)
logging.error('Failed to parse commit position id from:\n%s\n',
commit_message)
sys.exit(-1)
def _RunCommand(command, working_dir=None, ignore_exit_code=False,
extra_env=None):
"""Runs a command and returns the output from that command.
If the command fails (exit code != 0), the function will exit the process.
Returns:
A tuple containing the stdout and stderr outputs as strings.
"""
working_dir = working_dir or CHECKOUT_SRC_DIR
logging.debug('CMD: %s CWD: %s', ' '.join(command), working_dir)
env = os.environ.copy()
if extra_env:
assert all(type(value) == str for value in extra_env.values())
logging.debug('extra env: %s', extra_env)
env.update(extra_env)
p = subprocess.Popen(command, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, env=env,
cwd=working_dir, universal_newlines=True)
std_output = p.stdout.read()
err_output = p.stderr.read()
p.wait()
p.stdout.close()
p.stderr.close()
if not ignore_exit_code and p.returncode != 0:
logging.error('Command failed: %s\n'
'stdout:\n%s\n'
'stderr:\n%s\n', ' '.join(command), std_output, err_output)
sys.exit(p.returncode)
return std_output, err_output
def _GetBranches():
"""Returns a tuple of active,branches.
The 'active' is the name of the currently active branch and 'branches' is a
list of all branches.
"""
lines = _RunCommand(['git', 'branch'])[0].split('\n')
branches = []
active = ''
for line in lines:
if '*' in line:
# The assumption is that the first char will always be the '*'.
active = line[1:].strip()
branches.append(active)
else:
branch = line.strip()
if branch:
branches.append(branch)
return active, branches
def _ReadGitilesContent(url):
# Download and decode BASE64 content until
# https://code.google.com/p/gitiles/issues/detail?id=7 is fixed.
base64_content = ReadUrlContent(url + '?format=TEXT')
return base64.b64decode(base64_content[0])
def ReadRemoteCrFile(path_below_src, revision):
"""Reads a remote Chromium file of a specific revision. Returns a string."""
return _ReadGitilesContent(CHROMIUM_FILE_TEMPLATE % (revision,
path_below_src))
def ReadRemoteCrCommit(revision):
"""Reads a remote Chromium commit message. Returns a string."""
return _ReadGitilesContent(CHROMIUM_COMMIT_TEMPLATE % revision)
def ReadUrlContent(url):
"""Connect to a remote host and read the contents. Returns a list of lines."""
conn = urllib.urlopen(url)
try:
return conn.readlines()
except IOError as e:
logging.exception('Error connecting to %s. Error: %s', url, e)
raise
finally:
conn.close()
def GetMatchingDepsEntries(depsentry_dict, dir_path):
"""Gets all deps entries matching the provided path.
This list may contain more than one DepsEntry object.
Example: dir_path='src/testing' would give results containing both
'src/testing/gtest' and 'src/testing/gmock' deps entries for Chromium's DEPS.
Example 2: dir_path='src/build' should return 'src/build' but not
'src/buildtools'.
Returns:
A list of DepsEntry objects.
"""
result = []
for path, depsentry in depsentry_dict.iteritems():
if path == dir_path:
result.append(depsentry)
else:
parts = path.split('/')
if all(part == parts[i]
for i, part in enumerate(dir_path.split('/'))):
result.append(depsentry)
return result
def BuildDepsentryDict(deps_dict):
"""Builds a dict of paths to DepsEntry objects from a raw parsed deps dict."""
result = {}
def AddDepsEntries(deps_subdict):
for path, deps_url in deps_subdict.iteritems():
if not result.has_key(path):
url, revision = deps_url.split('@') if deps_url else (None, None)
result[path] = DepsEntry(path, url, revision)
AddDepsEntries(deps_dict['deps'])
for deps_os in ['win', 'mac', 'unix', 'android', 'ios', 'unix']:
AddDepsEntries(deps_dict.get('deps_os', {}).get(deps_os, {}))
return result
def CalculateChangedDeps(libyuv_deps, new_cr_deps):
"""
Calculate changed deps entries based on entries defined in the libyuv DEPS
file:
- If a shared dependency with the Chromium DEPS file: roll it to the same
revision as Chromium (i.e. entry in the new_cr_deps dict)
- If it's a Chromium sub-directory, roll it to the HEAD revision (notice
this means it may be ahead of the chromium_revision, but generally these
should be close).
- If it's another DEPS entry (not shared with Chromium), roll it to HEAD
unless it's configured to be skipped.
Returns:
A list of ChangedDep objects representing the changed deps.
"""
result = []
libyuv_entries = BuildDepsentryDict(libyuv_deps)
new_cr_entries = BuildDepsentryDict(new_cr_deps)
for path, libyuv_deps_entry in libyuv_entries.iteritems():
if path in DONT_AUTOROLL_THESE:
continue
cr_deps_entry = new_cr_entries.get(path)
if cr_deps_entry:
# Use the revision from Chromium's DEPS file.
new_rev = cr_deps_entry.revision
assert libyuv_deps_entry.url == cr_deps_entry.url, (
'Libyuv DEPS entry %s has a different URL (%s) than Chromium (%s).' %
(path, libyuv_deps_entry.url, cr_deps_entry.url))
else:
# Use the HEAD of the deps repo.
stdout, _ = _RunCommand(['git', 'ls-remote', libyuv_deps_entry.url,
'HEAD'])
new_rev = stdout.strip().split('\t')[0]
# Check if an update is necessary.
if libyuv_deps_entry.revision != new_rev:
logging.debug('Roll dependency %s to %s', path, new_rev)
result.append(ChangedDep(path, libyuv_deps_entry.url,
libyuv_deps_entry.revision, new_rev))
return sorted(result)
def CalculateChangedClang(new_cr_rev):
def GetClangRev(lines):
for line in lines:
match = CLANG_REVISION_RE.match(line)
if match:
return match.group(1)
raise RollError('Could not parse Clang revision!')
with open(CLANG_UPDATE_SCRIPT_LOCAL_PATH, 'rb') as f:
current_lines = f.readlines()
current_rev = GetClangRev(current_lines)
new_clang_update_py = ReadRemoteCrFile(CLANG_UPDATE_SCRIPT_URL_PATH,
new_cr_rev).splitlines()
new_rev = GetClangRev(new_clang_update_py)
return ChangedDep(CLANG_UPDATE_SCRIPT_LOCAL_PATH, None, current_rev, new_rev)
def GenerateCommitMessage(current_cr_rev, new_cr_rev, current_commit_pos,
new_commit_pos, changed_deps_list, clang_change):
current_cr_rev = current_cr_rev[0:10]
new_cr_rev = new_cr_rev[0:10]
rev_interval = '%s..%s' % (current_cr_rev, new_cr_rev)
git_number_interval = '%s:%s' % (current_commit_pos, new_commit_pos)
commit_msg = ['Roll chromium_revision %s (%s)\n' % (rev_interval,
git_number_interval)]
commit_msg.append('Change log: %s' % (CHROMIUM_LOG_TEMPLATE % rev_interval))
commit_msg.append('Full diff: %s\n' % (CHROMIUM_COMMIT_TEMPLATE %
rev_interval))
# TBR field will be empty unless in some custom cases, where some engineers
# are added.
tbr_authors = ''
if changed_deps_list:
commit_msg.append('Changed dependencies:')
for c in changed_deps_list:
commit_msg.append('* %s: %s/+log/%s..%s' % (c.path, c.url,
c.current_rev[0:10],
c.new_rev[0:10]))
change_url = CHROMIUM_FILE_TEMPLATE % (rev_interval, 'DEPS')
commit_msg.append('DEPS diff: %s\n' % change_url)
else:
commit_msg.append('No dependencies changed.')
if clang_change.current_rev != clang_change.new_rev:
commit_msg.append('Clang version changed %s:%s' %
(clang_change.current_rev, clang_change.new_rev))
change_url = CHROMIUM_FILE_TEMPLATE % (rev_interval,
CLANG_UPDATE_SCRIPT_URL_PATH)
commit_msg.append('Details: %s\n' % change_url)
else:
commit_msg.append('No update to Clang.\n')
commit_msg.append('TBR=%s' % tbr_authors)
commit_msg.append('BUG=None')
return '\n'.join(commit_msg)
def UpdateDepsFile(deps_filename, old_cr_revision, new_cr_revision,
changed_deps):
"""Update the DEPS file with the new revision."""
# Update the chromium_revision variable.
with open(deps_filename, 'rb') as deps_file:
deps_content = deps_file.read()
deps_content = deps_content.replace(old_cr_revision, new_cr_revision)
with open(deps_filename, 'wb') as deps_file:
deps_file.write(deps_content)
# Update each individual DEPS entry.
for dep in changed_deps:
local_dep_dir = os.path.join(CHECKOUT_ROOT_DIR, dep.path)
if not os.path.isdir(local_dep_dir):
raise RollError(
'Cannot find local directory %s. Either run\n'
'gclient sync --deps=all\n'
'or make sure the .gclient file for your solution contains all '
'platforms in the target_os list, i.e.\n'
'target_os = ["android", "unix", "mac", "ios", "win"];\n'
'Then run "gclient sync" again.' % local_dep_dir)
_, stderr = _RunCommand(
['roll-dep-svn', '--no-verify-revision', dep.path, dep.new_rev],
working_dir=CHECKOUT_SRC_DIR, ignore_exit_code=True)
if stderr:
logging.warning('roll-dep-svn: %s', stderr)
def _IsTreeClean():
stdout, _ = _RunCommand(['git', 'status', '--porcelain'])
if len(stdout) == 0:
return True
logging.error('Dirty/unversioned files:\n%s', stdout)
return False
def _EnsureUpdatedMasterBranch(dry_run):
current_branch = _RunCommand(
['git', 'rev-parse', '--abbrev-ref', 'HEAD'])[0].splitlines()[0]
if current_branch != 'master':
logging.error('Please checkout the master branch and re-run this script.')
if not dry_run:
sys.exit(-1)
logging.info('Updating master branch...')
_RunCommand(['git', 'pull'])
def _CreateRollBranch(dry_run):
logging.info('Creating roll branch: %s', ROLL_BRANCH_NAME)
if not dry_run:
_RunCommand(['git', 'checkout', '-b', ROLL_BRANCH_NAME])
def _RemovePreviousRollBranch(dry_run):
active_branch, branches = _GetBranches()
if active_branch == ROLL_BRANCH_NAME:
active_branch = 'master'
if ROLL_BRANCH_NAME in branches:
logging.info('Removing previous roll branch (%s)', ROLL_BRANCH_NAME)
if not dry_run:
_RunCommand(['git', 'checkout', active_branch])
_RunCommand(['git', 'branch', '-D', ROLL_BRANCH_NAME])
def _LocalCommit(commit_msg, dry_run):
logging.info('Committing changes locally.')
if not dry_run:
_RunCommand(['git', 'add', '--update', '.'])
_RunCommand(['git', 'commit', '-m', commit_msg])
def _UploadCL(dry_run, rietveld_email=None):
logging.info('Uploading CL...')
if not dry_run:
cmd = ['git', 'cl', 'upload', '-f']
if rietveld_email:
cmd.append('--email=%s' % rietveld_email)
_RunCommand(cmd, extra_env={'EDITOR': 'true'})
def _SendToCQ(dry_run, skip_cq):
logging.info('Sending the CL to the CQ...')
if not dry_run and not skip_cq:
_RunCommand(['git', 'cl', 'set_commit'])
logging.info('Sent the CL to the CQ.')
def main():
p = argparse.ArgumentParser()
p.add_argument('--clean', action='store_true', default=False,
help='Removes any previous local roll branch.')
p.add_argument('-r', '--revision',
help=('Chromium Git revision to roll to. Defaults to the '
'Chromium HEAD revision if omitted.'))
p.add_argument('-u', '--rietveld-email',
help=('E-mail address to use for creating the CL at Rietveld'
'If omitted a previously cached one will be used or an '
'error will be thrown during upload.'))
p.add_argument('--dry-run', action='store_true', default=False,
help=('Calculate changes and modify DEPS, but don\'t create '
'any local branch, commit, upload CL or send any '
'tryjobs.'))
p.add_argument('-i', '--ignore-unclean-workdir', action='store_true',
default=False,
help=('Ignore if the current branch is not master or if there '
'are uncommitted changes (default: %(default)s).'))
p.add_argument('--skip-cq', action='store_true', default=False,
help='Skip sending the CL to the CQ (default: %(default)s)')
p.add_argument('-v', '--verbose', action='store_true', default=False,
help='Be extra verbose in printing of log messages.')
opts = p.parse_args()
if opts.verbose:
logging.basicConfig(level=logging.DEBUG)
else:
logging.basicConfig(level=logging.INFO)
if not opts.ignore_unclean_workdir and not _IsTreeClean():
logging.error('Please clean your local checkout first.')
return 1
if opts.clean:
_RemovePreviousRollBranch(opts.dry_run)
if not opts.ignore_unclean_workdir:
_EnsureUpdatedMasterBranch(opts.dry_run)
new_cr_rev = opts.revision
if not new_cr_rev:
stdout, _ = _RunCommand(['git', 'ls-remote', CHROMIUM_SRC_URL, 'HEAD'])
head_rev = stdout.strip().split('\t')[0]
logging.info('No revision specified. Using HEAD: %s', head_rev)
new_cr_rev = head_rev
deps_filename = os.path.join(CHECKOUT_SRC_DIR, 'DEPS')
libyuv_deps = ParseLocalDepsFile(deps_filename)
current_cr_rev = libyuv_deps['vars']['chromium_revision']
current_commit_pos = ParseCommitPosition(ReadRemoteCrCommit(current_cr_rev))
new_commit_pos = ParseCommitPosition(ReadRemoteCrCommit(new_cr_rev))
new_cr_deps = ParseRemoteCrDepsFile(new_cr_rev)
changed_deps = CalculateChangedDeps(libyuv_deps, new_cr_deps)
clang_change = CalculateChangedClang(new_cr_rev)
commit_msg = GenerateCommitMessage(current_cr_rev, new_cr_rev,
current_commit_pos, new_commit_pos,
changed_deps, clang_change)
logging.debug('Commit message:\n%s', commit_msg)
_CreateRollBranch(opts.dry_run)
UpdateDepsFile(deps_filename, current_cr_rev, new_cr_rev, changed_deps)
_LocalCommit(commit_msg, opts.dry_run)
_UploadCL(opts.dry_run, opts.rietveld_email)
_SendToCQ(opts.dry_run, opts.skip_cq)
return 0
if __name__ == '__main__':
sys.exit(main())

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#!/usr/bin/env python
# Copyright 2017 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
import glob
import os
import shutil
import sys
import tempfile
import unittest
SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
PARENT_DIR = os.path.join(SCRIPT_DIR, os.pardir)
sys.path.append(PARENT_DIR)
import roll_deps
from roll_deps import CalculateChangedDeps, GetMatchingDepsEntries, \
ParseDepsDict, ParseLocalDepsFile, UpdateDepsFile
TEST_DATA_VARS = {
'chromium_git': 'https://chromium.googlesource.com',
'chromium_revision': '1b9c098a08e40114e44b6c1ec33ddf95c40b901d',
}
DEPS_ENTRIES = {
'src/build': 'https://build.com',
'src/buildtools': 'https://buildtools.com',
'src/testing/gtest': 'https://gtest.com',
'src/testing/gmock': 'https://gmock.com',
}
BUILD_OLD_REV = '52f7afeca991d96d68cf0507e20dbdd5b845691f'
BUILD_NEW_REV = 'HEAD'
BUILDTOOLS_OLD_REV = '64e38f0cebdde27aa0cfb405f330063582f9ac76'
BUILDTOOLS_NEW_REV = '55ad626b08ef971fd82a62b7abb325359542952b'
class TestError(Exception):
pass
class FakeCmd(object):
def __init__(self):
self.expectations = []
def add_expectation(self, *args, **kwargs):
returns = kwargs.pop('_returns', None)
self.expectations.append((args, kwargs, returns))
def __call__(self, *args, **kwargs):
if not self.expectations:
raise TestError('Got unexpected\n%s\n%s' % (args, kwargs))
exp_args, exp_kwargs, exp_returns = self.expectations.pop(0)
if args != exp_args or kwargs != exp_kwargs:
message = 'Expected:\n args: %s\n kwargs: %s\n' % (exp_args, exp_kwargs)
message += 'Got:\n args: %s\n kwargs: %s\n' % (args, kwargs)
raise TestError(message)
return exp_returns
class TestRollChromiumRevision(unittest.TestCase):
def setUp(self):
self._output_dir = tempfile.mkdtemp()
for test_file in glob.glob(os.path.join(SCRIPT_DIR, 'testdata', '*')):
shutil.copy(test_file, self._output_dir)
self._libyuv_depsfile = os.path.join(self._output_dir, 'DEPS')
self._old_cr_depsfile = os.path.join(self._output_dir, 'DEPS.chromium.old')
self._new_cr_depsfile = os.path.join(self._output_dir, 'DEPS.chromium.new')
self.fake = FakeCmd()
self.old_RunCommand = getattr(roll_deps, '_RunCommand')
setattr(roll_deps, '_RunCommand', self.fake)
def tearDown(self):
shutil.rmtree(self._output_dir, ignore_errors=True)
self.assertEqual(self.fake.expectations, [])
setattr(roll_deps, '_RunCommand', self.old_RunCommand)
def testUpdateDepsFile(self):
new_rev = 'aaaaabbbbbcccccdddddeeeeefffff0000011111'
current_rev = TEST_DATA_VARS['chromium_revision']
UpdateDepsFile(self._libyuv_depsfile, current_rev, new_rev, [])
with open(self._libyuv_depsfile) as deps_file:
deps_contents = deps_file.read()
self.assertTrue(new_rev in deps_contents,
'Failed to find %s in\n%s' % (new_rev, deps_contents))
def testParseDepsDict(self):
with open(self._libyuv_depsfile) as deps_file:
deps_contents = deps_file.read()
local_scope = ParseDepsDict(deps_contents)
vars_dict = local_scope['vars']
def assertVar(variable_name):
self.assertEquals(vars_dict[variable_name], TEST_DATA_VARS[variable_name])
assertVar('chromium_git')
assertVar('chromium_revision')
self.assertEquals(len(local_scope['deps']), 3)
def testGetMatchingDepsEntriesReturnsPathInSimpleCase(self):
entries = GetMatchingDepsEntries(DEPS_ENTRIES, 'src/testing/gtest')
self.assertEquals(len(entries), 1)
self.assertEquals(entries[0], DEPS_ENTRIES['src/testing/gtest'])
def testGetMatchingDepsEntriesHandlesSimilarStartingPaths(self):
entries = GetMatchingDepsEntries(DEPS_ENTRIES, 'src/testing')
self.assertEquals(len(entries), 2)
def testGetMatchingDepsEntriesHandlesTwoPathsWithIdenticalFirstParts(self):
entries = GetMatchingDepsEntries(DEPS_ENTRIES, 'src/build')
self.assertEquals(len(entries), 1)
self.assertEquals(entries[0], DEPS_ENTRIES['src/build'])
def testCalculateChangedDeps(self):
_SetupGitLsRemoteCall(self.fake,
'https://chromium.googlesource.com/chromium/src/build', BUILD_NEW_REV)
libyuv_deps = ParseLocalDepsFile(self._libyuv_depsfile)
new_cr_deps = ParseLocalDepsFile(self._new_cr_depsfile)
changed_deps = CalculateChangedDeps(libyuv_deps, new_cr_deps)
self.assertEquals(len(changed_deps), 2)
self.assertEquals(changed_deps[0].path, 'src/build')
self.assertEquals(changed_deps[0].current_rev, BUILD_OLD_REV)
self.assertEquals(changed_deps[0].new_rev, BUILD_NEW_REV)
self.assertEquals(changed_deps[1].path, 'src/buildtools')
self.assertEquals(changed_deps[1].current_rev, BUILDTOOLS_OLD_REV)
self.assertEquals(changed_deps[1].new_rev, BUILDTOOLS_NEW_REV)
def _SetupGitLsRemoteCall(cmd_fake, url, revision):
cmd = ['git', 'ls-remote', url, revision]
cmd_fake.add_expectation(cmd, _returns=(revision, None))
if __name__ == '__main__':
unittest.main()

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# DEPS file for unit tests.
vars = {
'chromium_git': 'https://chromium.googlesource.com',
'chromium_revision': '1b9c098a08e40114e44b6c1ec33ddf95c40b901d',
}
deps = {
# Entry that is a directory in Chromium, so we're using a Git subtree mirror for it.
'src/build':
Var('chromium_git') + '/chromium/src/build' + '@' + '52f7afeca991d96d68cf0507e20dbdd5b845691f',
# Entry that's also a DEPS entry in the Chromium DEPS file.
'src/buildtools':
Var('chromium_git') + '/chromium/buildtools.git' + '@' + '64e38f0cebdde27aa0cfb405f330063582f9ac76',
# Entry only present in libyuv, not Chromium.
'src/third_party/gflags/src':
Var('chromium_git') + '/external/github.com/gflags/gflags@03bebcb065c83beff83d50ae025a55a4bf94dfca',
}

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# DEPS file for unit tests.
vars = {
'chromium_git': 'https://chromium.googlesource.com',
# This is updated compared to the DEPS.chromium.old file.
'buildtools_revision': '55ad626b08ef971fd82a62b7abb325359542952b',
}
deps = {
'src/buildtools':
Var('chromium_git') + '/chromium/buildtools.git' + '@' + Var('buildtools_revision'),
}

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# DEPS file for unit tests.
vars = {
'chromium_git': 'https://chromium.googlesource.com',
# This is and older revision than DEPS.chromium.new file.
'buildtools_revision': '64e38f0cebdde27aa0cfb405f330063582f9ac76',
}
deps = {
'src/buildtools':
Var('chromium_git') + '/chromium/buildtools.git' + '@' + Var('buildtools_revision'),
}

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0
tools/valgrind-libyuv/libyuv_tests.bat → tools_libyuv/valgrind/libyuv_tests.bat
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11
tools/valgrind-libyuv/libyuv_tests.py → tools_libyuv/valgrind/libyuv_tests.py
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@ -53,16 +53,17 @@ class LibyuvTest(chrome_tests.ChromeTests):
# this script's location. If Mac or Windows is executing, additional
# platform specific files have also been added.
# Since only the ones located below this directory is added, we must also
# add the ones maintained by Chrome, located in ../valgrind.
# add the ones maintained by Chrome, located in ../../tools/valgrind.
# The idea is to look for --suppression arguments in the cmd list and add a
# modified copy of each suppression file, for the corresponding file in
# ../valgrind. If we would simply replace 'valgrind-libyuv' with 'valgrind'
# we may produce invalid paths if other parts of the path contain that
# string. That's why the code below only replaces the end of the path.
# ../../tools/valgrind.
script_dir = path_utils.ScriptDir()
old_base, _ = os.path.split(script_dir)
new_dir = os.path.join(old_base, 'valgrind')
checkout_src = os.path.abspath(os.path.join(script_dir, os.pardir,
os.pardir))
new_dir = os.path.join(checkout_src, 'tools', 'valgrind')
add_suppressions = []
for token in cmd:
if '--suppressions' in token:

0
tools/valgrind-libyuv/libyuv_tests.sh → tools_libyuv/valgrind/libyuv_tests.sh
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0
tools/valgrind-libyuv/memcheck/OWNERS → tools_libyuv/valgrind/memcheck/OWNERS
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4
tools/valgrind-libyuv/memcheck/PRESUBMIT.py → tools_libyuv/valgrind/memcheck/PRESUBMIT.py
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@ -22,8 +22,8 @@ def CheckChange(input_api, output_api):
"""Checks the memcheck suppressions files for bad data."""
# Add the path to the Chrome valgrind dir to the import path:
tools_vg_path = os.path.join(input_api.PresubmitLocalPath(), '..', '..',
'valgrind')
tools_vg_path = os.path.join(input_api.PresubmitLocalPath(), '..', '..', '..',
'tools', 'valgrind')
sys.path.append(tools_vg_path)
import suppressions

0
tools/valgrind-libyuv/memcheck/suppressions.txt → tools_libyuv/valgrind/memcheck/suppressions.txt
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0
tools/valgrind-libyuv/memcheck/suppressions_mac.txt → tools_libyuv/valgrind/memcheck/suppressions_mac.txt
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0
tools/valgrind-libyuv/memcheck/suppressions_win32.txt → tools_libyuv/valgrind/memcheck/suppressions_win32.txt
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37
util/android/test_runner.py
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@ -1,37 +0,0 @@
#!/usr/bin/env python
# Copyright 2014 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
"""
Runs tests on Android devices.
This script exists to avoid Libyuv being broken by changes in the Chrome Android
test execution toolchain. It also conveniently sets the CHECKOUT_SOURCE_ROOT
environment variable.
"""
import os
import sys
SCRIPT_DIR = os.path.dirname(__file__)
ROOT_DIR = os.path.abspath(os.path.join(SCRIPT_DIR, os.pardir, os.pardir))
CHROMIUM_BUILD_ANDROID_DIR = os.path.join(ROOT_DIR, 'build', 'android')
sys.path.insert(0, CHROMIUM_BUILD_ANDROID_DIR)
import test_runner # pylint: disable=W0406
def main():
# Override environment variable to make it possible for the scripts to find
# the root directory (our symlinking of the Chromium build toolchain would
# otherwise make them fail to do so).
os.environ['CHECKOUT_SOURCE_ROOT'] = ROOT_DIR
return test_runner.main()
if __name__ == '__main__':
sys.exit(main())