# 4747cc23ae334a57a35ed3c8e6adcdbc8a50d479
source_version = sys.argv[1]
print('Building Chromium ' + source_version)
# Set the environment variables required by the build tools
print('Configuring the build environment')
configure_environment()
# Sync the codebase to the correct version, syncing master first
# to ensure that we actually have all the versions we may refer to
print('Syncing source code')
os.chdir(os.path.join(root_dir, 'chromium/src'))
runcmd('git checkout master')
runcmd('git fetch origin')
runcmd('gclient sync --with_branch_heads --with_tags --jobs 16')
runcmd('git checkout ' + source_version)
runcmd('gclient sync --with_branch_heads --with_tags --jobs 16')
runcmd('gclient runhooks')
# Copy build args/{Linux | Darwin | Windows}.gn from the root of our directory to out/headless/args.gn,
platform_build_args = os.path.join(script_dir,
platform.system().lower(), 'args.gn')
print('Generating platform-specific args')
print('Copying build args: ' + platform_build_args +
' to out/headless/args.gn')
mkdir('out/headless')
shutil.copyfile(platform_build_args, 'out/headless/args.gn')
runcmd('gn gen out/headless')
import os, platform, sys
from build_util import runcmd, mkdir, md5_file, root_dir, configure_environment
# This is a cross-platform initialization script which should only be run
# once per environment, and isn't intended to be run directly. You should
# run the appropriate platform init script (e.g. Linux/init.sh) which will
# call this once the platform-specific initialization has completed.
os.chdir(root_dir)
# Configure git
runcmd('git config --global core.autocrlf false')
runcmd('git config --global core.filemode false')
runcmd('git config --global branch.autosetuprebase always')
# Grab Chromium's custom build tools, if they aren't already installed
# (On Windows, they are installed before this Python script is run)
if not os.path.isdir('depot_tools'):
runcmd(
'git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git'
)
# Put depot_tools on the path so we can properly run the fetch command
configure_environment()
# Fetch the Chromium source code
mkdir('chromium')
os.chdir('chromium')
runcmd('fetch chromium')
# Build Linux deps
# This is a cross-platform initialization script which should only be run
# once per environment.
# Set to "arm" to build for ARM
arch_name = sys.argv[1] if len(sys.argv) >= 2 else 'undefined'
build_path = path.abspath(os.curdir)
src_path = path.abspath(path.join(build_path, 'chromium', 'src'))
if arch_name != 'x64' and arch_name != 'arm64':
raise Exception('Unexpected architecture: ' + arch_name +
'. `x64` and `arm64` are supported.')
# Configure git
print('Configuring git globals...')
runcmd('git config --global core.autocrlf false')
runcmd('git config --global core.filemode false')
runcmd('git config --global branch.autosetuprebase always')
runcmd('git config --global core.compression 0')
# Grab Chromium's custom build tools, if they aren't already installed
# Put depot_tools on the path so we can properly run the fetch command
if not path.isdir('depot_tools'):
print('Installing depot_tools...')
runcmd(
'git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git'
)
else:
print('Updating depot_tools...')
original_dir = os.curdir
os.chdir(path.join(build_path, 'depot_tools'))
# 4747cc23ae334a57a35ed3c8e6adcdbc8a50d479
source_version = sys.argv[1]
print('Building Chromium ' + source_version)
# Set the environment variables required by the build tools
print('Configuring the build environment')
configure_environment()
# Sync the codebase to the correct version, syncing master first
# to ensure that we actually have all the versions we may refer to
print('Syncing source code')
os.chdir(os.path.join(root_dir, 'chromium/src'))
runcmd('git checkout master')
runcmd('git fetch origin')
runcmd('gclient sync --with_branch_heads --with_tags --jobs 16')
runcmd('git checkout ' + source_version)
runcmd('gclient sync --with_branch_heads --with_tags --jobs 16')
runcmd('gclient runhooks')
# Copy build args/{Linux | Darwin | Windows}.gn from the root of our directory to out/headless/args.gn,
platform_build_args = os.path.join(script_dir, platform.system().lower(), 'args.gn')
print('Generating platform-specific args')
print('Copying build args: ' + platform_build_args + ' to out/headless/args.gn')
mkdir('out/headless')
shutil.copyfile(platform_build_args, 'out/headless/args.gn')
runcmd('gn gen out/headless')
# Build Chromium... this takes *forever* on underpowered VMs
src_path)
print('src path: ' + src_path)
print('depot_tools path: ' + path.join(build_path, 'depot_tools'))
print('build_chromium_path: ' + build_chromium_path)
print('args.gn file: ' + argsgn_file)
print
# Sync the codebase to the correct version
print('Setting local tracking branch')
print(' > cd ' + src_path)
os.chdir(src_path)
checked_out = runcmdsilent('git checkout build-' + base_version)
if checked_out != 0:
print('Syncing remote version')
runcmd('git fetch origin ' + source_version)
print('Creating a new branch for tracking the source version')
runcmd('git checkout -b build-' + base_version + ' ' + source_version)
depot_tools_path = os.path.join(build_path, 'depot_tools')
path_value = depot_tools_path + os.pathsep + os.environ['PATH']
print('Updating PATH for depot_tools: ' + path_value)
os.environ['PATH'] = path_value
print('Updating all modules')
runcmd('gclient sync')
# Copy build args/{Linux | Darwin | Windows}.gn from the root of our directory to out/headless/args.gn,
argsgn_destination = path.abspath('out/headless/args.gn')
print('Generating platform-specific args')
mkdir('out/headless')
print(' > cp ' + argsgn_file + ' ' + argsgn_destination)
src_path)
print('src path: ' + src_path)
print('depot_tools path: ' + path.join(build_path, 'depot_tools'))
print('build_chromium_path: ' + build_chromium_path)
print('args.gn file: ' + argsgn_file)
print
# Sync the codebase to the correct version
print('Setting local tracking branch')
print(' > cd ' + src_path)
os.chdir(src_path)
checked_out = runcmdsilent('git checkout build-' + base_version)
if checked_out != 0:
print('Syncing remote version')
runcmd('git fetch origin ' + source_version)
print('Creating a new branch for tracking the source version')
runcmd('git checkout -b build-' + base_version + ' ' + source_version)
# configure environment: environment path
depot_tools_path = os.path.join(build_path, 'depot_tools')
full_path = depot_tools_path + os.pathsep + os.environ['PATH']
print('Updating PATH for depot_tools: ' + full_path)
os.environ['PATH'] = full_path
# configure environment: build dependencies
if platform.system() == 'Linux':
if arch_name:
print('Running sysroot install script...')
runcmd(src_path +
'/build/linux/sysroot_scripts/install-sysroot.py --arch=' +
import os, platform
from build_util import runcmd, mkdir, md5_file, root_dir, configure_environment
# This is a cross-platform initialization script which should only be run
# once per environment, and isn't intended to be run directly. You should
# run the appropriate platform init script (e.g. Linux/init.sh) which will
# call this once the platform-specific initialization has completed.
os.chdir(root_dir)
# Configure git
runcmd('git config --global core.autocrlf false')
runcmd('git config --global core.filemode false')
runcmd('git config --global branch.autosetuprebase always')
# Grab Chromium's custom build tools, if they aren't already installed
# (On Windows, they are installed before this Python script is run)
if not os.path.isdir('depot_tools'):
runcmd('git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git')
# Put depot_tools on the path so we can properly run the fetch command
configure_environment()
# Fetch the Chromium source code
mkdir('chromium')
os.chdir('chromium')
runcmd('fetch chromium')
# Build Linux deps
if platform.system() == 'Linux':
os.chdir('src')
