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# Copyright (c) 2016 CEF Python, see the Authors file.
# All rights reserved. Licensed under BSD 3-clause license.
# Project website: https://github.com/cztomczak/cefpython
"""
Prepares CEF binaries and libraries for work with the build.py tool.
Option 1 is to build CEF from sources with the CEF Python patches applied
using the --build-cef flag. Building CEF from sources is supported only
on 64-bit systems. 32-bit is also built on 64-bit using cross-compiling.
Note that building CEF from sources was last tested with v56 on Linux
and with v50 on Windows, so if there are issues report them on the Forum.
Option 2 is to use CEF binaries from Spotify Automated Builds using
the --prebuilt-cef flag. In such case check the cefpython/src/version/
directory to know which version of CEF to download from Spotify:
http://opensource.spotify.com/cefbuilds/index.html
Download and extract it so that for example you have such a directory:
cefpython/build/cef_binary_3.2883.1553.g80bd606_windows32/ .
This tool generates CEF binaries and libraries that are ready for work
with cefpython, with the build.py script. When automate.py tool completes
job you should see a new subdirectory in the build/ directory, for example:
cefpython/build/cef55_3.2883.1553.g80bd606_win32/ .
Usage:
automate.py (--prebuilt-cef | --build-cef | --make-distrib)
[--x86 X86]
[--fast-build FAST_BUILD]
[--force-chromium-update FORCE_CHROMIUM_UPDATE]
[--no-cef-update NO_CEF_UPDATE]
[--cef-git-url URL] [--cef-branch BRANCH] [--cef-commit COMMIT]
[--build-dir BUILD_DIR] [--cef-build-dir CEF_BUILD_DIR]
[--ninja-jobs JOBS] [--gyp-generators GENERATORS]
[--gyp-msvs-version MSVS]
[--use-system-freetype USE_SYSTEM_FREETYPE]
[--use-gtk3 USE_GTK3]
[--use-ccache USE_CCACHE]
[--proprietary-codecs PROPRIETARY_CODECS]
[--no-depot-tools-update NO_DEPOT_TOOLS_UPDATE]
automate.py (-h | --help) [type -h to show full description for options]
Options:
-h --help Show this help message.
--prebuilt-cef Whether to use prebuilt CEF binaries. Prebuilt
binaries for Linux are built on Ubuntu.
--build-cef Whether to build CEF from sources with the
cefpython patches applied.
--make-distrib Re-make CEF distribution (cef/binary_distrib/)
after CEF was already built.
--x86 Build (or make distrib) for 32-bit CEF on
64-bit system.
--fast-build Fast build with is_official_build=False
--force-chromium-update Force Chromium update (gclient sync etc).
--no-cef-update Do not update CEF sources (by default both cef/
directories are deleted on every run).
--cef-git-url=<url> Git URL to clone CEF from, defaults to upstream
--cef-branch=<b> CEF branch. Defaults to CHROME_VERSION_BUILD from
"src/version/cef_version_{platform}.h".
--cef-commit=<c> CEF revision. Defaults to CEF_COMMIT_HASH from
"src/version/cef_version_{platform}.h".
--build-dir=<dir1> Build directory.
--cef-build-dir=<dir2> CEF build directory. By default same
as --build-dir.
--ninja-jobs=<jobs> How many CEF jobs to run in parallel. By default
sets to CPU threads * 2. If you need to perform
other tasks on computer and it is slowed down
by the build then decrease the number of ninja
jobs.
--gyp-generators=<gen> Set GYP_GENERATORS [default: ninja].
--gyp-msvs-version=<v> Set GYP_MSVS_VERSION.
--use-system-freetype Use system Freetype library on Linux (Issue #402)
--use-gtk3 Link CEF with GTK 3 libraries (Issue #446)
--use-ccache Use ccache for faster (re)builds
--proprietary-codecs Enable proprietary codecs such as H264 and AAC,
licensing restrictions may apply.
--no-depot-tools-update Do not update depot_tools/ directory. When
building old unsupported versions of Chromium
you want to manually checkout an old version
of depot tools from the time of the release.
"""
from common import *
import os
import sys
import shlex
import subprocess
import platform
import docopt
import stat
import glob
import shutil
import multiprocessing
from collections import OrderedDict
from setuptools.msvc import msvc9_query_vcvarsall
# Constants
CEF_UPSTREAM_GIT_URL = "https://bitbucket.org/chromiumembedded/cef.git"
RUNTIME_MT = "MT"
RUNTIME_MD = "MD"
class Options(object):
"""Options from command-line and internal options."""
# From command-line
prebuilt_cef = False
build_cef = False
make_distrib = False
x86 = False
fast_build = False
force_chromium_update = False
no_cef_update = False
cef_git_url = ""
cef_branch = ""
cef_commit = ""
cef_version = ""
build_dir = ""
cef_build_dir = ""
ninja_jobs = None
gyp_generators = "ninja" # Even though CEF uses now GN, still some GYP
gyp_msvs_version = "" # env variables are being used.
use_system_freetype = False
use_gtk3 = False
use_ccache = False
proprietary_codecs = False
no_depot_tools_update = False
# Internal options
depot_tools_dir = ""
tools_dir = ""
cefpython_dir = ""
binary_distrib = ""
release_build = True
build_type = "" # Will be set according to "release_build" value
cef_binary = ""
def main():
"""Main entry point."""
if len(sys.argv) <= 1:
print(__doc__)
sys.exit(1)
setup_options(docopt.docopt(__doc__))
if Options.build_cef:
if not sys.version_info[:2] == (2, 7):
print("ERROR: To build CEF from sources you need Python 2.7.")
print(" Upstream automate-git.py works only with that")
print(" version of python.")
sys.exit(1)
build_cef()
elif Options.prebuilt_cef:
prebuilt_cef()
elif Options.make_distrib:
run_make_distrib()
def setup_options(docopt_args):
"""Setup options from cmd-line and internal options."""
# Populate Options using command line arguments
for key in docopt_args:
value = docopt_args[key]
key2 = key.replace("--", "").replace("-", "_")
if hasattr(Options, key2) and value is not None:
setattr(Options, key2, value)
Options.tools_dir = os.path.dirname(os.path.realpath(__file__))
Options.cefpython_dir = os.path.dirname(Options.tools_dir)
if not Options.cef_git_url:
Options.cef_git_url = CEF_UPSTREAM_GIT_URL
# If --cef-branch is specified will use latest CEF commit from that
# branch. Otherwise get cef branch/commit from src/version/.
if not Options.cef_branch:
# Use branch/commit from the src/version/cef_version_*.h file
Options.cef_branch = get_cefpython_version()["CHROME_VERSION_BUILD"]
Options.cef_commit = get_cefpython_version()["CEF_COMMIT_HASH"]
Options.cef_version = get_cefpython_version()["CEF_VERSION"]
# --gyp-msvs-version
if not Options.gyp_msvs_version:
if int(Options.cef_branch) >= 2704:
Options.gyp_msvs_version = "2015"
else:
Options.gyp_msvs_version = "2013"
# --build-dir
if Options.build_dir:
Options.build_dir = os.path.realpath(Options.build_dir)
else:
Options.build_dir = os.path.join(Options.cefpython_dir, "build")
if " " in Options.build_dir:
print("[automate.py] ERROR: Build dir cannot contain spaces")
print(">> " + Options.build_dir)
sys.exit(1)
if not os.path.exists(Options.build_dir):
os.makedirs(Options.build_dir)
# --cef-build-dir
if Options.cef_build_dir:
Options.cef_build_dir = os.path.realpath(Options.cef_build_dir)
else:
Options.cef_build_dir = Options.build_dir
if " " in Options.cef_build_dir:
print("[automate.py] ERROR: CEF build dir cannot contain spaces")
print(">> " + Options.cef_build_dir)
sys.exit(1)
if not os.path.exists(Options.cef_build_dir):
os.makedirs(Options.cef_build_dir)
# --depot-tools-dir
Options.depot_tools_dir = os.path.join(Options.cef_build_dir,
"depot_tools")
# binary_distrib
Options.binary_distrib = os.path.join(Options.cef_build_dir, "chromium",
"src", "cef", "binary_distrib")
# build_type
Options.build_type = "Release" if Options.release_build else "Debug"
# ninja_jobs
# cpu_count() returns number of CPU threads, not CPU cores.
# On i5 with 2 cores there are 4 cpu threads and will enable
# 8 ninja jobs by default.
if not Options.ninja_jobs:
Options.ninja_jobs = int(multiprocessing.cpu_count() * 2)
assert Options.ninja_jobs > 0
Options.ninja_jobs = str(Options.ninja_jobs)
def build_cef():
"""Build CEF from sources."""
if ARCH32:
print("[automate.py] INFO: building CEF 32-bit from sources is"
" supported only with cross-compiling on 64-bit OS.")
sys.exit(1)
# cef/ repo
create_cef_directories()
# Delete binary_distrib
if os.path.exists(Options.binary_distrib):
rmdir(Options.binary_distrib)
# Run automate-git.py
run_automate_git()
print("[automate.py] Binary distrib created in %s"
% Options.binary_distrib)
if Options.x86:
print("[automate.py] INFO: Build CEF projects and create prebuilt"
" binaries on Linux 32-bit using eg. VirtualBox. Copy the binary"
" distrib's cef_binary_*/ directory (path displayed above) to"
" cefpython's build/ directory. Then run automate.py"
" --prebuilt-cef on Linux 32-bit.")
sys.exit(0)
else:
# Build cefclient, cefsimple, ceftests, libcef_dll_wrapper
build_cef_projects()
create_prebuilt_binaries()
def prebuilt_cef():
"""Use prebuilt binaries."""
# TODO: Option to download CEF prebuilt binaries from GitHub Releases,
# eg. tag 'upstream-cef47'.
# Find cef_binary directory in the build directory
postfix2 = CEF_POSTFIX2
if Options.x86:
postfix2 = get_cef_postfix2_for_arch("32bit")
if Options.cef_version:
cef_binary = os.path.join(Options.build_dir,
"cef_binary_{cef_version}_{os}{sep}"
.format(cef_version=Options.cef_version,
os=postfix2,
sep=os.sep))
else:
cef_binary = os.path.join(Options.build_dir,
"cef_binary_3.{cef_branch}.*_{os}{sep}"
.format(cef_branch=Options.cef_branch,
os=postfix2,
sep=os.sep))
dirs = glob.glob(cef_binary)
if len(dirs) == 1:
Options.cef_binary = dirs[0]
else:
print("ERROR: Could not find prebuilt binaries in the build dir:")
print(" {cef_binary}".format(cef_binary=cef_binary))
sys.exit(1)
build_cef_projects()
create_prebuilt_binaries()
def create_cef_directories():
"""Create cef/ directories in cef_build_dir/ and in chromium/src/ ."""
if Options.no_cef_update:
return
cef_dir = os.path.join(Options.cef_build_dir, "cef")
src_dir = os.path.join(Options.cef_build_dir, "chromium", "src")
cef_dir2 = os.path.join(src_dir, "cef")
# Clone cef repo and checkout branch
if os.path.exists(cef_dir):
rmdir(cef_dir)
run_git("clone -b %s %s cef" % (Options.cef_branch, Options.cef_git_url),
Options.cef_build_dir)
if Options.cef_commit:
run_git("checkout %s" % Options.cef_commit, cef_dir)
# Update cef patches
update_cef_patches()
# Copy cef/ to chromium/src/ but only if chromium/src/ exists,
# but don't copy it and delete if exists when --force-chromium-update
# flag is passed, chromium throws error about unstaged changes.
if os.path.exists(src_dir):
if os.path.exists(cef_dir2):
rmdir(cef_dir2)
if not Options.force_chromium_update:
shutil.copytree(cef_dir, cef_dir2)
def update_cef_patches():
"""Update cef/patch/ directory with CEF Python patches.
Issue73 is applied in getenv() by setting appropriate env var.
Note that this modifies only cef_build_dir/cef/ directory. If the
build was run previously then there is a copy of the cef/ directory
in the cef_build_dir/chromium/ directory which is not being updated.
"""
print("[automate.py] Updating CEF patches with CEF Python patches")
cef_dir = os.path.join(Options.cef_build_dir, "cef")
cef_patch_dir = os.path.join(cef_dir, "patch")
cef_patches_dir = os.path.join(cef_patch_dir, "patches")
# Copy src/patches/*.patch to cef/patch/patches/
cefpython_patches_dir = os.path.join(Options.cefpython_dir, "patches")
cefpython_patches = glob.glob(os.path.join(cefpython_patches_dir,
"*.patch"))
for file_ in cefpython_patches:
print("[automate.py] Copying %s to %s"
% (os.path.basename(file_), cef_patches_dir))
shutil.copy(file_, cef_patches_dir)
# Append cefpython/patches/patch.py to cef/patch/patch.cfg
cef_patch_cfg = os.path.join(cef_patch_dir, "patch.cfg")
print("[automate.py] Overwriting %s" % cef_patch_cfg)
with open(cef_patch_cfg, "rb") as fp:
cef_patch_cfg_contents = fp.read().decode("utf-8")
cef_patch_cfg_contents += "\n"
cefpython_patch_cfg = os.path.join(cefpython_patches_dir, "patch.py")
with open(cefpython_patch_cfg, "rb") as fp:
cefpython_patch_cfg_contents = fp.read().decode("utf-8")
with open(cef_patch_cfg, "wb") as fp:
cef_patch_cfg_contents = cef_patch_cfg_contents.replace("\r\n", "\n")
cefpython_patch_cfg_contents = cefpython_patch_cfg_contents.replace(
"\r\n", "\n")
new_contents = cef_patch_cfg_contents + cefpython_patch_cfg_contents
fp.write(new_contents.encode("utf-8"))
def build_cef_projects():
"""Build cefclient, cefsimple, ceftests, libcef_dll_wrapper."""
print("[automate.py] Build cef projects...")
if WINDOWS:
fix_cmake_variables_permanently_windows()
fix_cef_include_files()
# Find cef_binary directory.
# Might already be set if --prebuilt-cef flag was passed.
if not Options.cef_binary:
if platform.system() == "Windows":
files = glob.glob(os.path.join(Options.binary_distrib,
"cef_binary_*_symbols"))
assert len(files) == 1, ("More than one dir with release"
" symbols found")
symbols = files[0]
if Options.release_build:
cef_binary = symbols.replace("_release_symbols", "")
else:
cef_binary = symbols.replace("_debug_symbols", "")
assert "symbols" not in os.path.basename(cef_binary)
else:
postfix2 = CEF_POSTFIX2
if Options.x86:
postfix2 = get_cef_postfix2_for_arch("32bit")
files = glob.glob(os.path.join(Options.binary_distrib,
"cef_binary_*_"+postfix2))
assert len(files) == 1, "Error finding binary distrib"
cef_binary = files[0]
assert os.path.exists(cef_binary)
Options.cef_binary = cef_binary
# Set build directory
build_cefclient_dir = os.path.join(Options.cef_binary,
"build_cefclient")
cefclient_exe = os.path.join(build_cefclient_dir, "tests", "cefclient",
Options.build_type,
"cefclient" + APP_EXT)
# Check whether already built
already_built = False
if os.path.exists(cefclient_exe):
already_built = True
elif os.path.exists(build_cefclient_dir):
# Last build failed, clean directory
assert build_cefclient_dir
shutil.rmtree(build_cefclient_dir)
print("[automate.py] Create build_cefclient/ dir in cef_binary*/ dir")
os.makedirs(build_cefclient_dir)
else:
print("[automate.py] Create build_cefclient/ dir in cef_binary*/ dir")
os.makedirs(build_cefclient_dir)
# Build cefclient, cefsimple, ceftests
if already_built:
print("[automate.py] Already built: cefclient, cefsimple, ceftests")
else:
print("[automate.py] Build cefclient, cefsimple, ceftests")
# Cmake
command = prepare_build_command()
command.extend(["cmake", "-G", "Ninja"])
command.append("-DCMAKE_BUILD_TYPE="+Options.build_type)
if MAC:
command.append("-DPROJECT_ARCH=x86_64")
command.append("..")
run_command(command, build_cefclient_dir)
print("[automate.py] OK")
# Ninja
command = prepare_build_command()
# On Mac cefclient fails with XCode 5:
# > cefclient_mac.mm:22:29: error: property 'mainMenu' not found
if MAC:
# Build only cefsimple
command.extend(["ninja", "-j", Options.ninja_jobs,
"cefsimple"])
else:
command.extend(["ninja", "-j", Options.ninja_jobs,
"cefclient", "cefsimple", "ceftests"])
run_command(command, build_cefclient_dir)
print("[automate.py] OK")
assert os.path.exists(cefclient_exe)
# Build libcef_dll_wrapper libs
if WINDOWS:
build_all_wrapper_libraries_windows()
elif MAC:
build_wrapper_library_mac()
def build_all_wrapper_libraries_windows():
python_compilers = get_available_python_compilers()
if not len(python_compilers):
print("[automate.py] ERROR: Visual Studio compiler not found")
sys.exit(1)
for msvs in python_compilers:
vcvars = python_compilers[msvs]
print("[automate.py] Build libcef_dll_wrapper libraries for"
" VS{msvs}".format(msvs=msvs))
build_wrapper_library_windows(runtime_library=RUNTIME_MT,
msvs=msvs, vcvars=vcvars)
build_wrapper_library_windows(runtime_library=RUNTIME_MD,
msvs=msvs, vcvars=vcvars)
def build_wrapper_library_windows(runtime_library, msvs, vcvars):
# When building library cmake variables file is being modified
# for the /MD build. If the build fails and variables aren't
# restored then the next /MT build would be broken. Make sure
# that original contents of cmake variables files is always
# restored.
fix_cmake_variables_for_MD_library(try_undo=True)
# Command to build libcef_dll_wrapper
cmake_wrapper = prepare_build_command(build_lib=True, vcvars=vcvars)
cmake_wrapper.extend(["cmake", "-G", "Ninja",
"-DCMAKE_BUILD_TYPE="+Options.build_type, ".."])
# Build directory and library path
build_wrapper_dir = os.path.join(
Options.cef_binary,
"build_wrapper_{runtime_library}_VS{msvs}"
.format(runtime_library=runtime_library, msvs=msvs))
wrapper_lib = os.path.join(build_wrapper_dir, "libcef_dll_wrapper",
"libcef_dll_wrapper{ext}".format(ext=LIB_EXT))
# Check whether library is already built
mt_already_built = False
if os.path.exists(wrapper_lib):
mt_already_built = True
elif os.path.exists(build_wrapper_dir):
# Last build failed, clean directory
assert build_wrapper_dir
shutil.rmtree(build_wrapper_dir)
os.makedirs(build_wrapper_dir)
else:
os.makedirs(build_wrapper_dir)
# Build library
if mt_already_built:
print("[automate.py] Already built: libcef_dll_wrapper"
" /{runtime_library} for VS{msvs}"
.format(runtime_library=runtime_library, msvs=msvs))
else:
print("[automate.py] Build libcef_dll_wrapper"
" /{runtime_library} for VS{msvs}"
.format(runtime_library=runtime_library, msvs=msvs))
# Run cmake
old_gyp_msvs_version = Options.gyp_msvs_version
Options.gyp_msvs_version = msvs
if runtime_library == RUNTIME_MD:
fix_cmake_variables_for_MD_library()
env = getenv()
if msvs == "2010":
# When Using WinSDK 7.1 vcvarsall.bat doesn't work. Use
# setuptools.msvc.msvc9_query_vcvarsall to query env vars.
env.update(msvc9_query_vcvarsall(10.0, arch=VS_PLATFORM_ARG))
# On Python 2.7 env values returned by both distutils
# and setuptools are unicode, but Python expects env
# dict values as strings.
for env_key in env:
env_value = env[env_key]
if type(env_value) != str:
env[env_key] = env_value.encode("utf-8")
run_command(cmake_wrapper, working_dir=build_wrapper_dir, env=env)
Options.gyp_msvs_version = old_gyp_msvs_version
if runtime_library == RUNTIME_MD:
fix_cmake_variables_for_MD_library(undo=True)
print("[automate.py] cmake OK")
# Run ninja
ninja_wrapper = prepare_build_command(build_lib=True, vcvars=vcvars)
ninja_wrapper.extend(["ninja", "-j", Options.ninja_jobs,
"libcef_dll_wrapper"])
run_command(ninja_wrapper, working_dir=build_wrapper_dir)
print("[automate.py] ninja OK")
assert os.path.exists(wrapper_lib)
def fix_cmake_variables_permanently_windows():
"""Changes to cef_variables.cmake are made permanently, there is no undo.
"""
# To get rid of these warnings:
# > cl : Command line warning D9025 : overriding '/GR' with '/GR-'
# > cl : Command line warning D9025 : overriding '/W3' with '/W4'
# > cl : Command line warning D9025 : overriding '/MD' with '/MT'
cmake_variables = os.path.join(Options.cef_binary, "cmake",
"cef_variables.cmake")
with open(cmake_variables, "rb") as fp:
contents = fp.read().decode("utf-8")
set1 = 'set(CMAKE_CXX_FLAGS_RELEASE "")'
set2 = 'set(CMAKE_CXX_FLAGS "")'
if "if(OS_WINDOWS)" not in contents:
print("[automate.py] WARNING: failed to fix cmake variables"
" permanently on Windows")
return
if set1 not in contents or set2 not in contents:
contents = contents.replace("if(OS_WINDOWS)",
"if(OS_WINDOWS)\n {set1}\n {set2}"
.format(set1=set1, set2=set2))
else:
return
with open(cmake_variables, "wb") as fp:
print("[automate.py] Fix permanently: {filename}"
.format(filename=os.path.basename(cmake_variables)))
fp.write(contents.encode("utf-8"))
def fix_cmake_variables_for_MD_library(undo=False, try_undo=False):
"""Fix cmake variables or undo it. The try_undo param is
for a case when want to be sure that the file wasn't modified,
for example in case the last build failed."""
# Replace /MT with /MD /wd4275 in cef/cmake/cef_variables.cmake
# Warnings are treated as errors so this needs to be ignored:
# >> warning C4275: non dll-interface class 'stdext::exception'
# >> used as base for dll-interface class 'std::bad_cast'
# This warning occurs only in VS2008, in VS2013 not.
# This replacements must be unique for the undo operation
# to be reliable.
mt_find = u'CEF_RUNTIME_LIBRARY_FLAG "/MT"'
mt_replace = u'CEF_RUNTIME_LIBRARY_FLAG "/MD"'
wd4275_find = (u'/wd4244 '
u'# Ignore "conversion possible loss of data" warning')
wd4275_replace = (u'/wd4244 '
u'# Ignore "conversion possible loss of data" warning'
u'\r\n'
u' /wd4275 # Ignore "non dll-interface class"')
cmake_variables = os.path.join(Options.cef_binary, "cmake",
"cef_variables.cmake")
with open(cmake_variables, "rb") as fp:
contents = fp.read().decode("utf-8")
if try_undo:
matches1 = re.findall(re.escape(mt_replace), contents)
matches2 = re.findall(re.escape(wd4275_replace), contents)
if len(matches1) or len(matches2):
undo = True
else:
return
if undo:
(contents, count) = re.subn(re.escape(mt_replace), mt_find,
contents)
assert count == 1
(contents, count) = re.subn(re.escape(wd4275_replace), wd4275_find,
contents)
assert count == 1
else:
(contents, count) = re.subn(re.escape(mt_find), mt_replace,
contents)
print(re.escape(mt_find))
assert count == 1
(contents, count) = re.subn(re.escape(wd4275_find), wd4275_replace,
contents)
assert count == 1
with open(cmake_variables, "wb") as fp:
fp.write(contents.encode("utf-8"))
def build_wrapper_library_mac():
# On Mac it is required to link libcef_dll_wrapper against
# libc++ library, so must build this library separately
# from cefclient.
cmake_wrapper = prepare_build_command(build_lib=True)
cmake_wrapper.extend(["cmake", "-G", "Ninja",
"-DPROJECT_ARCH=x86_64",
"-DCMAKE_CXX_FLAGS=-stdlib=libc++",
"-DCMAKE_BUILD_TYPE=" + Options.build_type,
".."])
build_wrapper_dir = os.path.join(Options.cef_binary,
"build_wrapper")
wrapper_lib = os.path.join(build_wrapper_dir, "libcef_dll_wrapper",
"libcef_dll_wrapper.a")
# Check whether already built
already_built = False
if os.path.exists(wrapper_lib):
already_built = True
elif os.path.exists(build_wrapper_dir):
# Last build failed, clean directory
assert build_wrapper_dir
shutil.rmtree(build_wrapper_dir)
os.makedirs(build_wrapper_dir)
else:
os.makedirs(build_wrapper_dir)
# Build libcef_dll_wrapper library
if already_built:
print("[automate.py] Already built: libcef_dll_wrapper")
else:
print("[automate.py] Build libcef_dll_wrapper")
# Cmake
run_command(cmake_wrapper, build_wrapper_dir)
print("[automate.py] cmake OK")
# Ninja
ninja_wrapper = prepare_build_command(build_lib=True)
ninja_wrapper.extend(["ninja", "-j", Options.ninja_jobs,
"libcef_dll_wrapper"])
run_command(ninja_wrapper, build_wrapper_dir)
print("[automate.py] ninja OK")
assert os.path.exists(wrapper_lib)
def prepare_build_command(build_lib=False, vcvars=None):
"""On Windows VS env variables must be set up by calling vcvarsall.bat"""
command = list()
if platform.system() == "Windows":
if build_lib:
if vcvars == VS2010_VCVARS:
# When using WinSDK 7.1 vcvarsall.bat is broken. Instead
# env variables are queried using setuptools.msvc.
return command
if vcvars:
command.append(vcvars)
else:
command.append(get_vcvars_for_python())
command.append(VS_PLATFORM_ARG)
else:
if int(Options.cef_branch) >= 2704:
command.append(VS2015_VCVARS)
else:
command.append(VS2013_VCVARS)
command.append(VS_PLATFORM_ARG)
command.append("&&")
return command
def fix_cef_include_files():
"""Fixes to CEF include header files for eg. VS2008 on Windows."""
# TODO: This was fixed in upstream CEF, remove this code during
# next CEF update on Windows.
if platform.system() == "Windows" and get_msvs_for_python() == "2008":
print("[automate.py] Fixing CEF include/ files")
# cef_types_wrappers.h
cef_types_wrappers = os.path.join(Options.cef_binary, "include",
"internal", "cef_types_wrappers.h")
with open(cef_types_wrappers, "rb") as fp:
contents = fp.read().decode("utf-8")
# error C2059: syntax error : '{'
contents = contents.replace("s->range = {0, 0};",
"s->range.from = 0; s->range.to = 0;")
with open(cef_types_wrappers, "wb") as fp:
fp.write(contents.encode("utf-8"))
def create_prebuilt_binaries():
"""After building copy binaries/libs to build/cef_xxxx/.
Not all projects may have been built on all platforms."""
# Directories
src = Options.cef_binary
version_header = os.path.join(src, "include", "cef_version.h")
dst = get_prebuilt_name(version_header)
dst = os.path.join(Options.build_dir, dst)
rmdir(dst)
os.makedirs(dst)
bindir = os.path.join(dst, "bin")
libdir = os.path.join(dst, "lib")
os.makedirs(bindir)
os.makedirs(libdir)
# Copy Release/Debug and Resources
cpdir(os.path.join(src, Options.build_type), bindir)
if not MAC:
cpdir(os.path.join(src, "Resources"), bindir)
# Fix id in CEF framework on Mac (currently it expects Frameworks/ dir)
if MAC:
new_id = ("@rpath/Chromium Embedded Framework.framework"
"/Chromium Embedded Framework")
cef_framework_dir = os.path.join(
bindir, "Chromium Embedded Framework.framework")
cef_library = os.path.join(
cef_framework_dir, "Chromium Embedded Framework")
assert os.path.isdir(cef_framework_dir)
run_command(["install_name_tool", "-id", new_id, cef_library],
working_dir=cef_framework_dir)
# Copy cefclient, cefsimple, ceftests
# cefclient
cefclient = os.path.join(
src,
"build_cefclient", "tests", "cefclient",
Options.build_type,
"cefclient" + APP_EXT)
if not MAC:
assert os.path.exists(cefclient)
if LINUX:
# On Windows resources/*.html files are embedded inside exe
cefclient_files = os.path.join(
src,
"build_cefclient", "tests", "cefclient",
Options.build_type,
"cefclient_files")
cpdir(cefclient_files, os.path.join(bindir, "cefclient_files"))
# cefsimple
cefsimple = os.path.join(
src,
"build_cefclient", "tests", "cefsimple",
Options.build_type,
"cefsimple" + APP_EXT)
if not MAC:
assert os.path.exists(cefsimple)
# ceftests
ceftests = os.path.join(
src,
"build_cefclient", "tests", "ceftests",
Options.build_type,
"ceftests" + APP_EXT)
if not MAC:
assert os.path.exists(ceftests)
if LINUX:
# On Windows resources/*.html files are embedded inside exe
ceftests_files = os.path.join(
src,
"build_cefclient", "tests", "ceftests",
Options.build_type,
"ceftests_files")
cpdir(ceftests_files, os.path.join(bindir, "ceftests_files"))
def copy_app(app):
if MAC:
# On Mac app is a directory
shutil.copytree(app,
os.path.join(bindir,
os.path.basename(app)))
else:
shutil.copy(app, bindir)
if not MAC:
# Currently do not copy apps on Mac, as they take lots of
# additional space (cefsimple is 157 MB).
copy_app(cefclient)
copy_app(cefsimple)
copy_app(ceftests)
# END: Copy cefclient, cefsimple, ceftests
# Copy libraries
if platform.system() == "Windows":
# libcef.lib and cef_sandbox.lib
mvfiles(bindir, libdir, ".lib")
python_compilers = get_available_python_compilers()
for msvs in python_compilers:
vs_subdir = os.path.join(libdir, "VS{msvs}".format(msvs=msvs))
os.makedirs(vs_subdir)
# MT library
libsrc = os.path.join(
src, "build_wrapper_MT_VS{msvs}".format(msvs=msvs),
"libcef_dll_wrapper", "libcef_dll_wrapper.lib")
libdst = os.path.join(vs_subdir, "libcef_dll_wrapper_MT.lib")
shutil.copy(libsrc, libdst)
# MD library
libsrc = os.path.join(
src, "build_wrapper_MD_VS{msvs}".format(msvs=msvs),
"libcef_dll_wrapper", "libcef_dll_wrapper.lib")
libdst = os.path.join(vs_subdir, "libcef_dll_wrapper_MD.lib")
shutil.copy(libsrc, libdst)
elif platform.system() == "Darwin":
shutil.copy(os.path.join(src, "build_wrapper", "libcef_dll_wrapper",
"libcef_dll_wrapper.a"),
libdir)
else:
# cefclient builds libcef_dll_wrapper by default and this version
# is good for cefpython on Linux. On Windows and Mac
# libcef_dll_wrapper is built seprately.
shutil.copy(os.path.join(src, "build_cefclient", "libcef_dll_wrapper",
"libcef_dll_wrapper.a"),
libdir)
# Remove .lib files from bin/ only after libraries were copied (Windows)
libs = glob.glob(os.path.join(bindir, "*.lib"))
for lib in libs:
os.remove(lib)
# Remove cef_sandbox.lib (huge file)
cef_sandbox = os.path.join(libdir, "cef_sandbox.lib")
if os.path.exists(cef_sandbox):
os.remove(cef_sandbox)
# Copy README.txt and LICENSE.txt
shutil.copy(os.path.join(src, "README.txt"), dst)
shutil.copy(os.path.join(src, "LICENSE.txt"), dst)
# Copy cef_version.h
cef_version_file = os.path.join(dst, "cef_version_{os_postfix}.h".format(
os_postfix=OS_POSTFIX))
shutil.copy(os.path.join(src, "include", "cef_version.h"),
cef_version_file)
print("[automate.py] OK prebuilt binaries created in '%s/'" % dst)
def get_available_python_compilers():
all_python_compilers = OrderedDict([
("2008", VS2008_VCVARS),
("2010", VS2010_VCVARS),
("2015", VS2015_VCVARS),
])
ret_compilers = OrderedDict()
for msvs in all_python_compilers:
vcvars = all_python_compilers[msvs]
if os.path.exists(vcvars):
ret_compilers[msvs] = vcvars
else:
print("[automate.py] INFO: Visual Studio compiler not found:"
" {vcvars}".format(vcvars=vcvars))
return ret_compilers
def get_vcvars_for_python():
msvs = get_msvs_for_python()
return globals()["VS"+msvs+"_VCVARS"]
def getenv():
"""Env variables passed to shell when running commands.
See cef/AutomatedBuildSetup.md for reference."""
env = os.environ
# PATH
if Options.build_cef:
if os.path.exists(Options.depot_tools_dir):
env["PATH"] = Options.depot_tools_dir + os.pathsep + env["PATH"]
# Generators: ninja, msvs
env["GYP_GENERATORS"] = Options.gyp_generators
# VS version
if platform.system() == "Windows":
env["GYP_MSVS_VERSION"] = Options.gyp_msvs_version
# GN configuration
env["CEF_USE_GN"] = "1"
# Issue #73 patch applied here with "use_allocator=none"
env["GN_DEFINES"] = "use_sysroot=true use_allocator=none symbol_level=1"
# Link with GTK 3 (Issue #446)
if Options.use_gtk3:
env["GN_DEFINES"] += " use_gtk3=true"
# Use ccache for faster (re)builds
if Options.use_ccache:
env["GN_DEFINES"] += " cc_wrapper=ccache"
# Enable proprietary codecs
if Options.proprietary_codecs:
env["GN_DEFINES"] += " proprietary_codecs=true ffmpeg_branding=Chrome"
# To perform an official build set GYP_DEFINES=buildtype=Official.
# This will disable debugging code and enable additional link-time
# optimizations in Release builds.
if Options.release_build and not Options.fast_build:
env["GN_DEFINES"] += " is_official_build=true"
# Blurry font rendering on Linux (Isssue #402)
if Options.use_system_freetype:
env["GN_DEFINES"] += " use_system_freetype=true"
# GYP configuration is DEPRECATED, however it is still set in
# upstream Linux configuration on AutomatedBuildSetup wiki page,
# so setting it here as well.
env["GYP_DEFINES"] = "disable_nacl=1 use_sysroot=1 use_allocator=none"
if Options.x86:
env["GYP_DEFINES"] += " host_arch=x86_64 target_arch=ia32"
if Options.release_build and not Options.fast_build:
env["GYP_DEFINES"] += " buildtype=Official"
# Modifications to upstream automate-git.py introduced
# CEFPYTHON_NINJA_JOBS env key.
env["CEFPYTHON_NINJA_JOBS"] = str(Options.ninja_jobs)
return env
def run_command(command, working_dir, env=None):
"""Run command in a given directory with env variables set.
On Linux multiple commands on one line with the use of && are not allowed.
"""
if isinstance(command, list):
command_str = " ".join(command)
else:
command_str = command
print("[automate.py] Running '"+command_str+"' in '" +
working_dir+"'...")
if isinstance(command, str):
args = shlex.split(command.replace("\\", "\\\\"))
else:
args = command
if not env:
env = getenv()
# When passing list of args shell cannot be True on eg. Linux, read
# notes in build.py
shell = (platform.system() == "Windows")
return subprocess.check_call(args, cwd=working_dir, env=env, shell=shell)
def run_git(command_line, working_dir):
"""Run git command using depot_tools."""
return run_command("git %s" % command_line, working_dir)
def run_automate_git():
"""Run CEF automate-git.py using Python 2.7."""
script = os.path.join(Options.cefpython_dir, "tools", "automate-git.py")
"""
Example automate-git.py command:
C:\chromium>call python automate-git.py --download-dir=./test/
--branch=2526 --no-debug-build --verbose-build
Run ninja build manually:
cd chromium/src
ninja -v -j2 -Cout\Release cefclient
"""
args = []
if ARCH64 and not Options.x86:
args.append("--x64-build")
args.append("--download-dir=" + Options.cef_build_dir)
args.append("--branch=" + Options.cef_branch)
if Options.no_depot_tools_update:
args.append("--no-depot-tools-update")
if Options.release_build: