blob: 8290eac5ee3de74e3feeab072d2eced3d9d82348 [file] [log] [blame]
# Copyright 2016 The Cobalt Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Starboard Linux X64 X11 Clang 3.6 platform configuration."""
import logging
import os
import subprocess
from starboard.linux.shared import gyp_configuration as shared_configuration
from starboard.tools import build
class LinuxX64X11Clang36Configuration(shared_configuration.LinuxConfiguration):
"""Starboard Linux X64 X11 Clang 3.6 platform configuration."""
def __init__(self, platform, asan_enabled_by_default=False):
super(LinuxX64X11Clang36Configuration, self).__init__(
platform, asan_enabled_by_default, goma_supports_compiler=False)
self.toolchain_top_dir = os.path.join(build.GetToolchainsDir(),
'x86_64-linux-gnu-clang-3.6')
self.toolchain_dir = os.path.join(self.toolchain_top_dir, 'llvm',
'Release+Asserts')
def SetupPlatformTools(self, build_number):
script_path = os.path.dirname(os.path.realpath(__file__))
# Run the script that ensures clang 3.6 is installed.
subprocess.call(
os.path.join(script_path, 'download_clang.sh'), cwd=script_path)
def GetEnvironmentVariables(self):
env_variables = super(LinuxX64X11Clang36Configuration,
self).GetEnvironmentVariables()
toolchain_bin_dir = os.path.join(self.toolchain_dir, 'bin')
env_variables.update({
'CC': os.path.join(toolchain_bin_dir, 'clang'),
'CXX': os.path.join(toolchain_bin_dir, 'clang++'),
})
return env_variables
def GetVariables(self, config_name):
# A significant amount of code in V8 fails to compile on clang 3.6 using
# the debug config, due to an internal error in clang.
variables = super(LinuxX64X11Clang36Configuration,
self).GetVariables(config_name)
variables.update({
'javascript_engine':
'mozjs-45',
'cobalt_enable_jit':
0,
'GCC_TOOLCHAIN_FOLDER':
'\"%s\"' % os.path.join(self.toolchain_top_dir, 'libstdc++-7'),
})
return variables
def CreatePlatformConfig():
try:
return LinuxX64X11Clang36Configuration('linux-x64x11-clang-3-6')
except RuntimeError as e:
logging.critical(e)
return None