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#!/usr/bin/env python
# Copyright 2016 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import subprocess
import sys
def quiet(*cmd):
cmd = ' '.join(cmd).split()
subprocess.check_output(cmd)
def loud(*cmd):
cmd = ' '.join(cmd).split()
ret = subprocess.call(cmd)
if ret != 0:
sys.exit(ret)
def gn_path():
if 'linux' in sys.platform:
return 'buildtools/linux64/gn'
if 'darwin' in sys.platform:
return 'buildtools/mac/gn'
return 'buildtools/win/gn.exe'
# Make sure we've got an up-to-date GN and Clang, and sysroot on Linux.
quiet('download_from_google_storage',
'--no_resume --no_auth --bucket chromium-gn',
'-s ', gn_path() + '.sha1')
quiet('python tools/clang/scripts/update.py --if-needed')
if 'linux' in sys.platform:
quiet('python build/linux/sysroot_scripts/install-sysroot.py --arch=amd64')
# Pass all our arguments over to the real GN binary.
loud(gn_path(), *sys.argv[1:])
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