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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import sys
import subprocess
from base import BaseBootstrapper
from packages import WINDOWS_GNU as deps
class WindowsGnuBootstrapper(BaseBootstrapper):
'''Bootstrapper for msys2 based environments for building in Windows.'''
def __init__(self, **kwargs):
BaseBootstrapper.__init__(self, **kwargs)
if not self.which('pacman'):
raise NotImplementedError('The Windows bootstrapper only works with msys2 with pacman. Get msys2 at '
'http://msys2.github.io/')
def ensure_system_packages(self):
install_packages = []
for p in deps:
command = ['pacman', '-Qs', p]
if self.run_check(command):
install_packages += [p]
if install_packages:
install_packages(install_packages)
def install_system_packages(self, packages=deps):
self._ensure_package_manager_updated()
self.pacman_install(*packages)
def install_mobile_android_packages(self):
sys.exit('We do not support building Android on Windows. Sorry!')
def _update_package_manager(self):
self.pacman_update()
def run(self, command):
subprocess.check_call(command, stdin=sys.stdin)
def run_check(self, command):
return subprocess.call(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
def pacman_update(self):
command = ['pacman', '--sync', '--refresh']
self.run(command)
def pacman_upgrade(self):
command = ['pacman', '--sync', '--refresh', '--sysupgrade']
self.run(command)
def pacman_install(self, *packages):
command = ['pacman', '--sync']
if not self.force:
command.append('--needed')
if not self.interactive:
command.append('--noconfirm')
command.extend(packages)
self.run(command)
# downgrade GCC to 5.4.0-1
gcc_type = ["gcc", "gcc-ada", "gcc-fortran", "gcc-libgfortran", "gcc-libs", "gcc-objc"]
gcc_version = "5.4.0-1"
mingw_url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-{}-{}-any.pkg.tar.xz"
gcc_list = []
for gcc in gcc_type:
gcc_list += [mingw_url.format(gcc, gcc_version)]
downgrade_command = ['pacman', '-U']
if not self.interactive:
downgrade_command.append('--noconfirm')
downgrade_command.extend(gcc_list)
self.run(downgrade_command)
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