def __init__(self, base_dir, mount, chromeos_root, remote, board, flags,
keep_intermediate_files, tools, cleanup):
self._l = logger.GetLogger()
self._chromeos_root = chromeos_root
self._chromeos_chroot = path.join(chromeos_root, 'chroot')
if mount:
self._gcc_source_dir_to_mount = mount
self._gcc_source_dir = path.join(constants.MOUNTED_TOOLCHAIN_ROOT,
'gcc')
else:
self._gcc_source_dir = None
self._remote = remote
self._board = board
## Compute target from board
self._target = misc.GetCtargetFromBoard(board, chromeos_root)
if not self._target:
raise ValueError('Unsupported board "%s"' % board)
self._executer = command_executer.GetCommandExecuter()
self._flags = flags or ''
self._base_dir = base_dir
self._tmp_abs = None
self._keep_intermediate_files = keep_intermediate_files
self._tools = tools.split(',')
self._cleanup = cleanup
def __init__(self, base_dir, source_dir, chromeos_root, remote, board,
cleanup):
self._l = logger.GetLogger()
self._chromeos_root = chromeos_root
self._chromeos_chroot = path.join(chromeos_root, 'chroot')
self._remote = remote
self._board = board
## Compute target from board
self._target = misc.GetCtargetFromBoard(board, chromeos_root)
if not self._target:
raise RuntimeError('Unsupported board "%s"' % board)
self._executer = command_executer.GetCommandExecuter()
self._base_dir = base_dir
self._tmp_abs = None
self._cleanup = cleanup
self._sshflag = ('-o StrictHostKeyChecking=no ' +
'-o CheckHostIP=no ' +
'-o UserKnownHostsFile=$(mktemp) ')
if source_dir:
self._source_dir = source_dir
self._mount_flag = 'USE="mounted_sources"'
self.MountSource()
else:
self._source_dir = None
self._mount_flag = ''
def __init__(self,
name,
source_path,
chromeos_root,
board,
incremental,
build_env,
gcc_enable_ccache=False):
self._name = name
self._source_path = misc.CanonicalizePath(source_path)
self._chromeos_root = chromeos_root
self._board = board
self._ctarget = misc.GetCtargetFromBoard(self._board,
self._chromeos_root)
self._gcc_libs_dest = misc.GetGccLibsDestForBoard(
self._board, self._chromeos_root)
self.tag = '%s-%s' % (name, self._ctarget)
self._ce = command_executer.GetCommandExecuter()
self._mask_file = os.path.join(
self._chromeos_root, 'chroot',
'etc/portage/package.mask/cross-%s' % self._ctarget)
self._new_mask_file = None
self._chroot_source_path = os.path.join(
constants.MOUNTED_TOOLCHAIN_ROOT, self._name).lstrip('/')
self._incremental = incremental
self._build_env = build_env
self._gcc_enable_ccache = gcc_enable_ccache
def _BuildUseImage(self):
ctarget = misc.GetCtargetFromBoard(self._board, self._chromeos_root)
chroot_profile_dir = os.path.join('/home/%s/trunk' % getpass.getuser(),
'src', 'scripts', self._profile_dir,
ctarget)
cflags = ('-fprofile-use '
'-fprofile-correction '
'-Wno-error '
'-fdump-tree-optimized-blocks-lineno '
'-fdump-ipa-profile-blocks-lineno '
'-fno-vpt '
'-fprofile-dir=%s' % chroot_profile_dir)
labels_list = ['updated_pgo', self._ebuild_version]
label = '_'.join(labels_list)
pgo_use_label = self._BuildChromeAndImage(
env_dict={'USE': 'chrome_internal -pgo'},
cflags=cflags,
cxxflags=cflags,
ldflags=cflags,
label=label,
ebuild_version=self._ebuild_version)
return pgo_use_label
def _UnInstallToolchain(self):
command = ('sudo CLEAN_DELAY=0 emerge -C cross-%s/gcc' %
misc.GetCtargetFromBoard(self._board, self._chromeos_root))
ret = self._ce.ChrootRunCommand(self._chromeos_root, command)
if ret != 0:
raise RuntimeError("Couldn't uninstall the toolchain!")
def _GetProfileDir(self):
return misc.GetCtargetFromBoard(self._board, self._chromeos_root)