meta-openembedded - Collection of OpenEmbedded layers

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Diffstat (limited to 'meta-oe/recipes-core/tasks/task-x11_1.0.bb')

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meta-oe/recipes-core/tasks/task-x11_1.0.bb

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#!/usr/bin/env python3 # Query which tasks will be restored from sstate # # Copyright 2016 Intel Corporation # Authored-by: Paul Eggleton <paul.eggleton@intel.com> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 as # published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. import sys import os import subprocess import tempfile import shutil import re scripts_path = os.path.dirname(os.path.realpath(__file__)) lib_path = scripts_path + '/lib' sys.path = sys.path + [lib_path] import scriptutils import scriptpath scriptpath.add_bitbake_lib_path() import argparse_oe def translate_virtualfns(tasks): import bb.tinfoil tinfoil = bb.tinfoil.Tinfoil() try: tinfoil.prepare(False) recipecaches = tinfoil.cooker.recipecaches outtasks = [] for task in tasks: (mc, fn, taskname) = bb.runqueue.split_tid(task) if taskname.endswith('_setscene'): taskname = taskname[:-9] outtasks.append('%s:%s' % (recipecaches[mc].pkg_fn[fn], taskname)) finally: tinfoil.shutdown() return outtasks def check(args): tmpdir = tempfile.mkdtemp(prefix='oe-check-sstate-') try: env = os.environ.copy() if not args.same_tmpdir: env['BB_ENV_EXTRAWHITE'] = env.get('BB_ENV_EXTRAWHITE', '') + ' TMPDIR_forcevariable' env['TMPDIR_forcevariable'] = tmpdir try: output = subprocess.check_output( 'bitbake -n %s' % ' '.join(args.target), stderr=subprocess.STDOUT, env=env, shell=True) task_re = re.compile('NOTE: Running setscene task [0-9]+ of [0-9]+ \(([^)]+)\)') tasks = [] for line in output.decode('utf-8').splitlines(): res = task_re.match(line) if res: tasks.append(res.group(1)) outtasks = translate_virtualfns(tasks) except subprocess.CalledProcessError as e: print('ERROR: bitbake failed:\n%s' % e.output.decode('utf-8')) return e.returncode finally: shutil.rmtree(tmpdir) if args.log: with open(args.log, 'wb') as f: f.write(output) if args.outfile: with open(args.outfile, 'w') as f: for task in outtasks: f.write('%s\n' % task) else: for task in outtasks: print(task) return 0 def main(): parser = argparse_oe.ArgumentParser(description='OpenEmbedded sstate check tool. Does a dry-run to check restoring the specified targets from shared state, and lists the tasks that would be restored. Set BB_SETSCENE_ENFORCE=1 in the environment if you wish to ensure real tasks are disallowed.') parser.add_argument('target', nargs='+', help='Target to check') parser.add_argument('-o', '--outfile', help='Write list to a file instead of stdout') parser.add_argument('-l', '--log', help='Write full log to a file') parser.add_argument('-s', '--same-tmpdir', action='store_true', help='Use same TMPDIR for check (list will then be dependent on what tasks have executed previously)') parser.set_defaults(func=check) args = parser.parse_args() ret = args.func(args) return ret if __name__ == "__main__": try: ret = main() except Exception: ret = 1 import traceback traceback.print_exc() sys.exit(ret)


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