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author | Dave Cobbley <david.j.cobbley@linux.intel.com> | 2018-08-14 20:05:37 +0300 |
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committer | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2018-08-23 04:26:31 +0300 |
commit | eb8dc40360f0cfef56fb6947cc817a547d6d9bc6 (patch) | |
tree | de291a73dc37168da6370e2cf16c347d1eba9df8 /poky/bitbake/bin/bitbake-dumpsig | |
parent | 9c3cf826d853102535ead04cebc2d6023eff3032 (diff) | |
download | openbmc-eb8dc40360f0cfef56fb6947cc817a547d6d9bc6.tar.xz |
[Subtree] Removing import-layers directory
As part of the move to subtrees, need to bring all the import layers
content to the top level.
Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'poky/bitbake/bin/bitbake-dumpsig')
-rwxr-xr-x | poky/bitbake/bin/bitbake-dumpsig | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/poky/bitbake/bin/bitbake-dumpsig b/poky/bitbake/bin/bitbake-dumpsig new file mode 100755 index 0000000000..95ebd93546 --- /dev/null +++ b/poky/bitbake/bin/bitbake-dumpsig @@ -0,0 +1,94 @@ +#!/usr/bin/env python3 + +# bitbake-dumpsig +# BitBake task signature dump utility +# +# Copyright (C) 2013 Intel Corporation +# +# 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 os +import sys +import warnings +import optparse +import logging +import pickle + +sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib')) + +import bb.tinfoil +import bb.siggen +import bb.msg + +logger = bb.msg.logger_create('bitbake-dumpsig') + +def find_siginfo_task(bbhandler, pn, taskname): + """ Find the most recent signature file for the specified PN/task """ + + if not hasattr(bb.siggen, 'find_siginfo'): + logger.error('Metadata does not support finding signature data files') + sys.exit(1) + + if not taskname.startswith('do_'): + taskname = 'do_%s' % taskname + + filedates = bb.siggen.find_siginfo(pn, taskname, None, bbhandler.config_data) + latestfiles = sorted(filedates.keys(), key=lambda f: filedates[f])[-1:] + if not latestfiles: + logger.error('No sigdata files found matching %s %s' % (pn, taskname)) + sys.exit(1) + + return latestfiles[0] + +parser = optparse.OptionParser( + description = "Dumps siginfo/sigdata files written out by BitBake", + usage = """ + %prog -t recipename taskname + %prog sigdatafile""") + +parser.add_option("-D", "--debug", + help = "enable debug", + action = "store_true", dest="debug", default = False) + +parser.add_option("-t", "--task", + help = "find the signature data file for the specified task", + action="store", dest="taskargs", nargs=2, metavar='recipename taskname') + +options, args = parser.parse_args(sys.argv) + +if options.debug: + logger.setLevel(logging.DEBUG) + +if options.taskargs: + tinfoil = bb.tinfoil.Tinfoil() + tinfoil.prepare(config_only = True) + file = find_siginfo_task(tinfoil, options.taskargs[0], options.taskargs[1]) + logger.debug("Signature file: %s" % file) +elif len(args) == 1: + parser.print_help() + sys.exit(0) +else: + file = args[1] + +try: + output = bb.siggen.dump_sigfile(file) +except IOError as e: + logger.error(str(e)) + sys.exit(1) +except (pickle.UnpicklingError, EOFError): + logger.error('Invalid signature data - ensure you are specifying a sigdata/siginfo file') + sys.exit(1) + +if output: + print('\n'.join(output)) |