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author | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
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committer | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
commit | 21f9b84b4b729fbd7acbd465e7a3f726e4d20f91 (patch) | |
tree | eb2d091d427ca0813b445509d59cc8e27e8ad25f /yocto-poky/bitbake/contrib/dump_cache.py | |
parent | 101cef31e2bf54c678501155cd2106251acbd076 (diff) | |
parent | c124f4f2e04dca16a428a76c89677328bc7bf908 (diff) | |
download | openbmc-21f9b84b4b729fbd7acbd465e7a3f726e4d20f91.tar.xz |
Merge commit 'c124f4f2e04dca16a428a76c89677328bc7bf908' as 'yocto-poky'
Diffstat (limited to 'yocto-poky/bitbake/contrib/dump_cache.py')
-rwxr-xr-x | yocto-poky/bitbake/contrib/dump_cache.py | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/yocto-poky/bitbake/contrib/dump_cache.py b/yocto-poky/bitbake/contrib/dump_cache.py new file mode 100755 index 000000000..e1f23090b --- /dev/null +++ b/yocto-poky/bitbake/contrib/dump_cache.py @@ -0,0 +1,68 @@ +#!/usr/bin/env python +# ex:ts=4:sw=4:sts=4:et +# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- +# +# Copyright (C) 2012 Wind River Systems, Inc. +# +# 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. + +# +# This is used for dumping the bb_cache.dat, the output format is: +# recipe_path PN PV PACKAGES +# +import os +import sys +import warnings + +# For importing bb.cache +sys.path.insert(0, os.path.join(os.path.abspath(os.path.dirname(sys.argv[0])), '../lib')) +from bb.cache import CoreRecipeInfo + +import cPickle as pickle + +def main(argv=None): + """ + Get the mapping for the target recipe. + """ + if len(argv) != 1: + print >>sys.stderr, "Error, need one argument!" + return 2 + + cachefile = argv[0] + + with open(cachefile, "rb") as cachefile: + pickled = pickle.Unpickler(cachefile) + while cachefile: + try: + key = pickled.load() + val = pickled.load() + except Exception: + break + if isinstance(val, CoreRecipeInfo) and (not val.skipped): + pn = val.pn + # Filter out the native recipes. + if key.startswith('virtual:native:') or pn.endswith("-native"): + continue + + # 1.0 is the default version for a no PV recipe. + if val.__dict__.has_key("pv"): + pv = val.pv + else: + pv = "1.0" + + print("%s %s %s %s" % (key, pn, pv, ' '.join(val.packages))) + +if __name__ == "__main__": + sys.exit(main(sys.argv[1:])) + |