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authorRichard Purdie <richard.purdie@linuxfoundation.org>2012-08-03 09:04:07 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-08-03 09:04:07 +0100
commit0f3293c2196a30bc52bf1eebfae87d8477880572 (patch)
tree147a49b376df295ce173143be5ac631a5bd44afd /contrib
parent19efc6081c15a59bb8f5aaf8478650a2732cafe8 (diff)
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Fix script location after mishandled merge
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'contrib')
-rwxr-xr-xcontrib/dump_cache.py68
1 files changed, 68 insertions, 0 deletions
diff --git a/contrib/dump_cache.py b/contrib/dump_cache.py
new file mode 100755
index 00000000..e1f23090
--- /dev/null
+++ b/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:]))
+