[bitbake-devel] [PATCH] bitbake: print out symmetric difference when comparing sigs
Matthew McClintock
msm at freescale.com
Wed Nov 23 08:08:50 UTC 2011
This is useful for really longs lists to pinpoint what has
actually changed
Signed-off-by: Matthew McClintock <msm at freescale.com>
---
lib/bb/siggen.py | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/lib/bb/siggen.py b/lib/bb/siggen.py
index 9b73c4c..9231291 100644
--- a/lib/bb/siggen.py
+++ b/lib/bb/siggen.py
@@ -251,9 +251,11 @@ def compare_sigfiles(a, b):
if 'basewhitelist' in a_data and a_data['basewhitelist'] != b_data['basewhitelist']:
print "basewhitelist changed from %s to %s" % (a_data['basewhitelist'], b_data['basewhitelist'])
+ print "changed items: %s" % a_data['basewhitelist'].symmetric_difference(b_data['basewhitelist'])
if 'taskwhitelist' in a_data and a_data['taskwhitelist'] != b_data['taskwhitelist']:
print "taskwhitelist changed from %s to %s" % (a_data['taskwhitelist'], b_data['taskwhitelist'])
+ print "changed items: %s" % a_data['taskwhitelist'].symmetric_difference(b_data['taskwhitelist'])
if a_data['taskdeps'] != b_data['taskdeps']:
print "Task dependencies changed from:\n%s\nto:\n%s" % (sorted(a_data['taskdeps']), sorted(b_data['taskdeps']))
@@ -265,6 +267,7 @@ def compare_sigfiles(a, b):
if changed:
for dep in changed:
print "List of dependencies for variable %s changed from %s to %s" % (dep, a_data['gendeps'][dep], b_data['gendeps'][dep])
+ print "changed items: %s" % a_data['gendeps'][dep].symmetric_difference(b_data['gendeps'][dep])
if added:
for dep in added:
print "Dependency on variable %s was added" % (dep)
@@ -293,6 +296,7 @@ def compare_sigfiles(a, b):
print "Hash for dependent task %s changed from %s to %s" % (dep, a[dep], b[dep])
elif 'runtaskdeps' in a_data and 'runtaskdeps' in b_data and sorted(a_data['runtaskdeps']) != sorted(b_data['runtaskdeps']):
print "Tasks this task depends on changed from %s to %s" % (sorted(a_data['runtaskdeps']), sorted(b_data['runtaskdeps']))
+ print "changed items: %s" % a_data['runtaskdeps'].symmetric_difference(b_data['runtaskdeps'])
def dump_sigfile(a):
p1 = pickle.Unpickler(file(a, "rb"))
--
1.7.6.1
More information about the bitbake-devel
mailing list