diff options
author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-01-10 18:01:01 +0000 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-01-11 15:10:07 +0000 |
commit | f8bcb0a1e3b008b71c9a7cd21f76d0906f2d8068 (patch) | |
tree | 1ce9c84bc855317cfacd4b8a0906425b003a1d6e /lib/bb | |
parent | 5207abdf58019271bf92bff4bcce3911b8691508 (diff) | |
download | bitbake-f8bcb0a1e3b008b71c9a7cd21f76d0906f2d8068.tar.gz |
runqueue: Fix setscene task dependencies
Debugging suggests that setscene tasks are being a little greedy about their
dependencies, for example, lsof is insisting that gcc-runtime's do_package
is installed. If it isn't, its requiring gcc to rebuild.
If gcc-runtime do_package_write_xxx and do_packagedata is available, there
is no reason do_package should be needed.
The reason this is happening appears to be from the batching up of task
dependencies code, rather than setscene tasks stopping when passing over
a setscene task, they were being carried forward. This patch fixes it
so the data is 'zeroed' when passing over a setscene task boundary,
which gives the dependency graph that is expected.
After this patch, lsof will rebuild quite happily without
gcc-runtime:do_package being present, as expected. This should lead to
less dependencies being installed for builds from sstate and generally
better performance in general.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'lib/bb')
-rw-r--r-- | lib/bb/runqueue.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/bb/runqueue.py b/lib/bb/runqueue.py index 57b1cca52..44f270be5 100644 --- a/lib/bb/runqueue.py +++ b/lib/bb/runqueue.py @@ -1721,6 +1721,7 @@ class RunQueueExecuteScenequeue(RunQueueExecute): sq_revdeps_new[point] = set() if point in self.rqdata.runq_setscene: sq_revdeps_new[point] = tasks + tasks = set() for dep in self.rqdata.runq_depends[point]: if point in sq_revdeps[dep]: sq_revdeps[dep].remove(point) |