diff options
author | Mark Hatle <mhatle@windriver.com> | 2010-08-20 09:27:22 -0700 |
---|---|---|
committer | Richard Purdie <rpurdie@linux.intel.com> | 2010-08-20 23:46:08 +0100 |
commit | 87dba4254b74a43bb712495ba8ebd71890a92634 (patch) | |
tree | c5b902403609798dd9ea97a7679bea2f8addde46 /bitbake/lib/bb/utils.py | |
parent | 54e3a82d9c14f3071db4a4f78312c0e31534696c (diff) | |
download | openembedded-core-87dba4254b74a43bb712495ba8ebd71890a92634.tar.gz openembedded-core-87dba4254b74a43bb712495ba8ebd71890a92634.tar.bz2 openembedded-core-87dba4254b74a43bb712495ba8ebd71890a92634.zip |
utils.py: Add a new extend_deps() to easily merge two dependency lists
Add a new extend_deps function to more easily merge two dependency lists.
This avoids adding duplicates, unless the value of the dependency is
different.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
Diffstat (limited to 'bitbake/lib/bb/utils.py')
-rw-r--r-- | bitbake/lib/bb/utils.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py index 56577dabe1..c8f139b192 100644 --- a/bitbake/lib/bb/utils.py +++ b/bitbake/lib/bb/utils.py @@ -287,6 +287,17 @@ def join_deps(deps): result.append(dep) return ", ".join(result) +def extend_deps(dest, src): + """ + Extend the results from explode_dep_versions by appending all of the items + in the second list, avoiding duplicates. + """ + for dep in src: + if dep not in dest: + dest[dep] = src[dep] + elif dest[dep] != src[dep]: + dest[dep] = src[dep] + def _print_trace(body, line): """ Print the Environment of a Text Body |