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author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-09-16 07:53:40 +0000 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-09-17 14:09:38 +0100 |
commit | 1bf3aee698ad35f6815ea2c75471a96511a29d55 (patch) | |
tree | 0b91702fc4648374f5ad4fe6a759ba85a553dd9c /lib/bb/data.py | |
parent | eba1e9545cc933820d40de96f023b2307b3c4d0b (diff) | |
download | bitbake-contrib-1bf3aee698ad35f6815ea2c75471a96511a29d55.tar.gz |
data: Optimise flag lookup in build_dependencies
When looking up flag variable dependencies, large chunks of the function
aren't needed. Optimise the function flow accordingly for speed.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'lib/bb/data.py')
-rw-r--r-- | lib/bb/data.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/bb/data.py b/lib/bb/data.py index 876f6ca54..49bb5e997 100644 --- a/lib/bb/data.py +++ b/lib/bb/data.py @@ -291,10 +291,13 @@ def build_dependencies(key, keys, shelldeps, vardepvals, d): if key[-1] == ']': vf = key[:-1].split('[') value = d.getVarFlag(vf[0], vf[1], False) - else: - value = d.getVar(key, False) + parser = d.expandWithRefs(value, key) + deps |= parser.references + deps = deps | (keys & parser.execs) + return deps, value varflags = d.getVarFlags(key, ["vardeps", "vardepvalue", "vardepsexclude"]) or {} vardeps = varflags.get("vardeps") + value = d.getVar(key, False) if "vardepvalue" in varflags: value = varflags.get("vardepvalue") |