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authorBoris Kolpackov <boris@codesynthesis.com>2021-08-11 11:07:09 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2021-08-11 11:07:09 +0200
commit037e5e9224648fdc9f3956d612fb476966847f5c (patch)
tree7c829f581fbd0caafd4a121c7f3a1ab60e3c5557 /libbuild2/target.hxx
parent67db22fcae32c8a8014866ef2ee55b6c7733c3f9 (diff)
Optimize process_libraries() some more
Diffstat (limited to 'libbuild2/target.hxx')
-rw-r--r--libbuild2/target.hxx7
1 files changed, 5 insertions, 2 deletions
diff --git a/libbuild2/target.hxx b/libbuild2/target.hxx
index 01f01e1..de17fa8 100644
--- a/libbuild2/target.hxx
+++ b/libbuild2/target.hxx
@@ -446,10 +446,13 @@ namespace build2
}
// If target_only is true, then only look in target and its target group
- // without continuing in scopes.
+ // without continuing in scopes. As an optimization, the caller can also
+ // pass the base scope of the target, if already known.
//
pair<lookup_type, size_t>
- lookup_original (const variable&, bool target_only = false) const;
+ lookup_original (const variable&,
+ bool target_only = false,
+ const scope* bs = nullptr) const;
// Return a value suitable for assignment. See scope for details.
//