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-rw-r--r--libbuild2/algorithm.cxx11
1 files changed, 11 insertions, 0 deletions
diff --git a/libbuild2/algorithm.cxx b/libbuild2/algorithm.cxx
index d1a796d..f859eef 100644
--- a/libbuild2/algorithm.cxx
+++ b/libbuild2/algorithm.cxx
@@ -68,6 +68,17 @@ namespace build2
return create_new_target (t.ctx, pk);
}
+ pair<target&, ulock>
+ search_locked (const target& t, const prerequisite_key& pk)
+ {
+ assert (t.ctx.phase == run_phase::match && !pk.proj);
+
+ if (const target* pt = pk.tk.type->search (t, pk))
+ return {const_cast<target&> (*pt), ulock ()};
+
+ return create_new_target_locked (t.ctx, pk);
+ }
+
const target*
search_existing (context& ctx, const prerequisite_key& pk)
{