diff options
Diffstat (limited to 'libbuild2/rule.hxx')
| -rw-r--r-- | libbuild2/rule.hxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libbuild2/rule.hxx b/libbuild2/rule.hxx index e4afcd4..eceb6ad 100644 --- a/libbuild2/rule.hxx +++ b/libbuild2/rule.hxx @@ -369,7 +369,8 @@ namespace build2 // The implementation should append pattern prerequisites to // t.prerequisite_targets[a] but not match. It should set bit 2 in // prerequisite_target::include to indicate update=match and bit 3 - // to indicate update=unmatch. + // to indicate update=unmatch. It should also avoid adding duplicate + // fsdir{} similar to the search_prerequisite*() functions. // virtual void apply_prerequisites (action, target&, |