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-rw-r--r--build2/algorithm.hxx6
1 files changed, 6 insertions, 0 deletions
diff --git a/build2/algorithm.hxx b/build2/algorithm.hxx
index 76e9d76..e8b9823 100644
--- a/build2/algorithm.hxx
+++ b/build2/algorithm.hxx
@@ -467,6 +467,12 @@ namespace build2
target_state
perform_clean_depdb (action, const target&);
+ // As above but clean the target group. The group should be an mtime_target
+ // and members should be files.
+ //
+ target_state
+ perform_clean_group (action, const target&);
+
// Helper for custom perform(clean) implementations that cleans extra files
// and directories (recursively) specified as a list of either absolute
// paths or "path derivation directives". The directive string can be NULL,