From d27a6011a1768c7311ae6911c53dd49c293a24af Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Sun, 16 Oct 2016 13:20:52 +0200 Subject: Add minor note --- build2/test/rule.cxx | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'build2/test/rule.cxx') diff --git a/build2/test/rule.cxx b/build2/test/rule.cxx index 455da7a..975d19f 100644 --- a/build2/test/rule.cxx +++ b/build2/test/rule.cxx @@ -44,6 +44,10 @@ namespace build2 // (and this is tricky) the rule also changes the operation to // unconditional update to make sure it doesn't match any prerequisites // (which, if not testable, it will noop). + // + // And to add a bit more complexity, we want to handle aliases slightly + // differently: we don't want to ignore their prerequisites if the alias + // is not testable since their prerequisites could be. match_data md; -- cgit v1.1