tomga

Issue is still reproducible on current master (183ced59ecbdf2fc5b7c91324c70ab591bb5d042). Following modification to test suite: ``` diff --git a/test/explain/basic.py b/test/explain/basic.py index 6d41496fd..e37b5be44 100644 --- a/test/explain/basic.py +++ b/test/explain/basic.py @@ -99,6 +99,7 @@ cat...

@bdbaddog would you be able to look at it? It seems it could be introduced by you in 8c588f8baf76c0cd491e0589e9d2122787ef2512

> If you change the command line in any way, including changing the order of arguments SCons should rebuild. Yes, I know and I did not mean to question it...