tree eda7529eece89180f27cbc1421dfc72dbada12c1
parent 083a9e2e7af813571444e33fad5f0f373bce7e3f
author Brad King <brad.king@kitware.com> 1434728841 -0400
committer Brad King <brad.king@kitware.com> 1555590104 -0400

Make a Builder optionally available to Plan

In order to later support dynamic updates to the build plan while
building, the Plan will need access to its Builder.  Since this access
will be needed only for specific features we can avoid updating all Plan
constructions in the test suite by making this access optional.