Refs #6877. Trying to fix QtCLucene issue.
Refs #6877. Taking it back out for now.
Refs #6877. Try a different target.
Refs #6877. Trying a different tack.
Refs #6877. Removing inadvertently checked in file.
Merge branch 'feature/6877_qtclucene_osx' into feature/6315_build_pv_398