Fix the Qt/Mac build after Qt change 3940f25 (LIBS_PRIVATE)
Fix the Qt/Mac build after Qt change 3940f25 (LIBS_PRIVATE)

We no longer pick up the libraries/frameworks that Qt was built
against, so we have to add them manually for our targets.

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@47885 bbb929c8-8fbe-4397-9dbb-9b2b20218538
primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs