Merge topic 'osx-rpath-unique'

028a5285 OS X: Make sure RPATHs are unique to avoid possible corruption.
Merge topic 'fix-Qt-autogen'

6053ce22 QtAutogen: Make uic work even when the source is in a subdir.
1fc9ecfa FindQt4: Make AUTOMOC work regardless which order Qt 4/5 is found.
Merge branch 'master' into next