Support qt4/qt5 parallel-instalable libmarblewidget
Review Request #122731 - Created Feb. 26, 2015 and submitted
Support qt4/qt5 parallel-installabie libmarblewidget. Current mplementation preserves compatibility with qt4 builds, and qt5 builds changes base library soname to be libmarblewidget-qt5 instead.
Marble and subsurface (a qt5 app that uses libmarblewidget) builds and runs... mostly (there seems to be some problem with loading marble plugins though)
Makes sense generally. I do not have a system to test with at the moment, but the problems with plugin loading sound like a must-fix before shipping. Got some details on it? Do some plugins load, or none? Is it related to the qt version?