[Marble-devel] parallel-installable qt4/qt5 libmarblewidget

[Rex Dieter]

Hi, I'm a fedora packager for much of the qt/kde stack, and we've recently 
ran into an issue where we require both qt4 and qt5 versions of 
libmarblewidget library.  The need for a Qt5 one is because subsurface 
recently no longer supports Qt4 (1) 

Unfortunately, libmarblewidget currently uses the same soname for both qt4 
and qt5 builds.

Would you all be open to the idea of allowing parallel-installable Qt4 and 
Qt5 versions of libmarblewidget?  

I'm working on a proof-of-concept patch to change the library soname to 
libmarblewidget-qt5 for qt5 builds.  After that, I'll probably have to 
generate a corresponding FindMarbleQt5.cmake


-- Rex



(1) see http://trac.subsurface-divelog.org/ticket/821