[mythtv] Unable to compile HEAD w/ QT 5.4 on gentoo, can't seem to force qt 4.8 either

[Paul Harrison]

On 15/03/15 17:34, Mitch Capper wrote:
> I am running into an issue compiling the latest mythtv HEAD working on 
> qt 5.4 due to: undefined reference to `typeinfo for MythRenderOpenGL' 
> when linking http://pastebin.com/ZkzS4L9S
>
> I also tried switching back to QT 4.8 however while both are installed 
> on the system (and I set the system to QT 4.8, so qmake --version 
> reports that) mythtv still seems to reference qt 5.4.
>
> ~Mitch
>

With master if you want to use Qt4 you have to explicitly tell configure 
which qmake to use something like this :-
./configure  qmake=/usr/lib64/qt4/bin/qmake

Paul H.