Recompile Marble and Subsurface --> still undefined reference

[Steve Butler]

On 11/26/2014 02:17 AM, Lubomir I. Ivanov wrote:
> hello,
>
> On 26 November 2014 at 06:08, Steve Butler <kg7je at comcast.net> wrote:
>> -- Found Qt4: /usr/bin/qmake-qt4 (found version "4.8.6")
> <snip>
>
>> * Qt4 , cross-platform application framework , <http://qt.digia.com/>
>>    core framework
> marble is basically saying it found Qt4.8.6 installed on your system
> and will be built using it.
> earlier you've mentioned that your 'qmake' version is 5.x, which could
> mean that you have both Qt5 and Qt4 installed on your system.
> that's not really a bad thing, it's just not that easy to handle.

Another mystery for my learning curve.  Thanks for pointing these out 
for me.
> <<snip>>
>
> if you go back to step one and use qmake from Qt4 (e.g. qmake-qt4)
> with the Ubuntu packages you may be just able to built subsurface with
> marble support.
Yes!  Stumbled on that last night while thinking "what if".


> now, if you want to built both marble and subsurface with Qt5 you need

Nope!  Now that you confirmed my experimental results I'll  simplify and 
use the standard Ubuntu 14.10 version of Marble.
In fact, I think I managed to toss all Marble off my box last night and 
reinstall the package.

> to find a way to tell marble to use Qt5 and then use the standard
> 'qmake' command (given --version shows "Using Qt version 5.x....).
>
> hope that clarifies things a little. :-)
>
> lubomir
> --
>
The mud is much thinner now.