[arkan1313]

Hello Guys,

I’m having problems trying to run the Demo projects, they don’t build. This is my configuration

Fedora 18 x86_64

gcc 4.7.2

I used the default configuration to install the SDK so I’m using the Qt that was downloaded, when I try to build this is the output.

 

09:28:18: Running build steps for project ChickenOutbreak…

09:28:18: Configuration unchanged, skipping qmake step.

09:28:18: Starting: “/usr/bin/make” -w

make: Entering directory `/home/arkan/workspace/FelgoSDK/Demos/FelgoSDK/ChickenOutbreak’

g++-4.6 -c -pipe -O2 -Wall -W -D_REENTRANT -DPLATFORM_LINUX -DQT_NO_DEBUG -DQT_DECLARATIVE_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I../../../Desktop/Qt/4.8.1/gcc/mkspecs/linux-g++ -I. -I../../../Desktop/Qt/4.8.1/gcc/include/QtCore -I../../../Desktop/Qt/4.8.1/gcc/include/QtGui -I../../../Desktop/Qt/4.8.1/gcc/include/QtDeclarative -I../../../Desktop/Qt/4.8.1/gcc/include -I../../../Desktop/FelgoSDK/include -I../shared/qmlapplicationviewer -I. -o main.o main.cpp

make: g++-4.6: Command not found

make: *** [main.o] Error 127

so I changed the gcc version from the project configuration and I got some problems related to missing libraries, then I added them

LIBS += -lz -lpng -lfontconfig

Now the problem that I don’t know how to solve is

`.text._ZN12FpsQMLViewerD2Ev' referenced in section `.text._ZN12FpsQMLViewerD1Ev[_ZN12FpsQMLViewerD1Ev]' of /home/arkan/workspace/FelgoSDK/Desktop/Qt/4.8.1/gcc/../../../FelgoSDK/lib/lib64/libVPlay.a(moc_fpsqmlviewer.o): defined in discarded section `.text._ZN12FpsQMLViewerD2Ev[_ZN12FpsQMLViewerD5Ev]' of /home/arkan/workspace/FelgoSDK/Desktop/Qt/4.8.1/gcc/../../../FelgoSDK/lib/lib64/libVPlay.a(moc_fpsqmlviewer.o)

 

any idea?

 

 

[AlexFelgo Team]

Hi,

unfortunately Felgo libraries are only compatible with gcc-4.6, this is the reason why we hard-coded the dependency in the project file. As described in our installation guide (http://felgo.com/doc/vplay-installation.html#linux) you therefore have to install the gcc-4.6 suite on your system too.

Cheers,

Alex

[arkan1313]

Hello again,

 

Thank you for the quick answer, I compiled gcc-4.6 and the issue disappeared, however I had to modified my libpng version to use the 1.2 instead of the 1.5, not a big deal, anyway Thank you so much for the help, this is a great product.

 

Arkan.

[AlexFelgo Team]

Thanks for the hint Arkan, we’ll check that and add it to our installation guide.

Cheers,

Alex