Before running it, since it was compiled using GCC 8.1.0, it uses libraries of GCC 8.1.0 and not libraries of previous version of GCC that are installed by default on Raspbian; you need to link those libraries to the binary file, so:
LD_LIBRARY_PATH=~/citra-room-rpi/lib:$LD_LIBRARY_PATH # ~/citra-room-rpi/lib can be another folder but it must contain data included inside lib repo's folder
export LD_LIBRARY_PATHNow you can run it.
Following citra's wiki it needed:
- sld2 (which can be installed with a simple
apt install libsdl2-dev) - qt (which can be installed with a simple
apt install qtbase5-dev libqt5opengl5-dev qtmultimedia5-dev) - GCC 7+ (since the version installed in Raspbian is 6.3.0 it needs to be compiled but fortunately there's someone that has already done it)
- cmake 3.8+ (this needs to be built)
After you had cloned citra's source code and installed all these stuff you do mkdir build && cd build and next
cmake .. -DCMAKE_BUILD_TYPE=Release -DENABLE_QT=OFF -DENABLE_SDL2=ON -DENABLE_CUBEB=OFF -DENABLE_ASM=OFF -DCRYPTOPP_DISABLE_AESNI=ON -DCRYPTOPP_DISABLE_ASM=ON -DCRYPTOPP_DISABLE_CXXFLAGS_OPTI=ON -DCRYPTOPP_DISABLE_SSSE3=ON
disabling useless stuff.
NOTE: if you used the previous guide for installing GCC 8
you need to provide to cmake the new path for it so the entire command will be
cmake .. -DCMAKE_C_COMPILER=/usr/local/gcc-8.1.0/bin/gcc-8.1.0 -DCMAKE_CXX_COMPILER=/usr/local/gcc-8.1.0/bin/g++-8.1.0 -DENABLE_QT=OFF -DENABLE_SDL2=ON -DENABLE_CUBEB=OFF -DENABLE_ASM=OFF -DCRYPTOPP_DISABLE_AESNI=ON -DCRYPTOPP_DISABLE_ASM=ON -DCRYPTOPP_DISABLE_CXXFLAGS_OPTI=ON -DCRYPTOPP_DISABLE_SSSE3=ON
And next make -j2.
At the end you will find you binary file in .../build/bin/citra-room.
Before running remember to specify the new library path.