meson ninja gcc_multi cmake ccache SDL2 SDL2_net gtest 
fluidsynth glib libGL libGLU libjack2 libmt32emu libogg libpng libpulseaudio 
libslirp libsndfile opusfile libselinux speexdsp stdenv alsa-lib xorg.libXi 
iir1 pkg-config ffmpeg
