breakhack/LINUX_BUILD_INSTRUCTIONS.md

Apart from basic compile tools (GCC/Clang, Make) you'll also need to install sdl2, sdl2-image, sdl2-ttf, sdl2-mixer (If on a debian based dist you need to install the dev packages). Optionally you can also install cppcheck and physfs

Once that is done run the following:

mkdir _build
cd _build
cmake -DCMAKE_BUILD_TYPE=Debug .. # Build type flag is optional
make