RG350
build tic-80
步驟如下：
$ cd $ wget https://github.com/steward-fu/rg350/releases/download/v1.0/gcw0-toolchain.tar.gz $ tar xvf gcw0-toolchain.tar.gz $ sudo mv gcw0-toolchain /opt $ export PATH=$PATH:/opt/gcw0-toolchain/usr/bin $ wget https://github.com/steward-fu/rg350/releases/download/v1.1/tic-80.tar.gz $ tar xvf tic-80.tar.gz $ cd tic-80/mips $ cmake .. -DBUILD_SDL=0 -DBUILD_SOKOL=0 -DBUILD_LIBRETRO=1 $ make clean $ make $ cp lib/tic80_libretro.so ../lr $ cd ../lr $ make clean $ make