nesdoug tutorial series for llvm-mos

This is a port of the nesdoug tutorial series for developing NES games in C to the llvm-mos toolchain. Each subdirectory contains the corresponding chapter of the tutorial.

Building

• Install CMake and some kind of build system (e.g., Ninja, Unix make, Windows NMake, Visual Studio/MSBuild).
• Download the latest llvm-mos SDK release.
• Make and open a terminal in a build directory under one of the chapters.
• Run cmake -DCMAKE_PREFIX_PATH=<llvm-mos dir> -G[BuildSystem] ...
  • <llvm-mos dir> is the absolute path to the llvm-mos SDK.
  • The -G option gives the build system to use; see cmake-generators.
    • -GNinja for Ninja
    • -G"Unix Makefiles" for Unix makefiles
    • -G"NMake Makefiles" for Windows NMake makefiles
    • -G"Visual Studio <version>" for Visual Studio/MSBuild
    • Nothing for the system default.
• Run ninja, make, etc., depending on your chosen build system.