anchor.diff:      homepage = "https://github.com/garrynewman/bootil";
       # License unsure - see https://github.com/garrynewman/bootil/issues/21
       license = licenses.free;
  -    maintainers = [ maintainers.abigailbuccaneer ];
  -    platforms = platforms.all;
  +    maintainers = with maintainers; [ abigailbuccaneer ];
       # Build uses `-msse` and `-mfpmath=sse`
       badPlatforms = [ "aarch64-linux" ];
     };
  
positive.code: { lib, stdenv, fetchFromGitHub, fetchpatch, premake4 }:
  
  stdenv.mkDerivation {
    pname = "bootil";
    version = "unstable-2015-12-17";
  
    src = fetchFromGitHub {
      owner = "garrynewman";
      repo = "bootil";
      rev = "1d3e321fc2be359e2350205b8c7f1cad2164ee0b";
      sha256 = "03wq526r80l2px797hd0n5m224a6jibwipcbsvps6l9h740xabzg";
    };
  
    patches = [
      (fetchpatch {
        url = "https://github.com/garrynewman/bootil/pull/22.patch";
        name = "github-pull-request-22.patch";
        sha256 = "1qf8wkv00pb9w1aa0dl89c8gm4rmzkxfl7hidj4gz0wpy7a24qa2";
      })
    ];
  
    # Avoid guessing where files end up. Just use current directory.
    postPatch = ''
  
negative.code:   '';
  
    nativeBuildInputs = [ premake4 ];
  
    premakefile = "projects/premake4.lua";
  
    installPhase = ''
  