default.nix

with import <nixpkgs> {};

clangStdenv.mkDerivation {
  name = "emojicode-0.6";
  src  = fetchFromGitHub {
    owner   = "emojicode";
    repo    = "emojicode";
    sha256  = "0v5r481xhjc3kdk9a49yi9lqnd6gxq5iws4d65dcx43mw3wz38sj";
    rev     = "5d655df6b7f7ffa13c4addfc140ef83d695381ca";
  };
  buildInputs  = [ cmake clang_5 llvm_5 ncurses.dev ];
  propagateBuildInputs = [ clang_5 ];
  patchPhase   = ''
    sed -i 's/curses/ncurses/' Compiler/CMakeLists.txt
    substituteInPlace Compiler/CLI/Options.cpp --replace /usr/local/EmojicodePackages "$out/EmojicodePackages"
    substituteInPlace Compiler/Compiler.cpp --replace "cmd << linker_" "cmd << \"${pkgs.clang_5}/bin/g++\""
    '';
  installPhase = ''
    mkdir -p $out/bin
    mkdir $out/EmojicodePackages
    mkdir $out/EmojicodePackages/s
    mkdir $out/EmojicodePackages/sockets
    mkdir $out/EmojicodePackages/files
    mkdir $out/EmojicodePackages/runtime

    cp Compiler/emojicodec $out/bin/
    cp emojicodemig $out/bin/

    cp s/interface.emojii $out/EmojicodePackages/s
    cp s/s.o $out/EmojicodePackages/s
    cp s/libs.a $out/EmojicodePackages/s

    cp sockets/interface.emojii $out/EmojicodePackages/sockets
    cp sockets/sockets.o $out/EmojicodePackages/sockets

    cp files/interface.emojii $out/EmojicodePackages/files
    cp files/files.o $out/EmojicodePackages/files

    cp runtime/libruntime.a $out/EmojicodePackages/runtime
    '';
}