gbforth: init at unstable-2023-03-02

pkgs/development/compilers/gbforth/default.nix

···
+{ lib
+, stdenv
+, fetchFromGitHub
+, makeWrapper
+, gforth
+}:
+
+stdenv.mkDerivation {
+  pname = "gbforth";
+  version = "unstable-2023-03-02";
+
+  src = fetchFromGitHub {
+    owner = "ams-hackers";
+    repo = "gbforth";
+    rev = "428fcf5054fe301e90ac74b1d920ee3ecc375b5b";
+    hash = "sha256-v1bdwT15Wg1VKpo74Cc3tsTl1uOKvKdlHWtbZkJ/qbA=";
+  };
+
+  nativeBuildInputs = [
+    makeWrapper
+  ];
+
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/share/gbforth $out/bin
+    cp -r lib shared src gbforth.fs $out/share/gbforth/
+    makeWrapper ${gforth}/bin/gforth $out/bin/gbforth \
+      --set GBFORTH_PATH $out/share/gbforth/lib \
+      --add-flags $out/share/gbforth/gbforth.fs
+    runHook postInstall
+  '';
+
+  doInstallCheck = true;
+  installCheckPhase = ''
+    runHook preInstallCheck
+    $out/bin/gbforth examples/simon/simon.fs
+    runHook postInstallCheck
+  '';
+
+  meta = with lib; {
+    homepage = "https://gbforth.org/";
+    description = "A Forth-based Game Boy development kit";
+    longDescription = ''
+      A Forth-based Game Boy development kit.
+      It features a Forth-based assembler, a cross-compiler with support for
+      lazy code generation and a library of useful words.
+    '';
+    license = licenses.mit;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ fgaz ];
+  };
+}

pkgs/top-level/all-packages.nix

···
   gerbil-support = callPackage ../development/compilers/gerbil/gerbil-support.nix { };
   gerbilPackages-unstable = gerbil-support.gerbilPackages-unstable; # NB: don't recurseIntoAttrs for (unstable!) libraries
 
+  gbforth = callPackage ../development/compilers/gbforth { };
+
   inherit (let
       num =
         if (with stdenv.targetPlatform; isVc4 || libc == "relibc") then 6