minivmac: init at 2024.06.08

pkgs/by-name/mi/minivmac/package.nix

@@ -0,0 +1,53 @@
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+  buildPackages,
+  alsa-lib,
+  xorg,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "minivmac-erichelgeson";
+  version = "2024.06.08";
+
+  src = fetchFromGitHub {
+    owner = "erichelgeson";
+    repo = "minivmac";
+    rev = version;
+    hash = "sha256-iiEE0ioXh3keKUPfAB+YcE1iggGLpxT9N8LSVFDhttE=";
+  };
+
+  buildInputs = [ xorg.libX11 ];
+
+  makeFlags = [ "PREFIX=${placeholder "out"}" ];
+
+  configurePhase = ''
+    ${lib.getExe' buildPackages.stdenv.cc "cc"} setup/tool.c -o setup_t
+    ./setup_t -t lx64 > setup.sh
+
+    # Patch hardcoded references in setup.sh to cross-aware counterparts
+    substituteInPlace setup.sh --replace 'gcc ' '${stdenv.cc.targetPrefix}cc '
+    substituteInPlace setup.sh --replace 'strip --strip-unneeded' '${stdenv.cc.targetPrefix}strip --strip-unneeded'
+
+    sh < ./setup.sh
+  '';
+
+  installPhase = ''
+    install -Dm755 -t $out/bin ./minivmac
+  '';
+
+  # ensure libasound can be dlopen()'ed
+  postFixup = ''
+    patchelf --add-rpath "${lib.getLib alsa-lib}/lib" $out/bin/minivmac
+  '';
+
+  meta = with lib; {
+    description = "miniature early Macintosh emulator (fork from erichelgeson)";
+    homepage = "https://github.com/erichelgeson/minivmac";
+    license = licenses.gpl2;
+    maintainers = [ maintainers.flokli ];
+    platforms = platforms.linux;
+    sourceProvenance = [ sourceTypes.fromSource ];
+  };
+}