package and more dev software

pkgs/papyrus.nix

@@ -0,0 +1,54 @@
+with import <nixpkgs> {}; with pkgs;
+stdenv.mkDerivation rec {
+  name = "papyrus";
+  version = "6.6.0";
+  buildInputs = [ pkgs.unzip 
+      alsaLib
+      glibc
+      xlibs.libxcb
+      xlibs.libX11
+      xlibs.libXcursor
+      xlibs.libXi
+      xlibs.libXrandr
+      libglvnd ];
+  src = pkgs.fetchurl {
+    url = "https://download.eclipse.org/modeling/mdt/papyrus/rcp/2023-12/6.6.0/papyrus-2023-12-6.6.0-linux64.tar.gz";
+    sha512 = "ab1f1c0192fa7791550ef284c221a5445e02a699f4a82ec9b08f2c4b1f894b387751c37a6c5109f7709afea265126210682a266adb00fb26768057c0321ba802";
+  };
+  # src = ./papyrus-2023-12-6.6.0-linux64.tar.gz;
+  sourceRoot = ".";
+  dontConfigure = true;
+  dontBuild = true;
+  installPhase = ''
+    mkdir -p $out/{bin,lib}
+    mv lib/* $out/lib/
+    tar -xf $src -C $out/bin --strip-components=1
+  '';
+  dontPatchELF = true;
+  preFixup = let
+    libPath = lib.makeLibraryPath [
+      alsaLib
+      glibc
+      xlibs.libxcb
+      xlibs.libX11.out
+      xlibs.libXcursor
+      xlibs.libXi
+      xlibs.libXrandr
+      libglvnd
+    ];
+  in ''
+    rPath="${libPath}:$out/lib"
+    echo $rPath
+    patchelf \
+      --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
+      --set-rpath $rPath \
+      $out/bin/robo-instructus-demo
+  '';
+  # meta = with stdenv.lib; {
+  #  homepage = "https://eclipse.dev/papyrus/index.php";
+  #  description = "Modeling environment";
+  #  license = licenses.free;
+  #  platforms = platforms.linux;
+  #  maintainers = [ "eRgo35" ];
+  #};
+}