add polygon-art package

pkgs/default.nix

@@ -10,6 +10,8 @@ in {
 
   image-generator = super.callPackage ./image-generator { };
 
+  polygon-art = super.callPackage ./polygon-art { };
+
   bitwig-studio1 = super.bitwig-studio1.override {
     libxkbcommon = super.libxkbcommon.overrideAttrs (old: rec {
       name = "libxkbcommon-0.7.2";

pkgs/polygon-art/default.nix

@@ -0,0 +1,38 @@
+{ rustPlatform, fetchgit, stdenv, cairo, geos, clipper, clang, pkg-config
+, cmake , openssl, llvmPackages, ... }:
+
+rustPlatform.buildRustPackage rec {
+  name = "polygon-art-${version}";
+  version = "1.0.0";
+  # src = ./.;
+  src = fetchgit {
+    url = "https://git.ingolf-wagner.de/palo/polygon-art.git";
+    rev = "b30d687963b0c95dd27c8a37eae9c9f1a4fff1f6";
+    sha256 = "14n13512cznnlmr70zi6ir4g3k4aj6swn49xvlf9yapr0f826v0x";
+  };
+
+  cargoSha256 = "1snkq7sij24i3dfrjrm49p4hadif63nkq4zwn3ry9szjars298z3";
+  #verifyCargoDeps = true;
+
+  buildInputs = [ cairo geos clipper openssl ];
+
+  LIBCLANG_PATH = "${llvmPackages.libclang}/lib";
+
+  nativeBuildInputs = [
+    cmake
+    llvmPackages.clang
+    llvmPackages.libclang
+    pkg-config
+  ];
+
+
+  meta = with stdenv.lib; {
+    description =
+      "An image generator unsing entropy and a JSON as configuration.";
+    homepage = "https://git.ingolf-wagner.de/palo/image-generator2";
+    license = licenses.gpl3;
+    maintainers = [ maintainers.mrVanDalo ];
+    platforms = platforms.all;
+  };
+}
+