python.pkgs.libarcus: init at 2.4.0

pkgs/development/python-modules/libarcus/default.nix

@@ -0,0 +1,33 @@
+{ stdenv, lib, fetchFromGitHub, python, cmake, sip, protobuf }:
+
+if lib.versionOlder python.version "3.4.0"
+then throw "libArcus not supported for interpreter ${python.executable}"
+else
+
+stdenv.mkDerivation rec {
+  name = "libarcus-${version}";
+  version = "2.4.0";
+  
+  src = fetchFromGitHub {
+    owner = "Ultimaker";
+    repo = "libArcus";
+    rev = version;
+    sha256 = "07lf5d42pnx0h9lgldplfdj142rbcsxx23njdblnq04di7a4937h";
+  };
+  
+  propagatedBuildInputs = [ sip protobuf ];
+  nativeBuildInputs = [ cmake ];
+
+  postPatch = ''
+    # To workaround buggy SIP detection which overrides PYTHONPATH
+    sed -i '/SET(ENV{PYTHONPATH}/d' cmake/FindSIP.cmake
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Communication library between internal components for Ultimaker software";
+    homepage = "https://github.com/Ultimaker/libArcus";
+    license = licenses.agpl3;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}

pkgs/top-level/python-packages.nix

@@ -28149,6 +28149,10 @@ EOF
     inherit (pkgs) libasyncns pkgconfig;
   };
 
+  libarcus = callPackage ../development/python-modules/libarcus {
+    protobuf = self.protobuf3_0;
+  };
+
   pybrowserid = buildPythonPackage rec {
     name = "PyBrowserID-${version}";
     version = "0.9.2";