qmlbox2d: init at 2018-03-16

This is a dependency for `gcompris`

pkgs/development/libraries/qmlbox2d/default.nix

@@ -0,0 +1,31 @@
+{stdenv, qtdeclarative, fetchFromGitHub, qmake }:
+stdenv.mkDerivation rec {
+  name = "qml-box2d-2018-03-16";
+  src = fetchFromGitHub {
+    owner = "qml-box2d";
+    repo = "qml-box2d";
+    sha256 = "1fbsvv28b4r0szcv8bk5gxpf8v534jp2axyfp438384sy757wsq2";
+    rev = "21e57f1";
+  };
+
+  enableParallelBuilding = true;
+  nativeBuildInputs = [ qmake ];
+
+  buildInputs = [ qtdeclarative ];
+
+  patchPhase = ''
+    substituteInPlace box2d.pro \
+      --replace '$$[QT_INSTALL_QML]' "/$qtQmlPrefix/"
+    qmakeFlags="$qmakeFlags PREFIXSHORTCUT=$out"
+    '';
+
+  installFlags = [ "INSTALL_ROOT=$(out)" ];
+
+  meta = with stdenv.lib; {
+    description = "A QML plugin for Box2D engine";
+    homepage = "https://github.com/qml-box2d/qml-box2d";
+    maintainers = [ maintainers.guibou ];
+    platforms = platforms.linux;
+    license = licenses.zlib;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -11227,6 +11227,7 @@ with pkgs;
     qca-qt5 = callPackage ../development/libraries/qca-qt5 { };
 
     qmltermwidget = callPackage ../development/libraries/qmltermwidget { };
+    qmlbox2d = libsForQt59.callPackage ../development/libraries/qmlbox2d { };
 
     qscintilla = callPackage ../development/libraries/qscintilla {
       withQt5 = true;