Adds ocaml-magick-0.34

This package aims to provide the ImageMagick methods to OCaml

Homepage: http://www.linux-nantes.org/~fmonnier/OCaml/ImageMagick/

pkgs/development/ocaml-modules/magick/default.nix

···
+{ stdenv, fetchurl, which, pkgconfig, ocaml, findlib, imagemagick }:
+
+stdenv.mkDerivation {
+  name = "ocaml-magick-0.34";
+  src = fetchurl {
+    url = http://www.linux-nantes.org/~fmonnier/OCaml/ImageMagick/ImageMagick/OCaml-ImageMagick-0.34.tgz;
+    sha256 = "0gn9l2qdr8gby2x8c2mb59x1kipb2plr45rbq6ymcxyi0wmzfh3q";
+  };
+
+  nativeBuildInputs = [ which pkgconfig ];
+  buildInputs = [ ocaml findlib imagemagick ];
+
+  createFindlibDestdir = true;
+
+  installTargets = [ "find_install" ];
+
+  meta = {
+    homepage = http://www.linux-nantes.org/~fmonnier/OCaml/ImageMagick/;
+    description = "ImageMagick Binding for OCaml";
+    license = stdenv.lib.licenses.mit;
+    platforms = imagemagick.meta.platforms;
+    maintainers = with stdenv.lib.maintainers; [ vbgl ];
+  };
+}

pkgs/top-level/all-packages.nix

···
 
     macaque = callPackage ../development/ocaml-modules/macaque { };
 
+    magick = callPackage ../development/ocaml-modules/magick { };
+
     menhir = callPackage ../development/ocaml-modules/menhir { };
 
     merlin = callPackage ../development/tools/ocaml/merlin { };