New ocaml packages:

- ocaml-cairo
- camlimages
- dypgen
- patoline

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

@@ -0,0 +1,43 @@
+{stdenv, fetchurl, omake, ocaml, omake_rc1, libtiff, libjpeg, libpng_apng, giflib, findlib, libXpm, freetype, graphicsmagick, ghostscript }:
+
+let
+  ocaml_version = (builtins.parseDrvName ocaml.name).version;
+  pname = "camlimages";
+  version = "4.0.1";
+in
+
+stdenv.mkDerivation {
+  name = "${pname}-${version}";
+
+  src = fetchurl { 
+    url = "https://bitbucket.org/camlspotter/camlimages/get/v4.0.1.tar.gz";
+    sha256 = "b40237c1505487049799a7af296eb3996b3fa08eab94415546f46d61355747c4";
+  };
+
+  buildInputs = [ocaml omake_rc1 findlib graphicsmagick ghostscript ];
+
+  propagatedbuildInputs = [libtiff libjpeg libpng_apng giflib freetype libXpm ];
+
+  createFindlibDestdir = true;
+
+  preConfigure = ''
+    rm ./configure
+  '';
+
+  buildPhase = ''
+    omake
+  '';
+
+  installPhase = ''
+    omake install
+  '';
+
+  #makeFlags = "BINDIR=$(out)/bin  MANDIR=$(out)/usr/share/man/man1 DYPGENLIBDIR=$(out)/lib/ocaml/${ocaml_version}/site-lib";
+
+  meta = {
+    homepage = http://cristal.inria.fr/camlimages;
+    description = "Image manipulation library";
+    license = "GnuGPLV2";
+#    maintainers = [ stdenv.lib.maintainers.roconnor ];
+  };
+}