1 files changed, 40 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/ocamlgraph/default.nix b/pkgs/development/ocaml-modules/ocamlgraph/default.nix
new file mode 100644
index 000000000000..92a465731174
--- /dev/null
+++ b/pkgs/development/ocaml-modules/ocamlgraph/default.nix
@@ -0,0 +1,40 @@
+{stdenv, fetchurl, ocaml, findlib }:
+
+let
+  ocaml_version = (builtins.parseDrvName ocaml.name).version;
+  version = "1.8.1";
+in
+
+stdenv.mkDerivation {
+  name = "ocamlgraph-${version}";
+
+  src = fetchurl {
+    url = "http://ocamlgraph.lri.fr/download/ocamlgraph-${version}.tar.gz";
+    sha256 = "0hrba69wvw9b42irkvjf6q7zzw12v5nyyc33yaq3jlf1qbzqhqxs";
+  };
+
+  buildInputs = [ ocaml findlib ];
+
+  patches = ./destdir.patch;
+
+  postPatch = ''
+    sed -i 's@$(DESTDIR)$(OCAMLLIB)/ocamlgraph@$(DESTDIR)/lib/ocaml/${ocaml_version}/site-lib/ocamlgraph@' Makefile.in
+  '';
+
+  createFindlibDestdir = true;
+
+  buildPhase = ''
+    make all
+    make install-findlib
+  '';
+
+  meta = {
+    homepage = http://ocamlgraph.lri.fr/;
+    description = "ocamlgraph is a graph library for Objective Caml.";
+    license = "GNU Library General Public License version 2, with the special exception on linking described in file LICENSE";
+    platforms = ocaml.meta.platforms;
+    maintainers = [
+      stdenv.lib.maintainers.kkallio
+    ];
+  };
+}