ocamlgraph: update to 1.8.2

Also added the dependency on lablgtk, so that it builds the 'dgraph' module,
which is needed for packaging frama-c. This dependency can be made optional.

1 files changed, 10 insertions, 4 deletions

diff --git a/pkgs/development/ocaml-modules/ocamlgraph/default.nix b/pkgs/development/ocaml-modules/ocamlgraph/default.nix
index 92a465731174..2e109f1d6210 100644
--- a/pkgs/development/ocaml-modules/ocamlgraph/default.nix
+++ b/pkgs/development/ocaml-modules/ocamlgraph/default.nix
@@ -1,8 +1,8 @@
-{stdenv, fetchurl, ocaml, findlib }:
+{stdenv, fetchurl, ocaml, findlib, ocamlPackages }:
 
 let
   ocaml_version = (builtins.parseDrvName ocaml.name).version;
-  version = "1.8.1";
+  version = "1.8.2";
 in
 
 stdenv.mkDerivation {
@@ -10,15 +10,21 @@ stdenv.mkDerivation {
 
   src = fetchurl {
     url = "http://ocamlgraph.lri.fr/download/ocamlgraph-${version}.tar.gz";
-    sha256 = "0hrba69wvw9b42irkvjf6q7zzw12v5nyyc33yaq3jlf1qbzqhqxs";
+    sha256 = "e54ae60cd977a032854166dad56348d0fb76c6cd8e03e960af455268f0c8b5a6";
   };
 
-  buildInputs = [ ocaml findlib ];
+  buildInputs = [ ocaml findlib ocamlPackages.lablgtk ];
 
   patches = ./destdir.patch;
 
+  # some patching is required so that the lablgtk2 library is taken into account. It
+  # does not reside in a subdirectory of the default library path, hence:
+  # * configure looked in the wrong path
+  # * ocaml needs that directory and the stubs directory as -I flag
   postPatch = ''
     sed -i 's@$(DESTDIR)$(OCAMLLIB)/ocamlgraph@$(DESTDIR)/lib/ocaml/${ocaml_version}/site-lib/ocamlgraph@' Makefile.in
+    sed -i 's@$OCAMLLIB/lablgtk2@${ocamlPackages.lablgtk}/lib/ocaml/${ocaml_version}/site-lib/lablgtk2@' configure Makefile.in
+    sed -i 's@-I +lablgtk2@-I ${ocamlPackages.lablgtk}/lib/ocaml/${ocaml_version}/site-lib/lablgtk2 -I ${ocamlPackages.lablgtk}/lib/ocaml/${ocaml_version}/site-lib/stublibs@' configure Makefile.in editor/Makefile
   '';
 
   createFindlibDestdir = true;