Making opencascade build its visualization, DRAW, and WOK libraries/tools.

svn path=/nixpkgs/trunk/; revision=20193

pkgs/development/libraries/opencascade/default.nix

···
-{stdenv, fetchurl, mesa, tcl, tk, file}:
+{stdenv, fetchurl, mesa, tcl, tk, file, libXmu}:
 
 stdenv.mkDerivation rec {
   name = "opencascade-6.3.0";
···
     md5 = "52778127974cb3141c2827f9d40d1f11";
   };
 
-  buildInputs = [ mesa tcl tk file ];
+  buildInputs = [ mesa tcl tk file libXmu ];
 
   preConfigure = ''
     cd ros
   '';
+
+  configureFlags = [ "--with-tcl=${tcl}/lib" "--with-tk=${tk}/lib" ];
 
   postInstall = ''
     mv $out/inc $out/include

pkgs/top-level/all-packages.nix

···
 
   opencascade = import ../development/libraries/opencascade {
     inherit fetchurl stdenv mesa tcl tk file;
+    inherit (xlibs) libXmu;
   };
 
   openct = import ../development/libraries/openct {