--- ng/Makefile	2017-10-09 12:16:19.796661408 +0200
+++ ng/Makefile.new	2017-10-09 12:19:02.143719828 +0200
@@ -312,8 +312,7 @@
 	$(top_builddir)/libsrc/csg/libcsg.la \
 	$(top_builddir)/libsrc/interface/libinterface.la \
 	$(top_builddir)/libsrc/meshing/libmesh.la \
-	-L$(TK_BIN_DIR)/Togl1.7 $(TOGLLIBDIR) -lTogl $(LIBGLU) $(TK_LIB_SPEC) $(TCL_LIB_SPEC) $(MPI_LIBS) $(FFMPEG_LIBS) $(JPEGLIB_LIBS) $(PKG_LIBS) $(MKL_LIBS) 
-
+        $(OCCLIBS) -L$(TK_BIN_DIR)/Togl1.7 $(TOGLLIBDIR) -lTogl1.7 $(LIBGLU) $(TK_LIB_SPEC) $(TCL_LIB_SPEC) $(MPI_LIBS) $(FFMPEG_LIBS) $(JPEGLIB_LIBS) $(PKG_LIBS)
 
 #
 #	$(top_builddir)/libsrc/occ/liboccvis.la 
