diff --git a/Makefile b/Makefile
index a93a9ced95aa123cdfd8dec4f208c8998383b036..d2df711e9dbfab8c0bd693d866b4f4379d2db28e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# $Id: Makefile,v 1.60 2001-02-17 22:08:40 geuzaine Exp $
+# $Id: Makefile,v 1.61 2001-02-19 13:08:41 geuzaine Exp $
 # ----------------------------------------------------------------------
 #  Makefile for Gmsh  
 # ----------------------------------------------------------------------
@@ -406,6 +406,9 @@ fltk_link_linux_scorec:
 fltk_link_mesa:
 	$(CC) -o $(GMSH_BIN_DIR)/gmsh $(GMSH_FLTK_LIB) $(MESA_LIB) \
                  $(FLTK_LIB) -lm
+fltk_link_opengl:
+	$(CC) -o $(GMSH_BIN_DIR)/gmsh $(GMSH_FLTK_LIB) $(OPENGL_LIB) \
+                 $(FLTK_LIB) -lm
 
 fltk_link_sgi:
 	CC -O2 -n32 -o $(GMSH_BIN_DIR)/gmsh $(GMSH_FLTK_LIB)\
@@ -420,6 +423,8 @@ fltk_linux: tag fltk_compile_little_endian fltk_link_mesa strip_bin compress_bin
 
 fltk_linux_2952: tag fltk_compile_little_endian_2952 fltk_link_mesa_2952 strip_bin compress_bin
 
+fltk_dec: tag fltk_compile_little_endian fltk_link_opengl strip_bin compress_bin
+
 fltk_solaris_scorec : tag fltk_compile_solaris_scorec fltk_link_solaris_scorec strip_bin 
 
 fltk_linux_scorec : tag fltk_compile_linux_scorec fltk_link_linux_scorec strip_bin