Index: Mk/bsd.sanity.mk
===================================================================
--- Mk/bsd.sanity.mk	(revision 348720)
+++ Mk/bsd.sanity.mk	(working copy)
@@ -55,10 +55,22 @@
 DEV_WARNING+=	"USE_GNOME=desktopfileutils is deprecated, please use USES=desktop-file-utils"
 .endif
 
-#.if defined(USE_GNOME) && ${USE_GNOME:Mltverhack*}
-#DEV_WARNING+=	"USE_GNOME=ltverhack is now useless LIB_DEPENDS can properly handle all kind of library version"
-#.endif
+.if defined(USE_GNOME) && ${USE_GNOME:Mltverhack*}
+DEV_WARNING+=	"USE_GNOME=ltverhack is deprecated, please use USES=libtool"
+.endif
 
+.if defined(USE_GNOME) && ${USE_GNOME:Mlthack*}
+DEV_WARNING+=	"USE_GNOME=lthack is deprecated, please use USES=libtool"
+.endif
+
+.if defined(USE_GNOME) && ${USE_GNOME:Mltasneededhack*}
+DEV_WARNING+=	"USE_GNOME=ltasneededhack is deprecated, please use USES=libtool"
+.endif
+
+.if defined(USE_AUTOTOOLS) && ${USE_AUTOTOOLS:Mlibtool}
+DEV_WARNING+=	"USE_AUTOTOOLS=libtool is deprecated, please use USES=libtool. If configure regen is needed, please use USE_AUTOTOOLS=libtoolize"
+.endif
+
 .if defined(LIB_DEPENDS) && ${LIB_DEPENDS:Nlib*}
 DEV_WARNING+=	"Please use the new format for LIB_DEPENDS, see handbook for details"
 .endif