bug 333640 fixing the linux cairo bustage correctly

layout/build/Makefile.in

@@ -72,9 +72,6 @@ EXTRA_DSO_LIBS	+= mozutil_s
 endif
 ifdef MOZ_ENABLE_CAIRO_GFX
 EXTRA_DSO_LIBS	+= thebes
-ifdef MOZ_ENABLE_GTK2
-EXTRA_DSO_LIBS += Xrender
-endif
 endif
 
 REQUIRES	= xpcom \
@@ -205,6 +202,10 @@ endif
 ifdef MOZ_ENABLE_GTK2
 EXTRA_DSO_LDOPTS += $(MOZ_GTK2_LIBS) \
 		    $(NULL)
+ifdef MOZ_ENABLE_CAIRO_GFX
+EXTRA_DSO_LDOPTS += -lXrender \
+		    $(NULL)
+endif
 endif
 
 ifndef MOZ_ENABLE_CAIRO_GFX