Bug 289509. Build Thebes code when Cairo GFX is being used. r=pavlov,sr=blizzard,a=chofmann

gfx/Makefile.in

@@ -50,9 +50,12 @@ endif
 
 DIRS		+= public idl src
 
+ifdef MOZ_ENABLE_CAIRO_GFX
+DIRS            += thebes
+endif
+
 ifdef ENABLE_TESTS
 TOOL_DIRS	+= tests
 endif
 
 include $(topsrcdir)/config/rules.mk
-