-INC=-I$(WXINC) -I$(WXDIR)/src/png -I$(WXDIR)/src/zlib -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/tiff $(EXTRAINC)
-LIBS = $(EXTRALIBS) $(WXLIB) $(WINLIBS) $(WXDIR)\lib\winpng.lib $(WXDIR)\lib\zlib.lib $(WXDIR)\lib\jpeg.lib $(WXDIR)\lib\tiff.lib $(WXDIR)\lib\xpm.lib
+INC=$(EXTRAINC) -I$(WXINC) -I$(WXDIR)/contrib/include -I$(WXDIR)/src/png -I$(WXDIR)/src/zlib -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/tiff
+
+!if "$(WXUSINGDLL)" == "1" || "$(wxUSE_GUI)" == "0"
+LIBS = $(EXTRALIBS) $(WXLIB) $(WINLIBS)
+!else
+LIBS = $(EXTRALIBS) $(WXLIB) $(WINLIBS) $(WXDIR)\lib\png$(LIBEXT).lib $(WXDIR)\lib\zlib$(LIBEXT).lib $(WXDIR)\lib\jpeg$(LIBEXT).lib $(WXDIR)\lib\tiff$(LIBEXT).lib
+!endif