-INC=-I$(WXINC) -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/zlib -I$(EXTRAINC)
-!if "$(WXMAKINGDLL)" == "1"
-LINKLIBS=CPPOM30I.LIB CPPOOC3I.LIB OS2386.LIB $(UPMLIB)\UPM32.LIB $(NETLIB)\NETAPI32.LIB $(TCPIP)\TCP32DLL.LIB $(TCPIP)\SO32DLL.LIB
-EXTRALIBS=$(WXDIR)\lib\os2pngd.lib $(WXDIR)\lib\os2zlibd.lib $(WXDIR)\lib\os2jpegd.lib $(WXDIR)\lib\os2xpmd.lib $(WXDIR)\lib\os2tiffd.lib
+INC=-I$(WXINC) -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/zlib -I$(WXDIR)/src/tiff -I$(WXDIR)/src/png -I$(EXTRAINC)
+!if "$(WXMAKINGDLL)" == "1" || "$(WXUSINGDLL)" == "1"
+LINKLIBS=CPPOM30I.LIB CPPOOC3I.LIB OS2386.LIB $(UPMLIB)\UPM32.LIB $(NETLIB)\NETAPI32.LIB $(TCPIP)\TCP32DLL.LIB $(TCPIP)\SO32DLL.LIB $(TCPIP)\TCPIP32.LIB $(TCPIP)\R0LIB32.LIB
+EXTRALIBS=$(WXDIR)\lib\os2pngd.lib $(WXDIR)\lib\os2zlibd.lib $(WXDIR)\lib\os2jpegd.lib $(WXDIR)\lib\os2tiffd.lib
+!if "$(WXUSINGDLL)" == "1"
+EXTRALIBS=$(EXTRALIBS) $(WXLIB)
+!endif