--- Makefile.orig	Sun Oct  3 02:41:07 1999
+++ Makefile	Sun Oct  3 02:41:43 1999
@@ -1,6 +1,4 @@
-CC=cc
-CXX=/usr/bin/c++
-CFLAGS=-I/usr/X11R6/include -I./Lib -I./Plugin -fpic -fno-rtti -DXP_UNIX
+CFLAGS+=-I/usr/X11R6/include -I./Lib -I./Plugin -fpic -fno-rtti -DXP_UNIX
 CFLAGS+=-O2
 CFLAGS+=-DCHECK_TEXT_PLAIN