-# Define SYSV as -DSYSV if you are using a System V operating system.
-SYSV = -DSYSV
-RANLIB = echo >/dev/null
-BISON = yacc -Sm10400
+# You may need this if you don't have bison.
+# BISON = yacc -Sm10400
+
+X11_EXTRA_LIBS = -lsocket -lm -lintl -lmalloc