--- Makefile.x11.orig	2015-03-19 18:46:41 UTC
+++ Makefile.x11
@@ -9,14 +9,8 @@
 #
 #--------------------------------------------------------------------------
 
-#LIBS    = -lm -lX11 -lpthreads
 LIBS    = -lm -lX11 -lpthread
-#LIBS    = -lm -lX11
-LDFLAGS = -s -L/usr/X11R6/lib
-INCL    = -I/usr/X11R6/include
-
-#CFLAGS  = -O2 -I. $(INCL) -Wall -Wshadow -Wpointer-arith -Wmissing-prototypes 
-CFLAGS  = -O2 -I. $(INCL)
+CFLAGS+= -I.
 
 OBJS    = main.o window_x11.o init.o trace.o charset.o dump.o \
           device.o channel.o cpu.o pp.o float.o shift.o operator.o \
@@ -26,7 +20,7 @@ OBJS    = main.o window_x11.o init.o tra
 dtcyber: $(OBJS)
 	$(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
 
-all: clean dtcyber
+all: dtcyber
 
 clean:
 	rm -f *.o