--- Makefile.orig	2011-03-18 18:25:06.000000000 +0100
+++ Makefile	2011-03-18 18:33:05.000000000 +0100
@@ -1,108 +1,8 @@
-# Makefile for NETIO
-#
-# Author:  Kai Uwe Rommel <rommel@ars.de>
-# Created: Wed Sep 25 1996
-#
-# $Id: Makefile,v 1.10 2010/10/14 13:03:35 Rommel Exp Rommel $
-# $Revision: 1.10 $
-#
-# $Log: Makefile,v $
-# Revision 1.10  2010/10/14 13:03:35  Rommel
-# removed NetBIOS code
-#
-# Revision 1.9  2005/08/30 14:45:58  Rommel
-# targets updated
-#
-# Revision 1.8  2003/08/17 16:59:22  Rommel
-# separated Unix and Linux targets
-#
-# Revision 1.7  2003/07/12 17:28:31  Rommel
-# switched to gcc for Win32
-#
-# Revision 1.6  2001/04/19 12:21:14  Rommel
-# added fixes for Unix systems
-#
-# Revision 1.5  1999/10/24 19:08:49  rommel
-# imported DOS support from G. Vanem <giva@bgnett.no>
-#
-# Revision: 1.5  1999/10/12 11:02:00 giva
-# added Watt-32 + djgpp support
-#
-# $Log: Makefile,v $
-# Revision 1.10  2010/10/14 13:03:35  Rommel
-# removed NetBIOS code
-#
-# Revision 1.9  2005/08/30 14:45:58  Rommel
-# targets updated
-#
-# Revision 1.8  2003/08/17 16:59:22  Rommel
-# separated Unix and Linux targets
-#
-# Revision 1.1  2003/08/17 16:58:28  Rommel
-# Initial revision
-#
-# Revision 1.7  2003/07/12 17:28:31  Rommel
-# switched to gcc for Win32
-#
-# Revision 1.6  2001/04/19 12:21:14  Rommel
-# added fixes for Unix systems
-#
-# Revision 1.5  1999/10/24 19:08:49  rommel
-# imported DOS support from G. Vanem <giva@bgnett.no>
-#
-# Revision 1.4  1999/06/13 18:53:42  rommel
-# added Linux port
-#
-# Revision 1.3  1998/10/12 11:14:58  rommel
-# change to malloc'ed (and tiled) memory for transfer buffers
-# (hint from Guenter Kukkukk <kukuk@berlin.snafu.de>)
-# for increased performance
-#
-# Revision 1.2  1998/07/31 14:16:06  rommel
-# *** empty log message ***
-#
-# Revision 1.1  1998/01/03 17:30:01  rommel
-# Initial revision
-#
-
-win32:
-	$(MAKE) all CC="gcc -O -s" O=.o X=.exe \
-        CFLAGS="-DWIN32" LFLAGS="" \
-	LIBS="-lwsock32 -lnetapi32" OUT=-o
-win32-debug:
-	$(MAKE) all CC="gcc -g" O=.o X=.exe \
-        CFLAGS="-DWIN32" LFLAGS="" \
-	LIBS="-lwsock32 -lnetapi32" OUT=-o
-os2:
-	$(MAKE) all CC="icc -q -Gm -Gt -O" O=.obj X=.exe \
-        CFLAGS="-DOS2 -Ic:/os2tk45/h/stack16" \
-        LFLAGS="/B/ST:0x100000" LIBS="tcp32dll.lib so32dll.lib" OUT=-Fe
-unix:
-	$(MAKE) all CC="gcc -O -s" O=.o X= \
-	CFLAGS="-DUNIX" LFLAGS="" LIBS="-lsocket -lpthread" OUT=-o
-solaris:
-	$(MAKE) all CC="gcc -O -s" O=.o X= \
-	CFLAGS="-DUNIX" LFLAGS="" LIBS="-lsocket -lpthread -lnsl" OUT=-o
-linux:
-	$(MAKE) all CC="gcc -O -s" O=.o X= \
-	CFLAGS="-DUNIX" LFLAGS="" LIBS="-lpthread" OUT=-o
-macosx:
-	$(MAKE) all CC="gcc -O" O=.o X= \
-	CFLAGS="-DUNIX -DSOCKLEN_T" LFLAGS="" LIBS="-lpthread" OUT=-o
-freebsd:
-	$(MAKE) all CC="gcc -O -s" O=.o X= \
-	CFLAGS="-DUNIX" LFLAGS="-L/usr/local/lib" LIBS="-lpthread" OUT=-o
-
+CC=
+CFLAGS=
 INC = -I.
 
-all: netio$X
-
-netio$X: netio$O getopt$O
-	$(CC) $(OUT) $@ netio$O getopt$O $(LFLAGS) $(LIBS)
-
-.SUFFIXES: .c $O
-.c$O:
-	$(CC) $(CFLAGS) $(INC) -c $*.c
+all: netio
 
-netio$O: netio.c getopt.h
-getopt$O: getopt.c getopt.h
+netio: netio.c
+	${CC} ${CFLAGS} ${INC} -o netio netio.c -lpthread