# This Makefile is for LINUX. This Makefile has been tested with a setup of:#  o Linux kernel version 0.99.13#  o GCC version 2.4.5#  o Libc version 4.4.1## This has also been tested to run with success on:#  o FreeBSD kernel version BETA 1.0.0 #  o GCC version 2.4.5## I doubt you should have problems making this on, say, SunOS with# regular cc, just change the CFLAGS and CC a litte... I haven't# had a chance to test it out yet.## Chris (chris@g386bsd)# Dream Quest Communications## This DES implementation is public domain. All rights worth shit.## By default, the code is compiled for a "small endian" machine (VAX, Intel).# To compile on a "large endian" machine (68K, Pyramid, Convex), take out the# LITTLE_ENDIAN flag. If you get "ENCRYPT FAIL" messages out of the "certify"# step, you've got the wrong byte order. (take out -DLITTLE_ENDIAN)# Try CC=cc if you have no gccCC=gcc# If you have no ranlib program, try RANLIB=echoRANLIB=ranlibAR=ar# GCC is a highly optimizing compiler, as you can see# If you're not running GCC, try 'CFLAGS=-O -DLITTLE_ENDIAN'## These flags should work for any i486 based Unix with GCC version 2.4.5.# Try taking out -m486 for other operating systems if you want to use# GCC to compile this bastard.CFLAGS=-O6 -ffast-math -fstrength-reduce -fomit-frame-pointer -m486 -DLITTLE_ENDIAN# Define GETPASSO to getpass.o if your libraries don't contain getpass()# GETPASSO=getpass.oGETPASSO=all: descalc descycle descert radlogin benchmark des certify libdesdes: main.o des.o $(GETPASSO)	$(CC) $(CFLAGS) -o des main.o des.o $(GETPASSO)benchmark: benchmark.o des.o	$(CC) $(CFLAGS) -o benchmark benchmark.o des.oradlogin: radlogin.o des.o	$(CC) $(CFLAGS) -o radlogin radlogin.o des.odescert: descert.o des.o	$(CC) $(CFLAGS) -o descert descert.o des.odescalc: descalc.o des.o	$(CC) $(CFLAGS) -o descalc descalc.o des.odescycle: descycle.o des.o	$(CC) $(CFLAGS) -o descycle descycle.o des.ocertify: descert certify-data	descert < certify-data > certify	cat certifyradlogin.o: radlogin.c	$(CC) $(CFLAGS) -c -DUTMP_FILE=\"/etc/utmp\" radlogin.clibdes: des.o	$(AR) rv libdes.a des.o	$(RANLIB) libdes.ainstall: radlogin descert descalc descycle des libdes benchmark	install -c -s -o root -g root -m 4755 radlogin /bin/radlogin	install -c -s -o root -g root -m 0755 descert /usr/bin/descert	install -c -s -o root -g root -m 0755 descalc /usr/bin/descalc	install -c -s -o root -g root -m 0755 descycle /usr/bin/descycle	install -c -s -o root -g root -m 0755 des /usr/bin/des	install -c -s -o root -g root -m 0755 benchmark /usr/bin/benchmark	install -c -o root -g root -m 0644 libdes.a /usr/lib/libdes.a	install -c -o root -g root -m 0644 des.1 /usr/man/man1/des.1	install -c -o root -g root -m 0644 des.3 /usr/man/man3/des.3dist: clean	(cd ..;tar -cvf /tmp/des-linux.tar des-linux)	gzip -9 /tmp/des-linux.tar	mv /tmp/des-linux.tar.gz ../des-linux-1.0.tar.gzclean:	rm -f *~ core* *.o descert descalc descycle radlogin benchmark des libdes.a certify