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# $OpenBSD: Makefile,v 1.2 1997/02/24 14:06:50 niklas Exp $
#
# This is the "lite" portion of libdes -- just the routines needed
# to do CBC DES and 3DES for IPSP.
#
#
# Pruning by John Ioannidis, <ji@tla.org>
#
# This #define specifies the use of an alternative D_ENCRYPT macro in
# ecb_encrypt. The choice of macro can make a %20 difference in the
# speed. Unfortunatly the choise of the best macro appears to be very
# dependant on the compiler and the machine in question.
# For the following combinations use the ALT_ECB option.
# Sparc 2 (cc -O4), sun 3/260 (cc -O4)
# For the following combinations do not use the ALT_ECB option.
# Sparc 2 (gcc2 -O2), sun 3/260 (cc -O2), mvax2 (cc -O), MSDOS (Turbo Cv2)
# For other machines, experiment with changing the option and run
# ./speed to see which is faster.
# DO NOT TURN THIS OPTION ON WHEN COMPILING THIS CODE ON A 64 BIT MACHINE
#OPTS2= -DDES_USE_PTR
OPTS= $(OPTS0) $(OPTS1) $(OPTS2)
#CC=cc
#CFLAGS= -O $(OPTS) $(CFLAG)
CC=gcc
CFLAGS= -O3 -fomit-frame-pointer $(OPTS) $(CFLAG)
OBJS= cbc3_enc.o cbc_enc.o ecb_enc.o set_key.o
modules: libdeslite.o
libdeslite.o: $(OBJS)
ld -x -r -o libdeslite.o $(OBJS)
clean:
@rm -f *.o
# DO NOT DELETE THIS LINE -- make depend depends on it.
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