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Add some of the options to select optimizations of the C DES code for 

different architectures.

Doesn't help some platforms much, helps others quite a bit.  These
options are from options.txt in the libdes/libcrypto distribution; it
would probably be best to test and replace them with what's best with
the current gcc on each of our architectures.
This commit is contained in:
tls 2001-09-09 20:41:47 +00:00
parent 6fcde7aad3
commit ad1c0d6d54
1 changed files with 14 additions and 1 deletions
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15
lib/libcrypto/des.inc
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@ -1,4 +1,4 @@
# $NetBSD: des.inc,v 1.4 2001/04/12 07:48:04 itojun Exp $ # $NetBSD: des.inc,v 1.5 2001/09/09 20:41:47 tls Exp $
# #
# @(#) Copyright (c) 1995 Simon J. Gerraty # @(#) Copyright (c) 1995 Simon J. Gerraty
# #
@ -9,6 +9,19 @@
CPPFLAGS+= -I${OPENSSLSRC}/crypto/des CPPFLAGS+= -I${OPENSSLSRC}/crypto/des
.if (${MACHINE_ARCH} == "mips")
CPPFLAGS+= -DDES_UNROLL -DDES_RISC2 -DDES_PTR
.endif
.if (${MACHINE_ARCH} == "sparc64" || ${MACHINE_ARCH} == "i386")
CPPFLAGS+= -DDES_UNROLL -DDES_RISC1 -DDES_PTR
.endif
.if (${MACHINE_ARCH} == "alpha")
CPPFLAGS+= -DDES_RISC2 -DDES_PTR
.endif
.if (${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "sparc")
CPPFLAGS+= -DDES_UNROLL
.endif
SRCS+= cbc_cksm.c cbc_enc.c cfb64enc.c cfb_enc.c \ SRCS+= cbc_cksm.c cbc_enc.c cfb64enc.c cfb_enc.c \
ecb3_enc.c ecb_enc.c enc_read.c enc_writ.c \ ecb3_enc.c ecb_enc.c enc_read.c enc_writ.c \
fcrypt.c ofb64enc.c ofb_enc.c pcbc_enc.c \ fcrypt.c ofb64enc.c ofb_enc.c pcbc_enc.c \