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bb258c1c5e
openssl/Configure
Ralf S. Engelschall 13e91dd365 Incorporation of RSEs assembled patches
1998-12-22 15:59:57 +00:00

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#!/usr/local/bin/perl
#
# see PROBLEMS for instructions on what sort of things to do when
# tracking a bug --tjh
#
# extra options
# -DRSAref build to use RSAref
# -DNO_IDEA build with no IDEA algorithm
# -DNO_RC4 build with no RC4 algorithm
# -DNO_RC2 build with no RC2 algorithm
# -DNO_BF build with no Blowfish algorithm
# -DNO_DES build with no DES/3DES algorithm
# -DNO_MD2 build with no MD2 algorithm
#
# DES_PTR use pointer lookup vs arrays in the DES in crypto/des/des_locl.h
# DES_RISC1 use different DES_ENCRYPT macro that helps reduce register
# dependancies but needs to more registers, good for RISC CPU's
# DES_RISC2 A different RISC variant.
# DES_UNROLL unroll the inner DES loop, sometimes helps, somtimes hinders.
# DES_INT use 'int' instead of 'long' for DES_LONG in crypto/des/des.h
# This is used on the DEC Alpha where long is 8 bytes
# and int is 4
# BN_LLONG use the type 'long long' in crypto/bn/bn.h
# MD2_CHAR use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h
# MD2_LONG use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h
# IDEA_SHORT use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h
# IDEA_LONG use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h
# RC2_SHORT use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
# RC2_LONG use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
# RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
# RC4_LONG use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
# RC4_INDEX define RC4_INDEX in crypto/rc4/rc4_locl.h. This turns on
# array lookups instead of pointer use.
# BF_PTR use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
# BF_PTR2 use a pentium/intel specific version.
# MD5_ASM use some extra md5 assember,
# SHA1_ASM use some extra sha1 assember, must define L_ENDIAN for x86
# RMD160_ASM use some extra ripemd160 assember,
$x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
# MD2_CHAR slags pentium pros
$x86_gcc_opts="RC4_INDEX MD2_INT BF_PTR2";
# MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
# Don't worry about these normally
$tcc="cc";
$tflags="-fast -Xa";
$tbn_mul="";
$tlib="-lnsl -lsocket";
#$bits1="SIXTEEN_BIT ";
#$bits2="THIRTY_TWO_BIT ";
$bits1="THIRTY_TWO_BIT ";
$bits2="SIXTY_FOUR_BIT ";
$x86_sol_asm="asm/bn86-sol.o asm/co86-sol.o:asm/dx86-sol.o asm/yx86-sol.o:asm/bx86-sol.o:asm/mx86-sol.o:asm/sx86-sol.o:asm/cx86-sol.o:asm/rx86-sol.o:asm/rm86-sol.o:asm/r586-sol.o";
$x86_elf_asm="asm/bn86-elf.o asm/co86-elf.o:asm/dx86-elf.o asm/yx86-elf.o:asm/bx86-elf.o:asm/mx86-elf.o:asm/sx86-elf.o:asm/cx86-elf.o:asm/rx86-elf.o:asm/rm86-elf.o:asm/r586-elf.o";
$x86_out_asm="asm/bn86-out.o asm/co86-out.o:asm/dx86-out.o asm/yx86-out.o:asm/bx86-out.o:asm/mx86-out.o:asm/sx86-out.o:asm/cx86-out.o:asm/rx86-out.o:asm/rm86-out.o:asm/r586-out.o";
$x86_bsdi_asm="asm/bn86bsdi.o asm/co86bsdi.o:asm/dx86bsdi.o asm/yx86bsdi.o:asm/bx86bsdi.o:asm/mx86bsdi.o:asm/sx86bsdi.o:asm/cx86bsdi.o:asm/rx86bsdi.o:asm/rm86bsdi.o:asm/r586bsdi.o";
# -DB_ENDIAN slows things down on a sparc for md5, but helps sha1.
# So the md5_locl.h file has an undef B_ENDIAN if sun is defined
#config-string CC : CFLAGS : LDFLAGS : special header file mods:bn_asm \
# des_asm:bf_asm
%table=(
#"b", "$tcc:$tflags:$tlib:$bits1:$tbn_mul::",
#"bl-4c-2c", "$tcc:$tflags:$tlib:${bits1}BN_LLONG RC4_CHAR MD2_CHAR:$tbn_mul::",
#"bl-4c-ri", "$tcc:$tflags:$tlib:${bits1}BN_LLONG RC4_CHAR RC4_INDEX:$tbn_mul::",
#"b2-is-ri-dp", "$tcc:$tflags:$tlib:${bits2}IDEA_SHORT RC4_INDEX DES_PTR:$tbn_mul::",
# A few of my development configs
"purify", "purify gcc:-g -DPURIFY -Wall:-lsocket -lnsl::::",
"debug", "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror:-lefence::::",
"debug-rse","gcc:-DTERMIOS -DL_ENDIAN -DREF_CHECK -DCRYPTO_MDEBUG -g -ggdb3 -Wall:::::",
"dist", "cc:-O -DNOPROTO::::",
# Basic configs that should work on any box
"gcc", "gcc:-O3::BN_LLONG:::",
"cc", "cc:-O -DNOPROTO -DNOCONST:::::",
# My solaris setups
"solaris-x86-gcc","gcc:-O3 -fomit-frame-pointer -m486 -Wall -DL_ENDIAN:-lsocket -lnsl:BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_sol_asm",
"solaris-sparc-gcc","gcc:-O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:::",
# DO NOT use /xO[34] on sparc with SC3.0.
# It is broken, and will not pass the tests
"solaris-sparc-cc","cc:-fast -O -Xa -DB_ENDIAN:\
-lsocket -lnsl:BN_LLONG RC4_CHAR DES_PTR DES_UNROLL BF_PTR:asm/sparc.o::",
# SC4.0 is ok, better than gcc, except for the bignum stuff.
# -fast slows things like DES down quite a lot
"solaris-sparc-sc4","cc:-xO5 -Xa -DB_ENDIAN:-lsocket -lnsl:\
BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparc.o::",
"solaris-usparc-sc4","cc:-xtarget=ultra -xarch=v8plus -Xa -xO5 -DB_ENDIAN:\
-lsocket -lnsl:\
BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparc.o::",
# Sunos configs, assuming sparc for the gcc one.
"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::DES_UNROLL:::",
"sunos-gcc","gcc:-O3 -mv8::BN_LLONG RC4_CHAR DES_UNROLL DES_PTR DES_RISC1:::",
# SGI configurations. If the box is rather old (r3000 cpu), you will
# probably have to remove the '-mips2' flag. I've only been using
# IRIX 5.[23].
# I've recently done 32 and 64 bit mips assember, it make this RSA
# 3 times faster, use if at all possible.
#"irix-gcc","gcc:-O2 -mips2::SIXTY_FOUR_BIT BN_LLONG RC4_INDEX RC4_CHAR:::",
"irix-gcc","gcc:-O2 -DTERMIOS -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR:asm/mips1.o::",
"irix64-gcc","gcc:-mips3 -O2 -DTERMIOS -DB_ENDIAN::MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR SIXTY_FOUR_BIT:asm/mips3.o::",
"irix-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::BN_LLONG DES_PTR DES_RISC2 DES_UNROLL BF_PTR:asm/mips1.o::",
"irix64-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::DES_PTR DES_RISC2 DES_UNROLL BF_PTR SIXTY_FOUR_BIT:asm/mips3.o::",
"debug-irix-cc", "cc:-w2 -g -DCRYPTO_MDEBUG -DTERMIOS -DB_ENDIAN:::asm/r3000.o::",
# This is the n64 mode build.
"irix-n64-cc", "cc:-64 -O2 -use_readonly_const -DTERMIOS::DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT:asm/mips3_64.o::",
# HPUX config. I've been building on HPUX 9, so the options may be
# different on version 10. The pa-risc2.o assember file is 2 times
# faster than the old asm/pa-risc.o version but it may not run on old
# PA-RISC CPUs. If you have problems, swap back to the old one.
# Both were generated by gcc, so use the C version with the PA-RISC specific
# options turned on if you are using gcc.
"hpux-cc", "cc:-DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit +O4 -Wl,-a,archive::DES_PTR DES_UNROLL DES_RISC1:asm/pa-risc2.o::",
"hpux-kr-cc", "cc:-DB_ENDIAN -DNOCONST -DNOPROTO -D_HPUX_SOURCE::DES_PTR DES_UNROLL:asm/pa-risc2.o::",
"hpux-gcc", "gcc:-DB_ENDIAN -O3::BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
# HPUX from www.globus.org
"hpux11-32bit-cc","cc:+DA2.0 -DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit::DES_PTR DES_UNROLL DES_RISC1:::",
"hpux11-64bit-cc","cc:+DA2.0W -g -D_HPUX_SOURCE -Aa -Ae +ESlit::SIXTY_FOUR_BIT_LONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC1 DES_INT :::",
# Dec Alpha, OSF/1 - the alpha164-cc is the flags for a 21164A with
# the new compiler
# For gcc, the following gave a %50 speedup on a 164 over the 'DES_INT' version
"alpha-gcc","gcc:-O3::SIXTY_FOUR_BIT_LONG DES_UNROLL DES_RISC1:asm/alpha.o::",
"alpha-cc", "cc:-tune host -O4 -readonly_strings::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
"alpha164-cc", "cc:-tune host -fast -readonly_strings::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
# The intel boxes :-), It would be worth seeing if bsdi-gcc can use the
# bn86-elf.o file file since it is hand tweaked assembler.
"linux-elf", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall -Wuninitialized::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
"debug-linux-elf","gcc:-DREF_CHECK -DCRYPTO_MDEBUG -DL_ENDIAN -DTERMIO -g -m486 -Wall:-lefence:BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
"linux-aout", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
"NetBSD-sparc", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
"NetBSD-m68", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
"NetBSD-x86", "gcc:-DTERMIOS -D_ANSI_SOURCE -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
#"FreeBSD", "gcc:-DTERMIOS -DL_ENDIAN -D_ANSI_SOURCE -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
"FreeBSD", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
"FreeBSD-elf", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
#"bsdi-gcc", "gcc:-O3 -ffast-math -DL_ENDIAN -DPERL5 -m486::RSA_LLONG $x86_gc_des $x86_gcc_opts:$x86_bsdi_asm",
"nextstep", "cc:-O3 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:::",
# NCR MP-RAS UNIX ver 02.03.01
"ncr-scde","cc:-O6 -Xa -Hoff=BEHAVED -686 -Hwide -Hiw:-lsocket -lnsl:$x86_gcc_des $x86_gcc_opts:::",
# UnixWare 2.0
"unixware-2.0","cc:-O -DFILIO_H:-lsocket -lnsl:$x86_gcc_des $x86_gcc_opts:::",
"unixware-2.0-pentium","cc:-O -DFILIO_H -Kpentium -Kthread:-lsocket -lnsl:MD2_CHAR RC4_INDEX $x86_des_des::",
# IBM's AIX.
"aix-cc", "cc:-O -DAIX -DB_ENDIAN::BN_LLONG RC4_CHAR:::",
"aix-gcc", "gcc:-O2 -DAIX -DB_ENDIAN::BN_LLONG RC4_CHAR:::",
#
# Cray T90 (SDSC)
# It's Big-endian, but the algorithms work properly when B_ENDIAN is NOT
# defined. The T90 ints and longs are 8 bytes long, and apparently the
# B_ENDIAN code assumes 4 byte ints. Fortunately, the non-B_ENDIAN and
# non L_ENDIAN code aligns the bytes in each word correctly.
#
# The BIT_FIELD_LIMITS define is to avoid two fatal compiler errors:
#'Taking the address of a bit field is not allowed. '
#'An expression with bit field exists as the operand of "sizeof" '
# (written by Wayne Schroeder <schroede@SDSC.EDU>)
"cray-t90-cc", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::SIXTY_FOUR_BIT_LONG DES_INT:::",
#
# Cray T3E (Research Center Juelich, beckman@acl.lanl.gov)
#
# The BIT_FIELD_LIMITS define was written for the C90 (it seems). I added
# another use. Basically, the problem is that the T3E uses some bit fields
# for some st_addr stuff, and then sizeof and address-of fails
# I could not use the ams/alpha.o option because the Cray assembler, 'cam'
# did not like it.
"cray-t3e", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::SIXTY_FOUR_BIT_LONG DES_INT:::",
# DGUX, 88100.
"dgux-R3-gcc", "gcc:-O3 -fomit-frame-pointer::RC4_INDEX DES_UNROLL:::",
"dgux-R4-gcc", "gcc:-O3 -fomit-frame-pointer:-lnsl -lsocket:RC4_INDEX:RC4_INDEX DES_UNROLL:::",
"dgux-R4-x86-gcc", "gcc:-O3 -fomit-frame-pointer -DL_ENDIAN:-lnsl -lsocket:BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
# SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the
# SCO cc.
"sco5-cc", "cc::-lsocket:$x86_gcc_des $x86_gcc_opts:::", # des options?
# Sinix RM400
"SINIX-N","/usr/ucb/cc:-O2 -misaligned:-lucb:RC4_INDEX RC4_CHAR:::",
# Windows NT, Microsoft Visual C++ 4.0
# hmm... bug in perl under NT, I need to concatinate :-(
"VC-NT","cl:::BN_LLONG RC4_INDEX ".$x86_gcc_opts.":::",
"VC-WIN32","cl:::BN_LLONG RC4_INDEX ".$x86_gcc_opts.":::",
"VC-WIN16","cl:::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
"VC-W31-16","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
"VC-W31-32","cl:::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
"VC-MSDOS","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
# Borland C++ 4.5
"BC-32","bcc32:::DES_PTR RC4_INDEX:::",
"BC-16","bcc:::BN_LLONG DES_PTR RC4_INDEX SIXTEEN_BIT:::",
# Our old Ultrix box :-). -O2 breaks some of the bignum stuff (now fixed,
# it is a compiler bug, look in bug/ultrixcc.c for example code.
"ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN:::asm/mips1.o:::",
# Some OpenBSD from Bob Beck <beck@obtuse.com>
"OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:asm/alpha.o::",
"OpenBSD-x86", "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -m486::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
"OpenBSD", "gcc:-DTERMIOS -O3 -fomit-frame-pointer::BN_LLONG RC2_CHAR RC4_INDEX DES_UNROLL:::",
"OpenBSD-mips","gcc:-O2 -DL_ENDIAN:BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR::::",
);
$no_asm=0;
$postfix="org";
$Makefile="Makefile.ssl";
$des_locl="crypto/des/des_locl.h";
$des ="crypto/des/des.h";
$bn ="crypto/bn/bn.h";
$md2 ="crypto/md2/md2.h";
$rc4 ="crypto/rc4/rc4.h";
$rc4_locl="crypto/rc4/rc4_locl.h";
$idea ="crypto/idea/idea.h";
$rc2 ="crypto/rc2/rc2.h";
$bf ="crypto/bf/bf_locl.h";
$bn_asm ="bn_asm.o";
$des_enc="des_enc.o fcrypt_b.o";
$bf_enc ="bf_enc.o";
$cast_enc="c_enc.o";
$rc4_enc="rc4_enc.o";
$rc5_enc="rc5_enc.o";
$md5_obj="";
$sha1_obj="";
$rmd160_obj="";
if ($#ARGV < 0)
{
&bad_target;
exit(1);
}
$flags="";
foreach (@ARGV)
{
if ($_ =~ /^no-asm$/)
{ $no_asm=1; }
elsif ($_ =~ /^-/)
{
if ($_ =~ /^-[lL](.*)$/)
{
$libs.=$_." ";
}
elsif ($_ =~ /^-D(.*)$/)
{
$flags.=$_." ";
}
else
{
die "unknown options, only -Dxxx, -Lxxx -lxxx supported\n";
}
}
else
{
die "target already defined - $target\n" if ($target ne "");
$target=$_;
if (!defined($table{$target}))
{
&bad_target;
exit(1);
}
}
}
if (!defined($table{$target}))
{
&bad_target;
exit(1);
}
($cc,$cflags,$lflags,$bn_ops,$bn_obj,$des_obj,$bf_obj,$md5_obj,$sha1_obj,
$cast_obj,$rc4_obj,$rmd160_obj,$rc5_obj)=
split(/\s*:\s*/,$table{$target});
$cflags="$flags$cflags" if ($flags ne "");
$lflags="$libs$lflags"if ($libs ne "");
if ($no_asm)
{
$bn_obj=$des_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj="";
$sha1_obj=$md5_obj=$rmd160_obj="";
}
($bn1)=split(/\s+/,$bn_obj);
$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
$bn_obj="$bn1";
$des_obj=$des_enc unless ($des_obj =~ /\.o$/);
$bf_obj=$bf_enc unless ($bf_obj =~ /\.o$/);
$cast_obj=$cast_enc unless ($cast_obj =~ /\.o$/);
$rc4_obj=$rc4_enc unless ($rc4_obj =~ /\.o$/);
$rc5_obj=$rc5_enc unless ($rc5_obj =~ /\.o$/);
if ($sha1_obj =~ /\.o$/)
{
# $sha1_obj=$sha1_enc;
$cflags.=" -DSHA1_ASM";
}
if ($md5_obj =~ /\.o$/)
{
# $md5_obj=$md5_enc;
$cflags.=" -DMD5_ASM";
}
if ($rmd160_obj =~ /\.o$/)
{
# $rmd160_obj=$rmd160_enc;
$cflags.=" -DRMD160_ASM";
}
$n=&file_new($Makefile);
open(IN,"<".$Makefile) || die "unable to read $Makefile:$!\n";
open(OUT,">".$n) || die "unable to read $n:$!\n";
while (<IN>)
{
chop;
s/^PLATFORM=.*$/PLATFORM=$target/;
s/^CC=.*$/CC= $cc/;
s/^CFLAG=.*$/CFLAG= $cflags/;
s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
s/^BN_MULW=.*$/BN_MULW= $bn_obj/;
s/^DES_ENC=.*$/DES_ENC= $des_obj/;
s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
print OUT $_."\n";
}
close(IN);
close(OUT);
&Rename($Makefile,&file_old($Makefile));
&Rename($n,$Makefile);
print "CC =$cc\n";
print "CFLAG =$cflags\n";
print "EX_LIBS =$lflags\n";
print "BN_MULW =$bn_obj\n";
print "DES_ENC =$des_obj\n";
print "BF_ENC =$bf_obj\n";
print "CAST_ENC =$cast_obj\n";
print "RC4_ENC =$rc4_obj\n";
print "RC5_ENC =$rc5_obj\n";
print "MD5_OBJ_ASM =$md5_obj\n";
print "SHA1_OBJ_ASM =$sha1_obj\n";
print "RMD160_OBJ_ASM=$rmd160_obj\n";
$des_ptr=0;
$des_risc1=0;
$des_risc2=0;
$des_unroll=0;
$bn_ll=0;
$def_int=2;
$rc4_int=$def_int;
$md2_int=$def_int;
$idea_int=$def_int;
$rc2_int=$def_int;
$rc4_idx=0;
$bf_ptr=0;
@type=("char","short","int","long");
($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
foreach (sort split(/\s+/,$bn_ops))
{
$des_ptr=1 if /DES_PTR/;
$des_risc1=1 if /DES_RISC1/;
$des_risc2=1 if /DES_RISC2/;
$des_unroll=1 if /DES_UNROLL/;
$des_int=1 if /DES_INT/;
$bn_ll=1 if /BN_LLONG/;
$rc4_int=0 if /RC4_CHAR/;
$rc4_int=3 if /RC4_LONG/;
$rc4_idx=1 if /RC4_INDEX/;
$md2_int=0 if /MD2_CHAR/;
$md2_int=3 if /MD2_LONG/;
$idea_int=1 if /IDEA_SHORT/;
$idea_int=3 if /IDEA_LONG/;
$rc2_int=1 if /RC2_SHORT/;
$rc2_int=3 if /RC2_LONG/;
$bf_ptr=1 if $_ eq "BF_PTR";
$bf_ptr=2 if $_ eq "BF_PTR2";
($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
}
(($in=$bn) =~ s/\.([^.]+)/.$postfix/);
$n=&file_new($bn);
open(IN,"<".$in) || die "unable to read $bn:$!\n";
open(OUT,">$n") || die "unable to read $n:$!\n";
while (<IN>)
{
if (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
{ printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
elsif (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
{ printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
elsif (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
{ printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
elsif (/^#((define)|(undef))\s+SIXTEEN_BIT/)
{ printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
elsif (/^#((define)|(undef))\s+EIGHT_BIT/)
{ printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
elsif (/^#((define)|(undef))\s+BN_LLONG\s*$/)
{ printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
else
{ print OUT $_; }
}
close(IN);
close(OUT);
&Rename($bn,&file_old($bn));
&Rename($n,$bn);
(($in=$des) =~ s/\.([^.]+)/.$postfix/);
$n=&file_new($des);
open(IN,"<".$in) || die "unable to read $des:$!\n";
open(OUT,">$n") || die "unable to read $n:$!\n";
while (<IN>)
{
if (/^\#define\s+DES_LONG\s+.*/)
{ printf OUT "#define DES_LONG unsigned %s\n",
($des_int)?'int':'long'; }
else
{ print OUT $_; }
}
close(IN);
close(OUT);
&Rename($des,&file_old($des));
&Rename($n,$des);
(($in=$des_locl) =~ s/\.([^.]+)/.$postfix/);
$n=&file_new($des_locl);
open(IN,"<".$in) || die "unable to read $des_locl:$!\n";
open(OUT,">$n") || die "unable to read $n:$!\n";
while (<IN>)
{
if (/^\#(define|undef)\s+DES_PTR/)
{ printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
elsif (/^\#(define|undef)\s+DES_RISC1/)
{ printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
elsif (/^\#(define|undef)\s+DES_RISC2/)
{ printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
elsif (/^\#(define|undef)\s+DES_UNROLL/)
{ printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
else
{ print OUT $_; }
}
close(IN);
close(OUT);
&Rename($des_locl,&file_old($des_locl));
&Rename($n,$des_locl);
(($in=$rc4) =~ s/\.([^.]+)/.$postfix/);
$n=&file_new($rc4);
open(IN,"<".$in) || die "unable to read $rc4:$!\n";
open(OUT,">$n") || die "unable to read $n:$!\n";
while (<IN>)
{
if (/^#define\s+RC4_INT\s/)
{ printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
else
{ print OUT $_; }
}
close(IN);
close(OUT);
&Rename($rc4,&file_old($rc4));
&Rename($n,$rc4);
(($in=$rc4_locl) =~ s/\.([^.]+)/.$postfix/);
$n=&file_new($rc4_locl);
open(IN,"<".$in) || die "unable to read $rc4_locl:$!\n";
open(OUT,">$n") || die "unable to read $n:$!\n";
while (<IN>)
{
if (/^#((define)|(undef))\s+RC4_INDEX/)
{ printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
else
{ print OUT $_; }
}
close(IN);
close(OUT);
&Rename($rc4_locl,&file_old($rc4_locl));
&Rename($n,$rc4_locl);
(($in=$md2) =~ s/\.([^.]+)/.$postfix/);
$n=&file_new($md2);
open(IN,"<".$in) || die "unable to read $bn:$!\n";
open(OUT,">$n") || die "unable to read $n:$!\n";
while (<IN>)
{
if (/^#define\s+MD2_INT\s/)
{ printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
else
{ print OUT $_; }
}
close(IN);
close(OUT);
&Rename($md2,&file_old($md2));
&Rename($n,$md2);
(($in=$idea) =~ s/\.([^.]+)/.$postfix/);
$n=&file_new($idea);
open(IN,"<".$in) || die "unable to read $idea:$!\n";
open(OUT,">$n") || die "unable to read $n:$!\n";
while (<IN>)
{
if (/^#define\s+IDEA_INT\s/)
{printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
else
{ print OUT $_; }
}
close(IN);
close(OUT);
&Rename($idea,&file_old($idea));
&Rename($n,$idea);
(($in=$rc2) =~ s/\.([^.]+)/.$postfix/);
$n=&file_new($rc2);
open(IN,"<".$in) || die "unable to read $rc2:$!\n";
open(OUT,">$n") || die "unable to read $n:$!\n";
while (<IN>)
{
if (/^#define\s+RC2_INT\s/)
{printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
else
{ print OUT $_; }
}
close(IN);
close(OUT);
&Rename($rc2,&file_old($rc2));
&Rename($n,$rc2);
(($in=$bf) =~ s/\.([^.]+)/.$postfix/);
$n=&file_new($bf);
open(IN,"<".$in) || die "unable to read $bf:$!\n";
open(OUT,">$n") || die "unable to read $n:$!\n";
while (<IN>)
{
if (/^#(define|undef)\s+BF_PTR/)
{
printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
}
else
{ print OUT $_; }
}
close(IN);
close(OUT);
&Rename($bf,&file_old($bf));
&Rename($n,$bf);
print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
print "SIXTY_FOUR_BIT mode\n" if $b64;
print "THIRTY_TWO_BIT mode\n" if $b32;
print "SIXTEEN_BIT mode\n" if $b16;
print "EIGHT_BIT mode\n" if $b8;
print "DES_PTR used\n" if $des_ptr;
print "DES_RISC1 used\n" if $des_risc1;
print "DES_RISC2 used\n" if $des_risc2;
print "DES_UNROLL used\n" if $des_unroll;
print "DES_INT used\n" if $des_int;
print "BN_LLONG mode\n" if $bn_ll;
print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
print "RC4_INDEX mode\n" if $rc4_idx;
print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
print "BF_PTR used\n" if $bf_ptr == 1;
print "BF_PTR2 used\n" if $bf_ptr == 2;
exit(0);
sub bad_target
{
print STDERR "Usage: Configure [-Dxxx] [-Lxxx] [-lxxx] os/compiler\n";
print STDERR "pick os/compiler from:";
$j=0;
foreach $i (sort keys %table)
{
next if /^b-/;
print STDERR "\n" if ($j++ % 4) == 0;
printf(STDERR "%-18s ",$i);
}
print STDERR "\n";
}
sub Rename
{
local($from,$to)=@_;
unlink($to);
rename($from,$to) || die "unable to rename $from to $to:$!\n";
}
sub file_new { local($a)=@_; $a =~ s/(\.[^.]+$|$)/.new/; $a; }
sub file_old { local($a)=@_; $a =~ s/(\.[^.]+$|$)/.old/; $a; }
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