Configure 26.2 KB
Newer Older
1
:
B
Ben Laurie 已提交
2
eval 'exec perl -S $0 ${1+"$@"}'
3 4 5 6
    if $running_under_some_shell;
##
##  Configure -- OpenSSL source tree configuration script
##
7

B
Ben Laurie 已提交
8
require 5.000;
9 10
use strict;

11
# see INSTALL for instructions.
12
#
13 14
# Configure options:
# rsaref        use RSAref
U
Ulf Möller 已提交
15
# no-asm        do not use assembler
16
# 386           generate 80386 code
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
# -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
34 35
# 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
36 37 38 39 40 41
# 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
42
# RC4_INDEX	define RC4_INDEX in crypto/rc4/rc4_locl.h.  This turns on
43 44 45
#		array lookups instead of pointer use.
# BF_PTR	use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
# BF_PTR2	use a pentium/intel specific version.
46 47 48
# 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,
49

50
my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
51 52

# MD2_CHAR slags pentium pros
53
my $x86_gcc_opts="RC4_INDEX MD2_INT BF_PTR2";
54 55 56 57

# MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
# Don't worry about these normally

58 59 60 61
my $tcc="cc";
my $tflags="-fast -Xa";
my $tbn_mul="";
my $tlib="-lnsl -lsocket";
62 63
#$bits1="SIXTEEN_BIT ";
#$bits2="THIRTY_TWO_BIT ";
64 65
my $bits1="THIRTY_TWO_BIT ";
my $bits2="SIXTY_FOUR_BIT ";
66

67 68 69 70
my $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";
my $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";
my $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";
my $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";
71 72 73

# -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
74 75 76

#config-string	CC : CFLAGS : LDFLAGS : special header file mods:bn_asm \
# des_asm:bf_asm
77
my %table=(
78 79 80 81 82
#"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::",

83
# Our development configs
84
"purify",	"purify gcc:-g -DPURIFY -Wall:-lsocket -lnsl::::",
85
"debug",	"gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror:-lefence::::",
B
Ben Laurie 已提交
86
"debug-ben",	"gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -O2 -Wall -Wshadow -Werror -pipe:::::",
B
Ben Laurie 已提交
87
"debug-ben-strict",	"gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -DCONST_STRICT -O2 -Wall -Wshadow -Werror -Wpointer-arith -Wcast-qual -Wwrite-strings -pipe:::::",
88
"debug-rse","cc:-DTERMIOS -DL_ENDIAN -pipe -O -g -ggdb3 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
89
"debug-solaris-sparc-gcc","gcc:-O3 -g -mv8 -Wall -DB_ENDIAN:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:::",
90
"dist",		"cc:-O:::::",
91 92 93

# Basic configs that should work on any box
"gcc",		"gcc:-O3::BN_LLONG:::",
94
"cc",		"cc:-O:::::",
95

96

97
# Solaris setups
98
"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",
99 100
"solaris-sparc-gcc","gcc:-O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:asm/sparcv8.o::",

101 102 103
# 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:\
104
	-lsocket -lnsl:BN_LLONG RC4_CHAR DES_PTR DES_UNROLL BF_PTR:::",
105 106 107
# 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:\
108
	BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:::",
109 110
"solaris-usparc-sc4","cc:-xtarget=ultra -xarch=v8plus -Xa -xO5 -DB_ENDIAN:\
	-lsocket -lnsl:\
111
	BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8.o::",
B
Ben Laurie 已提交
112
"solaris-sparc-sc4-pic","cc:-xO5 -Xa -DB_ENDIAN -KPIC:-lsocket -lnsl:\
113
	BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:::",
114 115

# Sunos configs, assuming sparc for the gcc one.
116
##"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::DES_UNROLL:::",
117 118 119 120 121
"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].
122 123 124
# 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:::",
125 126 127 128 129
"irix-gcc","gcc:-O2 -DTERMIOS -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR:::",
"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:::",
"irix-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::BN_LLONG DES_PTR DES_RISC2 DES_UNROLL BF_PTR:::",
"irix64-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::DES_PTR DES_RISC2 DES_UNROLL BF_PTR SIXTY_FOUR_BIT:::",
"debug-irix-cc", "cc:-w2 -g -DCRYPTO_MDEBUG -DTERMIOS -DB_ENDIAN:::::",
130
# This is the n64 mode build.
131
"irix-n64-cc", "cc:-64 -O2 -use_readonly_const -DTERMIOS::DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT:::",
132 133

# HPUX config.  I've been building on HPUX 9, so the options may be
134 135 136
# different on version 10.
"hpux-cc",	"cc:-DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit +O4 -Wl,-a,archive::DES_PTR DES_UNROLL DES_RISC1:::",
##"hpux-kr-cc",	"cc:-DB_ENDIAN -DNOCONST -DNOPROTO -D_HPUX_SOURCE::DES_PTR DES_UNROLL:::",
137
"hpux-gcc",	"gcc:-DB_ENDIAN -O3::BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
138 139 140
# 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 :::",
141

142
# Dec Alpha, OSF/1 - the alpha164-cc is the flags for a 21164A with
143
# the new compiler
144
# For gcc, the following gave a %50 speedup on a 164 over the 'DES_INT' version
145 146 147 148 149 150 151 152
"alpha-gcc","gcc:-O3::SIXTY_FOUR_BIT_LONG DES_UNROLL DES_RISC1:::",
"alpha-cc", "cc:-std1 -tune host -O4 -readonly_strings::SIXTY_FOUR_BIT_LONG:::",
"alpha164-cc", "cc:-std1 -tune host -fast -readonly_strings::SIXTY_FOUR_BIT_LONG:::",
# assembler versions -- currently defunct:
##"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::",
##"OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:asm/alpha.o::",
153 154

# The intel boxes :-), It would be worth seeing if bsdi-gcc can use the
155
# bn86-elf.o file file since it is hand tweaked assembler.
156 157 158
"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",
U
Ulf Möller 已提交
159
"linux-mips",   "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -Wuninitialized::BN_LLONG:::",
B
Ben Laurie 已提交
160
"linux-ppc",    "gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::::",
161
"NetBSD-sparc",	"gcc:-DTERMIOS -O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
162 163
"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:",
164 165 166
#"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",
167
"bsdi-gcc",     "gcc:-O3 -ffast-math -DL_ENDIAN -DPERL5 -m486::RSA_LLONG $x86_gcc_des $x86_gcc_opts:$x86_bsdi_asm",
168
"nextstep",	"cc:-O3 -Wall::BN_LLONG $x86_gcc_des ${x86_gcc_opts}:::",
169
# NCR MP-RAS UNIX ver 02.03.01
170
"ncr-scde","cc:-O6 -Xa -Hoff=BEHAVED -686 -Hwide -Hiw:-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
171 172

# UnixWare 2.0
173 174
"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_gcc_des}::",
175 176 177 178 179

# 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:::",

180 181 182 183 184 185 186 187 188 189 190 191 192
#
# 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:::",

193 194 195 196 197 198 199 200 201 202
#
# 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:::",

203 204 205
# 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:::",
206
"dgux-R4-x86-gcc",	"gcc:-O3 -fomit-frame-pointer -DL_ENDIAN:-lnsl -lsocket:BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
207

208 209
# SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the
# SCO cc.
210
"sco5-cc",  "cc::-lsocket:$x86_gcc_des ${x86_gcc_opts}:::", # des options?
211 212 213 214 215 216

# Sinix RM400
"SINIX-N","/usr/ucb/cc:-O2 -misaligned:-lucb:RC4_INDEX RC4_CHAR:::",

# Windows NT, Microsoft Visual C++ 4.0

217 218
"VC-NT","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
"VC-WIN32","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
219 220 221 222 223 224 225 226
"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:::",
227

228 229 230
# CygWin32
"CygWin32", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",

231 232 233 234
# Ultrix from Bernhard Simon <simon@zid.tuwien.ac.at>
"ultrix","cc:-std1 -O -Olimit 1000 -DL_ENDIAN::::::",
# K&R C is no longer supported; you need gcc on old Ultrix installations
##"ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN::::::",
235 236

# Some OpenBSD from Bob Beck <beck@obtuse.com>
237
"OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:::",
238 239 240
"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::::",
241

242 243
);

244 245
# Miscellaneous hacks: this is designed to allow environments where the "one
# makefile" option does not auto build all files.
246 247 248
## # The first six fields are the hard coded versions of the stuff generated by
## # ctx_size for pem.h: that is EVP_ENCODE_CTX_SIZE, EVP_MD_SIZE EVP_MD_CTX_SIZE,
## # EVP_CIPHER_SIZE, EVP_CIPHER_CTX_SIZE and EVP_MAX_MD_SIZE respectively.
249 250 251 252 253 254 255 256 257
# If the seventh field is 1 then auto generate
# crypto/date.h
# Need to add Win16 and others here.

my %misc_table = (
"VC-WIN32", 	"96:60:152:40:4212:20:1",
"VC-NT", 	"96:60:152:40:4212:20:1"
);

B
Ben Laurie 已提交
258 259 260
my @WinTargets=qw(VC-NT VC-WIN32 VC-WIN16 VC-W31-16 VC-W31-32 VC-MSDOS BC-32
	BC-16 CygWin32);

261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281
my $no_asm=0;
my $postfix="org";
my $Makefile="Makefile.ssl";
my $des_locl="crypto/des/des_locl.h";
my $des	="crypto/des/des.h";
my $bn	="crypto/bn/bn.h";
my $md2	="crypto/md2/md2.h";
my $rc4	="crypto/rc4/rc4.h";
my $rc4_locl="crypto/rc4/rc4_locl.h";
my $idea	="crypto/idea/idea.h";
my $rc2	="crypto/rc2/rc2.h";
my $bf	="crypto/bf/bf_locl.h";
my $bn_asm	="bn_asm.o";
my $des_enc="des_enc.o fcrypt_b.o";
my $bf_enc	="bf_enc.o";
my $cast_enc="c_enc.o";
my $rc4_enc="rc4_enc.o";
my $rc5_enc="rc5_enc.o";
my $md5_obj="";
my $sha1_obj="";
my $rmd160_obj="";
U
Ulf Möller 已提交
282
my $processor="";
283 284 285 286 287
my $ranlib;
my $perl;

$ranlib=&which("ranlib") or $ranlib="true";
$perl=&which("perl5") or $perl=&which("perl");
288 289 290 291 292 293 294

if ($#ARGV < 0)
	{
	&bad_target;
	exit(1);
	}

295 296 297
my $flags="";
my $libs="";
my $target="";
298 299
foreach (@ARGV)
	{
300 301
	if ($_ =~ /^no-asm$/)
		{ $no_asm=1; }
U
Ulf Möller 已提交
302 303
	elsif ($_ =~ /^386$/)
		{ $processor=386; }
U
Ulf Möller 已提交
304 305 306 307 308
	elsif ($_ =~ /^rsaref$/)
		{
		$libs.= "-lRSAglue -lrsaref ";
		$flags.= "-DRSAref ";
		}
309
	elsif ($_ =~ /^-/)
310 311 312 313 314 315 316 317 318
		{
		if ($_ =~ /^-[lL](.*)$/)
			{
			$libs.=$_." ";
			}
		elsif ($_ =~ /^-D(.*)$/)
			{
			$flags.=$_." ";
			}
319 320 321 322
		elsif ($_ =~ /^-[fK](.*)$/)
			{
			$flags.=$_." ";
			}
323 324
		else
			{
325
			die "unknown options, only -Dxxx, -Lxxx, -lxxx, -fxxx and -Kxxx are supported\n";
326 327
			}
		}
328 329 330 331
	elsif ($_ =~ /^([^:]+):(.+)$/) {
		eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
		$target=$1;
	}
332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349
	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);
	}

B
Ben Laurie 已提交
350 351 352 353
my $IsWindows=scalar grep /^$target$/,@WinTargets;

print "IsWindows=$IsWindows\n";

354 355
(my $cc,my $cflags,my $lflags,my $bn_ops,my $bn_obj,my $des_obj,my $bf_obj,
 $md5_obj,$sha1_obj,my $cast_obj,my $rc4_obj,$rmd160_obj,my $rc5_obj)=
356
	split(/\s*:\s*/,$table{$target} . ":" x 20 , -1);
357 358 359
$cflags="$flags$cflags" if ($flags ne "");
$lflags="$libs$lflags"if ($libs ne "");

360 361 362 363 364 365
if ($no_asm)
	{
	$bn_obj=$des_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj="";
	$sha1_obj=$md5_obj=$rmd160_obj="";
	}

366 367 368 369 370 371
#my ($bn1)=split(/\s+/,$bn_obj);
#$bn1 = "" unless defined $bn1;
#$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
#$bn_obj="$bn1";

$bn_obj = $bn_asm unless $bn_obj ne "";
372

373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392
$des_obj=$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";
	}
393

394 395
open(IN,'<Makefile.org') || die "unable to read Makefile.org:$!\n";
open(OUT,">$Makefile") || die "unable to create $Makefile:$!\n";
396 397 398
while (<IN>)
	{
	chop;
399
	s/^PLATFORM=.*$/PLATFORM=$target/;
400 401 402
	s/^CC=.*$/CC= $cc/;
	s/^CFLAG=.*$/CFLAG= $cflags/;
	s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
B
Ben Laurie 已提交
403
	s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
404 405
	s/^DES_ENC=.*$/DES_ENC= $des_obj/;
	s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
406 407 408 409 410 411
	s/^CAST_ENC=.*$/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/;
U
Ulf Möller 已提交
412
	s/^PROCESSOR=.*/PROCESSOR= $processor/;
413 414
	s/^RANLIB=.*/RANLIB= $ranlib/;
	s/^PERL=.*/PERL= $perl/;
415 416 417 418
	print OUT $_."\n";
	}
close(IN);
close(OUT);
419

420 421 422
print "CC            =$cc\n";
print "CFLAG         =$cflags\n";
print "EX_LIBS       =$lflags\n";
B
Ben Laurie 已提交
423
print "BN_ASM        =$bn_obj\n";
424 425 426 427 428 429 430 431
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";
U
Ulf Möller 已提交
432
print "PROCESSOR     =$processor\n";
433 434
print "RANLIB        =$ranlib\n";
print "PERL          =$perl\n";
435

436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451
my $des_ptr=0;
my $des_risc1=0;
my $des_risc2=0;
my $des_unroll=0;
my $bn_ll=0;
my $def_int=2;
my $rc4_int=$def_int;
my $md2_int=$def_int;
my $idea_int=$def_int;
my $rc2_int=$def_int;
my $rc4_idx=0;
my $bf_ptr=0;
my @type=("char","short","int","long");
my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);

my $des_int;
452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472

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/;
473
	($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
474 475 476 477 478
	($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/;
	}

479
((my $in=$bn) =~ s/\.([^.]+)/.$postfix/);
480
my $n=&file_new($bn);
481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559
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);

560 561 562
(($in=$rc4_locl) =~ s/\.([^.]+)/.$postfix/);
$n=&file_new($rc4_locl);
open(IN,"<".$in) || die "unable to read $rc4_locl:$!\n";
563 564 565 566 567 568 569 570 571 572
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 $_; }
	}
close(IN);
close(OUT);
573 574
&Rename($rc4_locl,&file_old($rc4_locl));
&Rename($n,$rc4_locl);
575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643

(($in=$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);

644 645 646 647 648 649 650
# Now the miscellaneous fixups

if(defined $misc_table{$target}) {
	my ($enc_ctx, $md_size, $md_ctx_size, $cipher_size, $cipher_ctx_size,
		$max_md_size, $date_fix) = 
		split(/\s*:\s*/,$misc_table{$target} . ":", -1);

651 652 653 654 655 656
## #print "EVP_ENCODE_CTX_SIZE $enc_ctx\n";
## #print "EVP_MD_SIZE $md_size\n";
## #print "EVP_MD_CTX_SIZE $md_ctx_size\n";
## #print "EVP_CIPHER_SIZE $cipher_size\n";
## #print "EVP_CIPHER_CTX_SIZE $cipher_ctx_size\n";
## #print "EVP_MAX_MD_SIZE $max_md_size\n";
657 658 659 660 661 662 663 664 665 666
#printf "Date fix: %s\n", $date_fix ? "Yes" : "No";

# Fix the date

if($date_fix) {
	open (OUT,">crypto/date.h") || die "Can't open date.h";
	printf OUT "#define DATE \"%s\"\n", scalar gmtime();
	close(OUT);
}

667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683
## open (IN, "crypto/pem/pem.org") || die "Can't open crypto/pem/pem.org";
## open (OUT, ">crypto/pem/pem.h") || die "Can't create crypto/pem/pem.h";
## 
## # Now fix up pem.h
## while(<IN>) {
## 	chop;
## 	s/^(#define EVP_ENCODE_CTX_SIZE).*$/$1 $enc_ctx/;
## 	s/^(#define EVP_MD_SIZE).*$/$1 $md_size/;
## 	s/^(#define EVP_MD_CTX_SIZE).*$/$1 $md_ctx_size/;
## 	s/^(#define EVP_CIPHER_SIZE).*$/$1 $cipher_size/;
## 	s/^(#define EVP_CIPHER_CTX_SIZE).*$/$1 $cipher_ctx_size/;
## 	s/^(#define EVP_MAX_MD_SIZE).*$/$1 $max_md_size/;
## 	print OUT "$_\n";
## }
## 
## close (IN);
## close (OUT);
684 685 686 687


}

688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705
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; 
B
Ben Laurie 已提交
706

707
system 'make -f Makefile.ssl links' if !$IsWindows;
B
Ben Laurie 已提交
708

709 710 711 712 713 714
exit(0);

sub bad_target
	{
	print STDERR "Usage: Configure [-Dxxx] [-Lxxx] [-lxxx] os/compiler\n";
	print STDERR "pick os/compiler from:";
715
	my $j=0;
716 717
	my $i;
	foreach $i (sort keys %table)
718 719 720 721 722 723 724 725 726
		{
		print STDERR "\n" if ($j++ % 4) == 0;
		printf(STDERR "%-18s ",$i);
		}
	print STDERR "\n";
	}

sub Rename
	{
727
	my($from,$to)=@_;
728
	unlink($to);
729 730
	if(!rename($from,$to))
	    {
731
	     -e $from && die "unable to rename $from to $to:$!\n";
732
	    }
733 734
	}

735 736
sub file_new { my($a)=@_; $a =~ s/(\.[^.]+$|$)/.new/; $a; }
sub file_old { my($a)=@_; $a =~ s/(\.[^.]+$|$)/.old/; $a; }
737 738 739 740 741 742 743 744 745

sub which
	{
	my($name)=@_;
	my $path;
	foreach $path (split /:/, $ENV{PATH})
		{
		if (-x "$path/$name")
			{
746 747
			return "$path/$name" unless ($name eq "perl" and
			 system("$path/$name -e " . '\'exit($]<5.0);\''));
748 749 750 751
			}
		}
	}