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Document additional Configure flags.
[thirdparty/openssl.git] / Configure
CommitLineData
a4ed5532 1:
4f9b306c 2eval 'exec perl -S $0 ${1+"$@"}'
a4ed5532
RE		 3 if $running_under_some_shell;
4##
5## Configure -- OpenSSL source tree configuration script
6##
1641cb60 7
448cb8b5 8require 5.000;
1641cb60
BL		 9use strict;
10
22a4f969 11# see INSTALL for instructions.
d02b48c6 12#
434c5dd3
UM		 13# Usage: Configure [-Dxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-asm] [rsaref]
14# [386] platform[:flags]
15#
16# Options:
22a4f969 17# rsaref use RSAref
a723979d 18# no-asm do not use assembler
22a4f969 19# 386 generate 80386 code
434c5dd3
UM		 20# -D, -L, -l, -f, -K: compiler options are passed through
21#
d02b48c6
RE		 22# -DRSAref build to use RSAref
23# -DNO_IDEA build with no IDEA algorithm
24# -DNO_RC4 build with no RC4 algorithm
25# -DNO_RC2 build with no RC2 algorithm
26# -DNO_BF build with no Blowfish algorithm
27# -DNO_DES build with no DES/3DES algorithm
28# -DNO_MD2 build with no MD2 algorithm
29#
30# DES_PTR use pointer lookup vs arrays in the DES in crypto/des/des_locl.h
31# DES_RISC1 use different DES_ENCRYPT macro that helps reduce register
32# dependancies but needs to more registers, good for RISC CPU's
33# DES_RISC2 A different RISC variant.
34# DES_UNROLL unroll the inner DES loop, sometimes helps, somtimes hinders.
35# DES_INT use 'int' instead of 'long' for DES_LONG in crypto/des/des.h
36# This is used on the DEC Alpha where long is 8 bytes
37# and int is 4
38# BN_LLONG use the type 'long long' in crypto/bn/bn.h
58964a49
RE		 39# MD2_CHAR use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h
40# MD2_LONG use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h
d02b48c6
RE		 41# IDEA_SHORT use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h
42# IDEA_LONG use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h
43# RC2_SHORT use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
44# RC2_LONG use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
45# RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
46# RC4_LONG use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
58964a49 47# RC4_INDEX define RC4_INDEX in crypto/rc4/rc4_locl.h. This turns on
d02b48c6
RE		 48# array lookups instead of pointer use.
49# BF_PTR use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
50# BF_PTR2 use a pentium/intel specific version.
58964a49
RE		 51# MD5_ASM use some extra md5 assember,
52# SHA1_ASM use some extra sha1 assember, must define L_ENDIAN for x86
53# RMD160_ASM use some extra ripemd160 assember,
d02b48c6 54
1641cb60 55my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
d02b48c6
RE		 56
57# MD2_CHAR slags pentium pros
1641cb60 58my $x86_gcc_opts="RC4_INDEX MD2_INT BF_PTR2";
d02b48c6
RE		 59
60# MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
61# Don't worry about these normally
62
1641cb60
BL		 63my $tcc="cc";
64my $tflags="-fast -Xa";
65my $tbn_mul="";
66my $tlib="-lnsl -lsocket";
d02b48c6
RE		 67#$bits1="SIXTEEN_BIT ";
68#$bits2="THIRTY_TWO_BIT ";
1641cb60
BL		 69my $bits1="THIRTY_TWO_BIT ";
70my $bits2="SIXTY_FOUR_BIT ";
d02b48c6 71
1641cb60
BL		 72my $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";
73my $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";
74my $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";
75my $x86_bsdi_asm="asm/bn86bsdi.o asm/co86bsdi.o:asm/dx86bsdi.o asm/yx86bsdi.o:asm/bx86bsdi.o:asm/mx86bsdi.o:asm/sx86bsdi.o:asm/cx86bsdi.o:asm/rx86bsdi.o:asm/rm86bsdi.o:asm/r586bsdi.o";
58964a49
RE		 76
77# -DB_ENDIAN slows things down on a sparc for md5, but helps sha1.
78# So the md5_locl.h file has an undef B_ENDIAN if sun is defined
d02b48c6
RE		 79
80#config-string CC : CFLAGS : LDFLAGS : special header file mods:bn_asm \
81# des_asm:bf_asm
1641cb60 82my %table=(
d02b48c6
RE		 83#"b", "$tcc:$tflags:$tlib:$bits1:$tbn_mul::",
84#"bl-4c-2c", "$tcc:$tflags:$tlib:${bits1}BN_LLONG RC4_CHAR MD2_CHAR:$tbn_mul::",
85#"bl-4c-ri", "$tcc:$tflags:$tlib:${bits1}BN_LLONG RC4_CHAR RC4_INDEX:$tbn_mul::",
86#"b2-is-ri-dp", "$tcc:$tflags:$tlib:${bits2}IDEA_SHORT RC4_INDEX DES_PTR:$tbn_mul::",
87
22a4f969 88# Our development configs
d02b48c6 89"purify", "purify gcc:-g -DPURIFY -Wall:-lsocket -lnsl::::",
dfeab068 90"debug", "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror:-lefence::::",
cbb77926 91"debug-ben", "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -O2 -Wall -Wshadow -Werror -pipe:::::",
e778802f 92"debug-ben-strict", "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -DCONST_STRICT -O2 -Wall -Wshadow -Werror -Wpointer-arith -Wcast-qual -Wwrite-strings -pipe:::::",
0de6fd73 93"debug-rse","cc:-DTERMIOS -DL_ENDIAN -pipe -O -g -ggdb3 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
c933b45e 94"debug-solaris-sparc-gcc","gcc:-O3 -g -mv8 -Wall -DB_ENDIAN:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:::",
22a4f969 95"dist", "cc:-O:::::",
d02b48c6
RE		 96
97# Basic configs that should work on any box
98"gcc", "gcc:-O3::BN_LLONG:::",
22a4f969 99"cc", "cc:-O:::::",
d02b48c6 100
58964a49 101
22a4f969 102# Solaris setups
dfeab068 103"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",
22a4f969
UM		 104"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::",
105
d02b48c6
RE		 106# DO NOT use /xO[34] on sparc with SC3.0.
107# It is broken, and will not pass the tests
108"solaris-sparc-cc","cc:-fast -O -Xa -DB_ENDIAN:\
22a4f969 109 -lsocket -lnsl:BN_LLONG RC4_CHAR DES_PTR DES_UNROLL BF_PTR:::",
d02b48c6
RE		 110# SC4.0 is ok, better than gcc, except for the bignum stuff.
111# -fast slows things like DES down quite a lot
112"solaris-sparc-sc4","cc:-xO5 -Xa -DB_ENDIAN:-lsocket -lnsl:\
22a4f969 113 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:::",
d02b48c6
RE		 114"solaris-usparc-sc4","cc:-xtarget=ultra -xarch=v8plus -Xa -xO5 -DB_ENDIAN:\
115 -lsocket -lnsl:\
22a4f969 116 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8.o::",
29c0fccb 117"solaris-sparc-sc4-pic","cc:-xO5 -Xa -DB_ENDIAN -KPIC:-lsocket -lnsl:\
22a4f969 118 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:::",
d02b48c6
RE		 119
120# Sunos configs, assuming sparc for the gcc one.
22a4f969 121##"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::DES_UNROLL:::",
d02b48c6
RE		 122"sunos-gcc","gcc:-O3 -mv8::BN_LLONG RC4_CHAR DES_UNROLL DES_PTR DES_RISC1:::",
123
124# SGI configurations. If the box is rather old (r3000 cpu), you will
125# probably have to remove the '-mips2' flag. I've only been using
126# IRIX 5.[23].
dfeab068
RE		 127# I've recently done 32 and 64 bit mips assember, it make this RSA
128# 3 times faster, use if at all possible.
129#"irix-gcc","gcc:-O2 -mips2::SIXTY_FOUR_BIT BN_LLONG RC4_INDEX RC4_CHAR:::",
22a4f969
UM		 130"irix-gcc","gcc:-O2 -DTERMIOS -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR:::",
131"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:::",
132"irix-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::BN_LLONG DES_PTR DES_RISC2 DES_UNROLL BF_PTR:::",
133"irix64-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::DES_PTR DES_RISC2 DES_UNROLL BF_PTR SIXTY_FOUR_BIT:::",
134"debug-irix-cc", "cc:-w2 -g -DCRYPTO_MDEBUG -DTERMIOS -DB_ENDIAN:::::",
dfeab068 135# This is the n64 mode build.
22a4f969 136"irix-n64-cc", "cc:-64 -O2 -use_readonly_const -DTERMIOS::DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT:::",
d02b48c6
RE		 137
138# HPUX config. I've been building on HPUX 9, so the options may be
22a4f969
UM		 139# different on version 10.
140"hpux-cc", "cc:-DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit +O4 -Wl,-a,archive::DES_PTR DES_UNROLL DES_RISC1:::",
141##"hpux-kr-cc", "cc:-DB_ENDIAN -DNOCONST -DNOPROTO -D_HPUX_SOURCE::DES_PTR DES_UNROLL:::",
d02b48c6 142"hpux-gcc", "gcc:-DB_ENDIAN -O3::BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
13e91dd3
RE		 143# HPUX from www.globus.org
144"hpux11-32bit-cc","cc:+DA2.0 -DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit::DES_PTR DES_UNROLL DES_RISC1:::",
145"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 :::",
d02b48c6 146
dfeab068 147# Dec Alpha, OSF/1 - the alpha164-cc is the flags for a 21164A with
d02b48c6 148# the new compiler
dfeab068 149# For gcc, the following gave a %50 speedup on a 164 over the 'DES_INT' version
22a4f969
UM		 150"alpha-gcc","gcc:-O3::SIXTY_FOUR_BIT_LONG DES_UNROLL DES_RISC1:::",
151"alpha-cc", "cc:-std1 -tune host -O4 -readonly_strings::SIXTY_FOUR_BIT_LONG:::",
152"alpha164-cc", "cc:-std1 -tune host -fast -readonly_strings::SIXTY_FOUR_BIT_LONG:::",
153# assembler versions -- currently defunct:
154##"alpha-gcc","gcc:-O3::SIXTY_FOUR_BIT_LONG DES_UNROLL DES_RISC1:asm/alpha.o::",
155##"alpha-cc", "cc:-tune host -O4 -readonly_strings::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
156##"alpha164-cc", "cc:-tune host -fast -readonly_strings::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
157##"OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:asm/alpha.o::",
d02b48c6
RE		 158
159# The intel boxes :-), It would be worth seeing if bsdi-gcc can use the
58964a49 160# bn86-elf.o file file since it is hand tweaked assembler.
dfeab068
RE		 161"linux-elf", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall -Wuninitialized::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
162"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",
163"linux-aout", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
f4ea5ec5 164"linux-mips", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -Wuninitialized::BN_LLONG:::",
ba423add 165"linux-ppc", "gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::::",
58964a49 166"NetBSD-sparc", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
dfeab068
RE		 167"NetBSD-m68", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
168"NetBSD-x86", "gcc:-DTERMIOS -D_ANSI_SOURCE -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
13e91dd3
RE		 169#"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",
170"FreeBSD", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
171"FreeBSD-elf", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
999e5715 172"bsdi-gcc", "gcc:-O3 -ffast-math -DL_ENDIAN -DPERL5 -m486::RSA_LLONG $x86_gcc_des $x86_gcc_opts:$x86_bsdi_asm",
1641cb60 173"nextstep", "cc:-O3 -Wall::BN_LLONG $x86_gcc_des ${x86_gcc_opts}:::",
58964a49 174# NCR MP-RAS UNIX ver 02.03.01
1641cb60 175"ncr-scde","cc:-O6 -Xa -Hoff=BEHAVED -686 -Hwide -Hiw:-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
d02b48c6
RE		 176
177# UnixWare 2.0
1641cb60
BL		 178"unixware-2.0","cc:-O -DFILIO_H:-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
179"unixware-2.0-pentium","cc:-O -DFILIO_H -Kpentium -Kthread:-lsocket -lnsl:MD2_CHAR RC4_INDEX ${x86_gcc_des}::",
d02b48c6
RE		 180
181# IBM's AIX.
182"aix-cc", "cc:-O -DAIX -DB_ENDIAN::BN_LLONG RC4_CHAR:::",
183"aix-gcc", "gcc:-O2 -DAIX -DB_ENDIAN::BN_LLONG RC4_CHAR:::",
184
58964a49
RE		 185#
186# Cray T90 (SDSC)
187# It's Big-endian, but the algorithms work properly when B_ENDIAN is NOT
188# defined. The T90 ints and longs are 8 bytes long, and apparently the
189# B_ENDIAN code assumes 4 byte ints. Fortunately, the non-B_ENDIAN and
190# non L_ENDIAN code aligns the bytes in each word correctly.
191#
192# The BIT_FIELD_LIMITS define is to avoid two fatal compiler errors:
193#'Taking the address of a bit field is not allowed. '
194#'An expression with bit field exists as the operand of "sizeof" '
195# (written by Wayne Schroeder <schroede@SDSC.EDU>)
196"cray-t90-cc", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::SIXTY_FOUR_BIT_LONG DES_INT:::",
197
13e91dd3
RE		 198#
199# Cray T3E (Research Center Juelich, beckman@acl.lanl.gov)
200#
201# The BIT_FIELD_LIMITS define was written for the C90 (it seems). I added
202# another use. Basically, the problem is that the T3E uses some bit fields
203# for some st_addr stuff, and then sizeof and address-of fails
204# I could not use the ams/alpha.o option because the Cray assembler, 'cam'
205# did not like it.
206"cray-t3e", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::SIXTY_FOUR_BIT_LONG DES_INT:::",
207
d02b48c6
RE		 208# DGUX, 88100.
209"dgux-R3-gcc", "gcc:-O3 -fomit-frame-pointer::RC4_INDEX DES_UNROLL:::",
210"dgux-R4-gcc", "gcc:-O3 -fomit-frame-pointer:-lnsl -lsocket:RC4_INDEX:RC4_INDEX DES_UNROLL:::",
dfeab068 211"dgux-R4-x86-gcc", "gcc:-O3 -fomit-frame-pointer -DL_ENDIAN:-lnsl -lsocket:BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
d02b48c6 212
dfeab068
RE		 213# SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the
214# SCO cc.
1641cb60 215"sco5-cc", "cc::-lsocket:$x86_gcc_des ${x86_gcc_opts}:::", # des options?
d02b48c6
RE		 216
217# Sinix RM400
218"SINIX-N","/usr/ucb/cc:-O2 -misaligned:-lucb:RC4_INDEX RC4_CHAR:::",
219
220# Windows NT, Microsoft Visual C++ 4.0
221
29c7896f
BL		 222"VC-NT","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
223"VC-WIN32","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
d02b48c6
RE		 224"VC-WIN16","cl:::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
225"VC-W31-16","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
226"VC-W31-32","cl:::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
227"VC-MSDOS","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
228
229# Borland C++ 4.5
230"BC-32","bcc32:::DES_PTR RC4_INDEX:::",
231"BC-16","bcc:::BN_LLONG DES_PTR RC4_INDEX SIXTEEN_BIT:::",
dfeab068 232
e04a6c2b
RE		 233# CygWin32
234"CygWin32", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
235
22a4f969
UM		 236# Ultrix from Bernhard Simon <simon@zid.tuwien.ac.at>
237"ultrix","cc:-std1 -O -Olimit 1000 -DL_ENDIAN::::::",
238# K&R C is no longer supported; you need gcc on old Ultrix installations
239##"ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN::::::",
dfeab068
RE		 240
241# Some OpenBSD from Bob Beck <beck@obtuse.com>
22a4f969 242"OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:::",
dfeab068
RE		 243"OpenBSD-x86", "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -m486::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
244"OpenBSD", "gcc:-DTERMIOS -O3 -fomit-frame-pointer::BN_LLONG RC2_CHAR RC4_INDEX DES_UNROLL:::",
245"OpenBSD-mips","gcc:-O2 -DL_ENDIAN:BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR::::",
22a4f969 246
d02b48c6
RE		 247);
248
9becf666
DSH		 249# Miscellaneous hacks: this is designed to allow environments where the "one
250# makefile" option does not auto build all files.
5fd4e2b1
BM		 251## # The first six fields are the hard coded versions of the stuff generated by
252## # ctx_size for pem.h: that is EVP_ENCODE_CTX_SIZE, EVP_MD_SIZE EVP_MD_CTX_SIZE,
253## # EVP_CIPHER_SIZE, EVP_CIPHER_CTX_SIZE and EVP_MAX_MD_SIZE respectively.
9becf666
DSH		 254# If the seventh field is 1 then auto generate
255# crypto/date.h
256# Need to add Win16 and others here.
257
258my %misc_table = (
259"VC-WIN32", "96:60:152:40:4212:20:1",
260"VC-NT", "96:60:152:40:4212:20:1"
261);
262
efadf60f
BL		 263my @WinTargets=qw(VC-NT VC-WIN32 VC-WIN16 VC-W31-16 VC-W31-32 VC-MSDOS BC-32
264 BC-16 CygWin32);
265
1641cb60
BL		 266my $no_asm=0;
267my $postfix="org";
268my $Makefile="Makefile.ssl";
269my $des_locl="crypto/des/des_locl.h";
270my $des ="crypto/des/des.h";
271my $bn ="crypto/bn/bn.h";
272my $md2 ="crypto/md2/md2.h";
273my $rc4 ="crypto/rc4/rc4.h";
274my $rc4_locl="crypto/rc4/rc4_locl.h";
275my $idea ="crypto/idea/idea.h";
276my $rc2 ="crypto/rc2/rc2.h";
277my $bf ="crypto/bf/bf_locl.h";
278my $bn_asm ="bn_asm.o";
279my $des_enc="des_enc.o fcrypt_b.o";
280my $bf_enc ="bf_enc.o";
281my $cast_enc="c_enc.o";
282my $rc4_enc="rc4_enc.o";
283my $rc5_enc="rc5_enc.o";
284my $md5_obj="";
285my $sha1_obj="";
286my $rmd160_obj="";
2613c1fa 287my $processor="";
99aab161
UM		 288my $ranlib;
289my $perl;
290
291$ranlib=&which("ranlib") or $ranlib="true";
292$perl=&which("perl5") or $perl=&which("perl");
d02b48c6
RE		 293
294if ($#ARGV < 0)
295 {
296 &bad_target;
297 exit(1);
298 }
299
1641cb60
BL		 300my $flags="";
301my $libs="";
302my $target="";
d02b48c6
RE		 303foreach (@ARGV)
304 {
dfeab068
RE		 305 if ($_ =~ /^no-asm$/)
306 { $no_asm=1; }
2613c1fa
UM		 307 elsif ($_ =~ /^386$/)
308 { $processor=386; }
5fbe91d8
UM		 309 elsif ($_ =~ /^rsaref$/)
310 {
311 $libs.= "-lRSAglue -lrsaref ";
312 $flags.= "-DRSAref ";
313 }
dfeab068 314 elsif ($_ =~ /^-/)
d02b48c6
RE		 315 {
316 if ($_ =~ /^-[lL](.*)$/)
317 {
318 $libs.=$_." ";
319 }
320 elsif ($_ =~ /^-D(.*)$/)
321 {
322 $flags.=$_." ";
323 }
3eb0ed6d
RE		 324 elsif ($_ =~ /^-[fK](.*)$/)
325 {
326 $flags.=$_." ";
327 }
d02b48c6
RE		 328 else
329 {
3eb0ed6d 330 die "unknown options, only -Dxxx, -Lxxx, -lxxx, -fxxx and -Kxxx are supported\n";
d02b48c6
RE		 331 }
332 }
116e3153
RE		 333 elsif ($_ =~ /^([^:]+):(.+)$/) {
334 eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
335 $target=$1;
336 }
d02b48c6
RE		 337 else
338 {
339 die "target already defined - $target\n" if ($target ne "");
340 $target=$_;
341 if (!defined($table{$target}))
342 {
343 &bad_target;
344 exit(1);
345 }
346 }
347 }
348
349if (!defined($table{$target}))
350 {
351 &bad_target;
352 exit(1);
353 }
354
efadf60f
BL		 355my $IsWindows=scalar grep /^$target$/,@WinTargets;
356
357print "IsWindows=$IsWindows\n";
358
1641cb60
BL		 359(my $cc,my $cflags,my $lflags,my $bn_ops,my $bn_obj,my $des_obj,my $bf_obj,
360 $md5_obj,$sha1_obj,my $cast_obj,my $rc4_obj,$rmd160_obj,my $rc5_obj)=
df0af1a7 361 split(/\s*:\s*/,$table{$target} . ":" x 20 , -1);
d02b48c6
RE		 362$cflags="$flags$cflags" if ($flags ne "");
363$lflags="$libs$lflags"if ($libs ne "");
364
dfeab068
RE		 365if ($no_asm)
366 {
367 $bn_obj=$des_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj="";
368 $sha1_obj=$md5_obj=$rmd160_obj="";
369 }
370
1750ebcb
DSH		 371#my ($bn1)=split(/\s+/,$bn_obj);
372#$bn1 = "" unless defined $bn1;
373#$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
374#$bn_obj="$bn1";
375
376$bn_obj = $bn_asm unless $bn_obj ne "";
dfeab068 377
58964a49
RE		 378$des_obj=$des_enc unless ($des_obj =~ /\.o$/);
379$bf_obj=$bf_enc unless ($bf_obj =~ /\.o$/);
380$cast_obj=$cast_enc unless ($cast_obj =~ /\.o$/);
381$rc4_obj=$rc4_enc unless ($rc4_obj =~ /\.o$/);
382$rc5_obj=$rc5_enc unless ($rc5_obj =~ /\.o$/);
383if ($sha1_obj =~ /\.o$/)
384 {
385# $sha1_obj=$sha1_enc;
386 $cflags.=" -DSHA1_ASM";
387 }
388if ($md5_obj =~ /\.o$/)
389 {
390# $md5_obj=$md5_enc;
391 $cflags.=" -DMD5_ASM";
392 }
393if ($rmd160_obj =~ /\.o$/)
394 {
395# $rmd160_obj=$rmd160_enc;
396 $cflags.=" -DRMD160_ASM";
397 }
d02b48c6 398
f2d4be3b
BL		 399open(IN,'<Makefile.org') || die "unable to read Makefile.org:$!\n";
400open(OUT,">$Makefile") || die "unable to create $Makefile:$!\n";
d02b48c6
RE		 401while (<IN>)
402 {
403 chop;
dfeab068 404 s/^PLATFORM=.*$/PLATFORM=$target/;
d02b48c6
RE		 405 s/^CC=.*$/CC= $cc/;
406 s/^CFLAG=.*$/CFLAG= $cflags/;
407 s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
06287285 408 s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
d02b48c6
RE		 409 s/^DES_ENC=.*$/DES_ENC= $des_obj/;
410 s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
58964a49
RE		 411 s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
412 s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
413 s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
414 s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
415 s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
416 s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
2613c1fa 417 s/^PROCESSOR=.*/PROCESSOR= $processor/;
99aab161
UM		 418 s/^RANLIB=.*/RANLIB= $ranlib/;
419 s/^PERL=.*/PERL= $perl/;
d02b48c6
RE		 420 print OUT $_."\n";
421 }
422close(IN);
423close(OUT);
f2d4be3b 424
58964a49
RE		 425print "CC =$cc\n";
426print "CFLAG =$cflags\n";
427print "EX_LIBS =$lflags\n";
06287285 428print "BN_ASM =$bn_obj\n";
58964a49
RE		 429print "DES_ENC =$des_obj\n";
430print "BF_ENC =$bf_obj\n";
431print "CAST_ENC =$cast_obj\n";
432print "RC4_ENC =$rc4_obj\n";
433print "RC5_ENC =$rc5_obj\n";
434print "MD5_OBJ_ASM =$md5_obj\n";
435print "SHA1_OBJ_ASM =$sha1_obj\n";
436print "RMD160_OBJ_ASM=$rmd160_obj\n";
2613c1fa 437print "PROCESSOR =$processor\n";
99aab161
UM		 438print "RANLIB =$ranlib\n";
439print "PERL =$perl\n";
d02b48c6 440
1641cb60
BL		 441my $des_ptr=0;
442my $des_risc1=0;
443my $des_risc2=0;
444my $des_unroll=0;
445my $bn_ll=0;
446my $def_int=2;
447my $rc4_int=$def_int;
448my $md2_int=$def_int;
449my $idea_int=$def_int;
450my $rc2_int=$def_int;
451my $rc4_idx=0;
452my $bf_ptr=0;
453my @type=("char","short","int","long");
454my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
455
456my $des_int;
d02b48c6
RE		 457
458foreach (sort split(/\s+/,$bn_ops))
459 {
460 $des_ptr=1 if /DES_PTR/;
461 $des_risc1=1 if /DES_RISC1/;
462 $des_risc2=1 if /DES_RISC2/;
463 $des_unroll=1 if /DES_UNROLL/;
464 $des_int=1 if /DES_INT/;
465 $bn_ll=1 if /BN_LLONG/;
466 $rc4_int=0 if /RC4_CHAR/;
467 $rc4_int=3 if /RC4_LONG/;
468 $rc4_idx=1 if /RC4_INDEX/;
469 $md2_int=0 if /MD2_CHAR/;
470 $md2_int=3 if /MD2_LONG/;
471 $idea_int=1 if /IDEA_SHORT/;
472 $idea_int=3 if /IDEA_LONG/;
473 $rc2_int=1 if /RC2_SHORT/;
474 $rc2_int=3 if /RC2_LONG/;
475 $bf_ptr=1 if $_ eq "BF_PTR";
476 $bf_ptr=2 if $_ eq "BF_PTR2";
d02b48c6 477 ($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
58964a49 478 ($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
d02b48c6
RE		 479 ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
480 ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
481 ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
482 }
483
1641cb60 484((my $in=$bn) =~ s/\.([^.]+)/.$postfix/);
f2d4be3b 485my $n=&file_new($bn);
d02b48c6
RE		 486open(IN,"<".$in) || die "unable to read $bn:$!\n";
487open(OUT,">$n") || die "unable to read $n:$!\n";
488while (<IN>)
489 {
490 if (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
491 { printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
492 elsif (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
493 { printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
494 elsif (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
495 { printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
496 elsif (/^#((define)|(undef))\s+SIXTEEN_BIT/)
497 { printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
498 elsif (/^#((define)|(undef))\s+EIGHT_BIT/)
499 { printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
500 elsif (/^#((define)|(undef))\s+BN_LLONG\s*$/)
501 { printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
502 else
503 { print OUT $_; }
504 }
505close(IN);
506close(OUT);
507&Rename($bn,&file_old($bn));
508&Rename($n,$bn);
509
510(($in=$des) =~ s/\.([^.]+)/.$postfix/);
511$n=&file_new($des);
512open(IN,"<".$in) || die "unable to read $des:$!\n";
513open(OUT,">$n") || die "unable to read $n:$!\n";
514while (<IN>)
515 {
516 if (/^\#define\s+DES_LONG\s+.*/)
517 { printf OUT "#define DES_LONG unsigned %s\n",
518 ($des_int)?'int':'long'; }
519 else
520 { print OUT $_; }
521 }
522close(IN);
523close(OUT);
524&Rename($des,&file_old($des));
525&Rename($n,$des);
526
527(($in=$des_locl) =~ s/\.([^.]+)/.$postfix/);
528$n=&file_new($des_locl);
529open(IN,"<".$in) || die "unable to read $des_locl:$!\n";
530open(OUT,">$n") || die "unable to read $n:$!\n";
531while (<IN>)
532 {
533 if (/^\#(define|undef)\s+DES_PTR/)
534 { printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
535 elsif (/^\#(define|undef)\s+DES_RISC1/)
536 { printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
537 elsif (/^\#(define|undef)\s+DES_RISC2/)
538 { printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
539 elsif (/^\#(define|undef)\s+DES_UNROLL/)
540 { printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
541 else
542 { print OUT $_; }
543 }
544close(IN);
545close(OUT);
546&Rename($des_locl,&file_old($des_locl));
547&Rename($n,$des_locl);
548
549(($in=$rc4) =~ s/\.([^.]+)/.$postfix/);
550$n=&file_new($rc4);
551open(IN,"<".$in) || die "unable to read $rc4:$!\n";
552open(OUT,">$n") || die "unable to read $n:$!\n";
553while (<IN>)
554 {
555 if (/^#define\s+RC4_INT\s/)
556 { printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
557 else
558 { print OUT $_; }
559 }
560close(IN);
561close(OUT);
562&Rename($rc4,&file_old($rc4));
563&Rename($n,$rc4);
564
58964a49
RE		 565(($in=$rc4_locl) =~ s/\.([^.]+)/.$postfix/);
566$n=&file_new($rc4_locl);
567open(IN,"<".$in) || die "unable to read $rc4_locl:$!\n";
d02b48c6
RE		 568open(OUT,">$n") || die "unable to read $n:$!\n";
569while (<IN>)
570 {
571 if (/^#((define)|(undef))\s+RC4_INDEX/)
572 { printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
573 else
574 { print OUT $_; }
575 }
576close(IN);
577close(OUT);
58964a49
RE		 578&Rename($rc4_locl,&file_old($rc4_locl));
579&Rename($n,$rc4_locl);
d02b48c6
RE		 580
581(($in=$md2) =~ s/\.([^.]+)/.$postfix/);
582$n=&file_new($md2);
583open(IN,"<".$in) || die "unable to read $bn:$!\n";
584open(OUT,">$n") || die "unable to read $n:$!\n";
585while (<IN>)
586 {
587 if (/^#define\s+MD2_INT\s/)
588 { printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
589 else
590 { print OUT $_; }
591 }
592close(IN);
593close(OUT);
594&Rename($md2,&file_old($md2));
595&Rename($n,$md2);
596
597(($in=$idea) =~ s/\.([^.]+)/.$postfix/);
598$n=&file_new($idea);
599open(IN,"<".$in) || die "unable to read $idea:$!\n";
600open(OUT,">$n") || die "unable to read $n:$!\n";
601while (<IN>)
602 {
603 if (/^#define\s+IDEA_INT\s/)
604 {printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
605 else
606 { print OUT $_; }
607 }
608close(IN);
609close(OUT);
610&Rename($idea,&file_old($idea));
611&Rename($n,$idea);
612
613(($in=$rc2) =~ s/\.([^.]+)/.$postfix/);
614$n=&file_new($rc2);
615open(IN,"<".$in) || die "unable to read $rc2:$!\n";
616open(OUT,">$n") || die "unable to read $n:$!\n";
617while (<IN>)
618 {
619 if (/^#define\s+RC2_INT\s/)
620 {printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
621 else
622 { print OUT $_; }
623 }
624close(IN);
625close(OUT);
626&Rename($rc2,&file_old($rc2));
627&Rename($n,$rc2);
628
629(($in=$bf) =~ s/\.([^.]+)/.$postfix/);
630$n=&file_new($bf);
631open(IN,"<".$in) || die "unable to read $bf:$!\n";
632open(OUT,">$n") || die "unable to read $n:$!\n";
633while (<IN>)
634 {
635 if (/^#(define|undef)\s+BF_PTR/)
636 {
637 printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
638 printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
639 printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
640 }
641 else
642 { print OUT $_; }
643 }
644close(IN);
645close(OUT);
646&Rename($bf,&file_old($bf));
647&Rename($n,$bf);
648
9becf666
DSH		 649# Now the miscellaneous fixups
650
651if(defined $misc_table{$target}) {
652 my ($enc_ctx, $md_size, $md_ctx_size, $cipher_size, $cipher_ctx_size,
653 $max_md_size, $date_fix) =
654 split(/\s*:\s*/,$misc_table{$target} . ":", -1);
655
5fd4e2b1
BM		 656## #print "EVP_ENCODE_CTX_SIZE $enc_ctx\n";
657## #print "EVP_MD_SIZE $md_size\n";
658## #print "EVP_MD_CTX_SIZE $md_ctx_size\n";
659## #print "EVP_CIPHER_SIZE $cipher_size\n";
660## #print "EVP_CIPHER_CTX_SIZE $cipher_ctx_size\n";
661## #print "EVP_MAX_MD_SIZE $max_md_size\n";
9becf666
DSH		 662#printf "Date fix: %s\n", $date_fix ? "Yes" : "No";
663
664# Fix the date
665
666if($date_fix) {
667 open (OUT,">crypto/date.h") || die "Can't open date.h";
668 printf OUT "#define DATE \"%s\"\n", scalar gmtime();
669 close(OUT);
670}
671
5fd4e2b1
BM		 672## open (IN, "crypto/pem/pem.org") || die "Can't open crypto/pem/pem.org";
673## open (OUT, ">crypto/pem/pem.h") || die "Can't create crypto/pem/pem.h";
674##
675## # Now fix up pem.h
676## while(<IN>) {
677## chop;
678## s/^(#define EVP_ENCODE_CTX_SIZE).*$/$1 $enc_ctx/;
679## s/^(#define EVP_MD_SIZE).*$/$1 $md_size/;
680## s/^(#define EVP_MD_CTX_SIZE).*$/$1 $md_ctx_size/;
681## s/^(#define EVP_CIPHER_SIZE).*$/$1 $cipher_size/;
682## s/^(#define EVP_CIPHER_CTX_SIZE).*$/$1 $cipher_ctx_size/;
683## s/^(#define EVP_MAX_MD_SIZE).*$/$1 $max_md_size/;
684## print OUT "$_\n";
685## }
686##
687## close (IN);
688## close (OUT);
9becf666
DSH		 689
690
691}
692
d02b48c6
RE		 693print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
694print "SIXTY_FOUR_BIT mode\n" if $b64;
695print "THIRTY_TWO_BIT mode\n" if $b32;
696print "SIXTEEN_BIT mode\n" if $b16;
697print "EIGHT_BIT mode\n" if $b8;
698print "DES_PTR used\n" if $des_ptr;
699print "DES_RISC1 used\n" if $des_risc1;
700print "DES_RISC2 used\n" if $des_risc2;
701print "DES_UNROLL used\n" if $des_unroll;
702print "DES_INT used\n" if $des_int;
703print "BN_LLONG mode\n" if $bn_ll;
704print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
705print "RC4_INDEX mode\n" if $rc4_idx;
706print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
707print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
708print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
709print "BF_PTR used\n" if $bf_ptr == 1;
710print "BF_PTR2 used\n" if $bf_ptr == 2;
cba5068d 711
dd56626e 712system 'make -f Makefile.ssl links' if !$IsWindows;
cba5068d 713
d02b48c6
RE		 714exit(0);
715
716sub bad_target
717 {
434c5dd3 718 print STDERR "Usage: Configure [-Dxxx] [-Lxxx] [-lxxx] [no-asm] [rsaref] os/compiler\n";
d02b48c6 719 print STDERR "pick os/compiler from:";
1641cb60 720 my $j=0;
6457ad15
BL		 721 my $i;
722 foreach $i (sort keys %table)
d02b48c6 723 {
d02b48c6
RE		 724 print STDERR "\n" if ($j++ % 4) == 0;
725 printf(STDERR "%-18s ",$i);
726 }
727 print STDERR "\n";
728 }
729
730sub Rename
731 {
1641cb60 732 my($from,$to)=@_;
d02b48c6 733 unlink($to);
f2d4be3b
BL		 734 if(!rename($from,$to))
735 {
df0af1a7 736 -e $from && die "unable to rename $from to $to:$!\n";
f2d4be3b 737 }
d02b48c6
RE		 738 }
739
6457ad15
BL		 740sub file_new { my($a)=@_; $a =~ s/(\.[^.]+$|$)/.new/; $a; }
741sub file_old { my($a)=@_; $a =~ s/(\.[^.]+$|$)/.old/; $a; }
99aab161
UM		 742
743sub which
744 {
745 my($name)=@_;
746 my $path;
747 foreach $path (split /:/, $ENV{PATH})
748 {
749 if (-x "$path/$name")
750 {
a5a47e4a
UM		 751 return "$path/$name" unless ($name eq "perl" and
752 system("$path/$name -e " . '\'exit($]<5.0);\''));
99aab161
UM		 753 }
754 }
755 }
756
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