]> git.ipfire.org Git - thirdparty/openssl.git/blob - Configure
Document additional Configure flags.
[thirdparty/openssl.git] / Configure
1 :
2 eval 'exec perl -S $0 ${1+"$@"}'
3 if $running_under_some_shell;
4 ##
5 ## Configure -- OpenSSL source tree configuration script
6 ##
7
8 require 5.000;
9 use strict;
10
11 # see INSTALL for instructions.
12 #
13 # Usage: Configure [-Dxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-asm] [rsaref]
14 # [386] platform[:flags]
15 #
16 # Options:
17 # rsaref use RSAref
18 # no-asm do not use assembler
19 # 386 generate 80386 code
20 # -D, -L, -l, -f, -K: compiler options are passed through
21 #
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
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
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
47 # RC4_INDEX define RC4_INDEX in crypto/rc4/rc4_locl.h. This turns on
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.
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,
54
55 my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
56
57 # MD2_CHAR slags pentium pros
58 my $x86_gcc_opts="RC4_INDEX MD2_INT BF_PTR2";
59
60 # MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
61 # Don't worry about these normally
62
63 my $tcc="cc";
64 my $tflags="-fast -Xa";
65 my $tbn_mul="";
66 my $tlib="-lnsl -lsocket";
67 #$bits1="SIXTEEN_BIT ";
68 #$bits2="THIRTY_TWO_BIT ";
69 my $bits1="THIRTY_TWO_BIT ";
70 my $bits2="SIXTY_FOUR_BIT ";
71
72 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";
73 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";
74 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";
75 my $x86_bsdi_asm="asm/bn86bsdi.o asm/co86bsdi.o:asm/dx86bsdi.o asm/yx86bsdi.o:asm/bx86bsdi.o:asm/mx86bsdi.o:asm/sx86bsdi.o:asm/cx86bsdi.o:asm/rx86bsdi.o:asm/rm86bsdi.o:asm/r586bsdi.o";
76
77 # -DB_ENDIAN slows things down on a sparc for md5, but helps sha1.
78 # So the md5_locl.h file has an undef B_ENDIAN if sun is defined
79
80 #config-string CC : CFLAGS : LDFLAGS : special header file mods:bn_asm \
81 # des_asm:bf_asm
82 my %table=(
83 #"b", "$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
88 # Our development configs
89 "purify", "purify gcc:-g -DPURIFY -Wall:-lsocket -lnsl::::",
90 "debug", "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror:-lefence::::",
91 "debug-ben", "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -O2 -Wall -Wshadow -Werror -pipe:::::",
92 "debug-ben-strict", "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -DCONST_STRICT -O2 -Wall -Wshadow -Werror -Wpointer-arith -Wcast-qual -Wwrite-strings -pipe:::::",
93 "debug-rse","cc:-DTERMIOS -DL_ENDIAN -pipe -O -g -ggdb3 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
94 "debug-solaris-sparc-gcc","gcc:-O3 -g -mv8 -Wall -DB_ENDIAN:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:::",
95 "dist", "cc:-O:::::",
96
97 # Basic configs that should work on any box
98 "gcc", "gcc:-O3::BN_LLONG:::",
99 "cc", "cc:-O:::::",
100
101
102 # Solaris setups
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",
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
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:\
109 -lsocket -lnsl:BN_LLONG RC4_CHAR DES_PTR DES_UNROLL BF_PTR:::",
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:\
113 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:::",
114 "solaris-usparc-sc4","cc:-xtarget=ultra -xarch=v8plus -Xa -xO5 -DB_ENDIAN:\
115 -lsocket -lnsl:\
116 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8.o::",
117 "solaris-sparc-sc4-pic","cc:-xO5 -Xa -DB_ENDIAN -KPIC:-lsocket -lnsl:\
118 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:::",
119
120 # Sunos configs, assuming sparc for the gcc one.
121 ##"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::DES_UNROLL:::",
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].
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:::",
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:::::",
135 # This is the n64 mode build.
136 "irix-n64-cc", "cc:-64 -O2 -use_readonly_const -DTERMIOS::DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT:::",
137
138 # HPUX config. I've been building on HPUX 9, so the options may be
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:::",
142 "hpux-gcc", "gcc:-DB_ENDIAN -O3::BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
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 :::",
146
147 # Dec Alpha, OSF/1 - the alpha164-cc is the flags for a 21164A with
148 # the new compiler
149 # For gcc, the following gave a %50 speedup on a 164 over the 'DES_INT' version
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::",
158
159 # The intel boxes :-), It would be worth seeing if bsdi-gcc can use the
160 # bn86-elf.o file file since it is hand tweaked assembler.
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",
164 "linux-mips", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -Wuninitialized::BN_LLONG:::",
165 "linux-ppc", "gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::::",
166 "NetBSD-sparc", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
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:",
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",
172 "bsdi-gcc", "gcc:-O3 -ffast-math -DL_ENDIAN -DPERL5 -m486::RSA_LLONG $x86_gcc_des $x86_gcc_opts:$x86_bsdi_asm",
173 "nextstep", "cc:-O3 -Wall::BN_LLONG $x86_gcc_des ${x86_gcc_opts}:::",
174 # NCR MP-RAS UNIX ver 02.03.01
175 "ncr-scde","cc:-O6 -Xa -Hoff=BEHAVED -686 -Hwide -Hiw:-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
176
177 # UnixWare 2.0
178 "unixware-2.0","cc:-O -DFILIO_H:-lsocket -lnsl:$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}::",
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
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
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
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:::",
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",
212
213 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the
214 # SCO cc.
215 "sco5-cc", "cc::-lsocket:$x86_gcc_des ${x86_gcc_opts}:::", # des options?
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
222 "VC-NT","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
223 "VC-WIN32","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
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:::",
232
233 # CygWin32
234 "CygWin32", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
235
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::::::",
240
241 # Some OpenBSD from Bob Beck <beck@obtuse.com>
242 "OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:::",
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::::",
246
247 );
248
249 # Miscellaneous hacks: this is designed to allow environments where the "one
250 # makefile" option does not auto build all files.
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.
254 # If the seventh field is 1 then auto generate
255 # crypto/date.h
256 # Need to add Win16 and others here.
257
258 my %misc_table = (
259 "VC-WIN32", "96:60:152:40:4212:20:1",
260 "VC-NT", "96:60:152:40:4212:20:1"
261 );
262
263 my @WinTargets=qw(VC-NT VC-WIN32 VC-WIN16 VC-W31-16 VC-W31-32 VC-MSDOS BC-32
264 BC-16 CygWin32);
265
266 my $no_asm=0;
267 my $postfix="org";
268 my $Makefile="Makefile.ssl";
269 my $des_locl="crypto/des/des_locl.h";
270 my $des ="crypto/des/des.h";
271 my $bn ="crypto/bn/bn.h";
272 my $md2 ="crypto/md2/md2.h";
273 my $rc4 ="crypto/rc4/rc4.h";
274 my $rc4_locl="crypto/rc4/rc4_locl.h";
275 my $idea ="crypto/idea/idea.h";
276 my $rc2 ="crypto/rc2/rc2.h";
277 my $bf ="crypto/bf/bf_locl.h";
278 my $bn_asm ="bn_asm.o";
279 my $des_enc="des_enc.o fcrypt_b.o";
280 my $bf_enc ="bf_enc.o";
281 my $cast_enc="c_enc.o";
282 my $rc4_enc="rc4_enc.o";
283 my $rc5_enc="rc5_enc.o";
284 my $md5_obj="";
285 my $sha1_obj="";
286 my $rmd160_obj="";
287 my $processor="";
288 my $ranlib;
289 my $perl;
290
291 $ranlib=&which("ranlib") or $ranlib="true";
292 $perl=&which("perl5") or $perl=&which("perl");
293
294 if ($#ARGV < 0)
295 {
296 &bad_target;
297 exit(1);
298 }
299
300 my $flags="";
301 my $libs="";
302 my $target="";
303 foreach (@ARGV)
304 {
305 if ($_ =~ /^no-asm$/)
306 { $no_asm=1; }
307 elsif ($_ =~ /^386$/)
308 { $processor=386; }
309 elsif ($_ =~ /^rsaref$/)
310 {
311 $libs.= "-lRSAglue -lrsaref ";
312 $flags.= "-DRSAref ";
313 }
314 elsif ($_ =~ /^-/)
315 {
316 if ($_ =~ /^-[lL](.*)$/)
317 {
318 $libs.=$_." ";
319 }
320 elsif ($_ =~ /^-D(.*)$/)
321 {
322 $flags.=$_." ";
323 }
324 elsif ($_ =~ /^-[fK](.*)$/)
325 {
326 $flags.=$_." ";
327 }
328 else
329 {
330 die "unknown options, only -Dxxx, -Lxxx, -lxxx, -fxxx and -Kxxx are supported\n";
331 }
332 }
333 elsif ($_ =~ /^([^:]+):(.+)$/) {
334 eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
335 $target=$1;
336 }
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
349 if (!defined($table{$target}))
350 {
351 &bad_target;
352 exit(1);
353 }
354
355 my $IsWindows=scalar grep /^$target$/,@WinTargets;
356
357 print "IsWindows=$IsWindows\n";
358
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 $rc5_obj)=
361 split(/\s*:\s*/,$table{$target} . ":" x 20 , -1);
362 $cflags="$flags$cflags" if ($flags ne "");
363 $lflags="$libs$lflags"if ($libs ne "");
364
365 if ($no_asm)
366 {
367 $bn_obj=$des_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj="";
368 $sha1_obj=$md5_obj=$rmd160_obj="";
369 }
370
371 #my ($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 "";
377
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 ($rc5_obj =~ /\.o$/);
383 if ($sha1_obj =~ /\.o$/)
384 {
385 # $sha1_obj=$sha1_enc;
386 $cflags.=" -DSHA1_ASM";
387 }
388 if ($md5_obj =~ /\.o$/)
389 {
390 # $md5_obj=$md5_enc;
391 $cflags.=" -DMD5_ASM";
392 }
393 if ($rmd160_obj =~ /\.o$/)
394 {
395 # $rmd160_obj=$rmd160_enc;
396 $cflags.=" -DRMD160_ASM";
397 }
398
399 open(IN,'<Makefile.org') || die "unable to read Makefile.org:$!\n";
400 open(OUT,">$Makefile") || die "unable to create $Makefile:$!\n";
401 while (<IN>)
402 {
403 chop;
404 s/^PLATFORM=.*$/PLATFORM=$target/;
405 s/^CC=.*$/CC= $cc/;
406 s/^CFLAG=.*$/CFLAG= $cflags/;
407 s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
408 s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
409 s/^DES_ENC=.*$/DES_ENC= $des_obj/;
410 s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
411 s/^CAST_ENC=.*$/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/;
417 s/^PROCESSOR=.*/PROCESSOR= $processor/;
418 s/^RANLIB=.*/RANLIB= $ranlib/;
419 s/^PERL=.*/PERL= $perl/;
420 print OUT $_."\n";
421 }
422 close(IN);
423 close(OUT);
424
425 print "CC =$cc\n";
426 print "CFLAG =$cflags\n";
427 print "EX_LIBS =$lflags\n";
428 print "BN_ASM =$bn_obj\n";
429 print "DES_ENC =$des_obj\n";
430 print "BF_ENC =$bf_obj\n";
431 print "CAST_ENC =$cast_obj\n";
432 print "RC4_ENC =$rc4_obj\n";
433 print "RC5_ENC =$rc5_obj\n";
434 print "MD5_OBJ_ASM =$md5_obj\n";
435 print "SHA1_OBJ_ASM =$sha1_obj\n";
436 print "RMD160_OBJ_ASM=$rmd160_obj\n";
437 print "PROCESSOR =$processor\n";
438 print "RANLIB =$ranlib\n";
439 print "PERL =$perl\n";
440
441 my $des_ptr=0;
442 my $des_risc1=0;
443 my $des_risc2=0;
444 my $des_unroll=0;
445 my $bn_ll=0;
446 my $def_int=2;
447 my $rc4_int=$def_int;
448 my $md2_int=$def_int;
449 my $idea_int=$def_int;
450 my $rc2_int=$def_int;
451 my $rc4_idx=0;
452 my $bf_ptr=0;
453 my @type=("char","short","int","long");
454 my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
455
456 my $des_int;
457
458 foreach (sort split(/\s+/,$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 $_ eq "BF_PTR2";
477 ($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
478 ($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
479 ($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
484 ((my $in=$bn) =~ s/\.([^.]+)/.$postfix/);
485 my $n=&file_new($bn);
486 open(IN,"<".$in) || die "unable to read $bn:$!\n";
487 open(OUT,">$n") || die "unable to read $n:$!\n";
488 while (<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 $_; }
504 }
505 close(IN);
506 close(OUT);
507 &Rename($bn,&file_old($bn));
508 &Rename($n,$bn);
509
510 (($in=$des) =~ s/\.([^.]+)/.$postfix/);
511 $n=&file_new($des);
512 open(IN,"<".$in) || die "unable to read $des:$!\n";
513 open(OUT,">$n") || die "unable to read $n:$!\n";
514 while (<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 $_; }
521 }
522 close(IN);
523 close(OUT);
524 &Rename($des,&file_old($des));
525 &Rename($n,$des);
526
527 (($in=$des_locl) =~ s/\.([^.]+)/.$postfix/);
528 $n=&file_new($des_locl);
529 open(IN,"<".$in) || die "unable to read $des_locl:$!\n";
530 open(OUT,">$n") || die "unable to read $n:$!\n";
531 while (<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 $_; }
543 }
544 close(IN);
545 close(OUT);
546 &Rename($des_locl,&file_old($des_locl));
547 &Rename($n,$des_locl);
548
549 (($in=$rc4) =~ s/\.([^.]+)/.$postfix/);
550 $n=&file_new($rc4);
551 open(IN,"<".$in) || die "unable to read $rc4:$!\n";
552 open(OUT,">$n") || die "unable to read $n:$!\n";
553 while (<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 $_; }
559 }
560 close(IN);
561 close(OUT);
562 &Rename($rc4,&file_old($rc4));
563 &Rename($n,$rc4);
564
565 (($in=$rc4_locl) =~ s/\.([^.]+)/.$postfix/);
566 $n=&file_new($rc4_locl);
567 open(IN,"<".$in) || die "unable to read $rc4_locl:$!\n";
568 open(OUT,">$n") || die "unable to read $n:$!\n";
569 while (<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 $_; }
575 }
576 close(IN);
577 close(OUT);
578 &Rename($rc4_locl,&file_old($rc4_locl));
579 &Rename($n,$rc4_locl);
580
581 (($in=$md2) =~ s/\.([^.]+)/.$postfix/);
582 $n=&file_new($md2);
583 open(IN,"<".$in) || die "unable to read $bn:$!\n";
584 open(OUT,">$n") || die "unable to read $n:$!\n";
585 while (<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 $_; }
591 }
592 close(IN);
593 close(OUT);
594 &Rename($md2,&file_old($md2));
595 &Rename($n,$md2);
596
597 (($in=$idea) =~ s/\.([^.]+)/.$postfix/);
598 $n=&file_new($idea);
599 open(IN,"<".$in) || die "unable to read $idea:$!\n";
600 open(OUT,">$n") || die "unable to read $n:$!\n";
601 while (<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 $_; }
607 }
608 close(IN);
609 close(OUT);
610 &Rename($idea,&file_old($idea));
611 &Rename($n,$idea);
612
613 (($in=$rc2) =~ s/\.([^.]+)/.$postfix/);
614 $n=&file_new($rc2);
615 open(IN,"<".$in) || die "unable to read $rc2:$!\n";
616 open(OUT,">$n") || die "unable to read $n:$!\n";
617 while (<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 $_; }
623 }
624 close(IN);
625 close(OUT);
626 &Rename($rc2,&file_old($rc2));
627 &Rename($n,$rc2);
628
629 (($in=$bf) =~ s/\.([^.]+)/.$postfix/);
630 $n=&file_new($bf);
631 open(IN,"<".$in) || die "unable to read $bf:$!\n";
632 open(OUT,">$n") || die "unable to read $n:$!\n";
633 while (<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 $_; }
643 }
644 close(IN);
645 close(OUT);
646 &Rename($bf,&file_old($bf));
647 &Rename($n,$bf);
648
649 # Now the miscellaneous fixups
650
651 if(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
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";
662 #printf "Date fix: %s\n", $date_fix ? "Yes" : "No";
663
664 # Fix the date
665
666 if($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
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);
689
690
691 }
692
693 print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
694 print "SIXTY_FOUR_BIT mode\n" if $b64;
695 print "THIRTY_TWO_BIT mode\n" if $b32;
696 print "SIXTEEN_BIT mode\n" if $b16;
697 print "EIGHT_BIT mode\n" if $b8;
698 print "DES_PTR used\n" if $des_ptr;
699 print "DES_RISC1 used\n" if $des_risc1;
700 print "DES_RISC2 used\n" if $des_risc2;
701 print "DES_UNROLL used\n" if $des_unroll;
702 print "DES_INT used\n" if $des_int;
703 print "BN_LLONG mode\n" if $bn_ll;
704 print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
705 print "RC4_INDEX mode\n" if $rc4_idx;
706 print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
707 print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
708 print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
709 print "BF_PTR used\n" if $bf_ptr == 1;
710 print "BF_PTR2 used\n" if $bf_ptr == 2;
711
712 system 'make -f Makefile.ssl links' if !$IsWindows;
713
714 exit(0);
715
716 sub bad_target
717 {
718 print STDERR "Usage: Configure [-Dxxx] [-Lxxx] [-lxxx] [no-asm] [rsaref] os/compiler\n";
719 print STDERR "pick os/compiler from:";
720 my $j=0;
721 my $i;
722 foreach $i (sort keys %table)
723 {
724 print STDERR "\n" if ($j++ % 4) == 0;
725 printf(STDERR "%-18s ",$i);
726 }
727 print STDERR "\n";
728 }
729
730 sub Rename
731 {
732 my($from,$to)=@_;
733 unlink($to);
734 if(!rename($from,$to))
735 {
736 -e $from && die "unable to rename $from to $to:$!\n";
737 }
738 }
739
740 sub file_new { my($a)=@_; $a =~ s/(\.[^.]+$|$)/.new/; $a; }
741 sub file_old { my($a)=@_; $a =~ s/(\.[^.]+$|$)/.old/; $a; }
742
743 sub which
744 {
745 my($name)=@_;
746 my $path;
747 foreach $path (split /:/, $ENV{PATH})
748 {
749 if (-x "$path/$name")
750 {
751 return "$path/$name" unless ($name eq "perl" and
752 system("$path/$name -e " . '\'exit($]<5.0);\''));
753 }
754 }
755 }
756