2 eval 'exec perl -S $0 ${1+"$@"}'
3 if $running_under_some_shell;
5 ## Configure -- OpenSSL source tree configuration script
11 # see INSTALL for instructions.
13 # Usage: Configure [-Dxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-asm] [rsaref]
14 # [386] platform[:flags]
18 # no-asm do not use assembler
19 # 386 generate 80386 code
20 # -D, -L, -l, -f, -K: compiler options are passed through
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
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
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,
55 my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
57 # MD2_CHAR slags pentium pros
58 my $x86_gcc_opts="RC4_INDEX MD2_INT BF_PTR2";
60 # MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
61 # Don't worry about these normally
64 my $tflags="-fast -Xa";
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 ";
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 $x86_bsdi_asm="asm/bn86bsdi.o asm/co86bsdi.o:asm/dx86bsdi.o asm/yx86bsdi.o:asm/bx86bsdi.o:asm/mx86bsdi.o:asm/sx86bsdi.o:asm/cx86bsdi.o:asm/rx86bsdi.o:asm/rm86bsdi.o:asm/r586bsdi.o";
77 # -DB_ENDIAN slows things down on a sparc for md5, but helps sha1.
78 # So the md5_locl.h file has an undef B_ENDIAN if sun is defined
80 #config-string CC : CFLAGS : LDFLAGS : special header file mods:bn_asm \
83 #"b", "$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::",
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",
96 # Basic configs that should work on any box
97 "gcc", "gcc:-O3::BN_LLONG:::",
101 "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",
102 "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::",
103 "debug-solaris-sparc-gcc","gcc:-O3 -g -mv8 -Wall -DB_ENDIAN:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:::",
105 # DO NOT use /xO[34] on sparc with SC3.0.
106 # It is broken, and will not pass the tests
107 "solaris-sparc-cc","cc:-fast -O -Xa -DB_ENDIAN:\
108 -lsocket -lnsl:BN_LLONG RC4_CHAR DES_PTR DES_UNROLL BF_PTR:::",
109 # SC4.0 is ok, better than gcc, except for the bignum stuff.
110 # -fast slows things like DES down quite a lot
111 "solaris-sparc-sc4","cc:-xO5 -Xa -DB_ENDIAN:-lsocket -lnsl:\
112 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:::",
113 "solaris-usparc-sc4","cc:-xtarget=ultra -xarch=v8plus -Xa -xO5 -DB_ENDIAN:\
115 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8.o::",
116 "solaris-sparc-sc4-pic","cc:-xO5 -Xa -DB_ENDIAN -KPIC:-lsocket -lnsl:\
117 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:::",
119 # Sunos configs, assuming sparc for the gcc one.
120 ##"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::DES_UNROLL:::",
121 "sunos-gcc","gcc:-O3 -mv8::BN_LLONG RC4_CHAR DES_UNROLL DES_PTR DES_RISC1:::",
123 # SGI configurations. If the box is rather old (r3000 cpu), you will
124 # probably have to remove the '-mips2' flag. I've only been using
126 # I've recently done 32 and 64 bit mips assember, it make this RSA
127 # 3 times faster, use if at all possible.
128 #"irix-gcc","gcc:-O2 -mips2::SIXTY_FOUR_BIT BN_LLONG RC4_INDEX RC4_CHAR:::",
129 "irix-gcc","gcc:-O2 -DTERMIOS -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR:::",
130 "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:::",
131 "irix-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::BN_LLONG DES_PTR DES_RISC2 DES_UNROLL BF_PTR:::",
132 "irix64-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::DES_PTR DES_RISC2 DES_UNROLL BF_PTR SIXTY_FOUR_BIT:::",
133 "debug-irix-cc", "cc:-w2 -g -DCRYPTO_MDEBUG -DTERMIOS -DB_ENDIAN:::::",
134 # This is the n64 mode build.
135 "irix-n64-cc", "cc:-64 -O2 -use_readonly_const -DTERMIOS::DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT:::",
137 # HPUX config. I've been building on HPUX 9, so the options may be
138 # different on version 10.
139 "hpux-cc", "cc:-DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit +O4 -Wl,-a,archive::DES_PTR DES_UNROLL DES_RISC1:::",
140 ##"hpux-kr-cc", "cc:-DB_ENDIAN -DNOCONST -DNOPROTO -D_HPUX_SOURCE::DES_PTR DES_UNROLL:::",
141 "hpux-gcc", "gcc:-DB_ENDIAN -O3::BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
142 # HPUX from www.globus.org
143 "hpux11-32bit-cc","cc:+DA2.0 -DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit::DES_PTR DES_UNROLL DES_RISC1:::",
144 "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 # Dec Alpha, OSF/1 - the alpha164-cc is the flags for a 21164A with
148 # For gcc, the following gave a %50 speedup on a 164 over the 'DES_INT' version
149 "alpha-gcc","gcc:-O3::SIXTY_FOUR_BIT_LONG DES_UNROLL DES_RISC1:::",
150 "alpha-cc", "cc:-std1 -tune host -O4 -readonly_strings::SIXTY_FOUR_BIT_LONG:::",
151 "alpha164-cc", "cc:-std1 -tune host -fast -readonly_strings::SIXTY_FOUR_BIT_LONG:::",
152 # assembler versions -- currently defunct:
153 ##"alpha-gcc","gcc:-O3::SIXTY_FOUR_BIT_LONG DES_UNROLL DES_RISC1:asm/alpha.o::",
154 ##"alpha-cc", "cc:-tune host -O4 -readonly_strings::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
155 ##"alpha164-cc", "cc:-tune host -fast -readonly_strings::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
156 ##"OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:asm/alpha.o::",
158 # The intel boxes :-), It would be worth seeing if bsdi-gcc can use the
159 # bn86-elf.o file file since it is hand tweaked assembler.
160 "linux-elf", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
161 "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",
162 "linux-aout", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
163 "linux-mips", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::BN_LLONG:::",
164 "linux-ppc", "gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::::",
165 "NetBSD-sparc", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
166 "NetBSD-m68", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
167 "NetBSD-x86", "gcc:-DTERMIOS -D_ANSI_SOURCE -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
168 #"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",
169 "FreeBSD", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
170 "FreeBSD-elf", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
171 "bsdi-gcc", "gcc:-O3 -ffast-math -DL_ENDIAN -DPERL5 -m486::RSA_LLONG $x86_gcc_des $x86_gcc_opts:$x86_bsdi_asm",
172 "nextstep", "cc:-O3 -Wall::BN_LLONG $x86_gcc_des ${x86_gcc_opts}:::",
173 # NCR MP-RAS UNIX ver 02.03.01
174 "ncr-scde","cc:-O6 -Xa -Hoff=BEHAVED -686 -Hwide -Hiw:-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
177 "unixware-2.0","cc:-O -DFILIO_H:-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
178 "unixware-2.0-pentium","cc:-O -DFILIO_H -Kpentium -Kthread:-lsocket -lnsl:MD2_CHAR RC4_INDEX ${x86_gcc_des}::",
181 "aix-cc", "cc:-O -DAIX -DB_ENDIAN::BN_LLONG RC4_CHAR:::",
182 "aix-gcc", "gcc:-O2 -DAIX -DB_ENDIAN::BN_LLONG RC4_CHAR:::",
186 # It's Big-endian, but the algorithms work properly when B_ENDIAN is NOT
187 # defined. The T90 ints and longs are 8 bytes long, and apparently the
188 # B_ENDIAN code assumes 4 byte ints. Fortunately, the non-B_ENDIAN and
189 # non L_ENDIAN code aligns the bytes in each word correctly.
191 # The BIT_FIELD_LIMITS define is to avoid two fatal compiler errors:
192 #'Taking the address of a bit field is not allowed. '
193 #'An expression with bit field exists as the operand of "sizeof" '
194 # (written by Wayne Schroeder <schroede@SDSC.EDU>)
195 "cray-t90-cc", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::SIXTY_FOUR_BIT_LONG DES_INT:::",
198 # Cray T3E (Research Center Juelich, beckman@acl.lanl.gov)
200 # The BIT_FIELD_LIMITS define was written for the C90 (it seems). I added
201 # another use. Basically, the problem is that the T3E uses some bit fields
202 # for some st_addr stuff, and then sizeof and address-of fails
203 # I could not use the ams/alpha.o option because the Cray assembler, 'cam'
205 "cray-t3e", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::SIXTY_FOUR_BIT_LONG DES_INT:::",
208 "dgux-R3-gcc", "gcc:-O3 -fomit-frame-pointer::RC4_INDEX DES_UNROLL:::",
209 "dgux-R4-gcc", "gcc:-O3 -fomit-frame-pointer:-lnsl -lsocket:RC4_INDEX:RC4_INDEX DES_UNROLL:::",
210 "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 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the
214 "sco5-cc", "cc::-lsocket:$x86_gcc_des ${x86_gcc_opts}:::", # des options?
217 "SINIX-N","/usr/ucb/cc:-O2 -misaligned:-lucb:RC4_INDEX RC4_CHAR:::",
219 # Windows NT, Microsoft Visual C++ 4.0
221 "VC-NT","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
222 "VC-WIN32","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
223 "VC-WIN16","cl:::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
224 "VC-W31-16","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
225 "VC-W31-32","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
226 "VC-MSDOS","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
229 "BC-32","bcc32:::BN_LLONG DES_PTR RC4_INDEX:::",
230 "BC-16","bcc:::BN_LLONG DES_PTR RC4_INDEX SIXTEEN_BIT:::",
233 "CygWin32", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
235 # Ultrix from Bernhard Simon <simon@zid.tuwien.ac.at>
236 "ultrix","cc:-std1 -O -Olimit 1000 -DL_ENDIAN::::::",
237 # K&R C is no longer supported; you need gcc on old Ultrix installations
238 ##"ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN::::::",
240 # Some OpenBSD from Bob Beck <beck@obtuse.com>
241 "OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:::",
242 "OpenBSD-x86", "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -m486::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
243 "OpenBSD", "gcc:-DTERMIOS -O3 -fomit-frame-pointer::BN_LLONG RC2_CHAR RC4_INDEX DES_UNROLL:::",
244 "OpenBSD-mips","gcc:-O2 -DL_ENDIAN:BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR::::",
248 my @WinTargets=qw(VC-NT VC-WIN32 VC-WIN16 VC-W31-16 VC-W31-32 VC-MSDOS BC-32
252 my $Makefile="Makefile.ssl";
253 my $des_locl="crypto/des/des_locl.h";
254 my $des ="crypto/des/des.h";
255 my $bn ="crypto/bn/bn.h";
256 my $md2 ="crypto/md2/md2.h";
257 my $rc4 ="crypto/rc4/rc4.h";
258 my $rc4_locl="crypto/rc4/rc4_locl.h";
259 my $idea ="crypto/idea/idea.h";
260 my $rc2 ="crypto/rc2/rc2.h";
261 my $bf ="crypto/bf/bf_locl.h";
262 my $bn_asm ="bn_asm.o";
263 my $des_enc="des_enc.o fcrypt_b.o";
264 my $bf_enc ="bf_enc.o";
265 my $cast_enc="c_enc.o";
266 my $rc4_enc="rc4_enc.o";
267 my $rc5_enc="rc5_enc.o";
275 $ranlib=&which("ranlib") or $ranlib="true";
276 $perl=&which("perl5") or $perl=&which("perl");
289 if ($_ =~ /^no-asm$/)
291 elsif ($_ =~ /^386$/)
293 elsif ($_ =~ /^rsaref$/)
295 $libs.= "-lRSAglue -lrsaref ";
296 $flags.= "-DRSAref ";
300 if ($_ =~ /^-[lL](.*)$/)
304 elsif ($_ =~ /^-D(.*)$/)
308 elsif ($_ =~ /^-[fK](.*)$/)
314 die "unknown options, only -Dxxx, -Lxxx, -lxxx, -fxxx and -Kxxx are supported\n";
317 elsif ($_ =~ /^([^:]+):(.+)$/) {
318 eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
323 die "target already defined - $target\n" if ($target ne "");
325 if (!defined($table{$target}))
333 if (!defined($table{$target}))
339 my $IsWindows=scalar grep /^$target$/,@WinTargets;
341 print "IsWindows=$IsWindows\n";
343 (my $cc,my $cflags,my $lflags,my $bn_ops,my $bn_obj,my $des_obj,my $bf_obj,
344 $md5_obj,$sha1_obj,my $cast_obj,my $rc4_obj,$rmd160_obj,my $rc5_obj)=
345 split(/\s*:\s*/,$table{$target} . ":" x 20 , -1);
346 $cflags="$flags$cflags" if ($flags ne "");
347 $lflags="$libs$lflags"if ($libs ne "");
351 $bn_obj=$des_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj="";
352 $sha1_obj=$md5_obj=$rmd160_obj="";
355 #my ($bn1)=split(/\s+/,$bn_obj);
356 #$bn1 = "" unless defined $bn1;
357 #$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
360 $bn_obj = $bn_asm unless $bn_obj ne "";
362 $des_obj=$des_enc unless ($des_obj =~ /\.o$/);
363 $bf_obj=$bf_enc unless ($bf_obj =~ /\.o$/);
364 $cast_obj=$cast_enc unless ($cast_obj =~ /\.o$/);
365 $rc4_obj=$rc4_enc unless ($rc4_obj =~ /\.o$/);
366 $rc5_obj=$rc5_enc unless ($rc5_obj =~ /\.o$/);
367 if ($sha1_obj =~ /\.o$/)
369 # $sha1_obj=$sha1_enc;
370 $cflags.=" -DSHA1_ASM";
372 if ($md5_obj =~ /\.o$/)
375 $cflags.=" -DMD5_ASM";
377 if ($rmd160_obj =~ /\.o$/)
379 # $rmd160_obj=$rmd160_enc;
380 $cflags.=" -DRMD160_ASM";
383 open(IN,'<Makefile.org') || die "unable to read Makefile.org:$!\n";
384 open(OUT,">$Makefile") || die "unable to create $Makefile:$!\n";
388 s/^PLATFORM=.*$/PLATFORM=$target/;
390 s/^CFLAG=.*$/CFLAG= $cflags/;
391 s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
392 s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
393 s/^DES_ENC=.*$/DES_ENC= $des_obj/;
394 s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
395 s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
396 s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
397 s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
398 s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
399 s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
400 s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
401 s/^PROCESSOR=.*/PROCESSOR= $processor/;
402 s/^RANLIB=.*/RANLIB= $ranlib/;
403 s/^PERL=.*/PERL= $perl/;
410 print "CFLAG =$cflags\n";
411 print "EX_LIBS =$lflags\n";
412 print "BN_ASM =$bn_obj\n";
413 print "DES_ENC =$des_obj\n";
414 print "BF_ENC =$bf_obj\n";
415 print "CAST_ENC =$cast_obj\n";
416 print "RC4_ENC =$rc4_obj\n";
417 print "RC5_ENC =$rc5_obj\n";
418 print "MD5_OBJ_ASM =$md5_obj\n";
419 print "SHA1_OBJ_ASM =$sha1_obj\n";
420 print "RMD160_OBJ_ASM=$rmd160_obj\n";
421 print "PROCESSOR =$processor\n";
422 print "RANLIB =$ranlib\n";
423 print "PERL =$perl\n";
431 my $rc4_int=$def_int;
432 my $md2_int=$def_int;
433 my $idea_int=$def_int;
434 my $rc2_int=$def_int;
437 my @type=("char","short","int","long");
438 my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
442 foreach (sort split(/\s+/,$bn_ops))
444 $des_ptr=1 if /DES_PTR/;
445 $des_risc1=1 if /DES_RISC1/;
446 $des_risc2=1 if /DES_RISC2/;
447 $des_unroll=1 if /DES_UNROLL/;
448 $des_int=1 if /DES_INT/;
449 $bn_ll=1 if /BN_LLONG/;
450 $rc4_int=0 if /RC4_CHAR/;
451 $rc4_int=3 if /RC4_LONG/;
452 $rc4_idx=1 if /RC4_INDEX/;
453 $md2_int=0 if /MD2_CHAR/;
454 $md2_int=3 if /MD2_LONG/;
455 $idea_int=1 if /IDEA_SHORT/;
456 $idea_int=3 if /IDEA_LONG/;
457 $rc2_int=1 if /RC2_SHORT/;
458 $rc2_int=3 if /RC2_LONG/;
459 $bf_ptr=1 if $_ eq "BF_PTR";
460 $bf_ptr=2 if $_ eq "BF_PTR2";
461 ($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
462 ($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
463 ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
464 ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
465 ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
468 open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
469 open(OUT,'>crypto/opensslconf.h') || die "unable to create crypto/opensslconf.h:$!\n";
472 if (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
473 { printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
474 elsif (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
475 { printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
476 elsif (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
477 { printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
478 elsif (/^#((define)|(undef))\s+SIXTEEN_BIT/)
479 { printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
480 elsif (/^#((define)|(undef))\s+EIGHT_BIT/)
481 { printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
482 elsif (/^#((define)|(undef))\s+BN_LLONG\s*$/)
483 { printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
484 elsif (/^\#define\s+DES_LONG\s+.*/)
485 { printf OUT "#define DES_LONG unsigned %s\n",
486 ($des_int)?'int':'long'; }
487 elsif (/^\#(define|undef)\s+DES_PTR/)
488 { printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
489 elsif (/^\#(define|undef)\s+DES_RISC1/)
490 { printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
491 elsif (/^\#(define|undef)\s+DES_RISC2/)
492 { printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
493 elsif (/^\#(define|undef)\s+DES_UNROLL/)
494 { printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
495 elsif (/^#define\s+RC4_INT\s/)
496 { printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
497 elsif (/^#((define)|(undef))\s+RC4_INDEX/)
498 { printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
499 elsif (/^#define\s+MD2_INT\s/)
500 { printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
501 elsif (/^#define\s+IDEA_INT\s/)
502 {printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
503 elsif (/^#define\s+RC2_INT\s/)
504 {printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
505 elsif (/^#(define|undef)\s+BF_PTR/)
507 printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
508 printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
509 printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
517 print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
518 print "SIXTY_FOUR_BIT mode\n" if $b64;
519 print "THIRTY_TWO_BIT mode\n" if $b32;
520 print "SIXTEEN_BIT mode\n" if $b16;
521 print "EIGHT_BIT mode\n" if $b8;
522 print "DES_PTR used\n" if $des_ptr;
523 print "DES_RISC1 used\n" if $des_risc1;
524 print "DES_RISC2 used\n" if $des_risc2;
525 print "DES_UNROLL used\n" if $des_unroll;
526 print "DES_INT used\n" if $des_int;
527 print "BN_LLONG mode\n" if $bn_ll;
528 print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
529 print "RC4_INDEX mode\n" if $rc4_idx;
530 print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
531 print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
532 print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
533 print "BF_PTR used\n" if $bf_ptr == 1;
534 print "BF_PTR2 used\n" if $bf_ptr == 2;
537 open (OUT,">crypto/date.h") || die "Can't open date.h";
538 printf OUT "#define DATE \"%s\"\n", scalar gmtime();
542 system 'make -f Makefile.ssl links' if !$IsWindows;
548 print STDERR "Usage: Configure [-Dxxx] [-Lxxx] [-lxxx] [no-asm] [rsaref] os/compiler\n";
549 print STDERR "pick os/compiler from:";
552 foreach $i (sort keys %table)
554 print STDERR "\n" if ($j++ % 4) == 0;
555 printf(STDERR "%-18s ",$i);
564 foreach $path (split /:/, $ENV{PATH})
566 if (-x "$path/$name")
568 return "$path/$name" unless ($name eq "perl" and
569 system("$path/$name -e " . '\'exit($]<5.0);\''));