2 eval 'exec perl -S $0 ${1+"$@"}'
3 if $running_under_some_shell;
5 ## Configure -- OpenSSL source tree configuration script
12 # see PROBLEMS for instructions on what sort of things to do when
13 # tracking a bug --tjh
16 # -DRSAref build to use RSAref
17 # -DNO_IDEA build with no IDEA algorithm
18 # -DNO_RC4 build with no RC4 algorithm
19 # -DNO_RC2 build with no RC2 algorithm
20 # -DNO_BF build with no Blowfish algorithm
21 # -DNO_DES build with no DES/3DES algorithm
22 # -DNO_MD2 build with no MD2 algorithm
24 # DES_PTR use pointer lookup vs arrays in the DES in crypto/des/des_locl.h
25 # DES_RISC1 use different DES_ENCRYPT macro that helps reduce register
26 # dependancies but needs to more registers, good for RISC CPU's
27 # DES_RISC2 A different RISC variant.
28 # DES_UNROLL unroll the inner DES loop, sometimes helps, somtimes hinders.
29 # DES_INT use 'int' instead of 'long' for DES_LONG in crypto/des/des.h
30 # This is used on the DEC Alpha where long is 8 bytes
32 # BN_LLONG use the type 'long long' in crypto/bn/bn.h
33 # MD2_CHAR use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h
34 # MD2_LONG use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h
35 # IDEA_SHORT use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h
36 # IDEA_LONG use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h
37 # RC2_SHORT use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
38 # RC2_LONG use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
39 # RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
40 # RC4_LONG use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
41 # RC4_INDEX define RC4_INDEX in crypto/rc4/rc4_locl.h. This turns on
42 # array lookups instead of pointer use.
43 # BF_PTR use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
44 # BF_PTR2 use a pentium/intel specific version.
45 # MD5_ASM use some extra md5 assember,
46 # SHA1_ASM use some extra sha1 assember, must define L_ENDIAN for x86
47 # RMD160_ASM use some extra ripemd160 assember,
49 my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
51 # MD2_CHAR slags pentium pros
52 my $x86_gcc_opts="RC4_INDEX MD2_INT BF_PTR2";
54 # MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
55 # Don't worry about these normally
58 my $tflags="-fast -Xa";
60 my $tlib="-lnsl -lsocket";
61 #$bits1="SIXTEEN_BIT ";
62 #$bits2="THIRTY_TWO_BIT ";
63 my $bits1="THIRTY_TWO_BIT ";
64 my $bits2="SIXTY_FOUR_BIT ";
66 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";
67 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";
68 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";
69 my $x86_bsdi_asm="asm/bn86bsdi.o asm/co86bsdi.o:asm/dx86bsdi.o asm/yx86bsdi.o:asm/bx86bsdi.o:asm/mx86bsdi.o:asm/sx86bsdi.o:asm/cx86bsdi.o:asm/rx86bsdi.o:asm/rm86bsdi.o:asm/r586bsdi.o";
71 # -DB_ENDIAN slows things down on a sparc for md5, but helps sha1.
72 # So the md5_locl.h file has an undef B_ENDIAN if sun is defined
74 #config-string CC : CFLAGS : LDFLAGS : special header file mods:bn_asm \
77 #"b", "$tcc:$tflags:$tlib:$bits1:$tbn_mul::",
78 #"bl-4c-2c", "$tcc:$tflags:$tlib:${bits1}BN_LLONG RC4_CHAR MD2_CHAR:$tbn_mul::",
79 #"bl-4c-ri", "$tcc:$tflags:$tlib:${bits1}BN_LLONG RC4_CHAR RC4_INDEX:$tbn_mul::",
80 #"b2-is-ri-dp", "$tcc:$tflags:$tlib:${bits2}IDEA_SHORT RC4_INDEX DES_PTR:$tbn_mul::",
82 # A few of my development configs
83 "purify", "purify gcc:-g -DPURIFY -Wall:-lsocket -lnsl::::",
84 "debug", "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror:-lefence::::",
85 "debug-ben", "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -O2 -Wall -Wshadow -Werror:::::",
86 "debug-rse","cc:-DTERMIOS -DL_ENDIAN -pipe -O -g -ggdb3 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
87 "dist", "cc:-O -DNOPROTO::::",
89 # Basic configs that should work on any box
90 "gcc", "gcc:-O3::BN_LLONG:::",
91 "cc", "cc:-O -DNOPROTO -DNOCONST:::::",
95 "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",
96 "solaris-sparc-gcc","gcc:-O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:::",
97 # DO NOT use /xO[34] on sparc with SC3.0.
98 # It is broken, and will not pass the tests
99 "solaris-sparc-cc","cc:-fast -O -Xa -DB_ENDIAN:\
100 -lsocket -lnsl:BN_LLONG RC4_CHAR DES_PTR DES_UNROLL BF_PTR:asm/sparc.o::",
101 # SC4.0 is ok, better than gcc, except for the bignum stuff.
102 # -fast slows things like DES down quite a lot
103 "solaris-sparc-sc4","cc:-xO5 -Xa -DB_ENDIAN:-lsocket -lnsl:\
104 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparc.o::",
105 "solaris-usparc-sc4","cc:-xtarget=ultra -xarch=v8plus -Xa -xO5 -DB_ENDIAN:\
107 BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparc.o::",
109 # Sunos configs, assuming sparc for the gcc one.
110 "sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::DES_UNROLL:::",
111 "sunos-gcc","gcc:-O3 -mv8::BN_LLONG RC4_CHAR DES_UNROLL DES_PTR DES_RISC1:::",
113 # SGI configurations. If the box is rather old (r3000 cpu), you will
114 # probably have to remove the '-mips2' flag. I've only been using
116 # I've recently done 32 and 64 bit mips assember, it make this RSA
117 # 3 times faster, use if at all possible.
118 #"irix-gcc","gcc:-O2 -mips2::SIXTY_FOUR_BIT BN_LLONG RC4_INDEX RC4_CHAR:::",
119 "irix-gcc","gcc:-O2 -DTERMIOS -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR:asm/mips1.o::",
120 "irix64-gcc","gcc:-mips3 -O2 -DTERMIOS -DB_ENDIAN::MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR SIXTY_FOUR_BIT:asm/mips3.o::",
121 "irix-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::BN_LLONG DES_PTR DES_RISC2 DES_UNROLL BF_PTR:asm/mips1.o::",
122 "irix64-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::DES_PTR DES_RISC2 DES_UNROLL BF_PTR SIXTY_FOUR_BIT:asm/mips3.o::",
123 "debug-irix-cc", "cc:-w2 -g -DCRYPTO_MDEBUG -DTERMIOS -DB_ENDIAN:::asm/r3000.o::",
124 # This is the n64 mode build.
125 "irix-n64-cc", "cc:-64 -O2 -use_readonly_const -DTERMIOS::DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT:asm/mips3_64.o::",
127 # HPUX config. I've been building on HPUX 9, so the options may be
128 # different on version 10. The pa-risc2.o assember file is 2 times
129 # faster than the old asm/pa-risc.o version but it may not run on old
130 # PA-RISC CPUs. If you have problems, swap back to the old one.
131 # Both were generated by gcc, so use the C version with the PA-RISC specific
132 # options turned on if you are using gcc.
133 "hpux-cc", "cc:-DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit +O4 -Wl,-a,archive::DES_PTR DES_UNROLL DES_RISC1:asm/pa-risc2.o::",
134 "hpux-kr-cc", "cc:-DB_ENDIAN -DNOCONST -DNOPROTO -D_HPUX_SOURCE::DES_PTR DES_UNROLL:asm/pa-risc2.o::",
135 "hpux-gcc", "gcc:-DB_ENDIAN -O3::BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
136 # HPUX from www.globus.org
137 "hpux11-32bit-cc","cc:+DA2.0 -DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit::DES_PTR DES_UNROLL DES_RISC1:::",
138 "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 :::",
140 # Dec Alpha, OSF/1 - the alpha164-cc is the flags for a 21164A with
142 # For gcc, the following gave a %50 speedup on a 164 over the 'DES_INT' version
143 "alpha-gcc","gcc:-O3::SIXTY_FOUR_BIT_LONG DES_UNROLL DES_RISC1:asm/alpha.o::",
144 "alpha-cc", "cc:-tune host -O4 -readonly_strings::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
145 "alpha164-cc", "cc:-tune host -fast -readonly_strings::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
147 # The intel boxes :-), It would be worth seeing if bsdi-gcc can use the
148 # bn86-elf.o file file since it is hand tweaked assembler.
149 "linux-elf", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall -Wuninitialized::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
150 "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",
151 "linux-aout", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
152 "linux-mips", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall
153 -Wuninitialized:::BN_LLONG:",
154 "NetBSD-sparc", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
155 "NetBSD-m68", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
156 "NetBSD-x86", "gcc:-DTERMIOS -D_ANSI_SOURCE -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
157 #"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",
158 "FreeBSD", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
159 "FreeBSD-elf", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
160 #"bsdi-gcc", "gcc:-O3 -ffast-math -DL_ENDIAN -DPERL5 -m486::RSA_LLONG $x86_gc_des $x86_gcc_opts:$x86_bsdi_asm",
161 "nextstep", "cc:-O3 -Wall::BN_LLONG $x86_gcc_des ${x86_gcc_opts}:::",
162 # NCR MP-RAS UNIX ver 02.03.01
163 "ncr-scde","cc:-O6 -Xa -Hoff=BEHAVED -686 -Hwide -Hiw:-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
166 "unixware-2.0","cc:-O -DFILIO_H:-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
167 "unixware-2.0-pentium","cc:-O -DFILIO_H -Kpentium -Kthread:-lsocket -lnsl:MD2_CHAR RC4_INDEX ${x86_gcc_des}::",
170 "aix-cc", "cc:-O -DAIX -DB_ENDIAN::BN_LLONG RC4_CHAR:::",
171 "aix-gcc", "gcc:-O2 -DAIX -DB_ENDIAN::BN_LLONG RC4_CHAR:::",
175 # It's Big-endian, but the algorithms work properly when B_ENDIAN is NOT
176 # defined. The T90 ints and longs are 8 bytes long, and apparently the
177 # B_ENDIAN code assumes 4 byte ints. Fortunately, the non-B_ENDIAN and
178 # non L_ENDIAN code aligns the bytes in each word correctly.
180 # The BIT_FIELD_LIMITS define is to avoid two fatal compiler errors:
181 #'Taking the address of a bit field is not allowed. '
182 #'An expression with bit field exists as the operand of "sizeof" '
183 # (written by Wayne Schroeder <schroede@SDSC.EDU>)
184 "cray-t90-cc", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::SIXTY_FOUR_BIT_LONG DES_INT:::",
187 # Cray T3E (Research Center Juelich, beckman@acl.lanl.gov)
189 # The BIT_FIELD_LIMITS define was written for the C90 (it seems). I added
190 # another use. Basically, the problem is that the T3E uses some bit fields
191 # for some st_addr stuff, and then sizeof and address-of fails
192 # I could not use the ams/alpha.o option because the Cray assembler, 'cam'
194 "cray-t3e", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::SIXTY_FOUR_BIT_LONG DES_INT:::",
197 "dgux-R3-gcc", "gcc:-O3 -fomit-frame-pointer::RC4_INDEX DES_UNROLL:::",
198 "dgux-R4-gcc", "gcc:-O3 -fomit-frame-pointer:-lnsl -lsocket:RC4_INDEX:RC4_INDEX DES_UNROLL:::",
199 "dgux-R4-x86-gcc", "gcc:-O3 -fomit-frame-pointer -DL_ENDIAN:-lnsl -lsocket:BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
201 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the
203 "sco5-cc", "cc::-lsocket:$x86_gcc_des ${x86_gcc_opts}:::", # des options?
206 "SINIX-N","/usr/ucb/cc:-O2 -misaligned:-lucb:RC4_INDEX RC4_CHAR:::",
208 # Windows NT, Microsoft Visual C++ 4.0
210 "VC-NT","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
211 "VC-WIN32","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
212 "VC-WIN16","cl:::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
213 "VC-W31-16","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
214 "VC-W31-32","cl:::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
215 "VC-MSDOS","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
218 "BC-32","bcc32:::DES_PTR RC4_INDEX:::",
219 "BC-16","bcc:::BN_LLONG DES_PTR RC4_INDEX SIXTEEN_BIT:::",
222 "CygWin32", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
224 # Our old Ultrix box :-). -O2 breaks some of the bignum stuff (now fixed,
225 # it is a compiler bug, look in bug/ultrixcc.c for example code.
226 "ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN:::asm/mips1.o:::",
228 # Some OpenBSD from Bob Beck <beck@obtuse.com>
229 "OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:asm/alpha.o::",
230 "OpenBSD-x86", "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -m486::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
231 "OpenBSD", "gcc:-DTERMIOS -O3 -fomit-frame-pointer::BN_LLONG RC2_CHAR RC4_INDEX DES_UNROLL:::",
232 "OpenBSD-mips","gcc:-O2 -DL_ENDIAN:BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR::::",
235 # Miscellaneous hacks: this is designed to allow environments where the "one
236 # makefile" option does not auto build all files.
237 # The first six fields are the hard coded versions of the stuff generated by
238 # ctx_size for pem.h: that is EVP_ENCODE_CTX_SIZE, EVP_MD_SIZE EVP_MD_CTX_SIZE,
239 # EVP_CIPHER_SIZE, EVP_CIPHER_CTX_SIZE and EVP_MAX_MD_SIZE respectively.
240 # If the seventh field is 1 then auto generate
242 # Need to add Win16 and others here.
245 "VC-WIN32", "96:60:152:40:4212:20:1",
246 "VC-NT", "96:60:152:40:4212:20:1"
251 my $Makefile="Makefile.ssl";
252 my $des_locl="crypto/des/des_locl.h";
253 my $des ="crypto/des/des.h";
254 my $bn ="crypto/bn/bn.h";
255 my $md2 ="crypto/md2/md2.h";
256 my $rc4 ="crypto/rc4/rc4.h";
257 my $rc4_locl="crypto/rc4/rc4_locl.h";
258 my $idea ="crypto/idea/idea.h";
259 my $rc2 ="crypto/rc2/rc2.h";
260 my $bf ="crypto/bf/bf_locl.h";
261 my $bn_asm ="bn_asm.o";
262 my $des_enc="des_enc.o fcrypt_b.o";
263 my $bf_enc ="bf_enc.o";
264 my $cast_enc="c_enc.o";
265 my $rc4_enc="rc4_enc.o";
266 my $rc5_enc="rc5_enc.o";
282 if ($_ =~ /^no-asm$/)
286 if ($_ =~ /^-[lL](.*)$/)
290 elsif ($_ =~ /^-D(.*)$/)
294 elsif ($_ =~ /^-[fK](.*)$/)
300 die "unknown options, only -Dxxx, -Lxxx, -lxxx, -fxxx and -Kxxx are supported\n";
303 elsif ($_ =~ /^([^:]+):(.+)$/) {
304 eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
309 die "target already defined - $target\n" if ($target ne "");
311 if (!defined($table{$target}))
319 if (!defined($table{$target}))
325 (my $cc,my $cflags,my $lflags,my $bn_ops,my $bn_obj,my $des_obj,my $bf_obj,
326 $md5_obj,$sha1_obj,my $cast_obj,my $rc4_obj,$rmd160_obj,my $rc5_obj)=
327 split(/\s*:\s*/,$table{$target} . ":" x 20 , -1);
328 $cflags="$flags$cflags" if ($flags ne "");
329 $lflags="$libs$lflags"if ($libs ne "");
333 $bn_obj=$des_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj="";
334 $sha1_obj=$md5_obj=$rmd160_obj="";
337 #my ($bn1)=split(/\s+/,$bn_obj);
338 #$bn1 = "" unless defined $bn1;
339 #$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
342 $bn_obj = $bn_asm unless $bn_obj ne "";
344 $des_obj=$des_enc unless ($des_obj =~ /\.o$/);
345 $bf_obj=$bf_enc unless ($bf_obj =~ /\.o$/);
346 $cast_obj=$cast_enc unless ($cast_obj =~ /\.o$/);
347 $rc4_obj=$rc4_enc unless ($rc4_obj =~ /\.o$/);
348 $rc5_obj=$rc5_enc unless ($rc5_obj =~ /\.o$/);
349 if ($sha1_obj =~ /\.o$/)
351 # $sha1_obj=$sha1_enc;
352 $cflags.=" -DSHA1_ASM";
354 if ($md5_obj =~ /\.o$/)
357 $cflags.=" -DMD5_ASM";
359 if ($rmd160_obj =~ /\.o$/)
361 # $rmd160_obj=$rmd160_enc;
362 $cflags.=" -DRMD160_ASM";
365 open(IN,'<Makefile.org') || die "unable to read Makefile.org:$!\n";
366 open(OUT,">$Makefile") || die "unable to create $Makefile:$!\n";
370 s/^PLATFORM=.*$/PLATFORM=$target/;
372 s/^CFLAG=.*$/CFLAG= $cflags/;
373 s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
374 s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
375 s/^DES_ENC=.*$/DES_ENC= $des_obj/;
376 s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
377 s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
378 s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
379 s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
380 s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
381 s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
382 s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
389 print "CFLAG =$cflags\n";
390 print "EX_LIBS =$lflags\n";
391 print "BN_ASM =$bn_obj\n";
392 print "DES_ENC =$des_obj\n";
393 print "BF_ENC =$bf_obj\n";
394 print "CAST_ENC =$cast_obj\n";
395 print "RC4_ENC =$rc4_obj\n";
396 print "RC5_ENC =$rc5_obj\n";
397 print "MD5_OBJ_ASM =$md5_obj\n";
398 print "SHA1_OBJ_ASM =$sha1_obj\n";
399 print "RMD160_OBJ_ASM=$rmd160_obj\n";
407 my $rc4_int=$def_int;
408 my $md2_int=$def_int;
409 my $idea_int=$def_int;
410 my $rc2_int=$def_int;
413 my @type=("char","short","int","long");
414 my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
418 foreach (sort split(/\s+/,$bn_ops))
420 $des_ptr=1 if /DES_PTR/;
421 $des_risc1=1 if /DES_RISC1/;
422 $des_risc2=1 if /DES_RISC2/;
423 $des_unroll=1 if /DES_UNROLL/;
424 $des_int=1 if /DES_INT/;
425 $bn_ll=1 if /BN_LLONG/;
426 $rc4_int=0 if /RC4_CHAR/;
427 $rc4_int=3 if /RC4_LONG/;
428 $rc4_idx=1 if /RC4_INDEX/;
429 $md2_int=0 if /MD2_CHAR/;
430 $md2_int=3 if /MD2_LONG/;
431 $idea_int=1 if /IDEA_SHORT/;
432 $idea_int=3 if /IDEA_LONG/;
433 $rc2_int=1 if /RC2_SHORT/;
434 $rc2_int=3 if /RC2_LONG/;
435 $bf_ptr=1 if $_ eq "BF_PTR";
436 $bf_ptr=2 if $_ eq "BF_PTR2";
437 ($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
438 ($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
439 ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
440 ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
441 ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
444 ((my $in=$bn) =~ s/\.([^.]+)/.$postfix/);
445 my $n=&file_new($bn);
446 open(IN,"<".$in) || die "unable to read $bn:$!\n";
447 open(OUT,">$n") || die "unable to read $n:$!\n";
450 if (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
451 { printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
452 elsif (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
453 { printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
454 elsif (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
455 { printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
456 elsif (/^#((define)|(undef))\s+SIXTEEN_BIT/)
457 { printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
458 elsif (/^#((define)|(undef))\s+EIGHT_BIT/)
459 { printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
460 elsif (/^#((define)|(undef))\s+BN_LLONG\s*$/)
461 { printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
467 &Rename($bn,&file_old($bn));
470 (($in=$des) =~ s/\.([^.]+)/.$postfix/);
472 open(IN,"<".$in) || die "unable to read $des:$!\n";
473 open(OUT,">$n") || die "unable to read $n:$!\n";
476 if (/^\#define\s+DES_LONG\s+.*/)
477 { printf OUT "#define DES_LONG unsigned %s\n",
478 ($des_int)?'int':'long'; }
484 &Rename($des,&file_old($des));
487 (($in=$des_locl) =~ s/\.([^.]+)/.$postfix/);
488 $n=&file_new($des_locl);
489 open(IN,"<".$in) || die "unable to read $des_locl:$!\n";
490 open(OUT,">$n") || die "unable to read $n:$!\n";
493 if (/^\#(define|undef)\s+DES_PTR/)
494 { printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
495 elsif (/^\#(define|undef)\s+DES_RISC1/)
496 { printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
497 elsif (/^\#(define|undef)\s+DES_RISC2/)
498 { printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
499 elsif (/^\#(define|undef)\s+DES_UNROLL/)
500 { printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
506 &Rename($des_locl,&file_old($des_locl));
507 &Rename($n,$des_locl);
509 (($in=$rc4) =~ s/\.([^.]+)/.$postfix/);
511 open(IN,"<".$in) || die "unable to read $rc4:$!\n";
512 open(OUT,">$n") || die "unable to read $n:$!\n";
515 if (/^#define\s+RC4_INT\s/)
516 { printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
522 &Rename($rc4,&file_old($rc4));
525 (($in=$rc4_locl) =~ s/\.([^.]+)/.$postfix/);
526 $n=&file_new($rc4_locl);
527 open(IN,"<".$in) || die "unable to read $rc4_locl:$!\n";
528 open(OUT,">$n") || die "unable to read $n:$!\n";
531 if (/^#((define)|(undef))\s+RC4_INDEX/)
532 { printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
538 &Rename($rc4_locl,&file_old($rc4_locl));
539 &Rename($n,$rc4_locl);
541 (($in=$md2) =~ s/\.([^.]+)/.$postfix/);
543 open(IN,"<".$in) || die "unable to read $bn:$!\n";
544 open(OUT,">$n") || die "unable to read $n:$!\n";
547 if (/^#define\s+MD2_INT\s/)
548 { printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
554 &Rename($md2,&file_old($md2));
557 (($in=$idea) =~ s/\.([^.]+)/.$postfix/);
559 open(IN,"<".$in) || die "unable to read $idea:$!\n";
560 open(OUT,">$n") || die "unable to read $n:$!\n";
563 if (/^#define\s+IDEA_INT\s/)
564 {printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
570 &Rename($idea,&file_old($idea));
573 (($in=$rc2) =~ s/\.([^.]+)/.$postfix/);
575 open(IN,"<".$in) || die "unable to read $rc2:$!\n";
576 open(OUT,">$n") || die "unable to read $n:$!\n";
579 if (/^#define\s+RC2_INT\s/)
580 {printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
586 &Rename($rc2,&file_old($rc2));
589 (($in=$bf) =~ s/\.([^.]+)/.$postfix/);
591 open(IN,"<".$in) || die "unable to read $bf:$!\n";
592 open(OUT,">$n") || die "unable to read $n:$!\n";
595 if (/^#(define|undef)\s+BF_PTR/)
597 printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
598 printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
599 printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
606 &Rename($bf,&file_old($bf));
609 # Now the miscellaneous fixups
611 if(defined $misc_table{$target}) {
612 my ($enc_ctx, $md_size, $md_ctx_size, $cipher_size, $cipher_ctx_size,
613 $max_md_size, $date_fix) =
614 split(/\s*:\s*/,$misc_table{$target} . ":", -1);
616 #print "EVP_ENCODE_CTX_SIZE $enc_ctx\n";
617 #print "EVP_MD_SIZE $md_size\n";
618 #print "EVP_MD_CTX_SIZE $md_ctx_size\n";
619 #print "EVP_CIPHER_SIZE $cipher_size\n";
620 #print "EVP_CIPHER_CTX_SIZE $cipher_ctx_size\n";
621 #print "EVP_MAX_MD_SIZE $max_md_size\n";
622 #printf "Date fix: %s\n", $date_fix ? "Yes" : "No";
627 open (OUT,">crypto/date.h") || die "Can't open date.h";
628 printf OUT "#define DATE \"%s\"\n", scalar gmtime();
632 open (IN, "crypto/pem/pem.org") || die "Can't open crypto/pem/pem.org";
633 open (OUT, ">crypto/pem/pem.h") || die "Can't create crypto/pem/pem.h";
638 s/^(#define EVP_ENCODE_CTX_SIZE).*$/$1 $enc_ctx/;
639 s/^(#define EVP_MD_SIZE).*$/$1 $md_size/;
640 s/^(#define EVP_MD_CTX_SIZE).*$/$1 $md_ctx_size/;
641 s/^(#define EVP_CIPHER_SIZE).*$/$1 $cipher_size/;
642 s/^(#define EVP_CIPHER_CTX_SIZE).*$/$1 $cipher_ctx_size/;
643 s/^(#define EVP_MAX_MD_SIZE).*$/$1 $max_md_size/;
653 print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
654 print "SIXTY_FOUR_BIT mode\n" if $b64;
655 print "THIRTY_TWO_BIT mode\n" if $b32;
656 print "SIXTEEN_BIT mode\n" if $b16;
657 print "EIGHT_BIT mode\n" if $b8;
658 print "DES_PTR used\n" if $des_ptr;
659 print "DES_RISC1 used\n" if $des_risc1;
660 print "DES_RISC2 used\n" if $des_risc2;
661 print "DES_UNROLL used\n" if $des_unroll;
662 print "DES_INT used\n" if $des_int;
663 print "BN_LLONG mode\n" if $bn_ll;
664 print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
665 print "RC4_INDEX mode\n" if $rc4_idx;
666 print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
667 print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
668 print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
669 print "BF_PTR used\n" if $bf_ptr == 1;
670 print "BF_PTR2 used\n" if $bf_ptr == 2;
678 print STDERR "Usage: Configure [-Dxxx] [-Lxxx] [-lxxx] os/compiler\n";
679 print STDERR "pick os/compiler from:";
682 foreach $i (sort keys %table)
684 print STDERR "\n" if ($j++ % 4) == 0;
685 printf(STDERR "%-18s ",$i);
694 if(!rename($from,$to))
696 -e $from && die "unable to rename $from to $to:$!\n";
700 sub file_new { my($a)=@_; $a =~ s/(\.[^.]+$|$)/.new/; $a; }
701 sub file_old { my($a)=@_; $a =~ s/(\.[^.]+$|$)/.old/; $a; }