Configure

   1 #!/usr/local/bin/perl -w
   2
   3 require 5.000;
   4 use strict;
   5
   6 #
   7 # see PROBLEMS for instructions on what sort of things to do when
   8 # tracking a bug --tjh
   9 #
  10 # extra options
  11 # -DRSAref      build to use RSAref
  12 # -DNO_IDEA     build with no IDEA algorithm
  13 # -DNO_RC4      build with no RC4 algorithm
  14 # -DNO_RC2      build with no RC2 algorithm
  15 # -DNO_BF       build with no Blowfish algorithm
  16 # -DNO_DES      build with no DES/3DES algorithm
  17 # -DNO_MD2      build with no MD2 algorithm
  18 #
  19 # DES_PTR       use pointer lookup vs arrays in the DES in crypto/des/des_locl.h
  20 # DES_RISC1     use different DES_ENCRYPT macro that helps reduce register
  21 #               dependancies but needs to more registers, good for RISC CPU's
  22 # DES_RISC2     A different RISC variant.
  23 # DES_UNROLL    unroll the inner DES loop, sometimes helps, somtimes hinders.
  24 # DES_INT       use 'int' instead of 'long' for DES_LONG in crypto/des/des.h
  25 #               This is used on the DEC Alpha where long is 8 bytes
  26 #               and int is 4
  27 # BN_LLONG      use the type 'long long' in crypto/bn/bn.h
  28 # MD2_CHAR      use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h
  29 # MD2_LONG      use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h
  30 # IDEA_SHORT    use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h
  31 # IDEA_LONG     use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h
  32 # RC2_SHORT     use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
  33 # RC2_LONG      use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
  34 # RC4_CHAR      use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
  35 # RC4_LONG      use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
  36 # RC4_INDEX     define RC4_INDEX in crypto/rc4/rc4_locl.h.  This turns on
  37 #               array lookups instead of pointer use.
  38 # BF_PTR        use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
  39 # BF_PTR2       use a pentium/intel specific version.
  40 # MD5_ASM       use some extra md5 assember,
  41 # SHA1_ASM      use some extra sha1 assember, must define L_ENDIAN for x86
  42 # RMD160_ASM    use some extra ripemd160 assember,
  43
  44 my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
  45
  46 # MD2_CHAR slags pentium pros
  47 my $x86_gcc_opts="RC4_INDEX MD2_INT BF_PTR2";
  48
  49 # MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
  50 # Don't worry about these normally
  51
  52 my $tcc="cc";
  53 my $tflags="-fast -Xa";
  54 my $tbn_mul="";
  55 my $tlib="-lnsl -lsocket";
  56 #$bits1="SIXTEEN_BIT ";
  57 #$bits2="THIRTY_TWO_BIT ";
  58 my $bits1="THIRTY_TWO_BIT ";
  59 my $bits2="SIXTY_FOUR_BIT ";
  60
  61 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";
  62 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";
  63 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";
  64 my $x86_bsdi_asm="asm/bn86bsdi.o asm/co86bsdi.o:asm/dx86bsdi.o asm/yx86bsdi.o:asm/bx86bsdi.o:asm/mx86bsdi.o:asm/sx86bsdi.o:asm/cx86bsdi.o:asm/rx86bsdi.o:asm/rm86bsdi.o:asm/r586bsdi.o";
  65
  66 # -DB_ENDIAN slows things down on a sparc for md5, but helps sha1.
  67 # So the md5_locl.h file has an undef B_ENDIAN if sun is defined
  68
  69 #config-string  CC : CFLAGS : LDFLAGS : special header file mods:bn_asm \
  70 # des_asm:bf_asm
  71 my %table=(
  72 #"b",           "$tcc:$tflags:$tlib:$bits1:$tbn_mul::",
  73 #"bl-4c-2c",    "$tcc:$tflags:$tlib:${bits1}BN_LLONG RC4_CHAR MD2_CHAR:$tbn_mul::",
  74 #"bl-4c-ri",    "$tcc:$tflags:$tlib:${bits1}BN_LLONG RC4_CHAR RC4_INDEX:$tbn_mul::",
  75 #"b2-is-ri-dp", "$tcc:$tflags:$tlib:${bits2}IDEA_SHORT RC4_INDEX DES_PTR:$tbn_mul::",
  76
  77 # A few of my development configs
  78 "purify",       "purify gcc:-g -DPURIFY -Wall:-lsocket -lnsl::::",
  79 "debug",        "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror:-lefence::::",
  80 "debug-ben",    "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -Wformat -Wshadow -Werror:::::",
  81 "debug-rse","gcc:-DTERMIOS -DL_ENDIAN -O -g -ggdb3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
  82 "dist",         "cc:-O -DNOPROTO::::",
  83
  84 # Basic configs that should work on any box
  85 "gcc",          "gcc:-O3::BN_LLONG:::",
  86 "cc",           "cc:-O -DNOPROTO -DNOCONST:::::",
  87
  88
  89 # My solaris setups
  90 "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",
  91 "solaris-sparc-gcc","gcc:-O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:::",
  92 # DO NOT use /xO[34] on sparc with SC3.0.
  93 # It is broken, and will not pass the tests
  94 "solaris-sparc-cc","cc:-fast -O -Xa -DB_ENDIAN:\
  95         -lsocket -lnsl:BN_LLONG RC4_CHAR DES_PTR DES_UNROLL BF_PTR:asm/sparc.o::",
  96 # SC4.0 is ok, better than gcc, except for the bignum stuff.
  97 # -fast slows things like DES down quite a lot
  98 "solaris-sparc-sc4","cc:-xO5 -Xa -DB_ENDIAN:-lsocket -lnsl:\
  99         BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparc.o::",
 100 "solaris-usparc-sc4","cc:-xtarget=ultra -xarch=v8plus -Xa -xO5 -DB_ENDIAN:\
 101         -lsocket -lnsl:\
 102         BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparc.o::",
 103
 104 # Sunos configs, assuming sparc for the gcc one.
 105 "sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::DES_UNROLL:::",
 106 "sunos-gcc","gcc:-O3 -mv8::BN_LLONG RC4_CHAR DES_UNROLL DES_PTR DES_RISC1:::",
 107
 108 # SGI configurations.  If the box is rather old (r3000 cpu), you will
 109 # probably have to remove the '-mips2' flag.  I've only been using
 110 # IRIX 5.[23].
 111 # I've recently done 32 and 64 bit mips assember, it make this RSA
 112 # 3 times faster, use if at all possible.
 113 #"irix-gcc","gcc:-O2 -mips2::SIXTY_FOUR_BIT BN_LLONG RC4_INDEX RC4_CHAR:::",
 114 "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::",
 115 "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::",
 116 "irix-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::BN_LLONG DES_PTR DES_RISC2 DES_UNROLL BF_PTR:asm/mips1.o::",
 117 "irix64-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::DES_PTR DES_RISC2 DES_UNROLL BF_PTR SIXTY_FOUR_BIT:asm/mips3.o::",
 118 "debug-irix-cc", "cc:-w2 -g -DCRYPTO_MDEBUG -DTERMIOS -DB_ENDIAN:::asm/r3000.o::",
 119 # This is the n64 mode build.
 120 "irix-n64-cc", "cc:-64 -O2 -use_readonly_const -DTERMIOS::DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT:asm/mips3_64.o::",
 121
 122 # HPUX config.  I've been building on HPUX 9, so the options may be
 123 # different on version 10.  The pa-risc2.o assember file is 2 times
 124 # faster than the old asm/pa-risc.o version but it may not run on old
 125 # PA-RISC CPUs.  If you have problems, swap back to the old one.
 126 # Both were generated by gcc, so use the C version with the PA-RISC specific
 127 # options turned on if you are using gcc.
 128 "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::",
 129 "hpux-kr-cc",   "cc:-DB_ENDIAN -DNOCONST -DNOPROTO -D_HPUX_SOURCE::DES_PTR DES_UNROLL:asm/pa-risc2.o::",
 130 "hpux-gcc",     "gcc:-DB_ENDIAN -O3::BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
 131 # HPUX from www.globus.org
 132 "hpux11-32bit-cc","cc:+DA2.0 -DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit::DES_PTR DES_UNROLL DES_RISC1:::",
 133 "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 :::",
 134
 135 # Dec Alpha, OSF/1 - the alpha164-cc is the flags for a 21164A with
 136 # the new compiler
 137 # For gcc, the following gave a %50 speedup on a 164 over the 'DES_INT' version
 138 "alpha-gcc","gcc:-O3::SIXTY_FOUR_BIT_LONG DES_UNROLL DES_RISC1:asm/alpha.o::",
 139 "alpha-cc", "cc:-tune host -O4 -readonly_strings::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
 140 "alpha164-cc", "cc:-tune host -fast -readonly_strings::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
 141
 142 # The intel boxes :-), It would be worth seeing if bsdi-gcc can use the
 143 # bn86-elf.o file file since it is hand tweaked assembler.
 144 "linux-elf",    "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall -Wuninitialized::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
 145 "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",
 146 "linux-aout",   "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
 147 "NetBSD-sparc", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
 148 "NetBSD-m68",   "gcc:-DTERMIOS -O3 -fomit-frame-pointer -Wall -DB_ENDIAN::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
 149 "NetBSD-x86",   "gcc:-DTERMIOS -D_ANSI_SOURCE -O3 -fomit-frame-pointer -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
 150 #"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",
 151 "FreeBSD",      "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
 152 "FreeBSD-elf",  "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
 153 #"bsdi-gcc",     "gcc:-O3 -ffast-math -DL_ENDIAN -DPERL5 -m486::RSA_LLONG $x86_gc_des $x86_gcc_opts:$x86_bsdi_asm",
 154 "nextstep",     "cc:-O3 -Wall::BN_LLONG $x86_gcc_des ${x86_gcc_opts}:::",
 155 # NCR MP-RAS UNIX ver 02.03.01
 156 "ncr-scde","cc:-O6 -Xa -Hoff=BEHAVED -686 -Hwide -Hiw:-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
 157
 158 # UnixWare 2.0
 159 "unixware-2.0","cc:-O -DFILIO_H:-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
 160 "unixware-2.0-pentium","cc:-O -DFILIO_H -Kpentium -Kthread:-lsocket -lnsl:MD2_CHAR RC4_INDEX ${x86_gcc_des}::",
 161
 162 # IBM's AIX.
 163 "aix-cc",   "cc:-O -DAIX -DB_ENDIAN::BN_LLONG RC4_CHAR:::",
 164 "aix-gcc",  "gcc:-O2 -DAIX -DB_ENDIAN::BN_LLONG RC4_CHAR:::",
 165
 166 #
 167 # Cray T90 (SDSC)
 168 # It's Big-endian, but the algorithms work properly when B_ENDIAN is NOT
 169 # defined.  The T90 ints and longs are 8 bytes long, and apparently the
 170 # B_ENDIAN code assumes 4 byte ints.  Fortunately, the non-B_ENDIAN and
 171 # non L_ENDIAN code aligns the bytes in each word correctly.
 172 #
 173 # The BIT_FIELD_LIMITS define is to avoid two fatal compiler errors:
 174 #'Taking the address of a bit field is not allowed. '
 175 #'An expression with bit field exists as the operand of "sizeof" '
 176 # (written by Wayne Schroeder <schroede@SDSC.EDU>)
 177 "cray-t90-cc", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::SIXTY_FOUR_BIT_LONG DES_INT:::",
 178
 179 #
 180 # Cray T3E (Research Center Juelich, beckman@acl.lanl.gov)
 181 #
 182 # The BIT_FIELD_LIMITS define was written for the C90 (it seems).  I added
 183 # another use.  Basically, the problem is that the T3E uses some bit fields
 184 # for some st_addr stuff, and then sizeof and address-of fails
 185 # I could not use the ams/alpha.o option because the Cray assembler, 'cam'
 186 # did not like it.
 187 "cray-t3e", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::SIXTY_FOUR_BIT_LONG DES_INT:::",
 188
 189 # DGUX, 88100.
 190 "dgux-R3-gcc",  "gcc:-O3 -fomit-frame-pointer::RC4_INDEX DES_UNROLL:::",
 191 "dgux-R4-gcc",  "gcc:-O3 -fomit-frame-pointer:-lnsl -lsocket:RC4_INDEX:RC4_INDEX DES_UNROLL:::",
 192 "dgux-R4-x86-gcc",      "gcc:-O3 -fomit-frame-pointer -DL_ENDIAN:-lnsl -lsocket:BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
 193
 194 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the
 195 # SCO cc.
 196 "sco5-cc",  "cc::-lsocket:$x86_gcc_des ${x86_gcc_opts}:::", # des options?
 197
 198 # Sinix RM400
 199 "SINIX-N","/usr/ucb/cc:-O2 -misaligned:-lucb:RC4_INDEX RC4_CHAR:::",
 200
 201 # Windows NT, Microsoft Visual C++ 4.0
 202
 203 "VC-NT","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
 204 "VC-WIN32","cl:::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
 205 "VC-WIN16","cl:::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
 206 "VC-W31-16","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
 207 "VC-W31-32","cl:::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
 208 "VC-MSDOS","cl:::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
 209
 210 # Borland C++ 4.5
 211 "BC-32","bcc32:::DES_PTR RC4_INDEX:::",
 212 "BC-16","bcc:::BN_LLONG DES_PTR RC4_INDEX SIXTEEN_BIT:::",
 213
 214 # CygWin32
 215 "CygWin32", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
 216
 217 # Our old Ultrix box :-). -O2 breaks some of the bignum stuff (now fixed,
 218 # it is a compiler bug, look in bug/ultrixcc.c for example code.
 219 "ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN:::asm/mips1.o:::",
 220
 221 # Some OpenBSD from Bob Beck <beck@obtuse.com>
 222 "OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:asm/alpha.o::",
 223 "OpenBSD-x86",  "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -m486::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
 224 "OpenBSD",      "gcc:-DTERMIOS -O3 -fomit-frame-pointer::BN_LLONG RC2_CHAR RC4_INDEX DES_UNROLL:::",
 225 "OpenBSD-mips","gcc:-O2 -DL_ENDIAN:BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR::::",
 226 );
 227
 228 # Miscellaneous hacks: this is designed to allow environments where the "one
 229 # makefile" option does not auto build all files.
 230 # The first six fields are the hard coded versions of the stuff generated by
 231 # ctx_size for pem.h: that is EVP_ENCODE_CTX_SIZE, EVP_MD_SIZE EVP_MD_CTX_SIZE,
 232 # EVP_CIPHER_SIZE, EVP_CIPHER_CTX_SIZE and EVP_MAX_MD_SIZE respectively.
 233 # If the seventh field is 1 then auto generate
 234 # crypto/date.h
 235 # Need to add Win16 and others here.
 236
 237 my %misc_table = (
 238 "VC-WIN32",     "96:60:152:40:4212:20:1",
 239 "VC-NT",        "96:60:152:40:4212:20:1"
 240 );
 241
 242 my $no_asm=0;
 243 my $postfix="org";
 244 my $Makefile="Makefile.ssl";
 245 my $des_locl="crypto/des/des_locl.h";
 246 my $des ="crypto/des/des.h";
 247 my $bn  ="crypto/bn/bn.h";
 248 my $md2 ="crypto/md2/md2.h";
 249 my $rc4 ="crypto/rc4/rc4.h";
 250 my $rc4_locl="crypto/rc4/rc4_locl.h";
 251 my $idea        ="crypto/idea/idea.h";
 252 my $rc2 ="crypto/rc2/rc2.h";
 253 my $bf  ="crypto/bf/bf_locl.h";
 254 my $bn_asm      ="bn_asm.o";
 255 my $des_enc="des_enc.o fcrypt_b.o";
 256 my $bf_enc      ="bf_enc.o";
 257 my $cast_enc="c_enc.o";
 258 my $rc4_enc="rc4_enc.o";
 259 my $rc5_enc="rc5_enc.o";
 260 my $md5_obj="";
 261 my $sha1_obj="";
 262 my $rmd160_obj="";
 263
 264 if ($#ARGV < 0)
 265         {
 266         &bad_target;
 267         exit(1);
 268         }
 269
 270 my $flags="";
 271 my $libs="";
 272 my $target="";
 273 foreach (@ARGV)
 274         {
 275         if ($_ =~ /^no-asm$/)
 276                 { $no_asm=1; }
 277         elsif ($_ =~ /^-/)
 278                 {
 279                 if ($_ =~ /^-[lL](.*)$/)
 280                         {
 281                         $libs.=$_." ";
 282                         }
 283                 elsif ($_ =~ /^-D(.*)$/)
 284                         {
 285                         $flags.=$_." ";
 286                         }
 287                 else
 288                         {
 289                         die "unknown options, only -Dxxx, -Lxxx and -lxxx supported\n";
 290                         }
 291                 }
 292         else
 293                 {
 294                 die "target already defined - $target\n" if ($target ne "");
 295                 $target=$_;
 296                 if (!defined($table{$target}))
 297                         {
 298                         &bad_target;
 299                         exit(1);
 300                         }
 301                 }
 302         }
 303
 304 if (!defined($table{$target}))
 305         {
 306         &bad_target;
 307         exit(1);
 308         }
 309
 310 (my $cc,my $cflags,my $lflags,my $bn_ops,my $bn_obj,my $des_obj,my $bf_obj,
 311  $md5_obj,$sha1_obj,my $cast_obj,my $rc4_obj,$rmd160_obj,my $rc5_obj)=
 312         split(/\s*:\s*/,$table{$target} . ":" x 20 , -1);
 313 $cflags="$flags$cflags" if ($flags ne "");
 314 $lflags="$libs$lflags"if ($libs ne "");
 315
 316 if ($no_asm)
 317         {
 318         $bn_obj=$des_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj="";
 319         $sha1_obj=$md5_obj=$rmd160_obj="";
 320         }
 321
 322 my ($bn1)=split(/\s+/,$bn_obj);
 323 $bn1 = "" unless defined $bn1;
 324 $bn1=$bn_asm unless ($bn1 =~ /\.o$/);
 325 $bn_obj="$bn1";
 326
 327 $des_obj=$des_enc       unless ($des_obj =~ /\.o$/);
 328 $bf_obj=$bf_enc         unless ($bf_obj =~ /\.o$/);
 329 $cast_obj=$cast_enc     unless ($cast_obj =~ /\.o$/);
 330 $rc4_obj=$rc4_enc       unless ($rc4_obj =~ /\.o$/);
 331 $rc5_obj=$rc5_enc       unless ($rc5_obj =~ /\.o$/);
 332 if ($sha1_obj =~ /\.o$/)
 333         {
 334 #       $sha1_obj=$sha1_enc;
 335         $cflags.=" -DSHA1_ASM";
 336         }
 337 if ($md5_obj =~ /\.o$/)
 338         {
 339 #       $md5_obj=$md5_enc;
 340         $cflags.=" -DMD5_ASM";
 341         }
 342 if ($rmd160_obj =~ /\.o$/)
 343         {
 344 #       $rmd160_obj=$rmd160_enc;
 345         $cflags.=" -DRMD160_ASM";
 346         }
 347
 348 open(IN,'<Makefile.org') || die "unable to read Makefile.org:$!\n";
 349 open(OUT,">$Makefile") || die "unable to create $Makefile:$!\n";
 350 while (<IN>)
 351         {
 352         chop;
 353         s/^PLATFORM=.*$/PLATFORM=$target/;
 354         s/^CC=.*$/CC= $cc/;
 355         s/^CFLAG=.*$/CFLAG= $cflags/;
 356         s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
 357         s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
 358         s/^DES_ENC=.*$/DES_ENC= $des_obj/;
 359         s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
 360         s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
 361         s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
 362         s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
 363         s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
 364         s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
 365         s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
 366         print OUT $_."\n";
 367         }
 368 close(IN);
 369 close(OUT);
 370
 371 print "CC            =$cc\n";
 372 print "CFLAG         =$cflags\n";
 373 print "EX_LIBS       =$lflags\n";
 374 print "BN_ASM        =$bn_obj\n";
 375 print "DES_ENC       =$des_obj\n";
 376 print "BF_ENC        =$bf_obj\n";
 377 print "CAST_ENC      =$cast_obj\n";
 378 print "RC4_ENC       =$rc4_obj\n";
 379 print "RC5_ENC       =$rc5_obj\n";
 380 print "MD5_OBJ_ASM   =$md5_obj\n";
 381 print "SHA1_OBJ_ASM  =$sha1_obj\n";
 382 print "RMD160_OBJ_ASM=$rmd160_obj\n";
 383
 384 my $des_ptr=0;
 385 my $des_risc1=0;
 386 my $des_risc2=0;
 387 my $des_unroll=0;
 388 my $bn_ll=0;
 389 my $def_int=2;
 390 my $rc4_int=$def_int;
 391 my $md2_int=$def_int;
 392 my $idea_int=$def_int;
 393 my $rc2_int=$def_int;
 394 my $rc4_idx=0;
 395 my $bf_ptr=0;
 396 my @type=("char","short","int","long");
 397 my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
 398
 399 my $des_int;
 400
 401 foreach (sort split(/\s+/,$bn_ops))
 402         {
 403         $des_ptr=1 if /DES_PTR/;
 404         $des_risc1=1 if /DES_RISC1/;
 405         $des_risc2=1 if /DES_RISC2/;
 406         $des_unroll=1 if /DES_UNROLL/;
 407         $des_int=1 if /DES_INT/;
 408         $bn_ll=1 if /BN_LLONG/;
 409         $rc4_int=0 if /RC4_CHAR/;
 410         $rc4_int=3 if /RC4_LONG/;
 411         $rc4_idx=1 if /RC4_INDEX/;
 412         $md2_int=0 if /MD2_CHAR/;
 413         $md2_int=3 if /MD2_LONG/;
 414         $idea_int=1 if /IDEA_SHORT/;
 415         $idea_int=3 if /IDEA_LONG/;
 416         $rc2_int=1 if /RC2_SHORT/;
 417         $rc2_int=3 if /RC2_LONG/;
 418         $bf_ptr=1 if $_ eq "BF_PTR";
 419         $bf_ptr=2 if $_ eq "BF_PTR2";
 420         ($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
 421         ($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
 422         ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
 423         ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
 424         ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
 425         }
 426
 427 ((my $in=$bn) =~ s/\.([^.]+)/.$postfix/);
 428 my $n=&file_new($bn);
 429 open(IN,"<".$in) || die "unable to read $bn:$!\n";
 430 open(OUT,">$n") || die "unable to read $n:$!\n";
 431 while (<IN>)
 432         {
 433         if      (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
 434                 { printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
 435         elsif   (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
 436                 { printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
 437         elsif   (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
 438                 { printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
 439         elsif   (/^#((define)|(undef))\s+SIXTEEN_BIT/)
 440                 { printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
 441         elsif   (/^#((define)|(undef))\s+EIGHT_BIT/)
 442                 { printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
 443         elsif   (/^#((define)|(undef))\s+BN_LLONG\s*$/)
 444                 { printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
 445         else
 446                 { print OUT $_; }
 447         }
 448 close(IN);
 449 close(OUT);
 450 &Rename($bn,&file_old($bn));
 451 &Rename($n,$bn);
 452
 453 (($in=$des) =~ s/\.([^.]+)/.$postfix/);
 454 $n=&file_new($des);
 455 open(IN,"<".$in) || die "unable to read $des:$!\n";
 456 open(OUT,">$n") || die "unable to read $n:$!\n";
 457 while (<IN>)
 458         {
 459         if      (/^\#define\s+DES_LONG\s+.*/)
 460                 { printf OUT "#define DES_LONG unsigned %s\n",
 461                         ($des_int)?'int':'long'; }
 462         else
 463                 { print OUT $_; }
 464         }
 465 close(IN);
 466 close(OUT);
 467 &Rename($des,&file_old($des));
 468 &Rename($n,$des);
 469
 470 (($in=$des_locl) =~ s/\.([^.]+)/.$postfix/);
 471 $n=&file_new($des_locl);
 472 open(IN,"<".$in) || die "unable to read $des_locl:$!\n";
 473 open(OUT,">$n") || die "unable to read $n:$!\n";
 474 while (<IN>)
 475         {
 476         if      (/^\#(define|undef)\s+DES_PTR/)
 477                 { printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
 478         elsif   (/^\#(define|undef)\s+DES_RISC1/)
 479                 { printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
 480         elsif   (/^\#(define|undef)\s+DES_RISC2/)
 481                 { printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
 482         elsif   (/^\#(define|undef)\s+DES_UNROLL/)
 483                 { printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
 484         else
 485                 { print OUT $_; }
 486         }
 487 close(IN);
 488 close(OUT);
 489 &Rename($des_locl,&file_old($des_locl));
 490 &Rename($n,$des_locl);
 491
 492 (($in=$rc4) =~ s/\.([^.]+)/.$postfix/);
 493 $n=&file_new($rc4);
 494 open(IN,"<".$in) || die "unable to read $rc4:$!\n";
 495 open(OUT,">$n") || die "unable to read $n:$!\n";
 496 while (<IN>)
 497         {
 498         if      (/^#define\s+RC4_INT\s/)
 499                 { printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
 500         else
 501                 { print OUT $_; }
 502         }
 503 close(IN);
 504 close(OUT);
 505 &Rename($rc4,&file_old($rc4));
 506 &Rename($n,$rc4);
 507
 508 (($in=$rc4_locl) =~ s/\.([^.]+)/.$postfix/);
 509 $n=&file_new($rc4_locl);
 510 open(IN,"<".$in) || die "unable to read $rc4_locl:$!\n";
 511 open(OUT,">$n") || die "unable to read $n:$!\n";
 512 while (<IN>)
 513         {
 514         if      (/^#((define)|(undef))\s+RC4_INDEX/)
 515                 { printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
 516         else
 517                 { print OUT $_; }
 518         }
 519 close(IN);
 520 close(OUT);
 521 &Rename($rc4_locl,&file_old($rc4_locl));
 522 &Rename($n,$rc4_locl);
 523
 524 (($in=$md2) =~ s/\.([^.]+)/.$postfix/);
 525 $n=&file_new($md2);
 526 open(IN,"<".$in) || die "unable to read $bn:$!\n";
 527 open(OUT,">$n") || die "unable to read $n:$!\n";
 528 while (<IN>)
 529         {
 530         if      (/^#define\s+MD2_INT\s/)
 531                 { printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
 532         else
 533                 { print OUT $_; }
 534         }
 535 close(IN);
 536 close(OUT);
 537 &Rename($md2,&file_old($md2));
 538 &Rename($n,$md2);
 539
 540 (($in=$idea) =~ s/\.([^.]+)/.$postfix/);
 541 $n=&file_new($idea);
 542 open(IN,"<".$in) || die "unable to read $idea:$!\n";
 543 open(OUT,">$n") || die "unable to read $n:$!\n";
 544 while (<IN>)
 545         {
 546         if      (/^#define\s+IDEA_INT\s/)
 547                 {printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
 548         else
 549                 { print OUT $_; }
 550         }
 551 close(IN);
 552 close(OUT);
 553 &Rename($idea,&file_old($idea));
 554 &Rename($n,$idea);
 555
 556 (($in=$rc2) =~ s/\.([^.]+)/.$postfix/);
 557 $n=&file_new($rc2);
 558 open(IN,"<".$in) || die "unable to read $rc2:$!\n";
 559 open(OUT,">$n") || die "unable to read $n:$!\n";
 560 while (<IN>)
 561         {
 562         if      (/^#define\s+RC2_INT\s/)
 563                 {printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
 564         else
 565                 { print OUT $_; }
 566         }
 567 close(IN);
 568 close(OUT);
 569 &Rename($rc2,&file_old($rc2));
 570 &Rename($n,$rc2);
 571
 572 (($in=$bf) =~ s/\.([^.]+)/.$postfix/);
 573 $n=&file_new($bf);
 574 open(IN,"<".$in) || die "unable to read $bf:$!\n";
 575 open(OUT,">$n") || die "unable to read $n:$!\n";
 576 while (<IN>)
 577         {
 578         if (/^#(define|undef)\s+BF_PTR/)
 579                 {
 580                 printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
 581                 printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
 582                 printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
 583                 }
 584         else
 585                 { print OUT $_; }
 586         }
 587 close(IN);
 588 close(OUT);
 589 &Rename($bf,&file_old($bf));
 590 &Rename($n,$bf);
 591
 592 # Now the miscellaneous fixups
 593
 594 if(defined $misc_table{$target}) {
 595         my ($enc_ctx, $md_size, $md_ctx_size, $cipher_size, $cipher_ctx_size,
 596                 $max_md_size, $date_fix) =
 597                 split(/\s*:\s*/,$misc_table{$target} . ":", -1);
 598
 599 #print "EVP_ENCODE_CTX_SIZE $enc_ctx\n";
 600 #print "EVP_MD_SIZE $md_size\n";
 601 #print "EVP_MD_CTX_SIZE $md_ctx_size\n";
 602 #print "EVP_CIPHER_SIZE $cipher_size\n";
 603 #print "EVP_CIPHER_CTX_SIZE $cipher_ctx_size\n";
 604 #print "EVP_MAX_MD_SIZE $max_md_size\n";
 605 #printf "Date fix: %s\n", $date_fix ? "Yes" : "No";
 606
 607 # Fix the date
 608
 609 if($date_fix) {
 610         open (OUT,">crypto/date.h") || die "Can't open date.h";
 611         printf OUT "#define DATE \"%s\"\n", scalar gmtime();
 612         close(OUT);
 613 }
 614
 615 open (IN, "crypto/pem/pem.org") || die "Can't open crypto/pem/pem.org";
 616 open (OUT, ">crypto/pem/pem.h") || die "Can't create crypto/pem/pem.h";
 617
 618 # Now fix up pem.h
 619 while(<IN>) {
 620         chop;
 621         s/^(#define EVP_ENCODE_CTX_SIZE).*$/$1 $enc_ctx/;
 622         s/^(#define EVP_MD_SIZE).*$/$1 $md_size/;
 623         s/^(#define EVP_MD_CTX_SIZE).*$/$1 $md_ctx_size/;
 624         s/^(#define EVP_CIPHER_SIZE).*$/$1 $cipher_size/;
 625         s/^(#define EVP_CIPHER_CTX_SIZE).*$/$1 $cipher_ctx_size/;
 626         s/^(#define EVP_MAX_MD_SIZE).*$/$1 $max_md_size/;
 627         print OUT "$_\n";
 628 }
 629
 630 close (IN);
 631 close (OUT);
 632
 633
 634 }
 635
 636 print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
 637 print "SIXTY_FOUR_BIT mode\n" if $b64;
 638 print "THIRTY_TWO_BIT mode\n" if $b32;
 639 print "SIXTEEN_BIT mode\n" if $b16;
 640 print "EIGHT_BIT mode\n" if $b8;
 641 print "DES_PTR used\n" if $des_ptr;
 642 print "DES_RISC1 used\n" if $des_risc1;
 643 print "DES_RISC2 used\n" if $des_risc2;
 644 print "DES_UNROLL used\n" if $des_unroll;
 645 print "DES_INT used\n" if $des_int;
 646 print "BN_LLONG mode\n" if $bn_ll;
 647 print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
 648 print "RC4_INDEX mode\n" if $rc4_idx;
 649 print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
 650 print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
 651 print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
 652 print "BF_PTR used\n" if $bf_ptr == 1;
 653 print "BF_PTR2 used\n" if $bf_ptr == 2;
 654 exit(0);
 655
 656 sub bad_target
 657         {
 658         print STDERR "Usage: Configure [-Dxxx] [-Lxxx] [-lxxx] os/compiler\n";
 659         print STDERR "pick os/compiler from:";
 660         my $j=0;
 661         my $i;
 662         foreach $i (sort keys %table)
 663                 {
 664                 print STDERR "\n" if ($j++ % 4) == 0;
 665                 printf(STDERR "%-18s ",$i);
 666                 }
 667         print STDERR "\n";
 668         }
 669
 670 sub Rename
 671         {
 672         my($from,$to)=@_;
 673         unlink($to);
 674         if(!rename($from,$to))
 675             {
 676              -e $from && die "unable to rename $from to $to:$!\n";
 677             }
 678         }
 679
 680 sub file_new { my($a)=@_; $a =~ s/(\.[^.]+$|$)/.new/; $a; }
 681 sub file_old { my($a)=@_; $a =~ s/(\.[^.]+$|$)/.old/; $a; }