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