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 my $usage="Usage: Configure [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [rsaref] [no-asm] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] os/compiler[:flags]\n";
  14
  15 # Options:
  16 # --openssldir  install OpenSSL in OPENSSLDIR (Default: DIR/ssl if the
  17 #               --prefix option is given; /usr/local/ssl otherwise)
  18 # --prefix      prefix for the OpenSSL include, lib and bin directories
  19 #               (Default: the OPENSSLDIR directory)
  20 # rsaref        use RSAref
  21 # no-asm        do not use assembler
  22 # 386           generate 80386 code
  23 # no-CIPHER     build without specified algorithm
  24 # -D, -L, -l, -f, -K: compiler options are passed through
  25 #
  26 # DES_PTR       use pointer lookup vs arrays in the DES in crypto/des/des_locl.h
  27 # DES_RISC1     use different DES_ENCRYPT macro that helps reduce register
  28 #               dependancies but needs to more registers, good for RISC CPU's
  29 # DES_RISC2     A different RISC variant.
  30 # DES_UNROLL    unroll the inner DES loop, sometimes helps, somtimes hinders.
  31 # DES_INT       use 'int' instead of 'long' for DES_LONG in crypto/des/des.h
  32 #               This is used on the DEC Alpha where long is 8 bytes
  33 #               and int is 4
  34 # BN_LLONG      use the type 'long long' in crypto/bn/bn.h
  35 # MD2_CHAR      use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h
  36 # MD2_LONG      use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h
  37 # IDEA_SHORT    use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h
  38 # IDEA_LONG     use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h
  39 # RC2_SHORT     use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
  40 # RC2_LONG      use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
  41 # RC4_CHAR      use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
  42 # RC4_LONG      use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
  43 # RC4_INDEX     define RC4_INDEX in crypto/rc4/rc4_locl.h.  This turns on
  44 #               array lookups instead of pointer use.
  45 # BF_PTR        use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
  46 # BF_PTR2       intel specific version (generic version is more efficient).
  47 # MD5_ASM       use some extra md5 assember,
  48 # SHA1_ASM      use some extra sha1 assember, must define L_ENDIAN for x86
  49 # RMD160_ASM    use some extra ripemd160 assember,
  50
  51 my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
  52
  53 # MD2_CHAR slags pentium pros
  54 my $x86_gcc_opts="RC4_INDEX MD2_INT";
  55
  56 # MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
  57 # Don't worry about these normally
  58
  59 my $tcc="cc";
  60 my $tflags="-fast -Xa";
  61 my $tbn_mul="";
  62 my $tlib="-lnsl -lsocket";
  63 #$bits1="SIXTEEN_BIT ";
  64 #$bits2="THIRTY_TWO_BIT ";
  65 my $bits1="THIRTY_TWO_BIT ";
  66 my $bits2="SIXTY_FOUR_BIT ";
  67
  68 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";
  69 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";
  70 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";
  71 my $x86_bsdi_asm="asm/bn86bsdi.o asm/co86bsdi.o:asm/dx86bsdi.o asm/yx86bsdi.o:asm/bx86bsdi.o:asm/mx86bsdi.o:asm/sx86bsdi.o:asm/cx86bsdi.o:asm/rx86bsdi.o:asm/rm86bsdi.o:asm/r586bsdi.o";
  72
  73 # -DB_ENDIAN slows things down on a sparc for md5, but helps sha1.
  74 # So the md5_locl.h file has an undef B_ENDIAN if sun is defined
  75
  76 #config-string  CC : CFLAGS : LDFLAGS : special header file mods:bn_asm \
  77 # des_asm:bf_asm
  78 my %table=(
  79 #"b",           "$tcc:$tflags:$tlib:$bits1:$tbn_mul::",
  80 #"bl-4c-2c",    "$tcc:$tflags:$tlib:${bits1}BN_LLONG RC4_CHAR MD2_CHAR:$tbn_mul::",
  81 #"bl-4c-ri",    "$tcc:$tflags:$tlib:${bits1}BN_LLONG RC4_CHAR RC4_INDEX:$tbn_mul::",
  82 #"b2-is-ri-dp", "$tcc:$tflags:$tlib:${bits2}IDEA_SHORT RC4_INDEX DES_PTR:$tbn_mul::",
  83
  84 # Our development configs
  85 "purify",       "purify gcc:-g -DPURIFY -Wall:-lsocket -lnsl::::",
  86 "debug",        "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror:-lefence::::",
  87 "debug-ben",    "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -O2 -pedantic -Wall -Wshadow -Werror -pipe:::::",
  88 "debug-ben-strict",     "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -DCONST_STRICT -O2 -Wall -Wshadow -Werror -Wpointer-arith -Wcast-qual -Wwrite-strings -pipe:::::",
  89 "debug-rse","cc:-DTERMIOS -DL_ENDIAN -pipe -O -g -ggdb3 -Wall::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
  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 # Solaris setups
  97 "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",
  98 "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::",
  99 "debug-solaris-sparc-gcc","gcc:-O3 -g -mv8 -Wall -DB_ENDIAN:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:::",
 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::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::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:-O3 -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:::BN_LLONG 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:::BN_LLONG 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 "ultrix-gcc","cc:-O3 -DL_ENDIAN::::::",
 234 # K&R C is no longer supported; you need gcc on old Ultrix installations
 235 ##"ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN::::::",
 236
 237 # Some OpenBSD from Bob Beck <beck@obtuse.com>
 238 "OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer:SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:::",
 239 "OpenBSD-x86",  "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -m486::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
 240 "OpenBSD",      "gcc:-DTERMIOS -O3 -fomit-frame-pointer::BN_LLONG RC2_CHAR RC4_INDEX DES_UNROLL:::",
 241 "OpenBSD-mips","gcc:-O2 -DL_ENDIAN:BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR::::",
 242
 243 );
 244
 245 my @WinTargets=qw(VC-NT VC-WIN32 VC-WIN16 VC-W31-16 VC-W31-32 VC-MSDOS BC-32
 246         BC-16 CygWin32);
 247
 248 my $installprefix="";
 249 my $openssldir="";
 250 my $no_asm=0;
 251 my @skip=();
 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";
 268 my $md5_obj="";
 269 my $sha1_obj="";
 270 my $rmd160_obj="";
 271 my $processor="";
 272 my $ranlib;
 273 my $perl;
 274
 275 $ranlib=&which("ranlib") or $ranlib="true";
 276 $perl=&which("perl5") or $perl=&which("perl");
 277
 278 &usage if ($#ARGV < 0);
 279
 280 my $flags="";
 281 my $depflags="";
 282 my $libs="";
 283 my $target="";
 284 foreach (@ARGV)
 285         {
 286         if (/^no-asm$/)
 287                 { $no_asm=1; }
 288         elsif (/^no-(.+)$/)
 289                 {
 290                 my $algo=$1;
 291                 push @skip,$algo;
 292                 $algo =~ tr/[a-z]/[A-Z]/;
 293                 $flags .= "-DNO_$algo ";
 294                 $depflags .= "-DNO_$algo ";
 295                 }
 296         elsif (/^386$/)
 297                 { $processor=386; }
 298         elsif (/^rsaref$/)
 299                 {
 300                 $libs.= "-lRSAglue -lrsaref ";
 301                 $flags.= "-DRSAref ";
 302                 }
 303         elsif (/^-/)
 304                 {
 305                 if (/^-[lL](.*)$/)
 306                         {
 307                         $libs.=$_." ";
 308                         }
 309                 elsif (/^-[DfK](.*)$/)
 310                         {
 311                         $flags.=$_." ";
 312                         }
 313                 elsif (/^--prefix=(.*)$/)
 314                         {
 315                         $installprefix=$1;
 316                         }
 317                 elsif (/^--openssldir=(.*)$/)
 318                         {
 319                         $openssldir=$1;
 320                         }
 321                 else
 322                         {
 323                         print STDERR $usage;
 324                         exit(1);
 325                         }
 326                 }
 327         elsif ($_ =~ /^([^:]+):(.+)$/) {
 328                 eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
 329                 $target=$1;
 330         }
 331         else
 332                 {
 333                 die "target already defined - $target\n" if ($target ne "");
 334                 $target=$_;
 335                 }
 336 }
 337
 338 &usage if (!defined($table{$target}));
 339
 340 my $IsWindows=scalar grep /^$target$/,@WinTargets;
 341
 342 $openssldir="/usr/local/ssl" if ($openssldir eq "" and $installprefix eq "");
 343 $installprefix=$openssldir if $installprefix eq "";
 344
 345 chop $openssldir if $openssldir =~ /\/$/;
 346 chop $installprefix if $installprefix =~ /\/$/;
 347
 348 $openssldir=$installprefix . "/ssl" if $openssldir eq "";
 349 $openssldir=$installprefix . "/" . $openssldir if $openssldir !~ /^\//;
 350
 351
 352 print "IsWindows=$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 my $sdirs=0;
 397 while (<IN>)
 398         {
 399         chop;
 400         $sdirs = 1 if /^SDIRS=/;
 401         $sdirs = 0 unless /\\$/;
 402         if ($sdirs) {
 403                 my $dir;
 404                 foreach $dir (@skip) {
 405                         s/$dir//;
 406                         }
 407                 }
 408         s/^INSTALLTOP=.*$/INSTALLTOP=$installprefix/;
 409         s/^OPENSSLDIR=.*$/OPENSSLDIR=$openssldir/;
 410         s/^PLATFORM=.*$/PLATFORM=$target/;
 411         s/^CC=.*$/CC= $cc/;
 412         s/^CFLAG=.*$/CFLAG= $cflags/;
 413         s/^DEPFLAG=.*$/DEPFLAG= $depflags/;
 414         s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
 415         s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
 416         s/^DES_ENC=.*$/DES_ENC= $des_obj/;
 417         s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
 418         s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
 419         s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
 420         s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
 421         s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
 422         s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
 423         s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
 424         s/^PROCESSOR=.*/PROCESSOR= $processor/;
 425         s/^RANLIB=.*/RANLIB= $ranlib/;
 426         s/^PERL=.*/PERL= $perl/;
 427         print OUT $_."\n";
 428         }
 429 close(IN);
 430 close(OUT);
 431
 432 print "CC            =$cc\n";
 433 print "CFLAG         =$cflags\n";
 434 print "EX_LIBS       =$lflags\n";
 435 print "BN_ASM        =$bn_obj\n";
 436 print "DES_ENC       =$des_obj\n";
 437 print "BF_ENC        =$bf_obj\n";
 438 print "CAST_ENC      =$cast_obj\n";
 439 print "RC4_ENC       =$rc4_obj\n";
 440 print "RC5_ENC       =$rc5_obj\n";
 441 print "MD5_OBJ_ASM   =$md5_obj\n";
 442 print "SHA1_OBJ_ASM  =$sha1_obj\n";
 443 print "RMD160_OBJ_ASM=$rmd160_obj\n";
 444 print "PROCESSOR     =$processor\n";
 445 print "RANLIB        =$ranlib\n";
 446 print "PERL          =$perl\n";
 447
 448 my $des_ptr=0;
 449 my $des_risc1=0;
 450 my $des_risc2=0;
 451 my $des_unroll=0;
 452 my $bn_ll=0;
 453 my $def_int=2;
 454 my $rc4_int=$def_int;
 455 my $md2_int=$def_int;
 456 my $idea_int=$def_int;
 457 my $rc2_int=$def_int;
 458 my $rc4_idx=0;
 459 my $bf_ptr=0;
 460 my @type=("char","short","int","long");
 461 my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
 462
 463 my $des_int;
 464
 465 foreach (sort split(/\s+/,$bn_ops))
 466         {
 467         $des_ptr=1 if /DES_PTR/;
 468         $des_risc1=1 if /DES_RISC1/;
 469         $des_risc2=1 if /DES_RISC2/;
 470         $des_unroll=1 if /DES_UNROLL/;
 471         $des_int=1 if /DES_INT/;
 472         $bn_ll=1 if /BN_LLONG/;
 473         $rc4_int=0 if /RC4_CHAR/;
 474         $rc4_int=3 if /RC4_LONG/;
 475         $rc4_idx=1 if /RC4_INDEX/;
 476         $md2_int=0 if /MD2_CHAR/;
 477         $md2_int=3 if /MD2_LONG/;
 478         $idea_int=1 if /IDEA_SHORT/;
 479         $idea_int=3 if /IDEA_LONG/;
 480         $rc2_int=1 if /RC2_SHORT/;
 481         $rc2_int=3 if /RC2_LONG/;
 482         $bf_ptr=1 if $_ eq "BF_PTR";
 483         $bf_ptr=2 if $_ eq "BF_PTR2";
 484         ($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
 485         ($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
 486         ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
 487         ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
 488         ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
 489         }
 490
 491 open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
 492 open(OUT,'>crypto/opensslconf.h') || die "unable to create crypto/opensslconf.h:$!\n";
 493 while (<IN>)
 494         {
 495         if      (/^#define\s+OPENSSLDIR/)
 496                 { print OUT "#define OPENSSLDIR \"$openssldir\"\n"; }
 497         elsif   (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
 498                 { printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
 499         elsif   (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
 500                 { printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
 501         elsif   (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
 502                 { printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
 503         elsif   (/^#((define)|(undef))\s+SIXTEEN_BIT/)
 504                 { printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
 505         elsif   (/^#((define)|(undef))\s+EIGHT_BIT/)
 506                 { printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
 507         elsif   (/^#((define)|(undef))\s+BN_LLONG\s*$/)
 508                 { printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
 509         elsif   (/^\#define\s+DES_LONG\s+.*/)
 510                 { printf OUT "#define DES_LONG unsigned %s\n",
 511                         ($des_int)?'int':'long'; }
 512         elsif   (/^\#(define|undef)\s+DES_PTR/)
 513                 { printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
 514         elsif   (/^\#(define|undef)\s+DES_RISC1/)
 515                 { printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
 516         elsif   (/^\#(define|undef)\s+DES_RISC2/)
 517                 { printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
 518         elsif   (/^\#(define|undef)\s+DES_UNROLL/)
 519                 { printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
 520         elsif   (/^#define\s+RC4_INT\s/)
 521                 { printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
 522         elsif   (/^#((define)|(undef))\s+RC4_INDEX/)
 523                 { printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
 524         elsif   (/^#define\s+MD2_INT\s/)
 525                 { printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
 526         elsif   (/^#define\s+IDEA_INT\s/)
 527                 {printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
 528         elsif   (/^#define\s+RC2_INT\s/)
 529                 {printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
 530         elsif (/^#(define|undef)\s+BF_PTR/)
 531                 {
 532                 printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
 533                 printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
 534                 printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
 535                 }
 536         else
 537                 { print OUT $_; }
 538         }
 539
 540 # Fix the date
 541
 542 print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
 543 print "SIXTY_FOUR_BIT mode\n" if $b64;
 544 print "THIRTY_TWO_BIT mode\n" if $b32;
 545 print "SIXTEEN_BIT mode\n" if $b16;
 546 print "EIGHT_BIT mode\n" if $b8;
 547 print "DES_PTR used\n" if $des_ptr;
 548 print "DES_RISC1 used\n" if $des_risc1;
 549 print "DES_RISC2 used\n" if $des_risc2;
 550 print "DES_UNROLL used\n" if $des_unroll;
 551 print "DES_INT used\n" if $des_int;
 552 print "BN_LLONG mode\n" if $bn_ll;
 553 print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
 554 print "RC4_INDEX mode\n" if $rc4_idx;
 555 print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
 556 print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
 557 print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
 558 print "BF_PTR used\n" if $bf_ptr == 1;
 559 print "BF_PTR2 used\n" if $bf_ptr == 2;
 560
 561 if($IsWindows) {
 562         open (OUT,">crypto/date.h") || die "Can't open date.h";
 563         printf OUT "#define DATE \"%s\"\n", scalar gmtime();
 564         close(OUT);
 565 } else {
 566         (system 'make -f Makefile.ssl links') == 0 or exit $?;
 567         (system 'make depend') == 0 or exit $? if $depflags ne "";
 568         &dofile("tools/c_rehash",$openssldir,'^DIR=',   'DIR=%s',);
 569         &dofile("util/mk1mf.pl",$openssldir,
 570                                 ('^\$INSTALLTOP=','$INSTALLTOP="%s";',));
 571 }
 572
 573
 574 my $pwd;
 575
 576 if($IsWindows) {
 577         $pwd="(include directory)";
 578 } else {
 579         $pwd =`pwd`;
 580         chop($pwd);
 581 }
 582 print <<EOF;
 583
 584 NOTE: The OpenSSL header files have been moved from include/*.h
 585 to include/openssl/*.h.  To include OpenSSL header files, now
 586 directives of the form
 587      #include <openssl/foo.h>
 588 should be used instead of #include <foo.h>.
 589 These new file locations allow installing the OpenSSL header
 590 files in /usr/local/include/openssl/ and should help avoid
 591 conflicts with other libraries.
 592
 593 To compile programs that use the old form <foo.h>,
 594 usually an additional compiler option will suffice: E.g., add
 595      -I$installprefix/include/openssl
 596 or
 597      -I$pwd/include/openssl
 598 to the CFLAGS in the Makefile of the program that you want to compile
 599 (and leave all the original -I...'s in place!).
 600
 601 Please make sure that no old OpenSSL header files are around:
 602 The include directory should now be empty except for the openssl
 603 subdirectory.
 604 EOF
 605
 606 exit(0);
 607
 608 sub usage
 609         {
 610         print STDERR $usage;
 611         print STDERR "pick os/compiler from:";
 612         my $j=0;
 613         my $i;
 614         foreach $i (sort keys %table)
 615                 {
 616                 next if $i =~ /^debug/;
 617                 print STDERR "\n" if ($j++ % 4) == 0;
 618                 printf(STDERR "%-18s ",$i);
 619                 }
 620         foreach $i (sort keys %table)
 621                 {
 622                 next if $i !~ /^debug/;
 623                 print STDERR "\n" if ($j++ % 4) == 0;
 624                 printf(STDERR "%-18s ",$i);
 625                 }
 626         print STDERR "\n";
 627         exit(1);
 628         }
 629
 630 sub which
 631         {
 632         my($name)=@_;
 633         my $path;
 634         foreach $path (split /:/, $ENV{PATH})
 635                 {
 636                 if (-x "$path/$name")
 637                         {
 638                         return "$path/$name" unless ($name eq "perl" and
 639                          system("$path/$name -e " . '\'exit($]<5.0);\''));
 640                         }
 641                 }
 642         }
 643
 644 sub dofile
 645         {
 646         my $f; my $p; my %m; my @a; my $k; my $ff;
 647         ($f,$p,%m)=@_;
 648
 649         open(IN,"<$f") || die "unable to open $f:$!\n";
 650         @a=<IN>;
 651         close(IN);
 652         foreach $k (keys %m)
 653                 {
 654                 grep(/$k/ && ($_=sprintf($m{$k}."\n",$p)),@a);
 655                 }
 656         ($ff=$f) =~ s/\..*$//;
 657         open(OUT,">$ff.new") || die "unable to open $f:$!\n";
 658         print OUT @a;
 659         close(OUT);
 660         rename($f,"$ff.bak") || die "unable to rename $f\n";
 661         rename("$ff.new",$f) || die "unable to rename $ff.new\n";
 662         }