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-threads] [no-asm] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] os/compiler[:flags]\n";
  14
  15 # Options:
  16 #
  17 # --openssldir  install OpenSSL in OPENSSLDIR (Default: DIR/ssl if the
  18 #               --prefix option is given; /usr/local/ssl otherwise)
  19 # --prefix      prefix for the OpenSSL include, lib and bin directories
  20 #               (Default: the OPENSSLDIR directory)
  21 #
  22 # --install_prefix  Additional prefix for package builders (empty by
  23 #               default).  This needn't be set in advance, you can
  24 #               just as well use "make INSTALL_PREFIX=/whatever install".
  25 #
  26 # rsaref        use RSAref
  27 # [no-]threads  [don't] try to create a library that is suitable for
  28 #               multithreaded applications (default is "threads" if we
  29 #               know how to do it)
  30 # no-asm        do not use assembler
  31 # 386           generate 80386 code
  32 # no-<cipher>   build without specified algorithm (rsa, idea, rc5, ...)
  33 # -<xxx> +<xxx> compiler options are passed through
  34 #
  35 # DES_PTR       use pointer lookup vs arrays in the DES in crypto/des/des_locl.h
  36 # DES_RISC1     use different DES_ENCRYPT macro that helps reduce register
  37 #               dependancies but needs to more registers, good for RISC CPU's
  38 # DES_RISC2     A different RISC variant.
  39 # DES_UNROLL    unroll the inner DES loop, sometimes helps, somtimes hinders.
  40 # DES_INT       use 'int' instead of 'long' for DES_LONG in crypto/des/des.h
  41 #               This is used on the DEC Alpha where long is 8 bytes
  42 #               and int is 4
  43 # BN_LLONG      use the type 'long long' in crypto/bn/bn.h
  44 # MD2_CHAR      use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h
  45 # MD2_LONG      use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h
  46 # IDEA_SHORT    use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h
  47 # IDEA_LONG     use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h
  48 # RC2_SHORT     use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
  49 # RC2_LONG      use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
  50 # RC4_CHAR      use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
  51 # RC4_LONG      use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
  52 # RC4_INDEX     define RC4_INDEX in crypto/rc4/rc4_locl.h.  This turns on
  53 #               array lookups instead of pointer use.
  54 # BF_PTR        use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
  55 # BF_PTR2       intel specific version (generic version is more efficient).
  56 # MD5_ASM       use some extra md5 assember,
  57 # SHA1_ASM      use some extra sha1 assember, must define L_ENDIAN for x86
  58 # RMD160_ASM    use some extra ripemd160 assember,
  59
  60 my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
  61
  62 # MD2_CHAR slags pentium pros
  63 my $x86_gcc_opts="RC4_INDEX MD2_INT";
  64
  65 # MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
  66 # Don't worry about these normally
  67
  68 my $tcc="cc";
  69 my $tflags="-fast -Xa";
  70 my $tbn_mul="";
  71 my $tlib="-lnsl -lsocket";
  72 #$bits1="SIXTEEN_BIT ";
  73 #$bits2="THIRTY_TWO_BIT ";
  74 my $bits1="THIRTY_TWO_BIT ";
  75 my $bits2="SIXTY_FOUR_BIT ";
  76
  77 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";
  78 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";
  79 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";
  80 my $x86_bsdi_asm="asm/bn86bsdi.o asm/co86bsdi.o:asm/dx86bsdi.o asm/yx86bsdi.o:asm/bx86bsdi.o:asm/mx86bsdi.o:asm/sx86bsdi.o:asm/cx86bsdi.o:asm/rx86bsdi.o:asm/rm86bsdi.o:asm/r586bsdi.o";
  81
  82 # -DB_ENDIAN slows things down on a sparc for md5, but helps sha1.
  83 # So the md5_locl.h file has an undef B_ENDIAN if sun is defined
  84
  85 #config-string  CC : CFLAGS : LDFLAGS : special header file mods:bn_asm \
  86 # des_asm:bf_asm
  87 my %table=(
  88 #"b",           "$tcc:$tflags::$tlib:$bits1:$tbn_mul::",
  89 #"bl-4c-2c",    "$tcc:$tflags::$tlib:${bits1}BN_LLONG RC4_CHAR MD2_CHAR:$tbn_mul::",
  90 #"bl-4c-ri",    "$tcc:$tflags::$tlib:${bits1}BN_LLONG RC4_CHAR RC4_INDEX:$tbn_mul::",
  91 #"b2-is-ri-dp", "$tcc:$tflags::$tlib:${bits2}IDEA_SHORT RC4_INDEX DES_PTR:$tbn_mul::",
  92
  93 # Our development configs
  94 "purify",       "purify gcc:-g -DPURIFY -Wall::(unknown):-lsocket -lnsl::::",
  95 "debug",        "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror::(unknown):-lefence::::",
  96 "debug-ben",    "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -DPEDANTIC -O2 -pedantic -Wall -Wshadow -Werror -pipe::(unknown):::::",
  97 "debug-ben-debug",      "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -g3 -O2 -pedantic -Wall -Wshadow -Werror -pipe::(unknown):::::",
  98 "debug-ben-strict",     "gcc:-DBN_DEBUG -DREF_CHECK -DCRYPTO_MDEBUG -DCONST_STRICT -O2 -Wall -Wshadow -Werror -Wpointer-arith -Wcast-qual -Wwrite-strings -pipe::(unknown):::::",
  99 "debug-rse","cc:-DTERMIOS -DL_ENDIAN -pipe -O -g -ggdb3 -Wall::(unknown)::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
 100 "debug-bodo",   "gcc:-DL_ENDIAN -O3 -g -m486 -Wall::-D_REENTRANT::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
 101 "dist",         "cc:-O::(unknown):::::",
 102
 103 # Basic configs that should work on any box
 104 "gcc",          "gcc:-O3::(unknown)::BN_LLONG:::",
 105 "cc",           "cc:-O::(unknown):::::",
 106
 107 # Solaris setups
 108 "solaris-x86-gcc","gcc:-O3 -fomit-frame-pointer -m486 -Wall -DL_ENDIAN::-D_REENTRANT:-lsocket -lnsl:BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_sol_asm",
 109 "solaris-sparc-gcc","gcc:-O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::-D_REENTRANT:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:asm/sparcv8.o::",
 110 "solaris-usparc-gcc","gcc:-O3 -fomit-frame-pointer -mcpu=ultrasparc -Wall -DB_ENDIAN -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:asm/sparcv8plus-gcc.o:::asm/md5-sparcv8plus.o:",
 111 "solaris-usparc-oldgcc","gcc:-O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:asm/sparcv8plus-gcc.o:::asm/md5-sparcv8plus.o:",
 112 "debug-solaris-sparc-gcc","gcc:-O3 -g -mv8 -Wall -DB_ENDIAN::-D_REENTRANT:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:::",
 113 "debug-solaris-usparc-gcc","gcc:-O3 -g -mcpu=ultrasparc -Wall -DB_ENDIAN::-D_REENTRANT:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_UNROLL BF_PTR:asm/sparcv8plus-gcc.o::",
 114
 115 # DO NOT use /xO[34] on sparc with SC3.0.  It is broken, and will not pass the tests
 116 "solaris-sparc-sc3","cc:-fast -O -Xa -DB_ENDIAN::-D_REENTRANT:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_PTR DES_UNROLL BF_PTR:::",
 117 # SC4 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 118 # -fast slows things like DES down quite a lot
 119 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 120 "solaris-sparc-cc","cc:-xarch=v8 -xstrconst -xO5 -xdepend -Xa -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8.o::",
 121 "solaris-usparc-cc","cc:-xtarget=ultra -xarch=v8plus -xstrconst -xO5 -xdepend -Xa -DB_ENDIAN -DULTRASPARC -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl:BN_LLONG RC4_CHAR DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8plus.o:::asm/md5-sparcv8plus.o:",
 122 "solaris64-usparc-cc","cc:-xtarget=ultra -xarch=v9 -xstrconst -xO5 -xdepend -Xa -DB_ENDIAN -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl:SIXTY_FOUR_BIT_LONG RC4_CHAR DES_INT DES_PTR DES_RISC1 DES_UNROLL BF_PTR::::asm/md5-sparcv9.o:",
 123
 124 # Sunos configs, assuming sparc for the gcc one.
 125 ##"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::(unknown)::DES_UNROLL:::",
 126 "sunos-gcc","gcc:-O3 -mv8::(unknown)::BN_LLONG RC4_CHAR DES_UNROLL DES_PTR DES_RISC1:::",
 127
 128 # SGI configurations.  If the box is rather old (r3000 cpu), you will
 129 # probably have to remove the '-mips2' flag.  I've only been using
 130 # IRIX 5.[23].
 131 # I've recently done 32 and 64 bit mips assember, it make this RSA
 132 # 3 times faster, use if at all possible.
 133 #"irix-gcc","gcc:-O2 -mips2::SIXTY_FOUR_BIT BN_LLONG RC4_INDEX RC4_CHAR:::",
 134 "irix-gcc","gcc:-O2 -DTERMIOS -DB_ENDIAN::(unknown)::BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR:::",
 135 "irix-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::(unknown)::BN_LLONG DES_PTR DES_RISC2 DES_UNROLL BF_PTR:::",
 136 "irix-mips3-gcc","gcc:-mips3 -O2 -DTERMIOS -DB_ENDIAN::(unknown)::MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR SIXTY_FOUR_BIT:::",
 137 "irix-mips3-cc", "cc:-n32 -mips3 -O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::(unknown)::DES_PTR DES_RISC2 DES_UNROLL BF_PTR SIXTY_FOUR_BIT:::",
 138 "debug-irix-cc", "cc:-w2 -g -DCRYPTO_MDEBUG -DTERMIOS -DB_ENDIAN::(unknown):::::",
 139 # This is the n64 mode build.
 140 "irix64-mips4-cc", "cc:-64 -mips4 -O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::(unknown)::DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT_LONG:::",
 141
 142 # HPUX 9.X config.
 143 # Don't use the bundled cc.  It is broken.  Use HP ANSI C if possible, or
 144 # egcs.  gcc 2.8.1 is also broken.
 145 "hpux-cc",      "cc:-DB_ENDIAN -DBN_DIV2W -Ae +ESlit +O4 -z::(unknown)::DES_PTR DES_UNROLL DES_RISC1:::", # BN_LLONG does not work
 146 "hpux-gcc",     "gcc:-DB_ENDIAN -DBN_DIV2W -O3::(unknown)::BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
 147 # HPUX 10.X config.  Supports threads.
 148 "hpux10-cc",    "cc:-DB_ENDIAN -DBN_DIV2W -Ae +ESlit +O4 -z::-D_REENTRANT::BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
 149 "hpux10-gcc",   "gcc:-DB_ENDIAN -DBN_DIV2W -O3::-D_REENTRANT::BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
 150 # HPUX 11.X from www.globus.org.
 151 # Only works on PA-RISC 2.0 cpus, and not optimized.  Why?
 152 "hpux11-32bit-cc","cc:+DA2.0 -DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit::-D_REENTRANT::DES_PTR DES_UNROLL DES_RISC1:::",
 153 "hpux11-64bit-cc","cc:+DA2.0W -g -D_HPUX_SOURCE -Aa -Ae +ESlit::-D_REENTRANT::SIXTY_FOUR_BIT_LONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC1 DES_INT :::",
 154
 155 # Dec Alpha, OSF/1 - the alpha164-cc is the flags for a 21164A with
 156 # the new compiler
 157 # For gcc, the following gave a %50 speedup on a 164 over the 'DES_INT' version
 158 "alpha-gcc","gcc:-O3::(unknown)::SIXTY_FOUR_BIT_LONG DES_UNROLL DES_RISC1:::",
 159 "alpha-cc", "cc:-std1 -tune host -O4 -readonly_strings::(unknown)::SIXTY_FOUR_BIT_LONG:::",
 160 "alpha164-cc", "cc:-std1 -tune host -fast -readonly_strings::(unknown)::SIXTY_FOUR_BIT_LONG:::",
 161 "FreeBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown)::SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:::",
 162
 163 # assembler versions -- currently defunct:
 164 ##"alpha-gcc","gcc:-O3::(unknown)::SIXTY_FOUR_BIT_LONG DES_UNROLL DES_RISC1:asm/alpha.o::",
 165 ##"alpha-cc", "cc:-tune host -O4 -readonly_strings::(unknown)::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
 166 ##"alpha164-cc", "cc:-tune host -fast -readonly_strings::(unknown)::SIXTY_FOUR_BIT_LONG:asm/alpha.o::",
 167 ##"OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown):SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:asm/alpha.o::",
 168
 169 # The intel boxes :-), It would be worth seeing if bsdi-gcc can use the
 170 # bn86-elf.o file file since it is hand tweaked assembler.
 171 "linux-elf",    "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::-D_REENTRANT::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
 172 "debug-linux-elf","gcc:-DREF_CHECK -DCRYPTO_MDEBUG -DL_ENDIAN -DTERMIO -g -m486 -Wall::-D_REENTRANT:-lefence:BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
 173 "linux-aout",   "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::(unknown)::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
 174 "linux-mips",   "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::(unknown)::BN_LLONG:::",
 175 "linux-ppc",    "gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::(unknown)::::",
 176 "linux-sparc","gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::BN_LLONG RC4_CHAR DES_UNROLL BF_PTR::",
 177 "linux-sparc64","gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -mv8 -Wall::-D_REENTRANT:::::",
 178 "NetBSD-sparc", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::(unknown)::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
 179 "NetBSD-m68",   "gcc:-DTERMIOS -O3 -fomit-frame-pointer -Wall -DB_ENDIAN::(unknown)::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
 180 "NetBSD-x86",   "gcc:-DTERMIOS -O3 -fomit-frame-pointer -m486 -Wall::(unknown)::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
 181 #"FreeBSD",   "gcc:-DTERMIOS -DL_ENDIAN -D_ANSI_SOURCE -fomit-frame-pointer -O3 -m486 -Wall:(unknown)::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
 182 "FreeBSD",      "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::(unknown)::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
 183 "FreeBSD-elf",  "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::(unknown)::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
 184 "bsdi-gcc",     "gcc:-O3 -ffast-math -DL_ENDIAN -DPERL5 -m486::(unknown)::RSA_LLONG $x86_gcc_des $x86_gcc_opts:$x86_bsdi_asm",
 185 "bsdi-elf-gcc",     "gcc:-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::(unknown)::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
 186 "nextstep",     "cc:-O -Wall:<libc.h>:(unknown)::BN_LLONG $x86_gcc_des ${x86_gcc_opts}:::",
 187 "nextstep3.3",  "cc:-O3 -Wall:<libc.h>:(unknown)::BN_LLONG $x86_gcc_des ${x86_gcc_opts}:::",
 188 # NCR MP-RAS UNIX ver 02.03.01
 189 "ncr-scde","cc:-O6 -Xa -Hoff=BEHAVED -686 -Hwide -Hiw::(unknown):-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
 190
 191 # UnixWare 2.0
 192 "unixware-2.0","cc:-O -DFILIO_H::(unknown):-lsocket -lnsl:$x86_gcc_des ${x86_gcc_opts}:::",
 193 "unixware-2.0-pentium","cc:-O -DFILIO_H -Kpentium -Kthread::(unknown):-lsocket -lnsl:MD2_CHAR RC4_INDEX ${x86_gcc_des}::",
 194
 195 # IBM's AIX.
 196 "aix-cc",   "cc:-O -DAIX -DB_ENDIAN::(unknown)::BN_LLONG RC4_CHAR:::",
 197 "aix-gcc",  "gcc:-O3 -DAIX -DB_ENDIAN::(unknown)::BN_LLONG RC4_CHAR:::",
 198
 199 #
 200 # Cray T90 (SDSC)
 201 # It's Big-endian, but the algorithms work properly when B_ENDIAN is NOT
 202 # defined.  The T90 ints and longs are 8 bytes long, and apparently the
 203 # B_ENDIAN code assumes 4 byte ints.  Fortunately, the non-B_ENDIAN and
 204 # non L_ENDIAN code aligns the bytes in each word correctly.
 205 #
 206 # The BIT_FIELD_LIMITS define is to avoid two fatal compiler errors:
 207 #'Taking the address of a bit field is not allowed. '
 208 #'An expression with bit field exists as the operand of "sizeof" '
 209 # (written by Wayne Schroeder <schroede@SDSC.EDU>)
 210 "cray-t90-cc", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::(unknown)::SIXTY_FOUR_BIT_LONG DES_INT:::",
 211
 212 #
 213 # Cray T3E (Research Center Juelich, beckman@acl.lanl.gov)
 214 #
 215 # The BIT_FIELD_LIMITS define was written for the C90 (it seems).  I added
 216 # another use.  Basically, the problem is that the T3E uses some bit fields
 217 # for some st_addr stuff, and then sizeof and address-of fails
 218 # I could not use the ams/alpha.o option because the Cray assembler, 'cam'
 219 # did not like it.
 220 "cray-t3e", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::(unknown)::SIXTY_FOUR_BIT_LONG DES_INT:::",
 221
 222 # DGUX, 88100.
 223 "dgux-R3-gcc",  "gcc:-O3 -fomit-frame-pointer::(unknown)::RC4_INDEX DES_UNROLL:::",
 224 "dgux-R4-gcc",  "gcc:-O3 -fomit-frame-pointer::(unknown):-lnsl -lsocket:RC4_INDEX:RC4_INDEX DES_UNROLL:::",
 225 "dgux-R4-x86-gcc",      "gcc:-O3 -fomit-frame-pointer -DL_ENDIAN::(unknown):-lnsl -lsocket:BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_elf_asm",
 226
 227 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the
 228 # SCO cc.
 229 "sco5-cc",  "cc:::(unknown):-lsocket:$x86_gcc_des ${x86_gcc_opts}:::", # des options?
 230 "sco5-gcc",  "gcc:-O3 -fomit-frame-pointer::(unknown):-lsocket:BN_LLONG $x86_gcc_des ${x86_gcc_opts}:::", # the SCO assembler doesn't seem to like our assembler files ...
 231
 232 # Sinix/ReliantUNIX RM400
 233 # NOTE: The CDS++ Compiler up to V2.0Bsomething has the IRIX_CC_BUG optimizer problem. Better use -g  */
 234 "ReliantUNIX","cc:-KPIC -g -DSNI -DTERMIOS -DB_ENDIAN::-Kthread:-lsocket -lnsl -lc -L/usr/ucblib -lucb:BN_LLONG DES_PTR DES_RISC2 DES_UNROLL BF_PTR:::",
 235 "SINIX","cc:-O -DSNI::(unknown):-lsocket -lnsl -lc -L/usr/ucblib -lucb:RC4_INDEX RC4_CHAR:::",
 236 "SINIX-N","/usr/ucb/cc:-O2 -misaligned::(unknown):-lucb:RC4_INDEX RC4_CHAR:::",
 237
 238 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
 239 "BS2000-OSD","c89:-XLLML -XLLMK -XL -DB_ENDIAN -DTERMIOS -DCHARSET_EBCDIC::(unknown):-lsocket -lnsl:THIRTY_TWO_BIT DES_PTR DES_UNROLL MD2_CHAR RC4_INDEX RC4_CHAR BF_PTR:::",
 240
 241 # Windows NT, Microsoft Visual C++ 4.0
 242
 243 "VC-NT","cl:::(unknown)::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
 244 "VC-WIN32","cl:::(unknown)::BN_LLONG RC4_INDEX ${x86_gcc_opts}:::",
 245 "VC-WIN16","cl:::(unknown)::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
 246 "VC-W31-16","cl:::(unknown)::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
 247 "VC-W31-32","cl:::(unknown)::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
 248 "VC-MSDOS","cl:::(unknown)::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
 249
 250 # Borland C++ 4.5
 251 "BC-32","bcc32:::(unknown)::BN_LLONG DES_PTR RC4_INDEX:::",
 252 "BC-16","bcc:::(unknown)::BN_LLONG DES_PTR RC4_INDEX SIXTEEN_BIT:::",
 253
 254 # CygWin32
 255 "CygWin32", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::(unknown)::BN_LLONG $x86_gcc_des $x86_gcc_opts:",
 256 "Mingw32", "gcc:-DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::(unknown):BN_LLONG $x86_gcc_des $x86_gcc_opts:",
 257
 258 # Ultrix from Bernhard Simon <simon@zid.tuwien.ac.at>
 259 "ultrix-cc","cc:-std1 -O -Olimit 1000 -DL_ENDIAN::(unknown)::::::",
 260 "ultrix-gcc","gcc:-O3 -DL_ENDIAN::(unknown)::::::",
 261 # K&R C is no longer supported; you need gcc on old Ultrix installations
 262 ##"ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN::(unknown)::::::",
 263
 264 # Some OpenBSD from Bob Beck <beck@obtuse.com>
 265 "OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown)::SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:::",
 266 "OpenBSD-x86",  "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -m486::(unknown)::BN_LLONG $x86_gcc_des $x86_gcc_opts:$x86_out_asm",
 267 "OpenBSD",      "gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown)::BN_LLONG RC2_CHAR RC4_INDEX DES_UNROLL:::",
 268 "OpenBSD-mips","gcc:-O2 -DL_ENDIAN::(unknown):BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR::::",
 269
 270 );
 271
 272 my @WinTargets=qw(VC-NT VC-WIN32 VC-WIN16 VC-W31-16 VC-W31-32 VC-MSDOS BC-32
 273         BC-16 CygWin32 Mingw32);
 274
 275 my $prefix="";
 276 my $openssldir="";
 277 my $install_prefix="";
 278 my $no_threads=0;
 279 my $threads=0;
 280 my $no_asm=0;
 281 my @skip=();
 282 my $Makefile="Makefile.ssl";
 283 my $des_locl="crypto/des/des_locl.h";
 284 my $des ="crypto/des/des.h";
 285 my $bn  ="crypto/bn/bn.h";
 286 my $md2 ="crypto/md2/md2.h";
 287 my $rc4 ="crypto/rc4/rc4.h";
 288 my $rc4_locl="crypto/rc4/rc4_locl.h";
 289 my $idea        ="crypto/idea/idea.h";
 290 my $rc2 ="crypto/rc2/rc2.h";
 291 my $bf  ="crypto/bf/bf_locl.h";
 292 my $bn_asm      ="bn_asm.o";
 293 my $des_enc="des_enc.o fcrypt_b.o";
 294 my $bf_enc      ="bf_enc.o";
 295 my $cast_enc="c_enc.o";
 296 my $rc4_enc="rc4_enc.o";
 297 my $rc5_enc="rc5_enc.o";
 298 my $md5_obj="";
 299 my $sha1_obj="";
 300 my $rmd160_obj="";
 301 my $processor="";
 302 my $ranlib;
 303 my $perl;
 304
 305 $ranlib=&which("ranlib") or $ranlib="true";
 306 $perl=&which("perl5") or $perl=&which("perl") or $perl="perl";
 307
 308 &usage if ($#ARGV < 0);
 309
 310 my $flags="";
 311 my $depflags="";
 312 my $libs="";
 313 my $target="";
 314 my $options="";
 315 foreach (@ARGV)
 316         {
 317         if (/^no-asm$/)
 318                 { $no_asm=1; }
 319         elsif (/^no-threads$/)
 320                 { $no_threads=1; }
 321         elsif (/^threads$/)
 322                 { $threads=1; }
 323         elsif (/^no-(.+)$/)
 324                 {
 325                 my $algo=$1;
 326                 push @skip,$algo;
 327                 $algo =~ tr/[a-z]/[A-Z]/;
 328                 $flags .= "-DNO_$algo ";
 329                 $depflags .= "-DNO_$algo ";
 330                 }
 331         elsif (/^386$/)
 332                 { $processor=386; }
 333         elsif (/^rsaref$/)
 334                 {
 335                 $libs.= "-lRSAglue -lrsaref ";
 336                 $flags.= "-DRSAref ";
 337                 }
 338         elsif (/^[-+]/)
 339                 {
 340                 if (/^-[lL](.*)$/)
 341                         {
 342                         $libs.=$_." ";
 343                         }
 344                 elsif (/^-[^-]/ or /^\+/)
 345                         {
 346                         $flags.=$_." ";
 347                         }
 348                 elsif (/^--prefix=(.*)$/)
 349                         {
 350                         $prefix=$1;
 351                         }
 352                 elsif (/^--openssldir=(.*)$/)
 353                         {
 354                         $openssldir=$1;
 355                         }
 356                 elsif (/^--install.prefix=(.*)$/)
 357                         {
 358                         $install_prefix=$1;
 359                         }
 360                 else
 361                         {
 362                         print STDERR $usage;
 363                         exit(1);
 364                         }
 365                 }
 366         elsif ($_ =~ /^([^:]+):(.+)$/)
 367                 {
 368                 eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
 369                 $target=$1;
 370                 }
 371         else
 372                 {
 373                 die "target already defined - $target\n" if ($target ne "");
 374                 $target=$_;
 375                 }
 376         $options .= $_ unless $_ eq $target;
 377 }
 378
 379 if ($target eq "TABLE") {
 380         foreach $target (sort keys %table) {
 381                 print_table_entry($target);
 382         }
 383         exit 0;
 384 }
 385
 386 &usage if (!defined($table{$target}));
 387
 388 my $IsWindows=scalar grep /^$target$/,@WinTargets;
 389
 390 $openssldir="/usr/local/ssl" if ($openssldir eq "" and $prefix eq "");
 391 $prefix=$openssldir if $prefix eq "";
 392
 393 chop $openssldir if $openssldir =~ /\/$/;
 394 chop $prefix if $prefix =~ /\/$/;
 395
 396 $openssldir=$prefix . "/ssl" if $openssldir eq "";
 397 $openssldir=$prefix . "/" . $openssldir if $openssldir !~ /^\//;
 398
 399
 400 print "IsWindows=$IsWindows\n";
 401
 402 (my $cc,my $cflags,my $unistd,my $thread_cflag,my $lflags,my $bn_ops,my $bn_obj,my $des_obj,my $bf_obj,
 403  $md5_obj,$sha1_obj,my $cast_obj,my $rc4_obj,$rmd160_obj,my $rc5_obj)=
 404         split(/\s*:\s*/,$table{$target} . ":" x 20 , -1);
 405 $cflags="$flags$cflags" if ($flags ne "");
 406
 407 my $thread_cflags;
 408 if ($thread_cflag ne "(unknown)" && !$no_threads)
 409         {
 410         # If we know how to do it, support threads by default.
 411         $threads = 1;
 412         }
 413 if ($thread_cflag eq "(unknown)")
 414         {
 415         # If the user asked for "threads", hopefully they also provided
 416         # any system-dependent compiler options that are necessary.
 417         $thread_cflags="-DTHREADS $cflags"
 418         }
 419 else
 420         {
 421         $thread_cflags="-DTHREADS $thread_cflag $cflags"
 422         }
 423
 424 $lflags="$libs$lflags"if ($libs ne "");
 425
 426 if ($no_asm)
 427         {
 428         $bn_obj=$des_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj="";
 429         $sha1_obj=$md5_obj=$rmd160_obj="";
 430         }
 431
 432 if ($threads)
 433         {
 434                 $cflags=$thread_cflags;
 435         }
 436
 437 #my ($bn1)=split(/\s+/,$bn_obj);
 438 #$bn1 = "" unless defined $bn1;
 439 #$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
 440 #$bn_obj="$bn1";
 441
 442 $bn_obj = $bn_asm unless $bn_obj ne "";
 443
 444 $des_obj=$des_enc       unless ($des_obj =~ /\.o$/);
 445 $bf_obj=$bf_enc         unless ($bf_obj =~ /\.o$/);
 446 $cast_obj=$cast_enc     unless ($cast_obj =~ /\.o$/);
 447 $rc4_obj=$rc4_enc       unless ($rc4_obj =~ /\.o$/);
 448 $rc5_obj=$rc5_enc       unless ($rc5_obj =~ /\.o$/);
 449 if ($sha1_obj =~ /\.o$/)
 450         {
 451 #       $sha1_obj=$sha1_enc;
 452         $cflags.=" -DSHA1_ASM";
 453         }
 454 if ($md5_obj =~ /\.o$/)
 455         {
 456 #       $md5_obj=$md5_enc;
 457         $cflags.=" -DMD5_ASM";
 458         }
 459 if ($rmd160_obj =~ /\.o$/)
 460         {
 461 #       $rmd160_obj=$rmd160_enc;
 462         $cflags.=" -DRMD160_ASM";
 463         }
 464
 465 my $version = "unknown";
 466 my $major = "unknown";
 467 my $minor = "unknown";
 468
 469 open(IN,'<crypto/opensslv.h') || die "unable to read opensslv.h:$!\n";
 470 while (<IN>)
 471         {
 472         $version=$1 if /OPENSSL.VERSION.TEXT.*OpenSSL (\S+) /;
 473         }
 474 close(IN);
 475
 476 if ($version =~ /(^[0-9]*)\.([0-9\.]*)/)
 477         {
 478         $major=$1;
 479         $minor=$2;
 480         }
 481
 482 open(IN,'<Makefile.org') || die "unable to read Makefile.org:$!\n";
 483 open(OUT,">$Makefile") || die "unable to create $Makefile:$!\n";
 484 my $sdirs=0;
 485 while (<IN>)
 486         {
 487         chop;
 488         $sdirs = 1 if /^SDIRS=/;
 489         $sdirs = 0 unless /\\$/;
 490         if ($sdirs) {
 491                 my $dir;
 492                 foreach $dir (@skip) {
 493                         s/$dir//;
 494                         }
 495                 }
 496         s/^VERSION=.*/VERSION=$version/;
 497         s/^MAJOR=.*/MAJOR=$major/;
 498         s/^MINOR=.*/MINOR=$minor/;
 499         s/^INSTALLTOP=.*$/INSTALLTOP=$prefix/;
 500         s/^OPENSSLDIR=.*$/OPENSSLDIR=$openssldir/;
 501         s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/;
 502         s/^PLATFORM=.*$/PLATFORM=$target/;
 503         s/^OPTIONS=.*$/OPTIONS=$options/;
 504         s/^CC=.*$/CC= $cc/;
 505         s/^CFLAG=.*$/CFLAG= $cflags/;
 506         s/^DEPFLAG=.*$/DEPFLAG= $depflags/;
 507         s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
 508         s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
 509         s/^DES_ENC=.*$/DES_ENC= $des_obj/;
 510         s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
 511         s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
 512         s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
 513         s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
 514         s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
 515         s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
 516         s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
 517         s/^PROCESSOR=.*/PROCESSOR= $processor/;
 518         s/^RANLIB=.*/RANLIB= $ranlib/;
 519         s/^PERL=.*/PERL= $perl/;
 520         print OUT $_."\n";
 521         }
 522 close(IN);
 523 close(OUT);
 524
 525 print "CC            =$cc\n";
 526 print "CFLAG         =$cflags\n";
 527 print "EX_LIBS       =$lflags\n";
 528 print "BN_ASM        =$bn_obj\n";
 529 print "DES_ENC       =$des_obj\n";
 530 print "BF_ENC        =$bf_obj\n";
 531 print "CAST_ENC      =$cast_obj\n";
 532 print "RC4_ENC       =$rc4_obj\n";
 533 print "RC5_ENC       =$rc5_obj\n";
 534 print "MD5_OBJ_ASM   =$md5_obj\n";
 535 print "SHA1_OBJ_ASM  =$sha1_obj\n";
 536 print "RMD160_OBJ_ASM=$rmd160_obj\n";
 537 print "PROCESSOR     =$processor\n";
 538 print "RANLIB        =$ranlib\n";
 539 print "PERL          =$perl\n";
 540
 541 my $des_ptr=0;
 542 my $des_risc1=0;
 543 my $des_risc2=0;
 544 my $des_unroll=0;
 545 my $bn_ll=0;
 546 my $def_int=2;
 547 my $rc4_int=$def_int;
 548 my $md2_int=$def_int;
 549 my $idea_int=$def_int;
 550 my $rc2_int=$def_int;
 551 my $rc4_idx=0;
 552 my $bf_ptr=0;
 553 my @type=("char","short","int","long");
 554 my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
 555
 556 my $des_int;
 557
 558 foreach (sort split(/\s+/,$bn_ops))
 559         {
 560         $des_ptr=1 if /DES_PTR/;
 561         $des_risc1=1 if /DES_RISC1/;
 562         $des_risc2=1 if /DES_RISC2/;
 563         $des_unroll=1 if /DES_UNROLL/;
 564         $des_int=1 if /DES_INT/;
 565         $bn_ll=1 if /BN_LLONG/;
 566         $rc4_int=0 if /RC4_CHAR/;
 567         $rc4_int=3 if /RC4_LONG/;
 568         $rc4_idx=1 if /RC4_INDEX/;
 569         $md2_int=0 if /MD2_CHAR/;
 570         $md2_int=3 if /MD2_LONG/;
 571         $idea_int=1 if /IDEA_SHORT/;
 572         $idea_int=3 if /IDEA_LONG/;
 573         $rc2_int=1 if /RC2_SHORT/;
 574         $rc2_int=3 if /RC2_LONG/;
 575         $bf_ptr=1 if $_ eq "BF_PTR";
 576         $bf_ptr=2 if $_ eq "BF_PTR2";
 577         ($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
 578         ($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
 579         ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
 580         ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
 581         ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
 582         }
 583
 584 open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
 585 open(OUT,'>crypto/opensslconf.h') || die "unable to create crypto/opensslconf.h:$!\n";
 586 while (<IN>)
 587         {
 588         if      (/^#define\s+OPENSSLDIR/)
 589                 { print OUT "#define OPENSSLDIR \"$openssldir\"\n"; }
 590         elsif   (/^#define\s+OPENSSL_UNISTD/)
 591                 {
 592                 $unistd = "<unistd.h>" if $unistd eq "";
 593                 print OUT "#define OPENSSL_UNISTD $unistd\n";
 594                 }
 595         elsif   (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
 596                 { printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
 597         elsif   (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
 598                 { printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
 599         elsif   (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
 600                 { printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
 601         elsif   (/^#((define)|(undef))\s+SIXTEEN_BIT/)
 602                 { printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
 603         elsif   (/^#((define)|(undef))\s+EIGHT_BIT/)
 604                 { printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
 605         elsif   (/^#((define)|(undef))\s+BN_LLONG\s*$/)
 606                 { printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
 607         elsif   (/^\#define\s+DES_LONG\s+.*/)
 608                 { printf OUT "#define DES_LONG unsigned %s\n",
 609                         ($des_int)?'int':'long'; }
 610         elsif   (/^\#(define|undef)\s+DES_PTR/)
 611                 { printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
 612         elsif   (/^\#(define|undef)\s+DES_RISC1/)
 613                 { printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
 614         elsif   (/^\#(define|undef)\s+DES_RISC2/)
 615                 { printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
 616         elsif   (/^\#(define|undef)\s+DES_UNROLL/)
 617                 { printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
 618         elsif   (/^#define\s+RC4_INT\s/)
 619                 { printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
 620         elsif   (/^#((define)|(undef))\s+RC4_INDEX/)
 621                 { printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
 622         elsif (/^#(define|undef)\s+I386_ONLY/)
 623                 { printf OUT "#%s I386_ONLY\n", ($processor == 386)?
 624                         "define":"undef"; }
 625         elsif   (/^#define\s+MD2_INT\s/)
 626                 { printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
 627         elsif   (/^#define\s+IDEA_INT\s/)
 628                 {printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
 629         elsif   (/^#define\s+RC2_INT\s/)
 630                 {printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
 631         elsif (/^#(define|undef)\s+BF_PTR/)
 632                 {
 633                 printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
 634                 printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
 635                 printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
 636                 }
 637         else
 638                 { print OUT $_; }
 639         }
 640 close(IN);
 641 close(OUT);
 642
 643
 644 # Fix the date
 645
 646 print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
 647 print "SIXTY_FOUR_BIT mode\n" if $b64;
 648 print "THIRTY_TWO_BIT mode\n" if $b32;
 649 print "SIXTEEN_BIT mode\n" if $b16;
 650 print "EIGHT_BIT mode\n" if $b8;
 651 print "DES_PTR used\n" if $des_ptr;
 652 print "DES_RISC1 used\n" if $des_risc1;
 653 print "DES_RISC2 used\n" if $des_risc2;
 654 print "DES_UNROLL used\n" if $des_unroll;
 655 print "DES_INT used\n" if $des_int;
 656 print "BN_LLONG mode\n" if $bn_ll;
 657 print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
 658 print "RC4_INDEX mode\n" if $rc4_idx;
 659 print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
 660 print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
 661 print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
 662 print "BF_PTR used\n" if $bf_ptr == 1;
 663 print "BF_PTR2 used\n" if $bf_ptr == 2;
 664
 665 if($IsWindows) {
 666         open (OUT,">crypto/date.h") || die "Can't open date.h";
 667         printf OUT "#define DATE \"%s\"\n", scalar gmtime();
 668         close(OUT);
 669         system "perl crypto/objects/obj_dat.pl <crypto/objects/objects.h >crypto/objects/obj_dat.h";
 670 } else {
 671         (system "make -f Makefile.ssl PERL=\'$perl\' links") == 0 or exit $?;
 672         ### (system 'make depend') == 0 or exit $? if $depflags ne "";
 673         # Run "make depend" manually if you want to be able to delete
 674         # the source code files of ciphers you left out.
 675         &dofile("tools/c_rehash",$openssldir,'^DIR=',   'DIR=%s',);
 676         if ( $perl =~ m@^/@) {
 677             &dofile("apps/der_chop",$perl,'^#!/', '#!%s');
 678         } else {
 679             # No path for Perl known ...
 680             &dofile("apps/der_chop",'/usr/local/bin/perl','^#!/', '#!%s');
 681         }
 682 }
 683
 684 my $pwd;
 685
 686 if($IsWindows) {
 687         $pwd="(current directory)";
 688 } else {
 689         $pwd =`pwd`;
 690         chop($pwd);
 691 }
 692 print <<EOF;
 693
 694 NOTE: The OpenSSL header files have been moved from include/*.h
 695 to include/openssl/*.h.  To include OpenSSL header files, now
 696 directives of the form
 697      #include <openssl/foo.h>
 698 should be used instead of #include <foo.h>.
 699 These new file locations allow installing the OpenSSL header
 700 files in /usr/local/include/openssl/ and should help avoid
 701 conflicts with other libraries.
 702
 703 To compile programs that use the old form <foo.h>,
 704 usually an additional compiler option will suffice: E.g., add
 705      -I$prefix/include/openssl
 706 or
 707      -I$pwd/include/openssl
 708 to the CFLAGS in the Makefile of the program that you want to compile
 709 (and leave all the original -I...'s in place!).
 710
 711 Please make sure that no old OpenSSL header files are around:
 712 The include directory should now be empty except for the openssl
 713 subdirectory.
 714
 715 EOF
 716
 717 print <<\EOF if (!$no_threads && !$threads);
 718
 719 The library could not be configured for supporting multi-threaded
 720 applications as the compiler options required on this system are not known.
 721 See file INSTALL for details.
 722
 723 EOF
 724
 725 exit(0);
 726
 727 sub usage
 728         {
 729         print STDERR $usage;
 730         print STDERR "pick os/compiler from:";
 731         my $j=0;
 732         my $i;
 733         foreach $i (sort keys %table)
 734                 {
 735                 next if $i =~ /^debug/;
 736                 print STDERR "\n" if ($j++ % 4) == 0;
 737                 printf(STDERR "%-18s ",$i);
 738                 }
 739         foreach $i (sort keys %table)
 740                 {
 741                 next if $i !~ /^debug/;
 742                 print STDERR "\n" if ($j++ % 4) == 0;
 743                 printf(STDERR "%-18s ",$i);
 744                 }
 745         print STDERR "\n";
 746         exit(1);
 747         }
 748
 749 sub which
 750         {
 751         my($name)=@_;
 752         my $path;
 753         foreach $path (split /:/, $ENV{PATH})
 754                 {
 755                 if (-f "$path/$name" and -x _)
 756                         {
 757                         return "$path/$name" unless ($name eq "perl" and
 758                          system("$path/$name -e " . '\'exit($]<5.0);\''));
 759                         }
 760                 }
 761         }
 762
 763 sub dofile
 764         {
 765         my $f; my $p; my %m; my @a; my $k; my $ff;
 766         ($f,$p,%m)=@_;
 767
 768         open(IN,"<$f.in") || open(IN,"<$f") || die "unable to open $f:$!\n";
 769         @a=<IN>;
 770         close(IN);
 771         foreach $k (keys %m)
 772                 {
 773                 grep(/$k/ && ($_=sprintf($m{$k}."\n",$p)),@a);
 774                 }
 775         ($ff=$f) =~ s/\..*$//;
 776         open(OUT,">$ff.new") || die "unable to open $f:$!\n";
 777         print OUT @a;
 778         close(OUT);
 779         rename($f,"$ff.bak") || die "unable to rename $f\n" if -e $f;
 780         rename("$ff.new",$f) || die "unable to rename $ff.new\n";
 781         }
 782
 783 sub print_table_entry
 784         {
 785         my $target = shift;
 786
 787         (my $cc,my $cflags,my $unistd,my $thread_cflag,my $lflags,my $bn_ops,
 788         my $bn_obj,my $des_obj,my $bf_obj,
 789         $md5_obj,$sha1_obj,my $cast_obj,my $rc4_obj,$rmd160_obj,my $rc5_obj)=
 790         split(/\s*:\s*/,$table{$target} . ":" x 20 , -1);
 791
 792         print <<EOF
 793
 794 *** $target
 795 \$cc           = $cc
 796 \$cflags       = $cflags
 797 \$unistd       = $unistd
 798 \$thread_cflag = $thread_cflag
 799 \$lflags       = $lflags
 800 \$bn_ops       = $bn_ops
 801 \$bn_obj       = $bn_obj
 802 \$des_obj      = $des_obj
 803 \$bf_obj       = $bf_obj
 804 \$md5_obj      = $md5_obj
 805 \$sha1_obj     = $sha1_obj
 806 \$cast_obj     = $cast_obj
 807 \$rc4_obj      = $rc4_obj
 808 \$rmd160_obj   = $rmd160_obj
 809 \$rc5_obj      = $rc5_obj
 810 EOF
 811         }