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 [no-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [rsaref] [no-threads] [no-asm] [no-dso] [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-]shared   [don't] try to create shared libraries when supported.
  31 # no-asm        do not use assembler
  32 # no-dso        do not compile in any native shared-library methods. This
  33 #               will ensure that all methods just return NULL.
  34 # 386           generate 80386 code
  35 # no-<cipher>   build without specified algorithm (rsa, idea, rc5, ...)
  36 # -<xxx> +<xxx> compiler options are passed through
  37 #
  38 # DEBUG_SAFESTACK use type-safe stacks to enforce type-safety on stack items
  39 #               provided to stack calls. Generates unique stack functions for
  40 #               each possible stack type.
  41 # DES_PTR       use pointer lookup vs arrays in the DES in crypto/des/des_locl.h
  42 # DES_RISC1     use different DES_ENCRYPT macro that helps reduce register
  43 #               dependancies but needs to more registers, good for RISC CPU's
  44 # DES_RISC2     A different RISC variant.
  45 # DES_UNROLL    unroll the inner DES loop, sometimes helps, somtimes hinders.
  46 # DES_INT       use 'int' instead of 'long' for DES_LONG in crypto/des/des.h
  47 #               This is used on the DEC Alpha where long is 8 bytes
  48 #               and int is 4
  49 # BN_LLONG      use the type 'long long' in crypto/bn/bn.h
  50 # MD2_CHAR      use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h
  51 # MD2_LONG      use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h
  52 # IDEA_SHORT    use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h
  53 # IDEA_LONG     use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h
  54 # RC2_SHORT     use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
  55 # RC2_LONG      use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
  56 # RC4_CHAR      use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
  57 # RC4_LONG      use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
  58 # RC4_INDEX     define RC4_INDEX in crypto/rc4/rc4_locl.h.  This turns on
  59 #               array lookups instead of pointer use.
  60 # RC4_CHUNK     enables code that handles data aligned at long (natural CPU
  61 #               word) boundary.
  62 # RC4_CHUNK_LL  enables code that handles data aligned at long long boundary
  63 #               (intended for 64-bit CPUs running 32-bit OS).
  64 # BF_PTR        use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
  65 # BF_PTR2       intel specific version (generic version is more efficient).
  66 # MD5_ASM       use some extra md5 assember,
  67 # SHA1_ASM      use some extra sha1 assember, must define L_ENDIAN for x86
  68 # RMD160_ASM    use some extra ripemd160 assember,
  69
  70 my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
  71
  72 # MD2_CHAR slags pentium pros
  73 my $x86_gcc_opts="RC4_INDEX MD2_INT";
  74
  75 # MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
  76 # Don't worry about these normally
  77
  78 my $tcc="cc";
  79 my $tflags="-fast -Xa";
  80 my $tbn_mul="";
  81 my $tlib="-lnsl -lsocket";
  82 #$bits1="SIXTEEN_BIT ";
  83 #$bits2="THIRTY_TWO_BIT ";
  84 my $bits1="THIRTY_TWO_BIT ";
  85 my $bits2="SIXTY_FOUR_BIT ";
  86
  87 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";
  88 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";
  89 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";
  90 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";
  91
  92 # -DB_ENDIAN slows things down on a sparc for md5, but helps sha1.
  93 # So the md5_locl.h file has an undef B_ENDIAN if sun is defined
  94
  95 #config-string  $cc : $cflags : $unistd : $thread_cflag : $lflags : $bn_ops : $bn_obj : $des_obj : $bf_obj : $md5_obj : $sha1_obj : $cast_obj : $rc4_obj : $rmd160_obj : $rc5_obj : $dso_scheme : $shared_target : $shared_cflag
  96
  97 my %table=(
  98 # File 'TABLE' (created by 'make TABLE') contains the data from this list,
  99 # formatted for better readability.
 100
 101
 102 #"b",           "${tcc}:${tflags}::${tlib}:${bits1}:${tbn_mul}::",
 103 #"bl-4c-2c",    "${tcc}:${tflags}::${tlib}:${bits1}BN_LLONG RC4_CHAR MD2_CHAR:${tbn_mul}::",
 104 #"bl-4c-ri",    "${tcc}:${tflags}::${tlib}:${bits1}BN_LLONG RC4_CHAR RC4_INDEX:${tbn_mul}::",
 105 #"b2-is-ri-dp", "${tcc}:${tflags}::${tlib}:${bits2}IDEA_SHORT RC4_INDEX DES_PTR:${tbn_mul}::",
 106
 107 # Our development configs
 108 "purify",       "purify gcc:-g -DPURIFY -Wall::(unknown):-lsocket -lnsl::::",
 109 "debug",        "gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror::(unknown):-lefence::::",
 110 "debug-ben",    "gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DPEDANTIC -DDEBUG_SAFESTACK -O2 -pedantic -Wall -Wshadow -Werror -pipe::(unknown):::::",
 111 "debug-ben-debug",      "gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DPEDANTIC -DDEBUG_SAFESTACK -g3 -O2 -pedantic -Wall -Wshadow -Werror -pipe::(unknown):::::",
 112 "debug-ben-strict",     "gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DCONST_STRICT -O2 -Wall -Wshadow -Werror -Wpointer-arith -Wcast-qual -Wwrite-strings -pipe::(unknown):::::",
 113 "debug-rse","cc:-DTERMIOS -DL_ENDIAN -pipe -O -g -ggdb3 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}",
 114 "debug-bodo",   "gcc:-DL_ENDIAN -DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -DBIO_PAIR_DEBUG -g -m486 -pedantic -Wshadow -Wall::-D_REENTRANT::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}",
 115 "debug-ulf",    "gcc:-DL_ENDIAN -DREF_CHECK -DCONF_DEBUG -DBN_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -g -O2 -m486 -Wall -Werror -Wshadow -pipe::-D_REENTRANT::${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}",
 116 "debug-steve",  "gcc:-DL_ENDIAN -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DDEBUG_SAFESTACK -DCRYPTO_MDEBUG_ALL -DPEDANTIC -g -O2 -m486 -pedantic -Wall -Werror -Wshadow -pipe::-D_REENTRANT::${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}",
 117 "debug-levitte-linux-elf","gcc:-DUSE_ALLOCATING_PRINT -DRL_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DNO_ASM -DL_ENDIAN -DTERMIO -D_POSIX_SOURCE -ggdb -g3 -m486 -pedantic -ansi -Wall -Wshadow -Wid-clash-31 -pipe::-D_REENTRANT:-ldl:::::::::::dlfcn",
 118 "dist",         "cc:-O::(unknown):::::",
 119
 120 # Basic configs that should work on any (32 and less bit) box
 121 "gcc",          "gcc:-O3::(unknown)::BN_LLONG:::",
 122 "cc",           "cc:-O::(unknown):::::",
 123
 124 #### Solaris x86 setups
 125 # -DNO_INLINE_ASM switches off inline assembler. We have to do it
 126 # here because whenever GNU C instantiates an assembler template it
 127 # surrounds it with #APP #NO_APP comment pair which (at least Solaris
 128 # 7_x86) /usr/ccs/bin/as fails to assemble with "Illegal mnemonic"
 129 # error message.
 130 "solaris-x86-gcc","gcc:-O3 -fomit-frame-pointer -m486 -Wall -DL_ENDIAN -DNO_INLINE_ASM::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_sol_asm}:dlfcn:solaris-shared:-fPIC",
 131
 132 #### SPARC Solaris with GNU C setups
 133 "solaris-sparcv7-gcc","gcc:-O3 -fomit-frame-pointer -Wall -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR::::::::::dlfcn:solaris-shared:-fPIC",
 134 "solaris-sparcv8-gcc","gcc:-mv8 -O3 -fomit-frame-pointer -Wall -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8.o:::::::::dlfcn:solaris-shared:-fPIC",
 135 "solaris-sparcv9-gcc","gcc:-mcpu=ultrasparc -O3 -fomit-frame-pointer -Wall -DB_ENDIAN -DBN_DIV2W -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8plus.o:::asm/md5-sparcv8plus.o::::::dlfcn:solaris-shared:-fPIC",
 136 # gcc pre-2.8 doesn't understand -mcpu=ultrasparc, so fall down to -mv8
 137 # but keep the assembler modules.
 138 "solaris-sparcv9-gcc27","gcc:-mv8 -O3 -fomit-frame-pointer -Wall -DB_ENDIAN -DBN_DIV2W -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8plus-gcc27.o:::asm/md5-sparcv8plus-gcc27.o::::::dlfcn:solaris-shared:-fPIC",
 139 ####
 140 "debug-solaris-sparcv8-gcc","gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -O -g -mv8 -Wall -DB_ENDIAN::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8.o:::::::::dlfcn:solaris-shared:-fPIC",
 141 "debug-solaris-sparcv9-gcc","gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -O -g -mcpu=ultrasparc -Wall -DB_ENDIAN::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8plus.o:::::::::dlfcn:solaris-shared:-fPIC",
 142
 143 #### SPARC Solaris with Sun C setups
 144 # DO NOT use /xO[34] on sparc with SC3.0.  It is broken, and will not pass the tests
 145 "solaris-sparc-sc3","cc:-fast -O -Xa -DB_ENDIAN::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_UNROLL BF_PTR::::::::::dlfcn:solaris-shared:-KPIC",
 146 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 147 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 148 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 149 "solaris-sparcv7-cc","cc:-xO5 -xstrconst -xdepend -Xa -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC1 DES_UNROLL BF_PTR::::::::::dlfcn:solaris-shared:-KPIC",
 150 "solaris-sparcv8-cc","cc:-xarch=v8 -xO5 -xstrconst -xdepend -Xa -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8.o:::::::::dlfcn:solaris-shared:-KPIC",
 151 "solaris-sparcv9-cc","cc:-xtarget=ultra -xarch=v8plus -xO5 -xstrconst -xdepend -Xa -DB_ENDIAN -DBN_DIV2W -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK_LL DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8plus.o:::asm/md5-sparcv8plus.o::::::dlfcn:solaris-shared:-KPIC",
 152 "solaris64-sparcv9-cc","cc:-xtarget=ultra -xarch=v9 -xO5 -xstrconst -xdepend -Xa -DB_ENDIAN -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl -ldl:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_INT DES_PTR DES_RISC1 DES_UNROLL BF_PTR::::asm/md5-sparcv9.o::::::dlfcn:solaris-shared:-KPIC",
 153 ####
 154 "debug-solaris-sparcv8-cc","cc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -xarch=v8 -g -O -xstrconst -Xa -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8.o:::::::::dlfcn:solaris-shared:-KPIC",
 155 "debug-solaris-sparcv9-cc","cc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -xtarget=ultra -xarch=v8plus -g -O -xstrconst -Xa -DB_ENDIAN -DBN_DIV2W -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK_LL DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8plus.o:::asm/md5-sparcv8plus.o::::::dlfcn:solaris-shared:-KPIC",
 156
 157 #### SPARC Linux setups
 158 "linux-sparcv7","gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR::",
 159 # Ray Miller <ray.miller@computing-services.oxford.ac.uk> has patiently
 160 # assisted with debugging of following two configs.
 161 "linux-sparcv8","gcc:-mv8 -DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -DBN_DIV2W::-D_REENTRANT::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8.o::::",
 162 # it's a real mess with -mcpu=ultrasparc option under Linux, but
 163 # -Wa,-Av8plus should do the trick no matter what.
 164 "linux-sparcv9","gcc:-mcpu=ultrasparc -DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -Wa,-Av8plus -DULTRASPARC -DBN_DIV2W::-D_REENTRANT::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8plus.o:::asm/md5-sparcv8plus.o:",
 165 # !!!Folowing can't be even tested yet!!!
 166 #    We have to wait till 64-bit glibc for SPARC is operational!!!
 167 #"linux64-sparcv9","sparc64-linux-gcc:-m64 -mcpu=v9 -DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -DULTRASPARC -DBN_DIV2W::-D_REENTRANT::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR::::asm/md5-sparcv9.o:",
 168
 169 # Sunos configs, assuming sparc for the gcc one.
 170 ##"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::(unknown)::DES_UNROLL:::",
 171 "sunos-gcc","gcc:-O3 -mv8 -Dssize_t=int::(unknown)::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL DES_PTR DES_RISC1:::",
 172
 173 #### IRIX 5.x configs
 174 # -mips2 flag is added by ./config when appropriate.
 175 "irix-gcc","gcc:-O3 -DTERMIOS -DB_ENDIAN::(unknown)::BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR RC4_CHUNK DES_UNROLL DES_RISC2 DES_PTR BF_PTR:::",
 176 "irix-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::(unknown)::BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC2 DES_UNROLL BF_PTR:::",
 177 #### IRIX 6.x configs
 178 # Only N32 and N64 ABIs are supported. If you need O32 ABI build, invoke
 179 # './Configure irix-[g]cc' manually.
 180 # -mips4 flag is added by ./config when appropriate.
 181 "irix-mips3-gcc","gcc:-mabi=n32 -mmips-as -O3 -DTERMIOS -DB_ENDIAN -DBN_DIV3W::-D_SGI_MP_SOURCE::MD2_CHAR RC4_INDEX RC4_CHAR RC4_CHUNK_LL DES_UNROLL DES_RISC2 DES_PTR BF_PTR SIXTY_FOUR_BIT:asm/mips3.o::",
 182 "irix-mips3-cc", "cc:-n32 -O2 -use_readonly_const -DTERMIOS -DB_ENDIAN -DBN_DIV3W::-D_SGI_MP_SOURCE::DES_PTR RC4_CHAR RC4_CHUNK_LL DES_RISC2 DES_UNROLL BF_PTR SIXTY_FOUR_BIT:asm/mips3.o::",
 183 # N64 ABI builds.
 184 "irix64-mips4-gcc","gcc:-mabi=64 -mips4 -mmips-as -O3 -DTERMIOS -DB_ENDIAN -DBN_DIV3W::-D_SGI_MP_SOURCE::RC4_CHAR RC4_CHUNK DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT_LONG:asm/mips3.o::",
 185 "irix64-mips4-cc", "cc:-64 -mips4 -O2 -use_readonly_const -DTERMIOS -DB_ENDIAN -DBN_DIV3W::-D_SGI_MP_SOURCE::RC4_CHAR RC4_CHUNK DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT_LONG:asm/mips3.o::",
 186
 187 #### Unified HP-UX ANSI C configs.
 188 # Special notes:
 189 # - Originally we were optimizing at +O4 level. It should be noted
 190 #   that the only difference between +O3 and +O4 is global inter-
 191 #   procedural analysis. As it has to be performed during the link
 192 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 193 #   which might be release or even patch level specific. Generating
 194 #   the machine code for and analyzing the *whole* program appears
 195 #   to be *extremely* memory demanding while the performance gain is
 196 #   actually questionable. The situation is intensified by the default
 197 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 198 #   which is way too low for +O4. In other words, doesn't +O3 make
 199 #   more sense?
 200 # - Keep in mind that the HP compiler by default generates code
 201 #   suitable for execution on the host you're currently compiling at.
 202 #   If the toolkit is ment to be used on various PA-RISC processors
 203 #   consider './config +Dportable'.
 204 # - +DD64 is chosen in favour of +DA2.0W because it's ment to be
 205 #   compatible with *future* releases.
 206 # - If you run ./Configure hpux-parisc-[g]cc manually don't forget to
 207 #   pass -D_REENTRANT on HP-UX 10 and later.
 208 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 209 #   32-bit message digests. (For the moment of this writing) HP C
 210 #   doesn't seem to "digest" too many local variables (they make "him"
 211 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 212 #   crypto/sha/sha_lcl.h.
 213 #                                       <appro@fy.chalmers.se>
 214 #
 215 "hpux-parisc-cc","cc:-Ae +O3 +ESlit -z -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY:::-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 216 # Since there is mention of this in shlib/hpux10-cc.sh
 217 "hpux-parisc-cc-o4","cc:-Ae +O4 +ESlit -z -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY:::-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 218 "hpux-parisc-gcc","gcc:-O3 -DB_ENDIAN -DBN_DIV2W:::-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 219 "hpux64-parisc-cc","cc:-Ae +DD64 +O3 +ESlit -z -DB_ENDIAN -DMD32_XARRAY::-D_REENTRANT:-ldld:SIXTY_FOUR_BIT_LONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC1 DES_INT::::::::::dl",
 220
 221 # HPUX 9.X config.
 222 # Don't use the bundled cc.  It is broken.  Use HP ANSI C if possible, or
 223 # egcs.  gcc 2.8.1 is also broken.
 224
 225 "hpux-cc",      "cc:-DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY -Ae +ESlit +O3 -z::(unknown):-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 226 # If hpux-cc fails (e.g. during "make test"), try the next one; otherwise,
 227 # please report your OS and compiler version to the openssl-bugs@openssl.org
 228 # mailing list.
 229 "hpux-brokencc",        "cc:-DB_ENDIAN -DBN_DIV2W -Ae +ESlit +O2 -z::(unknown):-ldld:DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 230
 231 "hpux-gcc",     "gcc:-DB_ENDIAN -DBN_DIV2W -O3::(unknown):-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 232 # If hpux-gcc fails, try this one:
 233 "hpux-brokengcc",       "gcc:-DB_ENDIAN -DBN_DIV2W -O3::(unknown):-ldld:DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 234
 235 # HPUX 10.X config.  Supports threads.
 236 "hpux10-cc",    "cc:-DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY -Ae +ESlit +O3 -z::-D_REENTRANT:-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 237 # If hpux10-cc fails, try this one (if still fails, try deleting BN_LLONG):
 238 "hpux10-brokencc",      "cc:-DB_ENDIAN -DBN_DIV2W -Ae +ESlit +O2 -z::-D_REENTRANT:-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 239
 240 "hpux10-gcc",   "gcc:-DB_ENDIAN -DBN_DIV2W -O3::-D_REENTRANT:-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 241 # If hpux10-gcc fails, try this one:
 242 "hpux10-brokengcc",     "gcc:-DB_ENDIAN -DBN_DIV2W -O3::-D_REENTRANT:-ldld:DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
 243
 244 # HPUX 11.X from www.globus.org.
 245 # Only works on PA-RISC 2.0 cpus, and not optimized.  Why?
 246 #"hpux11-32bit-cc","cc:+DA2.0 -DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit::-D_REENTRANT::DES_PTR DES_UNROLL DES_RISC1:::",
 247 #"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 :::",
 248 # Use unified settings above instead.
 249
 250 # Dec Alpha, OSF/1 - the alpha164-cc is the flags for a 21164A with
 251 # the new compiler
 252 # For gcc, the following gave a %50 speedup on a 164 over the 'DES_INT' version
 253 "alpha-gcc","gcc:-O3::(unknown)::SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_UNROLL DES_RISC1:asm/alpha.o:::::::::dlfcn:true64-shared",
 254 "alpha-cc", "cc:-std1 -tune host -O4 -readonly_strings::(unknown)::SIXTY_FOUR_BIT_LONG RC4_CHUNK:asm/alpha.o:::::::::dlfcn:true64-shared",
 255 "alpha164-cc", "cc:-std1 -tune host -fast -readonly_strings::(unknown)::SIXTY_FOUR_BIT_LONG RC4_CHUNK:asm/alpha.o:::::::::dlfcn:true64-shared",
 256 "FreeBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown)::SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_PTR DES_RISC2:::",
 257
 258 #### Alpha Linux with GNU C and Compaq C setups
 259 # Special notes:
 260 # - linux-alpha+bwx-gcc is ment to be used from ./config only. If you
 261 #   ought to run './Configure linux-alpha+bwx-gcc' manually, do
 262 #   complement the command line with -mcpu=ev56, -mcpu=ev6 or whatever
 263 #   which is appropriate.
 264 # - If you use ccc keep in mind that -fast implies -arch host and the
 265 #   compiler is free to issue instructions which gonna make elder CPU
 266 #   choke. If you wish to build "blended" toolkit, add -arch generic
 267 #   *after* -fast and invoke './Configure linux-alpha-ccc' manually.
 268 #
 269 #                                       <appro@fy.chalmers.se>
 270 #
 271 "linux-alpha-gcc","gcc:-O3 -DL_ENDIAN -DTERMIO::-D_REENTRANT::SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_RISC1 DES_UNROLL:asm/alpha.o::",
 272 "linux-alpha+bwx-gcc","gcc:-O3 -DL_ENDIAN -DTERMIO::-D_REENTRANT::SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_RISC1 DES_UNROLL:asm/alpha.o::",
 273 "linux-alpha-ccc","ccc:-fast -readonly_strings -DL_ENDIAN -DTERMIO::-D_REENTRANT::SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_PTR DES_RISC1 DES_UNROLL:asm/alpha.o::",
 274 "linux-alpha+bwx-ccc","ccc:-fast -readonly_strings -DL_ENDIAN -DTERMIO::-D_REENTRANT::SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_INT DES_PTR DES_RISC1 DES_UNROLL:asm/alpha.o::",
 275
 276 # assembler versions -- currently defunct:
 277 ##"OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown):SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:asm/alpha.o::",
 278
 279 # The intel boxes :-), It would be worth seeing if bsdi-gcc can use the
 280 # bn86-elf.o file file since it is hand tweaked assembler.
 281 "linux-elf",    "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::-D_REENTRANT:-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:linux-shared:-fPIC",
 282 "debug-linux-elf","gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DL_ENDIAN -DTERMIO -g -m486 -Wall::-D_REENTRANT:-lefence -ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn",
 283 "debug-linux-elf-noefence","gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DL_ENDIAN -DTERMIO -g -m486 -Wall::-D_REENTRANT:-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn",
 284 "linux-aout",   "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_out_asm}",
 285 "linux-mips",   "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::(unknown)::BN_LLONG:::",
 286 "linux-ppc",    "gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::BN_LLONG::",
 287 "linux-m68k",   "gcc:-DB_ENDIAN -DTERMIO -O2 -fomit-frame-pointer -Wall::-D_REENTRANT::BN_LLONG::",
 288 "linux-ia64",   "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::(unknown)::SIXTY_FOUR_BIT_LONG::",
 289 "NetBSD-sparc", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::(unknown)::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
 290 "NetBSD-m68",   "gcc:-DTERMIOS -O3 -fomit-frame-pointer -Wall -DB_ENDIAN::(unknown)::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL:::",
 291 "NetBSD-x86",   "gcc:-DTERMIOS -O3 -fomit-frame-pointer -m486 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:",
 292 "FreeBSD-elf",  "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}",
 293 "FreeBSD",      "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_out_asm}",
 294 "bsdi-gcc",     "gcc:-O3 -ffast-math -DL_ENDIAN -DPERL5 -m486::(unknown)::RSA_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_bsdi_asm}",
 295 "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}",
 296 "nextstep",     "cc:-O -Wall:<libc.h>:(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:::",
 297 "nextstep3.3",  "cc:-O3 -Wall:<libc.h>:(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:::",
 298 # NCR MP-RAS UNIX ver 02.03.01
 299 "ncr-scde","cc:-O6 -Xa -Hoff=BEHAVED -686 -Hwide -Hiw::(unknown):-lsocket -lnsl:${x86_gcc_des} ${x86_gcc_opts}:::",
 300
 301 # QNX 4
 302 "qnx4", "cc:-DL_ENDIAN -DTERMIO::(unknown)::${x86_gcc_des} ${x86_gcc_opts}:",
 303
 304 # Linux on ARM
 305 "linux-elf-arm","gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::BN_LLONG::::::::::dlfcn:linux-shared:-fPIC",
 306
 307 # UnixWare 2.0
 308 "unixware-2.0","cc:-O -DFILIO_H::(unknown):-lsocket -lnsl:${x86_gcc_des} ${x86_gcc_opts}:::",
 309 "unixware-2.0-pentium","cc:-O -DFILIO_H -Kpentium -Kthread::(unknown):-lsocket -lnsl:MD2_CHAR RC4_INDEX ${x86_gcc_des}::",
 310
 311 # UnixWare 7
 312 "unixware-7","cc:-O -DFILIO_H -Kalloca::-Kthread:-lsocket -lnsl:MD2_CHAR RC4_INDEX ${x86_gcc_des}::",
 313
 314 # IBM's AIX.
 315 "aix-cc",   "cc:-O -DAIX -DB_ENDIAN -qmaxmem=16384::(unknown)::BN_LLONG RC4_CHAR:::",
 316 "aix-gcc",  "gcc:-O3 -DAIX -DB_ENDIAN::(unknown)::BN_LLONG RC4_CHAR:::",
 317
 318 #
 319 # Cray T90 (SDSC)
 320 # It's Big-endian, but the algorithms work properly when B_ENDIAN is NOT
 321 # defined.  The T90 ints and longs are 8 bytes long, and apparently the
 322 # B_ENDIAN code assumes 4 byte ints.  Fortunately, the non-B_ENDIAN and
 323 # non L_ENDIAN code aligns the bytes in each word correctly.
 324 #
 325 # The BIT_FIELD_LIMITS define is to avoid two fatal compiler errors:
 326 #'Taking the address of a bit field is not allowed. '
 327 #'An expression with bit field exists as the operand of "sizeof" '
 328 # (written by Wayne Schroeder <schroede@SDSC.EDU>)
 329 "cray-t90-cc", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::(unknown)::SIXTY_FOUR_BIT_LONG DES_INT:::",
 330
 331 #
 332 # Cray T3E (Research Center Juelich, beckman@acl.lanl.gov)
 333 #
 334 # The BIT_FIELD_LIMITS define was written for the C90 (it seems).  I added
 335 # another use.  Basically, the problem is that the T3E uses some bit fields
 336 # for some st_addr stuff, and then sizeof and address-of fails
 337 # I could not use the ams/alpha.o option because the Cray assembler, 'cam'
 338 # did not like it.
 339 "cray-t3e", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::(unknown)::SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT:::",
 340
 341 # DGUX, 88100.
 342 "dgux-R3-gcc",  "gcc:-O3 -fomit-frame-pointer::(unknown)::RC4_INDEX DES_UNROLL:::",
 343 "dgux-R4-gcc",  "gcc:-O3 -fomit-frame-pointer::(unknown):-lnsl -lsocket:RC4_INDEX:RC4_INDEX DES_UNROLL:::",
 344 "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}",
 345
 346 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the
 347 # SCO cc.
 348 "sco5-cc",  "cc:::(unknown):-lsocket:${x86_gcc_des} ${x86_gcc_opts}:::", # des options?
 349 "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 ...
 350
 351 # Sinix/ReliantUNIX RM400
 352 # NOTE: The CDS++ Compiler up to V2.0Bsomething has the IRIX_CC_BUG optimizer problem. Better use -g  */
 353 "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:::",
 354 "SINIX","cc:-O -DSNI::(unknown):-lsocket -lnsl -lc -L/usr/ucblib -lucb:RC4_INDEX RC4_CHAR:::",
 355 "SINIX-N","/usr/ucb/cc:-O2 -misaligned::(unknown):-lucb:RC4_INDEX RC4_CHAR:::",
 356
 357 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
 358 "BS2000-OSD","c89:-O -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:::",
 359
 360 # Windows NT, Microsoft Visual C++ 4.0
 361
 362 "VC-NT","cl:::::BN_LLONG RC4_INDEX ${x86_gcc_opts}::::::::::win32",
 363 "VC-WIN32","cl:::::BN_LLONG RC4_INDEX ${x86_gcc_opts}::::::::::win32",
 364 "VC-WIN16","cl:::(unknown)::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
 365 "VC-W31-16","cl:::(unknown)::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
 366 "VC-W31-32","cl:::::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
 367 "VC-MSDOS","cl:::(unknown)::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
 368
 369 # Borland C++ 4.5
 370 "BC-32","bcc32:::::BN_LLONG DES_PTR RC4_INDEX::::::::::win32",
 371 "BC-16","bcc:::(unknown)::BN_LLONG DES_PTR RC4_INDEX SIXTEEN_BIT:::",
 372
 373 # Mingw32
 374 # (Note: the real CFLAGS for Windows builds are defined by util/mk1mf.pl
 375 # and its library files in util/pl/*)
 376 "Mingw32", "gcc:-DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::win32",
 377
 378 # CygWin32
 379 "CygWin32", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::win32",
 380
 381 # Ultrix from Bernhard Simon <simon@zid.tuwien.ac.at>
 382 "ultrix-cc","cc:-std1 -O -Olimit 1000 -DL_ENDIAN::(unknown)::::::",
 383 "ultrix-gcc","gcc:-O3 -DL_ENDIAN::(unknown)::::::",
 384 # K&R C is no longer supported; you need gcc on old Ultrix installations
 385 ##"ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN::(unknown)::::::",
 386
 387 # Some OpenBSD from Bob Beck <beck@obtuse.com>
 388 "OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown)::SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:::",
 389 "OpenBSD-x86",  "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -m486::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_out_asm}:dlfcn",
 390 "OpenBSD",      "gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown)::BN_LLONG RC2_CHAR RC4_INDEX DES_UNROLL:::",
 391 "OpenBSD-mips","gcc:-O2 -DL_ENDIAN::(unknown):BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR::::",
 392
 393 ##### MacOS X (a.k.a. Rhapsody) setup
 394 "rhapsody-ppc-cc","cc:-O3 -DB_ENDIAN::(unknown)::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:::",
 395
 396 ##### Sony NEWS-OS 4.x
 397 "newsos4-gcc","gcc:-O -DB_ENDIAN -DNEWS4::(unknown):-lmld -liberty:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC1 DES_UNROLL BF_PTR::::",
 398
 399 );
 400
 401 my @WinTargets=qw(VC-NT VC-WIN32 VC-WIN16 VC-W31-16 VC-W31-32 VC-MSDOS BC-32
 402         BC-16 Mingw32);
 403
 404 my $prefix="";
 405 my $openssldir="";
 406 my $install_prefix="";
 407 my $no_threads=0;
 408 my $no_shared=1;
 409 my $threads=0;
 410 my $no_asm=0;
 411 my $no_dso=0;
 412 my @skip=();
 413 my $Makefile="Makefile.ssl";
 414 my $des_locl="crypto/des/des_locl.h";
 415 my $des ="crypto/des/des.h";
 416 my $bn  ="crypto/bn/bn.h";
 417 my $md2 ="crypto/md2/md2.h";
 418 my $rc4 ="crypto/rc4/rc4.h";
 419 my $rc4_locl="crypto/rc4/rc4_locl.h";
 420 my $idea        ="crypto/idea/idea.h";
 421 my $rc2 ="crypto/rc2/rc2.h";
 422 my $bf  ="crypto/bf/bf_locl.h";
 423 my $bn_asm      ="bn_asm.o";
 424 my $des_enc="des_enc.o fcrypt_b.o";
 425 my $bf_enc      ="bf_enc.o";
 426 my $cast_enc="c_enc.o";
 427 my $rc4_enc="rc4_enc.o";
 428 my $rc5_enc="rc5_enc.o";
 429 my $md5_obj="";
 430 my $sha1_obj="";
 431 my $rmd160_obj="";
 432 my $processor="";
 433 my $ranlib;
 434 my $perl;
 435
 436 $ranlib=&which("ranlib") or $ranlib="true";
 437 $perl=$ENV{'PERL'} or $perl=&which("perl5") or $perl=&which("perl")
 438   or $perl="perl";
 439
 440 &usage if ($#ARGV < 0);
 441
 442 my $flags;
 443 my $depflags;
 444 my $openssl_algorithm_defines;
 445 my $openssl_thread_defines;
 446 my $openssl_other_defines;
 447 my $libs;
 448 my $target;
 449 my $options;
 450 my $symlink;
 451
 452 my @argvcopy=@ARGV;
 453 my $argvstring="";
 454 my $argv_unprocessed=1;
 455
 456 while($argv_unprocessed)
 457         {
 458         $flags="";
 459         $depflags="";
 460         $openssl_algorithm_defines="";
 461         $openssl_thread_defines="";
 462         $openssl_other_defines="";
 463         $libs="";
 464         $target="";
 465         $options="";
 466         $symlink=1;
 467
 468         $argv_unprocessed=0;
 469         $argvstring=join(' ',@argvcopy);
 470
 471 PROCESS_ARGS:
 472         foreach (@argvcopy)
 473                 {
 474                 s /^-no-/no-/; # some people just can't read the instructions
 475                 if (/^no-asm$/)
 476                         {
 477                         $no_asm=1;
 478                         $flags .= "-DNO_ASM ";
 479                         $openssl_other_defines .= "#define NO_ASM\n";
 480                         }
 481                 elsif (/^no-dso$/)
 482                         { $no_dso=1; }
 483                 elsif (/^no-threads$/)
 484                         { $no_threads=1; }
 485                 elsif (/^threads$/)
 486                         { $threads=1; }
 487                 elsif (/^no-shared$/)
 488                         { $no_shared=1; }
 489                 elsif (/^shared$/)
 490                         { $no_shared=0; }
 491                 elsif (/^no-symlinks$/)
 492                         { $symlink=0; }
 493                 elsif (/^no-(.+)$/)
 494                         {
 495                         my $algo=$1;
 496                         push @skip,$algo;
 497                         $algo =~ tr/[a-z]/[A-Z]/;
 498                         $flags .= "-DNO_$algo ";
 499                         $depflags .= "-DNO_$algo ";
 500                         $openssl_algorithm_defines .= "#define NO_$algo\n";
 501                         if ($algo eq "DES")
 502                                 {
 503                                 push @skip, "mdc2";
 504                                 $options .= " no-mdc2";
 505                                 $flags .= "-DNO_MDC2 ";
 506                                 $depflags .= "-DNO_MDC2 ";
 507                                 $openssl_algorithm_defines .= "#define NO_MDC2\n";
 508                                 }
 509                         }
 510                 elsif (/^reconfigure/ || /^reconf/)
 511                         {
 512                         if (open(IN,"<$Makefile"))
 513                                 {
 514                                 while (<IN>)
 515                                         {
 516                                         chop;
 517                                         if (/^CONFIGURE_ARGS=(.*)/)
 518                                                 {
 519                                                 $argvstring=$1;
 520                                                 @argvcopy=split(' ',$argvstring);
 521                                                 die "Incorrect data to reconfigure, please do a normal configuration\n"
 522                                                         if (grep(/^reconf/,@argvcopy));
 523                                                 print "Reconfiguring with: $argvstring\n";
 524                                                 $argv_unprocessed=1;
 525                                                 close(IN);
 526                                                 last PROCESS_ARGS;
 527                                                 }
 528                                         }
 529                                 close(IN);
 530                                 }
 531                         die "Insufficient data to reconfigure, please do a normal configuration\n";
 532                         }
 533                 elsif (/^386$/)
 534                         { $processor=386; }
 535                 elsif (/^rsaref$/)
 536                         {
 537                         $libs.= "-lRSAglue -lrsaref ";
 538                         $flags.= "-DRSAref ";
 539                         $openssl_other_defines .= "#define RSAref\n";
 540                         }
 541                 elsif (/^[-+]/)
 542                         {
 543                         if (/^-[lL](.*)$/)
 544                                 {
 545                                 $libs.=$_." ";
 546                                 }
 547                         elsif (/^-[^-]/ or /^\+/)
 548                                 {
 549                                 $flags.=$_." ";
 550                                 }
 551                         elsif (/^--prefix=(.*)$/)
 552                                 {
 553                                 $prefix=$1;
 554                                 }
 555                         elsif (/^--openssldir=(.*)$/)
 556                                 {
 557                                 $openssldir=$1;
 558                                 }
 559                         elsif (/^--install.prefix=(.*)$/)
 560                                 {
 561                                 $install_prefix=$1;
 562                                 }
 563                         else
 564                                 {
 565                                 print STDERR $usage;
 566                                 exit(1);
 567                                 }
 568                         }
 569                 elsif ($_ =~ /^([^:]+):(.+)$/)
 570                         {
 571                         eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
 572                         $target=$1;
 573                         }
 574                 else
 575                         {
 576                         die "target already defined - $target\n" if ($target ne "");
 577                         $target=$_;
 578                         }
 579                 unless ($_ eq $target) {
 580                         if ($options eq "") {
 581                                 $options = $_;
 582                         } else {
 583                                 $options .= " ".$_;
 584                         }
 585                 }
 586         }
 587 }
 588
 589 if ($target eq "TABLE") {
 590         foreach $target (sort keys %table) {
 591                 print_table_entry($target);
 592         }
 593         exit 0;
 594 }
 595
 596 if ($target eq "LIST") {
 597         foreach (sort keys %table) {
 598                 print;
 599                 print "\n";
 600         }
 601         exit 0;
 602 }
 603
 604 print "Configuring for $target\n";
 605
 606 &usage if (!defined($table{$target}));
 607
 608 my $IsWindows=scalar grep /^$target$/,@WinTargets;
 609
 610 $openssldir="/usr/local/ssl" if ($openssldir eq "" and $prefix eq "");
 611 $prefix=$openssldir if $prefix eq "";
 612
 613 chop $openssldir if $openssldir =~ /\/$/;
 614 chop $prefix if $prefix =~ /\/$/;
 615
 616 $openssldir=$prefix . "/ssl" if $openssldir eq "";
 617 $openssldir=$prefix . "/" . $openssldir if $openssldir !~ /^\//;
 618
 619
 620 print "IsWindows=$IsWindows\n";
 621
 622 (my $cc,my $cflags,my $unistd,my $thread_cflag,my $lflags,my $bn_ops,my $bn_obj,my $des_obj,my $bf_obj,
 623  $md5_obj,$sha1_obj,my $cast_obj,my $rc4_obj,$rmd160_obj,my $rc5_obj,my $dso_scheme,my $shared_target,my $shared_cflag)=
 624         split(/\s*:\s*/,$table{$target} . ":" x 22 , -1);
 625 $cflags="$flags$cflags" if ($flags ne "");
 626
 627 # The DSO code currently always implements all functions so that no
 628 # applications will have to worry about that from a compilation point
 629 # of view. However, the "method"s may return zero unless that platform
 630 # has support compiled in for them. Currently each method is enabled
 631 # by a define "DSO_<name>" ... we translate the "dso_scheme" config
 632 # string entry into using the following logic;
 633 my $dso_cflags;
 634 if (!$no_dso && $dso_scheme ne "")
 635         {
 636         $dso_scheme =~ tr/[a-z]/[A-Z]/;
 637         if ($dso_scheme eq "DLFCN")
 638                 {
 639                 $dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H";
 640                 $openssl_other_defines .= "#define DSO_DLFCN\n";
 641                 $openssl_other_defines .= "#define HAVE_DLFCN_H\n";
 642                 }
 643         elsif ($dso_scheme eq "DLFCN_NO_H")
 644                 {
 645                 $dso_cflags = "-DDSO_DLFCN";
 646                 $openssl_other_defines .= "#define DSO_DLFCN\n";
 647                 }
 648         else
 649                 {
 650                 $dso_cflags = "-DDSO_$dso_scheme";
 651                 $openssl_other_defines .= "#define DSO_$dso_scheme\n";
 652                 }
 653         $cflags = "$dso_cflags $cflags";
 654         }
 655
 656 my $thread_cflags;
 657 my $thread_defines;
 658 if ($thread_cflag ne "(unknown)" && !$no_threads)
 659         {
 660         # If we know how to do it, support threads by default.
 661         $threads = 1;
 662         }
 663 if ($thread_cflag eq "(unknown)")
 664         {
 665         # If the user asked for "threads", hopefully they also provided
 666         # any system-dependent compiler options that are necessary.
 667         $thread_cflags="-DTHREADS $cflags" ;
 668         $thread_defines .= "#define THREADS\n";
 669         }
 670 else
 671         {
 672         $thread_cflags="-DTHREADS $thread_cflag $cflags";
 673         $thread_defines .= "#define THREADS\n";
 674 #       my $def;
 675 #       foreach $def (split ' ',$thread_cflag)
 676 #               {
 677 #               if ($def =~ s/^-D// && $def !~ /^_/)
 678 #                       {
 679 #                       $thread_defines .= "#define $def\n";
 680 #                       }
 681 #               }
 682         }
 683
 684 $lflags="$libs$lflags"if ($libs ne "");
 685
 686 if ($no_asm)
 687         {
 688         $bn_obj=$des_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj="";
 689         $sha1_obj=$md5_obj=$rmd160_obj="";
 690         }
 691
 692 if ($threads)
 693         {
 694                 $cflags=$thread_cflags;
 695                 $openssl_thread_defines .= $thread_defines;
 696         }
 697
 698 # You will find shlib_mark1 and shlib_mark2 explained in Makefile.org
 699 my $shared_mark1 = "";
 700 my $shared_mark2 = "";
 701 if ($shared_cflag ne "")
 702         {
 703         $cflags = "$shared_cflag $cflags";
 704         if (!$no_shared)
 705                 {
 706                 $shared_mark1 = ".shlib-clean.";
 707                 $shared_mark2 = ".shlib.";
 708                 }
 709         }
 710
 711 #my ($bn1)=split(/\s+/,$bn_obj);
 712 #$bn1 = "" unless defined $bn1;
 713 #$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
 714 #$bn_obj="$bn1";
 715
 716 $bn_obj = $bn_asm unless $bn_obj ne "";
 717
 718 $des_obj=$des_enc       unless ($des_obj =~ /\.o$/);
 719 $bf_obj=$bf_enc         unless ($bf_obj =~ /\.o$/);
 720 $cast_obj=$cast_enc     unless ($cast_obj =~ /\.o$/);
 721 $rc4_obj=$rc4_enc       unless ($rc4_obj =~ /\.o$/);
 722 $rc5_obj=$rc5_enc       unless ($rc5_obj =~ /\.o$/);
 723 if ($sha1_obj =~ /\.o$/)
 724         {
 725 #       $sha1_obj=$sha1_enc;
 726         $cflags.=" -DSHA1_ASM";
 727         }
 728 if ($md5_obj =~ /\.o$/)
 729         {
 730 #       $md5_obj=$md5_enc;
 731         $cflags.=" -DMD5_ASM";
 732         }
 733 if ($rmd160_obj =~ /\.o$/)
 734         {
 735 #       $rmd160_obj=$rmd160_enc;
 736         $cflags.=" -DRMD160_ASM";
 737         }
 738
 739 my $version = "unknown";
 740 my $major = "unknown";
 741 my $minor = "unknown";
 742 my $shlib_version_number = "unknown";
 743 my $shlib_version_history = "unknown";
 744 my $shlib_major = "unknown";
 745 my $shlib_minor = "unknown";
 746
 747 open(IN,'<crypto/opensslv.h') || die "unable to read opensslv.h:$!\n";
 748 while (<IN>)
 749         {
 750         $version=$1 if /OPENSSL.VERSION.TEXT.*OpenSSL (\S+) /;
 751         $shlib_version_number=$1 if /SHLIB_VERSION_NUMBER *"([^"]+)"/;
 752         $shlib_version_history=$1 if /SHLIB_VERSION_HISTORY *"([^"]*)"/;
 753         }
 754 close(IN);
 755 if ($shlib_version_history ne "") { $shlib_version_history .= ":"; }
 756
 757 if ($version =~ /(^[0-9]*)\.([0-9\.]*)/)
 758         {
 759         $major=$1;
 760         $minor=$2;
 761         }
 762
 763 if ($shlib_version_number =~ /(^[0-9]*)\.([0-9\.]*)/)
 764         {
 765         $shlib_major=$1;
 766         $shlib_minor=$2;
 767         }
 768
 769 open(IN,'<Makefile.org') || die "unable to read Makefile.org:$!\n";
 770 open(OUT,">$Makefile") || die "unable to create $Makefile:$!\n";
 771 print OUT "### Generated automatically from Makefile.org by Configure.\n\n";
 772 my $sdirs=0;
 773 while (<IN>)
 774         {
 775         chop;
 776         $sdirs = 1 if /^SDIRS=/;
 777         if ($sdirs) {
 778                 my $dir;
 779                 foreach $dir (@skip) {
 780                         s/$dir//;
 781                         }
 782                 }
 783         $sdirs = 0 unless /\\$/;
 784         s/^VERSION=.*/VERSION=$version/;
 785         s/^MAJOR=.*/MAJOR=$major/;
 786         s/^MINOR=.*/MINOR=$minor/;
 787         s/^SHLIB_VERSION_NUMBER=.*/SHLIB_VERSION_NUMBER=$shlib_version_number/;
 788         s/^SHLIB_VERSION_HISTORY=.*/SHLIB_VERSION_HISTORY=$shlib_version_history/;
 789         s/^SHLIB_MAJOR=.*/SHLIB_MAJOR=$shlib_major/;
 790         s/^SHLIB_MINOR=.*/SHLIB_MINOR=$shlib_minor/;
 791         s/^INSTALLTOP=.*$/INSTALLTOP=$prefix/;
 792         s/^OPENSSLDIR=.*$/OPENSSLDIR=$openssldir/;
 793         s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/;
 794         s/^PLATFORM=.*$/PLATFORM=$target/;
 795         s/^OPTIONS=.*$/OPTIONS=$options/;
 796         s/^CONFIGURE_ARGS=.*$/CONFIGURE_ARGS=$argvstring/;
 797         s/^CC=.*$/CC= $cc/;
 798         s/^CFLAG=.*$/CFLAG= $cflags/;
 799         s/^DEPFLAG=.*$/DEPFLAG= $depflags/;
 800         s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
 801         s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
 802         s/^DES_ENC=.*$/DES_ENC= $des_obj/;
 803         s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
 804         s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
 805         s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
 806         s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
 807         s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
 808         s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
 809         s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
 810         s/^PROCESSOR=.*/PROCESSOR= $processor/;
 811         s/^RANLIB=.*/RANLIB= $ranlib/;
 812         s/^PERL=.*/PERL= $perl/;
 813         s/^SHLIB_TARGET=.*/SHLIB_TARGET=$shared_target/;
 814         s/^SHLIB_MARK1=.*/SHLIB_MARK1=$shared_mark1/;
 815         s/^SHLIB_MARK2=.*/SHLIB_MARK2=$shared_mark2/;
 816         s/^LIBS=.*/LIBS=libcrypto\.so\* libssl\.so\*/ if (!$no_shared);
 817         print OUT $_."\n";
 818         }
 819 close(IN);
 820 close(OUT);
 821
 822 print "CC            =$cc\n";
 823 print "CFLAG         =$cflags\n";
 824 print "EX_LIBS       =$lflags\n";
 825 print "BN_ASM        =$bn_obj\n";
 826 print "DES_ENC       =$des_obj\n";
 827 print "BF_ENC        =$bf_obj\n";
 828 print "CAST_ENC      =$cast_obj\n";
 829 print "RC4_ENC       =$rc4_obj\n";
 830 print "RC5_ENC       =$rc5_obj\n";
 831 print "MD5_OBJ_ASM   =$md5_obj\n";
 832 print "SHA1_OBJ_ASM  =$sha1_obj\n";
 833 print "RMD160_OBJ_ASM=$rmd160_obj\n";
 834 print "PROCESSOR     =$processor\n";
 835 print "RANLIB        =$ranlib\n";
 836 print "PERL          =$perl\n";
 837
 838 my $des_ptr=0;
 839 my $des_risc1=0;
 840 my $des_risc2=0;
 841 my $des_unroll=0;
 842 my $bn_ll=0;
 843 my $def_int=2;
 844 my $rc4_int=$def_int;
 845 my $md2_int=$def_int;
 846 my $idea_int=$def_int;
 847 my $rc2_int=$def_int;
 848 my $rc4_idx=0;
 849 my $rc4_chunk=0;
 850 my $bf_ptr=0;
 851 my @type=("char","short","int","long");
 852 my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
 853
 854 my $des_int;
 855
 856 foreach (sort split(/\s+/,$bn_ops))
 857         {
 858         $des_ptr=1 if /DES_PTR/;
 859         $des_risc1=1 if /DES_RISC1/;
 860         $des_risc2=1 if /DES_RISC2/;
 861         $des_unroll=1 if /DES_UNROLL/;
 862         $des_int=1 if /DES_INT/;
 863         $bn_ll=1 if /BN_LLONG/;
 864         $rc4_int=0 if /RC4_CHAR/;
 865         $rc4_int=3 if /RC4_LONG/;
 866         $rc4_idx=1 if /RC4_INDEX/;
 867         $rc4_chunk=1 if /RC4_CHUNK/;
 868         $rc4_chunk=2 if /RC4_CHUNK_LL/;
 869         $md2_int=0 if /MD2_CHAR/;
 870         $md2_int=3 if /MD2_LONG/;
 871         $idea_int=1 if /IDEA_SHORT/;
 872         $idea_int=3 if /IDEA_LONG/;
 873         $rc2_int=1 if /RC2_SHORT/;
 874         $rc2_int=3 if /RC2_LONG/;
 875         $bf_ptr=1 if $_ eq "BF_PTR";
 876         $bf_ptr=2 if $_ eq "BF_PTR2";
 877         ($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
 878         ($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
 879         ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
 880         ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
 881         ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
 882         }
 883
 884 open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
 885 open(OUT,'>crypto/opensslconf.h') || die "unable to create crypto/opensslconf.h:$!\n";
 886 print OUT "/* opensslconf.h */\n";
 887 print OUT "/* WARNING: Generated automatically from opensslconf.h.in by Configure. */\n\n";
 888
 889 print OUT "/* OpenSSL was configured with the following options: */\n";
 890 $openssl_algorithm_defines =~ s/^\s*#\s*define\s+(.*)/# ifndef $1\n#  define $1\n# endif/mg;
 891 $openssl_algorithm_defines = "   /* no ciphers excluded */\n" if $openssl_algorithm_defines eq "";
 892 $openssl_thread_defines =~ s/^\s*#\s*define\s+(.*)/# ifndef $1\n#  define $1\n# endif/mg;
 893 $openssl_other_defines =~ s/^\s*#\s*define\s+(.*)/# ifndef $1\n#  define $1\n# endif/mg;
 894 print OUT "#ifdef OPENSSL_ALGORITHM_DEFINES\n$openssl_algorithm_defines#endif\n";
 895 print OUT "#ifdef OPENSSL_THREAD_DEFINES\n$openssl_thread_defines#endif\n";
 896 print OUT "#ifdef OPENSSL_OTHER_DEFINES\n$openssl_other_defines#endif\n\n";
 897
 898 while (<IN>)
 899         {
 900         if      (/^#define\s+OPENSSLDIR/)
 901                 { print OUT "#define OPENSSLDIR \"$openssldir\"\n"; }
 902         elsif   (/^#define\s+OPENSSL_UNISTD/)
 903                 {
 904                 $unistd = "<unistd.h>" if $unistd eq "";
 905                 print OUT "#define OPENSSL_UNISTD $unistd\n";
 906                 }
 907         elsif   (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
 908                 { printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
 909         elsif   (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
 910                 { printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
 911         elsif   (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
 912                 { printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
 913         elsif   (/^#((define)|(undef))\s+SIXTEEN_BIT/)
 914                 { printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
 915         elsif   (/^#((define)|(undef))\s+EIGHT_BIT/)
 916                 { printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
 917         elsif   (/^#((define)|(undef))\s+BN_LLONG\s*$/)
 918                 { printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
 919         elsif   (/^\#define\s+DES_LONG\s+.*/)
 920                 { printf OUT "#define DES_LONG unsigned %s\n",
 921                         ($des_int)?'int':'long'; }
 922         elsif   (/^\#(define|undef)\s+DES_PTR/)
 923                 { printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
 924         elsif   (/^\#(define|undef)\s+DES_RISC1/)
 925                 { printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
 926         elsif   (/^\#(define|undef)\s+DES_RISC2/)
 927                 { printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
 928         elsif   (/^\#(define|undef)\s+DES_UNROLL/)
 929                 { printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
 930         elsif   (/^#define\s+RC4_INT\s/)
 931                 { printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
 932         elsif   (/^#undef\s+RC4_CHUNK/)
 933                 {
 934                 printf OUT "#undef RC4_CHUNK\n" if $rc4_chunk==0;
 935                 printf OUT "#define RC4_CHUNK unsigned long\n" if $rc4_chunk==1;
 936                 printf OUT "#define RC4_CHUNK unsigned long long\n" if $rc4_chunk==2;
 937                 }
 938         elsif   (/^#((define)|(undef))\s+RC4_INDEX/)
 939                 { printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
 940         elsif (/^#(define|undef)\s+I386_ONLY/)
 941                 { printf OUT "#%s I386_ONLY\n", ($processor == 386)?
 942                         "define":"undef"; }
 943         elsif   (/^#define\s+MD2_INT\s/)
 944                 { printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
 945         elsif   (/^#define\s+IDEA_INT\s/)
 946                 {printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
 947         elsif   (/^#define\s+RC2_INT\s/)
 948                 {printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
 949         elsif (/^#(define|undef)\s+BF_PTR/)
 950                 {
 951                 printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
 952                 printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
 953                 printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
 954                 }
 955         else
 956                 { print OUT $_; }
 957         }
 958 close(IN);
 959 close(OUT);
 960
 961
 962 # Fix the date
 963
 964 print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
 965 print "SIXTY_FOUR_BIT mode\n" if $b64;
 966 print "THIRTY_TWO_BIT mode\n" if $b32;
 967 print "SIXTEEN_BIT mode\n" if $b16;
 968 print "EIGHT_BIT mode\n" if $b8;
 969 print "DES_PTR used\n" if $des_ptr;
 970 print "DES_RISC1 used\n" if $des_risc1;
 971 print "DES_RISC2 used\n" if $des_risc2;
 972 print "DES_UNROLL used\n" if $des_unroll;
 973 print "DES_INT used\n" if $des_int;
 974 print "BN_LLONG mode\n" if $bn_ll;
 975 print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
 976 print "RC4_INDEX mode\n" if $rc4_idx;
 977 print "RC4_CHUNK is undefined\n" if $rc4_chunk==0;
 978 print "RC4_CHUNK is unsigned long\n" if $rc4_chunk==1;
 979 print "RC4_CHUNK is unsigned long long\n" if $rc4_chunk==2;
 980 print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
 981 print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
 982 print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
 983 print "BF_PTR used\n" if $bf_ptr == 1;
 984 print "BF_PTR2 used\n" if $bf_ptr == 2;
 985
 986 if($IsWindows) {
 987         open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
 988         printf OUT <<EOF;
 989 #ifndef MK1MF_BUILD
 990   /* auto-generated by Configure for crypto/cversion.c:
 991    * for Unix builds, crypto/Makefile.ssl generates functional definitions;
 992    * Windows builds (and other mk1mf builds) compile cversion.c with
 993    * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */
 994   #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles"
 995 #endif
 996 EOF
 997         close(OUT);
 998 } else {
 999         (system "make -f Makefile.ssl PERL=\'$perl\' links") == 0 or exit $?
1000                 if $symlink;
1001         ### (system 'make depend') == 0 or exit $? if $depflags ne "";
1002         # Run "make depend" manually if you want to be able to delete
1003         # the source code files of ciphers you left out.
1004         if ( $perl =~ m@^/@) {
1005             &dofile("tools/c_rehash",$perl,'^#!/', '#!%s','^my \$dir;$', 'my $dir = "' . $openssldir . '";');
1006             &dofile("apps/der_chop",$perl,'^#!/', '#!%s');
1007             &dofile("apps/CA.pl",$perl,'^#!/', '#!%s');
1008         } else {
1009             # No path for Perl known ...
1010             &dofile("tools/c_rehash",'/usr/local/bin/perl','^#!/', '#!%s','^my \$dir;$', 'my $dir = "' . $openssldir . '";');
1011             &dofile("apps/der_chop",'/usr/local/bin/perl','^#!/', '#!%s');
1012             &dofile("apps/CA.pl",'/usr/local/bin/perl','^#!/', '#!%s');
1013         }
1014 }
1015
1016 print <<EOF;
1017
1018 Configured for $target.
1019 EOF
1020
1021 print <<\EOF if (!$no_threads && !$threads);
1022
1023 The library could not be configured for supporting multi-threaded
1024 applications as the compiler options required on this system are not known.
1025 See file INSTALL for details if you need multi-threading.
1026 EOF
1027
1028 exit(0);
1029
1030 sub usage
1031         {
1032         print STDERR $usage;
1033         print STDERR "\npick os/compiler from:\n";
1034         my $j=0;
1035         my $i;
1036         my $k=0;
1037         foreach $i (sort keys %table)
1038                 {
1039                 next if $i =~ /^debug/;
1040                 $k += length($i) + 1;
1041                 if ($k > 78)
1042                         {
1043                         print STDERR "\n";
1044                         $k=length($i);
1045                         }
1046                 print STDERR $i . " ";
1047                 }
1048         foreach $i (sort keys %table)
1049                 {
1050                 next if $i !~ /^debug/;
1051                 $k += length($i) + 1;
1052                 if ($k > 78)
1053                         {
1054                         print STDERR "\n";
1055                         $k=length($i);
1056                         }
1057                 print STDERR $i . " ";
1058                 }
1059         print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n";
1060         exit(1);
1061         }
1062
1063 sub which
1064         {
1065         my($name)=@_;
1066         my $path;
1067         foreach $path (split /:/, $ENV{PATH})
1068                 {
1069                 if (-f "$path/$name" and -x _)
1070                         {
1071                         return "$path/$name" unless ($name eq "perl" and
1072                          system("$path/$name -e " . '\'exit($]<5.0);\''));
1073                         }
1074                 }
1075         }
1076
1077 sub dofile
1078         {
1079         my $f; my $p; my %m; my @a; my $k; my $ff;
1080         ($f,$p,%m)=@_;
1081
1082         open(IN,"<$f.in") || open(IN,"<$f") || die "unable to open $f:$!\n";
1083         @a=<IN>;
1084         close(IN);
1085         foreach $k (keys %m)
1086                 {
1087                 grep(/$k/ && ($_=sprintf($m{$k}."\n",$p)),@a);
1088                 }
1089         open(OUT,">$f.new") || die "unable to open $f.new:$!\n";
1090         print OUT @a;
1091         close(OUT);
1092         rename($f,"$f.bak") || die "unable to rename $f\n" if -e $f;
1093         rename("$f.new",$f) || die "unable to rename $f.new\n";
1094         }
1095
1096 sub print_table_entry
1097         {
1098         my $target = shift;
1099
1100         (my $cc,my $cflags,my $unistd,my $thread_cflag,my $lflags,my $bn_ops,
1101         my $bn_obj,my $des_obj,my $bf_obj,
1102         my $md5_obj,my $sha1_obj,my $cast_obj,my $rc4_obj,my $rmd160_obj,
1103         my $rc5_obj,my $dso_scheme,my $shared_target,my $shared_cflag)=
1104         split(/\s*:\s*/,$table{$target} . ":" x 22 , -1);
1105
1106         print <<EOF
1107
1108 *** $target
1109 \$cc           = $cc
1110 \$cflags       = $cflags
1111 \$unistd       = $unistd
1112 \$thread_cflag = $thread_cflag
1113 \$lflags       = $lflags
1114 \$bn_ops       = $bn_ops
1115 \$bn_obj       = $bn_obj
1116 \$des_obj      = $des_obj
1117 \$bf_obj       = $bf_obj
1118 \$md5_obj      = $md5_obj
1119 \$sha1_obj     = $sha1_obj
1120 \$cast_obj     = $cast_obj
1121 \$rc4_obj      = $rc4_obj
1122 \$rmd160_obj   = $rmd160_obj
1123 \$rc5_obj      = $rc5_obj
1124 \$dso_scheme   = $dso_scheme
1125 \$shared_target= $shared_target
1126 \$shared_cflag = $shared_cflag
1127 EOF
1128         }