config

   1 #!/bin/sh
   2 #
   3 # OpenSSL config: determine the operating system and run ./Configure
   4 #
   5 # "config -h" for usage information.
   6 #
   7 #          this is a merge of minarch and GuessOS from the Apache Group.
   8 #          Originally written by Tim Hudson <tjh@cryptsoft.com>.
   9
  10 # Original Apache Group comments on GuessOS
  11
  12 # Simple OS/Platform guesser. Similar to config.guess but
  13 # much, much smaller. Since it was developed for use with
  14 # Apache, it follows under Apache's regular licensing
  15 # with one specific addition: Any changes or additions
  16 # to this script should be Emailed to the Apache
  17 # group (apache@apache.org) in general and to
  18 # Jim Jagielski (jim@jaguNET.com) in specific.
  19 #
  20 # Be as similar to the output of config.guess/config.sub
  21 # as possible.
  22
  23 PREFIX=""
  24 SUFFIX=""
  25 TEST="false"
  26 EXE=""
  27
  28 # pick up any command line args to config
  29 for i
  30 do
  31 case "$i" in
  32 -d*) PREFIX="debug-";;
  33 -t*) TEST="true";;
  34 -h*) TEST="true"; cat <<EOF
  35 Usage: config [options]
  36  -d     Add a debug- prefix to machine choice.
  37  -t     Test mode, do not run the Configure perl script.
  38  -h     This help.
  39
  40 Any other text will be passed to the Configure perl script.
  41 See INSTALL for instructions.
  42
  43 EOF
  44 ;;
  45 *) options=$options" $i" ;;
  46 esac
  47 done
  48
  49 # First get uname entries that we use below
  50
  51 MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  52 RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  53 SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  54 VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
  55
  56
  57 # Now test for ISC and SCO, since it is has a braindamaged uname.
  58 #
  59 # We need to work around FreeBSD 1.1.5.1
  60 (
  61 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
  62 if [ "x$XREL" != "x" ]; then
  63     if [ -f /etc/kconfig ]; then
  64         case "$XREL" in
  65             4.0|4.1)
  66                     echo "${MACHINE}-whatever-isc4"; exit 0
  67                 ;;
  68         esac
  69     else
  70         case "$XREL" in
  71             3.2v4.2)
  72                 echo "whatever-whatever-sco3"; exit 0
  73                 ;;
  74             3.2v5.0*)
  75                 echo "whatever-whatever-sco5"; exit 0
  76                 ;;
  77             4.2MP)
  78                 case "x${VERSION}" in
  79                     x2.0*) echo "whatever-whatever-unixware20"; exit 0 ;;
  80                     x2.1*) echo "whatever-whatever-unixware21"; exit 0 ;;
  81                     x2*)   echo "whatever-whatever-unixware2";  exit 0 ;;
  82                 esac
  83                 ;;
  84             4.2)
  85                 echo "whatever-whatever-unixware1"; exit 0
  86                 ;;
  87             5)
  88                 case "x${VERSION}" in
  89                     # We hardcode i586 in place of ${MACHINE} for the
  90                     # following reason. The catch is that even though Pentium
  91                     # is minimum requirement for platforms in question,
  92                     # ${MACHINE} gets always assigned to i386. Now, problem
  93                     # with i386 is that it makes ./config pass 386 to
  94                     # ./Configure, which in turn makes make generate
  95                     # inefficient SHA-1 (for this moment) code.
  96                     x7*)  echo "i586-sco-unixware7";           exit 0 ;;
  97                     x8*)  echo "i586-unkn-OpenUNIX${VERSION}"; exit 0 ;;
  98                 esac
  99                 ;;
 100         esac
 101     fi
 102 fi
 103 # Now we simply scan though... In most cases, the SYSTEM info is enough
 104 #
 105 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
 106     MPE/iX:*)
 107         MACHINE=`echo "$MACHINE" | sed -e 's/-/_/g'`
 108         echo "parisc-hp-MPE/iX"; exit 0
 109         ;;
 110     A/UX:*)
 111         echo "m68k-apple-aux3"; exit 0
 112         ;;
 113
 114     AIX:[3-9]:4:*)
 115         echo "${MACHINE}-ibm-aix"; exit 0
 116         ;;
 117
 118     AIX:*:[5-9]:*)
 119         echo "${MACHINE}-ibm-aix"; exit 0
 120         ;;
 121
 122     AIX:*)
 123         echo "${MACHINE}-ibm-aix3"; exit 0
 124         ;;
 125
 126     dgux:*)
 127         echo "${MACHINE}-dg-dgux"; exit 0
 128         ;;
 129
 130     HI-UX:*)
 131         echo "${MACHINE}-hi-hiux"; exit 0
 132         ;;
 133
 134     HP-UX:*)
 135         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 136         case "$HPUXVER" in
 137             1[0-9].*)   # HPUX 10 and 11 targets are unified
 138                 echo "${MACHINE}-hp-hpux1x"; exit 0
 139                 ;;
 140             *)
 141                 echo "${MACHINE}-hp-hpux"; exit 0
 142                 ;;
 143         esac
 144         ;;
 145
 146     IRIX:5.*)
 147         echo "mips2-sgi-irix"; exit 0
 148         ;;
 149
 150     IRIX:6.*)
 151         echo "mips3-sgi-irix"; exit 0
 152         ;;
 153
 154     IRIX64:*)
 155         echo "mips4-sgi-irix64"; exit 0
 156         ;;
 157
 158     Linux:[2-9].*)
 159         echo "${MACHINE}-whatever-linux2"; exit 0
 160         ;;
 161
 162     Linux:1.*)
 163         echo "${MACHINE}-whatever-linux1"; exit 0
 164         ;;
 165
 166     GNU*)
 167         echo "hurd-x86"; exit 0;
 168         ;;
 169
 170     LynxOS:*)
 171         echo "${MACHINE}-lynx-lynxos"; exit 0
 172         ;;
 173
 174     BSD/OS:4.*)  # BSD/OS always says 386
 175         echo "i486-whatever-bsdi4"; exit 0
 176         ;;
 177
 178     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 179         case `/sbin/sysctl -n hw.model` in
 180             Pentium*)
 181                 echo "i586-whatever-bsdi"; exit 0
 182                 ;;
 183             *)
 184                 echo "i386-whatever-bsdi"; exit 0
 185                 ;;
 186             esac;
 187         ;;
 188
 189     BSD/386:*|BSD/OS:*)
 190         echo "${MACHINE}-whatever-bsdi"; exit 0
 191         ;;
 192
 193     FreeBSD:*:*:*386*)
 194         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
 195         MACH=`sysctl -n hw.model`
 196         ARCH='whatever'
 197         case ${MACH} in
 198            *386*       ) MACH="i386"     ;;
 199            *486*       ) MACH="i486"     ;;
 200            Pentium\ II*) MACH="i686"     ;;
 201            Pentium*    ) MACH="i586"     ;;
 202            *           ) MACH="$MACHINE" ;;
 203         esac
 204         case ${MACH} in
 205            i[0-9]86 ) ARCH="pc" ;;
 206         esac
 207         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
 208         ;;
 209
 210     FreeBSD:*)
 211         echo "${MACHINE}-whatever-freebsd"; exit 0
 212         ;;
 213
 214     NetBSD:*:*:*386*)
 215         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 216         ;;
 217
 218     NetBSD:*)
 219         echo "${MACHINE}-whatever-netbsd"; exit 0
 220         ;;
 221
 222     OpenBSD:*)
 223         echo "${MACHINE}-whatever-openbsd"; exit 0
 224         ;;
 225
 226     OpenUNIX:*)
 227         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
 228         ;;
 229
 230     OSF1:*:*:*alpha*)
 231         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
 232         case "$OSFMAJOR" in
 233             4|5)
 234                 echo "${MACHINE}-dec-tru64"; exit 0
 235                 ;;
 236             1|2|3)
 237                 echo "${MACHINE}-dec-osf"; exit 0
 238                 ;;
 239             *)
 240                 echo "${MACHINE}-dec-osf"; exit 0
 241                 ;;
 242         esac
 243         ;;
 244
 245     QNX:*)
 246         case "$RELEASE" in
 247             4*)
 248                 echo "${MACHINE}-whatever-qnx4"
 249                 ;;
 250             6*)
 251                 echo "${MACHINE}-whatever-qnx6"
 252                 ;;
 253             *)
 254                 echo "${MACHINE}-whatever-qnx"
 255                 ;;
 256         esac
 257         exit 0
 258         ;;
 259
 260     Paragon*:*:*:*)
 261         echo "i860-intel-osf1"; exit 0
 262         ;;
 263
 264     Rhapsody:*)
 265         echo "ppc-apple-rhapsody"; exit 0
 266         ;;
 267
 268     Darwin:*)
 269         case "$MACHINE" in
 270             Power*)
 271                 echo "ppc-apple-darwin${VERSION}"
 272                 ;;
 273             *)
 274                 echo "i386-apple-darwin${VERSION}"
 275                 ;;
 276         esac
 277         exit 0
 278         ;;
 279
 280     SunOS:5.*)
 281         echo "${MACHINE}-whatever-solaris2"; exit 0
 282         ;;
 283
 284     SunOS:*)
 285         echo "${MACHINE}-sun-sunos4"; exit 0
 286         ;;
 287
 288     UNIX_System_V:4.*:*)
 289         echo "${MACHINE}-whatever-sysv4"; exit 0
 290         ;;
 291
 292     VOS:*:*:i786)
 293      echo "i386-stratus-vos"; exit 0
 294      ;;
 295
 296     VOS:*:*:*)
 297      echo "hppa1.1-stratus-vos"; exit 0
 298      ;;
 299
 300     *:4*:R4*:m88k)
 301         echo "${MACHINE}-whatever-sysv4"; exit 0
 302         ;;
 303
 304     DYNIX/ptx:4*:*)
 305         echo "${MACHINE}-whatever-sysv4"; exit 0
 306         ;;
 307
 308     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 309         echo "i486-ncr-sysv4"; exit 0
 310         ;;
 311
 312     ULTRIX:*)
 313         echo "${MACHINE}-unknown-ultrix"; exit 0
 314         ;;
 315
 316     SINIX*|ReliantUNIX*)
 317         echo "${MACHINE}-siemens-sysv4"; exit 0
 318         ;;
 319
 320     POSIX-BC*)
 321         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
 322         ;;
 323
 324     machten:*)
 325        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 326        ;;
 327
 328     library:*)
 329         echo "${MACHINE}-ncr-sysv4"; exit 0
 330         ;;
 331
 332     ConvexOS:*:11.0:*)
 333         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 334         ;;
 335
 336     NEWS-OS:4.*)
 337         echo "mips-sony-newsos4"; exit 0;
 338         ;;
 339
 340     MINGW*)
 341         echo "${MACHINE}-whatever-mingw"; exit 0;
 342         ;;
 343     CYGWIN*)
 344         case "$RELEASE" in
 345             [bB]*|1.0|1.[12].*)
 346                 echo "${MACHINE}-whatever-cygwin_pre1.3"
 347                 ;;
 348             *)
 349                 echo "${MACHINE}-whatever-cygwin"
 350                 ;;
 351         esac
 352         exit 0
 353         ;;
 354
 355     *"CRAY T3E")
 356        echo "t3e-cray-unicosmk"; exit 0;
 357        ;;
 358
 359     *CRAY*)
 360        echo "j90-cray-unicos"; exit 0;
 361        ;;
 362
 363     NONSTOP_KERNEL*)
 364        echo "nsr-tandem-nsk"; exit 0;
 365        ;;
 366 esac
 367
 368 #
 369 # Ugg. These are all we can determine by what we know about
 370 # the output of uname. Be more creative:
 371 #
 372
 373 # Do the Apollo stuff first. Here, we just simply assume
 374 # that the existance of the /usr/apollo directory is proof
 375 # enough
 376 if [ -d /usr/apollo ]; then
 377     echo "whatever-apollo-whatever"
 378     exit 0
 379 fi
 380
 381 # Now NeXT
 382 ISNEXT=`hostinfo 2>/dev/null`
 383 case "$ISNEXT" in
 384     *'NeXT Mach 3.3'*)
 385         echo "whatever-next-nextstep3.3"; exit 0
 386         ;;
 387     *NeXT*)
 388         echo "whatever-next-nextstep"; exit 0
 389         ;;
 390 esac
 391
 392 # At this point we gone through all the one's
 393 # we know of: Punt
 394
 395 echo "${MACHINE}-whatever-${SYSTEM}"
 396 exit 0
 397 ) 2>/dev/null | (
 398
 399 # ---------------------------------------------------------------------------
 400 # this is where the translation occurs into SSLeay terms
 401 # ---------------------------------------------------------------------------
 402
 403 # figure out if gcc is available and if so we use it otherwise
 404 # we fallback to whatever cc does on the system
 405 GCCVER=`(gcc -dumpversion) 2>/dev/null`
 406 if [ "$GCCVER" != "" ]; then
 407   CC=gcc
 408   # then strip off whatever prefix egcs prepends the number with...
 409   # Hopefully, this will work for any future prefixes as well.
 410   GCCVER=`echo $GCCVER | sed 's/^[a-zA-Z]*\-//'`
 411   # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 412   # does give us what we want though, so we use that.  We just just the
 413   # major and minor version numbers.
 414   # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 415   GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 416 else
 417   CC=cc
 418 fi
 419 GCCVER=${GCCVER:-0}
 420 if [ "$SYSTEM" = "HP-UX" ];then
 421   # By default gcc is a ILP32 compiler (with long long == 64).
 422   GCC_BITS="32"
 423   if [ $GCCVER -ge 30 ]; then
 424     # PA64 support only came in with gcc 3.0.x.
 425     # We check if the preprocessor symbol __LP64__ is defined...
 426     if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
 427       : # __LP64__ has slipped through, it therefore is not defined
 428     else
 429       GCC_BITS="64"
 430     fi
 431   fi
 432 fi
 433 if [ "$SYSTEM" = "SunOS" ]; then
 434   if [ $GCCVER -ge 30 ]; then
 435     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 436     # to be working, at the very least 'make test' passes...
 437     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 438       GCC_ARCH="-m64"
 439     else
 440       GCC_ARCH="-m32"
 441     fi
 442   fi
 443   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 444   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 445         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 446         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 447   CCVER=${CCVER:-0}
 448   if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
 449     CC=cc       # overrides gcc!!!
 450     if [ $CCVER -eq 50 ]; then
 451       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 452       echo "         patch #107357-01 or later applied."
 453       sleep 5
 454     fi
 455   elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
 456     CC=sc3
 457   fi
 458 fi
 459
 460 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 461   # check for Compaq C, expected output is "blah-blah C Vx.x"
 462   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 463         egrep -e '.* C V[0-9]\.[0-9]' | \
 464         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 465   CCCVER=${CCCVER:-0}
 466   if [ $CCCVER -gt 60 ]; then
 467     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 468                 # only on hash routines and des, otherwise gcc (2.95)
 469                 # keeps along rather tight...
 470   fi
 471 fi
 472
 473 if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
 474     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 475 fi
 476
 477 CCVER=${CCVER:-0}
 478
 479 # read the output of the embedded GuessOS
 480 read GUESSOS
 481
 482 echo Operating system: $GUESSOS
 483
 484 # now map the output into SSLeay terms ... really should hack into the
 485 # script above so we end up with values in vars but that would take
 486 # more time that I want to waste at the moment
 487 case "$GUESSOS" in
 488   mips2-sgi-irix)
 489         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 490         CPU=${CPU:-0}
 491         if [ $CPU -ge 4000 ]; then
 492                 options="$options -mips2"
 493         fi
 494         OUT="irix-$CC"
 495         ;;
 496   mips3-sgi-irix)
 497         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 498         #CPU=${CPU:-0}
 499         #if [ $CPU -ge 5000 ]; then
 500         #       options="$options -mips4"
 501         #else
 502         #       options="$options -mips3"
 503         #fi
 504         OUT="irix-mips3-$CC"
 505         ;;
 506   mips4-sgi-irix64)
 507         echo "WARNING! If you wish to build 64-bit library, then you have to"
 508         echo "         invoke './Configure irix64-mips4-$CC' *manually*."
 509         if [ "$TEST" = "false" -a -t 1 ]; then
 510           echo "         You have about 5 seconds to press Ctrl-C to abort."
 511           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 512         fi
 513         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 514         #CPU=${CPU:-0}
 515         #if [ $CPU -ge 5000 ]; then
 516         #        options="$options -mips4"
 517         #else
 518         #        options="$options -mips3"
 519         #fi
 520         OUT="irix-mips3-$CC"
 521         ;;
 522   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 523   ppc-apple-darwin*) OUT="darwin-ppc-cc" ;;
 524   i386-apple-darwin*) OUT="darwin-i386-cc" ;;
 525   alpha-*-linux2)
 526         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 527         case ${ISA:-generic} in
 528         *[678]) OUT="linux-alpha+bwx-$CC" ;;
 529         *)      OUT="linux-alpha-$CC" ;;
 530         esac
 531         if [ "$CC" = "gcc" ]; then
 532             case ${ISA:-generic} in
 533             EV5|EV45)           options="$options -mcpu=ev5";;
 534             EV56|PCA56)         options="$options -mcpu=ev56";;
 535             *)                  options="$options -mcpu=ev6";;
 536             esac
 537         fi
 538         ;;
 539   ppc64-*-linux2)
 540         echo "WARNING! If you wish to build 64-bit library, then you have to"
 541         echo "         invoke './Configure linux-ppc64' *manually*."
 542         if [ "$TEST" = "false" -a -t 1 ]; then
 543             echo "         You have about 5 seconds to press Ctrl-C to abort."
 544             (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 545         fi
 546         OUT="linux-ppc"
 547         ;;
 548   ppc-*-linux2) OUT="linux-ppc" ;;
 549   ia64-*-linux?) OUT="linux-ia64" ;;
 550   sparc64-*-linux2)
 551         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 552         echo "         and wish to build 64-bit library, then you have to"
 553         echo "         invoke './Configure linux64-sparcv9' *manually*."
 554         if [ "$TEST" = "false" -a -t 1 ]; then
 555           echo "          You have about 5 seconds to press Ctrl-C to abort."
 556           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 557         fi
 558         OUT="linux-sparcv9" ;;
 559   sparc-*-linux2)
 560         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 561         case ${KARCH:-sun4} in
 562         sun4u*) OUT="linux-sparcv9" ;;
 563         sun4m)  OUT="linux-sparcv8" ;;
 564         sun4d)  OUT="linux-sparcv8" ;;
 565         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 566         esac ;;
 567   parisc*-*-linux2)
 568         # 64-bit builds under parisc64 linux are not supported and
 569         # compiler is expected to generate 32-bit objects...
 570         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 571         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
 572
 573         # ??TODO ??  Model transformations
 574         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 575         #    assuming no further arch. identification will ever be used by GCC.
 576         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 577         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 578         #    for these chips in the future.
 579         #         PA7300LC -> 7100LC (1.1)
 580         #         PA8200   -> 8000   (2.0)
 581         #         PA8500   -> 8000   (2.0)
 582         #         PA8600   -> 8000   (2.0)
 583
 584         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
 585         # Finish Model transformations
 586
 587         options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 588         OUT="linux-generic32" ;;
 589   arm*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 590   arm*l-*-linux2) OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
 591   s390*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN -DNO_ASM" ;;
 592   x86_64-*-linux?) OUT="linux-x86_64" ;;
 593   *86-*-linux2) OUT="linux-elf"
 594         if [ "$GCCVER" -gt 28 ]; then
 595           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 596             options="$options -mcpu=pentium"
 597           fi
 598           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 599             options="$options -mcpu=pentiumpro"
 600           fi
 601           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 602             options="$options -mcpu=k6"
 603           fi
 604         fi ;;
 605   *-*-linux1) OUT="linux-aout" ;;
 606   *-*-linux2) OUT="linux-generic32" ;;
 607   sun4u*-*-solaris2)
 608         OUT="solaris-sparcv9-$CC"
 609         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
 610         if [ "$ISA64" != "" ]; then
 611             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 612                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 613                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
 614                 if [ "$TEST" = "false" -a -t 1 ]; then
 615                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 616                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 617                 fi
 618             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 619                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 620                 # (first one found on the $PATH). I assume that user
 621                 # expects certain consistency with the rest of his builds
 622                 # and therefore switch over to 64-bit. <appro>
 623                 OUT="solaris64-sparcv9-gcc"
 624                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 625                 echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
 626                 if [ "$TEST" = "false" -a -t 1 ]; then
 627                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 628                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 629                 fi
 630             elif [ "$GCC_ARCH" = "-m32" ]; then
 631                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 632                 echo "        and wish to build 64-bit library, then you have to"
 633                 echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
 634                 if [ "$TEST" = "false" -a -t 1 ]; then
 635                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 636                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 637                 fi
 638             fi
 639         fi
 640         ;;
 641   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 642   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 643   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 644   *86*-*-solaris2)
 645         ISA64=`(isalist) 2>/dev/null | grep amd64`
 646         if [ "$ISA64" != "" ]; then
 647             OUT="solaris64-x86_64-$CC"
 648         else
 649             OUT="solaris-x86-$CC"
 650             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
 651                 options="$options no-sse2"
 652             fi
 653         fi
 654         ;;
 655   *-*-sunos4)           OUT="sunos-$CC" ;;
 656
 657   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
 658   alpha*-*-*bsd*)       OUT="BSD-generic64; options="$options -DL_ENDIAN" ;;
 659   powerpc64-*-*bsd*)    OUT="BSD-generic64; options="$options -DB_ENDIAN" ;;
 660   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 661   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 662   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 663   *86*-*-*bsd*)         # mimic ld behaviour when it's looking for libc...
 664                         if [ -L /usr/lib/libc.so ]; then        # [Free|Net]BSD
 665                             libc=/usr/lib/libc.so
 666                         else                                    # OpenBSD
 667                             # ld searches for highest libc.so.* and so do we
 668                             libc=`(ls /usr/lib/libc.so.* | tail -1) 2>/dev/null`
 669                         fi
 670                         case "`(file -L $libc) 2>/dev/null`" in
 671                         *ELF*)  OUT="BSD-x86-elf" ;;
 672                         *)      OUT="BSD-x86"; options="$options no-sse2" ;;
 673                         esac ;;
 674   *-*-*bsd*)            OUT="BSD-generic32" ;;
 675
 676   *-*-osf)              OUT="osf1-alpha-cc" ;;
 677   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 678   *-*-OpenUNIX*)
 679         if [ "$CC" = "gcc" ]; then
 680           OUT="OpenUNIX-8-gcc"
 681         else
 682           OUT="OpenUNIX-8"
 683         fi
 684         ;;
 685   *-*-[Uu]nix[Ww]are7) OUT="unixware-7"; options="$options no-sse2" ;;
 686   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
 687   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
 688   *-*-vos)
 689         options="$options no-threads no-shared no-asm no-dso"
 690         EXE=".pm"
 691         OUT="vos-$CC" ;;
 692   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 693   RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
 694   *-siemens-sysv4) OUT="SINIX" ;;
 695   *-hpux1*)
 696         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 697             OUT="hpux64-parisc2-gcc"
 698         fi
 699         KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 700         KERNEL_BITS=${KERNEL_BITS:-32}
 701         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 702         CPU_VERSION=${CPU_VERSION:-0}
 703         # See <sys/unistd.h> for further info on CPU_VERSION.
 704         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 705              echo "WARNING! 64-bit ABI is the default configured ABI on HP-UXi."
 706              echo "         If you wish to build 32-bit library, the you have to"
 707              echo "         invoke './Configure hpux-ia64-cc' *manually*."
 708              if [ "$TEST" = "false" -a -t 1 ]; then
 709                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 710                 (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 711              fi
 712              OUT="hpux64-ia64-cc"
 713         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 714              OUT=${OUT:-"hpux-parisc2-${CC}"}
 715              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 716                 echo "WARNING! If you wish to build 64-bit library then you have to"
 717                 echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
 718                 if [ "$TEST" = "false" -a -t 1 ]; then
 719                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 720                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 721                 fi
 722              fi
 723         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 724              OUT="hpux-parisc-${CC}
 725         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 726              OUT="hpux-parisc-${CC}
 727         else                                    # Motorola(?) CPU
 728              OUT="hpux-$CC"
 729         fi
 730         options="$options -D_REENTRANT" ;;
 731   *-hpux)       OUT="hpux-parisc-$CC" ;;
 732   *-aix)
 733         KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 734         KERNEL_BITS=${KERNEL_BITS:-32}
 735         OBJECT_MODE=${OBJECT_MODE:-32}
 736         if [ "$CC" = "gcc" ]; then
 737             OUT="aix-gcc"
 738         elif [ $OBJECT_MODE -eq 64 ]; then
 739             echo 'Your $OBJECT_MODE was found to be set to 64'
 740             OUT="aix64-cc"
 741         else
 742             OUT="aix-cc"
 743             if [ $KERNEL_BITS -eq 64 ]; then
 744                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 745                 echo "         invoke './Configure aix64-cc' *manually*."
 746                 if [ "$TEST" = "false" -a -t 1 ]; then
 747                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 748                     (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 749                 fi
 750             fi
 751         fi
 752         ;;
 753   # these are all covered by the catchall below
 754   # *-dgux) OUT="dgux" ;;
 755   mips-sony-newsos4) OUT="newsos4-gcc" ;;
 756   *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
 757   *-*-cygwin) OUT="Cygwin" ;;
 758   t3e-cray-unicosmk) OUT="cray-t3e" ;;
 759   j90-cray-unicos) OUT="cray-j90" ;;
 760   nsr-tandem-nsk) OUT="tandem-c89" ;;
 761   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 762 esac
 763
 764 # NB: This atalla support has been superceded by the ENGINE support
 765 # That contains its own header and definitions anyway. Support can
 766 # be enabled or disabled on any supported platform without external
 767 # headers, eg. by adding the "hw-atalla" switch to ./config or
 768 # perl Configure
 769 #
 770 # See whether we can compile Atalla support
 771 #if [ -f /usr/include/atasi.h ]
 772 #then
 773 #  options="$options -DATALLA"
 774 #fi
 775
 776 # gcc < 2.8 does not support -mcpu=ultrasparc
 777 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 778 then
 779   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 780   echo "         Upgrade to gcc-2.8 or later."
 781   sleep 5
 782   OUT=solaris-sparcv8-gcc
 783 fi
 784 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 785 then
 786   echo "WARNING! Falling down to 'linux-sparcv8'."
 787   echo "         Upgrade to gcc-2.8 or later."
 788   sleep 5
 789   OUT=linux-sparcv8
 790 fi
 791
 792 case "$GUESSOS" in
 793   i386-*) options="$options 386" ;;
 794 esac
 795
 796 for i in bf cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 aes ripemd rsa sha
 797 do
 798   if [ ! -d crypto/$i ]
 799   then
 800     options="$options no-$i"
 801   fi
 802 done
 803
 804 # Discover Kerberos 5 (since it's still a prototype, we don't
 805 # do any guesses yet, that's why this section is commented away.
 806 #if [ -d /usr/kerberos ]; then
 807 #    krb5_dir=/usr/kerberos
 808 #    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
 809 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 810 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 811 #       -a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
 812 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 813 #       options="$options --with-krb5-flavor=MIT"
 814 #    fi
 815 #elif [ -d /usr/heimdal ]; then
 816 #    krb5_dir=/usr/heimdal
 817 #    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
 818 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 819 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 820 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 821 #       options="$options --with-krb5-flavor=Heimdal"
 822 #    fi
 823 #fi
 824
 825 if [ -z "$OUT" ]; then
 826   OUT="$CC"
 827 fi
 828
 829 if [ ".$PERL" = . ] ; then
 830         for i in . `echo $PATH | sed 's/:/ /g'`; do
 831                 if [ -f "$i/perl5$EXE" ] ; then
 832                         PERL="$i/perl5$EXE"
 833                         break;
 834                 fi;
 835         done
 836 fi
 837
 838 if [ ".$PERL" = . ] ; then
 839         for i in . `echo $PATH | sed 's/:/ /g'`; do
 840                 if [ -f "$i/perl$EXE" ] ; then
 841                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 842                                 PERL="$i/perl$EXE"
 843                                 break;
 844                         fi;
 845                 fi;
 846         done
 847 fi
 848
 849 if [ ".$PERL" = . ] ; then
 850         echo "You need Perl 5."
 851         exit 1
 852 fi
 853
 854 # run Configure to check to see if we need to specify the
 855 # compiler for the platform ... in which case we add it on
 856 # the end ... otherwise we leave it off
 857
 858 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
 859 if [ $? = "0" ]; then
 860   OUT="$OUT-$CC"
 861 fi
 862
 863 OUT="$PREFIX$OUT"
 864
 865 $PERL ./Configure LIST | grep "$OUT" > /dev/null
 866 if [ $? = "0" ]; then
 867   echo Configuring for $OUT
 868
 869   if [ "$TEST" = "true" ]; then
 870     echo $PERL ./Configure $OUT $options
 871   else
 872     $PERL ./Configure $OUT $options
 873   fi
 874 else
 875   echo "This system ($OUT) is not supported. See file INSTALL for details."
 876 fi
 877 )