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
  27 # pick up any command line args to config
  28 for i
  29 do
  30 case "$i" in
  31 -d*) PREFIX="debug-";;
  32 -t*) TEST="true";;
  33 -h*) TEST="true"; cat <<EOF
  34 Usage: config [options]
  35  -d     Add a debug- prefix to machine choice.
  36  -t     Test mode, do not run the Configure perl script.
  37  -h     This help.
  38
  39 Any other text will be passed to the Configure perl script.
  40 See INSTALL for instructions.
  41
  42 EOF
  43 ;;
  44 *) options=$options" $i" ;;
  45 esac
  46 done
  47
  48 # First get uname entries that we use below
  49
  50 MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  51 RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  52 SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  53 VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
  54
  55
  56 # Now test for ISC and SCO, since it is has a braindamaged uname.
  57 #
  58 # We need to work around FreeBSD 1.1.5.1
  59 (
  60 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
  61 if [ "x$XREL" != "x" ]; then
  62     if [ -f /etc/kconfig ]; then
  63         case "$XREL" in
  64             4.0|4.1)
  65                     echo "${MACHINE}-whatever-isc4"; exit 0
  66                 ;;
  67         esac
  68     else
  69         case "$XREL" in
  70             3.2v4.2)
  71                 echo "whatever-whatever-sco3"; exit 0
  72                 ;;
  73             3.2v5.0*)
  74                 echo "whatever-whatever-sco5"; exit 0
  75                 ;;
  76             4.2MP)
  77                 if [ "x$VERSION" = "x2.01" ]; then
  78                     echo "${MACHINE}-whatever-unixware201"; exit 0
  79                 elif [ "x$VERSION" = "x2.02" ]; then
  80                     echo "${MACHINE}-whatever-unixware202"; exit 0
  81                 elif [ "x$VERSION" = "x2.03" ]; then
  82                     echo "${MACHINE}-whatever-unixware203"; exit 0
  83                 elif [ "x$VERSION" = "x2.1.1" ]; then
  84                     echo "${MACHINE}-whatever-unixware211"; exit 0
  85                 elif [ "x$VERSION" = "x2.1.2" ]; then
  86                     echo "${MACHINE}-whatever-unixware212"; exit 0
  87                 elif [ "x$VERSION" = "x2.1.3" ]; then
  88                     echo "${MACHINE}-whatever-unixware213"; exit 0
  89                 else
  90                     echo "${MACHINE}-whatever-unixware2"; exit 0
  91                 fi
  92                 ;;
  93             4.2)
  94                 echo "whatever-whatever-unixware1"; exit 0
  95                 ;;
  96             OpenUNIX)
  97                 if [ "`echo x$VERSION | sed -e 's/\..*//'`" = "x8" ]; then
  98                     echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
  99                 fi
 100                 ;;
 101             5)
 102                 if [ "`echo x$VERSION | sed -e 's/\..*//'`" = "x7" ]; then
 103                     echo "${MACHINE}-sco-unixware7"; exit 0
 104                 fi
 105                 ;;
 106         esac
 107     fi
 108 fi
 109 # Now we simply scan though... In most cases, the SYSTEM info is enough
 110 #
 111 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
 112     MPE/iX:*)
 113         MACHINE=`echo "$MACHINE" | sed -e 's/-/_/g'`
 114         echo "parisc-hp-MPE/iX"; exit 0
 115         ;;
 116     A/UX:*)
 117         echo "m68k-apple-aux3"; exit 0
 118         ;;
 119
 120     AIX:[3456789]:4:*)
 121         echo "${MACHINE}-ibm-aix43"; exit 0
 122         ;;
 123
 124     AIX:*:[56789]:*)
 125         echo "${MACHINE}-ibm-aix43"; exit 0
 126         ;;
 127
 128     AIX:*)
 129         echo "${MACHINE}-ibm-aix"; exit 0
 130         ;;
 131
 132     dgux:*)
 133         echo "${MACHINE}-dg-dgux"; exit 0
 134         ;;
 135
 136     HI-UX:*)
 137         echo "${MACHINE}-hi-hiux"; exit 0
 138         ;;
 139
 140     HP-UX:*)
 141         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 142         case "$HPUXVER" in
 143             1[0-9].*)   # HPUX 10 and 11 targets are unified
 144                 echo "${MACHINE}-hp-hpux10"; exit 0
 145                 ;;
 146             *)
 147                 echo "${MACHINE}-hp-hpux"; exit 0
 148                 ;;
 149         esac
 150         ;;
 151
 152     IRIX:5.*)
 153         echo "mips2-sgi-irix"; exit 0
 154         ;;
 155
 156     IRIX:6.*)
 157         echo "mips3-sgi-irix"; exit 0
 158         ;;
 159
 160     IRIX64:*)
 161         echo "mips4-sgi-irix64"; exit 0
 162         ;;
 163
 164     Linux:[2-9].*)
 165         echo "${MACHINE}-whatever-linux2"; exit 0
 166         ;;
 167
 168     Linux:1.*)
 169         echo "${MACHINE}-whatever-linux1"; exit 0
 170         ;;
 171
 172     GNU*)
 173         echo "hurd-x86"; exit 0;
 174         ;;
 175
 176     LynxOS:*)
 177         echo "${MACHINE}-lynx-lynxos"; exit 0
 178         ;;
 179
 180     BSD/OS:4.*)  # BSD/OS always says 386
 181         echo "i486-whatever-bsdi4"; exit 0
 182         ;;
 183
 184     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 185         case `/sbin/sysctl -n hw.model` in
 186             Pentium*)
 187                 echo "i586-whatever-bsdi"; exit 0
 188                 ;;
 189             *)
 190                 echo "i386-whatever-bsdi"; exit 0
 191                 ;;
 192             esac;
 193         ;;
 194
 195     BSD/386:*|BSD/OS:*)
 196         echo "${MACHINE}-whatever-bsdi"; exit 0
 197         ;;
 198
 199     FreeBSD:*)
 200         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
 201         MACH=`sysctl -n hw.model`
 202         ARCH='whatever'
 203         case ${MACH} in
 204            *386*       ) MACH="i386"     ;;
 205            *486*       ) MACH="i486"     ;;
 206            Pentium\ II*) MACH="i686"     ;;
 207            Pentium*    ) MACH="i586"     ;;
 208            Alpha*      ) MACH="alpha"    ;;
 209            *           ) MACH="$MACHINE" ;;
 210         esac
 211         case ${MACH} in
 212            i[0-9]86 ) ARCH="pc" ;;
 213         esac
 214         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
 215         ;;
 216
 217     NetBSD:*:*:*386*)
 218         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 219         ;;
 220
 221     NetBSD:*)
 222         echo "${MACHINE}-whatever-netbsd"; exit 0
 223         ;;
 224
 225     OpenBSD:*)
 226         echo "${MACHINE}-whatever-openbsd"; exit 0
 227         ;;
 228
 229     OpenUNIX:*)
 230         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
 231         ;;
 232
 233     OSF1:*:*:*alpha*)
 234         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
 235         case "$OSFMAJOR" in
 236             4|5)
 237                 echo "${MACHINE}-dec-tru64"; exit 0
 238                 ;;
 239             1|2|3)
 240                 echo "${MACHINE}-dec-osf"; exit 0
 241                 ;;
 242             *)
 243                 echo "${MACHINE}-dec-osf"; exit 0
 244                 ;;
 245         esac
 246         ;;
 247
 248     QNX:*)
 249         case "$RELEASE" in
 250             4*)
 251                 echo "${MACHINE}-whatever-qnx4"
 252                 ;;
 253             6*)
 254                 echo "${MACHINE}-whatever-qnx6"
 255                 ;;
 256             *)
 257                 echo "${MACHINE}-whatever-qnx"
 258                 ;;
 259         esac
 260         exit 0
 261         ;;
 262
 263     Paragon*:*:*:*)
 264         echo "i860-intel-osf1"; exit 0
 265         ;;
 266
 267     Rhapsody:*)
 268         echo "ppc-apple-rhapsody"; exit 0
 269         ;;
 270
 271     Darwin:*)
 272         case "$MACHINE" in
 273             Power*)
 274                 echo "ppc-apple-darwin${VERSION}"
 275                 ;;
 276             *)
 277                 echo "i386-apple-darwin${VERSION}"
 278                 ;;
 279         esac
 280         exit 0
 281         ;;
 282
 283     SunOS:5.*)
 284         echo "${MACHINE}-whatever-solaris2"; exit 0
 285         ;;
 286
 287     SunOS:*)
 288         echo "${MACHINE}-sun-sunos4"; exit 0
 289         ;;
 290
 291     UNIX_System_V:4.*:*)
 292         echo "${MACHINE}-whatever-sysv4"; exit 0
 293         ;;
 294
 295     *:4*:R4*:m88k)
 296         echo "${MACHINE}-whatever-sysv4"; exit 0
 297         ;;
 298
 299     DYNIX/ptx:4*:*)
 300         echo "${MACHINE}-whatever-sysv4"; exit 0
 301         ;;
 302
 303     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 304         echo "i486-ncr-sysv4"; exit 0
 305         ;;
 306
 307     ULTRIX:*)
 308         echo "${MACHINE}-unknown-ultrix"; exit 0
 309         ;;
 310
 311     SINIX*|ReliantUNIX*)
 312         echo "${MACHINE}-siemens-sysv4"; exit 0
 313         ;;
 314
 315     POSIX-BC*)
 316         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
 317         ;;
 318
 319     machten:*)
 320        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 321        ;;
 322
 323     library:*)
 324         echo "${MACHINE}-ncr-sysv4"; exit 0
 325         ;;
 326
 327     ConvexOS:*:11.0:*)
 328         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 329         ;;
 330
 331     NEWS-OS:4.*)
 332         echo "mips-sony-newsos4"; exit 0;
 333         ;;
 334
 335     CYGWIN*)
 336         case "$RELEASE" in
 337             [bB]*|1.0|1.[12].*)
 338                 echo "${MACHINE}-whatever-cygwin_pre1.3"
 339                 ;;
 340             *)
 341                 echo "${MACHINE}-whatever-cygwin"
 342                 ;;
 343         esac
 344         exit 0
 345         ;;
 346
 347     *"CRAY T3E")
 348        echo "t3e-cray-unicosmk"; exit 0;
 349        ;;
 350
 351     *CRAY*)
 352        echo "j90-cray-unicos"; exit 0;
 353        ;;
 354
 355     NONSTOP_KERNEL*)
 356        echo "nsr-tandem-nsk"; exit 0;
 357        ;;
 358 esac
 359
 360 #
 361 # Ugg. These are all we can determine by what we know about
 362 # the output of uname. Be more creative:
 363 #
 364
 365 # Do the Apollo stuff first. Here, we just simply assume
 366 # that the existance of the /usr/apollo directory is proof
 367 # enough
 368 if [ -d /usr/apollo ]; then
 369     echo "whatever-apollo-whatever"
 370     exit 0
 371 fi
 372
 373 # Now NeXT
 374 ISNEXT=`hostinfo 2>/dev/null`
 375 case "$ISNEXT" in
 376     *'NeXT Mach 3.3'*)
 377         echo "whatever-next-nextstep3.3"; exit 0
 378         ;;
 379     *NeXT*)
 380         echo "whatever-next-nextstep"; exit 0
 381         ;;
 382 esac
 383
 384 # At this point we gone through all the one's
 385 # we know of: Punt
 386
 387 echo "${MACHINE}-whatever-${SYSTEM}"
 388 exit 0
 389 ) 2>/dev/null | (
 390
 391 # ---------------------------------------------------------------------------
 392 # this is where the translation occurs into SSLeay terms
 393 # ---------------------------------------------------------------------------
 394
 395 # figure out if gcc is available and if so we use it otherwise
 396 # we fallback to whatever cc does on the system
 397 GCCVER=`(gcc -dumpversion) 2>/dev/null`
 398 if [ "$GCCVER" != "" ]; then
 399   CC=gcc
 400   # then strip off whatever prefix egcs prepends the number with...
 401   # Hopefully, this will work for any future prefixes as well.
 402   GCCVER=`echo $GCCVER | sed 's/^[a-zA-Z]*\-//'`
 403   # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 404   # does give us what we want though, so we use that.  We just just the
 405   # major and minor version numbers.
 406   # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 407   GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 408 else
 409   CC=cc
 410 fi
 411 GCCVER=${GCCVER:-0}
 412 if [ "$SYSTEM" = "HP-UX" ];then
 413   # By default gcc is a ILP32 compiler (with long long == 64).
 414   GCC_BITS="32"
 415   if [ $GCCVER -ge 30 ]; then
 416     # PA64 support only came in with gcc 3.0.x.
 417     # We look for the preprocessor symbol __LP64__ indicating
 418     # 64bit bit long and pointer.  sizeof(int) == 32 on HPUX64.
 419     if gcc -v -E -x c /dev/null 2>&1 | grep __LP64__ > /dev/null; then
 420       GCC_BITS="64"
 421     fi
 422   fi
 423 fi
 424 if [ "$SYSTEM" = "SunOS" ]; then
 425   if [ $GCCVER -ge 30 ]; then
 426     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 427     # to be working, at the very least 'make test' passes...
 428     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 429       GCC_ARCH="-m64"
 430     else
 431       GCC_ARCH="-m32"
 432     fi
 433   fi
 434   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 435   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 436         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 437         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 438   CCVER=${CCVER:-0}
 439   if [ $CCVER -gt 40 ]; then
 440     CC=cc       # overrides gcc!!!
 441     if [ $CCVER -eq 50 ]; then
 442       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 443       echo "         patch #107357-01 or later applied."
 444       sleep 5
 445     fi
 446   elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
 447     CC=sc3
 448   fi
 449 fi
 450
 451 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 452   # check for Compaq C, expected output is "blah-blah C Vx.x"
 453   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 454         egrep -e '.* C V[0-9]\.[0-9]' | \
 455         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 456   CCCVER=${CCCVER:-0}
 457   if [ $CCCVER -gt 60 ]; then
 458     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 459                 # only on hash routines and des, otherwise gcc (2.95)
 460                 # keeps along rather tight...
 461   fi
 462 fi
 463
 464 CCVER=${CCVER:-0}
 465
 466 # read the output of the embedded GuessOS
 467 read GUESSOS
 468
 469 echo Operating system: $GUESSOS
 470
 471 # now map the output into SSLeay terms ... really should hack into the
 472 # script above so we end up with values in vars but that would take
 473 # more time that I want to waste at the moment
 474 case "$GUESSOS" in
 475   mips2-sgi-irix)
 476         CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 477         CPU=${CPU:-0}
 478         if [ $CPU -ge 4000 ]; then
 479                 options="$options -mips2"
 480         fi
 481         OUT="irix-$CC"
 482         ;;
 483   mips3-sgi-irix)
 484         CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 485         CPU=${CPU:-0}
 486         if [ $CPU -ge 5000 ]; then
 487                 options="$options -mips4"
 488         else
 489                 options="$options -mips3"
 490         fi
 491         OUT="irix-mips3-$CC"
 492         ;;
 493   mips4-sgi-irix64)
 494         echo "WARNING! If you wish to build 64-bit library, then you have to"
 495         echo "         invoke './Configure irix64-mips4-$CC' *manually*."
 496         if [ "$TEST" = "false" ]; then
 497           echo "         You have about 5 seconds to press Ctrl-C to abort."
 498           (stty -icanon min 0 time 50; read waste) < /dev/tty
 499         fi
 500         CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 501         CPU=${CPU:-0}
 502         if [ $CPU -ge 5000 ]; then
 503                 options="$options -mips4"
 504         else
 505                 options="$options -mips3"
 506         fi
 507         OUT="irix-mips3-$CC"
 508         ;;
 509   alpha-*-linux2)
 510         ISA=`awk '/cpu model/{print$4}' /proc/cpuinfo`
 511         case ${ISA:-generic} in
 512         *[67])  OUT="linux-alpha+bwx-$CC" ;;
 513         *)      OUT="linux-alpha-$CC" ;;
 514         esac
 515         if [ "$CC" = "gcc" ]; then
 516             case ${ISA:-generic} in
 517             EV5|EV45)           options="$options -mcpu=ev5";;
 518             EV56|PCA56)         options="$options -mcpu=ev56";;
 519             EV6|EV67|PCA57)     options="$options -mcpu=ev6";;
 520             esac
 521         fi
 522         ;;
 523   mips-*-linux?)
 524           cat >dummy.c <<EOF
 525 #include <stdio.h>  /* for printf() prototype */
 526         int main (argc, argv) int argc; char *argv[]; {
 527 #ifdef __MIPSEB__
 528   printf ("linux-%s\n", argv[1]);
 529 #endif
 530 #ifdef __MIPSEL__
 531   printf ("linux-%sel\n", argv[1]);
 532 #endif
 533   return 0;
 534 }
 535 EOF
 536         ${CC} -o dummy dummy.c && OUT=`./dummy ${MACHINE}`
 537         rm dummy dummy.c
 538         ;;
 539   ppc64-*-linux2)
 540         #Use the standard target for PPC architecture until we create a
 541         #special one for the 64bit architecture.
 542         OUT="linux-ppc" ;;
 543   ppc-*-linux2) OUT="linux-ppc" ;;
 544   m68k-*-linux*) OUT="linux-m68k" ;;
 545   ia64-*-linux?) OUT="linux-ia64" ;;
 546   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 547   ppc-apple-darwin*) OUT="darwin-ppc-cc" ;;
 548   i386-apple-darwin*) OUT="darwin-i386-cc" ;;
 549   sparc64-*-linux2)
 550         echo "WARNING! If *know* that your GNU C supports 64-bit/V9 ABI"
 551         echo "         and wish to build 64-bit library, then you have to"
 552         echo "         invoke './Configure linux64-sparcv9' *manually*."
 553         if [ "$TEST" = "false" ]; then
 554           echo "          You have about 5 seconds to press Ctrl-C to abort."
 555           (stty -icanon min 0 time 50; read waste) < /dev/tty
 556         fi
 557         OUT="linux-sparcv9" ;;
 558   sparc-*-linux2)
 559         KARCH=`awk '/^type/{print$3}' /proc/cpuinfo`
 560         case ${KARCH:-sun4} in
 561         sun4u*) OUT="linux-sparcv9" ;;
 562         sun4m)  OUT="linux-sparcv8" ;;
 563         sun4d)  OUT="linux-sparcv8" ;;
 564         *)      OUT="linux-sparcv7" ;;
 565         esac ;;
 566   parisc-*-linux2)
 567         CPUARCH=`awk '/cpu family/{print substr($5,1,3)}' /proc/cpuinfo`
 568         CPUSCHEDULE=`awk '/^cpu.[       ]: PA/{print substr($3,3)}' /proc/cpuinfo`
 569
 570         # ??TODO ??  Model transformations
 571         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 572         #    assuming no further arch. identification will ever be used by GCC.
 573         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 574         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 575         #    for these chips in the future.
 576         #         PA7300LC -> 7100LC (1.1)
 577         #         PA8200   -> 8000   (2.0)
 578         #         PA8500   -> 8000   (2.0)
 579         #         PA8600   -> 8000   (2.0)
 580
 581         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8?00/8000/'`
 582         # Finish Model transformations
 583
 584         options="$options -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 585         OUT="linux-parisc" ;;
 586   arm*-*-linux2) OUT="linux-elf-arm" ;;
 587   s390-*-linux2) OUT="linux-s390" ;;
 588   s390x-*-linux?) OUT="linux-s390x" ;;
 589   x86_64-*-linux?) OUT="linux-x86_64" ;;
 590   *-*-linux2) OUT="linux-elf"
 591         if [ "$GCCVER" -gt 28 ]; then
 592           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 593             OUT="linux-pentium"
 594           fi
 595           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 596             OUT="linux-ppro"
 597           fi
 598           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 599             OUT="linux-k6"
 600           fi
 601         fi ;;
 602   *-*-linux1) OUT="linux-aout" ;;
 603   sun4u*-*-solaris2)
 604         OUT="solaris-sparcv9-$CC"
 605         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
 606         if [ "$ISA64" != "" ]; then
 607             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 608                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 609                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
 610                 if [ "$TEST" = "false" ]; then
 611                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 612                   (stty -icanon min 0 time 50; read waste) < /dev/tty
 613                 fi
 614             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 615                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 616                 # (first one found on the $PATH). I assume that user
 617                 # expects certain consistency with the rest of his builds
 618                 # and therefore switch over to 64-bit. <appro>
 619                 OUT="solaris64-sparcv9-gcc"
 620                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 621                 echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
 622                 if [ "$TEST" = "false" ]; then
 623                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 624                   (stty -icanon min 0 time 50; read waste) < /dev/tty
 625                 fi
 626             elif [ "$GCC_ARCH" = "-m32" ]; then
 627                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 628                 echo "        and wish to build 64-bit library, then you have to"
 629                 echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
 630                 if [ "$TEST" = "false" ]; then
 631                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 632                   (stty -icanon min 0 time 50; read waste) < /dev/tty
 633                 fi
 634             fi
 635         fi
 636         ;;
 637   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 638   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 639   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 640   *86*-*-solaris2) OUT="solaris-x86-$CC" ;;
 641   *-*-sunos4) OUT="sunos-$CC" ;;
 642   alpha*-*-freebsd*) OUT="FreeBSD-alpha" ;;
 643   *-freebsd[3-9]*) OUT="FreeBSD-elf" ;;
 644   *-freebsd[1-2]*) OUT="FreeBSD" ;;
 645   *86*-*-netbsd) OUT="NetBSD-x86" ;;
 646   sun3*-*-netbsd) OUT="NetBSD-m68" ;;
 647   *-*-netbsd) OUT="NetBSD-sparc" ;;
 648   alpha*-*-openbsd) OUT="OpenBSD-alpha" ;;
 649   *86*-*-openbsd) OUT="OpenBSD-i386" ;;
 650   m68k*-*-openbsd) OUT="OpenBSD-m68k" ;;
 651   m88k*-*-openbsd) OUT="OpenBSD-m88k" ;;
 652   mips*-*-openbsd) OUT="OpenBSD-mips" ;;
 653   pmax*-*-openbsd) OUT="OpenBSD-mips" ;;
 654   powerpc*-*-openbsd) OUT="OpenBSD-powerpc" ;;
 655   sparc64*-*-openbsd) OUT="OpenBSD-sparc64" ;;
 656   sparc*-*-openbsd) OUT="OpenBSD-sparc" ;;
 657   vax*-*-openbsd) OUT="OpenBSD-vax" ;;
 658   hppa*-*-openbsd) OUT="OpenBSD-hppa" ;;
 659   *-*-openbsd) OUT="OpenBSD" ;;
 660   *86*-*-bsdi4) OUT="bsdi-elf-gcc" ;;
 661   *-*-osf) OUT="alphaold-cc" ;;
 662   *-*-tru64) OUT="alpha-cc" ;;
 663   *-*-OpenUNIX*)
 664         if [ "$CC" = "gcc" ]; then
 665           OUT="OpenUNIX-8-gcc"
 666         else
 667           OUT="OpenUNIX-8"
 668         fi
 669         ;;
 670   *-*-unixware7) OUT="unixware-7" ;;
 671   *-*-UnixWare7) OUT="unixware-7" ;;
 672   *-*-Unixware7) OUT="unixware-7" ;;
 673   *-*-unixware20*) OUT="unixware-2.0" ;;
 674   *-*-unixware21*) OUT="unixware-2.1" ;;
 675   *-*-UnixWare20*) OUT="unixware-2.0" ;;
 676   *-*-UnixWare21*) OUT="unixware-2.1" ;;
 677   *-*-Unixware20*) OUT="unixware-2.0" ;;
 678   *-*-Unixware21*) OUT="unixware-2.1" ;;
 679   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 680   RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
 681   *-siemens-sysv4) OUT="SINIX" ;;
 682   *-hpux1*)
 683         if [ $CC = "gcc" ];
 684         then
 685           if [ $GCC_BITS = "64" ]; then
 686             OUT="hpux64-parisc-gcc"
 687           else
 688             OUT="hpux-parisc-gcc"
 689           fi
 690         else
 691           OUT="hpux-parisc-$CC"
 692         fi
 693         KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 694         KERNEL_BITS=${KERNEL_BITS:-32}
 695         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 696         CPU_VERSION=${CPU_VERSION:-0}
 697         # See <sys/unistd.h> for further info on CPU_VERSION.
 698         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 699              echo "WARNING! 64-bit ABI is the default configured ABI on HP-UXi."
 700              echo "         If you wish to build 32-bit library, the you have to"
 701              echo "         invoke './Configure hpux-ia64-cc' *manually*."
 702              if [ "$TEST" = "false" ]; then
 703                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 704                 (stty -icanon min 0 time 50; read waste) < /dev/tty
 705              fi
 706              OUT="hpux64-ia64-cc"
 707         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 708              if [ "$CC" = "cc" ]; then
 709                 OUT="hpux-parisc2-cc" # can't we have hpux-parisc2-gcc?
 710              fi
 711              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 712                 echo "WARNING! If you wish to build 64-bit library then you have to"
 713                 echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
 714                 if [ "$TEST" = "false" ]; then
 715                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 716                   (stty -icanon min 0 time 50; read waste) < /dev/tty
 717                 fi
 718              fi
 719         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 720              :
 721         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 722              :
 723         else                                    # Motorola(?) CPU
 724              OUT="hpux-$CC"
 725         fi
 726         options="$options -D_REENTRANT" ;;
 727   *-hpux)       OUT="hpux-parisc-$CC" ;;
 728   # these are all covered by the catchall below
 729   # *-aix) OUT="aix-$CC" ;;
 730   # *-dgux) OUT="dgux" ;;
 731   mips-sony-newsos4) OUT="newsos4-gcc" ;;
 732   *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
 733   *-*-cygwin) OUT="Cygwin" ;;
 734   t3e-cray-unicosmk) OUT="cray-t3e" ;;
 735   j90-cray-unicos) OUT="cray-j90" ;;
 736   nsr-tandem-nsk) OUT="tandem-c89" ;;
 737   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 738 esac
 739
 740 # NB: This atalla support has been superceded by the ENGINE support
 741 # That contains its own header and definitions anyway. Support can
 742 # be enabled or disabled on any supported platform without external
 743 # headers, eg. by adding the "hw-atalla" switch to ./config or
 744 # perl Configure
 745 #
 746 # See whether we can compile Atalla support
 747 #if [ -f /usr/include/atasi.h ]
 748 #then
 749 #  options="$options -DATALLA"
 750 #fi
 751
 752 # gcc < 2.8 does not support -mcpu=ultrasparc
 753 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 754 then
 755   echo "WARNING! Do consider upgrading to gcc-2.8 or later."
 756   sleep 5
 757   OUT=solaris-sparcv9-gcc27
 758 fi
 759 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 760 then
 761   echo "WARNING! Falling down to 'linux-sparcv8'."
 762   echo "         Upgrade to gcc-2.8 or later."
 763   sleep 5
 764   OUT=linux-sparcv8
 765 fi
 766
 767 case "$GUESSOS" in
 768   i386-*) options="$options 386" ;;
 769 esac
 770
 771 for i in bf cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 aes ripemd rsa sha
 772 do
 773   if [ ! -d crypto/$i ]
 774   then
 775     options="$options no-$i"
 776   fi
 777 done
 778
 779 # Discover Kerberos 5 (since it's still a prototype, we don't
 780 # do any guesses yet, that's why this section is commented away.
 781 #if [ -d /usr/kerberos ]; then
 782 #    krb5_dir=/usr/kerberos
 783 #    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
 784 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 785 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 786 #       -a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
 787 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 788 #       options="$options --with-krb5-flavor=MIT"
 789 #    fi
 790 #elif [ -d /usr/heimdal ]; then
 791 #    krb5_dir=/usr/heimdal
 792 #    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
 793 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 794 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 795 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 796 #       options="$options --with-krb5-flavor=Heimdal"
 797 #    fi
 798 #fi
 799
 800 if [ -z "$OUT" ]; then
 801   OUT="$CC"
 802 fi
 803
 804 if [ ".$PERL" = . ] ; then
 805         for i in . `echo $PATH | sed 's/:/ /g'`; do
 806                 if [ -f "$i/perl5" ] ; then
 807                         PERL="$i/perl5"
 808                         break;
 809                 fi;
 810         done
 811 fi
 812
 813 if [ ".$PERL" = . ] ; then
 814         for i in . `echo $PATH | sed 's/:/ /g'`; do
 815                 if [ -f "$i/perl" ] ; then
 816                         if "$i/perl" -e 'exit($]<5.0)'; then
 817                                 PERL="$i/perl"
 818                                 break;
 819                         fi;
 820                 fi;
 821         done
 822 fi
 823
 824 if [ ".$PERL" = . ] ; then
 825         echo "You need Perl 5."
 826         exit 1
 827 fi
 828
 829 # run Configure to check to see if we need to specify the
 830 # compiler for the platform ... in which case we add it on
 831 # the end ... otherwise we leave it off
 832
 833 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
 834 if [ $? = "0" ]; then
 835   OUT="$OUT-$CC"
 836 fi
 837
 838 OUT="$PREFIX$OUT"
 839
 840 $PERL ./Configure LIST | grep "$OUT" > /dev/null
 841 if [ $? = "0" ]; then
 842   echo Configuring for $OUT
 843
 844   if [ "$TEST" = "true" ]; then
 845     echo $PERL ./Configure $OUT $options
 846   else
 847     $PERL ./Configure $OUT $options
 848   fi
 849 else
 850   echo "This system ($OUT) is not supported. See file INSTALL for details."
 851 fi
 852 )