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     CYGWIN*)
 341         case "$RELEASE" in
 342             [bB]*|1.0|1.[12].*)
 343                 echo "${MACHINE}-whatever-cygwin_pre1.3"
 344                 ;;
 345             *)
 346                 echo "${MACHINE}-whatever-cygwin"
 347                 ;;
 348         esac
 349         exit 0
 350         ;;
 351
 352     *"CRAY T3E")
 353        echo "t3e-cray-unicosmk"; exit 0;
 354        ;;
 355
 356     *CRAY*)
 357        echo "j90-cray-unicos"; exit 0;
 358        ;;
 359
 360     NONSTOP_KERNEL*)
 361        echo "nsr-tandem-nsk"; exit 0;
 362        ;;
 363 esac
 364
 365 #
 366 # Ugg. These are all we can determine by what we know about
 367 # the output of uname. Be more creative:
 368 #
 369
 370 # Do the Apollo stuff first. Here, we just simply assume
 371 # that the existance of the /usr/apollo directory is proof
 372 # enough
 373 if [ -d /usr/apollo ]; then
 374     echo "whatever-apollo-whatever"
 375     exit 0
 376 fi
 377
 378 # Now NeXT
 379 ISNEXT=`hostinfo 2>/dev/null`
 380 case "$ISNEXT" in
 381     *'NeXT Mach 3.3'*)
 382         echo "whatever-next-nextstep3.3"; exit 0
 383         ;;
 384     *NeXT*)
 385         echo "whatever-next-nextstep"; exit 0
 386         ;;
 387 esac
 388
 389 # At this point we gone through all the one's
 390 # we know of: Punt
 391
 392 echo "${MACHINE}-whatever-${SYSTEM}"
 393 exit 0
 394 ) 2>/dev/null | (
 395
 396 # ---------------------------------------------------------------------------
 397 # this is where the translation occurs into SSLeay terms
 398 # ---------------------------------------------------------------------------
 399
 400 # figure out if gcc is available and if so we use it otherwise
 401 # we fallback to whatever cc does on the system
 402 GCCVER=`(gcc -dumpversion) 2>/dev/null`
 403 if [ "$GCCVER" != "" ]; then
 404   CC=gcc
 405   # then strip off whatever prefix egcs prepends the number with...
 406   # Hopefully, this will work for any future prefixes as well.
 407   GCCVER=`echo $GCCVER | sed 's/^[a-zA-Z]*\-//'`
 408   # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 409   # does give us what we want though, so we use that.  We just just the
 410   # major and minor version numbers.
 411   # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 412   GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 413 else
 414   CC=cc
 415 fi
 416 GCCVER=${GCCVER:-0}
 417 if [ "$SYSTEM" = "HP-UX" ];then
 418   # By default gcc is a ILP32 compiler (with long long == 64).
 419   GCC_BITS="32"
 420   if [ $GCCVER -ge 30 ]; then
 421     # PA64 support only came in with gcc 3.0.x.
 422     # We check if the preprocessor symbol __LP64__ is defined...
 423     if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
 424       : # __LP64__ has slipped through, it therefore is not defined
 425     else
 426       GCC_BITS="64"
 427     fi
 428   fi
 429 fi
 430 if [ "$SYSTEM" = "SunOS" ]; then
 431   if [ $GCCVER -ge 30 ]; then
 432     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 433     # to be working, at the very least 'make test' passes...
 434     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 435       GCC_ARCH="-m64"
 436     else
 437       GCC_ARCH="-m32"
 438     fi
 439   fi
 440   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 441   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 442         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 443         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 444   CCVER=${CCVER:-0}
 445   if [ $CCVER -gt 40 ]; then
 446     CC=cc       # overrides gcc!!!
 447     if [ $CCVER -eq 50 ]; then
 448       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 449       echo "         patch #107357-01 or later applied."
 450       sleep 5
 451     fi
 452   elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
 453     CC=sc3
 454   fi
 455 fi
 456
 457 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 458   # check for Compaq C, expected output is "blah-blah C Vx.x"
 459   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 460         egrep -e '.* C V[0-9]\.[0-9]' | \
 461         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 462   CCCVER=${CCCVER:-0}
 463   if [ $CCCVER -gt 60 ]; then
 464     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 465                 # only on hash routines and des, otherwise gcc (2.95)
 466                 # keeps along rather tight...
 467   fi
 468 fi
 469
 470 if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
 471     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 472 fi
 473
 474 CCVER=${CCVER:-0}
 475
 476 # read the output of the embedded GuessOS
 477 read GUESSOS
 478
 479 echo Operating system: $GUESSOS
 480
 481 # now map the output into SSLeay terms ... really should hack into the
 482 # script above so we end up with values in vars but that would take
 483 # more time that I want to waste at the moment
 484 case "$GUESSOS" in
 485   mips2-sgi-irix)
 486         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 487         CPU=${CPU:-0}
 488         if [ $CPU -ge 4000 ]; then
 489                 options="$options -mips2"
 490         fi
 491         OUT="irix-$CC"
 492         ;;
 493   mips3-sgi-irix)
 494         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 495         #CPU=${CPU:-0}
 496         #if [ $CPU -ge 5000 ]; then
 497         #       options="$options -mips4"
 498         #else
 499         #       options="$options -mips3"
 500         #fi
 501         OUT="irix-mips3-$CC"
 502         ;;
 503   mips4-sgi-irix64)
 504         echo "WARNING! If you wish to build 64-bit library, then you have to"
 505         echo "         invoke './Configure irix64-mips4-$CC' *manually*."
 506         if [ "$TEST" = "false" -a -t 1 ]; then
 507           echo "         You have about 5 seconds to press Ctrl-C to abort."
 508           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 509         fi
 510         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 511         #CPU=${CPU:-0}
 512         #if [ $CPU -ge 5000 ]; then
 513         #        options="$options -mips4"
 514         #else
 515         #        options="$options -mips3"
 516         #fi
 517         OUT="irix-mips3-$CC"
 518         ;;
 519   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 520   ppc-apple-darwin*) OUT="darwin-ppc-cc" ;;
 521   i386-apple-darwin*) OUT="darwin-i386-cc" ;;
 522   alpha-*-linux2)
 523         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 524         case ${ISA:-generic} in
 525         *[678]) OUT="linux-alpha+bwx-$CC" ;;
 526         *)      OUT="linux-alpha-$CC" ;;
 527         esac
 528         if [ "$CC" = "gcc" ]; then
 529             case ${ISA:-generic} in
 530             EV5|EV45)           options="$options -mcpu=ev5";;
 531             EV56|PCA56)         options="$options -mcpu=ev56";;
 532             *)                  options="$options -mcpu=ev6";;
 533             esac
 534         fi
 535         ;;
 536   ppc64-*-linux2)
 537         echo "WARNING! If you wish to build 64-bit library, then you have to"
 538         echo "         invoke './Configure linux-ppc64' *manually*."
 539         if [ "$TEST" = "false" -a -t 1 ]; then
 540             echo "         You have about 5 seconds to press Ctrl-C to abort."
 541             (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 542         fi
 543         OUT="linux-ppc"
 544         ;;
 545   ppc-*-linux2) OUT="linux-ppc" ;;
 546   ia64-*-linux?) OUT="linux-ia64" ;;
 547   sparc64-*-linux2)
 548         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 549         echo "         and wish to build 64-bit library, then you have to"
 550         echo "         invoke './Configure linux64-sparcv9' *manually*."
 551         if [ "$TEST" = "false" -a -t 1 ]; then
 552           echo "          You have about 5 seconds to press Ctrl-C to abort."
 553           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 554         fi
 555         OUT="linux-sparcv9" ;;
 556   sparc-*-linux2)
 557         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 558         case ${KARCH:-sun4} in
 559         sun4u*) OUT="linux-sparcv9" ;;
 560         sun4m)  OUT="linux-sparcv8" ;;
 561         sun4d)  OUT="linux-sparcv8" ;;
 562         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 563         esac ;;
 564   parisc*-*-linux2)
 565         # 64-bit builds under parisc64 linux are not supported and
 566         # compiler is expected to generate 32-bit objects...
 567         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 568         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /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 -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 585         OUT="linux-generic32" ;;
 586   arm*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 587   arm*l-*-linux2) OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
 588   s390*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN -DNO_ASM" ;;
 589   x86_64-*-linux?) OUT="linux-x86_64" ;;
 590   *86-*-linux2) OUT="linux-elf"
 591         if [ "$GCCVER" -gt 28 ]; then
 592           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 593             options="$options -mcpu=pentium"
 594           fi
 595           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 596             options="$options -mcpu=pentiumpro"
 597           fi
 598           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 599             options="$options -mcpu=k6"
 600           fi
 601         fi ;;
 602   *-*-linux1) OUT="linux-aout" ;;
 603   *-*-linux2) OUT="linux-generic32" ;;
 604   sun4u*-*-solaris2)
 605         OUT="solaris-sparcv9-$CC"
 606         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
 607         if [ "$ISA64" != "" ]; then
 608             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 609                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 610                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
 611                 if [ "$TEST" = "false" -a -t 1 ]; then
 612                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 613                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 614                 fi
 615             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 616                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 617                 # (first one found on the $PATH). I assume that user
 618                 # expects certain consistency with the rest of his builds
 619                 # and therefore switch over to 64-bit. <appro>
 620                 OUT="solaris64-sparcv9-gcc"
 621                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 622                 echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
 623                 if [ "$TEST" = "false" -a -t 1 ]; then
 624                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 625                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 626                 fi
 627             elif [ "$GCC_ARCH" = "-m32" ]; then
 628                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 629                 echo "        and wish to build 64-bit library, then you have to"
 630                 echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
 631                 if [ "$TEST" = "false" -a -t 1 ]; then
 632                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 633                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 634                 fi
 635             fi
 636         fi
 637         ;;
 638   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 639   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 640   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 641   *86*-*-solaris2)      OUT="solaris-x86-$CC" ;;
 642   *-*-sunos4)           OUT="sunos-$CC" ;;
 643
 644   *86*-*-bsdi4)         OUT="bsdi-elf-gcc" ;;
 645   alpha*-*-*bsd*)       OUT="BSD-generic64; options="$options -DL_ENDIAN" ;;
 646   powerpc64-*-*bsd*)    OUT="BSD-generic64; options="$options -DB_ENDIAN" ;;
 647   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 648   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 649   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 650   *86*-*-*bsd*)         case "`(file -L /usr/lib/libc.so.*) 2>/dev/null`" in
 651                         *ELF*)  OUT="BSD-x86-elf" ;;
 652                         *)      OUT="BSD-x86" ;;
 653                         esac ;;
 654   *-*-*bsd*)            OUT="BSD-generic32" ;;
 655
 656   *-*-osf)              OUT="osf1-alpha-cc" ;;
 657   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 658   *-*-OpenUNIX*)
 659         if [ "$CC" = "gcc" ]; then
 660           OUT="OpenUNIX-8-gcc"
 661         else
 662           OUT="OpenUNIX-8"
 663         fi
 664         ;;
 665   *-*-[Uu]nix[Ww]are7) OUT="unixware-7" ;;
 666   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0" ;;
 667   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1" ;;
 668   *-*-vos)
 669         options="$options no-threads no-shared no-asm no-dso"
 670         EXE=".pm"
 671         OUT="vos-$CC" ;;
 672   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 673   RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
 674   *-siemens-sysv4) OUT="SINIX" ;;
 675   *-hpux1*)
 676         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 677             OUT="hpux64-parisc2-gcc"
 678         fi
 679         KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 680         KERNEL_BITS=${KERNEL_BITS:-32}
 681         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 682         CPU_VERSION=${CPU_VERSION:-0}
 683         # See <sys/unistd.h> for further info on CPU_VERSION.
 684         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 685              echo "WARNING! 64-bit ABI is the default configured ABI on HP-UXi."
 686              echo "         If you wish to build 32-bit library, the you have to"
 687              echo "         invoke './Configure hpux-ia64-cc' *manually*."
 688              if [ "$TEST" = "false" -a -t 1 ]; then
 689                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 690                 (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 691              fi
 692              OUT="hpux64-ia64-cc"
 693         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 694              OUT=${OUT:-"hpux-parisc2-${CC}"}
 695              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 696                 echo "WARNING! If you wish to build 64-bit library then you have to"
 697                 echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
 698                 if [ "$TEST" = "false" -a -t 1 ]; then
 699                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 700                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 701                 fi
 702              fi
 703         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 704              OUT="hpux-parisc-${CC}
 705         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 706              OUT="hpux-parisc-${CC}
 707         else                                    # Motorola(?) CPU
 708              OUT="hpux-$CC"
 709         fi
 710         options="$options -D_REENTRANT" ;;
 711   *-hpux)       OUT="hpux-parisc-$CC" ;;
 712   *-aix)
 713         KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 714         KERNEL_BITS=${KERNEL_BITS:-32}
 715         OBJECT_MODE=${OBJECT_MODE:-32}
 716         if [ "$CC" = "gcc" ]; then
 717             OUT="aix-gcc"
 718         elif [ $OBJECT_MODE -eq 64 ]; then
 719             echo 'Your $OBJECT_MODE was found to be set to 64'
 720             OUT="aix64-cc"
 721         else
 722             OUT="aix-cc"
 723             if [ $KERNEL_BITS -eq 64 ]; then
 724                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 725                 echo "         invoke './Configure aix64-cc' *manually*."
 726                 if [ "$TEST" = "false" -a -t 1 ]; then
 727                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 728                     (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 729                 fi
 730             fi
 731         fi
 732         ;;
 733   # these are all covered by the catchall below
 734   # *-dgux) OUT="dgux" ;;
 735   mips-sony-newsos4) OUT="newsos4-gcc" ;;
 736   *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
 737   *-*-cygwin) OUT="Cygwin" ;;
 738   t3e-cray-unicosmk) OUT="cray-t3e" ;;
 739   j90-cray-unicos) OUT="cray-j90" ;;
 740   nsr-tandem-nsk) OUT="tandem-c89" ;;
 741   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 742 esac
 743
 744 # NB: This atalla support has been superceded by the ENGINE support
 745 # That contains its own header and definitions anyway. Support can
 746 # be enabled or disabled on any supported platform without external
 747 # headers, eg. by adding the "hw-atalla" switch to ./config or
 748 # perl Configure
 749 #
 750 # See whether we can compile Atalla support
 751 #if [ -f /usr/include/atasi.h ]
 752 #then
 753 #  options="$options -DATALLA"
 754 #fi
 755
 756 # gcc < 2.8 does not support -mcpu=ultrasparc
 757 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 758 then
 759   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 760   echo "         Upgrade to gcc-2.8 or later."
 761   sleep 5
 762   OUT=solaris-sparcv8-gcc
 763 fi
 764 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 765 then
 766   echo "WARNING! Falling down to 'linux-sparcv8'."
 767   echo "         Upgrade to gcc-2.8 or later."
 768   sleep 5
 769   OUT=linux-sparcv8
 770 fi
 771
 772 case "$GUESSOS" in
 773   i386-*) options="$options 386" ;;
 774 esac
 775
 776 for i in bf cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 aes ripemd rsa sha
 777 do
 778   if [ ! -d crypto/$i ]
 779   then
 780     options="$options no-$i"
 781   fi
 782 done
 783
 784 # Discover Kerberos 5 (since it's still a prototype, we don't
 785 # do any guesses yet, that's why this section is commented away.
 786 #if [ -d /usr/kerberos ]; then
 787 #    krb5_dir=/usr/kerberos
 788 #    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
 789 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 790 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 791 #       -a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
 792 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 793 #       options="$options --with-krb5-flavor=MIT"
 794 #    fi
 795 #elif [ -d /usr/heimdal ]; then
 796 #    krb5_dir=/usr/heimdal
 797 #    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
 798 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 799 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 800 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 801 #       options="$options --with-krb5-flavor=Heimdal"
 802 #    fi
 803 #fi
 804
 805 if [ -z "$OUT" ]; then
 806   OUT="$CC"
 807 fi
 808
 809 if [ ".$PERL" = . ] ; then
 810         for i in . `echo $PATH | sed 's/:/ /g'`; do
 811                 if [ -f "$i/perl5$EXE" ] ; then
 812                         PERL="$i/perl5$EXE"
 813                         break;
 814                 fi;
 815         done
 816 fi
 817
 818 if [ ".$PERL" = . ] ; then
 819         for i in . `echo $PATH | sed 's/:/ /g'`; do
 820                 if [ -f "$i/perl$EXE" ] ; then
 821                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 822                                 PERL="$i/perl$EXE"
 823                                 break;
 824                         fi;
 825                 fi;
 826         done
 827 fi
 828
 829 if [ ".$PERL" = . ] ; then
 830         echo "You need Perl 5."
 831         exit 1
 832 fi
 833
 834 # run Configure to check to see if we need to specify the
 835 # compiler for the platform ... in which case we add it on
 836 # the end ... otherwise we leave it off
 837
 838 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
 839 if [ $? = "0" ]; then
 840   OUT="$OUT-$CC"
 841 fi
 842
 843 OUT="$PREFIX$OUT"
 844
 845 $PERL ./Configure LIST | grep "$OUT" > /dev/null
 846 if [ $? = "0" ]; then
 847   echo Configuring for $OUT
 848
 849   if [ "$TEST" = "true" ]; then
 850     echo $PERL ./Configure $OUT $options
 851   else
 852     $PERL ./Configure $OUT $options
 853   fi
 854 else
 855   echo "This system ($OUT) is not supported. See file INSTALL for details."
 856 fi
 857 )