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" ] || MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  52 [ "$RELEASE" ] || RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  53 [ "$SYSTEM" ] || SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  54 [ "$BUILD" ] || 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                     # ${MACHINE} gets always assigned to i386. Now, problem
  93                     # with i386 is that it makes ./config pass 386 to
  94                     # ./Configure, which in turn makes make generate
  95                     # inefficient SHA-1 (for this moment) code.
  96                     x[678]*)  echo "i586-sco-unixware7"; exit 0 ;;
  97                 esac
  98                 ;;
  99         esac
 100     fi
 101 fi
 102 # Now we simply scan though... In most cases, the SYSTEM info is enough
 103 #
 104 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
 105     A/UX:*)
 106         echo "m68k-apple-aux3"; exit 0
 107         ;;
 108
 109     AIX:[3-9]:4:*)
 110         echo "${MACHINE}-ibm-aix"; exit 0
 111         ;;
 112
 113     AIX:*:[5-9]:*)
 114         echo "${MACHINE}-ibm-aix"; exit 0
 115         ;;
 116
 117     AIX:*)
 118         echo "${MACHINE}-ibm-aix3"; exit 0
 119         ;;
 120
 121     HI-UX:*)
 122         echo "${MACHINE}-hi-hiux"; exit 0
 123         ;;
 124
 125     HP-UX:*)
 126         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 127         case "$HPUXVER" in
 128             1[0-9].*)   # HPUX 10 and 11 targets are unified
 129                 echo "${MACHINE}-hp-hpux1x"; exit 0
 130                 ;;
 131             *)
 132                 echo "${MACHINE}-hp-hpux"; exit 0
 133                 ;;
 134         esac
 135         ;;
 136
 137     IRIX:5.*)
 138         echo "mips2-sgi-irix"; exit 0
 139         ;;
 140
 141     IRIX:6.*)
 142         echo "mips3-sgi-irix"; exit 0
 143         ;;
 144
 145     IRIX64:*)
 146         echo "mips4-sgi-irix64"; exit 0
 147         ;;
 148
 149     Linux:[2-9].*)
 150         echo "${MACHINE}-whatever-linux2"; exit 0
 151         ;;
 152
 153     Linux:1.*)
 154         echo "${MACHINE}-whatever-linux1"; exit 0
 155         ;;
 156
 157     GNU*)
 158         echo "hurd-x86"; exit 0;
 159         ;;
 160
 161     LynxOS:*)
 162         echo "${MACHINE}-lynx-lynxos"; exit 0
 163         ;;
 164
 165     BSD/OS:4.*)  # BSD/OS always says 386
 166         echo "i486-whatever-bsdi4"; exit 0
 167         ;;
 168
 169     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 170         case `/sbin/sysctl -n hw.model` in
 171             Pentium*)
 172                 echo "i586-whatever-bsdi"; exit 0
 173                 ;;
 174             *)
 175                 echo "i386-whatever-bsdi"; exit 0
 176                 ;;
 177             esac;
 178         ;;
 179
 180     BSD/386:*|BSD/OS:*)
 181         echo "${MACHINE}-whatever-bsdi"; exit 0
 182         ;;
 183
 184     FreeBSD:*:*:*386*)
 185         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
 186         MACH=`sysctl -n hw.model`
 187         ARCH='whatever'
 188         case ${MACH} in
 189            *386*       ) MACH="i386"     ;;
 190            *486*       ) MACH="i486"     ;;
 191            Pentium\ II*) MACH="i686"     ;;
 192            Pentium*    ) MACH="i586"     ;;
 193            *           ) MACH="$MACHINE" ;;
 194         esac
 195         case ${MACH} in
 196            i[0-9]86 ) ARCH="pc" ;;
 197         esac
 198         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
 199         ;;
 200
 201     FreeBSD:*)
 202         echo "${MACHINE}-whatever-freebsd"; exit 0
 203         ;;
 204
 205     NetBSD:*:*:*386*)
 206         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 207         ;;
 208
 209     NetBSD:*)
 210         echo "${MACHINE}-whatever-netbsd"; exit 0
 211         ;;
 212
 213     OpenBSD:*)
 214         echo "${MACHINE}-whatever-openbsd"; exit 0
 215         ;;
 216
 217     OpenUNIX:*)
 218         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
 219         ;;
 220
 221     OSF1:*:*:*alpha*)
 222         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
 223         case "$OSFMAJOR" in
 224             4|5)
 225                 echo "${MACHINE}-dec-tru64"; exit 0
 226                 ;;
 227             1|2|3)
 228                 echo "${MACHINE}-dec-osf"; exit 0
 229                 ;;
 230             *)
 231                 echo "${MACHINE}-dec-osf"; exit 0
 232                 ;;
 233         esac
 234         ;;
 235
 236     QNX:*)
 237         case "$RELEASE" in
 238             4*)
 239                 echo "${MACHINE}-whatever-qnx4"
 240                 ;;
 241             6*)
 242                 echo "${MACHINE}-whatever-qnx6"
 243                 ;;
 244             *)
 245                 echo "${MACHINE}-whatever-qnx"
 246                 ;;
 247         esac
 248         exit 0
 249         ;;
 250
 251     Paragon*:*:*:*)
 252         echo "i860-intel-osf1"; exit 0
 253         ;;
 254
 255     Rhapsody:*)
 256         echo "ppc-apple-rhapsody"; exit 0
 257         ;;
 258
 259     Darwin:*)
 260         case "$MACHINE" in
 261             Power*)
 262                 echo "ppc-apple-darwin${VERSION}"
 263                 ;;
 264             *)
 265                 echo "i686-apple-darwin${VERSION}"
 266                 ;;
 267         esac
 268         exit 0
 269         ;;
 270
 271     SunOS:5.*)
 272         echo "${MACHINE}-whatever-solaris2"; exit 0
 273         ;;
 274
 275     SunOS:*)
 276         echo "${MACHINE}-sun-sunos4"; exit 0
 277         ;;
 278
 279     UNIX_System_V:4.*:*)
 280         echo "${MACHINE}-whatever-sysv4"; exit 0
 281         ;;
 282
 283     VOS:*:*:i786)
 284      echo "i386-stratus-vos"; exit 0
 285      ;;
 286
 287     VOS:*:*:*)
 288      echo "hppa1.1-stratus-vos"; exit 0
 289      ;;
 290
 291     *:4*:R4*:m88k)
 292         echo "${MACHINE}-whatever-sysv4"; exit 0
 293         ;;
 294
 295     DYNIX/ptx:4*:*)
 296         echo "${MACHINE}-whatever-sysv4"; exit 0
 297         ;;
 298
 299     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 300         echo "i486-ncr-sysv4"; exit 0
 301         ;;
 302
 303     ULTRIX:*)
 304         echo "${MACHINE}-unknown-ultrix"; exit 0
 305         ;;
 306
 307     POSIX-BC*)
 308         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
 309         ;;
 310
 311     machten:*)
 312        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 313        ;;
 314
 315     library:*)
 316         echo "${MACHINE}-ncr-sysv4"; exit 0
 317         ;;
 318
 319     ConvexOS:*:11.0:*)
 320         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 321         ;;
 322
 323     MINGW*)
 324         echo "${MACHINE}-whatever-mingw"; exit 0;
 325         ;;
 326     CYGWIN*)
 327         case "$RELEASE" in
 328             [bB]*|1.0|1.[12].*)
 329                 echo "${MACHINE}-whatever-cygwin_pre1.3"
 330                 ;;
 331             *)
 332                 echo "${MACHINE}-whatever-cygwin"
 333                 ;;
 334         esac
 335         exit 0
 336         ;;
 337
 338     vxworks*)
 339        echo "${MACHINE}-whatever-vxworks"; exit 0;
 340        ;;
 341 esac
 342
 343 #
 344 # Ugg. These are all we can determine by what we know about
 345 # the output of uname. Be more creative:
 346 #
 347
 348 # Do the Apollo stuff first. Here, we just simply assume
 349 # that the existence of the /usr/apollo directory is proof
 350 # enough
 351 if [ -d /usr/apollo ]; then
 352     echo "whatever-apollo-whatever"
 353     exit 0
 354 fi
 355
 356 # Now NeXT
 357 ISNEXT=`hostinfo 2>/dev/null`
 358 case "$ISNEXT" in
 359     *'NeXT Mach 3.3'*)
 360         echo "whatever-next-nextstep3.3"; exit 0
 361         ;;
 362     *NeXT*)
 363         echo "whatever-next-nextstep"; exit 0
 364         ;;
 365 esac
 366
 367 # At this point we gone through all the one's
 368 # we know of: Punt
 369
 370 echo "${MACHINE}-whatever-${SYSTEM}"
 371 exit 0
 372 ) 2>/dev/null | (
 373
 374 # ---------------------------------------------------------------------------
 375 # this is where the translation occurs into SSLeay terms
 376 # ---------------------------------------------------------------------------
 377
 378 # Only set CC if not supplied already
 379 if [ -z "$CROSS_COMPILE$CC" ]; then
 380   GCCVER=`sh -c "gcc -dumpversion" 2>/dev/null`
 381   if [ "$GCCVER" != "" ]; then
 382     # then strip off whatever prefix egcs prepends the number with...
 383     # Hopefully, this will work for any future prefixes as well.
 384     GCCVER=`echo $GCCVER | LC_ALL=C sed 's/^[a-zA-Z]*\-//'`
 385     # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 386     # does give us what we want though, so we use that.  We just just the
 387     # major and minor version numbers.
 388     # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 389     GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 390     CC=gcc
 391   else
 392     CC=cc
 393   fi
 394 fi
 395 GCCVER=${GCCVER:-0}
 396 if [ "$SYSTEM" = "HP-UX" ];then
 397   # By default gcc is a ILP32 compiler (with long long == 64).
 398   GCC_BITS="32"
 399   if [ $GCCVER -ge 30 ]; then
 400     # PA64 support only came in with gcc 3.0.x.
 401     # We check if the preprocessor symbol __LP64__ is defined...
 402     if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
 403       : # __LP64__ has slipped through, it therefore is not defined
 404     else
 405       GCC_BITS="64"
 406     fi
 407   fi
 408 fi
 409 if [ "$SYSTEM" = "SunOS" ]; then
 410   if [ $GCCVER -ge 30 ]; then
 411     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 412     # to be working, at the very least 'make test' passes...
 413     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 414       GCC_ARCH="-m64"
 415     else
 416       GCC_ARCH="-m32"
 417     fi
 418   fi
 419   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 420   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 421         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 422         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 423   CCVER=${CCVER:-0}
 424   if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
 425     CC=cc       # overrides gcc!!!
 426     if [ $CCVER -eq 50 ]; then
 427       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 428       echo "         patch #107357-01 or later applied."
 429       sleep 5
 430     fi
 431   fi
 432 fi
 433
 434 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 435   # check for Compaq C, expected output is "blah-blah C Vx.x"
 436   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 437         egrep -e '.* C V[0-9]\.[0-9]' | \
 438         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 439   CCCVER=${CCCVER:-0}
 440   if [ $CCCVER -gt 60 ]; then
 441     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 442                 # only on hash routines and des, otherwise gcc (2.95)
 443                 # keeps along rather tight...
 444   fi
 445 fi
 446
 447 if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
 448     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 449 fi
 450
 451 CCVER=${CCVER:-0}
 452
 453 # read the output of the embedded GuessOS
 454 read GUESSOS
 455
 456 echo Operating system: $GUESSOS
 457
 458 # now map the output into SSLeay terms ... really should hack into the
 459 # script above so we end up with values in vars but that would take
 460 # more time that I want to waste at the moment
 461 case "$GUESSOS" in
 462   uClinux*64*)
 463     OUT=uClinux-dist64
 464         ;;
 465   uClinux*)
 466     OUT=uClinux-dist
 467         ;;
 468   mips2-sgi-irix)
 469         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 470         CPU=${CPU:-0}
 471         if [ $CPU -ge 4000 ]; then
 472                 options="$options -mips2"
 473         fi
 474         OUT="irix-$CC"
 475         ;;
 476   mips3-sgi-irix)
 477         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 478         #CPU=${CPU:-0}
 479         #if [ $CPU -ge 5000 ]; then
 480         #       options="$options -mips4"
 481         #else
 482         #       options="$options -mips3"
 483         #fi
 484         OUT="irix-mips3-$CC"
 485         ;;
 486   mips4-sgi-irix64)
 487         echo "WARNING! If you wish to build 64-bit library, then you have to"
 488         echo "         invoke './Configure irix64-mips4-$CC' *manually*."
 489         if [ "$TEST" = "false" -a -t 1 ]; then
 490           echo "         You have about 5 seconds to press Ctrl-C to abort."
 491           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 492         fi
 493         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 494         #CPU=${CPU:-0}
 495         #if [ $CPU -ge 5000 ]; then
 496         #        options="$options -mips4"
 497         #else
 498         #        options="$options -mips3"
 499         #fi
 500         OUT="irix-mips3-$CC"
 501         ;;
 502   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 503   ppc-apple-darwin*)
 504         ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
 505         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 506             echo "WARNING! If you wish to build 64-bit library, then you have to"
 507             echo "         invoke './Configure darwin64-ppc-cc' *manually*."
 508             if [ "$TEST" = "false" -a -t 1 ]; then
 509               echo "         You have about 5 seconds to press Ctrl-C to abort."
 510               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 511             fi
 512         fi
 513         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 514             OUT="darwin64-ppc-cc"
 515         else
 516             OUT="darwin-ppc-cc"
 517         fi ;;
 518   i?86-apple-darwin*)
 519         ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
 520         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 521             echo "WARNING! If you wish to build 64-bit library, then you have to"
 522             echo "         invoke './Configure darwin64-x86_64-cc' *manually*."
 523             if [ "$TEST" = "false" -a -t 1 ]; then
 524               echo "         You have about 5 seconds to press Ctrl-C to abort."
 525               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 526             fi
 527         fi
 528         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 529             OUT="darwin64-x86_64-cc"
 530         else
 531             OUT="darwin-i386-cc"
 532         fi ;;
 533   armv6+7-*-iphoneos)
 534         options="$options -arch%20armv6 -arch%20armv7"
 535         OUT="iphoneos-cross" ;;
 536   *-*-iphoneos)
 537         options="$options -arch%20${MACHINE}"
 538         OUT="iphoneos-cross" ;;
 539   arm64-*-iphoneos|*-*-ios64)
 540         OUT="ios64-cross" ;;
 541   alpha-*-linux2)
 542         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 543         case ${ISA:-generic} in
 544         *[678]) OUT="linux-alpha+bwx-$CC" ;;
 545         *)      OUT="linux-alpha-$CC" ;;
 546         esac
 547         if [ "$CC" = "gcc" ]; then
 548             case ${ISA:-generic} in
 549             EV5|EV45)           options="$options -mcpu=ev5";;
 550             EV56|PCA56)         options="$options -mcpu=ev56";;
 551             *)                  options="$options -mcpu=ev6";;
 552             esac
 553         fi
 554         ;;
 555   ppc64-*-linux2)
 556         if [ -z "$KERNEL_BITS" ]; then
 557             echo "WARNING! If you wish to build 64-bit library, then you have to"
 558             echo "         invoke './Configure linux-ppc64' *manually*."
 559             if [ "$TEST" = "false" -a -t 1 ]; then
 560                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 561                 (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 562             fi
 563         fi
 564         if [ "$KERNEL_BITS" = "64" ]; then
 565             OUT="linux-ppc64"
 566         else
 567             OUT="linux-ppc"
 568             (echo "__LP64__" | gcc -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null) || options="$options -m32"
 569         fi
 570         ;;
 571   ppc64le-*-linux2) OUT="linux-ppc64le" ;;
 572   ppc-*-linux2) OUT="linux-ppc" ;;
 573   mips64*-*-linux2)
 574         echo "WARNING! If you wish to build 64-bit library, then you have to"
 575         echo "         invoke './Configure linux64-mips64' *manually*."
 576         if [ "$TEST" = "false" -a -t 1 ]; then
 577             echo "         You have about 5 seconds to press Ctrl-C to abort."
 578             (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 579         fi
 580         OUT="linux-mips64"
 581         ;;
 582   mips*-*-linux2) OUT="linux-mips32" ;;
 583   ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
 584   ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
 585   pentium-*-vxworks*) OUT="vxworks-pentium" ;;
 586   simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
 587   mips-*-vxworks*) OUT="vxworks-mips";;
 588   ia64-*-linux?) OUT="linux-ia64" ;;
 589   sparc64-*-linux2)
 590         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 591         echo "         and wish to build 64-bit library, then you have to"
 592         echo "         invoke './Configure linux64-sparcv9' *manually*."
 593         if [ "$TEST" = "false" -a -t 1 ]; then
 594           echo "          You have about 5 seconds to press Ctrl-C to abort."
 595           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 596         fi
 597         OUT="linux-sparcv9" ;;
 598   sparc-*-linux2)
 599         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 600         case ${KARCH:-sun4} in
 601         sun4u*) OUT="linux-sparcv9" ;;
 602         sun4m)  OUT="linux-sparcv8" ;;
 603         sun4d)  OUT="linux-sparcv8" ;;
 604         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 605         esac ;;
 606   parisc*-*-linux2)
 607         # 64-bit builds under parisc64 linux are not supported and
 608         # compiler is expected to generate 32-bit objects...
 609         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 610         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
 611
 612         # ??TODO ??  Model transformations
 613         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 614         #    assuming no further arch. identification will ever be used by GCC.
 615         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 616         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 617         #    for these chips in the future.
 618         #         PA7300LC -> 7100LC (1.1)
 619         #         PA8200   -> 8000   (2.0)
 620         #         PA8500   -> 8000   (2.0)
 621         #         PA8600   -> 8000   (2.0)
 622
 623         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
 624         # Finish Model transformations
 625
 626         options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 627         OUT="linux-generic32" ;;
 628   armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
 629   armv[7-9]*-*-linux2) OUT="linux-armv4"; options="$options -march=armv7-a" ;;
 630   arm*-*-linux2) OUT="linux-armv4" ;;
 631   aarch64-*-linux2) OUT="linux-aarch64" ;;
 632   sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 633   sh*-*-linux2)  OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
 634   m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 635   s390-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 636   s390x-*-linux2)
 637         # To be uncommented when glibc bug is fixed, see Configure...
 638         #if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
 639         #  echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
 640         #  echo "         have to invoke './Configure linux32-s390x' *manually*."
 641         #  if [ "$TEST" = "false" -a -t -1 ]; then
 642         #    echo "         You have about 5 seconds to press Ctrl-C to abort."
 643         #    (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 644         #  fi
 645         #fi
 646         OUT="linux64-s390x"
 647         ;;
 648   x86_64-*-linux?) OUT="linux-x86_64" ;;
 649   *86-*-linux2) OUT="linux-elf"
 650         if [ "$GCCVER" -gt 28 ]; then
 651           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 652             options="$options -march=pentium"
 653           fi
 654           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 655             options="$options -march=pentiumpro"
 656           fi
 657           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 658             options="$options -march=k6"
 659           fi
 660         fi ;;
 661   *-*-linux1) OUT="linux-aout" ;;
 662   *-*-linux2) OUT="linux-generic32" ;;
 663   sun4[uv]*-*-solaris2)
 664         OUT="solaris-sparcv9-$CC"
 665         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
 666         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
 667             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 668                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 669                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
 670                 if [ "$TEST" = "false" -a -t 1 ]; then
 671                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 672                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 673                 fi
 674             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 675                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 676                 # (first one found on the $PATH). I assume that user
 677                 # expects certain consistency with the rest of his builds
 678                 # and therefore switch over to 64-bit. <appro>
 679                 OUT="solaris64-sparcv9-gcc"
 680                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 681                 echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
 682                 if [ "$TEST" = "false" -a -t 1 ]; then
 683                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 684                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 685                 fi
 686             elif [ "$GCC_ARCH" = "-m32" ]; then
 687                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 688                 echo "        and wish to build 64-bit library, then you have to"
 689                 echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
 690                 if [ "$TEST" = "false" -a -t 1 ]; then
 691                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 692                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 693                 fi
 694             fi
 695         fi
 696         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
 697             OUT="solaris64-sparcv9-$CC"
 698         fi
 699         ;;
 700   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 701   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 702   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 703   *86*-*-solaris2)
 704         ISA64=`(isalist) 2>/dev/null | grep amd64`
 705         if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
 706             OUT="solaris64-x86_64-$CC"
 707         else
 708             OUT="solaris-x86-$CC"
 709             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
 710                 options="$options no-sse2"
 711             fi
 712         fi
 713         ;;
 714   *-*-sunos4)           OUT="sunos-$CC" ;;
 715
 716   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
 717   alpha*-*-*bsd*)       OUT="BSD-generic64"; options="$options -DL_ENDIAN" ;;
 718   powerpc64-*-*bsd*)    OUT="BSD-generic64"; options="$options -DB_ENDIAN" ;;
 719   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 720   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 721   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 722   *86*-*-*bsd*)         # mimic ld behaviour when it's looking for libc...
 723                         if [ -L /usr/lib/libc.so ]; then        # [Free|Net]BSD
 724                             libc=/usr/lib/libc.so
 725                         else                                    # OpenBSD
 726                             # ld searches for highest libc.so.* and so do we
 727                             libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
 728                         fi
 729                         case "`(file -L $libc) 2>/dev/null`" in
 730                         *ELF*)  OUT="BSD-x86-elf" ;;
 731                         *)      OUT="BSD-x86"; options="$options no-sse2" ;;
 732                         esac ;;
 733   *-*-*bsd*)            OUT="BSD-generic32" ;;
 734
 735   *-*-osf)              OUT="osf1-alpha-cc" ;;
 736   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 737   *-*-[Uu]nix[Ww]are7)
 738         if [ "$CC" = "gcc" ]; then
 739           OUT="unixware-7-gcc" ; options="$options no-sse2"
 740         else
 741           OUT="unixware-7" ; options="$options no-sse2 -D__i386__"
 742         fi
 743         ;;
 744   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
 745   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
 746   *-*-vos)
 747         options="$options no-threads no-shared no-asm no-dso"
 748         EXE=".pm"
 749         OUT="vos-$CC" ;;
 750   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 751   *-hpux1*)
 752         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 753             OUT="hpux64-parisc2-gcc"
 754         fi
 755         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 756         KERNEL_BITS=${KERNEL_BITS:-32}
 757         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 758         CPU_VERSION=${CPU_VERSION:-0}
 759         # See <sys/unistd.h> for further info on CPU_VERSION.
 760         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 761              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 762                 OUT="hpux64-ia64-cc"
 763              else
 764                 OUT="hpux-ia64-cc"
 765              fi
 766         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 767              OUT=${OUT:-"hpux-parisc2-${CC}"}
 768              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 769                 echo "WARNING! If you wish to build 64-bit library then you have to"
 770                 echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
 771                 if [ "$TEST" = "false" -a -t 1 ]; then
 772                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 773                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 774                 fi
 775              fi
 776         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 777              OUT="hpux-parisc-${CC}"
 778         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 779              OUT="hpux-parisc-${CC}"
 780         else                                    # Motorola(?) CPU
 781              OUT="hpux-$CC"
 782         fi
 783         options="$options -D_REENTRANT" ;;
 784   *-hpux)       OUT="hpux-parisc-$CC" ;;
 785   *-aix)
 786         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 787         KERNEL_BITS=${KERNEL_BITS:-32}
 788         OBJECT_MODE=${OBJECT_MODE:-32}
 789         if [ "$CC" = "gcc" ]; then
 790             OUT="aix-gcc"
 791           if [ $OBJECT_MODE -eq 64 ]; then
 792             echo 'Your $OBJECT_MODE was found to be set to 64'
 793             OUT="aix64-gcc"
 794           fi
 795         elif [ $OBJECT_MODE -eq 64 ]; then
 796             echo 'Your $OBJECT_MODE was found to be set to 64'
 797             OUT="aix64-cc"
 798         else
 799             OUT="aix-cc"
 800             if [ $KERNEL_BITS -eq 64 ]; then
 801                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 802                 echo "         invoke './Configure aix64-cc' *manually*."
 803                 if [ "$TEST" = "false" -a -t 1 ]; then
 804                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 805                     (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 806                 fi
 807             fi
 808         fi
 809         if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
 810             :   # this applies even to Power3 and later, as they return PowerPC_POWER[345]
 811         else
 812             options="$options no-asm"
 813         fi
 814         ;;
 815   # these are all covered by the catchall below
 816   *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
 817   *-*-cygwin) OUT="Cygwin" ;;
 818   x86pc-*-qnx6) OUT="QNX6-i386" ;;
 819   *-*-qnx6) OUT="QNX6" ;;
 820   x86-*-android|i?86-*-android) OUT="android-x86" ;;
 821   armv[7-9]*-*-android) OUT="android-armv7" ;;
 822   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 823 esac
 824
 825 # NB: This atalla support has been superseded by the ENGINE support
 826 # That contains its own header and definitions anyway. Support can
 827 # be enabled or disabled on any supported platform without external
 828 # headers, eg. by adding the "hw-atalla" switch to ./config or
 829 # perl Configure
 830 #
 831 # See whether we can compile Atalla support
 832 #if [ -f /usr/include/atasi.h ]
 833 #then
 834 #  options="$options -DATALLA"
 835 #fi
 836
 837 if [ -n "$CONFIG_OPTIONS" ]; then
 838   options="$options $CONFIG_OPTIONS"
 839 fi
 840
 841 if expr "$options" : '.*no\-asm' > /dev/null; then :; else
 842   sh -c "$CROSS_COMPILE${CC:-gcc} -Wa,--help -c -o /tmp/null.$$.o -x assembler /dev/null && rm /tmp/null.$$.o" 2>&1 | \
 843   grep \\--noexecstack >/dev/null && \
 844   options="$options -Wa,--noexecstack"
 845 fi
 846
 847 # gcc < 2.8 does not support -march=ultrasparc
 848 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 849 then
 850   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 851   echo "         Upgrade to gcc-2.8 or later."
 852   sleep 5
 853   OUT=solaris-sparcv8-gcc
 854 fi
 855 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 856 then
 857   echo "WARNING! Falling down to 'linux-sparcv8'."
 858   echo "         Upgrade to gcc-2.8 or later."
 859   sleep 5
 860   OUT=linux-sparcv8
 861 fi
 862
 863 case "$GUESSOS" in
 864   i386-*) options="$options 386" ;;
 865 esac
 866
 867 for i in aes bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha
 868 do
 869   if [ ! -d crypto/$i ]
 870   then
 871     options="$options no-$i"
 872   fi
 873 done
 874
 875 # Discover Kerberos 5 (since it's still a prototype, we don't
 876 # do any guesses yet, that's why this section is commented away.
 877 #if [ -d /usr/kerberos ]; then
 878 #    krb5_dir=/usr/kerberos
 879 #    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
 880 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 881 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 882 #       -a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
 883 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 884 #       options="$options --with-krb5-flavor=MIT"
 885 #    fi
 886 #elif [ -d /usr/heimdal ]; then
 887 #    krb5_dir=/usr/heimdal
 888 #    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
 889 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 890 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 891 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 892 #       options="$options --with-krb5-flavor=Heimdal"
 893 #    fi
 894 #fi
 895
 896 if [ -z "$OUT" ]; then
 897   OUT="$CC"
 898 fi
 899
 900 if [ ".$PERL" = . ] ; then
 901         for i in . `echo $PATH | sed 's/:/ /g'`; do
 902                 if [ -f "$i/perl5$EXE" ] ; then
 903                         PERL="$i/perl5$EXE"
 904                         break;
 905                 fi;
 906         done
 907 fi
 908
 909 if [ ".$PERL" = . ] ; then
 910         for i in . `echo $PATH | sed 's/:/ /g'`; do
 911                 if [ -f "$i/perl$EXE" ] ; then
 912                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 913                                 PERL="$i/perl$EXE"
 914                                 break;
 915                         fi;
 916                 fi;
 917         done
 918 fi
 919
 920 if [ ".$PERL" = . ] ; then
 921         echo "You need Perl 5."
 922         exit 1
 923 fi
 924
 925 # run Configure to check to see if we need to specify the
 926 # compiler for the platform ... in which case we add it on
 927 # the end ... otherwise we leave it off
 928
 929 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
 930 if [ $? = "0" ]; then
 931   OUT="$OUT-$CC"
 932 fi
 933
 934 OUT="$PREFIX$OUT"
 935
 936 $PERL ./Configure LIST | grep "$OUT" > /dev/null
 937 if [ $? = "0" ]; then
 938   echo Configuring for $OUT
 939
 940   if [ "$TEST" = "true" ]; then
 941     echo $PERL ./Configure $OUT $options
 942   else
 943     $PERL ./Configure $OUT $options
 944   fi
 945 else
 946   echo "This system ($OUT) is not supported. See file INSTALL for details."
 947 fi
 948 )