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 SUFFIX=""
  24 TEST="false"
  25 EXE=""
  26 THERE=`dirname $0`
  27
  28 # pick up any command line args to config
  29 for i
  30 do
  31 case "$i" in
  32 -d*) options=$options" --debug";;
  33 -t*) TEST="true";;
  34 -h*) TEST="true"; cat <<EOF
  35 Usage: config [options]
  36  -d     Add a debug- prefix to machine choice.
  37  -t     Test mode, do not run the Configure perl script.
  38  -h     This help.
  39
  40 Any other text will be passed to the Configure perl script.
  41 See INSTALL for instructions.
  42
  43 EOF
  44 ;;
  45 *) options=$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 "${MACHINE}-whatever-mingw"; exit 0;
 325         ;;
 326     CYGWIN*)
 327         echo "${MACHINE}-pc-cygwin"; exit 0
 328         ;;
 329
 330     vxworks*)
 331        echo "${MACHINE}-whatever-vxworks"; exit 0;
 332        ;;
 333 esac
 334
 335 #
 336 # Ugg. These are all we can determine by what we know about
 337 # the output of uname. Be more creative:
 338 #
 339
 340 # Do the Apollo stuff first. Here, we just simply assume
 341 # that the existence of the /usr/apollo directory is proof
 342 # enough
 343 if [ -d /usr/apollo ]; then
 344     echo "whatever-apollo-whatever"
 345     exit 0
 346 fi
 347
 348 # Now NeXT
 349 ISNEXT=`hostinfo 2>/dev/null`
 350 case "$ISNEXT" in
 351     *'NeXT Mach 3.3'*)
 352         echo "whatever-next-nextstep3.3"; exit 0
 353         ;;
 354     *NeXT*)
 355         echo "whatever-next-nextstep"; exit 0
 356         ;;
 357 esac
 358
 359 # At this point we gone through all the one's
 360 # we know of: Punt
 361
 362 echo "${MACHINE}-whatever-${SYSTEM}"
 363 exit 0
 364 ) 2>/dev/null | (
 365
 366 # ---------------------------------------------------------------------------
 367 # this is where the translation occurs into SSLeay terms
 368 # ---------------------------------------------------------------------------
 369
 370 # Only set CC if not supplied already
 371 if [ -z "$CROSS_COMPILE$CC" ]; then
 372   GCCVER=`sh -c "gcc -dumpversion" 2>/dev/null`
 373   if [ "$GCCVER" != "" ]; then
 374     # then strip off whatever prefix egcs prepends the number with...
 375     # Hopefully, this will work for any future prefixes as well.
 376     GCCVER=`echo $GCCVER | LC_ALL=C sed 's/^[a-zA-Z]*\-//'`
 377     # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 378     # does give us what we want though, so we use that.  We just just the
 379     # major and minor version numbers.
 380     # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 381     GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 382     CC=gcc
 383   else
 384     CC=cc
 385   fi
 386 fi
 387 GCCVER=${GCCVER:-0}
 388 if [ "$SYSTEM" = "HP-UX" ];then
 389   # By default gcc is a ILP32 compiler (with long long == 64).
 390   GCC_BITS="32"
 391   if [ $GCCVER -ge 30 ]; then
 392     # PA64 support only came in with gcc 3.0.x.
 393     # We check if the preprocessor symbol __LP64__ is defined...
 394     if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
 395       : # __LP64__ has slipped through, it therefore is not defined
 396     else
 397       GCC_BITS="64"
 398     fi
 399   fi
 400 fi
 401 if [ "$SYSTEM" = "SunOS" ]; then
 402   if [ $GCCVER -ge 30 ]; then
 403     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 404     # to be working, at the very least 'make test' passes...
 405     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 406       GCC_ARCH="-m64"
 407     else
 408       GCC_ARCH="-m32"
 409     fi
 410   fi
 411   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 412   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 413         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 414         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 415   CCVER=${CCVER:-0}
 416   if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
 417     CC=cc       # overrides gcc!!!
 418     if [ $CCVER -eq 50 ]; then
 419       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 420       echo "         patch #107357-01 or later applied."
 421       sleep 5
 422     fi
 423   fi
 424 fi
 425
 426 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 427   # check for Compaq C, expected output is "blah-blah C Vx.x"
 428   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 429         egrep -e '.* C V[0-9]\.[0-9]' | \
 430         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 431   CCCVER=${CCCVER:-0}
 432   if [ $CCCVER -gt 60 ]; then
 433     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 434                 # only on hash routines and des, otherwise gcc (2.95)
 435                 # keeps along rather tight...
 436   fi
 437 fi
 438
 439 if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
 440     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 441 fi
 442
 443 CCVER=${CCVER:-0}
 444
 445 # read the output of the embedded GuessOS
 446 read GUESSOS
 447
 448 echo Operating system: $GUESSOS
 449
 450 # now map the output into SSLeay terms ... really should hack into the
 451 # script above so we end up with values in vars but that would take
 452 # more time that I want to waste at the moment
 453 case "$GUESSOS" in
 454   uClinux*64*)
 455     OUT=uClinux-dist64
 456         ;;
 457   uClinux*)
 458     OUT=uClinux-dist
 459         ;;
 460   mips2-sgi-irix)
 461         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 462         CPU=${CPU:-0}
 463         if [ $CPU -ge 4000 ]; then
 464                 options="$options -mips2"
 465         fi
 466         OUT="irix-$CC"
 467         ;;
 468   mips3-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 [ $CPU -ge 5000 ]; then
 472         #       options="$options -mips4"
 473         #else
 474         #       options="$options -mips3"
 475         #fi
 476         OUT="irix-mips3-$CC"
 477         ;;
 478   mips4-sgi-irix64)
 479         echo "WARNING! If you wish to build 64-bit library, then you have to"
 480         echo "         invoke '$THERE/Configure irix64-mips4-$CC' *manually*."
 481         if [ "$TEST" = "false" -a -t 1 ]; then
 482           echo "         You have about 5 seconds to press Ctrl-C to abort."
 483           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 484         fi
 485         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 486         #CPU=${CPU:-0}
 487         #if [ $CPU -ge 5000 ]; then
 488         #        options="$options -mips4"
 489         #else
 490         #        options="$options -mips3"
 491         #fi
 492         OUT="irix-mips3-$CC"
 493         ;;
 494   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 495   ppc-apple-darwin*)
 496         ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
 497         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 498             echo "WARNING! If you wish to build 64-bit library, then you have to"
 499             echo "         invoke '$THERE/Configure darwin64-ppc-cc' *manually*."
 500             if [ "$TEST" = "false" -a -t 1 ]; then
 501               echo "         You have about 5 seconds to press Ctrl-C to abort."
 502               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 503             fi
 504         fi
 505         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 506             OUT="darwin64-ppc-cc"
 507         else
 508             OUT="darwin-ppc-cc"
 509         fi ;;
 510   i?86-apple-darwin*)
 511         ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
 512         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 513             echo "WARNING! If you wish to build 64-bit library, then you have to"
 514             echo "         invoke '$THERE/Configure darwin64-x86_64-cc $options' *manually*."
 515             if [ "$TEST" = "false" -a -t 1 ]; then
 516               echo "         You have about 5 seconds to press Ctrl-C to abort."
 517               # The stty technique used elsewhere doesn't work on
 518               # MacOS. At least, right now on this Mac.
 519               sleep 5
 520             fi
 521         fi
 522         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 523             OUT="darwin64-x86_64-cc"
 524         else
 525             OUT="darwin-i386-cc"
 526         fi ;;
 527   armv6+7-*-iphoneos)
 528         options="$options -arch%20armv6 -arch%20armv7"
 529         OUT="iphoneos-cross" ;;
 530   *-*-iphoneos)
 531         options="$options -arch%20${MACHINE}"
 532         OUT="iphoneos-cross" ;;
 533   arm64-*-iphoneos|*-*-ios64)
 534         OUT="ios64-cross" ;;
 535   alpha-*-linux2)
 536         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 537         case ${ISA:-generic} in
 538         *[678]) OUT="linux-alpha+bwx-$CC" ;;
 539         *)      OUT="linux-alpha-$CC" ;;
 540         esac
 541         if [ "$CC" = "gcc" ]; then
 542             case ${ISA:-generic} in
 543             EV5|EV45)           options="$options -mcpu=ev5";;
 544             EV56|PCA56)         options="$options -mcpu=ev56";;
 545             *)                  options="$options -mcpu=ev6";;
 546             esac
 547         fi
 548         ;;
 549   ppc64-*-linux2)
 550         if [ -z "$KERNEL_BITS" ]; then
 551             echo "WARNING! If you wish to build 64-bit library, then you have to"
 552             echo "         invoke '$THERE/Configure linux-ppc64' *manually*."
 553             if [ "$TEST" = "false" -a -t 1 ]; then
 554                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 555                 (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 556             fi
 557         fi
 558         if [ "$KERNEL_BITS" = "64" ]; then
 559             OUT="linux-ppc64"
 560         else
 561             OUT="linux-ppc"
 562             (echo "__LP64__" | gcc -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null) || options="$options -m32"
 563         fi
 564         ;;
 565   ppc64le-*-linux2) OUT="linux-ppc64le" ;;
 566   ppc-*-linux2) OUT="linux-ppc" ;;
 567   mips64*-*-linux2)
 568         echo "WARNING! If you wish to build 64-bit library, then you have to"
 569         echo "         invoke '$THERE/Configure linux64-mips64' *manually*."
 570         if [ "$TEST" = "false" -a -t 1 ]; then
 571             echo "         You have about 5 seconds to press Ctrl-C to abort."
 572             (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 573         fi
 574         OUT="linux-mips64"
 575         ;;
 576   mips*-*-linux2) OUT="linux-mips32" ;;
 577   ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
 578   ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
 579   pentium-*-vxworks*) OUT="vxworks-pentium" ;;
 580   simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
 581   mips-*-vxworks*) OUT="vxworks-mips";;
 582   ia64-*-linux?) OUT="linux-ia64" ;;
 583   sparc64-*-linux2)
 584         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 585         echo "         and wish to build 64-bit library, then you have to"
 586         echo "         invoke '$THERE/Configure linux64-sparcv9' *manually*."
 587         if [ "$TEST" = "false" -a -t 1 ]; then
 588           echo "          You have about 5 seconds to press Ctrl-C to abort."
 589           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 590         fi
 591         OUT="linux-sparcv9" ;;
 592   sparc-*-linux2)
 593         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 594         case ${KARCH:-sun4} in
 595         sun4u*) OUT="linux-sparcv9" ;;
 596         sun4m)  OUT="linux-sparcv8" ;;
 597         sun4d)  OUT="linux-sparcv8" ;;
 598         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 599         esac ;;
 600   parisc*-*-linux2)
 601         # 64-bit builds under parisc64 linux are not supported and
 602         # compiler is expected to generate 32-bit objects...
 603         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 604         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
 605
 606         # ??TODO ??  Model transformations
 607         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 608         #    assuming no further arch. identification will ever be used by GCC.
 609         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 610         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 611         #    for these chips in the future.
 612         #         PA7300LC -> 7100LC (1.1)
 613         #         PA8200   -> 8000   (2.0)
 614         #         PA8500   -> 8000   (2.0)
 615         #         PA8600   -> 8000   (2.0)
 616
 617         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
 618         # Finish Model transformations
 619
 620         options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 621         OUT="linux-generic32" ;;
 622   armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
 623   armv[7-9]*-*-linux2) OUT="linux-armv4"; options="$options -march=armv7-a" ;;
 624   arm*-*-linux2) OUT="linux-armv4" ;;
 625   aarch64-*-linux2) OUT="linux-aarch64" ;;
 626   sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 627   sh*-*-linux2)  OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
 628   m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 629   s390-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 630   s390x-*-linux2)
 631         # To be uncommented when glibc bug is fixed, see Configure...
 632         #if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
 633         #  echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
 634         #  echo "         have to invoke './Configure linux32-s390x' *manually*."
 635         #  if [ "$TEST" = "false" -a -t -1 ]; then
 636         #    echo "         You have about 5 seconds to press Ctrl-C to abort."
 637         #    (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 638         #  fi
 639         #fi
 640         OUT="linux64-s390x"
 641         ;;
 642   x86_64-*-linux?) OUT="linux-x86_64" ;;
 643   *86-*-linux2) OUT="linux-elf"
 644         if [ "$GCCVER" -gt 28 ]; then
 645           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 646             options="$options -march=pentium"
 647           fi
 648           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 649             options="$options -march=pentiumpro"
 650           fi
 651           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 652             options="$options -march=k6"
 653           fi
 654         fi ;;
 655   *-*-linux1) OUT="linux-aout" ;;
 656   *-*-linux2) OUT="linux-generic32" ;;
 657   sun4[uv]*-*-solaris2)
 658         OUT="solaris-sparcv9-$CC"
 659         ISA64=`(isainfo) 2>/dev/null | grep sparcv9`
 660         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
 661             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 662                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 663                 echo "         invoke '$THERE/Configure solaris64-sparcv9-cc' *manually*."
 664                 if [ "$TEST" = "false" -a -t 1 ]; then
 665                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 666                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 667                 fi
 668             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 669                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 670                 # (first one found on the $PATH). I assume that user
 671                 # expects certain consistency with the rest of his builds
 672                 # and therefore switch over to 64-bit. <appro>
 673                 OUT="solaris64-sparcv9-gcc"
 674                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 675                 echo "         invoke '$THERE/Configure solaris-sparcv9-gcc' *manually*."
 676                 if [ "$TEST" = "false" -a -t 1 ]; then
 677                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 678                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 679                 fi
 680             elif [ "$GCC_ARCH" = "-m32" ]; then
 681                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 682                 echo "        and wish to build 64-bit library, then you have to"
 683                 echo "        invoke '$THERE/Configure solaris64-sparcv9-gcc' *manually*."
 684                 if [ "$TEST" = "false" -a -t 1 ]; then
 685                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 686                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 687                 fi
 688             fi
 689         fi
 690         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
 691             OUT="solaris64-sparcv9-$CC"
 692         fi
 693         ;;
 694   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 695   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 696   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 697   *86*-*-solaris2)
 698         ISA64=`(isainfo) 2>/dev/null | grep amd64`
 699         if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
 700             OUT="solaris64-x86_64-$CC"
 701         else
 702             OUT="solaris-x86-$CC"
 703             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
 704                 options="$options no-sse2"
 705             fi
 706         fi
 707         ;;
 708   *-*-sunos4)           OUT="sunos-$CC" ;;
 709
 710   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
 711   alpha*-*-*bsd*)       OUT="BSD-generic64"; options="$options -DL_ENDIAN" ;;
 712   powerpc64-*-*bsd*)    OUT="BSD-generic64"; options="$options -DB_ENDIAN" ;;
 713   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 714   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 715   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 716   *86*-*-*bsd*)         # mimic ld behaviour when it's looking for libc...
 717                         if [ -L /usr/lib/libc.so ]; then        # [Free|Net]BSD
 718                             libc=/usr/lib/libc.so
 719                         else                                    # OpenBSD
 720                             # ld searches for highest libc.so.* and so do we
 721                             libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
 722                         fi
 723                         case "`(file -L $libc) 2>/dev/null`" in
 724                         *ELF*)  OUT="BSD-x86-elf" ;;
 725                         *)      OUT="BSD-x86"; options="$options no-sse2" ;;
 726                         esac ;;
 727   *-*-*bsd*)            OUT="BSD-generic32" ;;
 728
 729   *-*-osf)              OUT="osf1-alpha-cc" ;;
 730   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 731   *-*-[Uu]nix[Ww]are7)
 732         if [ "$CC" = "gcc" ]; then
 733           OUT="unixware-7-gcc" ; options="$options no-sse2"
 734         else
 735           OUT="unixware-7" ; options="$options no-sse2 -D__i386__"
 736         fi
 737         ;;
 738   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
 739   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
 740   *-*-vos)
 741         options="$options no-threads no-shared no-asm no-dso"
 742         EXE=".pm"
 743         OUT="vos-$CC" ;;
 744   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 745   *-hpux1*)
 746         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 747             OUT="hpux64-parisc2-gcc"
 748         fi
 749         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 750         KERNEL_BITS=${KERNEL_BITS:-32}
 751         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 752         CPU_VERSION=${CPU_VERSION:-0}
 753         # See <sys/unistd.h> for further info on CPU_VERSION.
 754         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 755              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 756                 OUT="hpux64-ia64-cc"
 757              else
 758                 OUT="hpux-ia64-cc"
 759              fi
 760         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 761              OUT=${OUT:-"hpux-parisc2-${CC}"}
 762              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 763                 echo "WARNING! If you wish to build 64-bit library then you have to"
 764                 echo "         invoke '$THERE/Configure hpux64-parisc2-cc' *manually*."
 765                 if [ "$TEST" = "false" -a -t 1 ]; then
 766                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 767                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 768                 fi
 769              fi
 770         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 771              OUT="hpux-parisc-${CC}"
 772         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 773              OUT="hpux-parisc-${CC}"
 774         else                                    # Motorola(?) CPU
 775              OUT="hpux-$CC"
 776         fi
 777         options="$options -D_REENTRANT" ;;
 778   *-hpux)       OUT="hpux-parisc-$CC" ;;
 779   *-aix)
 780         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 781         KERNEL_BITS=${KERNEL_BITS:-32}
 782         OBJECT_MODE=${OBJECT_MODE:-32}
 783         if [ "$CC" = "gcc" ]; then
 784             OUT="aix-gcc"
 785           if [ $OBJECT_MODE -eq 64 ]; then
 786             echo 'Your $OBJECT_MODE was found to be set to 64'
 787             OUT="aix64-gcc"
 788           fi
 789         elif [ $OBJECT_MODE -eq 64 ]; then
 790             echo 'Your $OBJECT_MODE was found to be set to 64'
 791             OUT="aix64-cc"
 792         else
 793             OUT="aix-cc"
 794             if [ $KERNEL_BITS -eq 64 ]; then
 795                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 796                 echo "         invoke '$THERE/Configure aix64-cc' *manually*."
 797                 if [ "$TEST" = "false" -a -t 1 ]; then
 798                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 799                     (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 800                 fi
 801             fi
 802         fi
 803         if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
 804             :   # this applies even to Power3 and later, as they return PowerPC_POWER[345]
 805         else
 806             options="$options no-asm"
 807         fi
 808         ;;
 809   # these are all covered by the catchall below
 810   i[3456]86-*-cygwin) OUT="Cygwin-x86" ;;
 811   *-*-cygwin) OUT="Cygwin-${MACHINE}" ;;
 812   x86pc-*-qnx6) OUT="QNX6-i386" ;;
 813   *-*-qnx6) OUT="QNX6" ;;
 814   x86-*-android|i?86-*-android) OUT="android-x86" ;;
 815   armv[7-9]*-*-android)
 816       OUT="android-armeabi"; options="$options -march=armv7-a" ;;
 817   arm*-*-android) OUT="android-armeabi" ;;
 818   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 819 esac
 820
 821 # NB: This atalla support has been superseded by the ENGINE support
 822 # That contains its own header and definitions anyway. Support can
 823 # be enabled or disabled on any supported platform without external
 824 # headers, eg. by adding the "hw-atalla" switch to ./config or
 825 # perl Configure
 826 #
 827 # See whether we can compile Atalla support
 828 #if [ -f /usr/include/atasi.h ]
 829 #then
 830 #  options="$options -DATALLA"
 831 #fi
 832
 833 if [ -n "$CONFIG_OPTIONS" ]; then
 834   options="$options $CONFIG_OPTIONS"
 835 fi
 836
 837 if expr "$options" : '.*no\-asm' > /dev/null; then :; else
 838   sh -c "$CROSS_COMPILE${CC:-gcc} -Wa,--help -c -o /tmp/null.$$.o -x assembler /dev/null && rm /tmp/null.$$.o" 2>&1 | \
 839   grep \\--noexecstack >/dev/null && \
 840   options="$options -Wa,--noexecstack"
 841 fi
 842
 843 # gcc < 2.8 does not support -march=ultrasparc
 844 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 845 then
 846   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 847   echo "         Upgrade to gcc-2.8 or later."
 848   sleep 5
 849   OUT=solaris-sparcv8-gcc
 850 fi
 851 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 852 then
 853   echo "WARNING! Falling down to 'linux-sparcv8'."
 854   echo "         Upgrade to gcc-2.8 or later."
 855   sleep 5
 856   OUT=linux-sparcv8
 857 fi
 858
 859 case "$GUESSOS" in
 860   i386-*) options="$options 386" ;;
 861 esac
 862
 863 for i in aes bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha
 864 do
 865   if [ ! -d $THERE/crypto/$i ]
 866   then
 867     options="$options no-$i"
 868   fi
 869 done
 870
 871 if [ -z "$OUT" ]; then
 872   OUT="$CC"
 873 fi
 874
 875 if [ ".$PERL" = . ] ; then
 876         for i in . `echo $PATH | sed 's/:/ /g'`; do
 877                 if [ -f "$i/perl5$EXE" ] ; then
 878                         PERL="$i/perl5$EXE"
 879                         break;
 880                 fi;
 881         done
 882 fi
 883
 884 if [ ".$PERL" = . ] ; then
 885         for i in . `echo $PATH | sed 's/:/ /g'`; do
 886                 if [ -f "$i/perl$EXE" ] ; then
 887                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 888                                 PERL="$i/perl$EXE"
 889                                 break;
 890                         fi;
 891                 fi;
 892         done
 893 fi
 894
 895 if [ ".$PERL" = . ] ; then
 896         echo "You need Perl 5."
 897         exit 1
 898 fi
 899
 900 # run Configure to check to see if we need to specify the
 901 # compiler for the platform ... in which case we add it on
 902 # the end ... otherwise we leave it off
 903
 904 $PERL $THERE/Configure LIST | grep "$OUT-$CC" > /dev/null
 905 if [ $? = "0" ]; then
 906   OUT="$OUT-$CC"
 907 fi
 908
 909 OUT="$OUT"
 910
 911 $PERL $THERE/Configure LIST | grep "$OUT" > /dev/null
 912 if [ $? = "0" ]; then
 913   echo Configuring for $OUT
 914
 915   if [ "$TEST" = "true" ]; then
 916     echo $PERL $THERE/Configure $OUT $options
 917   else
 918     $PERL $THERE/Configure $OUT $options
 919   fi
 920 else
 921   echo "This system ($OUT) is not supported. See file INSTALL for details."
 922 fi
 923 )