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
  27 # pick up any command line args to config
  28 for i
  29 do
  30 case "$i" in
  31 -d*) options=$options" --debug";;
  32 -t*) TEST="true";;
  33 -h*) TEST="true"; cat <<EOF
  34 Usage: config [options]
  35  -d     Add a debug- prefix to machine choice.
  36  -t     Test mode, do not run the Configure perl script.
  37  -h     This help.
  38
  39 Any other text will be passed to the Configure perl script.
  40 See INSTALL for instructions.
  41
  42 EOF
  43 ;;
  44 *) options=$options" $i" ;;
  45 esac
  46 done
  47
  48 # First get uname entries that we use below
  49
  50 [ "$MACHINE" ] || MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  51 [ "$RELEASE" ] || RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  52 [ "$SYSTEM" ] || SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  53 [ "$BUILD" ] || VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
  54
  55
  56 # Now test for ISC and SCO, since it is has a braindamaged uname.
  57 #
  58 # We need to work around FreeBSD 1.1.5.1
  59 (
  60 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
  61 if [ "x$XREL" != "x" ]; then
  62     if [ -f /etc/kconfig ]; then
  63         case "$XREL" in
  64             4.0|4.1)
  65                     echo "${MACHINE}-whatever-isc4"; exit 0
  66                 ;;
  67         esac
  68     else
  69         case "$XREL" in
  70             3.2v4.2)
  71                 echo "whatever-whatever-sco3"; exit 0
  72                 ;;
  73             3.2v5.0*)
  74                 echo "whatever-whatever-sco5"; exit 0
  75                 ;;
  76             4.2MP)
  77                 case "x${VERSION}" in
  78                     x2.0*) echo "whatever-whatever-unixware20"; exit 0 ;;
  79                     x2.1*) echo "whatever-whatever-unixware21"; exit 0 ;;
  80                     x2*)   echo "whatever-whatever-unixware2";  exit 0 ;;
  81                 esac
  82                 ;;
  83             4.2)
  84                 echo "whatever-whatever-unixware1"; exit 0
  85                 ;;
  86             5*)
  87                 case "x${VERSION}" in
  88                     # We hardcode i586 in place of ${MACHINE} for the
  89                     # following reason. The catch is that even though Pentium
  90                     # is minimum requirement for platforms in question,
  91                     # ${MACHINE} gets always assigned to i386. Now, problem
  92                     # with i386 is that it makes ./config pass 386 to
  93                     # ./Configure, which in turn makes make generate
  94                     # inefficient SHA-1 (for this moment) code.
  95                     x[678]*)  echo "i586-sco-unixware7"; exit 0 ;;
  96                 esac
  97                 ;;
  98         esac
  99     fi
 100 fi
 101 # Now we simply scan though... In most cases, the SYSTEM info is enough
 102 #
 103 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
 104     A/UX:*)
 105         echo "m68k-apple-aux3"; exit 0
 106         ;;
 107
 108     AIX:[3-9]:4:*)
 109         echo "${MACHINE}-ibm-aix"; exit 0
 110         ;;
 111
 112     AIX:*:[5-9]:*)
 113         echo "${MACHINE}-ibm-aix"; exit 0
 114         ;;
 115
 116     AIX:*)
 117         echo "${MACHINE}-ibm-aix3"; exit 0
 118         ;;
 119
 120     HI-UX:*)
 121         echo "${MACHINE}-hi-hiux"; exit 0
 122         ;;
 123
 124     HP-UX:*)
 125         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 126         case "$HPUXVER" in
 127             1[0-9].*)   # HPUX 10 and 11 targets are unified
 128                 echo "${MACHINE}-hp-hpux1x"; exit 0
 129                 ;;
 130             *)
 131                 echo "${MACHINE}-hp-hpux"; exit 0
 132                 ;;
 133         esac
 134         ;;
 135
 136     IRIX:5.*)
 137         echo "mips2-sgi-irix"; exit 0
 138         ;;
 139
 140     IRIX:6.*)
 141         echo "mips3-sgi-irix"; exit 0
 142         ;;
 143
 144     IRIX64:*)
 145         echo "mips4-sgi-irix64"; exit 0
 146         ;;
 147
 148     Linux:[2-9].*)
 149         echo "${MACHINE}-whatever-linux2"; exit 0
 150         ;;
 151
 152     Linux:1.*)
 153         echo "${MACHINE}-whatever-linux1"; exit 0
 154         ;;
 155
 156     GNU*)
 157         echo "hurd-x86"; exit 0;
 158         ;;
 159
 160     LynxOS:*)
 161         echo "${MACHINE}-lynx-lynxos"; exit 0
 162         ;;
 163
 164     BSD/OS:4.*)  # BSD/OS always says 386
 165         echo "i486-whatever-bsdi4"; exit 0
 166         ;;
 167
 168     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 169         case `/sbin/sysctl -n hw.model` in
 170             Pentium*)
 171                 echo "i586-whatever-bsdi"; exit 0
 172                 ;;
 173             *)
 174                 echo "i386-whatever-bsdi"; exit 0
 175                 ;;
 176             esac;
 177         ;;
 178
 179     BSD/386:*|BSD/OS:*)
 180         echo "${MACHINE}-whatever-bsdi"; exit 0
 181         ;;
 182
 183     FreeBSD:*:*:*386*)
 184         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
 185         MACH=`sysctl -n hw.model`
 186         ARCH='whatever'
 187         case ${MACH} in
 188            *386*       ) MACH="i386"     ;;
 189            *486*       ) MACH="i486"     ;;
 190            Pentium\ II*) MACH="i686"     ;;
 191            Pentium*    ) MACH="i586"     ;;
 192            *           ) MACH="$MACHINE" ;;
 193         esac
 194         case ${MACH} in
 195            i[0-9]86 ) ARCH="pc" ;;
 196         esac
 197         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
 198         ;;
 199
 200     FreeBSD:*)
 201         echo "${MACHINE}-whatever-freebsd"; exit 0
 202         ;;
 203
 204     NetBSD:*:*:*386*)
 205         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 206         ;;
 207
 208     NetBSD:*)
 209         echo "${MACHINE}-whatever-netbsd"; exit 0
 210         ;;
 211
 212     OpenBSD:*)
 213         echo "${MACHINE}-whatever-openbsd"; exit 0
 214         ;;
 215
 216     OpenUNIX:*)
 217         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
 218         ;;
 219
 220     OSF1:*:*:*alpha*)
 221         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
 222         case "$OSFMAJOR" in
 223             4|5)
 224                 echo "${MACHINE}-dec-tru64"; exit 0
 225                 ;;
 226             1|2|3)
 227                 echo "${MACHINE}-dec-osf"; exit 0
 228                 ;;
 229             *)
 230                 echo "${MACHINE}-dec-osf"; exit 0
 231                 ;;
 232         esac
 233         ;;
 234
 235     QNX:*)
 236         case "$RELEASE" in
 237             4*)
 238                 echo "${MACHINE}-whatever-qnx4"
 239                 ;;
 240             6*)
 241                 echo "${MACHINE}-whatever-qnx6"
 242                 ;;
 243             *)
 244                 echo "${MACHINE}-whatever-qnx"
 245                 ;;
 246         esac
 247         exit 0
 248         ;;
 249
 250     Paragon*:*:*:*)
 251         echo "i860-intel-osf1"; exit 0
 252         ;;
 253
 254     Rhapsody:*)
 255         echo "ppc-apple-rhapsody"; exit 0
 256         ;;
 257
 258     Darwin:*)
 259         case "$MACHINE" in
 260             Power*)
 261                 echo "ppc-apple-darwin${VERSION}"
 262                 ;;
 263             *)
 264                 echo "i686-apple-darwin${VERSION}"
 265                 ;;
 266         esac
 267         exit 0
 268         ;;
 269
 270     SunOS:5.*)
 271         echo "${MACHINE}-whatever-solaris2"; exit 0
 272         ;;
 273
 274     SunOS:*)
 275         echo "${MACHINE}-sun-sunos4"; exit 0
 276         ;;
 277
 278     UNIX_System_V:4.*:*)
 279         echo "${MACHINE}-whatever-sysv4"; exit 0
 280         ;;
 281
 282     VOS:*:*:i786)
 283      echo "i386-stratus-vos"; exit 0
 284      ;;
 285
 286     VOS:*:*:*)
 287      echo "hppa1.1-stratus-vos"; exit 0
 288      ;;
 289
 290     *:4*:R4*:m88k)
 291         echo "${MACHINE}-whatever-sysv4"; exit 0
 292         ;;
 293
 294     DYNIX/ptx:4*:*)
 295         echo "${MACHINE}-whatever-sysv4"; exit 0
 296         ;;
 297
 298     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 299         echo "i486-ncr-sysv4"; exit 0
 300         ;;
 301
 302     ULTRIX:*)
 303         echo "${MACHINE}-unknown-ultrix"; exit 0
 304         ;;
 305
 306     POSIX-BC*)
 307         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
 308         ;;
 309
 310     machten:*)
 311        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 312        ;;
 313
 314     library:*)
 315         echo "${MACHINE}-ncr-sysv4"; exit 0
 316         ;;
 317
 318     ConvexOS:*:11.0:*)
 319         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 320         ;;
 321
 322     MINGW*)
 323         echo "${MACHINE}-whatever-mingw"; exit 0;
 324         ;;
 325     CYGWIN*)
 326         case "$RELEASE" in
 327             [bB]*|1.0|1.[12].*)
 328                 echo "${MACHINE}-whatever-cygwin_pre1.3"
 329                 ;;
 330             *)
 331                 echo "${MACHINE}-whatever-cygwin"
 332                 ;;
 333         esac
 334         exit 0
 335         ;;
 336
 337     vxworks*)
 338        echo "${MACHINE}-whatever-vxworks"; exit 0;
 339        ;;
 340 esac
 341
 342 #
 343 # Ugg. These are all we can determine by what we know about
 344 # the output of uname. Be more creative:
 345 #
 346
 347 # Do the Apollo stuff first. Here, we just simply assume
 348 # that the existence of the /usr/apollo directory is proof
 349 # enough
 350 if [ -d /usr/apollo ]; then
 351     echo "whatever-apollo-whatever"
 352     exit 0
 353 fi
 354
 355 # Now NeXT
 356 ISNEXT=`hostinfo 2>/dev/null`
 357 case "$ISNEXT" in
 358     *'NeXT Mach 3.3'*)
 359         echo "whatever-next-nextstep3.3"; exit 0
 360         ;;
 361     *NeXT*)
 362         echo "whatever-next-nextstep"; exit 0
 363         ;;
 364 esac
 365
 366 # At this point we gone through all the one's
 367 # we know of: Punt
 368
 369 echo "${MACHINE}-whatever-${SYSTEM}"
 370 exit 0
 371 ) 2>/dev/null | (
 372
 373 # ---------------------------------------------------------------------------
 374 # this is where the translation occurs into SSLeay terms
 375 # ---------------------------------------------------------------------------
 376
 377 # Only set CC if not supplied already
 378 if [ -z "$CROSS_COMPILE$CC" ]; then
 379   GCCVER=`sh -c "gcc -dumpversion" 2>/dev/null`
 380   if [ "$GCCVER" != "" ]; then
 381     # then strip off whatever prefix egcs prepends the number with...
 382     # Hopefully, this will work for any future prefixes as well.
 383     GCCVER=`echo $GCCVER | LC_ALL=C sed 's/^[a-zA-Z]*\-//'`
 384     # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 385     # does give us what we want though, so we use that.  We just just the
 386     # major and minor version numbers.
 387     # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 388     GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 389     CC=gcc
 390   else
 391     CC=cc
 392   fi
 393 fi
 394 GCCVER=${GCCVER:-0}
 395 if [ "$SYSTEM" = "HP-UX" ];then
 396   # By default gcc is a ILP32 compiler (with long long == 64).
 397   GCC_BITS="32"
 398   if [ $GCCVER -ge 30 ]; then
 399     # PA64 support only came in with gcc 3.0.x.
 400     # We check if the preprocessor symbol __LP64__ is defined...
 401     if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
 402       : # __LP64__ has slipped through, it therefore is not defined
 403     else
 404       GCC_BITS="64"
 405     fi
 406   fi
 407 fi
 408 if [ "$SYSTEM" = "SunOS" ]; then
 409   if [ $GCCVER -ge 30 ]; then
 410     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 411     # to be working, at the very least 'make test' passes...
 412     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 413       GCC_ARCH="-m64"
 414     else
 415       GCC_ARCH="-m32"
 416     fi
 417   fi
 418   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 419   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 420         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 421         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 422   CCVER=${CCVER:-0}
 423   if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
 424     CC=cc       # overrides gcc!!!
 425     if [ $CCVER -eq 50 ]; then
 426       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 427       echo "         patch #107357-01 or later applied."
 428       sleep 5
 429     fi
 430   fi
 431 fi
 432
 433 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 434   # check for Compaq C, expected output is "blah-blah C Vx.x"
 435   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 436         egrep -e '.* C V[0-9]\.[0-9]' | \
 437         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 438   CCCVER=${CCCVER:-0}
 439   if [ $CCCVER -gt 60 ]; then
 440     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 441                 # only on hash routines and des, otherwise gcc (2.95)
 442                 # keeps along rather tight...
 443   fi
 444 fi
 445
 446 if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
 447     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 448 fi
 449
 450 CCVER=${CCVER:-0}
 451
 452 # read the output of the embedded GuessOS
 453 read GUESSOS
 454
 455 echo Operating system: $GUESSOS
 456
 457 # now map the output into SSLeay terms ... really should hack into the
 458 # script above so we end up with values in vars but that would take
 459 # more time that I want to waste at the moment
 460 case "$GUESSOS" in
 461   uClinux*64*)
 462     OUT=uClinux-dist64
 463         ;;
 464   uClinux*)
 465     OUT=uClinux-dist
 466         ;;
 467   mips2-sgi-irix)
 468         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 469         CPU=${CPU:-0}
 470         if [ $CPU -ge 4000 ]; then
 471                 options="$options -mips2"
 472         fi
 473         OUT="irix-$CC"
 474         ;;
 475   mips3-sgi-irix)
 476         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 477         #CPU=${CPU:-0}
 478         #if [ $CPU -ge 5000 ]; then
 479         #       options="$options -mips4"
 480         #else
 481         #       options="$options -mips3"
 482         #fi
 483         OUT="irix-mips3-$CC"
 484         ;;
 485   mips4-sgi-irix64)
 486         echo "WARNING! If you wish to build 64-bit library, then you have to"
 487         echo "         invoke './Configure irix64-mips4-$CC' *manually*."
 488         if [ "$TEST" = "false" -a -t 1 ]; then
 489           echo "         You have about 5 seconds to press Ctrl-C to abort."
 490           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 491         fi
 492         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 493         #CPU=${CPU:-0}
 494         #if [ $CPU -ge 5000 ]; then
 495         #        options="$options -mips4"
 496         #else
 497         #        options="$options -mips3"
 498         #fi
 499         OUT="irix-mips3-$CC"
 500         ;;
 501   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 502   ppc-apple-darwin*)
 503         ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
 504         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 505             echo "WARNING! If you wish to build 64-bit library, then you have to"
 506             echo "         invoke './Configure darwin64-ppc-cc' *manually*."
 507             if [ "$TEST" = "false" -a -t 1 ]; then
 508               echo "         You have about 5 seconds to press Ctrl-C to abort."
 509               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 510             fi
 511         fi
 512         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 513             OUT="darwin64-ppc-cc"
 514         else
 515             OUT="darwin-ppc-cc"
 516         fi ;;
 517   i?86-apple-darwin*)
 518         ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
 519         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 520             echo "WARNING! If you wish to build 64-bit library, then you have to"
 521             echo "         invoke './Configure darwin64-x86_64-cc' *manually*."
 522             if [ "$TEST" = "false" -a -t 1 ]; then
 523               echo "         You have about 5 seconds to press Ctrl-C to abort."
 524               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 525             fi
 526         fi
 527         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 528             OUT="darwin64-x86_64-cc"
 529         else
 530             OUT="darwin-i386-cc"
 531         fi ;;
 532   armv6+7-*-iphoneos)
 533         options="$options -arch%20armv6 -arch%20armv7"
 534         OUT="iphoneos-cross" ;;
 535   *-*-iphoneos)
 536         options="$options -arch%20${MACHINE}"
 537         OUT="iphoneos-cross" ;;
 538   arm64-*-iphoneos|*-*-ios64)
 539         OUT="ios64-cross" ;;
 540   alpha-*-linux2)
 541         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 542         case ${ISA:-generic} in
 543         *[678]) OUT="linux-alpha+bwx-$CC" ;;
 544         *)      OUT="linux-alpha-$CC" ;;
 545         esac
 546         if [ "$CC" = "gcc" ]; then
 547             case ${ISA:-generic} in
 548             EV5|EV45)           options="$options -mcpu=ev5";;
 549             EV56|PCA56)         options="$options -mcpu=ev56";;
 550             *)                  options="$options -mcpu=ev6";;
 551             esac
 552         fi
 553         ;;
 554   ppc64-*-linux2)
 555         if [ -z "$KERNEL_BITS" ]; then
 556             echo "WARNING! If you wish to build 64-bit library, then you have to"
 557             echo "         invoke './Configure linux-ppc64' *manually*."
 558             if [ "$TEST" = "false" -a -t 1 ]; then
 559                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 560                 (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 561             fi
 562         fi
 563         if [ "$KERNEL_BITS" = "64" ]; then
 564             OUT="linux-ppc64"
 565         else
 566             OUT="linux-ppc"
 567             (echo "__LP64__" | gcc -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null) || options="$options -m32"
 568         fi
 569         ;;
 570   ppc64le-*-linux2) OUT="linux-ppc64le" ;;
 571   ppc-*-linux2) OUT="linux-ppc" ;;
 572   mips64*-*-linux2)
 573         echo "WARNING! If you wish to build 64-bit library, then you have to"
 574         echo "         invoke './Configure linux64-mips64' *manually*."
 575         if [ "$TEST" = "false" -a -t 1 ]; then
 576             echo "         You have about 5 seconds to press Ctrl-C to abort."
 577             (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 578         fi
 579         OUT="linux-mips64"
 580         ;;
 581   mips*-*-linux2) OUT="linux-mips32" ;;
 582   ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
 583   ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
 584   pentium-*-vxworks*) OUT="vxworks-pentium" ;;
 585   simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
 586   mips-*-vxworks*) OUT="vxworks-mips";;
 587   ia64-*-linux?) OUT="linux-ia64" ;;
 588   sparc64-*-linux2)
 589         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 590         echo "         and wish to build 64-bit library, then you have to"
 591         echo "         invoke './Configure linux64-sparcv9' *manually*."
 592         if [ "$TEST" = "false" -a -t 1 ]; then
 593           echo "          You have about 5 seconds to press Ctrl-C to abort."
 594           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 595         fi
 596         OUT="linux-sparcv9" ;;
 597   sparc-*-linux2)
 598         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 599         case ${KARCH:-sun4} in
 600         sun4u*) OUT="linux-sparcv9" ;;
 601         sun4m)  OUT="linux-sparcv8" ;;
 602         sun4d)  OUT="linux-sparcv8" ;;
 603         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 604         esac ;;
 605   parisc*-*-linux2)
 606         # 64-bit builds under parisc64 linux are not supported and
 607         # compiler is expected to generate 32-bit objects...
 608         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 609         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
 610
 611         # ??TODO ??  Model transformations
 612         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 613         #    assuming no further arch. identification will ever be used by GCC.
 614         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 615         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 616         #    for these chips in the future.
 617         #         PA7300LC -> 7100LC (1.1)
 618         #         PA8200   -> 8000   (2.0)
 619         #         PA8500   -> 8000   (2.0)
 620         #         PA8600   -> 8000   (2.0)
 621
 622         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
 623         # Finish Model transformations
 624
 625         options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 626         OUT="linux-generic32" ;;
 627   armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
 628   armv[7-9]*-*-linux2) OUT="linux-armv4"; options="$options -march=armv7-a" ;;
 629   arm*-*-linux2) OUT="linux-armv4" ;;
 630   aarch64-*-linux2) OUT="linux-aarch64" ;;
 631   sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 632   sh*-*-linux2)  OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
 633   m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 634   s390-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 635   s390x-*-linux2)
 636         # To be uncommented when glibc bug is fixed, see Configure...
 637         #if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
 638         #  echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
 639         #  echo "         have to invoke './Configure linux32-s390x' *manually*."
 640         #  if [ "$TEST" = "false" -a -t -1 ]; then
 641         #    echo "         You have about 5 seconds to press Ctrl-C to abort."
 642         #    (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 643         #  fi
 644         #fi
 645         OUT="linux64-s390x"
 646         ;;
 647   x86_64-*-linux?) OUT="linux-x86_64" ;;
 648   *86-*-linux2) OUT="linux-elf"
 649         if [ "$GCCVER" -gt 28 ]; then
 650           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 651             options="$options -march=pentium"
 652           fi
 653           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 654             options="$options -march=pentiumpro"
 655           fi
 656           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 657             options="$options -march=k6"
 658           fi
 659         fi ;;
 660   *-*-linux1) OUT="linux-aout" ;;
 661   *-*-linux2) OUT="linux-generic32" ;;
 662   sun4[uv]*-*-solaris2)
 663         OUT="solaris-sparcv9-$CC"
 664         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
 665         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
 666             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 667                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 668                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
 669                 if [ "$TEST" = "false" -a -t 1 ]; then
 670                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 671                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 672                 fi
 673             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 674                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 675                 # (first one found on the $PATH). I assume that user
 676                 # expects certain consistency with the rest of his builds
 677                 # and therefore switch over to 64-bit. <appro>
 678                 OUT="solaris64-sparcv9-gcc"
 679                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 680                 echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
 681                 if [ "$TEST" = "false" -a -t 1 ]; then
 682                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 683                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 684                 fi
 685             elif [ "$GCC_ARCH" = "-m32" ]; then
 686                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 687                 echo "        and wish to build 64-bit library, then you have to"
 688                 echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
 689                 if [ "$TEST" = "false" -a -t 1 ]; then
 690                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 691                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 692                 fi
 693             fi
 694         fi
 695         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
 696             OUT="solaris64-sparcv9-$CC"
 697         fi
 698         ;;
 699   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 700   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 701   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 702   *86*-*-solaris2)
 703         ISA64=`(isalist) 2>/dev/null | grep amd64`
 704         if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
 705             OUT="solaris64-x86_64-$CC"
 706         else
 707             OUT="solaris-x86-$CC"
 708             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
 709                 options="$options no-sse2"
 710             fi
 711         fi
 712         ;;
 713   *-*-sunos4)           OUT="sunos-$CC" ;;
 714
 715   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
 716   alpha*-*-*bsd*)       OUT="BSD-generic64"; options="$options -DL_ENDIAN" ;;
 717   powerpc64-*-*bsd*)    OUT="BSD-generic64"; options="$options -DB_ENDIAN" ;;
 718   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 719   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 720   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 721   *86*-*-*bsd*)         # mimic ld behaviour when it's looking for libc...
 722                         if [ -L /usr/lib/libc.so ]; then        # [Free|Net]BSD
 723                             libc=/usr/lib/libc.so
 724                         else                                    # OpenBSD
 725                             # ld searches for highest libc.so.* and so do we
 726                             libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
 727                         fi
 728                         case "`(file -L $libc) 2>/dev/null`" in
 729                         *ELF*)  OUT="BSD-x86-elf" ;;
 730                         *)      OUT="BSD-x86"; options="$options no-sse2" ;;
 731                         esac ;;
 732   *-*-*bsd*)            OUT="BSD-generic32" ;;
 733
 734   *-*-osf)              OUT="osf1-alpha-cc" ;;
 735   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 736   *-*-[Uu]nix[Ww]are7)
 737         if [ "$CC" = "gcc" ]; then
 738           OUT="unixware-7-gcc" ; options="$options no-sse2"
 739         else
 740           OUT="unixware-7" ; options="$options no-sse2 -D__i386__"
 741         fi
 742         ;;
 743   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
 744   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
 745   *-*-vos)
 746         options="$options no-threads no-shared no-asm no-dso"
 747         EXE=".pm"
 748         OUT="vos-$CC" ;;
 749   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 750   *-hpux1*)
 751         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 752             OUT="hpux64-parisc2-gcc"
 753         fi
 754         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 755         KERNEL_BITS=${KERNEL_BITS:-32}
 756         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 757         CPU_VERSION=${CPU_VERSION:-0}
 758         # See <sys/unistd.h> for further info on CPU_VERSION.
 759         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 760              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 761                 OUT="hpux64-ia64-cc"
 762              else
 763                 OUT="hpux-ia64-cc"
 764              fi
 765         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 766              OUT=${OUT:-"hpux-parisc2-${CC}"}
 767              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 768                 echo "WARNING! If you wish to build 64-bit library then you have to"
 769                 echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
 770                 if [ "$TEST" = "false" -a -t 1 ]; then
 771                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 772                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 773                 fi
 774              fi
 775         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 776              OUT="hpux-parisc-${CC}"
 777         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 778              OUT="hpux-parisc-${CC}"
 779         else                                    # Motorola(?) CPU
 780              OUT="hpux-$CC"
 781         fi
 782         options="$options -D_REENTRANT" ;;
 783   *-hpux)       OUT="hpux-parisc-$CC" ;;
 784   *-aix)
 785         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 786         KERNEL_BITS=${KERNEL_BITS:-32}
 787         OBJECT_MODE=${OBJECT_MODE:-32}
 788         if [ "$CC" = "gcc" ]; then
 789             OUT="aix-gcc"
 790           if [ $OBJECT_MODE -eq 64 ]; then
 791             echo 'Your $OBJECT_MODE was found to be set to 64'
 792             OUT="aix64-gcc"
 793           fi
 794         elif [ $OBJECT_MODE -eq 64 ]; then
 795             echo 'Your $OBJECT_MODE was found to be set to 64'
 796             OUT="aix64-cc"
 797         else
 798             OUT="aix-cc"
 799             if [ $KERNEL_BITS -eq 64 ]; then
 800                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 801                 echo "         invoke './Configure aix64-cc' *manually*."
 802                 if [ "$TEST" = "false" -a -t 1 ]; then
 803                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 804                     (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 805                 fi
 806             fi
 807         fi
 808         if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
 809             :   # this applies even to Power3 and later, as they return PowerPC_POWER[345]
 810         else
 811             options="$options no-asm"
 812         fi
 813         ;;
 814   # these are all covered by the catchall below
 815   *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
 816   *-*-cygwin) OUT="Cygwin" ;;
 817   x86pc-*-qnx6) OUT="QNX6-i386" ;;
 818   *-*-qnx6) OUT="QNX6" ;;
 819   x86-*-android|i?86-*-android) OUT="android-x86" ;;
 820   armv[7-9]*-*-android) OUT="android-armv7" ;;
 821   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 822 esac
 823
 824 # NB: This atalla support has been superseded by the ENGINE support
 825 # That contains its own header and definitions anyway. Support can
 826 # be enabled or disabled on any supported platform without external
 827 # headers, eg. by adding the "hw-atalla" switch to ./config or
 828 # perl Configure
 829 #
 830 # See whether we can compile Atalla support
 831 #if [ -f /usr/include/atasi.h ]
 832 #then
 833 #  options="$options -DATALLA"
 834 #fi
 835
 836 if [ -n "$CONFIG_OPTIONS" ]; then
 837   options="$options $CONFIG_OPTIONS"
 838 fi
 839
 840 if expr "$options" : '.*no\-asm' > /dev/null; then :; else
 841   sh -c "$CROSS_COMPILE${CC:-gcc} -Wa,--help -c -o /tmp/null.$$.o -x assembler /dev/null && rm /tmp/null.$$.o" 2>&1 | \
 842   grep \\--noexecstack >/dev/null && \
 843   options="$options -Wa,--noexecstack"
 844 fi
 845
 846 # gcc < 2.8 does not support -march=ultrasparc
 847 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 848 then
 849   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 850   echo "         Upgrade to gcc-2.8 or later."
 851   sleep 5
 852   OUT=solaris-sparcv8-gcc
 853 fi
 854 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 855 then
 856   echo "WARNING! Falling down to 'linux-sparcv8'."
 857   echo "         Upgrade to gcc-2.8 or later."
 858   sleep 5
 859   OUT=linux-sparcv8
 860 fi
 861
 862 case "$GUESSOS" in
 863   i386-*) options="$options 386" ;;
 864 esac
 865
 866 for i in aes bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha
 867 do
 868   if [ ! -d crypto/$i ]
 869   then
 870     options="$options no-$i"
 871   fi
 872 done
 873
 874 # Discover Kerberos 5 (since it's still a prototype, we don't
 875 # do any guesses yet, that's why this section is commented away.
 876 #if [ -d /usr/kerberos ]; then
 877 #    krb5_dir=/usr/kerberos
 878 #    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
 879 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 880 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 881 #       -a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
 882 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 883 #       options="$options --with-krb5-flavor=MIT"
 884 #    fi
 885 #elif [ -d /usr/heimdal ]; then
 886 #    krb5_dir=/usr/heimdal
 887 #    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
 888 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 889 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 890 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 891 #       options="$options --with-krb5-flavor=Heimdal"
 892 #    fi
 893 #fi
 894
 895 if [ -z "$OUT" ]; then
 896   OUT="$CC"
 897 fi
 898
 899 if [ ".$PERL" = . ] ; then
 900         for i in . `echo $PATH | sed 's/:/ /g'`; do
 901                 if [ -f "$i/perl5$EXE" ] ; then
 902                         PERL="$i/perl5$EXE"
 903                         break;
 904                 fi;
 905         done
 906 fi
 907
 908 if [ ".$PERL" = . ] ; then
 909         for i in . `echo $PATH | sed 's/:/ /g'`; do
 910                 if [ -f "$i/perl$EXE" ] ; then
 911                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 912                                 PERL="$i/perl$EXE"
 913                                 break;
 914                         fi;
 915                 fi;
 916         done
 917 fi
 918
 919 if [ ".$PERL" = . ] ; then
 920         echo "You need Perl 5."
 921         exit 1
 922 fi
 923
 924 # run Configure to check to see if we need to specify the
 925 # compiler for the platform ... in which case we add it on
 926 # the end ... otherwise we leave it off
 927
 928 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
 929 if [ $? = "0" ]; then
 930   OUT="$OUT-$CC"
 931 fi
 932
 933 OUT="$OUT"
 934
 935 $PERL ./Configure LIST | grep "$OUT" > /dev/null
 936 if [ $? = "0" ]; then
 937   echo Configuring for $OUT
 938
 939   if [ "$TEST" = "true" ]; then
 940     echo $PERL ./Configure $OUT $options
 941   else
 942     $PERL ./Configure $OUT $options
 943   fi
 944 else
 945   echo "This system ($OUT) is not supported. See file INSTALL for details."
 946 fi
 947 )