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 $options' *manually*."
 522             if [ "$TEST" = "false" -a -t 1 ]; then
 523               echo "         You have about 5 seconds to press Ctrl-C to abort."
 524               # The stty technique used elsewhere doesn't work on
 525               # MacOS. At least, right now on this Mac.
 526               sleep 5
 527             fi
 528         fi
 529         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 530             OUT="darwin64-x86_64-cc"
 531         else
 532             OUT="darwin-i386-cc"
 533         fi ;;
 534   armv6+7-*-iphoneos)
 535         options="$options -arch%20armv6 -arch%20armv7"
 536         OUT="iphoneos-cross" ;;
 537   *-*-iphoneos)
 538         options="$options -arch%20${MACHINE}"
 539         OUT="iphoneos-cross" ;;
 540   arm64-*-iphoneos|*-*-ios64)
 541         OUT="ios64-cross" ;;
 542   alpha-*-linux2)
 543         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 544         case ${ISA:-generic} in
 545         *[678]) OUT="linux-alpha+bwx-$CC" ;;
 546         *)      OUT="linux-alpha-$CC" ;;
 547         esac
 548         if [ "$CC" = "gcc" ]; then
 549             case ${ISA:-generic} in
 550             EV5|EV45)           options="$options -mcpu=ev5";;
 551             EV56|PCA56)         options="$options -mcpu=ev56";;
 552             *)                  options="$options -mcpu=ev6";;
 553             esac
 554         fi
 555         ;;
 556   ppc64-*-linux2)
 557         if [ -z "$KERNEL_BITS" ]; then
 558             echo "WARNING! If you wish to build 64-bit library, then you have to"
 559             echo "         invoke './Configure linux-ppc64' *manually*."
 560             if [ "$TEST" = "false" -a -t 1 ]; then
 561                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 562                 (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 563             fi
 564         fi
 565         if [ "$KERNEL_BITS" = "64" ]; then
 566             OUT="linux-ppc64"
 567         else
 568             OUT="linux-ppc"
 569             (echo "__LP64__" | gcc -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null) || options="$options -m32"
 570         fi
 571         ;;
 572   ppc64le-*-linux2) OUT="linux-ppc64le" ;;
 573   ppc-*-linux2) OUT="linux-ppc" ;;
 574   mips64*-*-linux2)
 575         echo "WARNING! If you wish to build 64-bit library, then you have to"
 576         echo "         invoke './Configure linux64-mips64' *manually*."
 577         if [ "$TEST" = "false" -a -t 1 ]; then
 578             echo "         You have about 5 seconds to press Ctrl-C to abort."
 579             (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 580         fi
 581         OUT="linux-mips64"
 582         ;;
 583   mips*-*-linux2) OUT="linux-mips32" ;;
 584   ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
 585   ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
 586   pentium-*-vxworks*) OUT="vxworks-pentium" ;;
 587   simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
 588   mips-*-vxworks*) OUT="vxworks-mips";;
 589   ia64-*-linux?) OUT="linux-ia64" ;;
 590   sparc64-*-linux2)
 591         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 592         echo "         and wish to build 64-bit library, then you have to"
 593         echo "         invoke './Configure linux64-sparcv9' *manually*."
 594         if [ "$TEST" = "false" -a -t 1 ]; then
 595           echo "          You have about 5 seconds to press Ctrl-C to abort."
 596           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 597         fi
 598         OUT="linux-sparcv9" ;;
 599   sparc-*-linux2)
 600         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 601         case ${KARCH:-sun4} in
 602         sun4u*) OUT="linux-sparcv9" ;;
 603         sun4m)  OUT="linux-sparcv8" ;;
 604         sun4d)  OUT="linux-sparcv8" ;;
 605         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 606         esac ;;
 607   parisc*-*-linux2)
 608         # 64-bit builds under parisc64 linux are not supported and
 609         # compiler is expected to generate 32-bit objects...
 610         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 611         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
 612
 613         # ??TODO ??  Model transformations
 614         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 615         #    assuming no further arch. identification will ever be used by GCC.
 616         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 617         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 618         #    for these chips in the future.
 619         #         PA7300LC -> 7100LC (1.1)
 620         #         PA8200   -> 8000   (2.0)
 621         #         PA8500   -> 8000   (2.0)
 622         #         PA8600   -> 8000   (2.0)
 623
 624         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
 625         # Finish Model transformations
 626
 627         options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 628         OUT="linux-generic32" ;;
 629   armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
 630   armv[7-9]*-*-linux2) OUT="linux-armv4"; options="$options -march=armv7-a" ;;
 631   arm*-*-linux2) OUT="linux-armv4" ;;
 632   aarch64-*-linux2) OUT="linux-aarch64" ;;
 633   sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 634   sh*-*-linux2)  OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
 635   m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 636   s390-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 637   s390x-*-linux2)
 638         # To be uncommented when glibc bug is fixed, see Configure...
 639         #if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
 640         #  echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
 641         #  echo "         have to invoke './Configure linux32-s390x' *manually*."
 642         #  if [ "$TEST" = "false" -a -t -1 ]; then
 643         #    echo "         You have about 5 seconds to press Ctrl-C to abort."
 644         #    (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 645         #  fi
 646         #fi
 647         OUT="linux64-s390x"
 648         ;;
 649   x86_64-*-linux?) OUT="linux-x86_64" ;;
 650   *86-*-linux2) OUT="linux-elf"
 651         if [ "$GCCVER" -gt 28 ]; then
 652           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 653             options="$options -march=pentium"
 654           fi
 655           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 656             options="$options -march=pentiumpro"
 657           fi
 658           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 659             options="$options -march=k6"
 660           fi
 661         fi ;;
 662   *-*-linux1) OUT="linux-aout" ;;
 663   *-*-linux2) OUT="linux-generic32" ;;
 664   sun4[uv]*-*-solaris2)
 665         OUT="solaris-sparcv9-$CC"
 666         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
 667         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
 668             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 669                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 670                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
 671                 if [ "$TEST" = "false" -a -t 1 ]; then
 672                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 673                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 674                 fi
 675             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 676                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 677                 # (first one found on the $PATH). I assume that user
 678                 # expects certain consistency with the rest of his builds
 679                 # and therefore switch over to 64-bit. <appro>
 680                 OUT="solaris64-sparcv9-gcc"
 681                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 682                 echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
 683                 if [ "$TEST" = "false" -a -t 1 ]; then
 684                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 685                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 686                 fi
 687             elif [ "$GCC_ARCH" = "-m32" ]; then
 688                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 689                 echo "        and wish to build 64-bit library, then you have to"
 690                 echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
 691                 if [ "$TEST" = "false" -a -t 1 ]; then
 692                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 693                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 694                 fi
 695             fi
 696         fi
 697         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
 698             OUT="solaris64-sparcv9-$CC"
 699         fi
 700         ;;
 701   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 702   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 703   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 704   *86*-*-solaris2)
 705         ISA64=`(isalist) 2>/dev/null | grep amd64`
 706         if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
 707             OUT="solaris64-x86_64-$CC"
 708         else
 709             OUT="solaris-x86-$CC"
 710             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
 711                 options="$options no-sse2"
 712             fi
 713         fi
 714         ;;
 715   *-*-sunos4)           OUT="sunos-$CC" ;;
 716
 717   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
 718   alpha*-*-*bsd*)       OUT="BSD-generic64"; options="$options -DL_ENDIAN" ;;
 719   powerpc64-*-*bsd*)    OUT="BSD-generic64"; options="$options -DB_ENDIAN" ;;
 720   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 721   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 722   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 723   *86*-*-*bsd*)         # mimic ld behaviour when it's looking for libc...
 724                         if [ -L /usr/lib/libc.so ]; then        # [Free|Net]BSD
 725                             libc=/usr/lib/libc.so
 726                         else                                    # OpenBSD
 727                             # ld searches for highest libc.so.* and so do we
 728                             libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
 729                         fi
 730                         case "`(file -L $libc) 2>/dev/null`" in
 731                         *ELF*)  OUT="BSD-x86-elf" ;;
 732                         *)      OUT="BSD-x86"; options="$options no-sse2" ;;
 733                         esac ;;
 734   *-*-*bsd*)            OUT="BSD-generic32" ;;
 735
 736   *-*-osf)              OUT="osf1-alpha-cc" ;;
 737   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 738   *-*-[Uu]nix[Ww]are7)
 739         if [ "$CC" = "gcc" ]; then
 740           OUT="unixware-7-gcc" ; options="$options no-sse2"
 741         else
 742           OUT="unixware-7" ; options="$options no-sse2 -D__i386__"
 743         fi
 744         ;;
 745   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
 746   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
 747   *-*-vos)
 748         options="$options no-threads no-shared no-asm no-dso"
 749         EXE=".pm"
 750         OUT="vos-$CC" ;;
 751   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 752   *-hpux1*)
 753         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 754             OUT="hpux64-parisc2-gcc"
 755         fi
 756         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 757         KERNEL_BITS=${KERNEL_BITS:-32}
 758         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 759         CPU_VERSION=${CPU_VERSION:-0}
 760         # See <sys/unistd.h> for further info on CPU_VERSION.
 761         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 762              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 763                 OUT="hpux64-ia64-cc"
 764              else
 765                 OUT="hpux-ia64-cc"
 766              fi
 767         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 768              OUT=${OUT:-"hpux-parisc2-${CC}"}
 769              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 770                 echo "WARNING! If you wish to build 64-bit library then you have to"
 771                 echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
 772                 if [ "$TEST" = "false" -a -t 1 ]; then
 773                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 774                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 775                 fi
 776              fi
 777         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 778              OUT="hpux-parisc-${CC}"
 779         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 780              OUT="hpux-parisc-${CC}"
 781         else                                    # Motorola(?) CPU
 782              OUT="hpux-$CC"
 783         fi
 784         options="$options -D_REENTRANT" ;;
 785   *-hpux)       OUT="hpux-parisc-$CC" ;;
 786   *-aix)
 787         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 788         KERNEL_BITS=${KERNEL_BITS:-32}
 789         OBJECT_MODE=${OBJECT_MODE:-32}
 790         if [ "$CC" = "gcc" ]; then
 791             OUT="aix-gcc"
 792           if [ $OBJECT_MODE -eq 64 ]; then
 793             echo 'Your $OBJECT_MODE was found to be set to 64'
 794             OUT="aix64-gcc"
 795           fi
 796         elif [ $OBJECT_MODE -eq 64 ]; then
 797             echo 'Your $OBJECT_MODE was found to be set to 64'
 798             OUT="aix64-cc"
 799         else
 800             OUT="aix-cc"
 801             if [ $KERNEL_BITS -eq 64 ]; then
 802                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 803                 echo "         invoke './Configure aix64-cc' *manually*."
 804                 if [ "$TEST" = "false" -a -t 1 ]; then
 805                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 806                     (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 807                 fi
 808             fi
 809         fi
 810         if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
 811             :   # this applies even to Power3 and later, as they return PowerPC_POWER[345]
 812         else
 813             options="$options no-asm"
 814         fi
 815         ;;
 816   # these are all covered by the catchall below
 817   *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
 818   *-*-cygwin) OUT="Cygwin" ;;
 819   x86pc-*-qnx6) OUT="QNX6-i386" ;;
 820   *-*-qnx6) OUT="QNX6" ;;
 821   x86-*-android|i?86-*-android) OUT="android-x86" ;;
 822   armv[7-9]*-*-android) OUT="android-armv7" ;;
 823   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 824 esac
 825
 826 # NB: This atalla support has been superseded by the ENGINE support
 827 # That contains its own header and definitions anyway. Support can
 828 # be enabled or disabled on any supported platform without external
 829 # headers, eg. by adding the "hw-atalla" switch to ./config or
 830 # perl Configure
 831 #
 832 # See whether we can compile Atalla support
 833 #if [ -f /usr/include/atasi.h ]
 834 #then
 835 #  options="$options -DATALLA"
 836 #fi
 837
 838 if [ -n "$CONFIG_OPTIONS" ]; then
 839   options="$options $CONFIG_OPTIONS"
 840 fi
 841
 842 if expr "$options" : '.*no\-asm' > /dev/null; then :; else
 843   sh -c "$CROSS_COMPILE${CC:-gcc} -Wa,--help -c -o /tmp/null.$$.o -x assembler /dev/null && rm /tmp/null.$$.o" 2>&1 | \
 844   grep \\--noexecstack >/dev/null && \
 845   options="$options -Wa,--noexecstack"
 846 fi
 847
 848 # gcc < 2.8 does not support -march=ultrasparc
 849 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 850 then
 851   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 852   echo "         Upgrade to gcc-2.8 or later."
 853   sleep 5
 854   OUT=solaris-sparcv8-gcc
 855 fi
 856 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 857 then
 858   echo "WARNING! Falling down to 'linux-sparcv8'."
 859   echo "         Upgrade to gcc-2.8 or later."
 860   sleep 5
 861   OUT=linux-sparcv8
 862 fi
 863
 864 case "$GUESSOS" in
 865   i386-*) options="$options 386" ;;
 866 esac
 867
 868 for i in aes bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha
 869 do
 870   if [ ! -d crypto/$i ]
 871   then
 872     options="$options no-$i"
 873   fi
 874 done
 875
 876 if [ -z "$OUT" ]; then
 877   OUT="$CC"
 878 fi
 879
 880 if [ ".$PERL" = . ] ; then
 881         for i in . `echo $PATH | sed 's/:/ /g'`; do
 882                 if [ -f "$i/perl5$EXE" ] ; then
 883                         PERL="$i/perl5$EXE"
 884                         break;
 885                 fi;
 886         done
 887 fi
 888
 889 if [ ".$PERL" = . ] ; then
 890         for i in . `echo $PATH | sed 's/:/ /g'`; do
 891                 if [ -f "$i/perl$EXE" ] ; then
 892                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 893                                 PERL="$i/perl$EXE"
 894                                 break;
 895                         fi;
 896                 fi;
 897         done
 898 fi
 899
 900 if [ ".$PERL" = . ] ; then
 901         echo "You need Perl 5."
 902         exit 1
 903 fi
 904
 905 # run Configure to check to see if we need to specify the
 906 # compiler for the platform ... in which case we add it on
 907 # the end ... otherwise we leave it off
 908
 909 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
 910 if [ $? = "0" ]; then
 911   OUT="$OUT-$CC"
 912 fi
 913
 914 OUT="$OUT"
 915
 916 $PERL ./Configure LIST | grep "$OUT" > /dev/null
 917 if [ $? = "0" ]; then
 918   echo Configuring for $OUT
 919
 920   if [ "$TEST" = "true" ]; then
 921     echo $PERL ./Configure $OUT $options
 922   else
 923     $PERL ./Configure $OUT $options
 924   fi
 925 else
 926   echo "This system ($OUT) is not supported. See file INSTALL for details."
 927 fi
 928 )