config

   1 #!/bin/sh
   2 #
   3 # OpenSSL config: determine the operating system and run ./Configure
   4 #
   5 # "config -h" for usage information.
   6 #
   7 #          this is a merge of minarch and GuessOS from the Apache Group.
   8 #          Originally written by Tim Hudson <tjh@cryptsoft.com>.
   9
  10 # Original Apache Group comments on GuessOS
  11
  12 # Simple OS/Platform guesser. Similar to config.guess but
  13 # much, much smaller. Since it was developed for use with
  14 # Apache, it follows under Apache's regular licensing
  15 # with one specific addition: Any changes or additions
  16 # to this script should be Emailed to the Apache
  17 # group (apache@apache.org) in general and to
  18 # Jim Jagielski (jim@jaguNET.com) in specific.
  19 #
  20 # Be as similar to the output of config.guess/config.sub
  21 # as possible.
  22
  23 PREFIX=""
  24 SUFFIX=""
  25 TEST="false"
  26 EXE=""
  27
  28 # pick up any command line args to config
  29 for i
  30 do
  31 case "$i" in
  32 -d*) PREFIX="debug-";;
  33 -t*) TEST="true";;
  34 -h*) TEST="true"; cat <<EOF
  35 Usage: config [options]
  36  -d     Add a debug- prefix to machine choice.
  37  -t     Test mode, do not run the Configure perl script.
  38  -h     This help.
  39
  40 Any other text will be passed to the Configure perl script.
  41 See INSTALL for instructions.
  42
  43 EOF
  44 ;;
  45 *) options=$options" $i" ;;
  46 esac
  47 done
  48
  49 # First get uname entries that we use below
  50
  51 [ "$MACHINE" ] || MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  52 [ "$RELEASE" ] || RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  53 [ "$SYSTEM" ] || SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  54 [ "$BUILD" ] || VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
  55
  56
  57 # Now test for ISC and SCO, since it is has a braindamaged uname.
  58 #
  59 # We need to work around FreeBSD 1.1.5.1
  60 (
  61 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
  62 if [ "x$XREL" != "x" ]; then
  63     if [ -f /etc/kconfig ]; then
  64         case "$XREL" in
  65             4.0|4.1)
  66                     echo "${MACHINE}-whatever-isc4"; exit 0
  67                 ;;
  68         esac
  69     else
  70         case "$XREL" in
  71             3.2v4.2)
  72                 echo "whatever-whatever-sco3"; exit 0
  73                 ;;
  74             3.2v5.0*)
  75                 echo "whatever-whatever-sco5"; exit 0
  76                 ;;
  77             4.2MP)
  78                 case "x${VERSION}" in
  79                     x2.0*) echo "whatever-whatever-unixware20"; exit 0 ;;
  80                     x2.1*) echo "whatever-whatever-unixware21"; exit 0 ;;
  81                     x2*)   echo "whatever-whatever-unixware2";  exit 0 ;;
  82                 esac
  83                 ;;
  84             4.2)
  85                 echo "whatever-whatever-unixware1"; exit 0
  86                 ;;
  87             5*)
  88                 case "x${VERSION}" in
  89                     # We hardcode i586 in place of ${MACHINE} for the
  90                     # following reason. The catch is that even though Pentium
  91                     # is minimum requirement for platforms in question,
  92                     # ${MACHINE} gets always assigned to i386. Now, problem
  93                     # with i386 is that it makes ./config pass 386 to
  94                     # ./Configure, which in turn makes make generate
  95                     # inefficient SHA-1 (for this moment) code.
  96                     x[678]*)  echo "i586-sco-unixware7"; exit 0 ;;
  97                 esac
  98                 ;;
  99         esac
 100     fi
 101 fi
 102 # Now we simply scan though... In most cases, the SYSTEM info is enough
 103 #
 104 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
 105     MPE/iX:*)
 106         MACHINE=`echo "$MACHINE" | sed -e 's/-/_/g'`
 107         echo "parisc-hp-MPE/iX"; exit 0
 108         ;;
 109     A/UX:*)
 110         echo "m68k-apple-aux3"; exit 0
 111         ;;
 112
 113     AIX:[3-9]:4:*)
 114         echo "${MACHINE}-ibm-aix"; exit 0
 115         ;;
 116
 117     AIX:*:[5-9]:*)
 118         echo "${MACHINE}-ibm-aix"; exit 0
 119         ;;
 120
 121     AIX:*)
 122         echo "${MACHINE}-ibm-aix3"; exit 0
 123         ;;
 124
 125     BeOS:*:BePC)
 126     if [ -e /boot/develop/headers/be/bone ]; then
 127                 echo "beos-x86-bone"; exit 0
 128         else
 129                 echo "beos-x86-r5"; exit 0
 130         fi
 131         ;;
 132
 133     dgux:*)
 134         echo "${MACHINE}-dg-dgux"; exit 0
 135         ;;
 136
 137     HI-UX:*)
 138         echo "${MACHINE}-hi-hiux"; exit 0
 139         ;;
 140
 141     HP-UX:*)
 142         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 143         case "$HPUXVER" in
 144             1[0-9].*)   # HPUX 10 and 11 targets are unified
 145                 echo "${MACHINE}-hp-hpux1x"; exit 0
 146                 ;;
 147             *)
 148                 echo "${MACHINE}-hp-hpux"; exit 0
 149                 ;;
 150         esac
 151         ;;
 152
 153     IRIX:5.*)
 154         echo "mips2-sgi-irix"; exit 0
 155         ;;
 156
 157     IRIX:6.*)
 158         echo "mips3-sgi-irix"; exit 0
 159         ;;
 160
 161     IRIX64:*)
 162         echo "mips4-sgi-irix64"; exit 0
 163         ;;
 164
 165     Linux:[2-9].*)
 166         echo "${MACHINE}-whatever-linux2"; exit 0
 167         ;;
 168
 169     Linux:1.*)
 170         echo "${MACHINE}-whatever-linux1"; exit 0
 171         ;;
 172
 173     GNU*)
 174         echo "hurd-x86"; exit 0;
 175         ;;
 176
 177     LynxOS:*)
 178         echo "${MACHINE}-lynx-lynxos"; exit 0
 179         ;;
 180
 181     BSD/OS:4.*)  # BSD/OS always says 386
 182         echo "i486-whatever-bsdi4"; exit 0
 183         ;;
 184
 185     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 186         case `/sbin/sysctl -n hw.model` in
 187             Pentium*)
 188                 echo "i586-whatever-bsdi"; exit 0
 189                 ;;
 190             *)
 191                 echo "i386-whatever-bsdi"; exit 0
 192                 ;;
 193             esac;
 194         ;;
 195
 196     BSD/386:*|BSD/OS:*)
 197         echo "${MACHINE}-whatever-bsdi"; exit 0
 198         ;;
 199
 200     FreeBSD:*:*:*386*)
 201         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
 202         MACH=`sysctl -n hw.model`
 203         ARCH='whatever'
 204         case ${MACH} in
 205            *386*       ) MACH="i386"     ;;
 206            *486*       ) MACH="i486"     ;;
 207            Pentium\ II*) MACH="i686"     ;;
 208            Pentium*    ) MACH="i586"     ;;
 209            *           ) MACH="$MACHINE" ;;
 210         esac
 211         case ${MACH} in
 212            i[0-9]86 ) ARCH="pc" ;;
 213         esac
 214         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
 215         ;;
 216
 217     FreeBSD:*)
 218         echo "${MACHINE}-whatever-freebsd"; exit 0
 219         ;;
 220
 221     NetBSD:*:*:*386*)
 222         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 223         ;;
 224
 225     NetBSD:*)
 226         echo "${MACHINE}-whatever-netbsd"; exit 0
 227         ;;
 228
 229     OpenBSD:*)
 230         echo "${MACHINE}-whatever-openbsd"; exit 0
 231         ;;
 232
 233     OpenUNIX:*)
 234         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
 235         ;;
 236
 237     OSF1:*:*:*alpha*)
 238         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
 239         case "$OSFMAJOR" in
 240             4|5)
 241                 echo "${MACHINE}-dec-tru64"; exit 0
 242                 ;;
 243             1|2|3)
 244                 echo "${MACHINE}-dec-osf"; exit 0
 245                 ;;
 246             *)
 247                 echo "${MACHINE}-dec-osf"; exit 0
 248                 ;;
 249         esac
 250         ;;
 251
 252     QNX:*)
 253         case "$RELEASE" in
 254             4*)
 255                 echo "${MACHINE}-whatever-qnx4"
 256                 ;;
 257             6*)
 258                 echo "${MACHINE}-whatever-qnx6"
 259                 ;;
 260             *)
 261                 echo "${MACHINE}-whatever-qnx"
 262                 ;;
 263         esac
 264         exit 0
 265         ;;
 266
 267     Paragon*:*:*:*)
 268         echo "i860-intel-osf1"; exit 0
 269         ;;
 270
 271     Rhapsody:*)
 272         echo "ppc-apple-rhapsody"; exit 0
 273         ;;
 274
 275     Darwin:*)
 276         case "$MACHINE" in
 277             Power*)
 278                 echo "ppc-apple-darwin${VERSION}"
 279                 ;;
 280             *)
 281                 echo "i686-apple-darwin${VERSION}"
 282                 ;;
 283         esac
 284         exit 0
 285         ;;
 286
 287     SunOS:5.*)
 288         echo "${MACHINE}-whatever-solaris2"; exit 0
 289         ;;
 290
 291     SunOS:*)
 292         echo "${MACHINE}-sun-sunos4"; exit 0
 293         ;;
 294
 295     UNIX_System_V:4.*:*)
 296         echo "${MACHINE}-whatever-sysv4"; exit 0
 297         ;;
 298
 299     VOS:*:*:i786)
 300      echo "i386-stratus-vos"; exit 0
 301      ;;
 302
 303     VOS:*:*:*)
 304      echo "hppa1.1-stratus-vos"; exit 0
 305      ;;
 306
 307     *:4*:R4*:m88k)
 308         echo "${MACHINE}-whatever-sysv4"; exit 0
 309         ;;
 310
 311     DYNIX/ptx:4*:*)
 312         echo "${MACHINE}-whatever-sysv4"; exit 0
 313         ;;
 314
 315     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 316         echo "i486-ncr-sysv4"; exit 0
 317         ;;
 318
 319     ULTRIX:*)
 320         echo "${MACHINE}-unknown-ultrix"; exit 0
 321         ;;
 322
 323     SINIX*|ReliantUNIX*)
 324         echo "${MACHINE}-siemens-sysv4"; exit 0
 325         ;;
 326
 327     POSIX-BC*)
 328         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
 329         ;;
 330
 331     machten:*)
 332        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 333        ;;
 334
 335     library:*)
 336         echo "${MACHINE}-ncr-sysv4"; exit 0
 337         ;;
 338
 339     ConvexOS:*:11.0:*)
 340         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 341         ;;
 342
 343     NEWS-OS:4.*)
 344         echo "mips-sony-newsos4"; exit 0;
 345         ;;
 346
 347     MINGW*)
 348         echo "${MACHINE}-whatever-mingw"; exit 0;
 349         ;;
 350     CYGWIN*)
 351         case "$RELEASE" in
 352             [bB]*|1.0|1.[12].*)
 353                 echo "${MACHINE}-whatever-cygwin_pre1.3"
 354                 ;;
 355             *)
 356                 echo "${MACHINE}-whatever-cygwin"
 357                 ;;
 358         esac
 359         exit 0
 360         ;;
 361
 362     *"CRAY T3E")
 363        echo "t3e-cray-unicosmk"; exit 0;
 364        ;;
 365
 366     *CRAY*)
 367        echo "j90-cray-unicos"; exit 0;
 368        ;;
 369
 370     NONSTOP_KERNEL*)
 371        echo "nsr-tandem-nsk"; exit 0;
 372        ;;
 373
 374     vxworks*)
 375        echo "${MACHINE}-whatever-vxworks"; exit 0;
 376        ;;
 377 esac
 378
 379 #
 380 # Ugg. These are all we can determine by what we know about
 381 # the output of uname. Be more creative:
 382 #
 383
 384 # Do the Apollo stuff first. Here, we just simply assume
 385 # that the existence of the /usr/apollo directory is proof
 386 # enough
 387 if [ -d /usr/apollo ]; then
 388     echo "whatever-apollo-whatever"
 389     exit 0
 390 fi
 391
 392 # Now NeXT
 393 ISNEXT=`hostinfo 2>/dev/null`
 394 case "$ISNEXT" in
 395     *'NeXT Mach 3.3'*)
 396         echo "whatever-next-nextstep3.3"; exit 0
 397         ;;
 398     *NeXT*)
 399         echo "whatever-next-nextstep"; exit 0
 400         ;;
 401 esac
 402
 403 # At this point we gone through all the one's
 404 # we know of: Punt
 405
 406 echo "${MACHINE}-whatever-${SYSTEM}"
 407 exit 0
 408 ) 2>/dev/null | (
 409
 410 # ---------------------------------------------------------------------------
 411 # this is where the translation occurs into SSLeay terms
 412 # ---------------------------------------------------------------------------
 413
 414 # Only set CC if not supplied already
 415 if [ -z "$CROSS_COMPILE$CC" ]; then
 416   GCCVER=`sh -c "gcc -dumpversion" 2>/dev/null`
 417   if [ "$GCCVER" != "" ]; then
 418     # then strip off whatever prefix egcs prepends the number with...
 419     # Hopefully, this will work for any future prefixes as well.
 420     GCCVER=`echo $GCCVER | LC_ALL=C sed 's/^[a-zA-Z]*\-//'`
 421     # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 422     # does give us what we want though, so we use that.  We just just the
 423     # major and minor version numbers.
 424     # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 425     GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 426     CC=gcc
 427   else
 428     CC=cc
 429   fi
 430 fi
 431 GCCVER=${GCCVER:-0}
 432 if [ "$SYSTEM" = "HP-UX" ];then
 433   # By default gcc is a ILP32 compiler (with long long == 64).
 434   GCC_BITS="32"
 435   if [ $GCCVER -ge 30 ]; then
 436     # PA64 support only came in with gcc 3.0.x.
 437     # We check if the preprocessor symbol __LP64__ is defined...
 438     if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
 439       : # __LP64__ has slipped through, it therefore is not defined
 440     else
 441       GCC_BITS="64"
 442     fi
 443   fi
 444 fi
 445 if [ "$SYSTEM" = "SunOS" ]; then
 446   if [ $GCCVER -ge 30 ]; then
 447     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 448     # to be working, at the very least 'make test' passes...
 449     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 450       GCC_ARCH="-m64"
 451     else
 452       GCC_ARCH="-m32"
 453     fi
 454   fi
 455   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 456   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 457         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 458         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 459   CCVER=${CCVER:-0}
 460   if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
 461     CC=cc       # overrides gcc!!!
 462     if [ $CCVER -eq 50 ]; then
 463       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 464       echo "         patch #107357-01 or later applied."
 465       sleep 5
 466     fi
 467   fi
 468 fi
 469
 470 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 471   # check for Compaq C, expected output is "blah-blah C Vx.x"
 472   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 473         egrep -e '.* C V[0-9]\.[0-9]' | \
 474         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 475   CCCVER=${CCCVER:-0}
 476   if [ $CCCVER -gt 60 ]; then
 477     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 478                 # only on hash routines and des, otherwise gcc (2.95)
 479                 # keeps along rather tight...
 480   fi
 481 fi
 482
 483 if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
 484     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 485 fi
 486
 487 CCVER=${CCVER:-0}
 488
 489 # read the output of the embedded GuessOS
 490 read GUESSOS
 491
 492 echo Operating system: $GUESSOS
 493
 494 # now map the output into SSLeay terms ... really should hack into the
 495 # script above so we end up with values in vars but that would take
 496 # more time that I want to waste at the moment
 497 case "$GUESSOS" in
 498   uClinux*64*)
 499     OUT=uClinux-dist64
 500         ;;
 501   uClinux*)
 502     OUT=uClinux-dist
 503         ;;
 504   mips2-sgi-irix)
 505         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 506         CPU=${CPU:-0}
 507         if [ $CPU -ge 4000 ]; then
 508                 options="$options -mips2"
 509         fi
 510         OUT="irix-$CC"
 511         ;;
 512   mips3-sgi-irix)
 513         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 514         #CPU=${CPU:-0}
 515         #if [ $CPU -ge 5000 ]; then
 516         #       options="$options -mips4"
 517         #else
 518         #       options="$options -mips3"
 519         #fi
 520         OUT="irix-mips3-$CC"
 521         ;;
 522   mips4-sgi-irix64)
 523         echo "WARNING! If you wish to build 64-bit library, then you have to"
 524         echo "         invoke './Configure irix64-mips4-$CC' *manually*."
 525         if [ "$TEST" = "false" -a -t 1 ]; then
 526           echo "         You have about 5 seconds to press Ctrl-C to abort."
 527           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 528         fi
 529         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 530         #CPU=${CPU:-0}
 531         #if [ $CPU -ge 5000 ]; then
 532         #        options="$options -mips4"
 533         #else
 534         #        options="$options -mips3"
 535         #fi
 536         OUT="irix-mips3-$CC"
 537         ;;
 538   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 539   ppc-apple-darwin*)
 540         ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
 541         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 542             echo "WARNING! If you wish to build 64-bit library, then you have to"
 543             echo "         invoke './Configure darwin64-ppc-cc' *manually*."
 544             if [ "$TEST" = "false" -a -t 1 ]; then
 545               echo "         You have about 5 seconds to press Ctrl-C to abort."
 546               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 547             fi
 548         fi
 549         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 550             OUT="darwin64-ppc-cc"
 551         else
 552             OUT="darwin-ppc-cc"
 553         fi ;;
 554   i?86-apple-darwin*)
 555         ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
 556         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 557             echo "WARNING! If you wish to build 64-bit library, then you have to"
 558             echo "         invoke './Configure darwin64-x86_64-cc' *manually*."
 559             if [ "$TEST" = "false" -a -t 1 ]; then
 560               echo "         You have about 5 seconds to press Ctrl-C to abort."
 561               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 562             fi
 563         fi
 564         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 565             OUT="darwin64-x86_64-cc"
 566         else
 567             OUT="darwin-i386-cc"
 568         fi ;;
 569   armv6+7-*-iphoneos)
 570         options="$options -arch%20armv6 -arch%20armv7"
 571         OUT="iphoneos-cross" ;;
 572   *-*-iphoneos)
 573         options="$options -arch%20${MACHINE}"
 574         OUT="iphoneos-cross" ;;
 575   alpha-*-linux2)
 576         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 577         case ${ISA:-generic} in
 578         *[678]) OUT="linux-alpha+bwx-$CC" ;;
 579         *)      OUT="linux-alpha-$CC" ;;
 580         esac
 581         if [ "$CC" = "gcc" ]; then
 582             case ${ISA:-generic} in
 583             EV5|EV45)           options="$options -mcpu=ev5";;
 584             EV56|PCA56)         options="$options -mcpu=ev56";;
 585             *)                  options="$options -mcpu=ev6";;
 586             esac
 587         fi
 588         ;;
 589   ppc64-*-linux2)
 590         if [ -z "$KERNEL_BITS" ]; then
 591             echo "WARNING! If you wish to build 64-bit library, then you have to"
 592             echo "         invoke './Configure linux-ppc64' *manually*."
 593             if [ "$TEST" = "false" -a -t 1 ]; then
 594                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 595                 (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 596             fi
 597         fi
 598         if [ "$KERNEL_BITS" = "64" ]; then
 599             OUT="linux-ppc64"
 600         else
 601             OUT="linux-ppc"
 602             (echo "__LP64__" | gcc -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null) || options="$options -m32"
 603         fi
 604         ;;
 605   ppc-*-linux2) OUT="linux-ppc" ;;
 606   mips64*-*-linux2)
 607         echo "WARNING! If you wish to build 64-bit library, then you have to"
 608         echo "         invoke './Configure linux64-mips64' *manually*."
 609         if [ "$TEST" = "false" -a -t 1 ]; then
 610             echo "         You have about 5 seconds to press Ctrl-C to abort."
 611             (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 612         fi
 613         OUT="linux-mips64"
 614         ;;
 615   mips*-*-linux2) OUT="linux-mips32" ;;
 616   ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
 617   ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
 618   pentium-*-vxworks*) OUT="vxworks-pentium" ;;
 619   simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
 620   mips-*-vxworks*) OUT="vxworks-mips";;
 621   ia64-*-linux?) OUT="linux-ia64" ;;
 622   sparc64-*-linux2)
 623         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 624         echo "         and wish to build 64-bit library, then you have to"
 625         echo "         invoke './Configure linux64-sparcv9' *manually*."
 626         if [ "$TEST" = "false" -a -t 1 ]; then
 627           echo "          You have about 5 seconds to press Ctrl-C to abort."
 628           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 629         fi
 630         OUT="linux-sparcv9" ;;
 631   sparc-*-linux2)
 632         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 633         case ${KARCH:-sun4} in
 634         sun4u*) OUT="linux-sparcv9" ;;
 635         sun4m)  OUT="linux-sparcv8" ;;
 636         sun4d)  OUT="linux-sparcv8" ;;
 637         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 638         esac ;;
 639   parisc*-*-linux2)
 640         # 64-bit builds under parisc64 linux are not supported and
 641         # compiler is expected to generate 32-bit objects...
 642         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 643         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
 644
 645         # ??TODO ??  Model transformations
 646         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 647         #    assuming no further arch. identification will ever be used by GCC.
 648         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 649         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 650         #    for these chips in the future.
 651         #         PA7300LC -> 7100LC (1.1)
 652         #         PA8200   -> 8000   (2.0)
 653         #         PA8500   -> 8000   (2.0)
 654         #         PA8600   -> 8000   (2.0)
 655
 656         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
 657         # Finish Model transformations
 658
 659         options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 660         OUT="linux-generic32" ;;
 661   armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
 662   armv[7-9]*-*-linux2) OUT="linux-armv4"; options="$options -march=armv7-a" ;;
 663   arm*-*-linux2) OUT="linux-armv4" ;;
 664   sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 665   sh*-*-linux2)  OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
 666   m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 667   s390-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 668   s390x-*-linux2)
 669         # To be uncommented when glibc bug is fixed, see Configure...
 670         #if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
 671         #  echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
 672         #  echo "         have to invoke './Configure linux32-s390x' *manually*."
 673         #  if [ "$TEST" = "false" -a -t -1 ]; then
 674         #    echo "         You have about 5 seconds to press Ctrl-C to abort."
 675         #    (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 676         #  fi
 677         #fi
 678         OUT="linux64-s390x"
 679         ;;
 680   x86_64-*-linux?) OUT="linux-x86_64" ;;
 681   *86-*-linux2) OUT="linux-elf"
 682         if [ "$GCCVER" -gt 28 ]; then
 683           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 684             options="$options -march=pentium"
 685           fi
 686           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 687             options="$options -march=pentiumpro"
 688           fi
 689           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 690             options="$options -march=k6"
 691           fi
 692         fi ;;
 693   *-*-linux1) OUT="linux-aout" ;;
 694   *-*-linux2) OUT="linux-generic32" ;;
 695   sun4[uv]*-*-solaris2)
 696         OUT="solaris-sparcv9-$CC"
 697         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
 698         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
 699             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 700                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 701                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
 702                 if [ "$TEST" = "false" -a -t 1 ]; then
 703                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 704                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 705                 fi
 706             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 707                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 708                 # (first one found on the $PATH). I assume that user
 709                 # expects certain consistency with the rest of his builds
 710                 # and therefore switch over to 64-bit. <appro>
 711                 OUT="solaris64-sparcv9-gcc"
 712                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 713                 echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
 714                 if [ "$TEST" = "false" -a -t 1 ]; then
 715                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 716                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 717                 fi
 718             elif [ "$GCC_ARCH" = "-m32" ]; then
 719                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 720                 echo "        and wish to build 64-bit library, then you have to"
 721                 echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
 722                 if [ "$TEST" = "false" -a -t 1 ]; then
 723                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 724                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 725                 fi
 726             fi
 727         fi
 728         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
 729             OUT="solaris64-sparcv9-$CC"
 730         fi
 731         ;;
 732   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 733   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 734   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 735   *86*-*-solaris2)
 736         ISA64=`(isalist) 2>/dev/null | grep amd64`
 737         if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
 738             OUT="solaris64-x86_64-$CC"
 739         else
 740             OUT="solaris-x86-$CC"
 741             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
 742                 options="$options no-sse2"
 743             fi
 744         fi
 745         ;;
 746   *-*-sunos4)           OUT="sunos-$CC" ;;
 747
 748   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
 749   alpha*-*-*bsd*)       OUT="BSD-generic64"; options="$options -DL_ENDIAN" ;;
 750   powerpc64-*-*bsd*)    OUT="BSD-generic64"; options="$options -DB_ENDIAN" ;;
 751   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 752   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 753   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 754   *86*-*-*bsd*)         # mimic ld behaviour when it's looking for libc...
 755                         if [ -L /usr/lib/libc.so ]; then        # [Free|Net]BSD
 756                             libc=/usr/lib/libc.so
 757                         else                                    # OpenBSD
 758                             # ld searches for highest libc.so.* and so do we
 759                             libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
 760                         fi
 761                         case "`(file -L $libc) 2>/dev/null`" in
 762                         *ELF*)  OUT="BSD-x86-elf" ;;
 763                         *)      OUT="BSD-x86"; options="$options no-sse2" ;;
 764                         esac ;;
 765   *-*-*bsd*)            OUT="BSD-generic32" ;;
 766
 767   *-*-osf)              OUT="osf1-alpha-cc" ;;
 768   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 769   *-*-[Uu]nix[Ww]are7)
 770         if [ "$CC" = "gcc" ]; then
 771           OUT="unixware-7-gcc" ; options="$options no-sse2"
 772         else
 773           OUT="unixware-7" ; options="$options no-sse2 -D__i386__"
 774         fi
 775         ;;
 776   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
 777   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
 778   *-*-vos)
 779         options="$options no-threads no-shared no-asm no-dso"
 780         EXE=".pm"
 781         OUT="vos-$CC" ;;
 782   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 783   RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
 784   *-siemens-sysv4) OUT="SINIX" ;;
 785   *-hpux1*)
 786         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 787             OUT="hpux64-parisc2-gcc"
 788         fi
 789         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 790         KERNEL_BITS=${KERNEL_BITS:-32}
 791         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 792         CPU_VERSION=${CPU_VERSION:-0}
 793         # See <sys/unistd.h> for further info on CPU_VERSION.
 794         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 795              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 796                 OUT="hpux64-ia64-cc"
 797              else
 798                 OUT="hpux-ia64-cc"
 799              fi
 800         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 801              OUT=${OUT:-"hpux-parisc2-${CC}"}
 802              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 803                 echo "WARNING! If you wish to build 64-bit library then you have to"
 804                 echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
 805                 if [ "$TEST" = "false" -a -t 1 ]; then
 806                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 807                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 808                 fi
 809              fi
 810         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 811              OUT="hpux-parisc-${CC}"
 812         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 813              OUT="hpux-parisc-${CC}"
 814         else                                    # Motorola(?) CPU
 815              OUT="hpux-$CC"
 816         fi
 817         options="$options -D_REENTRANT" ;;
 818   *-hpux)       OUT="hpux-parisc-$CC" ;;
 819   *-aix)
 820         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 821         KERNEL_BITS=${KERNEL_BITS:-32}
 822         OBJECT_MODE=${OBJECT_MODE:-32}
 823         if [ "$CC" = "gcc" ]; then
 824             OUT="aix-gcc"
 825           if [ $OBJECT_MODE -eq 64 ]; then
 826             echo 'Your $OBJECT_MODE was found to be set to 64'
 827             OUT="aix64-gcc"
 828           fi
 829         elif [ $OBJECT_MODE -eq 64 ]; then
 830             echo 'Your $OBJECT_MODE was found to be set to 64'
 831             OUT="aix64-cc"
 832         else
 833             OUT="aix-cc"
 834             if [ $KERNEL_BITS -eq 64 ]; then
 835                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 836                 echo "         invoke './Configure aix64-cc' *manually*."
 837                 if [ "$TEST" = "false" -a -t 1 ]; then
 838                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 839                     (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 840                 fi
 841             fi
 842         fi
 843         if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
 844             :   # this applies even to Power3 and later, as they return PowerPC_POWER[345]
 845         else
 846             options="$options no-asm"
 847         fi
 848         ;;
 849   # these are all covered by the catchall below
 850   # *-dgux) OUT="dgux" ;;
 851   mips-sony-newsos4) OUT="newsos4-gcc" ;;
 852   *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
 853   *-*-cygwin) OUT="Cygwin" ;;
 854   t3e-cray-unicosmk) OUT="cray-t3e" ;;
 855   j90-cray-unicos) OUT="cray-j90" ;;
 856   nsr-tandem-nsk) OUT="tandem-c89" ;;
 857   beos-*) OUT="$GUESSOS" ;;
 858   x86pc-*-qnx6) OUT="QNX6-i386" ;;
 859   *-*-qnx6) OUT="QNX6" ;;
 860   x86-*-android|i?86-*-android) OUT="android-x86" ;;
 861   armv[7-9]*-*-android) OUT="android-armv7" ;;
 862   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 863 esac
 864
 865 # NB: This atalla support has been superseded by the ENGINE support
 866 # That contains its own header and definitions anyway. Support can
 867 # be enabled or disabled on any supported platform without external
 868 # headers, eg. by adding the "hw-atalla" switch to ./config or
 869 # perl Configure
 870 #
 871 # See whether we can compile Atalla support
 872 #if [ -f /usr/include/atasi.h ]
 873 #then
 874 #  options="$options -DATALLA"
 875 #fi
 876
 877 if [ -n "$CONFIG_OPTIONS" ]; then
 878   options="$options $CONFIG_OPTIONS"
 879 fi
 880
 881 if expr "$options" : '.*no\-asm' > /dev/null; then :; else
 882   sh -c "$CROSS_COMPILE${CC:-gcc} -Wa,--help -c -o /tmp/null.$$.o -x assembler /dev/null && rm /tmp/null.$$.o" 2>&1 | \
 883   grep \\--noexecstack >/dev/null && \
 884   options="$options -Wa,--noexecstack"
 885 fi
 886
 887 # gcc < 2.8 does not support -march=ultrasparc
 888 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 889 then
 890   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 891   echo "         Upgrade to gcc-2.8 or later."
 892   sleep 5
 893   OUT=solaris-sparcv8-gcc
 894 fi
 895 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 896 then
 897   echo "WARNING! Falling down to 'linux-sparcv8'."
 898   echo "         Upgrade to gcc-2.8 or later."
 899   sleep 5
 900   OUT=linux-sparcv8
 901 fi
 902
 903 case "$GUESSOS" in
 904   i386-*) options="$options 386" ;;
 905 esac
 906
 907 for i in aes bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha
 908 do
 909   if [ ! -d crypto/$i ]
 910   then
 911     options="$options no-$i"
 912   fi
 913 done
 914
 915 # Discover Kerberos 5 (since it's still a prototype, we don't
 916 # do any guesses yet, that's why this section is commented away.
 917 #if [ -d /usr/kerberos ]; then
 918 #    krb5_dir=/usr/kerberos
 919 #    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
 920 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 921 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 922 #       -a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
 923 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 924 #       options="$options --with-krb5-flavor=MIT"
 925 #    fi
 926 #elif [ -d /usr/heimdal ]; then
 927 #    krb5_dir=/usr/heimdal
 928 #    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
 929 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 930 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 931 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 932 #       options="$options --with-krb5-flavor=Heimdal"
 933 #    fi
 934 #fi
 935
 936 if [ -z "$OUT" ]; then
 937   OUT="$CC"
 938 fi
 939
 940 if [ ".$PERL" = . ] ; then
 941         for i in . `echo $PATH | sed 's/:/ /g'`; do
 942                 if [ -f "$i/perl5$EXE" ] ; then
 943                         PERL="$i/perl5$EXE"
 944                         break;
 945                 fi;
 946         done
 947 fi
 948
 949 if [ ".$PERL" = . ] ; then
 950         for i in . `echo $PATH | sed 's/:/ /g'`; do
 951                 if [ -f "$i/perl$EXE" ] ; then
 952                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 953                                 PERL="$i/perl$EXE"
 954                                 break;
 955                         fi;
 956                 fi;
 957         done
 958 fi
 959
 960 if [ ".$PERL" = . ] ; then
 961         echo "You need Perl 5."
 962         exit 1
 963 fi
 964
 965 # run Configure to check to see if we need to specify the
 966 # compiler for the platform ... in which case we add it on
 967 # the end ... otherwise we leave it off
 968
 969 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
 970 if [ $? = "0" ]; then
 971   OUT="$OUT-$CC"
 972 fi
 973
 974 OUT="$PREFIX$OUT"
 975
 976 $PERL ./Configure LIST | grep "$OUT" > /dev/null
 977 if [ $? = "0" ]; then
 978   echo Configuring for $OUT
 979
 980   if [ "$TEST" = "true" ]; then
 981     echo $PERL ./Configure $OUT $options
 982   else
 983     $PERL ./Configure $OUT $options
 984   fi
 985 else
 986   echo "This system ($OUT) is not supported. See file INSTALL for details."
 987 fi
 988 )