config

   1 #!/bin/sh
   2 #
   3 # OpenSSL config: determine the operating system and run ./Configure
   4 #
   5 # "config -h" for usage information.
   6 #
   7 #          this is a merge of minarch and GuessOS from the Apache Group.
   8 #          Originally written by Tim Hudson <tjh@cryptsoft.com>.
   9
  10 # Original Apache Group comments on GuessOS
  11
  12 # Simple OS/Platform guesser. Similar to config.guess but
  13 # much, much smaller. Since it was developed for use with
  14 # Apache, it follows under Apache's regular licensing
  15 # with one specific addition: Any changes or additions
  16 # to this script should be Emailed to the Apache
  17 # group (apache@apache.org) in general and to
  18 # Jim Jagielski (jim@jaguNET.com) in specific.
  19 #
  20 # Be as similar to the output of config.guess/config.sub
  21 # as possible.
  22
  23 SUFFIX=""
  24 TEST="false"
  25 EXE=""
  26 THERE=`dirname $0`
  27
  28 # pick up any command line args to config
  29 for i
  30 do
  31 case "$i" in
  32 -d*) options=$options" --debug";;
  33 -t*) TEST="true";;
  34 -h*) TEST="true"; cat <<EOF
  35 Usage: config [options]
  36  -d     Build with debugging when possible.
  37  -t     Test mode, do not run the Configure perl script.
  38  -h     This help.
  39
  40 Any other text will be passed to the Configure perl script.
  41 See INSTALL for instructions.
  42
  43 EOF
  44 ;;
  45 *) options=$options" $i" ;;
  46 esac
  47 done
  48
  49 # First get uname entries that we use below
  50
  51 [ "$MACHINE" ] || MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  52 [ "$RELEASE" ] || RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  53 [ "$SYSTEM" ] || SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  54 [ "$BUILD" ] || VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
  55
  56
  57 # Now test for ISC and SCO, since it is has a braindamaged uname.
  58 #
  59 # We need to work around FreeBSD 1.1.5.1
  60 (
  61 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
  62 if [ "x$XREL" != "x" ]; then
  63     if [ -f /etc/kconfig ]; then
  64         case "$XREL" in
  65             4.0|4.1)
  66                     echo "${MACHINE}-whatever-isc4"; exit 0
  67                 ;;
  68         esac
  69     else
  70         case "$XREL" in
  71             3.2v4.2)
  72                 echo "whatever-whatever-sco3"; exit 0
  73                 ;;
  74             3.2v5.0*)
  75                 echo "whatever-whatever-sco5"; exit 0
  76                 ;;
  77             4.2MP)
  78                 case "x${VERSION}" in
  79                     x2.0*) echo "whatever-whatever-unixware20"; exit 0 ;;
  80                     x2.1*) echo "whatever-whatever-unixware21"; exit 0 ;;
  81                     x2*)   echo "whatever-whatever-unixware2";  exit 0 ;;
  82                 esac
  83                 ;;
  84             4.2)
  85                 echo "whatever-whatever-unixware1"; exit 0
  86                 ;;
  87             5*)
  88                 case "x${VERSION}" in
  89                     # We hardcode i586 in place of ${MACHINE} for the
  90                     # following reason. The catch is that even though Pentium
  91                     # is minimum requirement for platforms in question,
  92                     # ${MACHINE} gets always assigned to i386. Now, problem
  93                     # with i386 is that it makes ./config pass 386 to
  94                     # ./Configure, which in turn makes make generate
  95                     # inefficient SHA-1 (for this moment) code.
  96                     x[678]*)  echo "i586-sco-unixware7"; exit 0 ;;
  97                 esac
  98                 ;;
  99         esac
 100     fi
 101 fi
 102 # Now we simply scan though... In most cases, the SYSTEM info is enough
 103 #
 104 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
 105     A/UX:*)
 106         echo "m68k-apple-aux3"; exit 0
 107         ;;
 108
 109     AIX:[3-9]:4:*)
 110         echo "${MACHINE}-ibm-aix"; exit 0
 111         ;;
 112
 113     AIX:*:[5-9]:*)
 114         echo "${MACHINE}-ibm-aix"; exit 0
 115         ;;
 116
 117     AIX:*)
 118         echo "${MACHINE}-ibm-aix3"; exit 0
 119         ;;
 120
 121     HI-UX:*)
 122         echo "${MACHINE}-hi-hiux"; exit 0
 123         ;;
 124
 125     HP-UX:*)
 126         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 127         case "$HPUXVER" in
 128             1[0-9].*)   # HPUX 10 and 11 targets are unified
 129                 echo "${MACHINE}-hp-hpux1x"; exit 0
 130                 ;;
 131             *)
 132                 echo "${MACHINE}-hp-hpux"; exit 0
 133                 ;;
 134         esac
 135         ;;
 136
 137     IRIX:6.*)
 138         echo "mips3-sgi-irix"; exit 0
 139         ;;
 140
 141     IRIX64:*)
 142         echo "mips4-sgi-irix64"; exit 0
 143         ;;
 144
 145     Linux:[2-9].*)
 146         echo "${MACHINE}-whatever-linux2"; exit 0
 147         ;;
 148
 149     Linux:1.*)
 150         echo "${MACHINE}-whatever-linux1"; exit 0
 151         ;;
 152
 153     GNU*)
 154         echo "hurd-x86"; exit 0;
 155         ;;
 156
 157     LynxOS:*)
 158         echo "${MACHINE}-lynx-lynxos"; exit 0
 159         ;;
 160
 161     BSD/OS:4.*)  # BSD/OS always says 386
 162         echo "i486-whatever-bsdi4"; exit 0
 163         ;;
 164
 165     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 166         case `/sbin/sysctl -n hw.model` in
 167             Pentium*)
 168                 echo "i586-whatever-bsdi"; exit 0
 169                 ;;
 170             *)
 171                 echo "i386-whatever-bsdi"; exit 0
 172                 ;;
 173             esac;
 174         ;;
 175
 176     BSD/386:*|BSD/OS:*)
 177         echo "${MACHINE}-whatever-bsdi"; exit 0
 178         ;;
 179
 180     FreeBSD:*:*:*386*)
 181         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
 182         MACH=`sysctl -n hw.model`
 183         ARCH='whatever'
 184         case ${MACH} in
 185            *386*       ) MACH="i386"     ;;
 186            *486*       ) MACH="i486"     ;;
 187            Pentium\ II*) MACH="i686"     ;;
 188            Pentium*    ) MACH="i586"     ;;
 189            *           ) MACH="$MACHINE" ;;
 190         esac
 191         case ${MACH} in
 192            i[0-9]86 ) ARCH="pc" ;;
 193         esac
 194         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
 195         ;;
 196
 197     FreeBSD:*)
 198         echo "${MACHINE}-whatever-freebsd"; exit 0
 199         ;;
 200
 201     Haiku:*)
 202         echo "${MACHINE}-whatever-haiku"; exit 0
 203         ;;
 204
 205     NetBSD:*:*:*386*)
 206         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 207         ;;
 208
 209     NetBSD:*)
 210         echo "${MACHINE}-whatever-netbsd"; exit 0
 211         ;;
 212
 213     OpenBSD:*)
 214         echo "${MACHINE}-whatever-openbsd"; exit 0
 215         ;;
 216
 217     OpenUNIX:*)
 218         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
 219         ;;
 220
 221     OSF1:*:*:*alpha*)
 222         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
 223         case "$OSFMAJOR" in
 224             4|5)
 225                 echo "${MACHINE}-dec-tru64"; exit 0
 226                 ;;
 227             1|2|3)
 228                 echo "${MACHINE}-dec-osf"; exit 0
 229                 ;;
 230             *)
 231                 echo "${MACHINE}-dec-osf"; exit 0
 232                 ;;
 233         esac
 234         ;;
 235
 236     QNX:*)
 237         case "$RELEASE" in
 238             4*)
 239                 echo "${MACHINE}-whatever-qnx4"
 240                 ;;
 241             6*)
 242                 echo "${MACHINE}-whatever-qnx6"
 243                 ;;
 244             *)
 245                 echo "${MACHINE}-whatever-qnx"
 246                 ;;
 247         esac
 248         exit 0
 249         ;;
 250
 251     Paragon*:*:*:*)
 252         echo "i860-intel-osf1"; exit 0
 253         ;;
 254
 255     Rhapsody:*)
 256         echo "ppc-apple-rhapsody"; exit 0
 257         ;;
 258
 259     Darwin:*)
 260         case "$MACHINE" in
 261             Power*)
 262                 echo "ppc-apple-darwin${VERSION}"
 263                 ;;
 264             x86_64)
 265                 echo "x86_64-apple-darwin${VERSION}"
 266                 ;;
 267             *)
 268                 echo "i686-apple-darwin${VERSION}"
 269                 ;;
 270         esac
 271         exit 0
 272         ;;
 273
 274     SunOS:5.*)
 275         echo "${MACHINE}-whatever-solaris2"; exit 0
 276         ;;
 277
 278     SunOS:*)
 279         echo "${MACHINE}-sun-sunos4"; exit 0
 280         ;;
 281
 282     UNIX_System_V:4.*:*)
 283         echo "${MACHINE}-whatever-sysv4"; exit 0
 284         ;;
 285
 286     VOS:*:*:i786)
 287      echo "i386-stratus-vos"; exit 0
 288      ;;
 289
 290     VOS:*:*:*)
 291      echo "hppa1.1-stratus-vos"; exit 0
 292      ;;
 293
 294     *:4*:R4*:m88k)
 295         echo "${MACHINE}-whatever-sysv4"; exit 0
 296         ;;
 297
 298     DYNIX/ptx:4*:*)
 299         echo "${MACHINE}-whatever-sysv4"; exit 0
 300         ;;
 301
 302     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 303         echo "i486-ncr-sysv4"; exit 0
 304         ;;
 305
 306     ULTRIX:*)
 307         echo "${MACHINE}-unknown-ultrix"; exit 0
 308         ;;
 309
 310     POSIX-BC*)
 311         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
 312         ;;
 313
 314     machten:*)
 315        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 316        ;;
 317
 318     library:*)
 319         echo "${MACHINE}-ncr-sysv4"; exit 0
 320         ;;
 321
 322     ConvexOS:*:11.0:*)
 323         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 324         ;;
 325
 326     MINGW*)
 327         echo "${MACHINE}-whatever-mingw"; exit 0;
 328         ;;
 329     CYGWIN*)
 330         echo "${MACHINE}-pc-cygwin"; exit 0
 331         ;;
 332
 333     vxworks*)
 334        echo "${MACHINE}-whatever-vxworks"; exit 0;
 335        ;;
 336 esac
 337
 338 #
 339 # Ugg. These are all we can determine by what we know about
 340 # the output of uname. Be more creative:
 341 #
 342
 343 # Do the Apollo stuff first. Here, we just simply assume
 344 # that the existence of the /usr/apollo directory is proof
 345 # enough
 346 if [ -d /usr/apollo ]; then
 347     echo "whatever-apollo-whatever"
 348     exit 0
 349 fi
 350
 351 # Now NeXT
 352 ISNEXT=`hostinfo 2>/dev/null`
 353 case "$ISNEXT" in
 354     *'NeXT Mach 3.3'*)
 355         echo "whatever-next-nextstep3.3"; exit 0
 356         ;;
 357     *NeXT*)
 358         echo "whatever-next-nextstep"; exit 0
 359         ;;
 360 esac
 361
 362 # At this point we gone through all the one's
 363 # we know of: Punt
 364
 365 echo "${MACHINE}-whatever-${SYSTEM}"
 366 exit 0
 367 ) 2>/dev/null | (
 368
 369 # ---------------------------------------------------------------------------
 370 # this is where the translation occurs into SSLeay terms
 371 # ---------------------------------------------------------------------------
 372
 373 # Only set CC if not supplied already
 374 if [ -z "$CROSS_COMPILE$CC" ]; then
 375   GCCVER=`sh -c "gcc -dumpversion" 2>/dev/null`
 376   if [ "$GCCVER" != "" ]; then
 377     # then strip off whatever prefix egcs prepends the number with...
 378     # Hopefully, this will work for any future prefixes as well.
 379     GCCVER=`echo $GCCVER | LC_ALL=C sed 's/^[a-zA-Z]*\-//'`
 380     # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 381     # does give us what we want though, so we use that.  We just just the
 382     # major and minor version numbers.
 383     # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 384     GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 385     CC=gcc
 386   else
 387     CC=cc
 388   fi
 389 fi
 390 GCCVER=${GCCVER:-0}
 391 if [ "$SYSTEM" = "HP-UX" ];then
 392   # By default gcc is a ILP32 compiler (with long long == 64).
 393   GCC_BITS="32"
 394   if [ $GCCVER -ge 30 ]; then
 395     # PA64 support only came in with gcc 3.0.x.
 396     # We check if the preprocessor symbol __LP64__ is defined...
 397     if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
 398       : # __LP64__ has slipped through, it therefore is not defined
 399     else
 400       GCC_BITS="64"
 401     fi
 402   fi
 403 fi
 404 if [ "$SYSTEM" = "SunOS" ]; then
 405   if [ $GCCVER -ge 30 ]; then
 406     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 407     # to be working, at the very least 'make test' passes...
 408     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 409       GCC_ARCH="-m64"
 410     else
 411       GCC_ARCH="-m32"
 412     fi
 413   fi
 414   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 415   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 416         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 417         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 418   CCVER=${CCVER:-0}
 419   if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
 420     CC=cc       # overrides gcc!!!
 421     if [ $CCVER -eq 50 ]; then
 422       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 423       echo "         patch #107357-01 or later applied."
 424       sleep 5
 425     fi
 426   fi
 427 fi
 428
 429 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 430   # check for Compaq C, expected output is "blah-blah C Vx.x"
 431   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 432         egrep -e '.* C V[0-9]\.[0-9]' | \
 433         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 434   CCCVER=${CCCVER:-0}
 435   if [ $CCCVER -gt 60 ]; then
 436     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 437                 # only on hash routines and des, otherwise gcc (2.95)
 438                 # keeps along rather tight...
 439   fi
 440 fi
 441
 442 if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
 443     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 444 fi
 445
 446 CCVER=${CCVER:-0}
 447
 448 # read the output of the embedded GuessOS
 449 read GUESSOS
 450
 451 echo Operating system: $GUESSOS
 452
 453 # now map the output into SSLeay terms ... really should hack into the
 454 # script above so we end up with values in vars but that would take
 455 # more time that I want to waste at the moment
 456 case "$GUESSOS" in
 457   uClinux*64*)
 458     OUT=uClinux-dist64
 459         ;;
 460   uClinux*)
 461     OUT=uClinux-dist
 462         ;;
 463   mips3-sgi-irix)
 464         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 465         #CPU=${CPU:-0}
 466         #if [ $CPU -ge 5000 ]; then
 467         #       options="$options -mips4"
 468         #else
 469         #       options="$options -mips3"
 470         #fi
 471         OUT="irix-mips3-$CC"
 472         ;;
 473   mips4-sgi-irix64)
 474         echo "WARNING! If you wish to build 64-bit library, then you have to"
 475         echo "         invoke '$THERE/Configure irix64-mips4-$CC' *manually*."
 476         if [ "$TEST" = "false" -a -t 1 ]; then
 477           echo "         You have about 5 seconds to press Ctrl-C to abort."
 478           (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 479         fi
 480         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 481         #CPU=${CPU:-0}
 482         #if [ $CPU -ge 5000 ]; then
 483         #        options="$options -mips4"
 484         #else
 485         #        options="$options -mips3"
 486         #fi
 487         OUT="irix-mips3-$CC"
 488         ;;
 489   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 490   ppc-apple-darwin*)
 491         ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
 492         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 493             echo "WARNING! If you wish to build 64-bit library, then you have to"
 494             echo "         invoke '$THERE/Configure darwin64-ppc-cc' *manually*."
 495             if [ "$TEST" = "false" -a -t 1 ]; then
 496               echo "         You have about 5 seconds to press Ctrl-C to abort."
 497               (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 498             fi
 499         fi
 500         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 501             OUT="darwin64-ppc-cc"
 502         else
 503             OUT="darwin-ppc-cc"
 504         fi ;;
 505   i?86-apple-darwin*)
 506         ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
 507         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 508             echo "WARNING! If you wish to build 64-bit library, then you have to"
 509             echo "         invoke 'KERNEL_BITS=64 $THERE/config $options'."
 510             if [ "$TEST" = "false" -a -t 1 ]; then
 511               echo "         You have about 5 seconds to press Ctrl-C to abort."
 512               # The stty technique used elsewhere doesn't work on
 513               # MacOS. At least, right now on this Mac.
 514               sleep 5
 515             fi
 516         fi
 517         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 518             OUT="darwin64-x86_64-cc"
 519         else
 520             OUT="darwin-i386-cc"
 521         fi ;;
 522   x86_64-apple-darwin*)
 523         if [ -z "$KERNEL_BITS" ]; then
 524             echo "WARNING! If you wish to build 32-bit library, then you have to"
 525             echo "         invoke 'KERNEL_BITS=32 $THERE/config $options'."
 526             if [ "$TEST" = "false" -a -t 1 ]; then
 527               echo "         You have about 5 seconds to press Ctrl-C to abort."
 528               # The stty technique used elsewhere doesn't work on
 529               # MacOS. At least, right now on this Mac.
 530               sleep 5
 531             fi
 532         fi
 533         if [ "$KERNEL_BITS" = "32" ]; then
 534             OUT="darwin-i386-cc"
 535         else
 536             OUT="darwin64-x86_64-cc"
 537         fi ;;
 538   armv6+7-*-iphoneos)
 539         options="$options -arch%20armv6 -arch%20armv7"
 540         OUT="iphoneos-cross" ;;
 541   *-*-iphoneos)
 542         options="$options -arch%20${MACHINE}"
 543         OUT="iphoneos-cross" ;;
 544   arm64-*-iphoneos|*-*-ios64)
 545         OUT="ios64-cross" ;;
 546   alpha-*-linux2)
 547         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 548         case ${ISA:-generic} in
 549         *[678]) OUT="linux-alpha+bwx-$CC" ;;
 550         *)      OUT="linux-alpha-$CC" ;;
 551         esac
 552         if [ "$CC" = "gcc" ]; then
 553             case ${ISA:-generic} in
 554             EV5|EV45)           options="$options -mcpu=ev5";;
 555             EV56|PCA56)         options="$options -mcpu=ev56";;
 556             *)                  options="$options -mcpu=ev6";;
 557             esac
 558         fi
 559         ;;
 560   ppc64-*-linux2)
 561         if [ -z "$KERNEL_BITS" ]; then
 562             echo "WARNING! If you wish to build 64-bit library, then you have to"
 563             echo "         invoke '$THERE/Configure linux-ppc64' *manually*."
 564             if [ "$TEST" = "false" -a -t 1 ]; then
 565                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 566                 (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 567             fi
 568         fi
 569         if [ "$KERNEL_BITS" = "64" ]; then
 570             OUT="linux-ppc64"
 571         else
 572             OUT="linux-ppc"
 573             (echo "__LP64__" | gcc -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null) || options="$options -m32"
 574         fi
 575         ;;
 576   ppc64le-*-linux2) OUT="linux-ppc64le" ;;
 577   ppc-*-linux2) OUT="linux-ppc" ;;
 578   mips64*-*-linux2)
 579         echo "WARNING! If you wish to build 64-bit library, then you have to"
 580         echo "         invoke '$THERE/Configure linux64-mips64' *manually*."
 581         if [ "$TEST" = "false" -a -t 1 ]; then
 582             echo "         You have about 5 seconds to press Ctrl-C to abort."
 583             (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 584         fi
 585         OUT="linux-mips64"
 586         ;;
 587   mips*-*-linux2) OUT="linux-mips32" ;;
 588   ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
 589   ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
 590   pentium-*-vxworks*) OUT="vxworks-pentium" ;;
 591   simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
 592   mips-*-vxworks*) OUT="vxworks-mips";;
 593   ia64-*-linux?) OUT="linux-ia64" ;;
 594   sparc64-*-linux2)
 595         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 596         echo "         and wish to build 64-bit library, then you have to"
 597         echo "         invoke '$THERE/Configure linux64-sparcv9' *manually*."
 598         if [ "$TEST" = "false" -a -t 1 ]; then
 599           echo "          You have about 5 seconds to press Ctrl-C to abort."
 600           (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 601         fi
 602         OUT="linux-sparcv9" ;;
 603   sparc-*-linux2)
 604         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 605         case ${KARCH:-sun4} in
 606         sun4u*) OUT="linux-sparcv9" ;;
 607         sun4m)  OUT="linux-sparcv8" ;;
 608         sun4d)  OUT="linux-sparcv8" ;;
 609         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 610         esac ;;
 611   parisc*-*-linux2)
 612         # 64-bit builds under parisc64 linux are not supported and
 613         # compiler is expected to generate 32-bit objects...
 614         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 615         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
 616
 617         # ??TODO ??  Model transformations
 618         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 619         #    assuming no further arch. identification will ever be used by GCC.
 620         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 621         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 622         #    for these chips in the future.
 623         #         PA7300LC -> 7100LC (1.1)
 624         #         PA8200   -> 8000   (2.0)
 625         #         PA8500   -> 8000   (2.0)
 626         #         PA8600   -> 8000   (2.0)
 627
 628         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
 629         # Finish Model transformations
 630
 631         options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 632         OUT="linux-generic32" ;;
 633   armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
 634   armv[7-9]*-*-linux2) OUT="linux-armv4"; options="$options -march=armv7-a" ;;
 635   arm*-*-linux2) OUT="linux-armv4" ;;
 636   aarch64-*-linux2) OUT="linux-aarch64" ;;
 637   sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 638   sh*-*-linux2)  OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
 639   m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 640   s390-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 641   s390x-*-linux2)
 642         # To be uncommented when glibc bug is fixed, see Configure...
 643         #if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
 644         #  echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
 645         #  echo "         have to invoke './Configure linux32-s390x' *manually*."
 646         #  if [ "$TEST" = "false" -a -t -1 ]; then
 647         #    echo "         You have about 5 seconds to press Ctrl-C to abort."
 648         #    (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 649         #  fi
 650         #fi
 651         OUT="linux64-s390x"
 652         ;;
 653   x86_64-*-linux?) OUT="linux-x86_64" ;;
 654   *86-*-linux2) OUT="linux-elf"
 655         if [ "$GCCVER" -gt 28 ]; then
 656           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 657             options="$options -march=pentium"
 658           fi
 659           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 660             options="$options -march=pentiumpro"
 661           fi
 662           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 663             options="$options -march=k6"
 664           fi
 665         fi ;;
 666   *-*-linux1) OUT="linux-aout" ;;
 667   *-*-linux2) OUT="linux-generic32" ;;
 668   sun4[uv]*-*-solaris2)
 669         OUT="solaris-sparcv9-$CC"
 670         ISA64=`(isainfo) 2>/dev/null | grep sparcv9`
 671         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
 672             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 673                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 674                 echo "         invoke '$THERE/Configure solaris64-sparcv9-cc' *manually*."
 675                 if [ "$TEST" = "false" -a -t 1 ]; then
 676                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 677                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 678                 fi
 679             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 680                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 681                 # (first one found on the $PATH). I assume that user
 682                 # expects certain consistency with the rest of his builds
 683                 # and therefore switch over to 64-bit. <appro>
 684                 OUT="solaris64-sparcv9-gcc"
 685                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 686                 echo "         invoke '$THERE/Configure solaris-sparcv9-gcc' *manually*."
 687                 if [ "$TEST" = "false" -a -t 1 ]; then
 688                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 689                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 690                 fi
 691             elif [ "$GCC_ARCH" = "-m32" ]; then
 692                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 693                 echo "        and wish to build 64-bit library, then you have to"
 694                 echo "        invoke '$THERE/Configure solaris64-sparcv9-gcc' *manually*."
 695                 if [ "$TEST" = "false" -a -t 1 ]; then
 696                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 697                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 698                 fi
 699             fi
 700         fi
 701         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
 702             OUT="solaris64-sparcv9-$CC"
 703         fi
 704         ;;
 705   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 706   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 707   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 708   *86*-*-solaris2)
 709         ISA64=`(isainfo) 2>/dev/null | grep amd64`
 710         if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
 711             OUT="solaris64-x86_64-$CC"
 712         else
 713             OUT="solaris-x86-$CC"
 714             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
 715                 options="$options no-sse2"
 716             fi
 717         fi
 718         ;;
 719   *-*-sunos4)           OUT="sunos-$CC" ;;
 720
 721   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
 722   alpha*-*-*bsd*)       OUT="BSD-generic64"; options="$options -DL_ENDIAN" ;;
 723   powerpc64-*-*bsd*)    OUT="BSD-generic64"; options="$options -DB_ENDIAN" ;;
 724   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 725   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 726   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 727   *86*-*-*bsd*)         # mimic ld behaviour when it's looking for libc...
 728                         if [ -L /usr/lib/libc.so ]; then        # [Free|Net]BSD
 729                             libc=/usr/lib/libc.so
 730                         else                                    # OpenBSD
 731                             # ld searches for highest libc.so.* and so do we
 732                             libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
 733                         fi
 734                         case "`(file -L $libc) 2>/dev/null`" in
 735                         *ELF*)  OUT="BSD-x86-elf" ;;
 736                         *)      OUT="BSD-x86"; options="$options no-sse2" ;;
 737                         esac ;;
 738   x86_64-*-haiku)       OUT="haiku-x86_64" ;;
 739   *-*-haiku)            OUT="haiku-x86" ;;
 740   *-*-*bsd*)            OUT="BSD-generic32" ;;
 741
 742   *-*-osf)              OUT="osf1-alpha-cc" ;;
 743   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 744   *-*-[Uu]nix[Ww]are7)
 745         if [ "$CC" = "gcc" ]; then
 746           OUT="unixware-7-gcc" ; options="$options no-sse2"
 747         else
 748           OUT="unixware-7" ; options="$options no-sse2 -D__i386__"
 749         fi
 750         ;;
 751   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
 752   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
 753   *-*-vos)
 754         options="$options no-threads no-shared no-asm no-dso"
 755         EXE=".pm"
 756         OUT="vos-$CC" ;;
 757   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 758   *-hpux1*)
 759         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 760             OUT="hpux64-parisc2-gcc"
 761         fi
 762         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 763         KERNEL_BITS=${KERNEL_BITS:-32}
 764         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 765         CPU_VERSION=${CPU_VERSION:-0}
 766         # See <sys/unistd.h> for further info on CPU_VERSION.
 767         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 768              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 769                 OUT="hpux64-ia64-cc"
 770              else
 771                 OUT="hpux-ia64-cc"
 772              fi
 773         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 774              OUT=${OUT:-"hpux-parisc2-${CC}"}
 775              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 776                 echo "WARNING! If you wish to build 64-bit library then you have to"
 777                 echo "         invoke '$THERE/Configure hpux64-parisc2-cc' *manually*."
 778                 if [ "$TEST" = "false" -a -t 1 ]; then
 779                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 780                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 781                 fi
 782              fi
 783              # PA-RISC 2.0 is no longer supported as separate 32-bit
 784              # target. This is compensated for by run-time detection
 785              # in most critical assembly modules and taking advantage
 786              # of 2.0 architecture in PA-RISC 1.1 build.
 787              OUT="hpux-parisc1_1-${CC}"
 788         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 789              OUT="hpux-parisc1_1-${CC}"
 790         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 791              OUT="hpux-parisc-${CC}"
 792         else                                    # Motorola(?) CPU
 793              OUT="hpux-$CC"
 794         fi
 795         options="$options -D_REENTRANT" ;;
 796   *-hpux)       OUT="hpux-parisc-$CC" ;;
 797   *-aix)
 798         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 799         KERNEL_BITS=${KERNEL_BITS:-32}
 800         OBJECT_MODE=${OBJECT_MODE:-32}
 801         if [ "$CC" = "gcc" ]; then
 802             OUT="aix-gcc"
 803           if [ $OBJECT_MODE -eq 64 ]; then
 804             echo 'Your $OBJECT_MODE was found to be set to 64'
 805             OUT="aix64-gcc"
 806           fi
 807         elif [ $OBJECT_MODE -eq 64 ]; then
 808             echo 'Your $OBJECT_MODE was found to be set to 64'
 809             OUT="aix64-cc"
 810         else
 811             OUT="aix-cc"
 812             if [ $KERNEL_BITS -eq 64 ]; then
 813                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 814                 echo "         invoke '$THERE/Configure aix64-cc' *manually*."
 815                 if [ "$TEST" = "false" -a -t 1 ]; then
 816                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 817                     (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 818                 fi
 819             fi
 820         fi
 821         if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
 822             :   # this applies even to Power3 and later, as they return PowerPC_POWER[345]
 823         else
 824             options="$options no-asm"
 825         fi
 826         ;;
 827   # these are all covered by the catchall below
 828   i[3456]86-*-cygwin) OUT="Cygwin-x86" ;;
 829   *-*-cygwin) OUT="Cygwin-${MACHINE}" ;;
 830   x86pc-*-qnx6) OUT="QNX6-i386" ;;
 831   *-*-qnx6) OUT="QNX6" ;;
 832   x86-*-android|i?86-*-android) OUT="android-x86" ;;
 833   armv[7-9]*-*-android)
 834       OUT="android-armeabi"; options="$options -march=armv7-a" ;;
 835   arm*-*-android) OUT="android-armeabi" ;;
 836   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 837 esac
 838
 839 # NB: This atalla support has been superseded by the ENGINE support
 840 # That contains its own header and definitions anyway. Support can
 841 # be enabled or disabled on any supported platform without external
 842 # headers, eg. by adding the "hw-atalla" switch to ./config or
 843 # perl Configure
 844 #
 845 # See whether we can compile Atalla support
 846 #if [ -f /usr/include/atasi.h ]
 847 #then
 848 #  options="$options -DATALLA"
 849 #fi
 850
 851 if [ -n "$CONFIG_OPTIONS" ]; then
 852   options="$options $CONFIG_OPTIONS"
 853 fi
 854
 855 if expr "$options" : '.*no\-asm' > /dev/null; then :; else
 856   sh -c "$CROSS_COMPILE${CC:-gcc} -Wa,--help -c -o /tmp/null.$$.o -x assembler /dev/null && rm /tmp/null.$$.o" 2>&1 | \
 857   grep \\--noexecstack >/dev/null && \
 858   options="$options -Wa,--noexecstack"
 859 fi
 860
 861 # gcc < 2.8 does not support -march=ultrasparc
 862 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 863 then
 864   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 865   echo "         Upgrade to gcc-2.8 or later."
 866   sleep 5
 867   OUT=solaris-sparcv8-gcc
 868 fi
 869 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 870 then
 871   echo "WARNING! Falling down to 'linux-sparcv8'."
 872   echo "         Upgrade to gcc-2.8 or later."
 873   sleep 5
 874   OUT=linux-sparcv8
 875 fi
 876
 877 case "$GUESSOS" in
 878   i386-*) options="$options 386" ;;
 879 esac
 880
 881 for i in aes bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha
 882 do
 883   if [ ! -d $THERE/crypto/$i ]
 884   then
 885     options="$options no-$i"
 886   fi
 887 done
 888
 889 if [ -z "$OUT" ]; then
 890   OUT="$CC"
 891 fi
 892
 893 if [ ".$PERL" = . ] ; then
 894         for i in . `echo $PATH | sed 's/:/ /g'`; do
 895                 if [ -f "$i/perl5$EXE" ] ; then
 896                         PERL="$i/perl5$EXE"
 897                         break;
 898                 fi;
 899         done
 900 fi
 901
 902 if [ ".$PERL" = . ] ; then
 903         for i in . `echo $PATH | sed 's/:/ /g'`; do
 904                 if [ -f "$i/perl$EXE" ] ; then
 905                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 906                                 PERL="$i/perl$EXE"
 907                                 break;
 908                         fi;
 909                 fi;
 910         done
 911 fi
 912
 913 if [ ".$PERL" = . ] ; then
 914         echo "You need Perl 5."
 915         exit 1
 916 fi
 917
 918 # run Configure to check to see if we need to specify the
 919 # compiler for the platform ... in which case we add it on
 920 # the end ... otherwise we leave it off
 921
 922 $PERL $THERE/Configure LIST | grep "$OUT-$CC" > /dev/null
 923 if [ $? = "0" ]; then
 924   OUT="$OUT-$CC"
 925 fi
 926
 927 OUT="$OUT"
 928
 929 $PERL $THERE/Configure LIST | grep "$OUT" > /dev/null
 930 if [ $? = "0" ]; then
 931   echo Configuring for $OUT
 932
 933   if [ "$TEST" = "true" ]; then
 934     echo $PERL $THERE/Configure $OUT $options
 935   else
 936     $PERL $THERE/Configure $OUT $options
 937   fi
 938 else
 939   echo "This system ($OUT) is not supported. See file INSTALL for details."
 940 fi
 941 )