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:5.*)
 138         echo "mips2-sgi-irix"; exit 0
 139         ;;
 140
 141     IRIX:6.*)
 142         echo "mips3-sgi-irix"; exit 0
 143         ;;
 144
 145     IRIX64:*)
 146         echo "mips4-sgi-irix64"; exit 0
 147         ;;
 148
 149     Linux:[2-9].*)
 150         echo "${MACHINE}-whatever-linux2"; exit 0
 151         ;;
 152
 153     Linux:1.*)
 154         echo "${MACHINE}-whatever-linux1"; exit 0
 155         ;;
 156
 157     GNU*)
 158         echo "hurd-x86"; exit 0;
 159         ;;
 160
 161     LynxOS:*)
 162         echo "${MACHINE}-lynx-lynxos"; exit 0
 163         ;;
 164
 165     BSD/OS:4.*)  # BSD/OS always says 386
 166         echo "i486-whatever-bsdi4"; exit 0
 167         ;;
 168
 169     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 170         case `/sbin/sysctl -n hw.model` in
 171             Pentium*)
 172                 echo "i586-whatever-bsdi"; exit 0
 173                 ;;
 174             *)
 175                 echo "i386-whatever-bsdi"; exit 0
 176                 ;;
 177             esac;
 178         ;;
 179
 180     BSD/386:*|BSD/OS:*)
 181         echo "${MACHINE}-whatever-bsdi"; exit 0
 182         ;;
 183
 184     FreeBSD:*:*:*386*)
 185         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
 186         MACH=`sysctl -n hw.model`
 187         ARCH='whatever'
 188         case ${MACH} in
 189            *386*       ) MACH="i386"     ;;
 190            *486*       ) MACH="i486"     ;;
 191            Pentium\ II*) MACH="i686"     ;;
 192            Pentium*    ) MACH="i586"     ;;
 193            *           ) MACH="$MACHINE" ;;
 194         esac
 195         case ${MACH} in
 196            i[0-9]86 ) ARCH="pc" ;;
 197         esac
 198         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
 199         ;;
 200
 201     FreeBSD:*)
 202         echo "${MACHINE}-whatever-freebsd"; exit 0
 203         ;;
 204
 205     Haiku:*)
 206         echo "${MACHINE}-whatever-haiku"; exit 0
 207         ;;
 208
 209     NetBSD:*:*:*386*)
 210         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 211         ;;
 212
 213     NetBSD:*)
 214         echo "${MACHINE}-whatever-netbsd"; exit 0
 215         ;;
 216
 217     OpenBSD:*)
 218         echo "${MACHINE}-whatever-openbsd"; exit 0
 219         ;;
 220
 221     OpenUNIX:*)
 222         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
 223         ;;
 224
 225     OSF1:*:*:*alpha*)
 226         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
 227         case "$OSFMAJOR" in
 228             4|5)
 229                 echo "${MACHINE}-dec-tru64"; exit 0
 230                 ;;
 231             1|2|3)
 232                 echo "${MACHINE}-dec-osf"; exit 0
 233                 ;;
 234             *)
 235                 echo "${MACHINE}-dec-osf"; exit 0
 236                 ;;
 237         esac
 238         ;;
 239
 240     QNX:*)
 241         case "$RELEASE" in
 242             4*)
 243                 echo "${MACHINE}-whatever-qnx4"
 244                 ;;
 245             6*)
 246                 echo "${MACHINE}-whatever-qnx6"
 247                 ;;
 248             *)
 249                 echo "${MACHINE}-whatever-qnx"
 250                 ;;
 251         esac
 252         exit 0
 253         ;;
 254
 255     Paragon*:*:*:*)
 256         echo "i860-intel-osf1"; exit 0
 257         ;;
 258
 259     Rhapsody:*)
 260         echo "ppc-apple-rhapsody"; exit 0
 261         ;;
 262
 263     Darwin:*)
 264         case "$MACHINE" in
 265             Power*)
 266                 echo "ppc-apple-darwin${VERSION}"
 267                 ;;
 268             *)
 269                 echo "i686-apple-darwin${VERSION}"
 270                 ;;
 271         esac
 272         exit 0
 273         ;;
 274
 275     SunOS:5.*)
 276         echo "${MACHINE}-whatever-solaris2"; exit 0
 277         ;;
 278
 279     SunOS:*)
 280         echo "${MACHINE}-sun-sunos4"; exit 0
 281         ;;
 282
 283     UNIX_System_V:4.*:*)
 284         echo "${MACHINE}-whatever-sysv4"; exit 0
 285         ;;
 286
 287     VOS:*:*:i786)
 288      echo "i386-stratus-vos"; exit 0
 289      ;;
 290
 291     VOS:*:*:*)
 292      echo "hppa1.1-stratus-vos"; exit 0
 293      ;;
 294
 295     *:4*:R4*:m88k)
 296         echo "${MACHINE}-whatever-sysv4"; exit 0
 297         ;;
 298
 299     DYNIX/ptx:4*:*)
 300         echo "${MACHINE}-whatever-sysv4"; exit 0
 301         ;;
 302
 303     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 304         echo "i486-ncr-sysv4"; exit 0
 305         ;;
 306
 307     ULTRIX:*)
 308         echo "${MACHINE}-unknown-ultrix"; exit 0
 309         ;;
 310
 311     POSIX-BC*)
 312         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
 313         ;;
 314
 315     machten:*)
 316        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 317        ;;
 318
 319     library:*)
 320         echo "${MACHINE}-ncr-sysv4"; exit 0
 321         ;;
 322
 323     ConvexOS:*:11.0:*)
 324         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 325         ;;
 326
 327     MINGW*)
 328         echo "${MACHINE}-whatever-mingw"; exit 0;
 329         ;;
 330     CYGWIN*)
 331         echo "${MACHINE}-pc-cygwin"; exit 0
 332         ;;
 333
 334     vxworks*)
 335        echo "${MACHINE}-whatever-vxworks"; exit 0;
 336        ;;
 337 esac
 338
 339 #
 340 # Ugg. These are all we can determine by what we know about
 341 # the output of uname. Be more creative:
 342 #
 343
 344 # Do the Apollo stuff first. Here, we just simply assume
 345 # that the existence of the /usr/apollo directory is proof
 346 # enough
 347 if [ -d /usr/apollo ]; then
 348     echo "whatever-apollo-whatever"
 349     exit 0
 350 fi
 351
 352 # Now NeXT
 353 ISNEXT=`hostinfo 2>/dev/null`
 354 case "$ISNEXT" in
 355     *'NeXT Mach 3.3'*)
 356         echo "whatever-next-nextstep3.3"; exit 0
 357         ;;
 358     *NeXT*)
 359         echo "whatever-next-nextstep"; exit 0
 360         ;;
 361 esac
 362
 363 # At this point we gone through all the one's
 364 # we know of: Punt
 365
 366 echo "${MACHINE}-whatever-${SYSTEM}"
 367 exit 0
 368 ) 2>/dev/null | (
 369
 370 # ---------------------------------------------------------------------------
 371 # this is where the translation occurs into SSLeay terms
 372 # ---------------------------------------------------------------------------
 373
 374 # Only set CC if not supplied already
 375 if [ -z "$CROSS_COMPILE$CC" ]; then
 376   GCCVER=`sh -c "gcc -dumpversion" 2>/dev/null`
 377   if [ "$GCCVER" != "" ]; then
 378     # then strip off whatever prefix egcs prepends the number with...
 379     # Hopefully, this will work for any future prefixes as well.
 380     GCCVER=`echo $GCCVER | LC_ALL=C sed 's/^[a-zA-Z]*\-//'`
 381     # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 382     # does give us what we want though, so we use that.  We just just the
 383     # major and minor version numbers.
 384     # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 385     GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 386     CC=gcc
 387   else
 388     CC=cc
 389   fi
 390 fi
 391 GCCVER=${GCCVER:-0}
 392 if [ "$SYSTEM" = "HP-UX" ];then
 393   # By default gcc is a ILP32 compiler (with long long == 64).
 394   GCC_BITS="32"
 395   if [ $GCCVER -ge 30 ]; then
 396     # PA64 support only came in with gcc 3.0.x.
 397     # We check if the preprocessor symbol __LP64__ is defined...
 398     if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
 399       : # __LP64__ has slipped through, it therefore is not defined
 400     else
 401       GCC_BITS="64"
 402     fi
 403   fi
 404 fi
 405 if [ "$SYSTEM" = "SunOS" ]; then
 406   if [ $GCCVER -ge 30 ]; then
 407     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 408     # to be working, at the very least 'make test' passes...
 409     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 410       GCC_ARCH="-m64"
 411     else
 412       GCC_ARCH="-m32"
 413     fi
 414   fi
 415   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 416   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 417         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 418         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 419   CCVER=${CCVER:-0}
 420   if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
 421     CC=cc       # overrides gcc!!!
 422     if [ $CCVER -eq 50 ]; then
 423       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 424       echo "         patch #107357-01 or later applied."
 425       sleep 5
 426     fi
 427   fi
 428 fi
 429
 430 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 431   # check for Compaq C, expected output is "blah-blah C Vx.x"
 432   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 433         egrep -e '.* C V[0-9]\.[0-9]' | \
 434         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 435   CCCVER=${CCCVER:-0}
 436   if [ $CCCVER -gt 60 ]; then
 437     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 438                 # only on hash routines and des, otherwise gcc (2.95)
 439                 # keeps along rather tight...
 440   fi
 441 fi
 442
 443 if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
 444     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 445 fi
 446
 447 CCVER=${CCVER:-0}
 448
 449 # read the output of the embedded GuessOS
 450 read GUESSOS
 451
 452 echo Operating system: $GUESSOS
 453
 454 # now map the output into SSLeay terms ... really should hack into the
 455 # script above so we end up with values in vars but that would take
 456 # more time that I want to waste at the moment
 457 case "$GUESSOS" in
 458   uClinux*64*)
 459     OUT=uClinux-dist64
 460         ;;
 461   uClinux*)
 462     OUT=uClinux-dist
 463         ;;
 464   mips2-sgi-irix)
 465         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 466         CPU=${CPU:-0}
 467         if [ $CPU -ge 4000 ]; then
 468                 options="$options -mips2"
 469         fi
 470         OUT="irix-$CC"
 471         ;;
 472   mips3-sgi-irix)
 473         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 474         #CPU=${CPU:-0}
 475         #if [ $CPU -ge 5000 ]; then
 476         #       options="$options -mips4"
 477         #else
 478         #       options="$options -mips3"
 479         #fi
 480         OUT="irix-mips3-$CC"
 481         ;;
 482   mips4-sgi-irix64)
 483         echo "WARNING! If you wish to build 64-bit library, then you have to"
 484         echo "         invoke '$THERE/Configure irix64-mips4-$CC' *manually*."
 485         if [ "$TEST" = "false" -a -t 1 ]; then
 486           echo "         You have about 5 seconds to press Ctrl-C to abort."
 487           (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 488         fi
 489         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 490         #CPU=${CPU:-0}
 491         #if [ $CPU -ge 5000 ]; then
 492         #        options="$options -mips4"
 493         #else
 494         #        options="$options -mips3"
 495         #fi
 496         OUT="irix-mips3-$CC"
 497         ;;
 498   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 499   ppc-apple-darwin*)
 500         ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
 501         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 502             echo "WARNING! If you wish to build 64-bit library, then you have to"
 503             echo "         invoke '$THERE/Configure darwin64-ppc-cc' *manually*."
 504             if [ "$TEST" = "false" -a -t 1 ]; then
 505               echo "         You have about 5 seconds to press Ctrl-C to abort."
 506               (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 507             fi
 508         fi
 509         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 510             OUT="darwin64-ppc-cc"
 511         else
 512             OUT="darwin-ppc-cc"
 513         fi ;;
 514   i?86-apple-darwin*)
 515         ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
 516         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 517             echo "WARNING! If you wish to build 64-bit library, then you have to"
 518             echo "         invoke '$THERE/Configure darwin64-x86_64-cc $options' *manually*."
 519             if [ "$TEST" = "false" -a -t 1 ]; then
 520               echo "         You have about 5 seconds to press Ctrl-C to abort."
 521               # The stty technique used elsewhere doesn't work on
 522               # MacOS. At least, right now on this Mac.
 523               sleep 5
 524             fi
 525         fi
 526         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 527             OUT="darwin64-x86_64-cc"
 528         else
 529             OUT="darwin-i386-cc"
 530         fi ;;
 531   armv6+7-*-iphoneos)
 532         options="$options -arch%20armv6 -arch%20armv7"
 533         OUT="iphoneos-cross" ;;
 534   *-*-iphoneos)
 535         options="$options -arch%20${MACHINE}"
 536         OUT="iphoneos-cross" ;;
 537   arm64-*-iphoneos|*-*-ios64)
 538         OUT="ios64-cross" ;;
 539   alpha-*-linux2)
 540         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 541         case ${ISA:-generic} in
 542         *[678]) OUT="linux-alpha+bwx-$CC" ;;
 543         *)      OUT="linux-alpha-$CC" ;;
 544         esac
 545         if [ "$CC" = "gcc" ]; then
 546             case ${ISA:-generic} in
 547             EV5|EV45)           options="$options -mcpu=ev5";;
 548             EV56|PCA56)         options="$options -mcpu=ev56";;
 549             *)                  options="$options -mcpu=ev6";;
 550             esac
 551         fi
 552         ;;
 553   ppc64-*-linux2)
 554         if [ -z "$KERNEL_BITS" ]; then
 555             echo "WARNING! If you wish to build 64-bit library, then you have to"
 556             echo "         invoke '$THERE/Configure linux-ppc64' *manually*."
 557             if [ "$TEST" = "false" -a -t 1 ]; then
 558                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 559                 (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 560             fi
 561         fi
 562         if [ "$KERNEL_BITS" = "64" ]; then
 563             OUT="linux-ppc64"
 564         else
 565             OUT="linux-ppc"
 566             (echo "__LP64__" | gcc -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null) || options="$options -m32"
 567         fi
 568         ;;
 569   ppc64le-*-linux2) OUT="linux-ppc64le" ;;
 570   ppc-*-linux2) OUT="linux-ppc" ;;
 571   mips64*-*-linux2)
 572         echo "WARNING! If you wish to build 64-bit library, then you have to"
 573         echo "         invoke '$THERE/Configure linux64-mips64' *manually*."
 574         if [ "$TEST" = "false" -a -t 1 ]; then
 575             echo "         You have about 5 seconds to press Ctrl-C to abort."
 576             (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 577         fi
 578         OUT="linux-mips64"
 579         ;;
 580   mips*-*-linux2) OUT="linux-mips32" ;;
 581   ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
 582   ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
 583   pentium-*-vxworks*) OUT="vxworks-pentium" ;;
 584   simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
 585   mips-*-vxworks*) OUT="vxworks-mips";;
 586   ia64-*-linux?) OUT="linux-ia64" ;;
 587   sparc64-*-linux2)
 588         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 589         echo "         and wish to build 64-bit library, then you have to"
 590         echo "         invoke '$THERE/Configure linux64-sparcv9' *manually*."
 591         if [ "$TEST" = "false" -a -t 1 ]; then
 592           echo "          You have about 5 seconds to press Ctrl-C to abort."
 593           (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 594         fi
 595         OUT="linux-sparcv9" ;;
 596   sparc-*-linux2)
 597         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 598         case ${KARCH:-sun4} in
 599         sun4u*) OUT="linux-sparcv9" ;;
 600         sun4m)  OUT="linux-sparcv8" ;;
 601         sun4d)  OUT="linux-sparcv8" ;;
 602         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 603         esac ;;
 604   parisc*-*-linux2)
 605         # 64-bit builds under parisc64 linux are not supported and
 606         # compiler is expected to generate 32-bit objects...
 607         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 608         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
 609
 610         # ??TODO ??  Model transformations
 611         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 612         #    assuming no further arch. identification will ever be used by GCC.
 613         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 614         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 615         #    for these chips in the future.
 616         #         PA7300LC -> 7100LC (1.1)
 617         #         PA8200   -> 8000   (2.0)
 618         #         PA8500   -> 8000   (2.0)
 619         #         PA8600   -> 8000   (2.0)
 620
 621         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
 622         # Finish Model transformations
 623
 624         options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 625         OUT="linux-generic32" ;;
 626   armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
 627   armv[7-9]*-*-linux2) OUT="linux-armv4"; options="$options -march=armv7-a" ;;
 628   arm*-*-linux2) OUT="linux-armv4" ;;
 629   aarch64-*-linux2) OUT="linux-aarch64" ;;
 630   sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 631   sh*-*-linux2)  OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
 632   m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 633   s390-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 634   s390x-*-linux2)
 635         # To be uncommented when glibc bug is fixed, see Configure...
 636         #if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
 637         #  echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
 638         #  echo "         have to invoke './Configure linux32-s390x' *manually*."
 639         #  if [ "$TEST" = "false" -a -t -1 ]; then
 640         #    echo "         You have about 5 seconds to press Ctrl-C to abort."
 641         #    (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 642         #  fi
 643         #fi
 644         OUT="linux64-s390x"
 645         ;;
 646   x86_64-*-linux?) OUT="linux-x86_64" ;;
 647   *86-*-linux2) OUT="linux-elf"
 648         if [ "$GCCVER" -gt 28 ]; then
 649           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 650             options="$options -march=pentium"
 651           fi
 652           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 653             options="$options -march=pentiumpro"
 654           fi
 655           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 656             options="$options -march=k6"
 657           fi
 658         fi ;;
 659   *-*-linux1) OUT="linux-aout" ;;
 660   *-*-linux2) OUT="linux-generic32" ;;
 661   sun4[uv]*-*-solaris2)
 662         OUT="solaris-sparcv9-$CC"
 663         ISA64=`(isainfo) 2>/dev/null | grep sparcv9`
 664         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
 665             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 666                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 667                 echo "         invoke '$THERE/Configure solaris64-sparcv9-cc' *manually*."
 668                 if [ "$TEST" = "false" -a -t 1 ]; then
 669                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 670                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 671                 fi
 672             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 673                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 674                 # (first one found on the $PATH). I assume that user
 675                 # expects certain consistency with the rest of his builds
 676                 # and therefore switch over to 64-bit. <appro>
 677                 OUT="solaris64-sparcv9-gcc"
 678                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 679                 echo "         invoke '$THERE/Configure solaris-sparcv9-gcc' *manually*."
 680                 if [ "$TEST" = "false" -a -t 1 ]; then
 681                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 682                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 683                 fi
 684             elif [ "$GCC_ARCH" = "-m32" ]; then
 685                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 686                 echo "        and wish to build 64-bit library, then you have to"
 687                 echo "        invoke '$THERE/Configure solaris64-sparcv9-gcc' *manually*."
 688                 if [ "$TEST" = "false" -a -t 1 ]; then
 689                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 690                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 691                 fi
 692             fi
 693         fi
 694         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
 695             OUT="solaris64-sparcv9-$CC"
 696         fi
 697         ;;
 698   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 699   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 700   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 701   *86*-*-solaris2)
 702         ISA64=`(isainfo) 2>/dev/null | grep amd64`
 703         if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
 704             OUT="solaris64-x86_64-$CC"
 705         else
 706             OUT="solaris-x86-$CC"
 707             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
 708                 options="$options no-sse2"
 709             fi
 710         fi
 711         ;;
 712   *-*-sunos4)           OUT="sunos-$CC" ;;
 713
 714   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
 715   alpha*-*-*bsd*)       OUT="BSD-generic64"; options="$options -DL_ENDIAN" ;;
 716   powerpc64-*-*bsd*)    OUT="BSD-generic64"; options="$options -DB_ENDIAN" ;;
 717   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 718   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 719   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 720   *86*-*-*bsd*)         # mimic ld behaviour when it's looking for libc...
 721                         if [ -L /usr/lib/libc.so ]; then        # [Free|Net]BSD
 722                             libc=/usr/lib/libc.so
 723                         else                                    # OpenBSD
 724                             # ld searches for highest libc.so.* and so do we
 725                             libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
 726                         fi
 727                         case "`(file -L $libc) 2>/dev/null`" in
 728                         *ELF*)  OUT="BSD-x86-elf" ;;
 729                         *)      OUT="BSD-x86"; options="$options no-sse2" ;;
 730                         esac ;;
 731   x86_64-*-haiku)       OUT="haiku-x86_64" ;;
 732   *-*-haiku)            OUT="haiku-x86" ;;
 733   *-*-*bsd*)            OUT="BSD-generic32" ;;
 734
 735   *-*-osf)              OUT="osf1-alpha-cc" ;;
 736   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 737   *-*-[Uu]nix[Ww]are7)
 738         if [ "$CC" = "gcc" ]; then
 739           OUT="unixware-7-gcc" ; options="$options no-sse2"
 740         else
 741           OUT="unixware-7" ; options="$options no-sse2 -D__i386__"
 742         fi
 743         ;;
 744   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
 745   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
 746   *-*-vos)
 747         options="$options no-threads no-shared no-asm no-dso"
 748         EXE=".pm"
 749         OUT="vos-$CC" ;;
 750   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 751   *-hpux1*)
 752         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 753             OUT="hpux64-parisc2-gcc"
 754         fi
 755         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 756         KERNEL_BITS=${KERNEL_BITS:-32}
 757         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 758         CPU_VERSION=${CPU_VERSION:-0}
 759         # See <sys/unistd.h> for further info on CPU_VERSION.
 760         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 761              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 762                 OUT="hpux64-ia64-cc"
 763              else
 764                 OUT="hpux-ia64-cc"
 765              fi
 766         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 767              OUT=${OUT:-"hpux-parisc2-${CC}"}
 768              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 769                 echo "WARNING! If you wish to build 64-bit library then you have to"
 770                 echo "         invoke '$THERE/Configure hpux64-parisc2-cc' *manually*."
 771                 if [ "$TEST" = "false" -a -t 1 ]; then
 772                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 773                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 774                 fi
 775              fi
 776              # PA-RISC 2.0 is no longer supported as separate 32-bit
 777              # target. This is compensated for by run-time detection
 778              # in most critical assembly modules and taking advantage
 779              # of 2.0 architecture in PA-RISC 1.1 build.
 780              OUT="hpux-parisc1_1-${CC}"
 781         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 782              OUT="hpux-parisc1_1-${CC}"
 783         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 784              OUT="hpux-parisc-${CC}"
 785         else                                    # Motorola(?) CPU
 786              OUT="hpux-$CC"
 787         fi
 788         options="$options -D_REENTRANT" ;;
 789   *-hpux)       OUT="hpux-parisc-$CC" ;;
 790   *-aix)
 791         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 792         KERNEL_BITS=${KERNEL_BITS:-32}
 793         OBJECT_MODE=${OBJECT_MODE:-32}
 794         if [ "$CC" = "gcc" ]; then
 795             OUT="aix-gcc"
 796           if [ $OBJECT_MODE -eq 64 ]; then
 797             echo 'Your $OBJECT_MODE was found to be set to 64'
 798             OUT="aix64-gcc"
 799           fi
 800         elif [ $OBJECT_MODE -eq 64 ]; then
 801             echo 'Your $OBJECT_MODE was found to be set to 64'
 802             OUT="aix64-cc"
 803         else
 804             OUT="aix-cc"
 805             if [ $KERNEL_BITS -eq 64 ]; then
 806                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 807                 echo "         invoke '$THERE/Configure aix64-cc' *manually*."
 808                 if [ "$TEST" = "false" -a -t 1 ]; then
 809                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 810                     (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 811                 fi
 812             fi
 813         fi
 814         if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
 815             :   # this applies even to Power3 and later, as they return PowerPC_POWER[345]
 816         else
 817             options="$options no-asm"
 818         fi
 819         ;;
 820   # these are all covered by the catchall below
 821   i[3456]86-*-cygwin) OUT="Cygwin-x86" ;;
 822   *-*-cygwin) OUT="Cygwin-${MACHINE}" ;;
 823   x86pc-*-qnx6) OUT="QNX6-i386" ;;
 824   *-*-qnx6) OUT="QNX6" ;;
 825   x86-*-android|i?86-*-android) OUT="android-x86" ;;
 826   armv[7-9]*-*-android)
 827       OUT="android-armeabi"; options="$options -march=armv7-a" ;;
 828   arm*-*-android) OUT="android-armeabi" ;;
 829   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 830 esac
 831
 832 # NB: This atalla support has been superseded by the ENGINE support
 833 # That contains its own header and definitions anyway. Support can
 834 # be enabled or disabled on any supported platform without external
 835 # headers, eg. by adding the "hw-atalla" switch to ./config or
 836 # perl Configure
 837 #
 838 # See whether we can compile Atalla support
 839 #if [ -f /usr/include/atasi.h ]
 840 #then
 841 #  options="$options -DATALLA"
 842 #fi
 843
 844 if [ -n "$CONFIG_OPTIONS" ]; then
 845   options="$options $CONFIG_OPTIONS"
 846 fi
 847
 848 if expr "$options" : '.*no\-asm' > /dev/null; then :; else
 849   sh -c "$CROSS_COMPILE${CC:-gcc} -Wa,--help -c -o /tmp/null.$$.o -x assembler /dev/null && rm /tmp/null.$$.o" 2>&1 | \
 850   grep \\--noexecstack >/dev/null && \
 851   options="$options -Wa,--noexecstack"
 852 fi
 853
 854 # gcc < 2.8 does not support -march=ultrasparc
 855 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 856 then
 857   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 858   echo "         Upgrade to gcc-2.8 or later."
 859   sleep 5
 860   OUT=solaris-sparcv8-gcc
 861 fi
 862 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 863 then
 864   echo "WARNING! Falling down to 'linux-sparcv8'."
 865   echo "         Upgrade to gcc-2.8 or later."
 866   sleep 5
 867   OUT=linux-sparcv8
 868 fi
 869
 870 case "$GUESSOS" in
 871   i386-*) options="$options 386" ;;
 872 esac
 873
 874 for i in aes bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha
 875 do
 876   if [ ! -d $THERE/crypto/$i ]
 877   then
 878     options="$options no-$i"
 879   fi
 880 done
 881
 882 if [ -z "$OUT" ]; then
 883   OUT="$CC"
 884 fi
 885
 886 if [ ".$PERL" = . ] ; then
 887         for i in . `echo $PATH | sed 's/:/ /g'`; do
 888                 if [ -f "$i/perl5$EXE" ] ; then
 889                         PERL="$i/perl5$EXE"
 890                         break;
 891                 fi;
 892         done
 893 fi
 894
 895 if [ ".$PERL" = . ] ; then
 896         for i in . `echo $PATH | sed 's/:/ /g'`; do
 897                 if [ -f "$i/perl$EXE" ] ; then
 898                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 899                                 PERL="$i/perl$EXE"
 900                                 break;
 901                         fi;
 902                 fi;
 903         done
 904 fi
 905
 906 if [ ".$PERL" = . ] ; then
 907         echo "You need Perl 5."
 908         exit 1
 909 fi
 910
 911 # run Configure to check to see if we need to specify the
 912 # compiler for the platform ... in which case we add it on
 913 # the end ... otherwise we leave it off
 914
 915 $PERL $THERE/Configure LIST | grep "$OUT-$CC" > /dev/null
 916 if [ $? = "0" ]; then
 917   OUT="$OUT-$CC"
 918 fi
 919
 920 OUT="$OUT"
 921
 922 $PERL $THERE/Configure LIST | grep "$OUT" > /dev/null
 923 if [ $? = "0" ]; then
 924   echo Configuring for $OUT
 925
 926   if [ "$TEST" = "true" ]; then
 927     echo $PERL $THERE/Configure $OUT $options
 928   else
 929     $PERL $THERE/Configure $OUT $options
 930   fi
 931 else
 932   echo "This system ($OUT) is not supported. See file INSTALL for details."
 933 fi
 934 )