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         if [ -z ${CROSS_COMPILE} ]; then
 223            echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 224         else
 225            echo "${MACHINE}-whatever-netbsd"; exit 0
 226         fi
 227         ;;
 228
 229     NetBSD:*)
 230         echo "${MACHINE}-whatever-netbsd"; exit 0
 231         ;;
 232
 233     OpenBSD:*)
 234         echo "${MACHINE}-whatever-openbsd"; exit 0
 235         ;;
 236
 237     OpenUNIX:*)
 238         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
 239         ;;
 240
 241     OSF1:*:*:*alpha*)
 242         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
 243         case "$OSFMAJOR" in
 244             4|5)
 245                 echo "${MACHINE}-dec-tru64"; exit 0
 246                 ;;
 247             1|2|3)
 248                 echo "${MACHINE}-dec-osf"; exit 0
 249                 ;;
 250             *)
 251                 echo "${MACHINE}-dec-osf"; exit 0
 252                 ;;
 253         esac
 254         ;;
 255
 256     QNX:*)
 257         case "$RELEASE" in
 258             4*)
 259                 echo "${MACHINE}-whatever-qnx4"
 260                 ;;
 261             6*)
 262                 echo "${MACHINE}-whatever-qnx6"
 263                 ;;
 264             *)
 265                 echo "${MACHINE}-whatever-qnx"
 266                 ;;
 267         esac
 268         exit 0
 269         ;;
 270
 271     Paragon*:*:*:*)
 272         echo "i860-intel-osf1"; exit 0
 273         ;;
 274
 275     Rhapsody:*)
 276         echo "ppc-apple-rhapsody"; exit 0
 277         ;;
 278
 279     Darwin:*)
 280         case "$MACHINE" in
 281             Power*)
 282                 echo "ppc-apple-darwin${VERSION}"
 283                 ;;
 284             *)
 285                 echo "i686-apple-darwin${VERSION}"
 286                 ;;
 287         esac
 288         exit 0
 289         ;;
 290
 291     SunOS:5.*)
 292         echo "${MACHINE}-whatever-solaris2"; exit 0
 293         ;;
 294
 295     SunOS:*)
 296         echo "${MACHINE}-sun-sunos4"; exit 0
 297         ;;
 298
 299     UNIX_System_V:4.*:*)
 300         echo "${MACHINE}-whatever-sysv4"; exit 0
 301         ;;
 302
 303     VOS:*:*:i786)
 304      echo "i386-stratus-vos"; exit 0
 305      ;;
 306
 307     VOS:*:*:*)
 308      echo "hppa1.1-stratus-vos"; exit 0
 309      ;;
 310
 311     *:4*:R4*:m88k)
 312         echo "${MACHINE}-whatever-sysv4"; exit 0
 313         ;;
 314
 315     DYNIX/ptx:4*:*)
 316         echo "${MACHINE}-whatever-sysv4"; exit 0
 317         ;;
 318
 319     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 320         echo "i486-ncr-sysv4"; exit 0
 321         ;;
 322
 323     ULTRIX:*)
 324         echo "${MACHINE}-unknown-ultrix"; exit 0
 325         ;;
 326
 327     SINIX*|ReliantUNIX*)
 328         echo "${MACHINE}-siemens-sysv4"; exit 0
 329         ;;
 330
 331     POSIX-BC*)
 332         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
 333         ;;
 334
 335     machten:*)
 336        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 337        ;;
 338
 339     library:*)
 340         echo "${MACHINE}-ncr-sysv4"; exit 0
 341         ;;
 342
 343     ConvexOS:*:11.0:*)
 344         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 345         ;;
 346
 347     NEWS-OS:4.*)
 348         echo "mips-sony-newsos4"; exit 0;
 349         ;;
 350
 351     MINGW*)
 352         echo "${MACHINE}-whatever-mingw"; exit 0;
 353         ;;
 354     CYGWIN*)
 355         case "$RELEASE" in
 356             [bB]*|1.0|1.[12].*)
 357                 echo "${MACHINE}-whatever-cygwin_pre1.3"
 358                 ;;
 359             *)
 360                 echo "${MACHINE}-whatever-cygwin"
 361                 ;;
 362         esac
 363         exit 0
 364         ;;
 365
 366     *"CRAY T3E")
 367        echo "t3e-cray-unicosmk"; exit 0;
 368        ;;
 369
 370     *CRAY*)
 371        echo "j90-cray-unicos"; exit 0;
 372        ;;
 373
 374     NONSTOP_KERNEL*)
 375        echo "nsr-tandem-nsk"; exit 0;
 376        ;;
 377
 378     vxworks*)
 379        echo "${MACHINE}-whatever-vxworks"; exit 0;
 380        ;;
 381 esac
 382
 383 #
 384 # Ugg. These are all we can determine by what we know about
 385 # the output of uname. Be more creative:
 386 #
 387
 388 # Do the Apollo stuff first. Here, we just simply assume
 389 # that the existance of the /usr/apollo directory is proof
 390 # enough
 391 if [ -d /usr/apollo ]; then
 392     echo "whatever-apollo-whatever"
 393     exit 0
 394 fi
 395
 396 # Now NeXT
 397 ISNEXT=`hostinfo 2>/dev/null`
 398 case "$ISNEXT" in
 399     *'NeXT Mach 3.3'*)
 400         echo "whatever-next-nextstep3.3"; exit 0
 401         ;;
 402     *NeXT*)
 403         echo "whatever-next-nextstep"; exit 0
 404         ;;
 405 esac
 406
 407 # At this point we gone through all the one's
 408 # we know of: Punt
 409
 410 echo "${MACHINE}-whatever-${SYSTEM}"
 411 exit 0
 412 ) 2>/dev/null | (
 413
 414 # ---------------------------------------------------------------------------
 415 # this is where the translation occurs into SSLeay terms
 416 # ---------------------------------------------------------------------------
 417
 418 # Only set CC if not supplied already
 419 if [ -z "$CROSS_COMPILE$CC" ]; then
 420   GCCVER=`sh -c "gcc -dumpversion" 2>/dev/null`
 421   if [ "$GCCVER" != "" ]; then
 422     # then strip off whatever prefix egcs prepends the number with...
 423     # Hopefully, this will work for any future prefixes as well.
 424     GCCVER=`echo $GCCVER | LC_ALL=C sed 's/^[a-zA-Z]*\-//'`
 425     # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 426     # does give us what we want though, so we use that.  We just just the
 427     # major and minor version numbers.
 428     # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 429     GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 430     CC=gcc
 431   else
 432     CC=cc
 433   fi
 434 fi
 435 GCCVER=${GCCVER:-0}
 436 if [ "$SYSTEM" = "HP-UX" ];then
 437   # By default gcc is a ILP32 compiler (with long long == 64).
 438   GCC_BITS="32"
 439   if [ $GCCVER -ge 30 ]; then
 440     # PA64 support only came in with gcc 3.0.x.
 441     # We check if the preprocessor symbol __LP64__ is defined...
 442     if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
 443       : # __LP64__ has slipped through, it therefore is not defined
 444     else
 445       GCC_BITS="64"
 446     fi
 447   fi
 448 fi
 449 if [ "$SYSTEM" = "SunOS" ]; then
 450   if [ $GCCVER -ge 30 ]; then
 451     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 452     # to be working, at the very least 'make test' passes...
 453     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 454       GCC_ARCH="-m64"
 455     else
 456       GCC_ARCH="-m32"
 457     fi
 458   fi
 459   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 460   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 461         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 462         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 463   CCVER=${CCVER:-0}
 464   if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
 465     CC=cc       # overrides gcc!!!
 466     if [ $CCVER -eq 50 ]; then
 467       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 468       echo "         patch #107357-01 or later applied."
 469       sleep 5
 470     fi
 471   fi
 472 fi
 473
 474 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 475   # check for Compaq C, expected output is "blah-blah C Vx.x"
 476   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 477         egrep -e '.* C V[0-9]\.[0-9]' | \
 478         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 479   CCCVER=${CCCVER:-0}
 480   if [ $CCCVER -gt 60 ]; then
 481     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 482                 # only on hash routines and des, otherwise gcc (2.95)
 483                 # keeps along rather tight...
 484   fi
 485 fi
 486
 487 if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
 488     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 489 fi
 490
 491 CCVER=${CCVER:-0}
 492
 493 # read the output of the embedded GuessOS
 494 read GUESSOS
 495
 496 echo Operating system: $GUESSOS
 497
 498 # now map the output into SSLeay terms ... really should hack into the
 499 # script above so we end up with values in vars but that would take
 500 # more time that I want to waste at the moment
 501 case "$GUESSOS" in
 502   uClinux*64*)
 503     OUT=uClinux-dist64
 504         ;;
 505   uClinux*)
 506     OUT=uClinux-dist
 507         ;;
 508   mips2-sgi-irix)
 509         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 510         CPU=${CPU:-0}
 511         if [ $CPU -ge 4000 ]; then
 512                 options="$options -mips2"
 513         fi
 514         OUT="irix-$CC"
 515         ;;
 516   mips3-sgi-irix)
 517         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 518         #CPU=${CPU:-0}
 519         #if [ $CPU -ge 5000 ]; then
 520         #       options="$options -mips4"
 521         #else
 522         #       options="$options -mips3"
 523         #fi
 524         OUT="irix-mips3-$CC"
 525         ;;
 526   mips4-sgi-irix64)
 527         echo "WARNING! If you wish to build 64-bit library, then you have to"
 528         echo "         invoke './Configure irix64-mips4-$CC' *manually*."
 529         if [ "$TEST" = "false" -a -t 1 ]; then
 530           echo "         You have about 5 seconds to press Ctrl-C to abort."
 531           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 532         fi
 533         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 534         #CPU=${CPU:-0}
 535         #if [ $CPU -ge 5000 ]; then
 536         #        options="$options -mips4"
 537         #else
 538         #        options="$options -mips3"
 539         #fi
 540         OUT="irix-mips3-$CC"
 541         ;;
 542   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 543   ppc-apple-darwin*)
 544         ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
 545         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 546             echo "WARNING! If you wish to build 64-bit library, then you have to"
 547             echo "         invoke './Configure darwin64-ppc-cc' *manually*."
 548             if [ "$TEST" = "false" -a -t 1 ]; then
 549               echo "         You have about 5 seconds to press Ctrl-C to abort."
 550               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 551             fi
 552         fi
 553         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 554             OUT="darwin64-ppc-cc"
 555         else
 556             OUT="darwin-ppc-cc"
 557         fi ;;
 558   i?86-apple-darwin*)
 559         ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
 560         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 561             echo "WARNING! If you wish to build 64-bit library, then you have to"
 562             echo "         invoke './Configure darwin64-x86_64-cc' *manually*."
 563             if [ "$TEST" = "false" -a -t 1 ]; then
 564               echo "         You have about 5 seconds to press Ctrl-C to abort."
 565               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 566             fi
 567         fi
 568         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 569             OUT="darwin64-x86_64-cc"
 570         else
 571             OUT="darwin-i386-cc"
 572         fi ;;
 573   armv6+7-*-iphoneos)
 574         options="$options -arch%20armv6 -arch%20armv7"
 575         OUT="iphoneos-cross" ;;
 576   *-*-iphoneos)
 577         options="$options -arch%20${MACHINE}"
 578         OUT="iphoneos-cross" ;;
 579   arm64-*-iphoneos|*-*-ios64)
 580         OUT="ios64-cross" ;;
 581   alpha-*-linux2)
 582         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 583         case ${ISA:-generic} in
 584         *[678]) OUT="linux-alpha+bwx-$CC" ;;
 585         *)      OUT="linux-alpha-$CC" ;;
 586         esac
 587         if [ "$CC" = "gcc" ]; then
 588             case ${ISA:-generic} in
 589             EV5|EV45)           options="$options -mcpu=ev5";;
 590             EV56|PCA56)         options="$options -mcpu=ev56";;
 591             *)                  options="$options -mcpu=ev6";;
 592             esac
 593         fi
 594         ;;
 595   ppc64-*-linux2)
 596         echo "WARNING! If you wish to build 64-bit library, then you have to"
 597         echo "         invoke './Configure linux-ppc64' *manually*."
 598         if [ "$TEST" = "false" -a -t 1 ]; then
 599             echo "         You have about 5 seconds to press Ctrl-C to abort."
 600             (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 601         fi
 602         OUT="linux-ppc"
 603         ;;
 604   ppc-*-linux2) OUT="linux-ppc" ;;
 605   ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
 606   ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
 607   pentium-*-vxworks*) OUT="vxworks-pentium" ;;
 608   simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
 609   mips-*-vxworks*) OUT="vxworks-mips";;
 610   ia64-*-linux?) OUT="linux-ia64" ;;
 611   sparc64-*-linux2)
 612         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 613         echo "         and wish to build 64-bit library, then you have to"
 614         echo "         invoke './Configure linux64-sparcv9' *manually*."
 615         if [ "$TEST" = "false" -a -t 1 ]; then
 616           echo "          You have about 5 seconds to press Ctrl-C to abort."
 617           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 618         fi
 619         OUT="linux-sparcv9" ;;
 620   sparc-*-linux2)
 621         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 622         case ${KARCH:-sun4} in
 623         sun4u*) OUT="linux-sparcv9" ;;
 624         sun4m)  OUT="linux-sparcv8" ;;
 625         sun4d)  OUT="linux-sparcv8" ;;
 626         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 627         esac ;;
 628   parisc*-*-linux2)
 629         # 64-bit builds under parisc64 linux are not supported and
 630         # compiler is expected to generate 32-bit objects...
 631         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 632         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
 633
 634         # ??TODO ??  Model transformations
 635         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 636         #    assuming no further arch. identification will ever be used by GCC.
 637         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 638         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 639         #    for these chips in the future.
 640         #         PA7300LC -> 7100LC (1.1)
 641         #         PA8200   -> 8000   (2.0)
 642         #         PA8500   -> 8000   (2.0)
 643         #         PA8600   -> 8000   (2.0)
 644
 645         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
 646         # Finish Model transformations
 647
 648         options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 649         OUT="linux-generic32" ;;
 650   armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
 651   armv[7-9]*-*-linux2) OUT="linux-armv4"; options="$options -march=armv7-a" ;;
 652   arm*-*-linux2) OUT="linux-armv4" ;;
 653   sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 654   sh*-*-linux2)  OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
 655   m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 656   s390-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
 657   s390x-*-linux2)
 658         # To be uncommented when glibc bug is fixed, see Configure...
 659         #if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
 660         #  echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
 661         #  echo "         have to invoke './Configure linux32-s390x' *manually*."
 662         #  if [ "$TEST" = "false" -a -t -1 ]; then
 663         #    echo "         You have about 5 seconds to press Ctrl-C to abort."
 664         #    (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 665         #  fi
 666         #fi
 667         OUT="linux64-s390x"
 668         ;;
 669   x86_64-*-linux?) OUT="linux-x86_64" ;;
 670   *86-*-linux2) OUT="linux-elf"
 671         if [ "$GCCVER" -gt 28 ]; then
 672           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 673             options="$options -march=pentium"
 674           fi
 675           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 676             options="$options -march=pentiumpro"
 677           fi
 678           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 679             options="$options -march=k6"
 680           fi
 681         fi ;;
 682   *-*-linux1) OUT="linux-aout" ;;
 683   *-*-linux2) OUT="linux-generic32" ;;
 684   sun4[uv]*-*-solaris2)
 685         OUT="solaris-sparcv9-$CC"
 686         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
 687         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
 688             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 689                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 690                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
 691                 if [ "$TEST" = "false" -a -t 1 ]; then
 692                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 693                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 694                 fi
 695             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 696                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 697                 # (first one found on the $PATH). I assume that user
 698                 # expects certain consistency with the rest of his builds
 699                 # and therefore switch over to 64-bit. <appro>
 700                 OUT="solaris64-sparcv9-gcc"
 701                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 702                 echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
 703                 if [ "$TEST" = "false" -a -t 1 ]; then
 704                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 705                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 706                 fi
 707             elif [ "$GCC_ARCH" = "-m32" ]; then
 708                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 709                 echo "        and wish to build 64-bit library, then you have to"
 710                 echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
 711                 if [ "$TEST" = "false" -a -t 1 ]; then
 712                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 713                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 714                 fi
 715             fi
 716         fi
 717         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
 718             OUT="solaris64-sparcv9-$CC"
 719         fi
 720         ;;
 721   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 722   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 723   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 724   *86*-*-solaris2)
 725         ISA64=`(isalist) 2>/dev/null | grep amd64`
 726         if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
 727             OUT="solaris64-x86_64-$CC"
 728         else
 729             OUT="solaris-x86-$CC"
 730             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
 731                 options="$options no-sse2"
 732             fi
 733         fi
 734         ;;
 735   *-*-sunos4)           OUT="sunos-$CC" ;;
 736
 737   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
 738   alpha*-*-*bsd*)       OUT="BSD-generic64"; options="$options -DL_ENDIAN" ;;
 739   powerpc64-*-*bsd*)    OUT="BSD-generic64"; options="$options -DB_ENDIAN" ;;
 740   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 741   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 742   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 743   *86*-*-*bsd*)         if [ -z ${CROSS_COMPILE} ]; then
 744                            # mimic ld behaviour when it's looking for libc...
 745                            if [ -L /usr/lib/libc.so ]; then     # [Free|Net]BSD
 746                                libc=/usr/lib/libc.so
 747                            else                                 # OpenBSD
 748                                # ld searches for highest libc.so.* and so do we
 749                                libc=`(ls /usr/lib/libc.so.* | tail -1) 2>/dev/null`
 750                            fi
 751                            echo "libc = $libc"
 752                            case "`(file -L $libc) 2>/dev/null`" in
 753                            *ELF*)       OUT="BSD-x86-elf" ;;
 754                            *)   OUT="BSD-x86"; options="$options no-sse2" ;;
 755                           esac
 756                         else
 757                            OUT="BSD-x86-elf"
 758                         fi;;
 759   ppc85xx-*-*bsd*)      OUT="BSD-ppc85xx" ;;  # MPC85XX has no hardware FP accelerator
 760   *-*-*bsd*)            OUT="BSD-generic32" ;;
 761
 762   *-*-osf)              OUT="osf1-alpha-cc" ;;
 763   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 764   *-*-[Uu]nix[Ww]are7)
 765         if [ "$CC" = "gcc" ]; then
 766           OUT="unixware-7-gcc" ; options="$options no-sse2"
 767         else
 768           OUT="unixware-7" ; options="$options no-sse2 -D__i386__"
 769         fi
 770         ;;
 771   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
 772   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
 773   *-*-vos)
 774         options="$options no-threads no-shared no-asm no-dso"
 775         EXE=".pm"
 776         OUT="vos-$CC" ;;
 777   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 778   RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
 779   *-siemens-sysv4) OUT="SINIX" ;;
 780   *-hpux1*)
 781         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 782             OUT="hpux64-parisc2-gcc"
 783         fi
 784         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 785         KERNEL_BITS=${KERNEL_BITS:-32}
 786         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 787         CPU_VERSION=${CPU_VERSION:-0}
 788         # See <sys/unistd.h> for further info on CPU_VERSION.
 789         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 790              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 791                 OUT="hpux64-ia64-cc"
 792              else
 793                 OUT="hpux-ia64-cc"
 794              fi
 795         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 796              OUT=${OUT:-"hpux-parisc2-${CC}"}
 797              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 798                 echo "WARNING! If you wish to build 64-bit library then you have to"
 799                 echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
 800                 if [ "$TEST" = "false" -a -t 1 ]; then
 801                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 802                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 803                 fi
 804              fi
 805         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 806              OUT="hpux-parisc-${CC}"
 807         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 808              OUT="hpux-parisc-${CC}"
 809         else                                    # Motorola(?) CPU
 810              OUT="hpux-$CC"
 811         fi
 812         options="$options -D_REENTRANT" ;;
 813   *-hpux)       OUT="hpux-parisc-$CC" ;;
 814   *-aix)
 815         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 816         KERNEL_BITS=${KERNEL_BITS:-32}
 817         OBJECT_MODE=${OBJECT_MODE:-32}
 818         if [ "$CC" = "gcc" ]; then
 819             OUT="aix-gcc"
 820           if [ $OBJECT_MODE -eq 64 ]; then
 821             echo 'Your $OBJECT_MODE was found to be set to 64'
 822             OUT="aix64-gcc"
 823           fi
 824         elif [ $OBJECT_MODE -eq 64 ]; then
 825             echo 'Your $OBJECT_MODE was found to be set to 64'
 826             OUT="aix64-cc"
 827         else
 828             OUT="aix-cc"
 829             if [ $KERNEL_BITS -eq 64 ]; then
 830                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 831                 echo "         invoke './Configure aix64-cc' *manually*."
 832                 if [ "$TEST" = "false" -a -t 1 ]; then
 833                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 834                     (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
 835                 fi
 836             fi
 837         fi
 838         if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
 839             :   # this applies even to Power3 and later, as they return PowerPC_POWER[345]
 840         else
 841             options="$options no-asm"
 842         fi
 843         ;;
 844   # these are all covered by the catchall below
 845   # *-dgux) OUT="dgux" ;;
 846   mips-sony-newsos4) OUT="newsos4-gcc" ;;
 847   *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
 848   *-*-cygwin) OUT="Cygwin" ;;
 849   t3e-cray-unicosmk) OUT="cray-t3e" ;;
 850   j90-cray-unicos) OUT="cray-j90" ;;
 851   nsr-tandem-nsk) OUT="tandem-c89" ;;
 852   beos-*) OUT="$GUESSOS" ;;
 853   x86pc-*-qnx6) OUT="QNX6-i386" ;;
 854   *-*-qnx6) OUT="QNX6" ;;
 855   x86-*-android|i?86-*-android) OUT="android-x86" ;;
 856   armv[7-9]*-*-android) OUT="android-armv7" ;;
 857   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 858 esac
 859
 860 # NB: This atalla support has been superceded by the ENGINE support
 861 # That contains its own header and definitions anyway. Support can
 862 # be enabled or disabled on any supported platform without external
 863 # headers, eg. by adding the "hw-atalla" switch to ./config or
 864 # perl Configure
 865 #
 866 # See whether we can compile Atalla support
 867 #if [ -f /usr/include/atasi.h ]
 868 #then
 869 #  options="$options -DATALLA"
 870 #fi
 871
 872 if [ -n "$CONFIG_OPTIONS" ]; then
 873   options="$options $CONFIG_OPTIONS"
 874 fi
 875
 876 if expr "$options" : '.*no\-asm' > /dev/null; then :; else
 877   sh -c "$CROSS_COMPILE${CC:-gcc} -Wa,--help -c -o /tmp/null.$$.o -x assembler /dev/null && rm /tmp/null.$$.o" 2>&1 | \
 878   grep \\--noexecstack >/dev/null && \
 879   options="$options -Wa,--noexecstack"
 880 fi
 881
 882 # gcc < 2.8 does not support -march=ultrasparc
 883 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 884 then
 885   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 886   echo "         Upgrade to gcc-2.8 or later."
 887   sleep 5
 888   OUT=solaris-sparcv8-gcc
 889 fi
 890 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 891 then
 892   echo "WARNING! Falling down to 'linux-sparcv8'."
 893   echo "         Upgrade to gcc-2.8 or later."
 894   sleep 5
 895   OUT=linux-sparcv8
 896 fi
 897
 898 case "$GUESSOS" in
 899   i386-*) options="$options 386" ;;
 900 esac
 901
 902 for i in aes bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha
 903 do
 904   if [ ! -d crypto/$i ]
 905   then
 906     options="$options no-$i"
 907   fi
 908 done
 909
 910 # Discover Kerberos 5 (since it's still a prototype, we don't
 911 # do any guesses yet, that's why this section is commented away.
 912 #if [ -d /usr/kerberos ]; then
 913 #    krb5_dir=/usr/kerberos
 914 #    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
 915 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 916 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 917 #       -a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
 918 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 919 #       options="$options --with-krb5-flavor=MIT"
 920 #    fi
 921 #elif [ -d /usr/heimdal ]; then
 922 #    krb5_dir=/usr/heimdal
 923 #    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
 924 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 925 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 926 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 927 #       options="$options --with-krb5-flavor=Heimdal"
 928 #    fi
 929 #fi
 930
 931 if [ -z "$OUT" ]; then
 932   OUT="$CC"
 933 fi
 934
 935 if [ ".$PERL" = . ] ; then
 936         for i in . `echo $PATH | sed 's/:/ /g'`; do
 937                 if [ -f "$i/perl5$EXE" ] ; then
 938                         PERL="$i/perl5$EXE"
 939                         break;
 940                 fi;
 941         done
 942 fi
 943
 944 if [ ".$PERL" = . ] ; then
 945         for i in . `echo $PATH | sed 's/:/ /g'`; do
 946                 if [ -f "$i/perl$EXE" ] ; then
 947                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 948                                 PERL="$i/perl$EXE"
 949                                 break;
 950                         fi;
 951                 fi;
 952         done
 953 fi
 954
 955 if [ ".$PERL" = . ] ; then
 956         echo "You need Perl 5."
 957         exit 1
 958 fi
 959
 960 # run Configure to check to see if we need to specify the
 961 # compiler for the platform ... in which case we add it on
 962 # the end ... otherwise we leave it off
 963
 964 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
 965 if [ $? = "0" ]; then
 966   OUT="$OUT-$CC"
 967 fi
 968
 969 OUT="$PREFIX$OUT"
 970
 971 $PERL ./Configure LIST | grep "$OUT" > /dev/null
 972 if [ $? = "0" ]; then
 973   echo Configuring for $OUT
 974
 975   if [ "$TEST" = "true" ]; then
 976     echo $PERL ./Configure $OUT $options
 977   else
 978     $PERL ./Configure $OUT $options
 979   fi
 980 else
 981   echo "This system ($OUT) is not supported. See file INSTALL for details."
 982 fi
 983 )