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
  27 # pick up any command line args to config
  28 for i
  29 do
  30 case "$i" in
  31 -d*) PREFIX="debug-";;
  32 -t*) TEST="true";;
  33 -h*) TEST="true"; cat <<EOF
  34 Usage: config [options]
  35  -d     Add a debug- prefix to machine choice.
  36  -t     Test mode, do not run the Configure perl script.
  37  -h     This help.
  38
  39 Any other text will be passed to the Configure perl script.
  40 See INSTALL for instructions.
  41
  42 EOF
  43 ;;
  44 *) options=$options" $i" ;;
  45 esac
  46 done
  47
  48 # First get uname entries that we use below
  49
  50 MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  51 RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  52 SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  53 VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
  54
  55
  56 # Now test for ISC and SCO, since it is has a braindamaged uname.
  57 #
  58 # We need to work around FreeBSD 1.1.5.1
  59 (
  60 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
  61 if [ "x$XREL" != "x" ]; then
  62     if [ -f /etc/kconfig ]; then
  63         case "$XREL" in
  64             4.0|4.1)
  65                     echo "${MACHINE}-whatever-isc4"; exit 0
  66                 ;;
  67         esac
  68     else
  69         case "$XREL" in
  70             3.2v4.2)
  71                 echo "whatever-whatever-sco3"; exit 0
  72                 ;;
  73             3.2v5.0*)
  74                 echo "whatever-whatever-sco5"; exit 0
  75                 ;;
  76             4.2MP)
  77                 case "x${VERSION}" in
  78                     x2.0*) echo "whatever-whatever-unixware20"; exit 0 ;;
  79                     x2.1*) echo "whatever-whatever-unixware21"; exit 0 ;;
  80                     x2*)   echo "whatever-whatever-unixware2";  exit 0 ;;
  81                 esac
  82                 ;;
  83             4.2)
  84                 echo "whatever-whatever-unixware1"; exit 0
  85                 ;;
  86             5)
  87                 case "x${VERSION}" in
  88                     # We hardcode i586 in place of ${MACHINE} for the
  89                     # following reason. The catch is that even though Pentium
  90                     # is minimum requirement for platforms in question,
  91                     # ${MACHINE} gets always assigned to i386. Now, problem
  92                     # with i386 is that it makes ./config pass 386 to
  93                     # ./Configure, which in turn makes make generate
  94                     # inefficient SHA-1 (for this moment) code.
  95                     x7*)  echo "i586-sco-unixware7";           exit 0 ;;
  96                     x8*)  echo "i586-unkn-OpenUNIX${VERSION}"; 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 "$MACHINE" | sed -e 's/-/_/g'`
 107         echo "parisc-hp-MPE/iX"; exit 0
 108         ;;
 109     A/UX:*)
 110         echo "m68k-apple-aux3"; exit 0
 111         ;;
 112
 113     AIX:[3456789]:4:*)
 114         echo "${MACHINE}-ibm-aix43"; exit 0
 115         ;;
 116
 117     AIX:*:[56789]:*)
 118         echo "${MACHINE}-ibm-aix43"; exit 0
 119         ;;
 120
 121     AIX:*)
 122         echo "${MACHINE}-ibm-aix"; exit 0
 123         ;;
 124
 125     dgux:*)
 126         echo "${MACHINE}-dg-dgux"; exit 0
 127         ;;
 128
 129     HI-UX:*)
 130         echo "${MACHINE}-hi-hiux"; exit 0
 131         ;;
 132
 133     HP-UX:*)
 134         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 135         case "$HPUXVER" in
 136             1[0-9].*)   # HPUX 10 and 11 targets are unified
 137                 echo "${MACHINE}-hp-hpux10"; exit 0
 138                 ;;
 139             *)
 140                 echo "${MACHINE}-hp-hpux"; exit 0
 141                 ;;
 142         esac
 143         ;;
 144
 145     IRIX:5.*)
 146         echo "mips2-sgi-irix"; exit 0
 147         ;;
 148
 149     IRIX:6.*)
 150         echo "mips3-sgi-irix"; exit 0
 151         ;;
 152
 153     IRIX64:*)
 154         echo "mips4-sgi-irix64"; exit 0
 155         ;;
 156
 157     Linux:[2-9].*)
 158         echo "${MACHINE}-whatever-linux2"; exit 0
 159         ;;
 160
 161     Linux:1.*)
 162         echo "${MACHINE}-whatever-linux1"; exit 0
 163         ;;
 164
 165     GNU*)
 166         echo "hurd-x86"; exit 0;
 167         ;;
 168
 169     LynxOS:*)
 170         echo "${MACHINE}-lynx-lynxos"; exit 0
 171         ;;
 172
 173     BSD/OS:4.*)  # BSD/OS always says 386
 174         echo "i486-whatever-bsdi4"; exit 0
 175         ;;
 176
 177     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 178         case `/sbin/sysctl -n hw.model` in
 179             Pentium*)
 180                 echo "i586-whatever-bsdi"; exit 0
 181                 ;;
 182             *)
 183                 echo "i386-whatever-bsdi"; exit 0
 184                 ;;
 185             esac;
 186         ;;
 187
 188     BSD/386:*|BSD/OS:*)
 189         echo "${MACHINE}-whatever-bsdi"; exit 0
 190         ;;
 191
 192     FreeBSD:*:*:*386*)
 193         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
 194         MACH=`sysctl -n hw.model`
 195         ARCH='whatever'
 196         case ${MACH} in
 197            *386*       ) MACH="i386"     ;;
 198            *486*       ) MACH="i486"     ;;
 199            Pentium\ II*) MACH="i686"     ;;
 200            Pentium*    ) MACH="i586"     ;;
 201            *           ) MACH="$MACHINE" ;;
 202         esac
 203         case ${MACH} in
 204            i[0-9]86 ) ARCH="pc" ;;
 205         esac
 206         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
 207         ;;
 208
 209     FreeBSD:*)
 210         echo "${MACHINE}-whatever-freebsd"; exit 0
 211         ;;
 212
 213     NetBSD:*:*:*386*)
 214         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 215         ;;
 216
 217     NetBSD:*)
 218         echo "${MACHINE}-whatever-netbsd"; exit 0
 219         ;;
 220
 221     OpenBSD:*)
 222         echo "${MACHINE}-whatever-openbsd"; exit 0
 223         ;;
 224
 225     OpenUNIX:*)
 226         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
 227         ;;
 228
 229     OSF1:*:*:*alpha*)
 230         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
 231         case "$OSFMAJOR" in
 232             4|5)
 233                 echo "${MACHINE}-dec-tru64"; exit 0
 234                 ;;
 235             1|2|3)
 236                 echo "${MACHINE}-dec-osf"; exit 0
 237                 ;;
 238             *)
 239                 echo "${MACHINE}-dec-osf"; exit 0
 240                 ;;
 241         esac
 242         ;;
 243
 244     QNX:*)
 245         case "$RELEASE" in
 246             4*)
 247                 echo "${MACHINE}-whatever-qnx4"
 248                 ;;
 249             6*)
 250                 echo "${MACHINE}-whatever-qnx6"
 251                 ;;
 252             *)
 253                 echo "${MACHINE}-whatever-qnx"
 254                 ;;
 255         esac
 256         exit 0
 257         ;;
 258
 259     Paragon*:*:*:*)
 260         echo "i860-intel-osf1"; exit 0
 261         ;;
 262
 263     Rhapsody:*)
 264         echo "ppc-apple-rhapsody"; exit 0
 265         ;;
 266
 267     Darwin:*)
 268         case "$MACHINE" in
 269             Power*)
 270                 echo "ppc-apple-darwin${VERSION}"
 271                 ;;
 272             *)
 273                 echo "i386-apple-darwin${VERSION}"
 274                 ;;
 275         esac
 276         exit 0
 277         ;;
 278
 279     SunOS:5.*)
 280         echo "${MACHINE}-whatever-solaris2"; exit 0
 281         ;;
 282
 283     SunOS:*)
 284         echo "${MACHINE}-sun-sunos4"; exit 0
 285         ;;
 286
 287     UNIX_System_V:4.*:*)
 288         echo "${MACHINE}-whatever-sysv4"; exit 0
 289         ;;
 290
 291     *:4*:R4*:m88k)
 292         echo "${MACHINE}-whatever-sysv4"; exit 0
 293         ;;
 294
 295     DYNIX/ptx:4*:*)
 296         echo "${MACHINE}-whatever-sysv4"; exit 0
 297         ;;
 298
 299     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 300         echo "i486-ncr-sysv4"; exit 0
 301         ;;
 302
 303     ULTRIX:*)
 304         echo "${MACHINE}-unknown-ultrix"; exit 0
 305         ;;
 306
 307     SINIX*|ReliantUNIX*)
 308         echo "${MACHINE}-siemens-sysv4"; exit 0
 309         ;;
 310
 311     POSIX-BC*)
 312         echo "${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     NEWS-OS:4.*)
 328         echo "mips-sony-newsos4"; exit 0;
 329         ;;
 330
 331     CYGWIN*)
 332         case "$RELEASE" in
 333             [bB]*|1.0|1.[12].*)
 334                 echo "${MACHINE}-whatever-cygwin_pre1.3"
 335                 ;;
 336             *)
 337                 echo "${MACHINE}-whatever-cygwin"
 338                 ;;
 339         esac
 340         exit 0
 341         ;;
 342
 343     *"CRAY T3E")
 344        echo "t3e-cray-unicosmk"; exit 0;
 345        ;;
 346
 347     *CRAY*)
 348        echo "j90-cray-unicos"; exit 0;
 349        ;;
 350
 351     NONSTOP_KERNEL*)
 352        echo "nsr-tandem-nsk"; exit 0;
 353        ;;
 354 esac
 355
 356 #
 357 # Ugg. These are all we can determine by what we know about
 358 # the output of uname. Be more creative:
 359 #
 360
 361 # Do the Apollo stuff first. Here, we just simply assume
 362 # that the existance of the /usr/apollo directory is proof
 363 # enough
 364 if [ -d /usr/apollo ]; then
 365     echo "whatever-apollo-whatever"
 366     exit 0
 367 fi
 368
 369 # Now NeXT
 370 ISNEXT=`hostinfo 2>/dev/null`
 371 case "$ISNEXT" in
 372     *'NeXT Mach 3.3'*)
 373         echo "whatever-next-nextstep3.3"; exit 0
 374         ;;
 375     *NeXT*)
 376         echo "whatever-next-nextstep"; exit 0
 377         ;;
 378 esac
 379
 380 # At this point we gone through all the one's
 381 # we know of: Punt
 382
 383 echo "${MACHINE}-whatever-${SYSTEM}"
 384 exit 0
 385 ) 2>/dev/null | (
 386
 387 # ---------------------------------------------------------------------------
 388 # this is where the translation occurs into SSLeay terms
 389 # ---------------------------------------------------------------------------
 390
 391 # figure out if gcc is available and if so we use it otherwise
 392 # we fallback to whatever cc does on the system
 393 GCCVER=`(gcc -dumpversion) 2>/dev/null`
 394 if [ "$GCCVER" != "" ]; then
 395   CC=gcc
 396   # then strip off whatever prefix egcs prepends the number with...
 397   # Hopefully, this will work for any future prefixes as well.
 398   GCCVER=`echo $GCCVER | sed 's/^[a-zA-Z]*\-//'`
 399   # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
 400   # does give us what we want though, so we use that.  We just just the
 401   # major and minor version numbers.
 402   # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 403   GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 404 else
 405   CC=cc
 406 fi
 407 GCCVER=${GCCVER:-0}
 408 if [ "$SYSTEM" = "HP-UX" ];then
 409   # By default gcc is a ILP32 compiler (with long long == 64).
 410   GCC_BITS="32"
 411   if [ $GCCVER -ge 30 ]; then
 412     # PA64 support only came in with gcc 3.0.x.
 413     # We look for the preprocessor symbol __LP64__ indicating
 414     # 64bit bit long and pointer.  sizeof(int) == 32 on HPUX64.
 415     if gcc -v -E -x c /dev/null 2>&1 | grep __LP64__ > /dev/null; then
 416       GCC_BITS="64"
 417     fi
 418   fi
 419 fi
 420 if [ "$SYSTEM" = "SunOS" ]; then
 421   if [ $GCCVER -ge 30 ]; then
 422     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
 423     # to be working, at the very least 'make test' passes...
 424     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
 425       GCC_ARCH="-m64"
 426     else
 427       GCC_ARCH="-m32"
 428     fi
 429   fi
 430   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 431   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 432         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 433         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 434   CCVER=${CCVER:-0}
 435   if [ $CCVER -gt 40 ]; then
 436     CC=cc       # overrides gcc!!!
 437     if [ $CCVER -eq 50 ]; then
 438       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 439       echo "         patch #107357-01 or later applied."
 440       sleep 5
 441     fi
 442   elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
 443     CC=sc3
 444   fi
 445 fi
 446
 447 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 448   # check for Compaq C, expected output is "blah-blah C Vx.x"
 449   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 450         egrep -e '.* C V[0-9]\.[0-9]' | \
 451         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 452   CCCVER=${CCCVER:-0}
 453   if [ $CCCVER -gt 60 ]; then
 454     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 455                 # only on hash routines and des, otherwise gcc (2.95)
 456                 # keeps along rather tight...
 457   fi
 458 fi
 459
 460 if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
 461     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 462 fi
 463
 464 CCVER=${CCVER:-0}
 465
 466 # read the output of the embedded GuessOS
 467 read GUESSOS
 468
 469 echo Operating system: $GUESSOS
 470
 471 # now map the output into SSLeay terms ... really should hack into the
 472 # script above so we end up with values in vars but that would take
 473 # more time that I want to waste at the moment
 474 case "$GUESSOS" in
 475   mips2-sgi-irix)
 476         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 477         CPU=${CPU:-0}
 478         if [ $CPU -ge 4000 ]; then
 479                 options="$options -mips2"
 480         fi
 481         OUT="irix-$CC"
 482         ;;
 483   mips3-sgi-irix)
 484         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 485         CPU=${CPU:-0}
 486         if [ $CPU -ge 5000 ]; then
 487                 options="$options -mips4"
 488         else
 489                 options="$options -mips3"
 490         fi
 491         OUT="irix-mips3-$CC"
 492         ;;
 493   mips4-sgi-irix64)
 494         echo "WARNING! If you wish to build 64-bit library, then you have to"
 495         echo "         invoke './Configure irix64-mips4-$CC' *manually*."
 496         if [ "$TEST" = "false" ]; then
 497           echo "         You have about 5 seconds to press Ctrl-C to abort."
 498           (stty -icanon min 0 time 50; read waste) < /dev/tty
 499         fi
 500         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 501         CPU=${CPU:-0}
 502         if [ $CPU -ge 5000 ]; then
 503                 options="$options -mips4"
 504         else
 505                 options="$options -mips3"
 506         fi
 507         OUT="irix-mips3-$CC"
 508         ;;
 509   alpha-*-linux2)
 510         ISA=`awk '/cpu model/{print$4}' /proc/cpuinfo`
 511         case ${ISA:-generic} in
 512         *[67])  OUT="linux-alpha+bwx-$CC" ;;
 513         *)      OUT="linux-alpha-$CC" ;;
 514         esac
 515         if [ "$CC" = "gcc" ]; then
 516             case ${ISA:-generic} in
 517             EV5|EV45)           options="$options -mcpu=ev5";;
 518             EV56|PCA56)         options="$options -mcpu=ev56";;
 519             EV6|EV67|PCA57)     options="$options -mcpu=ev6";;
 520             esac
 521         fi
 522         ;;
 523   mips-*-linux?)
 524           cat >dummy.c <<EOF
 525 #include <stdio.h>  /* for printf() prototype */
 526         int main (argc, argv) int argc; char *argv[]; {
 527 #ifdef __MIPSEB__
 528   printf ("linux-%s\n", argv[1]);
 529 #endif
 530 #ifdef __MIPSEL__
 531   printf ("linux-%sel\n", argv[1]);
 532 #endif
 533   return 0;
 534 }
 535 EOF
 536         ${CC} -o dummy dummy.c && OUT=`./dummy ${MACHINE}`
 537         rm dummy dummy.c
 538         ;;
 539   ppc64-*-linux2)
 540         #Use the standard target for PPC architecture until we create a
 541         #special one for the 64bit architecture.
 542         OUT="linux-ppc" ;;
 543   ppc-*-linux2) OUT="linux-ppc" ;;
 544   m68k-*-linux*) OUT="linux-m68k" ;;
 545   ia64-*-linux?) OUT="linux-ia64" ;;
 546   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 547   ppc-apple-darwin*) OUT="darwin-ppc-cc" ;;
 548   i386-apple-darwin*) OUT="darwin-i386-cc" ;;
 549   sparc64-*-linux2)
 550         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 551         echo "         and wish to build 64-bit library, then you have to"
 552         echo "         invoke './Configure linux64-sparcv9' *manually*."
 553         if [ "$TEST" = "false" ]; then
 554           echo "          You have about 5 seconds to press Ctrl-C to abort."
 555           (stty -icanon min 0 time 50; read waste) < /dev/tty
 556         fi
 557         OUT="linux-sparcv9" ;;
 558   sparc-*-linux2)
 559         KARCH=`awk '/^type/{print$3}' /proc/cpuinfo`
 560         case ${KARCH:-sun4} in
 561         sun4u*) OUT="linux-sparcv9" ;;
 562         sun4m)  OUT="linux-sparcv8" ;;
 563         sun4d)  OUT="linux-sparcv8" ;;
 564         *)      OUT="linux-sparcv7" ;;
 565         esac ;;
 566   parisc-*-linux2)
 567         CPUARCH=`awk '/cpu family/{print substr($5,1,3)}' /proc/cpuinfo`
 568         CPUSCHEDULE=`awk '/^cpu.[       ]: PA/{print substr($3,3)}' /proc/cpuinfo`
 569
 570         # ??TODO ??  Model transformations
 571         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 572         #    assuming no further arch. identification will ever be used by GCC.
 573         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 574         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 575         #    for these chips in the future.
 576         #         PA7300LC -> 7100LC (1.1)
 577         #         PA8200   -> 8000   (2.0)
 578         #         PA8500   -> 8000   (2.0)
 579         #         PA8600   -> 8000   (2.0)
 580
 581         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8?00/8000/'`
 582         # Finish Model transformations
 583
 584         options="$options -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 585         OUT="linux-parisc" ;;
 586   arm*-*-linux2) OUT="linux-elf-arm" ;;
 587   s390-*-linux2) OUT="linux-s390" ;;
 588   s390x-*-linux?) OUT="linux-s390x" ;;
 589   x86_64-*-linux?) OUT="linux-x86_64" ;;
 590   *-*-linux2) OUT="linux-elf"
 591         if [ "$GCCVER" -gt 28 ]; then
 592           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
 593             OUT="linux-pentium"
 594           fi
 595           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
 596             OUT="linux-ppro"
 597           fi
 598           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
 599             OUT="linux-k6"
 600           fi
 601         fi ;;
 602   *-*-linux1) OUT="linux-aout" ;;
 603   sun4u*-*-solaris2)
 604         OUT="solaris-sparcv9-$CC"
 605         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
 606         if [ "$ISA64" != "" ]; then
 607             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 608                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 609                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
 610                 if [ "$TEST" = "false" ]; then
 611                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 612                   (stty -icanon min 0 time 50; read waste) < /dev/tty
 613                 fi
 614             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 615                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 616                 # (first one found on the $PATH). I assume that user
 617                 # expects certain consistency with the rest of his builds
 618                 # and therefore switch over to 64-bit. <appro>
 619                 OUT="solaris64-sparcv9-gcc"
 620                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 621                 echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
 622                 if [ "$TEST" = "false" ]; then
 623                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 624                   (stty -icanon min 0 time 50; read waste) < /dev/tty
 625                 fi
 626             elif [ "$GCC_ARCH" = "-m32" ]; then
 627                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 628                 echo "        and wish to build 64-bit library, then you have to"
 629                 echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
 630                 if [ "$TEST" = "false" ]; then
 631                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 632                   (stty -icanon min 0 time 50; read waste) < /dev/tty
 633                 fi
 634             fi
 635         fi
 636         ;;
 637   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 638   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 639   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 640   *86*-*-solaris2) OUT="solaris-x86-$CC" ;;
 641   *-*-sunos4) OUT="sunos-$CC" ;;
 642   alpha*-*-freebsd*) OUT="FreeBSD-alpha" ;;
 643   sparc64-*-freebsd*) OUT="FreeBSD-sparc64" ;;
 644   ia64-*-freebsd*) OUT="FreeBSD-ia64" ;;
 645   *-freebsd[3-9]*) OUT="FreeBSD-elf" ;;
 646   *-freebsd[1-2]*) OUT="FreeBSD" ;;
 647   *86*-*-netbsd) OUT="NetBSD-x86" ;;
 648   sun3*-*-netbsd) OUT="NetBSD-m68" ;;
 649   *-*-netbsd) OUT="NetBSD-sparc" ;;
 650   alpha*-*-openbsd) OUT="OpenBSD-alpha" ;;
 651   *86*-*-openbsd) OUT="OpenBSD-i386" ;;
 652   m68k*-*-openbsd) OUT="OpenBSD-m68k" ;;
 653   m88k*-*-openbsd) OUT="OpenBSD-m88k" ;;
 654   mips*-*-openbsd) OUT="OpenBSD-mips" ;;
 655   pmax*-*-openbsd) OUT="OpenBSD-mips" ;;
 656   powerpc*-*-openbsd) OUT="OpenBSD-powerpc" ;;
 657   sparc64*-*-openbsd) OUT="OpenBSD-sparc64" ;;
 658   sparc*-*-openbsd) OUT="OpenBSD-sparc" ;;
 659   vax*-*-openbsd) OUT="OpenBSD-vax" ;;
 660   hppa*-*-openbsd) OUT="OpenBSD-hppa" ;;
 661   *-*-openbsd) OUT="OpenBSD" ;;
 662   *86*-*-bsdi4) OUT="bsdi-elf-gcc" ;;
 663   *-*-osf) OUT="alphaold-cc" ;;
 664   *-*-tru64) OUT="alpha-cc" ;;
 665   *-*-OpenUNIX*)
 666         if [ "$CC" = "gcc" ]; then
 667           OUT="OpenUNIX-8-gcc"
 668         else
 669           OUT="OpenUNIX-8"
 670         fi
 671         ;;
 672   *-*-unixware7) OUT="unixware-7" ;;
 673   *-*-UnixWare7) OUT="unixware-7" ;;
 674   *-*-Unixware7) OUT="unixware-7" ;;
 675   *-*-unixware20*) OUT="unixware-2.0" ;;
 676   *-*-unixware21*) OUT="unixware-2.1" ;;
 677   *-*-UnixWare20*) OUT="unixware-2.0" ;;
 678   *-*-UnixWare21*) OUT="unixware-2.1" ;;
 679   *-*-Unixware20*) OUT="unixware-2.0" ;;
 680   *-*-Unixware21*) OUT="unixware-2.1" ;;
 681   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 682   RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
 683   *-siemens-sysv4) OUT="SINIX" ;;
 684   *-hpux1*)
 685         if [ $CC = "gcc" ];
 686         then
 687           if [ $GCC_BITS = "64" ]; then
 688             OUT="hpux64-parisc-gcc"
 689           else
 690             OUT="hpux-parisc-gcc"
 691           fi
 692         else
 693           OUT="hpux-parisc-$CC"
 694         fi
 695         KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 696         KERNEL_BITS=${KERNEL_BITS:-32}
 697         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 698         CPU_VERSION=${CPU_VERSION:-0}
 699         # See <sys/unistd.h> for further info on CPU_VERSION.
 700         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 701              echo "WARNING! 64-bit ABI is the default configured ABI on HP-UXi."
 702              echo "         If you wish to build 32-bit library, the you have to"
 703              echo "         invoke './Configure hpux-ia64-cc' *manually*."
 704              if [ "$TEST" = "false" ]; then
 705                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 706                 (stty -icanon min 0 time 50; read waste) < /dev/tty
 707              fi
 708              OUT="hpux64-ia64-cc"
 709         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 710              if [ "$CC" = "cc" ]; then
 711                 OUT="hpux-parisc2-cc" # can't we have hpux-parisc2-gcc?
 712              fi
 713              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 714                 echo "WARNING! If you wish to build 64-bit library then you have to"
 715                 echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
 716                 if [ "$TEST" = "false" ]; then
 717                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 718                   (stty -icanon min 0 time 50; read waste) < /dev/tty
 719                 fi
 720              fi
 721         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 722              :
 723         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 724              :
 725         else                                    # Motorola(?) CPU
 726              OUT="hpux-$CC"
 727         fi
 728         options="$options -D_REENTRANT" ;;
 729   *-hpux)       OUT="hpux-parisc-$CC" ;;
 730   # these are all covered by the catchall below
 731   # *-aix) OUT="aix-$CC" ;;
 732   # *-dgux) OUT="dgux" ;;
 733   mips-sony-newsos4) OUT="newsos4-gcc" ;;
 734   *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
 735   *-*-cygwin) OUT="Cygwin" ;;
 736   t3e-cray-unicosmk) OUT="cray-t3e" ;;
 737   j90-cray-unicos) OUT="cray-j90" ;;
 738   nsr-tandem-nsk) OUT="tandem-c89" ;;
 739   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 740 esac
 741
 742 # NB: This atalla support has been superceded by the ENGINE support
 743 # That contains its own header and definitions anyway. Support can
 744 # be enabled or disabled on any supported platform without external
 745 # headers, eg. by adding the "hw-atalla" switch to ./config or
 746 # perl Configure
 747 #
 748 # See whether we can compile Atalla support
 749 #if [ -f /usr/include/atasi.h ]
 750 #then
 751 #  options="$options -DATALLA"
 752 #fi
 753
 754 # gcc < 2.8 does not support -mcpu=ultrasparc
 755 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 756 then
 757   echo "WARNING! Do consider upgrading to gcc-2.8 or later."
 758   sleep 5
 759   OUT=solaris-sparcv9-gcc27
 760 fi
 761 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 762 then
 763   echo "WARNING! Falling down to 'linux-sparcv8'."
 764   echo "         Upgrade to gcc-2.8 or later."
 765   sleep 5
 766   OUT=linux-sparcv8
 767 fi
 768
 769 case "$GUESSOS" in
 770   i386-*) options="$options 386" ;;
 771 esac
 772
 773 for i in bf cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 aes ripemd rsa sha
 774 do
 775   if [ ! -d crypto/$i ]
 776   then
 777     options="$options no-$i"
 778   fi
 779 done
 780
 781 # Discover Kerberos 5 (since it's still a prototype, we don't
 782 # do any guesses yet, that's why this section is commented away.
 783 #if [ -d /usr/kerberos ]; then
 784 #    krb5_dir=/usr/kerberos
 785 #    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
 786 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 787 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 788 #       -a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
 789 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 790 #       options="$options --with-krb5-flavor=MIT"
 791 #    fi
 792 #elif [ -d /usr/heimdal ]; then
 793 #    krb5_dir=/usr/heimdal
 794 #    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
 795 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 796 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 797 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 798 #       options="$options --with-krb5-flavor=Heimdal"
 799 #    fi
 800 #fi
 801
 802 if [ -z "$OUT" ]; then
 803   OUT="$CC"
 804 fi
 805
 806 if [ ".$PERL" = . ] ; then
 807         for i in . `echo $PATH | sed 's/:/ /g'`; do
 808                 if [ -f "$i/perl5" ] ; then
 809                         PERL="$i/perl5"
 810                         break;
 811                 fi;
 812         done
 813 fi
 814
 815 if [ ".$PERL" = . ] ; then
 816         for i in . `echo $PATH | sed 's/:/ /g'`; do
 817                 if [ -f "$i/perl" ] ; then
 818                         if "$i/perl" -e 'exit($]<5.0)'; then
 819                                 PERL="$i/perl"
 820                                 break;
 821                         fi;
 822                 fi;
 823         done
 824 fi
 825
 826 if [ ".$PERL" = . ] ; then
 827         echo "You need Perl 5."
 828         exit 1
 829 fi
 830
 831 # run Configure to check to see if we need to specify the
 832 # compiler for the platform ... in which case we add it on
 833 # the end ... otherwise we leave it off
 834
 835 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
 836 if [ $? = "0" ]; then
 837   OUT="$OUT-$CC"
 838 fi
 839
 840 OUT="$PREFIX$OUT"
 841
 842 $PERL ./Configure LIST | grep "$OUT" > /dev/null
 843 if [ $? = "0" ]; then
 844   echo Configuring for $OUT
 845
 846   if [ "$TEST" = "true" ]; then
 847     echo $PERL ./Configure $OUT $options
 848   else
 849     $PERL ./Configure $OUT $options
 850   fi
 851 else
 852   echo "This system ($OUT) is not supported. See file INSTALL for details."
 853 fi
 854 )