config

   1 #!/bin/sh
   2 # Copyright 1998-2020 The OpenSSL Project Authors. All Rights Reserved.
   3 #
   4 # Licensed under the OpenSSL license (the "License").  You may not use
   5 # this file except in compliance with the License.  You can obtain a copy
   6 # in the file LICENSE in the source distribution or at
   7 # https://www.openssl.org/source/license.html
   8
   9 # OpenSSL config: determine the operating system and run ./Configure
  10 # Derived from minarch and GuessOS from Apache.
  11 #
  12 # Do "config -h" for usage information.
  13 SUFFIX=""
  14 DRYRUN="false"
  15 VERBOSE="false"
  16 EXE=""
  17 THERE=`dirname $0`
  18
  19 # pick up any command line args to config
  20 for i
  21 do
  22 case "$i" in
  23 -d*) options=$options" --debug";;
  24 -t*) DRYRUN="true" VERBOSE="true";;
  25 -v*) VERBOSE="true";;
  26 -h*) DRYRUN="true"; cat <<EOF
  27 Usage: config [options]
  28  -d     Build with debugging when possible.
  29  -t     Test mode, do not run the Configure perl script.
  30  -v     Verbose mode, show the exact Configure call that is being made.
  31  -h     This help.
  32
  33 Any other text will be passed to the Configure perl script.
  34 See INSTALL for instructions.
  35
  36 EOF
  37 ;;
  38 *)  i=`echo "$i" | sed -e "s|'|'\\\\\\''|g"`
  39     options="$options '$i'" ;;
  40 esac
  41 done
  42
  43 # Environment that's being passed to Configure
  44 __CNF_CPPDEFINES=
  45 __CNF_CPPINCLUDES=
  46 __CNF_CPPFLAGS=
  47 __CNF_CFLAGS=
  48 __CNF_CXXFLAGS=
  49 __CNF_LDFLAGS=
  50 __CNF_LDLIBS=
  51
  52 # First get uname entries that we use below
  53
  54 [ "$MACHINE" ] || MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  55 [ "$RELEASE" ] || RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  56 [ "$SYSTEM" ] || SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  57 [ "$BUILD" ] || VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
  58
  59
  60 # Now test for ISC and SCO, since it is has a braindamaged uname.
  61 #
  62 # We need to work around FreeBSD 1.1.5.1
  63 (
  64 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
  65 if [ "x$XREL" != "x" ]; then
  66     if [ -f /etc/kconfig ]; then
  67         case "$XREL" in
  68             4.0|4.1)
  69                     echo "${MACHINE}-whatever-isc4"; exit 0
  70                 ;;
  71         esac
  72     else
  73         case "$XREL" in
  74             3.2v4.2)
  75                 echo "whatever-whatever-sco3"; exit 0
  76                 ;;
  77             3.2v5.0*)
  78                 echo "whatever-whatever-sco5"; exit 0
  79                 ;;
  80             4.2MP)
  81                 case "x${VERSION}" in
  82                     x2.0*) echo "whatever-whatever-unixware20"; exit 0 ;;
  83                     x2.1*) echo "whatever-whatever-unixware21"; exit 0 ;;
  84                     x2*)   echo "whatever-whatever-unixware2";  exit 0 ;;
  85                 esac
  86                 ;;
  87             4.2)
  88                 echo "whatever-whatever-unixware1"; exit 0
  89                 ;;
  90             5*)
  91                 case "x${VERSION}" in
  92                     # We hardcode i586 in place of ${MACHINE} for the
  93                     # following reason. The catch is that even though Pentium
  94                     # is minimum requirement for platforms in question,
  95                     # ${MACHINE} gets always assigned to i386. Now, problem
  96                     # with i386 is that it makes ./config pass 386 to
  97                     # ./Configure, which in turn makes make generate
  98                     # inefficient SHA-1 (for this moment) code.
  99                     x[678]*)  echo "i586-sco-unixware7"; exit 0 ;;
 100                 esac
 101                 ;;
 102         esac
 103     fi
 104 fi
 105 # Now we simply scan though... In most cases, the SYSTEM info is enough
 106 #
 107 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
 108     A/UX:*)
 109         echo "m68k-apple-aux3"; exit 0
 110         ;;
 111
 112     AIX:[3-9]:4:*)
 113         echo "${MACHINE}-ibm-aix"; exit 0
 114         ;;
 115
 116     AIX:*:[5-9]:*)
 117         echo "${MACHINE}-ibm-aix"; exit 0
 118         ;;
 119
 120     AIX:*)
 121         echo "${MACHINE}-ibm-aix3"; exit 0
 122         ;;
 123
 124     HI-UX:*)
 125         echo "${MACHINE}-hi-hiux"; exit 0
 126         ;;
 127
 128     HP-UX:*)
 129         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 130         case "$HPUXVER" in
 131             1[0-9].*)   # HPUX 10 and 11 targets are unified
 132                 echo "${MACHINE}-hp-hpux1x"; exit 0
 133                 ;;
 134             *)
 135                 echo "${MACHINE}-hp-hpux"; exit 0
 136                 ;;
 137         esac
 138         ;;
 139
 140     IRIX:6.*)
 141         echo "mips3-sgi-irix"; exit 0
 142         ;;
 143
 144     IRIX64:*)
 145         echo "mips4-sgi-irix64"; exit 0
 146         ;;
 147
 148     Linux:[2-9].*)
 149         echo "${MACHINE}-whatever-linux2"; exit 0
 150         ;;
 151
 152     Linux:1.*)
 153         echo "${MACHINE}-whatever-linux1"; exit 0
 154         ;;
 155
 156     GNU*)
 157         echo "hurd-x86"; exit 0;
 158         ;;
 159
 160     LynxOS:*)
 161         echo "${MACHINE}-lynx-lynxos"; exit 0
 162         ;;
 163
 164     BSD/OS:4.*)  # BSD/OS always says 386
 165         echo "i486-whatever-bsdi4"; exit 0
 166         ;;
 167
 168     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 169         case `/sbin/sysctl -n hw.model` in
 170             Pentium*)
 171                 echo "i586-whatever-bsdi"; exit 0
 172                 ;;
 173             *)
 174                 echo "i386-whatever-bsdi"; exit 0
 175                 ;;
 176             esac;
 177         ;;
 178
 179     BSD/386:*|BSD/OS:*)
 180         echo "${MACHINE}-whatever-bsdi"; exit 0
 181         ;;
 182
 183     FreeBSD:*:*:*386*)
 184         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
 185         MACH=`sysctl -n hw.model`
 186         ARCH='whatever'
 187         case ${MACH} in
 188            *386*       ) MACH="i386"     ;;
 189            *486*       ) MACH="i486"     ;;
 190            Pentium\ II*) MACH="i686"     ;;
 191            Pentium*    ) MACH="i586"     ;;
 192            *           ) MACH="$MACHINE" ;;
 193         esac
 194         case ${MACH} in
 195            i[0-9]86 ) ARCH="pc" ;;
 196         esac
 197         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
 198         ;;
 199
 200     DragonFly:*)
 201         echo "${MACHINE}-whatever-dragonfly"; exit 0
 202         ;;
 203
 204     FreeBSD:*)
 205         echo "${MACHINE}-whatever-freebsd"; exit 0
 206         ;;
 207
 208     Haiku:*)
 209         echo "${MACHINE}-whatever-haiku"; exit 0
 210         ;;
 211
 212     NetBSD:*:*:*386*)
 213         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 214         ;;
 215
 216     NetBSD:*)
 217         echo "${MACHINE}-whatever-netbsd"; exit 0
 218         ;;
 219
 220     OpenBSD:*)
 221         echo "${MACHINE}-whatever-openbsd"; exit 0
 222         ;;
 223
 224     OpenUNIX:*)
 225         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
 226         ;;
 227
 228     OSF1:*:*:*alpha*)
 229         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
 230         case "$OSFMAJOR" in
 231             4|5)
 232                 echo "${MACHINE}-dec-tru64"; exit 0
 233                 ;;
 234             1|2|3)
 235                 echo "${MACHINE}-dec-osf"; exit 0
 236                 ;;
 237             *)
 238                 echo "${MACHINE}-dec-osf"; exit 0
 239                 ;;
 240         esac
 241         ;;
 242
 243     Paragon*:*:*:*)
 244         echo "i860-intel-osf1"; exit 0
 245         ;;
 246
 247     Rhapsody:*)
 248         echo "ppc-apple-rhapsody"; exit 0
 249         ;;
 250
 251     Darwin:*)
 252         case "$MACHINE" in
 253             Power*)
 254                 echo "ppc-apple-darwin${VERSION}"
 255                 ;;
 256             x86_64)
 257                 echo "x86_64-apple-darwin${VERSION}"
 258                 ;;
 259             *)
 260                 echo "i686-apple-darwin${VERSION}"
 261                 ;;
 262         esac
 263         exit 0
 264         ;;
 265
 266     SunOS:5.*)
 267         echo "${MACHINE}-whatever-solaris2"; exit 0
 268         ;;
 269
 270     SunOS:*)
 271         echo "${MACHINE}-sun-sunos4"; exit 0
 272         ;;
 273
 274     UNIX_System_V:4.*:*)
 275         echo "${MACHINE}-whatever-sysv4"; exit 0
 276         ;;
 277
 278     VOS:*:*:i786)
 279      echo "i386-stratus-vos"; exit 0
 280      ;;
 281
 282     VOS:*:*:*)
 283      echo "hppa1.1-stratus-vos"; exit 0
 284      ;;
 285
 286     *:4*:R4*:m88k)
 287         echo "${MACHINE}-whatever-sysv4"; exit 0
 288         ;;
 289
 290     DYNIX/ptx:4*:*)
 291         echo "${MACHINE}-whatever-sysv4"; exit 0
 292         ;;
 293
 294     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 295         echo "i486-ncr-sysv4"; exit 0
 296         ;;
 297
 298     ULTRIX:*)
 299         echo "${MACHINE}-unknown-ultrix"; exit 0
 300         ;;
 301
 302     POSIX-BC*)
 303         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
 304         ;;
 305
 306     machten:*)
 307        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 308        ;;
 309
 310     library:*)
 311         echo "${MACHINE}-ncr-sysv4"; exit 0
 312         ;;
 313
 314     ConvexOS:*:11.0:*)
 315         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 316         ;;
 317
 318     # The following combinations are supported
 319     # MINGW64* on x86_64 => mingw64
 320     # MINGW32* on x86_64 => mingw
 321     # MINGW32* on i?86 => mingw
 322     #
 323     # MINGW64* on i?86 isn't expected to work...
 324     MINGW64*:*:*:x86_64)
 325         echo "${MACHINE}-whatever-mingw64"; exit 0;
 326         ;;
 327     MINGW*)
 328         echo "${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}" = "AIX" ]; then        # favor vendor cc over gcc
 431     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
 432 fi
 433
 434 CCVER=${CCVER:-0}
 435
 436 # read the output of the embedded GuessOS
 437 read GUESSOS
 438
 439 echo Operating system: $GUESSOS
 440
 441 # now map the output into SSLeay terms ... really should hack into the
 442 # script above so we end up with values in vars but that would take
 443 # more time that I want to waste at the moment
 444 case "$GUESSOS" in
 445   uClinux*64*)
 446     OUT=uClinux-dist64
 447         ;;
 448   uClinux*)
 449     OUT=uClinux-dist
 450         ;;
 451   mips3-sgi-irix)
 452         OUT="irix-mips3-$CC"
 453         ;;
 454   mips4-sgi-irix64)
 455         echo "WARNING! If you wish to build 64-bit library, then you have to"
 456         echo "         invoke '$THERE/Configure irix64-mips4-$CC' *manually*."
 457         if [ "$DRYRUN" = "false" -a -t 1 ]; then
 458           echo "         You have about 5 seconds to press Ctrl-C to abort."
 459           (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 460         fi
 461         OUT="irix-mips3-$CC"
 462         ;;
 463   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 464   ppc-apple-darwin*)
 465         ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
 466         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 467             echo "WARNING! If you wish to build 64-bit library, then you have to"
 468             echo "         invoke '$THERE/Configure darwin64-ppc-cc' *manually*."
 469             if [ "$DRYRUN" = "false" -a -t 1 ]; then
 470               echo "         You have about 5 seconds to press Ctrl-C to abort."
 471               (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 472             fi
 473         fi
 474         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 475             OUT="darwin64-ppc-cc"
 476         else
 477             OUT="darwin-ppc-cc"
 478         fi ;;
 479   i?86-apple-darwin*)
 480         ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
 481         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
 482             echo "WARNING! If you wish to build 64-bit library, then you have to"
 483             echo "         invoke 'KERNEL_BITS=64 $THERE/config $options'."
 484             if [ "$DRYRUN" = "false" -a -t 1 ]; then
 485               echo "         You have about 5 seconds to press Ctrl-C to abort."
 486               (trap "stty `stty -g`; exit 1" 2; stty -icanon min 0 time 50; read waste; exit 0) <&1 || exit
 487             fi
 488         fi
 489         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
 490             OUT="darwin64-x86_64-cc"
 491         else
 492             OUT="darwin-i386-cc"
 493         fi ;;
 494   x86_64-apple-darwin*)
 495         if [ "$KERNEL_BITS" = "32" ]; then
 496             OUT="darwin-i386-cc"
 497         else
 498             OUT="darwin64-x86_64-cc"
 499         fi ;;
 500   armv6+7-*-iphoneos)
 501         __CNF_CFLAGS="$__CNF_CFLAGS -arch armv6 -arch armv7"
 502         __CNF_CXXFLAGS="$__CNF_CXXFLAGS -arch armv6 -arch armv7"
 503         OUT="iphoneos-cross" ;;
 504   *-*-iphoneos)
 505         __CNF_CFLAGS="$__CNF_CFLAGS -arch ${MACHINE}"
 506         __CNF_CXXFLAGS="$__CNF_CXXFLAGS -arch ${MACHINE}"
 507         OUT="iphoneos-cross" ;;
 508   arm64-*-iphoneos|*-*-ios64)
 509         OUT="ios64-cross" ;;
 510   alpha-*-linux2)
 511         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
 512         OUT="linux-alpha-$CC"
 513         if [ "$CC" = "gcc" ]; then
 514             case ${ISA:-generic} in
 515             EV5|EV45)           __CNF_CFLAGS="$__CNF_CFLAGS -mcpu=ev5"
 516                                 __CNF_CXXFLAGS="$__CNF_CFLAGS -mcpu=ev5";;
 517             EV56|PCA56)         __CNF_CFLAGS="$__CNF_CFLAGS -mcpu=ev56"
 518                                 __CNF_CXXFLAGS="$__CNF_CXXFLAGS -mcpu=ev56";;
 519             *)                  __CNF_CFLAGS="$__CNF_CFLAGS -mcpu=ev6"
 520                                 __CNF_CXXFLAGS="$__CNF_CXXFLAGS -mcpu=ev6";;
 521             esac
 522         fi
 523         ;;
 524   ppc64-*-linux2)
 525         if [ -z "$KERNEL_BITS" ]; then
 526             echo "WARNING! If you wish to build 64-bit library, then you have to"
 527             echo "         invoke '$THERE/Configure linux-ppc64' *manually*."
 528             if [ "$DRYRUN" = "false" -a -t 1 ]; then
 529                 echo "         You have about 5 seconds to press Ctrl-C to abort."
 530                 (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 531             fi
 532         fi
 533         if [ "$KERNEL_BITS" = "64" ]; then
 534             OUT="linux-ppc64"
 535         else
 536             OUT="linux-ppc"
 537             if (echo "__LP64__" | gcc -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null); then
 538                 :;
 539             else
 540                 __CNF_CFLAGS="$__CNF_CFLAGS -m32"
 541                 __CNF_CXXFLAGS="$__CNF_CXXFLAGS -m32"
 542             fi
 543         fi
 544         ;;
 545   ppc64le-*-linux2) OUT="linux-ppc64le" ;;
 546   ppc-*-linux2) OUT="linux-ppc" ;;
 547   mips64*-*-linux2)
 548         echo "WARNING! If you wish to build 64-bit library, then you have to"
 549         echo "         invoke '$THERE/Configure linux64-mips64' *manually*."
 550         if [ "$DRYRUN" = "false" -a -t 1 ]; then
 551             echo "         You have about 5 seconds to press Ctrl-C to abort."
 552             (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 553         fi
 554         OUT="linux-mips64"
 555         ;;
 556   mips*-*-linux2) OUT="linux-mips32" ;;
 557   ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
 558   ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
 559   pentium-*-vxworks*) OUT="vxworks-pentium" ;;
 560   simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
 561   mips-*-vxworks*) OUT="vxworks-mips";;
 562   ia64-*-linux?) OUT="linux-ia64" ;;
 563   sparc64-*-linux2)
 564         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
 565         echo "         and wish to build 64-bit library, then you have to"
 566         echo "         invoke '$THERE/Configure linux64-sparcv9' *manually*."
 567         if [ "$DRYRUN" = "false" -a -t 1 ]; then
 568           echo "          You have about 5 seconds to press Ctrl-C to abort."
 569           (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 570         fi
 571         OUT="linux-sparcv9" ;;
 572   sparc-*-linux2)
 573         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
 574         case ${KARCH:-sun4} in
 575         sun4u*) OUT="linux-sparcv9" ;;
 576         sun4m)  OUT="linux-sparcv8" ;;
 577         sun4d)  OUT="linux-sparcv8" ;;
 578         *)      OUT="linux-generic32";
 579                 __CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN" ;;
 580         esac ;;
 581   parisc*-*-linux2)
 582         # 64-bit builds under parisc64 linux are not supported and
 583         # compiler is expected to generate 32-bit objects...
 584         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
 585         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
 586
 587         # ??TODO ??  Model transformations
 588         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
 589         #    assuming no further arch. identification will ever be used by GCC.
 590         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
 591         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
 592         #    for these chips in the future.
 593         #         PA7300LC -> 7100LC (1.1)
 594         #         PA8200   -> 8000   (2.0)
 595         #         PA8500   -> 8000   (2.0)
 596         #         PA8600   -> 8000   (2.0)
 597
 598         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
 599         # Finish Model transformations
 600
 601         __CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN"
 602         __CNF_CFLAGS="$__CNF_CFLAGS -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 603         __CNF_CXXFLAGS="$__CNF_CXXFLAGS -mschedule=$CPUSCHEDULE -march=$CPUARCH"
 604         OUT="linux-generic32" ;;
 605   armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
 606   armv[7-9]*-*-linux2) OUT="linux-armv4"
 607                        __CNF_CFLAGS="$__CNF_CFLAGS -march=armv7-a"
 608                        __CNF_CXXFLAGS="$__CNF_CXXFLAGS -march=armv7-a"
 609                        ;;
 610   arm*-*-linux2) OUT="linux-armv4" ;;
 611   aarch64-*-linux2) OUT="linux-aarch64" ;;
 612   sh*b-*-linux2) OUT="linux-generic32";
 613                  __CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN" ;;
 614   sh*-*-linux2)  OUT="linux-generic32";
 615                  __CNF_CPPFLAGS="$__CNF_CPPFLAGS -DL_ENDIAN" ;;
 616   m68k*-*-linux2) OUT="linux-generic32";
 617                   __CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN" ;;
 618   s390-*-linux2) OUT="linux-generic32";
 619                  __CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN" ;;
 620   s390x-*-linux2)
 621         # To be uncommented when glibc bug is fixed, see Configure...
 622         #if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
 623         #  echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
 624         #  echo "         have to invoke './Configure linux32-s390x' *manually*."
 625         #  if [ "$DRYRUN" = "false" -a -t -1 ]; then
 626         #    echo "         You have about 5 seconds to press Ctrl-C to abort."
 627         #    (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 628         #  fi
 629         #fi
 630         OUT="linux64-s390x"
 631         ;;
 632   x86_64-*-linux?)
 633         if $CC -dM -E -x c /dev/null 2>&1 | grep -q ILP32 > /dev/null; then
 634             OUT="linux-x32"
 635         else
 636             OUT="linux-x86_64"
 637         fi ;;
 638   *86-*-linux2)
 639         # On machines where the compiler understands -m32, prefer a
 640         # config target that uses it
 641         if $CC -m32 -E -x c /dev/null > /dev/null 2>&1; then
 642             OUT="linux-x86"
 643         else
 644             OUT="linux-elf"
 645         fi ;;
 646   *86-*-linux1) OUT="linux-aout" ;;
 647   *-*-linux?) OUT="linux-generic32" ;;
 648   sun4[uv]*-*-solaris2)
 649         OUT="solaris-sparcv9-$CC"
 650         ISA64=`(isainfo) 2>/dev/null | grep sparcv9`
 651         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
 652             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
 653                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 654                 echo "         invoke '$THERE/Configure solaris64-sparcv9-cc' *manually*."
 655                 if [ "$DRYRUN" = "false" -a -t 1 ]; then
 656                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 657                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 658                 fi
 659             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
 660                 # $GCC_ARCH denotes default ABI chosen by compiler driver
 661                 # (first one found on the $PATH). I assume that user
 662                 # expects certain consistency with the rest of his builds
 663                 # and therefore switch over to 64-bit. <appro>
 664                 OUT="solaris64-sparcv9-gcc"
 665                 echo "WARNING! If you wish to build 32-bit library, then you have to"
 666                 echo "         invoke '$THERE/Configure solaris-sparcv9-gcc' *manually*."
 667                 if [ "$DRYRUN" = "false" -a -t 1 ]; then
 668                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 669                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 670                 fi
 671             elif [ "$GCC_ARCH" = "-m32" ]; then
 672                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
 673                 echo "        and wish to build 64-bit library, then you have to"
 674                 echo "        invoke '$THERE/Configure solaris64-sparcv9-gcc' *manually*."
 675                 if [ "$DRYRUN" = "false" -a -t 1 ]; then
 676                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 677                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 678                 fi
 679             fi
 680         fi
 681         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
 682             OUT="solaris64-sparcv9-$CC"
 683         fi
 684         ;;
 685   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 686   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 687   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 688   *86*-*-solaris2)
 689         ISA64=`(isainfo) 2>/dev/null | grep amd64`
 690         if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
 691             OUT="solaris64-x86_64-$CC"
 692         else
 693             OUT="solaris-x86-$CC"
 694             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
 695                 options="$options no-sse2"
 696             fi
 697         fi
 698         ;;
 699   *-*-sunos4)           OUT="sunos-$CC" ;;
 700
 701   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2";
 702                         __CNF_LDFLAGS="$__CNF_LDFLAGS -ldl" ;;
 703   alpha*-*-*bsd*)       OUT="BSD-generic64";
 704                         __CNF_CPPFLAGS="$__CNF_CPPFLAGS -DL_ENDIAN" ;;
 705   powerpc64-*-*bsd*)    OUT="BSD-generic64";
 706                         __CNF_CPPFLAGS="$__CNF_CPPFLAGS -DB_ENDIAN" ;;
 707   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
 708   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
 709   x86_64-*-dragonfly*)  OUT="BSD-x86_64" ;;
 710   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
 711   *86*-*-*bsd*)         # mimic ld behaviour when it's looking for libc...
 712                         if [ -L /usr/lib/libc.so ]; then        # [Free|Net]BSD
 713                             libc=/usr/lib/libc.so
 714                         else                                    # OpenBSD
 715                             # ld searches for highest libc.so.* and so do we
 716                             libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
 717                         fi
 718                         case "`(file -L $libc) 2>/dev/null`" in
 719                         *ELF*)  OUT="BSD-x86-elf" ;;
 720                         *)      OUT="BSD-x86"; options="$options no-sse2" ;;
 721                         esac ;;
 722   *-*-*bsd*)            OUT="BSD-generic32" ;;
 723
 724   x86_64-*-haiku)       OUT="haiku-x86_64" ;;
 725   *-*-haiku)            OUT="haiku-x86" ;;
 726
 727   *-*-osf)              OUT="osf1-alpha-cc" ;;
 728   *-*-tru64)            OUT="tru64-alpha-cc" ;;
 729   *-*-[Uu]nix[Ww]are7)
 730         if [ "$CC" = "gcc" ]; then
 731           OUT="unixware-7-gcc" ; options="$options no-sse2"
 732         else
 733           OUT="unixware-7" ; options="$options no-sse2"
 734           __CNF_CPPFLAGS="$__CNF_CPPFLAGS -D__i386__"
 735         fi
 736         ;;
 737   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
 738   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
 739   *-*-vos)
 740         options="$options no-threads no-shared no-asm no-dso"
 741         EXE=".pm"
 742         OUT="vos-$CC" ;;
 743   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 744   *-hpux1*)
 745         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
 746             OUT="hpux64-parisc2-gcc"
 747         fi
 748         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
 749         KERNEL_BITS=${KERNEL_BITS:-32}
 750         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
 751         CPU_VERSION=${CPU_VERSION:-0}
 752         # See <sys/unistd.h> for further info on CPU_VERSION.
 753         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
 754              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 755                 OUT="hpux64-ia64-cc"
 756              else
 757                 OUT="hpux-ia64-cc"
 758              fi
 759         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
 760              # PA-RISC 2.0 is no longer supported as separate 32-bit
 761              # target. This is compensated for by run-time detection
 762              # in most critical assembly modules and taking advantage
 763              # of 2.0 architecture in PA-RISC 1.1 build.
 764              OUT=${OUT:-"hpux-parisc1_1-${CC}"}
 765              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
 766                 echo "WARNING! If you wish to build 64-bit library then you have to"
 767                 echo "         invoke '$THERE/Configure hpux64-parisc2-cc' *manually*."
 768                 if [ "$DRYRUN" = "false" -a -t 1 ]; then
 769                   echo "         You have about 5 seconds to press Ctrl-C to abort."
 770                   (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 771                 fi
 772              fi
 773         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
 774              OUT="hpux-parisc1_1-${CC}"
 775         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
 776              OUT="hpux-parisc-${CC}"
 777         else                                    # Motorola(?) CPU
 778              OUT="hpux-$CC"
 779         fi
 780         __CNF_CPPFLAGS="$__CNF_CPPFLAGS -D_REENTRANT" ;;
 781   *-hpux)       OUT="hpux-parisc-$CC" ;;
 782   *-aix)
 783         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
 784         KERNEL_BITS=${KERNEL_BITS:-32}
 785         OBJECT_MODE=${OBJECT_MODE:-32}
 786         if [ "$CC" = "gcc" ]; then
 787             OUT="aix-gcc"
 788           if [ $OBJECT_MODE -eq 64 ]; then
 789             echo 'Your $OBJECT_MODE was found to be set to 64'
 790             OUT="aix64-gcc"
 791           fi
 792         elif [ $OBJECT_MODE -eq 64 ]; then
 793             echo 'Your $OBJECT_MODE was found to be set to 64'
 794             OUT="aix64-cc"
 795         else
 796             OUT="aix-cc"
 797             if [ $KERNEL_BITS -eq 64 ]; then
 798                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
 799                 echo "         invoke '$THERE/Configure aix64-cc' *manually*."
 800                 if [ "$DRYRUN" = "false" -a -t 1 ]; then
 801                     echo "         You have ~5 seconds to press Ctrl-C to abort."
 802                     (trap "stty `stty -g`; exit 0" 2 0; stty -icanon min 0 time 50; read waste) <&1
 803                 fi
 804             fi
 805         fi
 806         if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
 807             :   # this applies even to Power3 and later, as they return PowerPC_POWER[345]
 808         else
 809             options="$options no-asm"
 810         fi
 811         ;;
 812   # these are all covered by the catchall below
 813   i[3456]86-*-cygwin) OUT="Cygwin-x86" ;;
 814   *-*-cygwin) OUT="Cygwin-${MACHINE}" ;;
 815   x86-*-android|i?86-*-android) OUT="android-x86" ;;
 816   armv[7-9]*-*-android)
 817       OUT="android-armeabi"
 818       __CNF_CFLAGS="$__CNF_CFLAGS -march=armv7-a"
 819       __CNF_CXXFLAGS="$__CNF_CXXFLAGS -march=armv7-a";;
 820   arm*-*-android) OUT="android-armeabi" ;;
 821   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 822 esac
 823
 824 # NB: This atalla support has been superseded by the ENGINE support
 825 # That contains its own header and definitions anyway. Support can
 826 # be enabled or disabled on any supported platform without external
 827 # headers, eg. by adding the "hw-atalla" switch to ./config or
 828 # perl Configure
 829 #
 830 # See whether we can compile Atalla support
 831 #if [ -f /usr/include/atasi.h ]
 832 #then
 833 #  __CNF_CPPFLAGS="$__CNF_CPPFLAGS -DATALLA"
 834 #fi
 835
 836 if [ -n "$CONFIG_OPTIONS" ]; then
 837   options="$options $CONFIG_OPTIONS"
 838 fi
 839
 840 # gcc < 2.8 does not support -march=ultrasparc
 841 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 842 then
 843   echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
 844   echo "         Upgrade to gcc-2.8 or later."
 845   sleep 5
 846   OUT=solaris-sparcv8-gcc
 847 fi
 848 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 849 then
 850   echo "WARNING! Falling down to 'linux-sparcv8'."
 851   echo "         Upgrade to gcc-2.8 or later."
 852   sleep 5
 853   OUT=linux-sparcv8
 854 fi
 855
 856 case "$GUESSOS" in
 857   i386-*) options="$options 386" ;;
 858 esac
 859
 860 for i in aes aria bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha sm2 sm3 sm4
 861 do
 862   if [ ! -d $THERE/crypto/$i ]
 863   then
 864     options="$options no-$i"
 865   fi
 866 done
 867
 868 if [ -z "$OUT" ]; then
 869   OUT="$CC"
 870 fi
 871
 872 if [ ".$PERL" = . ] ; then
 873         for i in . `echo $PATH | sed 's/:/ /g'`; do
 874                 if [ -f "$i/perl5$EXE" ] ; then
 875                         PERL="$i/perl5$EXE"
 876                         break;
 877                 fi;
 878         done
 879 fi
 880
 881 if [ ".$PERL" = . ] ; then
 882         for i in . `echo $PATH | sed 's/:/ /g'`; do
 883                 if [ -f "$i/perl$EXE" ] ; then
 884                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
 885                                 PERL="$i/perl$EXE"
 886                                 break;
 887                         fi;
 888                 fi;
 889         done
 890 fi
 891
 892 if [ ".$PERL" = . ] ; then
 893         echo "You need Perl 5."
 894         exit 1
 895 fi
 896
 897 # run Configure to check to see if we need to specify the
 898 # compiler for the platform ... in which case we add it on
 899 # the end ... otherwise we leave it off
 900
 901 $PERL $THERE/Configure LIST | grep "$OUT-$CC" > /dev/null
 902 if [ $? = "0" ]; then
 903   OUT="$OUT-$CC"
 904 fi
 905
 906 OUT="$OUT"
 907
 908 if [ "$OUT" = "darwin64-x86_64-cc" ]; then
 909     echo "WARNING! If you wish to build 32-bit libraries, then you have to"
 910     echo "         invoke 'KERNEL_BITS=32 $THERE/config $options'."
 911 fi
 912
 913 if $PERL $THERE/Configure LIST | grep "$OUT" > /dev/null; then
 914   if [ "$VERBOSE" = "true" ]; then
 915     echo /usr/bin/env \
 916          __CNF_CPPDEFINES="'$__CNF_CPPDEFINES'" \
 917          __CNF_CPPINCLUDES="'$__CNF_CPPINCLUDES'" \
 918          __CNF_CPPFLAGS="'$__CNF_CPPFLAGS'" \
 919          __CNF_CFLAGS="'$__CNF_CFLAGS'" \
 920          __CNF_CXXFLAGS="'$__CNF_CXXFLAGS'" \
 921          __CNF_LDFLAGS="'$__CNF_LDFLAGS'" \
 922          __CNF_LDLIBS="'$__CNF_LDLIBS'" \
 923          $PERL $THERE/Configure $OUT $options
 924   fi
 925   if [ "$DRYRUN" = "false" ]; then
 926     # eval to make sure quoted options, possibly with spaces inside,
 927     # are treated right
 928     eval /usr/bin/env \
 929          __CNF_CPPDEFINES="'$__CNF_CPPDEFINES'" \
 930          __CNF_CPPINCLUDES="'$__CNF_CPPINCLUDES'" \
 931          __CNF_CPPFLAGS="'$__CNF_CPPFLAGS'" \
 932          __CNF_CFLAGS="'$__CNF_CFLAGS'" \
 933          __CNF_CXXFLAGS="'$__CNF_CXXFLAGS'" \
 934          __CNF_LDFLAGS="'$__CNF_LDFLAGS'" \
 935          __CNF_LDLIBS="'$__CNF_LDLIBS'" \
 936          $PERL $THERE/Configure $OUT $options
 937   fi
 938 else
 939   echo "This system ($OUT) is not supported. See file INSTALL for details."
 940   exit 1
 941 fi
 942
 943 # Do not add anothing from here on, so we don't lose the Configure exit code
 944 )