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 # First get uname entries that we use below
  24
  25 MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  26 RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  27 SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  28 VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
  29
  30
  31 # Now test for ISC and SCO, since it is has a braindamaged uname.
  32 #
  33 # We need to work around FreeBSD 1.1.5.1
  34 (
  35 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
  36 if [ "x$XREL" != "x" ]; then
  37     if [ -f /etc/kconfig ]; then
  38         case "$XREL" in
  39             4.0|4.1)
  40                     echo "${MACHINE}-whatever-isc4"; exit 0
  41                 ;;
  42         esac
  43     else
  44         case "$XREL" in
  45             3.2v4.2)
  46                 echo "whatever-whatever-sco3"; exit 0
  47                 ;;
  48             3.2v5.0*)
  49                 echo "whatever-whatever-sco5"; exit 0
  50                 ;;
  51             4.2MP)
  52                 if [ "x$VERSION" = "x2.1.1" ]; then
  53                     echo "${MACHINE}-whatever-unixware211"; exit 0
  54                 elif [ "x$VERSION" = "x2.1.2" ]; then
  55                     echo "${MACHINE}-whatever-unixware212"; exit 0
  56                 else
  57                     echo "${MACHINE}-whatever-unixware2"; exit 0
  58                 fi
  59                 ;;
  60             4.2)
  61                 echo "whatever-whatever-unixware1"; exit 0
  62                 ;;
  63             5)
  64                 if [ "`echo x$VERSION | sed -e 's/\..*//'`" = "x7" ]; then
  65                     echo "${MACHINE}-sco-unixware7"; exit 0
  66                 fi
  67                 ;;
  68         esac
  69     fi
  70 fi
  71 # Now we simply scan though... In most cases, the SYSTEM info is enough
  72 #
  73 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
  74     MPE/iX:*)
  75         MACHINE=`echo "$MACHINE" | sed -e 's/-/_/g'`
  76         echo "parisc-hp-MPE/iX"; exit 0
  77         ;;
  78     A/UX:*)
  79         echo "m68k-apple-aux3"; exit 0
  80         ;;
  81
  82     AIX:*)
  83         echo "${MACHINE}-ibm-aix"; exit 0
  84         ;;
  85
  86     dgux:*)
  87         echo "${MACHINE}-dg-dgux"; exit 0
  88         ;;
  89
  90     HI-UX:*)
  91         echo "${MACHINE}-hi-hiux"; exit 0
  92         ;;
  93
  94     HP-UX:*)
  95         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
  96         case "$HPUXVER" in
  97             11.*)
  98                 echo "${MACHINE}-hp-hpux11"; exit 0
  99                 ;;
 100             10.*)
 101                 echo "${MACHINE}-hp-hpux10"; exit 0
 102                 ;;
 103             *)
 104                 echo "${MACHINE}-hp-hpux"; exit 0
 105                 ;;
 106         esac
 107         ;;
 108
 109     IRIX:5.*)
 110         echo "mips2-sgi-irix"; exit 0
 111         ;;
 112
 113     IRIX:6.*)
 114         echo "mips3-sgi-irix"; exit 0
 115         ;;
 116
 117     IRIX64:*)
 118         echo "mips4-sgi-irix64"; exit 0
 119         ;;
 120
 121     Linux:[2-9].*)
 122         echo "${MACHINE}-whatever-linux2"; exit 0
 123         ;;
 124
 125     Linux:1.*)
 126         echo "${MACHINE}-whatever-linux1"; exit 0
 127         ;;
 128
 129     LynxOS:*)
 130         echo "${MACHINE}-lynx-lynxos"; exit 0
 131         ;;
 132
 133     BSD/OS:4.*)  # BSD/OS always says 386
 134         echo "i486-whatever-bsdi4"; exit 0
 135         ;;
 136
 137     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 138         case `/sbin/sysctl -n hw.model` in
 139             Pentium*)
 140                 echo "i586-whatever-bsdi"; exit 0
 141                 ;;
 142             *)
 143                 echo "i386-whatever-bsdi"; exit 0
 144                 ;;
 145             esac;
 146         ;;
 147
 148     BSD/386:*|BSD/OS:*)
 149         echo "${MACHINE}-whatever-bsdi"; exit 0
 150         ;;
 151
 152     FreeBSD:*)
 153         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
 154         MACH=`sysctl -n hw.model`
 155         ARCH='whatever'
 156         case ${MACH} in
 157            *386*       ) MACH="i386"     ;;
 158            *486*       ) MACH="i486"     ;;
 159            Pentium\ II*) MACH="i686"     ;;
 160            Pentium*    ) MACH="i586"     ;;
 161            Alpha*      ) MACH="alpha"    ;;
 162            *           ) MACH="$MACHINE" ;;
 163         esac
 164         case ${MACH} in
 165            i[0-9]86 ) ARCH="pc" ;;
 166         esac
 167         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
 168         ;;
 169
 170     NetBSD:*:*:*386*)
 171         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
 172         ;;
 173
 174     NetBSD:*)
 175         echo "${MACHINE}-whatever-netbsd"; exit 0
 176         ;;
 177
 178     OpenBSD:*)
 179         echo "${MACHINE}-whatever-openbsd"; exit 0
 180         ;;
 181
 182     OSF1:*:*:*alpha*)
 183         echo "${MACHINE}-dec-osf"; exit 0
 184         ;;
 185
 186     QNX:*)
 187         case "$VERSION" in
 188             4*)
 189                 echo "${MACHINE}-whatever-qnx4"
 190                 ;;
 191             *)
 192                 echo "${MACHINE}-whatever-qnx"
 193                 ;;
 194         esac
 195         exit 0
 196         ;;
 197
 198     Paragon*:*:*:*)
 199         echo "i860-intel-osf1"; exit 0
 200         ;;
 201
 202     Rhapsody:*)
 203         echo "ppc-apple-rhapsody"; exit 0
 204         ;;
 205
 206     Darwin:*)
 207         echo "ppc-apple-darwin"; exit 0
 208         ;;
 209
 210     SunOS:5.*)
 211         echo "${MACHINE}-whatever-solaris2"; exit 0
 212         ;;
 213
 214     SunOS:*)
 215         echo "${MACHINE}-sun-sunos4"; exit 0
 216         ;;
 217
 218     UNIX_System_V:4.*:*)
 219         echo "${MACHINE}-whatever-sysv4"; exit 0
 220         ;;
 221
 222     *:4*:R4*:m88k)
 223         echo "${MACHINE}-whatever-sysv4"; exit 0
 224         ;;
 225
 226     DYNIX/ptx:4*:*)
 227         echo "${MACHINE}-whatever-sysv4"; exit 0
 228         ;;
 229
 230     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 231         echo "i486-ncr-sysv4"; exit 0
 232         ;;
 233
 234     ULTRIX:*)
 235         echo "${MACHINE}-unknown-ultrix"; exit 0
 236         ;;
 237
 238     SINIX*|ReliantUNIX*)
 239         echo "${MACHINE}-siemens-sysv4"; exit 0
 240         ;;
 241
 242     POSIX-BC*)
 243         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
 244         ;;
 245
 246     machten:*)
 247        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 248        ;;
 249
 250     library:*)
 251         echo "${MACHINE}-ncr-sysv4"; exit 0
 252         ;;
 253
 254     ConvexOS:*:11.0:*)
 255         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 256         ;;
 257
 258     NEWS-OS:4.*)
 259         echo "mips-sony-newsos4"; exit 0;
 260         ;;
 261
 262 esac
 263
 264 #
 265 # Ugg. These are all we can determine by what we know about
 266 # the output of uname. Be more creative:
 267 #
 268
 269 # Do the Apollo stuff first. Here, we just simply assume
 270 # that the existance of the /usr/apollo directory is proof
 271 # enough
 272 if [ -d /usr/apollo ]; then
 273     echo "whatever-apollo-whatever"
 274     exit 0
 275 fi
 276
 277 # Now NeXT
 278 ISNEXT=`hostinfo 2>/dev/null`
 279 case "$ISNEXT" in
 280     *'NeXT Mach 3.3'*)
 281         echo "whatever-next-nextstep3.3"; exit 0
 282         ;;
 283     *NeXT*)
 284         echo "whatever-next-nextstep"; exit 0
 285         ;;
 286 esac
 287
 288 # At this point we gone through all the one's
 289 # we know of: Punt
 290
 291 echo "${MACHINE}-whatever-${SYSTEM}"
 292 exit 0
 293 ) 2>/dev/null | (
 294
 295 # ---------------------------------------------------------------------------
 296 # this is where the translation occurs into SSLeay terms
 297 # ---------------------------------------------------------------------------
 298
 299 PREFIX=""
 300 SUFFIX=""
 301 TEST="false"
 302
 303 # pick up any command line args to config
 304 for i
 305 do
 306 case "$i" in
 307 -d*) PREFIX="debug-";;
 308 -t*) TEST="true";;
 309 -h*) TEST="true"; cat <<EOF
 310 Usage: config [options]
 311  -d     Add a debug- prefix to machine choice.
 312  -t     Test mode, do not run the Configure perl script.
 313  -h     This help.
 314
 315 Any other text will be passed to the Configure perl script.
 316 See INSTALL for instructions.
 317
 318 EOF
 319 ;;
 320 *) options=$options" $i" ;;
 321 esac
 322 done
 323
 324 # figure out if gcc is available and if so we use it otherwise
 325 # we fallback to whatever cc does on the system
 326 GCCVER=`(gcc --version) 2>/dev/null`
 327 if [ "$GCCVER" != "" ]; then
 328   CC=gcc
 329   # then strip off whatever prefix Cygnus prepends the number with...
 330   GCCVER=`echo $GCCVER | sed 's/^[a-z]*\-//'`
 331   # peak single digit before and after first dot, e.g. 2.95.1 gives 29
 332   GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
 333 else
 334   CC=cc
 335 fi
 336
 337 if [ "$SYSTEM" = "SunOS" ]; then
 338   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
 339   CCVER=`(cc -V 2>&1) 2>/dev/null | \
 340         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
 341         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
 342   CCVER=${CCVER:-0}
 343   if [ $CCVER -gt 40 ]; then
 344     CC=cc       # overrides gcc!!!
 345     if [ $CCVER -eq 50 ]; then
 346       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
 347       echo "         patch #107357-01 or later applied."
 348       sleep 5
 349     fi
 350   elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
 351     CC=sc3
 352   fi
 353 fi
 354
 355 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
 356   # check for Compaq C, expected output is "blah-blah C Vx.x"
 357   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
 358         egrep -e '.* C V[0-9]\.[0-9]' | \
 359         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
 360   CCCVER=${CCCVER:-0}
 361   if [ $CCCVER -gt 60 ]; then
 362     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
 363                 # only on hash routines and des, otherwise gcc (2.95)
 364                 # keeps along rather tight...
 365   fi
 366 fi
 367
 368 GCCVER=${GCCVER:-0}
 369 CCVER=${CCVER:-0}
 370
 371 # read the output of the embedded GuessOS
 372 read GUESSOS
 373
 374 echo Operating system: $GUESSOS
 375
 376 # now map the output into SSLeay terms ... really should hack into the
 377 # script above so we end up with values in vars but that would take
 378 # more time that I want to waste at the moment
 379 case "$GUESSOS" in
 380   mips2-sgi-irix)
 381         CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 382         CPU=${CPU:-0}
 383         if [ $CPU -ge 4000 ]; then
 384                 options="$options -mips2"
 385         fi
 386         OUT="irix-$CC"
 387         ;;
 388   mips3-sgi-irix)
 389         CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
 390         CPU=${CPU:-0}
 391         if [ $CPU -ge 5000 ]; then
 392                 options="$options -mips4"
 393         else
 394                 options="$options -mips3"
 395         fi
 396         OUT="irix-mips3-$CC"
 397         ;;
 398   mips4-sgi-irix64)
 399         echo "WARNING! If you wish to build 64-bit library, then you have to"
 400         echo "         invoke './Configre irix64-mips4-$CC' *manually*."
 401         echo "         Type Ctrl-C if you don't want to continue."
 402         read waste < /dev/tty
 403         options="$options -mips4"
 404         OUT="irix-mips3-$CC"
 405         ;;
 406   alpha-*-linux2)
 407         ISA=`awk '/cpu model/{print$4}' /proc/cpuinfo`
 408         case ${ISA:-generic} in
 409         *[67])  OUT="linux-alpha+bwx-$CC" ;;
 410         *)      OUT="linux-alpha-$CC" ;;
 411         esac
 412         if [ "$CC" = "gcc" ]; then
 413             case ${ISA:-generic} in
 414             EV5|EV45)           options="$options -mcpu=ev5";;
 415             EV56|PCA56)         options="$options -mcpu=ev56";;
 416             EV6|EV67|PCA57)     options="$options -mcpu=ev6";;
 417             esac
 418         fi
 419         ;;
 420   mips-*-linux?)
 421           cat >dummy.c <<EOF
 422 #include <stdio.h>  /* for printf() prototype */
 423         int main (argc, argv) int argc; char *argv[]; {
 424 #ifdef __MIPSEB__
 425   printf ("linux-%s\n", argv[1]);
 426 #endif
 427 #ifdef __MIPSEL__
 428   printf ("linux-%sel\n", argv[1]);
 429 #endif
 430   return 0;
 431 }
 432 EOF
 433         ${CC} -o dummy dummy.c && OUT=`./dummy ${MACHINE}`
 434         rm dummy dummy.c
 435         ;;
 436   ppc-*-linux2) OUT="linux-ppc" ;;
 437   m68k-*-linux*) OUT="linux-m68k" ;;
 438   ia64-*-linux?) OUT="linux-ia64" ;;
 439   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
 440   ppc-apple-darwin) OUT="darwin-ppc-cc" ;;
 441   sparc64-*-linux2)
 442         #Before we can uncomment following lines we have to wait at least
 443         #till 64-bit glibc for SPARC is operational:-(
 444         #echo "WARNING! If you wish to build 64-bit library, then you have to"
 445         #echo "         invoke './Configure linux64-sparcv9' *manually*."
 446         #echo "         Type Ctrl-C if you don't want to continue."
 447         #read waste < /dev/tty
 448         OUT="linux-sparcv9" ;;
 449   sparc-*-linux2)
 450         KARCH=`awk '/^type/{print$3}' /proc/cpuinfo`
 451         case ${KARCH:-sun4} in
 452         sun4u*) OUT="linux-sparcv9" ;;
 453         sun4m)  OUT="linux-sparcv8" ;;
 454         sun4d)  OUT="linux-sparcv8" ;;
 455         *)      OUT="linux-sparcv7" ;;
 456         esac ;;
 457   arm*-*-linux2) OUT="linux-elf-arm" ;;
 458   *-*-linux2) OUT="linux-elf" ;;
 459   *-*-linux1) OUT="linux-aout" ;;
 460   sun4u*-*-solaris2)
 461         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
 462         if [ "$ISA64" != "" -a "$CC" = "cc" -a $CCVER -ge 50 ]; then
 463                 echo "WARNING! If you wish to build 64-bit library, then you have to"
 464                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
 465                 echo "         Type Ctrl-C if you don't want to continue."
 466                 read waste < /dev/tty
 467         fi
 468         OUT="solaris-sparcv9-$CC" ;;
 469   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 470   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
 471   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
 472   *86*-*-solaris2) OUT="solaris-x86-$CC" ;;
 473   *-*-sunos4) OUT="sunos-$CC" ;;
 474   alpha*-*-freebsd*) OUT="FreeBSD-alpha" ;;
 475   *-freebsd[3-9]*) OUT="FreeBSD-elf" ;;
 476   *-freebsd[1-2]*) OUT="FreeBSD" ;;
 477   *86*-*-netbsd) OUT="NetBSD-x86" ;;
 478   sun3*-*-netbsd) OUT="NetBSD-m68" ;;
 479   *-*-netbsd) OUT="NetBSD-sparc" ;;
 480   *86*-*-openbsd) OUT="OpenBSD-x86" ;;
 481   alpha*-*-openbsd) OUT="OpenBSD-alpha" ;;
 482   pmax*-*-openbsd) OUT="OpenBSD-mips" ;;
 483   *-*-openbsd) OUT="OpenBSD" ;;
 484   *86*-*-bsdi4) OUT="bsdi-elf-gcc" ;;
 485   *-*-osf) OUT="alpha-cc" ;;
 486   *-*-unixware7) OUT="unixware-7" ;;
 487   *-*-UnixWare7) OUT="unixware-7" ;;
 488   *-*-Unixware7) OUT="unixware-7" ;;
 489   *-*-unixware[1-2]*) OUT="unixware-2.0" ;;
 490   *-*-UnixWare[1-2]*) OUT="unixware-2.0" ;;
 491   *-*-Unixware[1-2]*) OUT="unixware-2.0" ;;
 492   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
 493   RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
 494   *-siemens-sysv4) OUT="SINIX" ;;
 495   *-hpux1*)     OUT="hpux-parisc-$CC"
 496                 options="$options -D_REENTRANT" ;;
 497   *-hpux)       OUT="hpux-parisc-$CC" ;;
 498   # these are all covered by the catchall below
 499   # *-aix) OUT="aix-$CC" ;;
 500   # *-dgux) OUT="dgux" ;;
 501   mips-sony-newsos4) OUT="newsos4-gcc" ;;
 502   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 503 esac
 504
 505 # NB: This atalla support has been superceded by the ENGINE support
 506 # That contains its own header and definitions anyway. Support can
 507 # be enabled or disabled on any supported platform without external
 508 # headers, eg. by adding the "hw-atalla" switch to ./config or
 509 # perl Configure
 510 #
 511 # See whether we can compile Atalla support
 512 #if [ -f /usr/include/atasi.h ]
 513 #then
 514 #  options="$options -DATALLA"
 515 #fi
 516
 517 # gcc < 2.8 does not support -mcpu=ultrasparc
 518 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
 519 then
 520   echo "WARNING! Do consider upgrading to gcc-2.8 or later."
 521   sleep 5
 522   OUT=solaris-sparcv9-gcc27
 523 fi
 524 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
 525 then
 526   echo "WARNING! Falling down to 'linux-sparcv8'."
 527   echo "         Upgrade to gcc-2.8 or later."
 528   sleep 5
 529   OUT=linux-sparcv8
 530 fi
 531
 532 case "$GUESSOS" in
 533   i386-*) options="$options 386" ;;
 534 esac
 535
 536 for i in bf cast des dh dsa hmac md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa sha
 537 do
 538   if [ ! -d crypto/$i ]
 539   then
 540     options="$options no-$i"
 541   fi
 542 done
 543
 544 # Discover Kerberos 5 (since it's still a prototype, we don't
 545 # do any guesses yet, that's why this section is commented away.
 546 #if [ -d /usr/kerberos ]; then
 547 #    krb5_dir=/usr/kerberos
 548 #    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
 549 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 550 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 551 #       -a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
 552 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 553 #       options="$options --with-krb5-flavor=MIT"
 554 #    fi
 555 #elif [ -d /usr/heimdal ]; then
 556 #    krb5_dir=/usr/heimdal
 557 #    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
 558 #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
 559 #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
 560 #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
 561 #       options="$options --with-krb5-flavor=Heimdal"
 562 #    fi
 563 #fi
 564
 565 if [ -z "$OUT" ]; then
 566   OUT="$CC"
 567 fi
 568
 569 if [ ".$PERL" = . ] ; then
 570         for i in . `echo $PATH | sed 's/:/ /g'`; do
 571                 if [ -f "$i/perl5" ] ; then
 572                         PERL="$i/perl5"
 573                         break;
 574                 fi;
 575         done
 576 fi
 577
 578 if [ ".$PERL" = . ] ; then
 579         for i in . `echo $PATH | sed 's/:/ /g'`; do
 580                 if [ -f "$i/perl" ] ; then
 581                         if "$i/perl" -e 'exit($]<5.0)'; then
 582                                 PERL="$i/perl"
 583                                 break;
 584                         fi;
 585                 fi;
 586         done
 587 fi
 588
 589 if [ ".$PERL" = . ] ; then
 590         echo "You need Perl 5."
 591         exit 1
 592 fi
 593
 594 # run Configure to check to see if we need to specify the
 595 # compiler for the platform ... in which case we add it on
 596 # the end ... otherwise we leave it off
 597
 598 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
 599 if [ $? = "0" ]; then
 600   OUT="$OUT-$CC"
 601 fi
 602
 603 OUT="$PREFIX$OUT"
 604
 605 $PERL ./Configure LIST | grep "$OUT" > /dev/null
 606 if [ $? = "0" ]; then
 607   echo Configuring for $OUT
 608
 609   if [ "$TEST" = "true" ]; then
 610     echo $PERL ./Configure $OUT $options
 611   else
 612     $PERL ./Configure $OUT $options
 613   fi
 614 else
 615   echo "This system ($OUT) is not supported. See file INSTALL for details."
 616 fi
 617 )