3 # OpenSSL config: determine the operating system and run ./Configure
5 # "config -h" for usage information.
7 # this is a merge of minarch and GuessOS from the Apache Group.
8 # Originally written by Tim Hudson <tjh@cryptsoft.com>.
10 # Original Apache Group comments on GuessOS
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.
20 # Be as similar to the output of config.guess/config.sub
23 # First get uname entries that we use below
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"
31 # Now test for ISC and SCO, since it is has a braindamaged uname.
33 # We need to work around FreeBSD 1.1.5.1
35 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
36 if [ "x$XREL" != "x" ]; then
37 if [ -f /etc/kconfig ]; then
40 echo "${MACHINE}-whatever-isc4"; exit 0
46 echo "whatever-whatever-sco3"; exit 0
49 echo "whatever-whatever-sco5"; exit 0
52 if [ "x$VERSION" = "x2.01" ]; then
53 echo "${MACHINE}-whatever-unixware201"; exit 0
54 elif [ "x$VERSION" = "x2.02" ]; then
55 echo "${MACHINE}-whatever-unixware202"; exit 0
56 elif [ "x$VERSION" = "x2.03" ]; then
57 echo "${MACHINE}-whatever-unixware203"; exit 0
58 elif [ "x$VERSION" = "x2.1.1" ]; then
59 echo "${MACHINE}-whatever-unixware211"; exit 0
60 elif [ "x$VERSION" = "x2.1.2" ]; then
61 echo "${MACHINE}-whatever-unixware212"; exit 0
62 elif [ "x$VERSION" = "x2.1.3" ]; then
63 echo "${MACHINE}-whatever-unixware213"; exit 0
65 echo "${MACHINE}-whatever-unixware2"; exit 0
69 echo "whatever-whatever-unixware1"; exit 0
72 if [ "`echo x$VERSION | sed -e 's/\..*//'`" = "x7" ]; then
73 echo "${MACHINE}-sco-unixware7"; exit 0
79 # Now we simply scan though... In most cases, the SYSTEM info is enough
81 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
83 MACHINE=`echo "$MACHINE" | sed -e 's/-/_/g'`
84 echo "parisc-hp-MPE/iX"; exit 0
87 echo "m68k-apple-aux3"; exit 0
91 echo "${MACHINE}-ibm-aix43"; exit 0
95 echo "${MACHINE}-ibm-aix43"; exit 0
99 echo "${MACHINE}-ibm-aix"; exit 0
103 echo "${MACHINE}-dg-dgux"; exit 0
107 echo "${MACHINE}-hi-hiux"; exit 0
111 HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
114 echo "${MACHINE}-hp-hpux11"; exit 0
117 echo "${MACHINE}-hp-hpux10"; exit 0
120 echo "${MACHINE}-hp-hpux"; exit 0
126 echo "mips2-sgi-irix"; exit 0
130 echo "mips3-sgi-irix"; exit 0
134 echo "mips4-sgi-irix64"; exit 0
138 echo "${MACHINE}-whatever-linux2"; exit 0
142 echo "${MACHINE}-whatever-linux1"; exit 0
146 echo "${MACHINE}-lynx-lynxos"; exit 0
149 BSD/OS:4.*) # BSD/OS always says 386
150 echo "i486-whatever-bsdi4"; exit 0
153 BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
154 case `/sbin/sysctl -n hw.model` in
156 echo "i586-whatever-bsdi"; exit 0
159 echo "i386-whatever-bsdi"; exit 0
165 echo "${MACHINE}-whatever-bsdi"; exit 0
169 VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
170 MACH=`sysctl -n hw.model`
173 *386* ) MACH="i386" ;;
174 *486* ) MACH="i486" ;;
175 Pentium\ II*) MACH="i686" ;;
176 Pentium* ) MACH="i586" ;;
177 Alpha* ) MACH="alpha" ;;
178 * ) MACH="$MACHINE" ;;
181 i[0-9]86 ) ARCH="pc" ;;
183 echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
187 echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
191 echo "${MACHINE}-whatever-netbsd"; exit 0
195 echo "${MACHINE}-whatever-openbsd"; exit 0
199 OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
202 echo "${MACHINE}-dec-tru64"; exit 0
205 echo "${MACHINE}-dec-osf"; exit 0
208 echo "${MACHINE}-dec-osf"; exit 0
216 echo "${MACHINE}-whatever-qnx4"
219 echo "${MACHINE}-whatever-qnx"
226 echo "i860-intel-osf1"; exit 0
230 echo "ppc-apple-rhapsody"; exit 0
234 echo "${MACHINE}-whatever-solaris2"; exit 0
238 echo "${MACHINE}-sun-sunos4"; exit 0
242 echo "${MACHINE}-whatever-sysv4"; exit 0
246 echo "${MACHINE}-whatever-sysv4"; exit 0
250 echo "${MACHINE}-whatever-sysv4"; exit 0
253 *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
254 echo "i486-ncr-sysv4"; exit 0
258 echo "${MACHINE}-unknown-ultrix"; exit 0
262 echo "${MACHINE}-siemens-sysv4"; exit 0
266 echo "${MACHINE}-siemens-sysv4"; exit 0 # Here, $MACHINE == "BS2000"
270 echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
274 echo "${MACHINE}-ncr-sysv4"; exit 0
278 echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
282 echo "mips-sony-newsos4"; exit 0;
288 # Ugg. These are all we can determine by what we know about
289 # the output of uname. Be more creative:
292 # Do the Apollo stuff first. Here, we just simply assume
293 # that the existance of the /usr/apollo directory is proof
295 if [ -d /usr/apollo ]; then
296 echo "whatever-apollo-whatever"
301 ISNEXT=`hostinfo 2>/dev/null`
304 echo "whatever-next-nextstep3.3"; exit 0
307 echo "whatever-next-nextstep"; exit 0
311 # At this point we gone through all the one's
314 echo "${MACHINE}-whatever-${SYSTEM}"
318 # ---------------------------------------------------------------------------
319 # this is where the translation occurs into SSLeay terms
320 # ---------------------------------------------------------------------------
326 # pick up any command line args to config
330 -d*) PREFIX="debug-";;
332 -h*) TEST="true"; cat <<EOF
333 Usage: config [options]
334 -d Add a debug- prefix to machine choice.
335 -t Test mode, do not run the Configure perl script.
338 Any other text will be passed to the Configure perl script.
339 See INSTALL for instructions.
343 *) options=$options" $i" ;;
347 # figure out if gcc is available and if so we use it otherwise
348 # we fallback to whatever cc does on the system
349 GCCVER=`(gcc --version) 2>/dev/null`
350 if [ "$GCCVER" != "" ]; then
352 # then strip off whatever prefix Cygnus prepends the number with...
353 GCCVER=`echo $GCCVER | sed 's/^[a-z]*\-//'`
354 # peak single digit before and after first dot, e.g. 2.95.1 gives 29
355 GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
360 if [ "$SYSTEM" = "SunOS" ]; then
361 # check for WorkShop C, expected output is "cc: blah-blah C x.x"
362 CCVER=`(cc -V 2>&1) 2>/dev/null | \
363 egrep -e '^cc: .* C [0-9]\.[0-9]' | \
364 sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
366 if [ $CCVER -gt 40 ]; then
367 CC=cc # overrides gcc!!!
368 if [ $CCVER -eq 50 ]; then
369 echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
370 echo " patch #107357-01 or later applied."
373 elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
378 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
379 # check for Compaq C, expected output is "blah-blah C Vx.x"
380 CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
381 egrep -e '.* C V[0-9]\.[0-9]' | \
382 sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
384 if [ $CCCVER -gt 60 ]; then
385 CC=ccc # overrides gcc!!! well, ccc outperforms inoticeably
386 # only on hash routines and des, otherwise gcc (2.95)
387 # keeps along rather tight...
394 # read the output of the embedded GuessOS
397 echo Operating system: $GUESSOS
399 # now map the output into SSLeay terms ... really should hack into the
400 # script above so we end up with values in vars but that would take
401 # more time that I want to waste at the moment
404 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
406 if [ $CPU -ge 4000 ]; then
407 options="$options -mips2"
412 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
414 if [ $CPU -ge 5000 ]; then
415 options="$options -mips4"
417 options="$options -mips3"
422 echo "WARNING! If you wish to build 64-bit library, then you have to"
423 echo " invoke './Configure irix64-mips4-$CC' *manually*."
424 echo " Type return if you want to continue, Ctrl-C to abort."
425 read waste < /dev/tty
426 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
428 if [ $CPU -ge 5000 ]; then
429 options="$options -mips4"
431 options="$options -mips3"
436 ISA=`awk '/cpu model/{print$4}' /proc/cpuinfo`
437 case ${ISA:-generic} in
438 *[67]) OUT="linux-alpha+bwx-$CC" ;;
439 *) OUT="linux-alpha-$CC" ;;
441 if [ "$CC" = "gcc" ]; then
442 case ${ISA:-generic} in
443 EV5|EV45) options="$options -mcpu=ev5";;
444 EV56|PCA56) options="$options -mcpu=ev56";;
445 EV6|EV67|PCA57) options="$options -mcpu=ev6";;
449 mips-*-linux?) OUT="linux-mips" ;;
450 ppc-*-linux2) OUT="linux-ppc" ;;
451 m68k-*-linux*) OUT="linux-m68k" ;;
452 ia64-*-linux?) OUT="linux-ia64" ;;
453 ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
455 #Before we can uncomment following lines we have to wait at least
456 #till 64-bit glibc for SPARC is operational:-(
457 #echo "WARNING! If you wish to build 64-bit library, then you have to"
458 #echo " invoke './Configure linux64-sparcv9' *manually*."
459 #echo " Type return if you want to continue, Ctrl-C to abort."
460 #read waste < /dev/tty
461 OUT="linux-sparcv9" ;;
463 KARCH=`awk '/^type/{print$3}' /proc/cpuinfo`
464 case ${KARCH:-sun4} in
465 sun4u*) OUT="linux-sparcv9" ;;
466 sun4m) OUT="linux-sparcv8" ;;
467 sun4d) OUT="linux-sparcv8" ;;
468 *) OUT="linux-sparcv7" ;;
470 arm*-*-linux2) OUT="linux-elf-arm" ;;
471 s390-*-linux2) OUT="linux-s390" ;;
472 *-*-linux2) OUT="linux-elf" ;;
473 *-*-linux1) OUT="linux-aout" ;;
475 ISA64=`(isalist) 2>/dev/null | grep sparcv9`
476 if [ "$ISA64" != "" -a "$CC" = "cc" -a $CCVER -ge 50 ]; then
477 echo "WARNING! If you wish to build 64-bit library, then you have to"
478 echo " invoke './Configure solaris64-sparcv9-cc' *manually*."
479 echo " Type return if you want to continue, Ctrl-C to abort."
480 read waste < /dev/tty
482 OUT="solaris-sparcv9-$CC" ;;
483 sun4m-*-solaris2) OUT="solaris-sparcv8-$CC" ;;
484 sun4d-*-solaris2) OUT="solaris-sparcv8-$CC" ;;
485 sun4*-*-solaris2) OUT="solaris-sparcv7-$CC" ;;
486 *86*-*-solaris2) OUT="solaris-x86-$CC" ;;
487 *-*-sunos4) OUT="sunos-$CC" ;;
488 alpha*-*-freebsd*) OUT="FreeBSD-alpha" ;;
489 *-freebsd[3-9]*) OUT="FreeBSD-elf" ;;
490 *-freebsd[1-2]*) OUT="FreeBSD" ;;
491 *86*-*-netbsd) OUT="NetBSD-x86" ;;
492 sun3*-*-netbsd) OUT="NetBSD-m68" ;;
493 *-*-netbsd) OUT="NetBSD-sparc" ;;
494 *86*-*-openbsd) OUT="OpenBSD-x86" ;;
495 alpha*-*-openbsd) OUT="OpenBSD-alpha" ;;
496 pmax*-*-openbsd) OUT="OpenBSD-mips" ;;
497 *-*-openbsd) OUT="OpenBSD" ;;
498 *86*-*-bsdi4) OUT="bsdi-elf-gcc" ;;
499 *-*-osf) OUT="alphaold-cc" ;;
500 *-*-tru64) OUT="alpha-cc" ;;
501 *-*-unixware7) OUT="unixware-7" ;;
502 *-*-UnixWare7) OUT="unixware-7" ;;
503 *-*-Unixware7) OUT="unixware-7" ;;
504 *-*-unixware20*) OUT="unixware-2.0" ;;
505 *-*-unixware21*) OUT="unixware-2.1" ;;
506 *-*-UnixWare20*) OUT="unixware-2.0" ;;
507 *-*-UnixWare21*) OUT="unixware-2.1" ;;
508 *-*-Unixware20*) OUT="unixware-2.0" ;;
509 *-*-Unixware21*) OUT="unixware-2.1" ;;
510 BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
511 RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
512 *-siemens-sysv4) OUT="SINIX" ;;
513 *-hpux1*) OUT="hpux-parisc-$CC"
514 options="$options -D_REENTRANT" ;;
515 *-hpux) OUT="hpux-parisc-$CC" ;;
516 # these are all covered by the catchall below
517 # *-aix) OUT="aix-$CC" ;;
518 # *-dgux) OUT="dgux" ;;
519 mips-sony-newsos4) OUT="newsos4-gcc" ;;
520 *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
523 # See whether we can compile Atalla support
524 if [ -f /usr/include/atasi.h ]
526 options="$options -DATALLA"
529 # gcc < 2.8 does not support -mcpu=ultrasparc
530 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
532 echo "WARNING! Do consider upgrading to gcc-2.8 or later."
534 OUT=solaris-sparcv9-gcc27
536 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
538 echo "WARNING! Falling down to 'linux-sparcv8'."
539 echo " Upgrade to gcc-2.8 or later."
545 i386-*) options="$options 386" ;;
548 for i in bf cast des dh dsa hmac md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa sha
550 if [ ! -d crypto/$i ]
552 options="$options no-$i"
556 if [ -z "$OUT" ]; then
560 if [ ".$PERL" = . ] ; then
561 for i in . `echo $PATH | sed 's/:/ /g'`; do
562 if [ -f "$i/perl5" ] ; then
569 if [ ".$PERL" = . ] ; then
570 for i in . `echo $PATH | sed 's/:/ /g'`; do
571 if [ -f "$i/perl" ] ; then
572 if "$i/perl" -e 'exit($]<5.0)'; then
580 if [ ".$PERL" = . ] ; then
581 echo "You need Perl 5."
585 # run Configure to check to see if we need to specify the
586 # compiler for the platform ... in which case we add it on
587 # the end ... otherwise we leave it off
589 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
590 if [ $? = "0" ]; then
596 $PERL ./Configure LIST | grep "$OUT" > /dev/null
597 if [ $? = "0" ]; then
598 echo Configuring for $OUT
600 if [ "$TEST" = "true" ]; then
601 echo $PERL ./Configure $OUT $options
603 $PERL ./Configure $OUT $options
606 echo "This system ($OUT) is not supported. See file INSTALL for details."