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$VERSION | sed -e 's/\..*//'`" = "x8" ]; then
73 echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
77 if [ "`echo x$VERSION | sed -e 's/\..*//'`" = "x7" ]; then
78 echo "${MACHINE}-sco-unixware7"; exit 0
84 # Now we simply scan though... In most cases, the SYSTEM info is enough
86 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
88 MACHINE=`echo "$MACHINE" | sed -e 's/-/_/g'`
89 echo "parisc-hp-MPE/iX"; exit 0
92 echo "m68k-apple-aux3"; exit 0
96 echo "${MACHINE}-ibm-aix43"; exit 0
100 echo "${MACHINE}-ibm-aix43"; exit 0
104 echo "${MACHINE}-ibm-aix"; exit 0
108 echo "${MACHINE}-dg-dgux"; exit 0
112 echo "${MACHINE}-hi-hiux"; exit 0
116 HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
119 echo "${MACHINE}-hp-hpux11"; exit 0
122 echo "${MACHINE}-hp-hpux10"; exit 0
125 echo "${MACHINE}-hp-hpux"; exit 0
131 echo "mips2-sgi-irix"; exit 0
135 echo "mips3-sgi-irix"; exit 0
139 echo "mips4-sgi-irix64"; exit 0
143 echo "${MACHINE}-whatever-linux2"; exit 0
147 echo "${MACHINE}-whatever-linux1"; exit 0
151 echo "${MACHINE}-lynx-lynxos"; exit 0
154 BSD/OS:4.*) # BSD/OS always says 386
155 echo "i486-whatever-bsdi4"; exit 0
158 BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
159 case `/sbin/sysctl -n hw.model` in
161 echo "i586-whatever-bsdi"; exit 0
164 echo "i386-whatever-bsdi"; exit 0
170 echo "${MACHINE}-whatever-bsdi"; exit 0
174 VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
175 MACH=`sysctl -n hw.model`
178 *386* ) MACH="i386" ;;
179 *486* ) MACH="i486" ;;
180 Pentium\ II*) MACH="i686" ;;
181 Pentium* ) MACH="i586" ;;
182 Alpha* ) MACH="alpha" ;;
183 * ) MACH="$MACHINE" ;;
186 i[0-9]86 ) ARCH="pc" ;;
188 echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
192 echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
196 echo "${MACHINE}-whatever-netbsd"; exit 0
200 echo "${MACHINE}-whatever-openbsd"; exit 0
204 echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
208 OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
211 echo "${MACHINE}-dec-tru64"; exit 0
214 echo "${MACHINE}-dec-osf"; exit 0
217 echo "${MACHINE}-dec-osf"; exit 0
225 echo "${MACHINE}-whatever-qnx4"
228 echo "${MACHINE}-whatever-qnx"
235 echo "i860-intel-osf1"; exit 0
239 echo "ppc-apple-rhapsody"; exit 0
243 echo "${MACHINE}-whatever-solaris2"; exit 0
247 echo "${MACHINE}-sun-sunos4"; exit 0
251 echo "${MACHINE}-whatever-sysv4"; exit 0
255 echo "${MACHINE}-whatever-sysv4"; exit 0
259 echo "${MACHINE}-whatever-sysv4"; exit 0
262 *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
263 echo "i486-ncr-sysv4"; exit 0
267 echo "${MACHINE}-unknown-ultrix"; exit 0
271 echo "${MACHINE}-siemens-sysv4"; exit 0
275 echo "${MACHINE}-siemens-sysv4"; exit 0 # Here, $MACHINE == "BS2000"
279 echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
283 echo "${MACHINE}-ncr-sysv4"; exit 0
287 echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
291 echo "mips-sony-newsos4"; exit 0;
297 # Ugg. These are all we can determine by what we know about
298 # the output of uname. Be more creative:
301 # Do the Apollo stuff first. Here, we just simply assume
302 # that the existance of the /usr/apollo directory is proof
304 if [ -d /usr/apollo ]; then
305 echo "whatever-apollo-whatever"
310 ISNEXT=`hostinfo 2>/dev/null`
313 echo "whatever-next-nextstep3.3"; exit 0
316 echo "whatever-next-nextstep"; exit 0
320 # At this point we gone through all the one's
323 echo "${MACHINE}-whatever-${SYSTEM}"
327 # ---------------------------------------------------------------------------
328 # this is where the translation occurs into SSLeay terms
329 # ---------------------------------------------------------------------------
335 # pick up any command line args to config
339 -d*) PREFIX="debug-";;
341 -h*) TEST="true"; cat <<EOF
342 Usage: config [options]
343 -d Add a debug- prefix to machine choice.
344 -t Test mode, do not run the Configure perl script.
347 Any other text will be passed to the Configure perl script.
348 See INSTALL for instructions.
352 *) options=$options" $i" ;;
356 # figure out if gcc is available and if so we use it otherwise
357 # we fallback to whatever cc does on the system
358 GCCVER=`(gcc --version) 2>/dev/null`
359 if [ "$GCCVER" != "" ]; then
361 # then strip off whatever prefix Cygnus prepends the number with...
362 GCCVER=`echo $GCCVER | sed 's/^[a-z]*\-//'`
363 # peak single digit before and after first dot, e.g. 2.95.1 gives 29
364 GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
369 if [ "$SYSTEM" = "SunOS" ]; then
370 # check for WorkShop C, expected output is "cc: blah-blah C x.x"
371 CCVER=`(cc -V 2>&1) 2>/dev/null | \
372 egrep -e '^cc: .* C [0-9]\.[0-9]' | \
373 sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
375 if [ $CCVER -gt 40 ]; then
376 CC=cc # overrides gcc!!!
377 if [ $CCVER -eq 50 ]; then
378 echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
379 echo " patch #107357-01 or later applied."
382 elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
387 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
388 # check for Compaq C, expected output is "blah-blah C Vx.x"
389 CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
390 egrep -e '.* C V[0-9]\.[0-9]' | \
391 sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
393 if [ $CCCVER -gt 60 ]; then
394 CC=ccc # overrides gcc!!! well, ccc outperforms inoticeably
395 # only on hash routines and des, otherwise gcc (2.95)
396 # keeps along rather tight...
403 # read the output of the embedded GuessOS
406 echo Operating system: $GUESSOS
408 # now map the output into SSLeay terms ... really should hack into the
409 # script above so we end up with values in vars but that would take
410 # more time that I want to waste at the moment
413 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
415 if [ $CPU -ge 4000 ]; then
416 options="$options -mips2"
421 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
423 if [ $CPU -ge 5000 ]; then
424 options="$options -mips4"
426 options="$options -mips3"
431 echo "WARNING! If you wish to build 64-bit library, then you have to"
432 echo " invoke './Configure irix64-mips4-$CC' *manually*."
433 echo " Type return if you want to continue, Ctrl-C to abort."
434 read waste < /dev/tty
435 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
437 if [ $CPU -ge 5000 ]; then
438 options="$options -mips4"
440 options="$options -mips3"
445 ISA=`awk '/cpu model/{print$4}' /proc/cpuinfo`
446 case ${ISA:-generic} in
447 *[67]) OUT="linux-alpha+bwx-$CC" ;;
448 *) OUT="linux-alpha-$CC" ;;
450 if [ "$CC" = "gcc" ]; then
451 case ${ISA:-generic} in
452 EV5|EV45) options="$options -mcpu=ev5";;
453 EV56|PCA56) options="$options -mcpu=ev56";;
454 EV6|EV67|PCA57) options="$options -mcpu=ev6";;
458 mips-*-linux?) OUT="linux-mips" ;;
459 ppc-*-linux2) OUT="linux-ppc" ;;
460 m68k-*-linux*) OUT="linux-m68k" ;;
461 ia64-*-linux?) OUT="linux-ia64" ;;
462 ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
464 #Before we can uncomment following lines we have to wait at least
465 #till 64-bit glibc for SPARC is operational:-(
466 #echo "WARNING! If you wish to build 64-bit library, then you have to"
467 #echo " invoke './Configure linux64-sparcv9' *manually*."
468 #echo " Type return if you want to continue, Ctrl-C to abort."
469 #read waste < /dev/tty
470 OUT="linux-sparcv9" ;;
472 KARCH=`awk '/^type/{print$3}' /proc/cpuinfo`
473 case ${KARCH:-sun4} in
474 sun4u*) OUT="linux-sparcv9" ;;
475 sun4m) OUT="linux-sparcv8" ;;
476 sun4d) OUT="linux-sparcv8" ;;
477 *) OUT="linux-sparcv7" ;;
479 arm*-*-linux2) OUT="linux-elf-arm" ;;
480 s390-*-linux2) OUT="linux-s390" ;;
481 *-*-linux2) OUT="linux-elf" ;;
482 *-*-linux1) OUT="linux-aout" ;;
484 ISA64=`(isalist) 2>/dev/null | grep sparcv9`
485 if [ "$ISA64" != "" -a "$CC" = "cc" -a $CCVER -ge 50 ]; then
486 echo "WARNING! If you wish to build 64-bit library, then you have to"
487 echo " invoke './Configure solaris64-sparcv9-cc' *manually*."
488 echo " Type return if you want to continue, Ctrl-C to abort."
489 read waste < /dev/tty
491 OUT="solaris-sparcv9-$CC" ;;
492 sun4m-*-solaris2) OUT="solaris-sparcv8-$CC" ;;
493 sun4d-*-solaris2) OUT="solaris-sparcv8-$CC" ;;
494 sun4*-*-solaris2) OUT="solaris-sparcv7-$CC" ;;
495 *86*-*-solaris2) OUT="solaris-x86-$CC" ;;
496 *-*-sunos4) OUT="sunos-$CC" ;;
497 alpha*-*-freebsd*) OUT="FreeBSD-alpha" ;;
498 *-freebsd[3-9]*) OUT="FreeBSD-elf" ;;
499 *-freebsd[1-2]*) OUT="FreeBSD" ;;
500 *86*-*-netbsd) OUT="NetBSD-x86" ;;
501 sun3*-*-netbsd) OUT="NetBSD-m68" ;;
502 *-*-netbsd) OUT="NetBSD-sparc" ;;
503 *86*-*-openbsd) OUT="OpenBSD-x86" ;;
504 alpha*-*-openbsd) OUT="OpenBSD-alpha" ;;
505 pmax*-*-openbsd) OUT="OpenBSD-mips" ;;
506 *-*-openbsd) OUT="OpenBSD" ;;
507 *86*-*-bsdi4) OUT="bsdi-elf-gcc" ;;
508 *-*-osf) OUT="alphaold-cc" ;;
509 *-*-tru64) OUT="alpha-cc" ;;
511 if [ "$CC" = "gcc" ]; then
517 *-*-unixware7) OUT="unixware-7" ;;
518 *-*-UnixWare7) OUT="unixware-7" ;;
519 *-*-Unixware7) OUT="unixware-7" ;;
520 *-*-unixware20*) OUT="unixware-2.0" ;;
521 *-*-unixware21*) OUT="unixware-2.1" ;;
522 *-*-UnixWare20*) OUT="unixware-2.0" ;;
523 *-*-UnixWare21*) OUT="unixware-2.1" ;;
524 *-*-Unixware20*) OUT="unixware-2.0" ;;
525 *-*-Unixware21*) OUT="unixware-2.1" ;;
526 BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
527 RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
528 *-siemens-sysv4) OUT="SINIX" ;;
529 *-hpux1*) OUT="hpux-parisc-$CC"
530 options="$options -D_REENTRANT" ;;
531 *-hpux) OUT="hpux-parisc-$CC" ;;
532 # these are all covered by the catchall below
533 # *-aix) OUT="aix-$CC" ;;
534 # *-dgux) OUT="dgux" ;;
535 mips-sony-newsos4) OUT="newsos4-gcc" ;;
536 *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
539 # See whether we can compile Atalla support
540 if [ -f /usr/include/atasi.h ]
542 options="$options -DATALLA"
545 # gcc < 2.8 does not support -mcpu=ultrasparc
546 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
548 echo "WARNING! Do consider upgrading to gcc-2.8 or later."
550 OUT=solaris-sparcv9-gcc27
552 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
554 echo "WARNING! Falling down to 'linux-sparcv8'."
555 echo " Upgrade to gcc-2.8 or later."
561 i386-*) options="$options 386" ;;
564 for i in bf cast des dh dsa hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa sha
566 if [ ! -d crypto/$i ]
568 options="$options no-$i"
572 if [ -z "$OUT" ]; then
576 if [ ".$PERL" = . ] ; then
577 for i in . `echo $PATH | sed 's/:/ /g'`; do
578 if [ -f "$i/perl5" ] ; then
585 if [ ".$PERL" = . ] ; then
586 for i in . `echo $PATH | sed 's/:/ /g'`; do
587 if [ -f "$i/perl" ] ; then
588 if "$i/perl" -e 'exit($]<5.0)'; then
596 if [ ".$PERL" = . ] ; then
597 echo "You need Perl 5."
601 # run Configure to check to see if we need to specify the
602 # compiler for the platform ... in which case we add it on
603 # the end ... otherwise we leave it off
605 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
606 if [ $? = "0" ]; then
612 $PERL ./Configure LIST | grep "$OUT" > /dev/null
613 if [ $? = "0" ]; then
614 echo Configuring for $OUT
616 if [ "$TEST" = "true" ]; then
617 echo $PERL ./Configure $OUT $options
619 $PERL ./Configure $OUT $options
622 echo "This system ($OUT) is not supported. See file INSTALL for details."