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" = "x2.1.1" ]; then
53 echo "${MACHINE}-whatever-unixware211"; exit 0
54 elif [ "x$VERSION" = "x2.1.2" ]; then
55 echo "${MACHINE}-whatever-unixware212"; exit 0
57 echo "${MACHINE}-whatever-unixware2"; exit 0
61 echo "whatever-whatever-unixware1"; exit 0
64 if [ "`echo x$VERSION | sed -e 's/\..*//'`" = "x7" ]; then
65 echo "${MACHINE}-sco-unixware7"; exit 0
71 # Now we simply scan though... In most cases, the SYSTEM info is enough
73 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
75 MACHINE=`echo "$MACHINE" | sed -e 's/-/_/g'`
76 echo "parisc-hp-MPE/iX"; exit 0
79 echo "m68k-apple-aux3"; exit 0
83 echo "${MACHINE}-ibm-aix"; exit 0
87 echo "${MACHINE}-dg-dgux"; exit 0
91 echo "${MACHINE}-hi-hiux"; exit 0
95 HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
98 echo "${MACHINE}-hp-hpux11"; exit 0
101 echo "${MACHINE}-hp-hpux10"; exit 0
104 echo "${MACHINE}-hp-hpux"; exit 0
110 echo "mips2-sgi-irix"; exit 0
114 echo "mips3-sgi-irix"; exit 0
118 echo "mips4-sgi-irix64"; exit 0
122 echo "${MACHINE}-whatever-linux2"; exit 0
126 echo "${MACHINE}-whatever-linux1"; exit 0
130 echo "${MACHINE}-lynx-lynxos"; exit 0
133 BSD/OS:4.*) # BSD/OS always says 386
134 echo "i486-whatever-bsdi4"; exit 0
137 BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
138 case `/sbin/sysctl -n hw.model` in
140 echo "i586-whatever-bsdi"; exit 0
143 echo "i386-whatever-bsdi"; exit 0
149 echo "${MACHINE}-whatever-bsdi"; exit 0
153 VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
154 MACH=`sysctl -n hw.model`
157 *386* ) MACH="i386" ;;
158 *486* ) MACH="i486" ;;
159 Pentium\ II*) MACH="i686" ;;
160 Pentium* ) MACH="i586" ;;
161 Alpha* ) MACH="alpha" ;;
162 * ) MACH="$MACHINE" ;;
165 i[0-9]86 ) ARCH="pc" ;;
167 echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
171 echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
175 echo "${MACHINE}-whatever-netbsd"; exit 0
179 echo "${MACHINE}-whatever-openbsd"; exit 0
183 echo "${MACHINE}-dec-osf"; exit 0
189 echo "${MACHINE}-whatever-qnx4"
192 echo "${MACHINE}-whatever-qnx"
199 echo "i860-intel-osf1"; exit 0
203 echo "ppc-apple-rhapsody"; exit 0
207 echo "${MACHINE}-whatever-solaris2"; exit 0
211 echo "${MACHINE}-sun-sunos4"; exit 0
215 echo "${MACHINE}-whatever-sysv4"; exit 0
219 echo "${MACHINE}-whatever-sysv4"; exit 0
223 echo "${MACHINE}-whatever-sysv4"; exit 0
226 *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
227 echo "i486-ncr-sysv4"; exit 0
231 echo "${MACHINE}-unknown-ultrix"; exit 0
235 echo "${MACHINE}-siemens-sysv4"; exit 0
239 echo "${MACHINE}-siemens-sysv4"; exit 0 # Here, $MACHINE == "BS2000"
243 echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
247 echo "${MACHINE}-ncr-sysv4"; exit 0
251 echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
255 echo "mips-sony-newsos4"; exit 0;
261 # Ugg. These are all we can determine by what we know about
262 # the output of uname. Be more creative:
265 # Do the Apollo stuff first. Here, we just simply assume
266 # that the existance of the /usr/apollo directory is proof
268 if [ -d /usr/apollo ]; then
269 echo "whatever-apollo-whatever"
274 ISNEXT=`hostinfo 2>/dev/null`
277 echo "whatever-next-nextstep3.3"; exit 0
280 echo "whatever-next-nextstep"; exit 0
284 # At this point we gone through all the one's
287 echo "${MACHINE}-whatever-${SYSTEM}"
291 # ---------------------------------------------------------------------------
292 # this is where the translation occurs into SSLeay terms
293 # ---------------------------------------------------------------------------
299 # pick up any command line args to config
303 -d*) PREFIX="debug-";;
305 -h*) TEST="true"; cat <<EOF
306 Usage: config [options]
307 -d Add a debug- prefix to machine choice.
308 -t Test mode, do not run the Configure perl script.
311 Any other text will be passed to the Configure perl script.
312 See INSTALL for instructions.
316 *) options=$options" $i" ;;
320 # figure out if gcc is available and if so we use it otherwise
321 # we fallback to whatever cc does on the system
322 GCCVER=`(gcc --version) 2>/dev/null`
323 if [ "$GCCVER" != "" ]; then
325 # then strip off whatever prefix Cygnus prepends the number with...
326 GCCVER=`echo $GCCVER | sed 's/^[a-z]*\-//'`
327 # peak single digit before and after first dot, e.g. 2.95.1 gives 29
328 GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
333 if [ "$SYSTEM" = "SunOS" ]; then
334 # check for WorkShop C, expected output is "cc: blah-blah C x.x"
335 CCVER=`(cc -V 2>&1) 2>/dev/null | \
336 egrep -e '^cc: .* C [0-9]\.[0-9]' | \
337 sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
339 if [ $CCVER -gt 40 ]; then
340 CC=cc # overrides gcc!!!
341 if [ $CCVER -eq 50 ]; then
342 echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
343 echo " patch #107357-01 or later applied."
346 elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
351 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
352 # check for Compaq C, expected output is "blah-blah C Vx.x"
353 CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
354 egrep -e '.* C V[0-9]\.[0-9]' | \
355 sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
357 if [ $CCCVER -gt 60 ]; then
358 CC=ccc # overrides gcc!!! well, ccc outperforms inoticeably
359 # only on hash routines and des, otherwise gcc (2.95)
360 # keeps along rather tight...
367 # read the output of the embedded GuessOS
370 echo Operating system: $GUESSOS
372 # now map the output into SSLeay terms ... really should hack into the
373 # script above so we end up with values in vars but that would take
374 # more time that I want to waste at the moment
377 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
379 if [ $CPU -ge 4000 ]; then
380 options="$options -mips2"
385 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
387 if [ $CPU -ge 5000 ]; then
388 options="$options -mips4"
390 options="$options -mips3"
395 echo "WARNING! If you wish to build 64-bit library, then you have to"
396 echo " invoke './Configure irix64-mips4-$CC' *manually*."
397 echo " Type return if you want to continue, Ctrl-C to abort."
398 read waste < /dev/tty
399 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
401 if [ $CPU -ge 5000 ]; then
402 options="$options -mips4"
404 options="$options -mips3"
409 ISA=`awk '/cpu model/{print$4}' /proc/cpuinfo`
410 case ${ISA:-generic} in
411 *[67]) OUT="linux-alpha+bwx-$CC" ;;
412 *) OUT="linux-alpha-$CC" ;;
414 if [ "$CC" = "gcc" ]; then
415 case ${ISA:-generic} in
416 EV5|EV45) options="$options -mcpu=ev5";;
417 EV56|PCA56) options="$options -mcpu=ev56";;
418 EV6|EV67|PCA57) options="$options -mcpu=ev6";;
422 mips-*-linux?) OUT="linux-mips" ;;
423 ppc-*-linux2) OUT="linux-ppc" ;;
424 m68k-*-linux*) OUT="linux-m68k" ;;
425 ia64-*-linux?) OUT="linux-ia64" ;;
426 ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
428 #Before we can uncomment following lines we have to wait at least
429 #till 64-bit glibc for SPARC is operational:-(
430 #echo "WARNING! If you wish to build 64-bit library, then you have to"
431 #echo " invoke './Configure linux64-sparcv9' *manually*."
432 #echo " Type return if you want to continue, Ctrl-C to abort."
433 #read waste < /dev/tty
434 OUT="linux-sparcv9" ;;
436 KARCH=`awk '/^type/{print$3}' /proc/cpuinfo`
437 case ${KARCH:-sun4} in
438 sun4u*) OUT="linux-sparcv9" ;;
439 sun4m) OUT="linux-sparcv8" ;;
440 sun4d) OUT="linux-sparcv8" ;;
441 *) OUT="linux-sparcv7" ;;
443 arm*-*-linux2) OUT="linux-elf-arm" ;;
444 s390-*-linux2) OUT="linux-s390" ;;
445 *-*-linux2) OUT="linux-elf" ;;
446 *-*-linux1) OUT="linux-aout" ;;
448 ISA64=`(isalist) 2>/dev/null | grep sparcv9`
449 if [ "$ISA64" != "" -a "$CC" = "cc" -a $CCVER -ge 50 ]; then
450 echo "WARNING! If you wish to build 64-bit library, then you have to"
451 echo " invoke './Configure solaris64-sparcv9-cc' *manually*."
452 echo " Type return if you want to continue, Ctrl-C to abort."
453 read waste < /dev/tty
455 OUT="solaris-sparcv9-$CC" ;;
456 sun4m-*-solaris2) OUT="solaris-sparcv8-$CC" ;;
457 sun4d-*-solaris2) OUT="solaris-sparcv8-$CC" ;;
458 sun4*-*-solaris2) OUT="solaris-sparcv7-$CC" ;;
459 *86*-*-solaris2) OUT="solaris-x86-$CC" ;;
460 *-*-sunos4) OUT="sunos-$CC" ;;
461 alpha*-*-freebsd*) OUT="FreeBSD-alpha" ;;
462 *-freebsd[3-9]*) OUT="FreeBSD-elf" ;;
463 *-freebsd[1-2]*) OUT="FreeBSD" ;;
464 *86*-*-netbsd) OUT="NetBSD-x86" ;;
465 sun3*-*-netbsd) OUT="NetBSD-m68" ;;
466 *-*-netbsd) OUT="NetBSD-sparc" ;;
467 *86*-*-openbsd) OUT="OpenBSD-x86" ;;
468 alpha*-*-openbsd) OUT="OpenBSD-alpha" ;;
469 pmax*-*-openbsd) OUT="OpenBSD-mips" ;;
470 *-*-openbsd) OUT="OpenBSD" ;;
471 *86*-*-bsdi4) OUT="bsdi-elf-gcc" ;;
472 *-*-osf) OUT="alpha-cc" ;;
473 *-*-unixware7) OUT="unixware-7" ;;
474 *-*-UnixWare7) OUT="unixware-7" ;;
475 *-*-Unixware7) OUT="unixware-7" ;;
476 *-*-unixware[1-2]*) OUT="unixware-2.0" ;;
477 *-*-UnixWare[1-2]*) OUT="unixware-2.0" ;;
478 *-*-Unixware[1-2]*) OUT="unixware-2.0" ;;
479 BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
480 RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
481 *-siemens-sysv4) OUT="SINIX" ;;
482 *-hpux1*) OUT="hpux-parisc-$CC"
483 options="$options -D_REENTRANT" ;;
484 *-hpux) OUT="hpux-parisc-$CC" ;;
485 # these are all covered by the catchall below
486 # *-aix) OUT="aix-$CC" ;;
487 # *-dgux) OUT="dgux" ;;
488 mips-sony-newsos4) OUT="newsos4-gcc" ;;
489 *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
492 # See whether we can compile Atalla support
493 if [ -f /usr/include/atasi.h ]
495 options="$options -DATALLA"
498 # gcc < 2.8 does not support -mcpu=ultrasparc
499 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
501 echo "WARNING! Do consider upgrading to gcc-2.8 or later."
503 OUT=solaris-sparcv9-gcc27
505 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
507 echo "WARNING! Falling down to 'linux-sparcv8'."
508 echo " Upgrade to gcc-2.8 or later."
514 i386-*) options="$options 386" ;;
517 for i in bf cast des dh dsa hmac md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa sha
519 if [ ! -d crypto/$i ]
521 options="$options no-$i"
525 if [ -z "$OUT" ]; then
529 if [ ".$PERL" = . ] ; then
530 for i in . `echo $PATH | sed 's/:/ /g'`; do
531 if [ -f "$i/perl5" ] ; then
538 if [ ".$PERL" = . ] ; then
539 for i in . `echo $PATH | sed 's/:/ /g'`; do
540 if [ -f "$i/perl" ] ; then
541 if "$i/perl" -e 'exit($]<5.0)'; then
549 if [ ".$PERL" = . ] ; then
550 echo "You need Perl 5."
554 # run Configure to check to see if we need to specify the
555 # compiler for the platform ... in which case we add it on
556 # the end ... otherwise we leave it off
558 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
559 if [ $? = "0" ]; then
565 $PERL ./Configure LIST | grep "$OUT" > /dev/null
566 if [ $? = "0" ]; then
567 echo Configuring for $OUT
569 if [ "$TEST" = "true" ]; then
570 echo $PERL ./Configure $OUT $options
572 $PERL ./Configure $OUT $options
575 echo "This system ($OUT) is not supported. See file INSTALL for details."