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"
30 # Now test for ISC and SCO, since it is has a braindamaged uname.
32 # We need to work around FreeBSD 1.1.5.1
34 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
35 if [ "x$XREL" != "x" ]; then
36 if [ -f /etc/kconfig ]; then
39 echo "${MACHINE}-whatever-isc4"; exit 0
45 echo "whatever-whatever-sco3"; exit 0
48 echo "whatever-whatever-sco5"; exit 0
51 if [ "x$VERSION" = "x2.1.1" ]; then
52 echo "${MACHINE}-whatever-unixware211"; exit 0
54 echo "${MACHINE}-whatever-unixware2"; exit 0
58 echo "whatever-whatever-unixware1"; exit 0
61 echo "${MACHINE}-sco-unixware7"; exit 0
66 # Now we simply scan though... In most cases, the SYSTEM info is enough
68 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
70 echo "m68k-apple-aux3"; exit 0
74 echo "${MACHINE}-ibm-aix"; exit 0
78 echo "${MACHINE}-dg-dgux"; exit 0
82 echo "${MACHINE}-hi-hiux"; exit 0
86 HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
89 echo "${MACHINE}-hp-hpux11"; exit 0
92 echo "${MACHINE}-hp-hpux10"; exit 0
95 echo "${MACHINE}-hp-hpux"; exit 0
101 echo "mips2-sgi-irix"; exit 0
105 echo "mips3-sgi-irix"; exit 0
109 echo "mips4-sgi-irix64"; exit 0
113 echo "${MACHINE}-whatever-linux2"; exit 0
117 echo "${MACHINE}-whatever-linux1"; exit 0
121 echo "${MACHINE}-lynx-lynxos"; exit 0
124 BSD/OS:4.*) # BSD/OS always says 386
125 echo "i486-whatever-bsdi4"; exit 0
128 BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
129 case `/sbin/sysctl -n hw.model` in
131 echo "i586-whatever-bsdi"; exit 0
134 echo "i386-whatever-bsdi"; exit 0
140 echo "${MACHINE}-whatever-bsdi"; exit 0
144 VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
145 MACH=`sysctl -n hw.model`
148 *386* ) MACH="i386" ;;
149 *486* ) MACH="i486" ;;
150 Pentium\ II*) MACH="i686" ;;
151 Pentium* ) MACH="i586" ;;
152 Alpha* ) MACH="alpha" ;;
153 * ) MACH="$MACHINE" ;;
156 i[0-9]86 ) ARCH="pc" ;;
158 echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
162 echo "`sysctl -n hw.model | sed 's,.*\(.\)86-class.*,i\186,'`-whateve\r-netbsd"; exit 0
166 echo "${MACHINE}-whatever-netbsd"; exit 0
170 echo "${MACHINE}-whatever-openbsd"; exit 0
174 echo "${MACHINE}-dec-osf"; exit 0
180 echo "${MACHINE}-qssl-qnx32"
183 echo "${MACHINE}-qssl-qnx"
190 echo "i860-intel-osf1"; exit 0
194 echo "ppc-apple-rhapsody"; exit 0
198 echo "${MACHINE}-sun-solaris2"; exit 0
202 echo "${MACHINE}-sun-sunos4"; exit 0
206 echo "${MACHINE}-whatever-sysv4"; exit 0
210 echo "${MACHINE}-whatever-sysv4"; exit 0
214 echo "${MACHINE}-whatever-sysv4"; exit 0
217 *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
218 echo "i486-ncr-sysv4"; exit 0
222 echo "${MACHINE}-unknown-ultrix"; exit 0
226 echo "${MACHINE}-siemens-sysv4"; exit 0
230 echo "${MACHINE}-siemens-sysv4"; exit 0 # Here, $MACHINE == "BS2000"
234 echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
238 echo "${MACHINE}-ncr-sysv4"; exit 0
242 echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
248 # Ugg. These are all we can determine by what we know about
249 # the output of uname. Be more creative:
252 # Do the Apollo stuff first. Here, we just simply assume
253 # that the existance of the /usr/apollo directory is proof
255 if [ -d /usr/apollo ]; then
256 echo "whatever-apollo-whatever"
261 ISNEXT=`hostinfo 2>/dev/null`
264 echo "whatever-next-nextstep3.3"; exit 0
267 echo "whatever-next-nextstep"; exit 0
271 # At this point we gone through all the one's
274 echo "${MACHINE}-whatever-${SYSTEM}"
278 # ---------------------------------------------------------------------------
279 # this is where the translation occurs into SSLeay terms
280 # ---------------------------------------------------------------------------
286 # pick up any command line args to config
290 -d*) PREFIX="debug-";;
292 -h*) TEST="true"; cat <<EOF
293 Usage: config [options]
294 -d Add a debug- prefix to machine choice.
295 -t Test mode, do not run the Configure perl script.
298 Any other text will be passed to the Configure perl script.
299 See INSTALL for instructions.
303 *) options=$options" $i" ;;
307 # figure out if gcc is available and if so we use it otherwise
308 # we fallback to whatever cc does on the system
309 GCCVER=`(gcc --version) 2>/dev/null`
310 if [ "$GCCVER" != "" ]; then
312 # then strip off whatever prefix Cygnus prepends the number with...
313 GCCVER=`echo $GCCVER | sed 's/^[a-z]*\-//'`
314 # peak single digit before and after first dot, e.g. 2.95.1 gives 29
315 GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
320 if [ "$SYSTEM" = "SunOS" ]; then
321 # check for WorkShop C, expected output is "cc: blah-blah C x.x"
322 CCVER=`(cc -V 2>&1) 2>/dev/null | \
323 egrep -e '^cc: .* C [0-9]\.[0-9]' | \
324 sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
326 if [ $CCVER -gt 40 ]; then
327 CC=cc # overrides gcc!!!
328 if [ $CCVER -eq 50 ]; then
329 echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
330 echo " patch #107357-01 or later applied."
333 elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
338 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
339 # check for Compaq C, expected output is "blah-blah C Vx.x"
340 CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
341 egrep -e '.* C V[0-9]\.[0-9]' | \
342 sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
344 if [ $CCCVER -gt 60 ]; then
345 CC=ccc # overrides gcc!!! well, ccc outperforms inoticeably
346 # only on hash routines and des, otherwise gcc (2.95)
347 # keeps along rather tight...
354 # read the output of the embedded GuessOS
357 echo Operating system: $GUESSOS
359 # now map the output into SSLeay terms ... really should hack into the
360 # script above so we end up with values in vars but that would take
361 # more time that I want to waste at the moment
364 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
366 if [ $CPU -ge 4000 ]; then
367 options="$options -mips2"
372 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
374 if [ $CPU -ge 5000 ]; then
375 options="$options -mips4"
377 options="$options -mips3"
382 echo "WARNING! If you wish to build 64-bit library, then you have to"
383 echo " invoke './Configre irix64-mips4-$CC' *manually*."
384 echo " Type Ctrl-C if you don't want to continue."
385 read waste < /dev/tty
386 options="$options -mips4"
390 ISA=`awk '/cpu model/{print$4}' /proc/cpuinfo`
391 case ${ISA:-generic} in
392 *[67]) OUT="linux-alpha+bwx-$CC" ;;
393 *) OUT="linux-alpha-$CC" ;;
395 if [ "$CC" = "gcc" ]; then
396 case ${ISA:-generic} in
397 EV5|EV45) options="$options -mcpu=ev5";;
398 EV56|PCA56) options="$options -mcpu=ev56";;
399 EV6|EV67|PCA57) options="$options -mcpu=ev6";;
403 mips-*-linux?) OUT="linux-mips" ;;
404 ppc-*-linux2) OUT="linux-ppc" ;;
405 ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
407 #Before we can uncomment following lines we have to wait at least
408 #till 64-bit glibc for SPARC is operational:-(
409 #echo "WARNING! If you wish to build 64-bit library, then you have to"
410 #echo " invoke './Configure linux64-sparcv9' *manually*."
411 #echo " Type Ctrl-C if you don't want to continue."
412 #read waste < /dev/tty
413 OUT="linux-sparcv9" ;;
415 KARCH=`awk '/type/{print$3}' /proc/cpuinfo`
416 case ${KARCH:-sun4} in
417 sun4u*) OUT="linux-sparcv9" ;;
418 sun4m) OUT="linux-sparcv8" ;;
419 sun4d) OUT="linux-sparcv8" ;;
420 *) OUT="linux-sparcv7" ;;
422 *-*-linux2) OUT="linux-elf" ;;
423 *-*-linux1) OUT="linux-aout" ;;
425 ISA64=`(isalist) 2>/dev/null | grep sparcv9`
426 if [ "$ISA64" != "" -a "$CC" = "cc" -a $CCVER -ge 50 ]; then
427 echo "WARNING! If you wish to build 64-bit library, then you have to"
428 echo " invoke './Configure solaris64-sparcv9-cc' *manually*."
429 echo " Type Ctrl-C if you don't want to continue."
430 read waste < /dev/tty
432 OUT="solaris-sparcv9-$CC" ;;
433 sun4m-sun-solaris2) OUT="solaris-sparcv8-$CC" ;;
434 sun4d-sun-solaris2) OUT="solaris-sparcv8-$CC" ;;
435 sun4*-sun-solaris2) OUT="solaris-sparcv7-$CC" ;;
436 *86*-sun-solaris2) OUT="solaris-x86-$CC" ;;
437 *-*-sunos4) OUT="sunos-$CC" ;;
438 alpha*-*-freebsd*) OUT="FreeBSD-alpha" ;;
439 *-freebsd[3-9]*) OUT="FreeBSD-elf" ;;
440 *-freebsd[1-2]*) OUT="FreeBSD" ;;
441 *86*-*-netbsd) OUT="NetBSD-x86" ;;
442 sun3*-*-netbsd) OUT="NetBSD-m68" ;;
443 *-*-netbsd) OUT="NetBSD-sparc" ;;
444 *86*-*-openbsd) OUT="OpenBSD-x86" ;;
445 alpha*-*-openbsd) OUT="OpenBSD-alpha" ;;
446 pmax*-*-openbsd) OUT="OpenBSD-mips" ;;
447 *-*-openbsd) OUT="OpenBSD" ;;
448 *86*-*-bsdi4) OUT="bsdi-elf-gcc" ;;
449 *-*-osf) OUT="alpha-cc" ;;
450 *-*-unixware7) OUT="unixware-7" ;;
451 *-*-UnixWare7) OUT="unixware-7" ;;
452 *-*-Unixware7) OUT="unixware-7" ;;
453 *-*-unixware[1-2]*) OUT="unixware-2.0" ;;
454 *-*-UnixWare[1-2]*) OUT="unixware-2.0" ;;
455 *-*-Unixware[1-2]*) OUT="unixware-2.0" ;;
456 BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
457 RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
458 *-siemens-sysv4) OUT="SINIX" ;;
459 *-hpux1*) OUT="hpux-parisc-$CC"
460 options="$options -D_REENTRANT" ;;
461 *-hpux) OUT="hpux-parisc-$CC" ;;
462 # these are all covered by the catchall below
463 # *-aix) OUT="aix-$CC" ;;
464 # *-dgux) OUT="dgux" ;;
465 *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
468 # See whether we can compile Atalla support
469 if [ -f /usr/include/atasi.h ]
471 options="$options -DATALLA"
474 # gcc < 2.8 does not support -mcpu=ultrasparc
475 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
477 echo "WARNING! Do consider upgrading to gcc-2.8 or later."
479 OUT=solaris-sparcv9-gcc27
481 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
483 echo "WARNING! Falling down to 'linux-sparcv8'."
484 echo " Upgrade to gcc-2.8 or later."
488 # To start with $OUT is never i86pc-sun-solaris2. Secondly why
489 # ban *all* assembler implementation if it can't stand only one,
490 # SHA-0 implementation.
491 #if [ "$OUT" = "i86pc-sun-solaris2" ]
493 # ASM=`as -V /dev/null 2>&1`
496 # *) options="$options no-asm" ; echo "WARNING: You need the GNU assembler to use OpenSSL assembler code." ; echo "Sun as is not supported on Solaris x86." ;;
501 i386-*) options="$options 386" ;;
504 for i in bf cast des dh dsa hmac md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa sha
506 if [ ! -d crypto/$i ]
508 options="$options no-$i"
512 if [ -z "$OUT" ]; then
516 if [ ".$PERL" = . ] ; then
517 for i in . `echo $PATH | sed 's/:/ /g'`; do
518 if [ -f "$i/perl5" ] ; then
525 if [ ".$PERL" = . ] ; then
526 for i in . `echo $PATH | sed 's/:/ /g'`; do
527 if [ -f "$i/perl" ] ; then
528 if "$i/perl" -e 'exit($]<5.0)'; then
536 if [ ".$PERL" = . ] ; then
537 echo "You need Perl 5."
541 # run Configure to check to see if we need to specify the
542 # compiler for the platform ... in which case we add it on
543 # the end ... otherwise we leave it off
545 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
546 if [ $? = "0" ]; then
552 $PERL ./Configure LIST | grep "$OUT" > /dev/null
553 if [ $? = "0" ]; then
554 echo Configuring for $OUT
556 if [ "$TEST" = "true" ]; then
557 echo $PERL ./Configure $OUT $options
559 $PERL ./Configure $OUT $options
562 echo "This system ($OUT) is not supported. See file INSTALL for details."