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
63 # Now we simply scan though... In most cases, the SYSTEM info is enough
65 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
67 echo "m68k-apple-aux3"; exit 0
71 echo "${MACHINE}-ibm-aix"; exit 0
75 echo "${MACHINE}-dg-dgux"; exit 0
79 echo "${MACHINE}-hi-hiux"; exit 0
83 HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
86 echo "${MACHINE}-hp-hpux11"; exit 0
89 echo "${MACHINE}-hp-hpux10"; exit 0
92 echo "${MACHINE}-hp-hpux"; exit 0
98 echo "mips2-sgi-irix"; exit 0
102 echo "mips3-sgi-irix"; exit 0
106 echo "mips4-sgi-irix64"; exit 0
110 echo "${MACHINE}-whatever-linux2"; exit 0
114 echo "${MACHINE}-whatever-linux1"; exit 0
118 echo "${MACHINE}-lynx-lynxos"; exit 0
121 BSD/OS:4.*) # BSD/OS always says 386
122 echo "i486-whatever-bsdi4"; exit 0
125 BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
126 case `/sbin/sysctl -n hw.model` in
128 echo "i586-whatever-bsdi"; exit 0
131 echo "i386-whatever-bsdi"; exit 0
137 echo "${MACHINE}-whatever-bsdi"; exit 0
141 VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
142 MACH=`sysctl -n hw.model`
145 *386* ) MACH="i386" ;;
146 *486* ) MACH="i486" ;;
147 Pentium\ II*) MACH="i686" ;;
148 Pentium* ) MACH="i586" ;;
149 Alpha* ) MACH="alpha" ;;
150 * ) MACH="$MACHINE" ;;
153 i[0-9]86 ) ARCH="pc" ;;
155 echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
159 echo "`sysctl -n hw.model | sed 's,.*\(.\)86-class.*,i\186,'`-whateve\r-netbsd"; exit 0
163 echo "${MACHINE}-whatever-netbsd"; exit 0
167 echo "${MACHINE}-whatever-openbsd"; exit 0
171 echo "${MACHINE}-dec-osf"; exit 0
177 echo "${MACHINE}-qssl-qnx32"
180 echo "${MACHINE}-qssl-qnx"
187 echo "i860-intel-osf1"; exit 0
191 echo "${MACHINE}-sun-solaris2"; exit 0
195 echo "${MACHINE}-sun-sunos4"; exit 0
199 echo "${MACHINE}-whatever-sysv4"; exit 0
203 echo "${MACHINE}-whatever-sysv4"; exit 0
207 echo "${MACHINE}-whatever-sysv4"; exit 0
210 *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
211 echo "i486-ncr-sysv4"; exit 0
215 echo "${MACHINE}-unknown-ultrix"; exit 0
219 echo "${MACHINE}-siemens-sysv4"; exit 0
223 echo "${MACHINE}-siemens-sysv4"; exit 0 # Here, $MACHINE == "BS2000"
227 echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
231 echo "${MACHINE}-ncr-sysv4"; exit 0
235 echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
241 # Ugg. These are all we can determine by what we know about
242 # the output of uname. Be more creative:
245 # Do the Apollo stuff first. Here, we just simply assume
246 # that the existance of the /usr/apollo directory is proof
248 if [ -d /usr/apollo ]; then
249 echo "whatever-apollo-whatever"
254 ISNEXT=`hostinfo 2>/dev/null`
257 echo "whatever-next-nextstep3.3"; exit 0
260 echo "whatever-next-nextstep"; exit 0
264 # At this point we gone through all the one's
267 echo "${MACHINE}-whatever-${SYSTEM}"
271 # ---------------------------------------------------------------------------
272 # this is where the translation occurs into SSLeay terms
273 # ---------------------------------------------------------------------------
279 # pick up any command line args to config
283 -d*) PREFIX="debug-";;
285 -h*) TEST="true"; cat <<EOF
286 Usage: config [options]
287 -d Add a debug- prefix to machine choice.
288 -t Test mode, do not run the Configure perl script.
291 Any other text will be passed to the Configure perl script.
292 See INSTALL for instructions.
296 *) options=$options" $i" ;;
300 # figure out if gcc is available and if so we use it otherwise
301 # we fallback to whatever cc does on the system
302 GCCVER=`(gcc --version) 2>/dev/null`
303 if [ "$GCCVER" != "" ]; then
305 # then strip off whatever prefix Cygnus prepends the number with...
306 GCCVER=`echo $GCCVER | sed 's/^[a-z]*\-//'`
307 # peak single digit before and after first dot, e.g. 2.95.1 gives 29
308 GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
313 if [ "$SYSTEM" = "SunOS" ]; then
314 # check for WorkShop C, expected output is "cc: blah-blah C x.x"
315 CCVER=`(cc -V 2>&1) 2>/dev/null | \
316 egrep -e '^cc: .* C [0-9]\.[0-9]' | \
317 sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
319 if [ $CCVER -gt 40 ]; then
320 CC=cc # overrides gcc!!!
321 if [ $CCVER -eq 50 ]; then
322 echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
323 echo " patch #107357-01 or later applied."
326 elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
331 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
332 # check for Compaq C, expected output is "blah-blah C Vx.x"
333 CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
334 egrep -e '.* C V[0-9]\.[0-9]' | \
335 sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
337 if [ $CCCVER -gt 60 ]; then
338 CC=ccc # overrides gcc!!! well, ccc outperforms inoticeably
339 # only on hash routines and des, otherwise gcc (2.95)
340 # keeps along rather tight...
347 # read the output of the embedded GuessOS
350 echo Operating system: $GUESSOS
352 # now map the output into SSLeay terms ... really should hack into the
353 # script above so we end up with values in vars but that would take
354 # more time that I want to waste at the moment
357 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
359 if [ $CPU -ge 4000 ]; then
360 options="$options -mips2"
365 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
367 if [ $CPU -ge 5000 ]; then
368 options="$options -mips4"
370 options="$options -mips3"
375 echo "WARNING! If you wish to build 64-bit library, then you have to"
376 echo " invoke './Configre irix64-mips4-$CC' *manually*."
377 echo " Type Ctrl-C if you don't want to continue."
378 read waste < /dev/tty
379 options="$options -mips4"
383 ISA=`awk '/cpu model/{print$4}' /proc/cpuinfo`
384 case ${ISA:-generic} in
385 *[67]) OUT="linux-alpha+bwx-$CC" ;;
386 *) OUT="linux-alpha-$CC" ;;
388 if [ "$CC" = "gcc" ]; then
389 case ${ISA:-generic} in
390 EV5|EV45) options="$options -mcpu=ev5";;
391 EV56|PCA56) options="$options -mcpu=ev56";;
392 EV6|EV67|PCA57) options="$options -mcpu=ev6";;
396 mips-*-linux?) OUT="linux-mips" ;;
397 ppc-*-linux2) OUT="linux-ppc" ;;
399 #Before we can uncomment following lines we have to wait at least
400 #till 64-bit glibc for SPARC is operational:-(
401 #echo "WARNING! If you wish to build 64-bit library, then you have to"
402 #echo " invoke './Configure linux64-sparcv9' *manually*."
403 #echo " Type Ctrl-C if you don't want to continue."
404 #read waste < /dev/tty
405 OUT="linux-sparcv9" ;;
407 KARCH=`awk '/type/{print$3}' /proc/cpuinfo`
408 case ${KARCH:-sun4} in
409 sun4u*) OUT="linux-sparcv9" ;;
410 sun4m) OUT="linux-sparcv8" ;;
411 sun4d) OUT="linux-sparcv8" ;;
412 *) OUT="linux-sparcv7" ;;
414 *-*-linux2) OUT="linux-elf" ;;
415 *-*-linux1) OUT="linux-aout" ;;
417 ISA64=`(isalist) 2>/dev/null | grep sparcv9`
418 if [ "$ISA64" != "" -a "$CC" = "cc" -a $CCVER -ge 50 ]; then
419 echo "WARNING! If you wish to build 64-bit library, then you have to"
420 echo " invoke './Configure solaris64-sparcv9-cc' *manually*."
421 echo " Type Ctrl-C if you don't want to continue."
422 read waste < /dev/tty
424 OUT="solaris-sparcv9-$CC" ;;
425 sun4m-sun-solaris2) OUT="solaris-sparcv8-$CC" ;;
426 sun4d-sun-solaris2) OUT="solaris-sparcv8-$CC" ;;
427 sun4*-sun-solaris2) OUT="solaris-sparcv7-$CC" ;;
428 *86*-sun-solaris2) OUT="solaris-x86-$CC" ;;
429 *-*-sunos4) OUT="sunos-$CC" ;;
430 alpha*-*-freebsd*) OUT="FreeBSD-alpha" ;;
431 *-freebsd[3-9]*) OUT="FreeBSD-elf" ;;
432 *-freebsd[1-2]*) OUT="FreeBSD" ;;
433 *86*-*-netbsd) OUT="NetBSD-x86" ;;
434 sun3*-*-netbsd) OUT="NetBSD-m68" ;;
435 *-*-netbsd) OUT="NetBSD-sparc" ;;
436 *86*-*-openbsd) OUT="OpenBSD-x86" ;;
437 alpha*-*-openbsd) OUT="OpenBSD-alpha" ;;
438 pmax*-*-openbsd) OUT="OpenBSD-mips" ;;
439 *-*-openbsd) OUT="OpenBSD" ;;
440 *86*-*-bsdi4) OUT="bsdi-elf-gcc" ;;
441 *-*-osf) OUT="alpha-cc" ;;
442 *-*-unixware*) OUT="unixware-2.0" ;;
443 *-*-UnixWare*) OUT="unixware-2.0" ;;
444 BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
445 RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
446 *-siemens-sysv4) OUT="SINIX" ;;
447 # these are all covered by the catchall below
448 # *-hpux*) OUT="hpux-$CC" ;;
449 # *-aix) OUT="aix-$CC" ;;
450 # *-dgux) OUT="dgux" ;;
451 *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
454 # gcc < 2.8 does not support -mcpu=ultrasparc
455 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
457 echo "WARNING! Do consider upgrading to gcc-2.8 or later."
459 OUT=solaris-sparcv9-gcc27
461 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
463 echo "WARNING! Falling down to 'linux-sparcv8'."
464 echo " Upgrade to gcc-2.8 or later."
468 if [ "$OUT" = "i86pc-sun-solaris2" ]
470 ASM=`as -V /dev/null 2>&1`
473 *) options="$options no-asm" ; echo "WARNING: You need the GNU assembler to use OpenSSL assembler code." ; echo "Sun as is not supported on Solaris x86." ;;
478 i386-*) options="$options 386" ;;
481 for i in bf cast des dh dsa hmac md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa sha
483 if [ ! -d crypto/$i ]
485 options="$options no-$i"
489 if [ -z "$OUT" ]; then
493 if [ ".$PERL" = . ] ; then
494 for i in . `echo $PATH | sed 's/:/ /g'`; do
495 if [ -f "$i/perl5" ] ; then
502 if [ ".$PERL" = . ] ; then
503 for i in . `echo $PATH | sed 's/:/ /g'`; do
504 if [ -f "$i/perl" ] ; then
505 if "$i/perl" -e 'exit($]<5.0)'; then
513 if [ ".$PERL" = . ] ; then
514 echo "You need Perl 5."
518 # run Configure to check to see if we need to specify the
519 # compiler for the platform ... in which case we add it on
520 # the end ... otherwise we leave it off
522 $PERL ./Configure 2>&1 | grep "$OUT-$CC" > /dev/null
523 if [ $? = "0" ]; then
529 $PERL ./Configure 2>&1 | grep "$OUT" > /dev/null
530 if [ $? = "0" ]; then
531 echo Configuring for $OUT
533 if [ "$TEST" = "true" ]; then
534 echo $PERL ./Configure $OUT $options
536 $PERL ./Configure $OUT $options
539 echo "This system ($OUT) is not supported. See file INSTALL for details."