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 echo "m68k-apple-aux3"; exit 0
79 echo "${MACHINE}-ibm-aix"; exit 0
83 echo "${MACHINE}-dg-dgux"; exit 0
87 echo "${MACHINE}-hi-hiux"; exit 0
91 HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
94 echo "${MACHINE}-hp-hpux11"; exit 0
97 echo "${MACHINE}-hp-hpux10"; exit 0
100 echo "${MACHINE}-hp-hpux"; exit 0
106 echo "mips2-sgi-irix"; exit 0
110 echo "mips3-sgi-irix"; exit 0
114 echo "mips4-sgi-irix64"; exit 0
118 echo "${MACHINE}-whatever-linux2"; exit 0
122 echo "${MACHINE}-whatever-linux1"; exit 0
126 echo "${MACHINE}-lynx-lynxos"; exit 0
129 BSD/OS:4.*) # BSD/OS always says 386
130 echo "i486-whatever-bsdi4"; exit 0
133 BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
134 case `/sbin/sysctl -n hw.model` in
136 echo "i586-whatever-bsdi"; exit 0
139 echo "i386-whatever-bsdi"; exit 0
145 echo "${MACHINE}-whatever-bsdi"; exit 0
149 VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
150 MACH=`sysctl -n hw.model`
153 *386* ) MACH="i386" ;;
154 *486* ) MACH="i486" ;;
155 Pentium\ II*) MACH="i686" ;;
156 Pentium* ) MACH="i586" ;;
157 Alpha* ) MACH="alpha" ;;
158 * ) MACH="$MACHINE" ;;
161 i[0-9]86 ) ARCH="pc" ;;
163 echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
167 echo "`/usr/sbin/sysctl -n hw.model | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
171 echo "${MACHINE}-whatever-netbsd"; exit 0
175 echo "${MACHINE}-whatever-openbsd"; exit 0
179 echo "${MACHINE}-dec-osf"; exit 0
185 echo "${MACHINE}-qssl-qnx4"
188 echo "${MACHINE}-qssl-qnx32"
191 echo "${MACHINE}-qssl-qnx"
198 echo "i860-intel-osf1"; exit 0
202 echo "ppc-apple-rhapsody"; exit 0
206 echo "${MACHINE}-sun-solaris2"; exit 0
210 echo "${MACHINE}-sun-sunos4"; exit 0
214 echo "${MACHINE}-whatever-sysv4"; exit 0
218 echo "${MACHINE}-whatever-sysv4"; exit 0
222 echo "${MACHINE}-whatever-sysv4"; exit 0
225 *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
226 echo "i486-ncr-sysv4"; exit 0
230 echo "${MACHINE}-unknown-ultrix"; exit 0
234 echo "${MACHINE}-siemens-sysv4"; exit 0
238 echo "${MACHINE}-siemens-sysv4"; exit 0 # Here, $MACHINE == "BS2000"
242 echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
246 echo "${MACHINE}-ncr-sysv4"; exit 0
250 echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
256 # Ugg. These are all we can determine by what we know about
257 # the output of uname. Be more creative:
260 # Do the Apollo stuff first. Here, we just simply assume
261 # that the existance of the /usr/apollo directory is proof
263 if [ -d /usr/apollo ]; then
264 echo "whatever-apollo-whatever"
269 ISNEXT=`hostinfo 2>/dev/null`
272 echo "whatever-next-nextstep3.3"; exit 0
275 echo "whatever-next-nextstep"; exit 0
279 # At this point we gone through all the one's
282 echo "${MACHINE}-whatever-${SYSTEM}"
286 # ---------------------------------------------------------------------------
287 # this is where the translation occurs into SSLeay terms
288 # ---------------------------------------------------------------------------
294 # pick up any command line args to config
298 -d*) PREFIX="debug-";;
300 -h*) TEST="true"; cat <<EOF
301 Usage: config [options]
302 -d Add a debug- prefix to machine choice.
303 -t Test mode, do not run the Configure perl script.
306 Any other text will be passed to the Configure perl script.
307 See INSTALL for instructions.
311 *) options=$options" $i" ;;
315 # figure out if gcc is available and if so we use it otherwise
316 # we fallback to whatever cc does on the system
317 GCCVER=`(gcc --version) 2>/dev/null`
318 if [ "$GCCVER" != "" ]; then
320 # then strip off whatever prefix Cygnus prepends the number with...
321 GCCVER=`echo $GCCVER | sed 's/^[a-z]*\-//'`
322 # peak single digit before and after first dot, e.g. 2.95.1 gives 29
323 GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
328 if [ "$SYSTEM" = "SunOS" ]; then
329 # check for WorkShop C, expected output is "cc: blah-blah C x.x"
330 CCVER=`(cc -V 2>&1) 2>/dev/null | \
331 egrep -e '^cc: .* C [0-9]\.[0-9]' | \
332 sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
334 if [ $CCVER -gt 40 ]; then
335 CC=cc # overrides gcc!!!
336 if [ $CCVER -eq 50 ]; then
337 echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
338 echo " patch #107357-01 or later applied."
341 elif [ "$CC" = "cc" -a $CCVER -gt 0 ]; then
346 if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
347 # check for Compaq C, expected output is "blah-blah C Vx.x"
348 CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
349 egrep -e '.* C V[0-9]\.[0-9]' | \
350 sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
352 if [ $CCCVER -gt 60 ]; then
353 CC=ccc # overrides gcc!!! well, ccc outperforms inoticeably
354 # only on hash routines and des, otherwise gcc (2.95)
355 # keeps along rather tight...
362 # read the output of the embedded GuessOS
365 echo Operating system: $GUESSOS
367 # now map the output into SSLeay terms ... really should hack into the
368 # script above so we end up with values in vars but that would take
369 # more time that I want to waste at the moment
372 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
374 if [ $CPU -ge 4000 ]; then
375 options="$options -mips2"
380 CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
382 if [ $CPU -ge 5000 ]; then
383 options="$options -mips4"
385 options="$options -mips3"
390 echo "WARNING! If you wish to build 64-bit library, then you have to"
391 echo " invoke './Configre irix64-mips4-$CC' *manually*."
392 echo " Type Ctrl-C if you don't want to continue."
393 read waste < /dev/tty
394 options="$options -mips4"
398 ISA=`awk '/cpu model/{print$4}' /proc/cpuinfo`
399 case ${ISA:-generic} in
400 *[67]) OUT="linux-alpha+bwx-$CC" ;;
401 *) OUT="linux-alpha-$CC" ;;
403 if [ "$CC" = "gcc" ]; then
404 case ${ISA:-generic} in
405 EV5|EV45) options="$options -mcpu=ev5";;
406 EV56|PCA56) options="$options -mcpu=ev56";;
407 EV6|EV67|PCA57) options="$options -mcpu=ev6";;
411 mips-*-linux?) OUT="linux-mips" ;;
412 ppc-*-linux2) OUT="linux-ppc" ;;
413 m68k-*-linux*) OUT="linux-m68k" ;;
414 ia64-*-linux?) OUT="linux-ia64" ;;
415 ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
417 #Before we can uncomment following lines we have to wait at least
418 #till 64-bit glibc for SPARC is operational:-(
419 #echo "WARNING! If you wish to build 64-bit library, then you have to"
420 #echo " invoke './Configure linux64-sparcv9' *manually*."
421 #echo " Type Ctrl-C if you don't want to continue."
422 #read waste < /dev/tty
423 OUT="linux-sparcv9" ;;
425 KARCH=`awk '/type/{print$3}' /proc/cpuinfo`
426 case ${KARCH:-sun4} in
427 sun4u*) OUT="linux-sparcv9" ;;
428 sun4m) OUT="linux-sparcv8" ;;
429 sun4d) OUT="linux-sparcv8" ;;
430 *) OUT="linux-sparcv7" ;;
432 arm*-*-linux2) OUT="linux-elf-arm" ;;
433 *-*-linux2) OUT="linux-elf" ;;
434 *-*-linux1) OUT="linux-aout" ;;
436 ISA64=`(isalist) 2>/dev/null | grep sparcv9`
437 if [ "$ISA64" != "" -a "$CC" = "cc" -a $CCVER -ge 50 ]; then
438 echo "WARNING! If you wish to build 64-bit library, then you have to"
439 echo " invoke './Configure solaris64-sparcv9-cc' *manually*."
440 echo " Type Ctrl-C if you don't want to continue."
441 read waste < /dev/tty
443 OUT="solaris-sparcv9-$CC" ;;
444 sun4m-sun-solaris2) OUT="solaris-sparcv8-$CC" ;;
445 sun4d-sun-solaris2) OUT="solaris-sparcv8-$CC" ;;
446 sun4*-sun-solaris2) OUT="solaris-sparcv7-$CC" ;;
447 *86*-sun-solaris2) OUT="solaris-x86-$CC" ;;
448 *-*-sunos4) OUT="sunos-$CC" ;;
449 alpha*-*-freebsd*) OUT="FreeBSD-alpha" ;;
450 *-freebsd[3-9]*) OUT="FreeBSD-elf" ;;
451 *-freebsd[1-2]*) OUT="FreeBSD" ;;
452 *86*-*-netbsd) OUT="NetBSD-x86" ;;
453 sun3*-*-netbsd) OUT="NetBSD-m68" ;;
454 *-*-netbsd) OUT="NetBSD-sparc" ;;
455 *86*-*-openbsd) OUT="OpenBSD-x86" ;;
456 alpha*-*-openbsd) OUT="OpenBSD-alpha" ;;
457 pmax*-*-openbsd) OUT="OpenBSD-mips" ;;
458 *-*-openbsd) OUT="OpenBSD" ;;
459 *86*-*-bsdi4) OUT="bsdi-elf-gcc" ;;
460 *-*-osf) OUT="alpha-cc" ;;
461 *-*-unixware7) OUT="unixware-7" ;;
462 *-*-UnixWare7) OUT="unixware-7" ;;
463 *-*-Unixware7) OUT="unixware-7" ;;
464 *-*-unixware[1-2]*) OUT="unixware-2.0" ;;
465 *-*-UnixWare[1-2]*) OUT="unixware-2.0" ;;
466 *-*-Unixware[1-2]*) OUT="unixware-2.0" ;;
467 BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
468 RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
469 *-siemens-sysv4) OUT="SINIX" ;;
470 *-hpux1*) OUT="hpux-parisc-$CC"
471 options="$options -D_REENTRANT" ;;
472 *-hpux) OUT="hpux-parisc-$CC" ;;
473 # these are all covered by the catchall below
474 # *-aix) OUT="aix-$CC" ;;
475 # *-dgux) OUT="dgux" ;;
476 *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
479 # See whether we can compile Atalla support
480 if [ -f /usr/include/atasi.h ]
482 options="$options -DATALLA"
485 # gcc < 2.8 does not support -mcpu=ultrasparc
486 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
488 echo "WARNING! Do consider upgrading to gcc-2.8 or later."
490 OUT=solaris-sparcv9-gcc27
492 if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
494 echo "WARNING! Falling down to 'linux-sparcv8'."
495 echo " Upgrade to gcc-2.8 or later."
499 # To start with $OUT is never i86pc-sun-solaris2. Secondly why
500 # ban *all* assembler implementation if it can't stand only one,
501 # SHA-0 implementation.
502 #if [ "$OUT" = "i86pc-sun-solaris2" ]
504 # ASM=`as -V /dev/null 2>&1`
507 # *) options="$options no-asm" ; echo "WARNING: You need the GNU assembler to use OpenSSL assembler code." ; echo "Sun as is not supported on Solaris x86." ;;
512 i386-*) options="$options 386" ;;
515 for i in bf cast des dh dsa hmac md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa sha
517 if [ ! -d crypto/$i ]
519 options="$options no-$i"
523 if [ -z "$OUT" ]; then
527 if [ ".$PERL" = . ] ; then
528 for i in . `echo $PATH | sed 's/:/ /g'`; do
529 if [ -f "$i/perl5" ] ; then
536 if [ ".$PERL" = . ] ; then
537 for i in . `echo $PATH | sed 's/:/ /g'`; do
538 if [ -f "$i/perl" ] ; then
539 if "$i/perl" -e 'exit($]<5.0)'; then
547 if [ ".$PERL" = . ] ; then
548 echo "You need Perl 5."
552 # run Configure to check to see if we need to specify the
553 # compiler for the platform ... in which case we add it on
554 # the end ... otherwise we leave it off
556 $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
557 if [ $? = "0" ]; then
563 $PERL ./Configure LIST | grep "$OUT" > /dev/null
564 if [ $? = "0" ]; then
565 #echo Configuring for $OUT
567 if [ "$TEST" = "true" ]; then
568 echo $PERL ./Configure $OUT $options
570 $PERL ./Configure $OUT $options
573 echo "This system ($OUT) is not supported. See file INSTALL for details."