BASH   36

config

Guest on 29th July 2022 01:45:39 AM

  1. #!/bin/sh
  2. #
  3. # OpenSSL config: determine the operating system and run ./Configure
  4. #
  5. # "config -h" for usage information.
  6. #
  7. #          this is a merge of minarch and GuessOS from the Apache Group.
  8. #          Originally written by Tim Hudson <tjh@cryptsoft.com>.
  9.  
  10. # Original Apache Group comments on GuessOS
  11.  
  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.
  19. #
  20. # Be as similar to the output of config.guess/config.sub
  21. # as possible.
  22.  
  23. PREFIX=""
  24. SUFFIX=""
  25. TEST="false"
  26. EXE=""
  27.  
  28. # pick up any command line args to config
  29. for i
  30. do
  31. case "$i" in
  32. -d*) PREFIX="debug-";;
  33. -t*) TEST="true";;
  34. -h*) TEST="true"; cat <<EOF
  35. Usage: config [options]
  36.  -d     Add a debug- prefix to machine choice.
  37.  -t     Test mode, do not run the Configure perl script.
  38.  -h     This help.
  39.  
  40. Any other text will be passed to the Configure perl script.
  41. See INSTALL for instructions.
  42.  
  43. EOF
  44. ;;
  45. *) options=$options" $i" ;;
  46. esac
  47. done
  48.  
  49. # First get uname entries that we use below
  50.  
  51. [ "$MACHINE" ] || MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  52. [ "$RELEASE" ] || RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  53. [ "$SYSTEM" ] || SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  54. [ "$BUILD" ] || VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
  55.  
  56.  
  57. # Now test for ISC and SCO, since it is has a braindamaged uname.
  58. #
  59. # We need to work around FreeBSD 1.1.5.1
  60. (
  61. XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
  62. if [ "x$XREL" != "x" ]; then
  63.     if [ -f /etc/kconfig ]; then
  64.         case "$XREL" in
  65.             4.0|4.1)
  66.                     echo "${MACHINE}-whatever-isc4"; exit 0
  67.                 ;;
  68.         esac
  69.     else
  70.         case "$XREL" in
  71.             3.2v4.2)
  72.                 echo "whatever-whatever-sco3"; exit 0
  73.                 ;;
  74.             3.2v5.0*)
  75.                 echo "whatever-whatever-sco5"; exit 0
  76.                 ;;
  77.             4.2MP)
  78.                 case "x${VERSION}" in
  79.                     x2.0*) echo "whatever-whatever-unixware20"; exit 0 ;;
  80.                     x2.1*) echo "whatever-whatever-unixware21"; exit 0 ;;
  81.                     x2*)   echo "whatever-whatever-unixware2";  exit 0 ;;
  82.                 esac
  83.                 ;;
  84.             4.2)
  85.                 echo "whatever-whatever-unixware1"; exit 0
  86.                 ;;
  87.             5*)
  88.                 case "x${VERSION}" in
  89.                     # We hardcode i586 in place of ${MACHINE} for the
  90.                     # following reason. The catch is that even though Pentium
  91.                     # is minimum requirement for platforms in question,
  92.                     # ${MACHINE} gets always assigned to i386. Now, problem
  93.                     # with i386 is that it makes ./config pass 386 to
  94.                     # ./Configure, which in turn makes make generate
  95.                     # inefficient SHA-1 (for this moment) code.
  96.                     x[678]*)  echo "i586-sco-unixware7"; exit 0 ;;
  97.                 esac
  98.                 ;;
  99.         esac
  100.     fi
  101. fi
  102. # Now we simply scan though... In most cases, the SYSTEM info is enough
  103. #
  104. case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
  105.     MPE/iX:*)
  106.         MACHINE=`echo "$MACHINE" | sed -e 's/-/_/g'`
  107.         echo "parisc-hp-MPE/iX"; exit 0
  108.         ;;
  109.     A/UX:*)
  110.         echo "m68k-apple-aux3"; exit 0
  111.         ;;
  112.  
  113.     AIX:[3-9]:4:*)
  114.         echo "${MACHINE}-ibm-aix"; exit 0
  115.         ;;
  116.  
  117.     AIX:*:[5-9]:*)
  118.         echo "${MACHINE}-ibm-aix"; exit 0
  119.         ;;
  120.  
  121.     AIX:*)
  122.         echo "${MACHINE}-ibm-aix3"; exit 0
  123.         ;;
  124.  
  125.     BeOS:*:BePC)
  126.     if [ -e /boot/develop/headers/be/bone ]; then
  127.                 echo "beos-x86-bone"; exit 0
  128.         else
  129.                 echo "beos-x86-r5"; exit 0
  130.         fi
  131.         ;;
  132.  
  133.     dgux:*)
  134.         echo "${MACHINE}-dg-dgux"; exit 0
  135.         ;;
  136.  
  137.     HI-UX:*)
  138.         echo "${MACHINE}-hi-hiux"; exit 0
  139.         ;;
  140.  
  141.     HP-UX:*)
  142.         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
  143.         case "$HPUXVER" in
  144.             1[0-9].*)   # HPUX 10 and 11 targets are unified
  145.                 echo "${MACHINE}-hp-hpux1x"; exit 0
  146.                 ;;
  147.             *)
  148.                 echo "${MACHINE}-hp-hpux"; exit 0
  149.                 ;;
  150.         esac
  151.         ;;
  152.  
  153.     IRIX:5.*)
  154.         echo "mips2-sgi-irix"; exit 0
  155.         ;;
  156.  
  157.     IRIX:6.*)
  158.         echo "mips3-sgi-irix"; exit 0
  159.         ;;
  160.  
  161.     IRIX64:*)
  162.         echo "mips4-sgi-irix64"; exit 0
  163.         ;;
  164.  
  165.     Linux:[2-9].*)
  166.         echo "${MACHINE}-whatever-linux2"; exit 0
  167.         ;;
  168.  
  169.     Linux:1.*)
  170.         echo "${MACHINE}-whatever-linux1"; exit 0
  171.         ;;
  172.  
  173.     GNU*)
  174.         echo "hurd-x86"; exit 0;
  175.         ;;
  176.  
  177.     LynxOS:*)
  178.         echo "${MACHINE}-lynx-lynxos"; exit 0
  179.         ;;
  180.  
  181.     BSD/OS:4.*)  # BSD/OS always says 386
  182.         echo "i486-whatever-bsdi4"; exit 0
  183.         ;;
  184.  
  185.     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
  186.         case `/sbin/sysctl -n hw.model` in
  187.             Pentium*)
  188.                 echo "i586-whatever-bsdi"; exit 0
  189.                 ;;
  190.             *)
  191.                 echo "i386-whatever-bsdi"; exit 0
  192.                 ;;
  193.             esac;
  194.         ;;
  195.  
  196.     BSD/386:*|BSD/OS:*)
  197.         echo "${MACHINE}-whatever-bsdi"; exit 0
  198.         ;;
  199.  
  200.     FreeBSD:*:*:*386*)
  201.         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
  202.         MACH=`sysctl -n hw.model`
  203.         ARCH='whatever'
  204.         case ${MACH} in
  205.            *386*       ) MACH="i386"     ;;
  206.            *486*       ) MACH="i486"     ;;
  207.            Pentium\ II*) MACH="i686"     ;;
  208.            Pentium*    ) MACH="i586"     ;;
  209.            *           ) MACH="$MACHINE" ;;
  210.         esac
  211.         case ${MACH} in
  212.            i[0-9]86 ) ARCH="pc" ;;
  213.         esac
  214.         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
  215.         ;;
  216.  
  217.     FreeBSD:*)
  218.         echo "${MACHINE}-whatever-freebsd"; exit 0
  219.         ;;
  220.  
  221.     NetBSD:*:*:*386*)
  222.         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
  223.         ;;
  224.  
  225.     NetBSD:*)
  226.         echo "${MACHINE}-whatever-netbsd"; exit 0
  227.         ;;
  228.  
  229.     OpenBSD:*)
  230.         echo "${MACHINE}-whatever-openbsd"; exit 0
  231.         ;;
  232.  
  233.     OpenUNIX:*)
  234.         echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
  235.         ;;
  236.  
  237.     OSF1:*:*:*alpha*)
  238.         OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
  239.         case "$OSFMAJOR" in
  240.             4|5)
  241.                 echo "${MACHINE}-dec-tru64"; exit 0
  242.                 ;;
  243.             1|2|3)
  244.                 echo "${MACHINE}-dec-osf"; exit 0
  245.                 ;;
  246.             *)
  247.                 echo "${MACHINE}-dec-osf"; exit 0
  248.                 ;;
  249.         esac
  250.         ;;
  251.  
  252.     QNX:*)
  253.         case "$RELEASE" in
  254.             4*)
  255.                 echo "${MACHINE}-whatever-qnx4"
  256.                 ;;
  257.             6*)
  258.                 echo "${MACHINE}-whatever-qnx6"
  259.                 ;;
  260.             *)
  261.                 echo "${MACHINE}-whatever-qnx"
  262.                 ;;
  263.         esac
  264.         exit 0
  265.         ;;
  266.  
  267.     Paragon*:*:*:*)
  268.         echo "i860-intel-osf1"; exit 0
  269.         ;;
  270.  
  271.     Rhapsody:*)
  272.         echo "ppc-apple-rhapsody"; exit 0
  273.         ;;
  274.  
  275.     Darwin:*)
  276.         case "$MACHINE" in
  277.             Power*)
  278.                 echo "ppc-apple-darwin${VERSION}"
  279.                 ;;
  280.             *)
  281.                 echo "i686-apple-darwin${VERSION}"
  282.                 ;;
  283.         esac
  284.         exit 0
  285.         ;;
  286.  
  287.     SunOS:5.*)
  288.         echo "${MACHINE}-whatever-solaris2"; exit 0
  289.         ;;
  290.  
  291.     SunOS:*)
  292.         echo "${MACHINE}-sun-sunos4"; exit 0
  293.         ;;
  294.  
  295.     UNIX_System_V:4.*:*)
  296.         echo "${MACHINE}-whatever-sysv4"; exit 0
  297.         ;;
  298.  
  299.     VOS:*:*:i786)
  300.      echo "i386-stratus-vos"; exit 0
  301.      ;;
  302.  
  303.     VOS:*:*:*)
  304.      echo "hppa1.1-stratus-vos"; exit 0
  305.      ;;
  306.  
  307.     *:4*:R4*:m88k)
  308.         echo "${MACHINE}-whatever-sysv4"; exit 0
  309.         ;;
  310.  
  311.     DYNIX/ptx:4*:*)
  312.         echo "${MACHINE}-whatever-sysv4"; exit 0
  313.         ;;
  314.  
  315.     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
  316.         echo "i486-ncr-sysv4"; exit 0
  317.         ;;
  318.  
  319.     ULTRIX:*)
  320.         echo "${MACHINE}-unknown-ultrix"; exit 0
  321.         ;;
  322.  
  323.     SINIX*|ReliantUNIX*)
  324.         echo "${MACHINE}-siemens-sysv4"; exit 0
  325.         ;;
  326.  
  327.     POSIX-BC*)
  328.         echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
  329.         ;;
  330.  
  331.     machten:*)
  332.        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
  333.        ;;
  334.  
  335.     library:*)
  336.         echo "${MACHINE}-ncr-sysv4"; exit 0
  337.         ;;
  338.  
  339.     ConvexOS:*:11.0:*)
  340.         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
  341.         ;;
  342.  
  343.     NEWS-OS:4.*)
  344.         echo "mips-sony-newsos4"; exit 0;
  345.         ;;
  346.  
  347.     MINGW*)
  348.         echo "${MACHINE}-whatever-mingw"; exit 0;
  349.         ;;
  350.     CYGWIN*)
  351.         case "$RELEASE" in
  352.             [bB]*|1.0|1.[12].*)
  353.                 echo "${MACHINE}-whatever-cygwin_pre1.3"
  354.                 ;;
  355.             *)
  356.                 echo "${MACHINE}-whatever-cygwin"
  357.                 ;;
  358.         esac
  359.         exit 0
  360.         ;;
  361.  
  362.     *"CRAY T3E")
  363.        echo "t3e-cray-unicosmk"; exit 0;
  364.        ;;
  365.  
  366.     *CRAY*)
  367.        echo "j90-cray-unicos"; exit 0;
  368.        ;;
  369.  
  370.     NONSTOP_KERNEL*)
  371.        echo "nsr-tandem-nsk"; exit 0;
  372.        ;;
  373.  
  374.     vxworks*)
  375.        echo "${MACHINE}-whatever-vxworks"; exit 0;
  376.        ;;
  377. esac
  378.  
  379. #
  380. # Ugg. These are all we can determine by what we know about
  381. # the output of uname. Be more creative:
  382. #
  383.  
  384. # Do the Apollo stuff first. Here, we just simply assume
  385. # that the existance of the /usr/apollo directory is proof
  386. # enough
  387. if [ -d /usr/apollo ]; then
  388.     echo "whatever-apollo-whatever"
  389.     exit 0
  390. fi
  391.  
  392. # Now NeXT
  393. ISNEXT=`hostinfo 2>/dev/null`
  394. case "$ISNEXT" in
  395.     *'NeXT Mach 3.3'*)
  396.         echo "whatever-next-nextstep3.3"; exit 0
  397.         ;;
  398.     *NeXT*)
  399.         echo "whatever-next-nextstep"; exit 0
  400.         ;;
  401. esac
  402.  
  403. # At this point we gone through all the one's
  404. # we know of: Punt
  405.  
  406. echo "${MACHINE}-whatever-${SYSTEM}"
  407. exit 0
  408. ) 2>/dev/null | (
  409.  
  410. # ---------------------------------------------------------------------------
  411. # this is where the translation occurs into SSLeay terms
  412. # ---------------------------------------------------------------------------
  413.  
  414. # Only set CC if not supplied already
  415. if [ -z "$CROSS_COMPILE$CC" ]; then
  416.   GCCVER=`sh -c "gcc -dumpversion" 2>/dev/null`
  417.   if [ "$GCCVER" != "" ]; then
  418.     # then strip off whatever prefix egcs prepends the number with...
  419.     # Hopefully, this will work for any future prefixes as well.
  420.     GCCVER=`echo $GCCVER | LC_ALL=C sed 's/^[a-zA-Z]*\-//'`
  421.     # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
  422.     # does give us what we want though, so we use that.  We just just the
  423.     # major and minor version numbers.
  424.     # peak single digit before and after first dot, e.g. 2.95.1 gives 29
  425.     GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
  426.     CC=gcc
  427.   else
  428.     CC=cc
  429.   fi
  430. fi
  431. GCCVER=${GCCVER:-0}
  432. if [ "$SYSTEM" = "HP-UX" ];then
  433.   # By default gcc is a ILP32 compiler (with long long == 64).
  434.   GCC_BITS="32"
  435.   if [ $GCCVER -ge 30 ]; then
  436.     # PA64 support only came in with gcc 3.0.x.
  437.     # We check if the preprocessor symbol __LP64__ is defined...
  438.     if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
  439.       : # __LP64__ has slipped through, it therefore is not defined
  440.     else
  441.       GCC_BITS="64"
  442.     fi
  443.   fi
  444. fi
  445. if [ "$SYSTEM" = "SunOS" ]; then
  446.   if [ $GCCVER -ge 30 ]; then
  447.     # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
  448.     # to be working, at the very least 'make test' passes...
  449.     if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
  450.       GCC_ARCH="-m64"
  451.     else
  452.       GCC_ARCH="-m32"
  453.     fi
  454.   fi
  455.   # check for WorkShop C, expected output is "cc: blah-blah C x.x"
  456.   CCVER=`(cc -V 2>&1) 2>/dev/null | \
  457.         egrep -e '^cc: .* C [0-9]\.[0-9]' | \
  458.         sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
  459.   CCVER=${CCVER:-0}
  460.   if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
  461.     CC=cc       # overrides gcc!!!
  462.     if [ $CCVER -eq 50 ]; then
  463.       echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
  464.       echo "         patch #107357-01 or later applied."
  465.       sleep 5
  466.     fi
  467.   fi
  468. fi
  469.  
  470. if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
  471.   # check for Compaq C, expected output is "blah-blah C Vx.x"
  472.   CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
  473.         egrep -e '.* C V[0-9]\.[0-9]' | \
  474.         sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
  475.   CCCVER=${CCCVER:-0}
  476.   if [ $CCCVER -gt 60 ]; then
  477.     CC=ccc      # overrides gcc!!! well, ccc outperforms inoticeably
  478.                 # only on hash routines and des, otherwise gcc (2.95)
  479.                 # keeps along rather tight...
  480.   fi
  481. fi
  482.  
  483. if [ "${SYSTEM}" = "AIX" ]; then        # favor vendor cc over gcc
  484.     (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
  485. fi
  486.  
  487. CCVER=${CCVER:-0}
  488.  
  489. # read the output of the embedded GuessOS
  490. read GUESSOS
  491.  
  492. echo Operating system: $GUESSOS
  493.  
  494. # now map the output into SSLeay terms ... really should hack into the
  495. # script above so we end up with values in vars but that would take
  496. # more time that I want to waste at the moment
  497. case "$GUESSOS" in
  498.   uClinux*64*)
  499.     OUT=uClinux-dist64
  500.         ;;
  501.   uClinux*)
  502.     OUT=uClinux-dist
  503.         ;;
  504.   mips2-sgi-irix)
  505.         CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
  506.         CPU=${CPU:-0}
  507.         if [ $CPU -ge 4000 ]; then
  508.                 options="$options -mips2"
  509.         fi
  510.         OUT="irix-$CC"
  511.         ;;
  512.   mips3-sgi-irix)
  513.         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
  514.         #CPU=${CPU:-0}
  515.         #if [ $CPU -ge 5000 ]; then
  516.         #       options="$options -mips4"
  517.         #else
  518.         #       options="$options -mips3"
  519.         #fi
  520.         OUT="irix-mips3-$CC"
  521.         ;;
  522.   mips4-sgi-irix64)
  523.         echo "WARNING! If you wish to build 64-bit library, then you have to"
  524.         echo "         invoke './Configure irix64-mips4-$CC' *manually*."
  525.         if [ "$TEST" = "false" -a -t 1 ]; then
  526.           echo "         You have about 5 seconds to press Ctrl-C to abort."
  527.           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  528.         fi
  529.         #CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
  530.         #CPU=${CPU:-0}
  531.         #if [ $CPU -ge 5000 ]; then
  532.         #        options="$options -mips4"
  533.         #else
  534.         #        options="$options -mips3"
  535.         #fi
  536.         OUT="irix-mips3-$CC"
  537.         ;;
  538.   ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
  539.   ppc-apple-darwin*)
  540.         ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
  541.         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
  542.             echo "WARNING! If you wish to build 64-bit library, then you have to"
  543.             echo "         invoke './Configure darwin64-ppc-cc' *manually*."
  544.             if [ "$TEST" = "false" -a -t 1 ]; then
  545.               echo "         You have about 5 seconds to press Ctrl-C to abort."
  546.               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  547.             fi
  548.         fi
  549.         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
  550.             OUT="darwin64-ppc-cc"
  551.         else
  552.             OUT="darwin-ppc-cc"
  553.         fi ;;
  554.   i?86-apple-darwin*)
  555.         ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
  556.         if [ "$ISA64" = "1" -a -z "$KERNEL_BITS" ]; then
  557.             echo "WARNING! If you wish to build 64-bit library, then you have to"
  558.             echo "         invoke './Configure darwin64-x86_64-cc' *manually*."
  559.             if [ "$TEST" = "false" -a -t 1 ]; then
  560.               echo "         You have about 5 seconds to press Ctrl-C to abort."
  561.               (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  562.             fi
  563.         fi
  564.         if [ "$ISA64" = "1" -a "$KERNEL_BITS" = "64" ]; then
  565.             OUT="darwin64-x86_64-cc"
  566.         else
  567.             OUT="darwin-i386-cc"
  568.         fi ;;
  569.   armv6+7-*-iphoneos)
  570.         options="$options -arch%20armv6 -arch%20armv7"
  571.         OUT="iphoneos-cross" ;;
  572.   *-*-iphoneos)
  573.         options="$options -arch%20${MACHINE}"
  574.         OUT="iphoneos-cross" ;;
  575.   alpha-*-linux2)
  576.         ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
  577.         case ${ISA:-generic} in
  578.         *[678]) OUT="linux-alpha+bwx-$CC" ;;
  579.         *)      OUT="linux-alpha-$CC" ;;
  580.         esac
  581.         if [ "$CC" = "gcc" ]; then
  582.             case ${ISA:-generic} in
  583.             EV5|EV45)           options="$options -mcpu=ev5";;
  584.             EV56|PCA56)         options="$options -mcpu=ev56";;
  585.             *)                  options="$options -mcpu=ev6";;
  586.             esac
  587.         fi
  588.         ;;
  589.   ppc64-*-linux2)
  590.         echo "WARNING! If you wish to build 64-bit library, then you have to"
  591.         echo "         invoke './Configure linux-ppc64' *manually*."
  592.         if [ "$TEST" = "false" -a -t 1 ]; then
  593.             echo "         You have about 5 seconds to press Ctrl-C to abort."
  594.             (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  595.         fi
  596.         OUT="linux-ppc"
  597.         ;;
  598.   ppc-*-linux2) OUT="linux-ppc" ;;
  599.   ppc60x-*-vxworks*) OUT="vxworks-ppc60x" ;;
  600.   ppcgen-*-vxworks*) OUT="vxworks-ppcgen" ;;
  601.   pentium-*-vxworks*) OUT="vxworks-pentium" ;;
  602.   simlinux-*-vxworks*) OUT="vxworks-simlinux" ;;
  603.   mips-*-vxworks*) OUT="vxworks-mips";;
  604.   ia64-*-linux?) OUT="linux-ia64" ;;
  605.   sparc64-*-linux2)
  606.         echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
  607.         echo "         and wish to build 64-bit library, then you have to"
  608.         echo "         invoke './Configure linux64-sparcv9' *manually*."
  609.         if [ "$TEST" = "false" -a -t 1 ]; then
  610.           echo "          You have about 5 seconds to press Ctrl-C to abort."
  611.           (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  612.         fi
  613.         OUT="linux-sparcv9" ;;
  614.   sparc-*-linux2)
  615.         KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
  616.         case ${KARCH:-sun4} in
  617.         sun4u*) OUT="linux-sparcv9" ;;
  618.         sun4m)  OUT="linux-sparcv8" ;;
  619.         sun4d)  OUT="linux-sparcv8" ;;
  620.         *)      OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
  621.         esac ;;
  622.   parisc*-*-linux2)
  623.         # 64-bit builds under parisc64 linux are not supported and
  624.         # compiler is expected to generate 32-bit objects...
  625.         CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
  626.         CPUSCHEDULE=`awk '/^cpu.[       ]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
  627.  
  628.         # ??TODO ??  Model transformations
  629.         # 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
  630.         #    assuming no further arch. identification will ever be used by GCC.
  631.         # 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
  632.         # 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
  633.         #    for these chips in the future.
  634.         #         PA7300LC -> 7100LC (1.1)
  635.         #         PA8200   -> 8000   (2.0)
  636.         #         PA8500   -> 8000   (2.0)
  637.         #         PA8600   -> 8000   (2.0)
  638.  
  639.         CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
  640.         # Finish Model transformations
  641.  
  642.         options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
  643.         OUT="linux-generic32" ;;
  644.   armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
  645.   armv[7-9]*-*-linux2) OUT="linux-armv4"; options="$options -march=armv7-a" ;;
  646.   arm*-*-linux2) OUT="linux-armv4" ;;
  647.   sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
  648.   sh*-*-linux2)  OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
  649.   m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
  650.   s390-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
  651.   s390x-*-linux2)
  652.         # To be uncommented when glibc bug is fixed, see Configure...
  653.         #if egrep -e '^features.* highgprs' /proc/cpuinfo >/dev/null ; then
  654.         #  echo "WARNING! If you wish to build \"highgprs\" 32-bit library, then you"
  655.         #  echo "         have to invoke './Configure linux32-s390x' *manually*."
  656.         #  if [ "$TEST" = "false" -a -t -1 ]; then
  657.         #    echo "         You have about 5 seconds to press Ctrl-C to abort."
  658.         #    (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  659.         #  fi
  660.         #fi
  661.         OUT="linux64-s390x"
  662.         ;;
  663.   x86_64-*-linux?) OUT="linux-x86_64" ;;
  664.   *86-*-linux2) OUT="linux-elf"
  665.         if [ "$GCCVER" -gt 28 ]; then
  666.           if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
  667.             options="$options -march=pentium"
  668.           fi
  669.           if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
  670.             options="$options -march=pentiumpro"
  671.           fi
  672.           if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
  673.             options="$options -march=k6"
  674.           fi
  675.         fi ;;
  676.   *-*-linux1) OUT="linux-aout" ;;
  677.   *-*-linux2) OUT="linux-generic32" ;;
  678.   sun4[uv]*-*-solaris2)
  679.         OUT="solaris-sparcv9-$CC"
  680.         ISA64=`(isalist) 2>/dev/null | grep sparcv9`
  681.         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "" ]; then
  682.             if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
  683.                 echo "WARNING! If you wish to build 64-bit library, then you have to"
  684.                 echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
  685.                 if [ "$TEST" = "false" -a -t 1 ]; then
  686.                   echo "         You have about 5 seconds to press Ctrl-C to abort."
  687.                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  688.                 fi
  689.             elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
  690.                 # $GCC_ARCH denotes default ABI chosen by compiler driver
  691.                 # (first one found on the $PATH). I assume that user
  692.                 # expects certain consistency with the rest of his builds
  693.                 # and therefore switch over to 64-bit. <appro>
  694.                 OUT="solaris64-sparcv9-gcc"
  695.                 echo "WARNING! If you wish to build 32-bit library, then you have to"
  696.                 echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
  697.                 if [ "$TEST" = "false" -a -t 1 ]; then
  698.                   echo "         You have about 5 seconds to press Ctrl-C to abort."
  699.                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  700.                 fi
  701.             elif [ "$GCC_ARCH" = "-m32" ]; then
  702.                 echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
  703.                 echo "        and wish to build 64-bit library, then you have to"
  704.                 echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
  705.                 if [ "$TEST" = "false" -a -t 1 ]; then
  706.                   echo "         You have about 5 seconds to press Ctrl-C to abort."
  707.                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  708.                 fi
  709.             fi
  710.         fi
  711.         if [ "$ISA64" != "" -a "$KERNEL_BITS" = "64" ]; then
  712.             OUT="solaris64-sparcv9-$CC"
  713.         fi
  714.         ;;
  715.   sun4m-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
  716.   sun4d-*-solaris2)     OUT="solaris-sparcv8-$CC" ;;
  717.   sun4*-*-solaris2)     OUT="solaris-sparcv7-$CC" ;;
  718.   *86*-*-solaris2)
  719.         ISA64=`(isalist) 2>/dev/null | grep amd64`
  720.         if [ "$ISA64" != "" -a ${KERNEL_BITS:-64} -eq 64 ]; then
  721.             OUT="solaris64-x86_64-$CC"
  722.         else
  723.             OUT="solaris-x86-$CC"
  724.             if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
  725.                 options="$options no-sse2"
  726.             fi
  727.         fi
  728.         ;;
  729.   *-*-sunos4)           OUT="sunos-$CC" ;;
  730.  
  731.   *86*-*-bsdi4)         OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
  732.   alpha*-*-*bsd*)       OUT="BSD-generic64"; options="$options -DL_ENDIAN" ;;
  733.   powerpc64-*-*bsd*)    OUT="BSD-generic64"; options="$options -DB_ENDIAN" ;;
  734.   sparc64-*-*bsd*)      OUT="BSD-sparc64" ;;
  735.   ia64-*-*bsd*)         OUT="BSD-ia64" ;;
  736.   amd64-*-*bsd*)        OUT="BSD-x86_64" ;;
  737.   *86*-*-*bsd*)         # mimic ld behaviour when it's looking for libc...
  738.                         if [ -L /usr/lib/libc.so ]; then        # [Free|Net]BSD
  739.                             libc=/usr/lib/libc.so
  740.                         else                                    # OpenBSD
  741.                             # ld searches for highest libc.so.* and so do we
  742.                             libc=`(ls /usr/lib/libc.so.* /lib/libc.so.* | tail -1) 2>/dev/null`
  743.                         fi
  744.                         case "`(file -L $libc) 2>/dev/null`" in
  745.                         *ELF*)  OUT="BSD-x86-elf" ;;
  746.                         *)      OUT="BSD-x86"; options="$options no-sse2" ;;
  747.                         esac ;;
  748.   *-*-*bsd*)            OUT="BSD-generic32" ;;
  749.  
  750.   *-*-osf)              OUT="osf1-alpha-cc" ;;
  751.   *-*-tru64)            OUT="tru64-alpha-cc" ;;
  752.   *-*-[Uu]nix[Ww]are7)
  753.         if [ "$CC" = "gcc" ]; then
  754.           OUT="unixware-7-gcc" ; options="$options no-sse2"
  755.         else    
  756.           OUT="unixware-7" ; options="$options no-sse2 -D__i386__"
  757.         fi
  758.         ;;
  759.   *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
  760.   *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
  761.   *-*-vos)
  762.         options="$options no-threads no-shared no-asm no-dso"
  763.         EXE=".pm"
  764.         OUT="vos-$CC" ;;
  765.   BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
  766.   RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
  767.   *-siemens-sysv4) OUT="SINIX" ;;
  768.   *-hpux1*)
  769.         if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
  770.             OUT="hpux64-parisc2-gcc"
  771.         fi
  772.         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
  773.         KERNEL_BITS=${KERNEL_BITS:-32}
  774.         CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
  775.         CPU_VERSION=${CPU_VERSION:-0}
  776.         # See <sys/unistd.h> for further info on CPU_VERSION.
  777.         if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
  778.              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
  779.                 OUT="hpux64-ia64-cc"
  780.              else
  781.                 OUT="hpux-ia64-cc"
  782.              fi
  783.         elif [ $CPU_VERSION -ge 532 ]; then     # PA-RISC 2.x CPU
  784.              OUT=${OUT:-"hpux-parisc2-${CC}"}
  785.              if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
  786.                 echo "WARNING! If you wish to build 64-bit library then you have to"
  787.                 echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
  788.                 if [ "$TEST" = "false" -a -t 1 ]; then
  789.                   echo "         You have about 5 seconds to press Ctrl-C to abort."
  790.                   (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  791.                 fi
  792.              fi
  793.         elif [ $CPU_VERSION -ge 528 ]; then     # PA-RISC 1.1+ CPU
  794.              OUT="hpux-parisc-${CC}"
  795.         elif [ $CPU_VERSION -ge 523 ]; then     # PA-RISC 1.0 CPU
  796.              OUT="hpux-parisc-${CC}"
  797.         else                                    # Motorola(?) CPU
  798.              OUT="hpux-$CC"
  799.         fi
  800.         options="$options -D_REENTRANT" ;;
  801.   *-hpux)       OUT="hpux-parisc-$CC" ;;
  802.  *-aix)
  803.         [ "$KERNEL_BITS" ] || KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
  804.         KERNEL_BITS=${KERNEL_BITS:-32}
  805.         OBJECT_MODE=${OBJECT_MODE:-32}
  806.         if [ "$CC" = "gcc" ]; then
  807.             OUT="aix-gcc"
  808.          if [ $OBJECT_MODE -eq 64 ]; then
  809.            echo 'Your $OBJECT_MODE was found to be set to 64'
  810.            OUT="aix64-gcc"
  811.          fi
  812.         elif [ $OBJECT_MODE -eq 64 ]; then
  813.             echo 'Your $OBJECT_MODE was found to be set to 64'
  814.             OUT="aix64-cc"
  815.         else
  816.             OUT="aix-cc"
  817.             if [ $KERNEL_BITS -eq 64 ]; then
  818.                 echo "WARNING! If you wish to build 64-bit kit, then you have to"
  819.                 echo "         invoke './Configure aix64-cc' *manually*."
  820.                 if [ "$TEST" = "false" -a -t 1 ]; then
  821.                     echo "         You have ~5 seconds to press Ctrl-C to abort."
  822.                     (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
  823.                 fi
  824.             fi
  825.         fi
  826.         if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
  827.             :   # this applies even to Power3 and later, as they return PowerPC_POWER[345]
  828.         else
  829.             options="$options no-asm"
  830.         fi
  831.         ;;
  832.  # these are all covered by the catchall below
  833.  # *-dgux) OUT="dgux" ;;
  834.  mips-sony-newsos4) OUT="newsos4-gcc" ;;
  835.  *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
  836.  *-*-cygwin) OUT="Cygwin" ;;
  837.  t3e-cray-unicosmk) OUT="cray-t3e" ;;
  838.  j90-cray-unicos) OUT="cray-j90" ;;
  839.  nsr-tandem-nsk) OUT="tandem-c89" ;;
  840.  beos-*) OUT="$GUESSOS" ;;
  841.  x86pc-*-qnx6) OUT="QNX6-i386" ;;
  842.  *-*-qnx6) OUT="QNX6" ;;
  843.  x86-*-android|i?86-*-android) OUT="android-x86" ;;
  844.  armv[7-9]*-*-android) OUT="android-armv7" ;;
  845.  *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
  846. esac
  847.  
  848. # NB: This atalla support has been superceded by the ENGINE support
  849. # That contains its own header and definitions anyway. Support can
  850. # be enabled or disabled on any supported platform without external
  851. # headers, eg. by adding the "hw-atalla" switch to ./config or
  852. # perl Configure
  853. #
  854. # See whether we can compile Atalla support
  855. #if [ -f /usr/include/atasi.h ]
  856. #then
  857. #  options="$options -DATALLA"
  858. #fi
  859.  
  860. if expr "$options" : '.*no\-asm' > /dev/null; then :; else
  861.  sh -c "$CROSS_COMPILE${CC:-gcc} -Wa,--help -c -o /tmp/null.$$.o -x assembler /dev/null && rm /tmp/null.$$.o" 2>&1 | \
  862.  grep \\--noexecstack >/dev/null && \
  863.  options="$options -Wa,--noexecstack"
  864. fi
  865.  
  866. # gcc < 2.8 does not support -march=ultrasparc
  867. if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
  868. then
  869.  echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
  870.  echo "         Upgrade to gcc-2.8 or later."
  871.  sleep 5
  872.  OUT=solaris-sparcv8-gcc
  873. fi
  874. if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
  875. then
  876.  echo "WARNING! Falling down to 'linux-sparcv8'."
  877.  echo "         Upgrade to gcc-2.8 or later."
  878.  sleep 5
  879.  OUT=linux-sparcv8
  880. fi
  881.  
  882. case "$GUESSOS" in
  883.  i386-*) options="$options 386" ;;
  884. esac
  885.  
  886. for i in aes bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha
  887. do
  888.  if [ ! -d crypto/$i ]
  889.  then
  890.    options="$options no-$i"
  891.  fi
  892. done
  893.  
  894. # Discover Kerberos 5 (since it's still a prototype, we don't
  895. # do any guesses yet, that's why this section is commented away.
  896. #if [ -d /usr/kerberos ]; then
  897. #    krb5_dir=/usr/kerberos
  898. #    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
  899. #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
  900. #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
  901. #       -a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
  902. #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
  903. #       options="$options --with-krb5-flavor=MIT"
  904. #    fi
  905. #elif [ -d /usr/heimdal ]; then
  906. #    krb5_dir=/usr/heimdal
  907. #    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
  908. #       -a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
  909. #       -a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
  910. #       -a \( -f $krb5_dir/include/krb5.h \) ]; then
  911. #       options="$options --with-krb5-flavor=Heimdal"
  912. #    fi
  913. #fi
  914.  
  915. if [ -z "$OUT" ]; then
  916.  OUT="$CC"
  917. fi
  918.  
  919. if [ ".$PERL" = . ] ; then
  920.         for i in . `echo $PATH | sed 's/:/ /g'`; do
  921.                 if [ -f "$i/perl5$EXE" ] ; then
  922.                         PERL="$i/perl5$EXE"
  923.                         break;
  924.                 fi;
  925.         done
  926. fi
  927.  
  928. if [ ".$PERL" = . ] ; then
  929.         for i in . `echo $PATH | sed 's/:/ /g'`; do
  930.                 if [ -f "$i/perl$EXE" ] ; then
  931.                         if "$i/perl$EXE" -e 'exit($]<5.0)'; then
  932.                                 PERL="$i/perl$EXE"
  933.                                 break;
  934.                         fi;
  935.                 fi;
  936.         done
  937. fi
  938.  
  939. if [ ".$PERL" = . ] ; then
  940.         echo "You need Perl 5."
  941.         exit 1
  942. fi
  943.  
  944. # run Configure to check to see if we need to specify the
  945. # compiler for the platform ... in which case we add it on
  946. # the end ... otherwise we leave it off
  947.  
  948. $PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
  949. if [ $? = "0" ]; then
  950.  OUT="$OUT-$CC"
  951. fi
  952.  
  953. OUT="$PREFIX$OUT"
  954.  
  955. $PERL ./Configure LIST | grep "$OUT" > /dev/null
  956. if [ $? = "0" ]; then
  957.  echo Configuring for $OUT
  958.  
  959.  if [ "$TEST" = "true" ]; then
  960.    echo $PERL ./Configure $OUT $options
  961.  else
  962.    $PERL ./Configure $OUT $options
  963.  fi
  964. else
  965.  echo "This system ($OUT) is not supported. See file INSTALL for details."
  966. fi
  967. )

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