1: #! /bin/sh
    2: # Guess values for system-dependent variables and create Makefiles.
    3: # Generated by GNU Autoconf 2.61.
    4: #
    5: # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
    6: # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
    7: # This configure script is free software; the Free Software Foundation
    8: # gives unlimited permission to copy, distribute and modify it.
    9: ## --------------------- ##
   10: ## M4sh Initialization.  ##
   11: ## --------------------- ##
   12: 
   13: # Be more Bourne compatible
   14: DUALCASE=1; export DUALCASE # for MKS sh
   15: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   16:   emulate sh
   17:   NULLCMD=:
   18:   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   19:   # is contrary to our usage.  Disable this feature.
   20:   alias -g '${1+"$@"}'='"$@"'
   21:   setopt NO_GLOB_SUBST
   22: else
   23:   case `(set -o) 2>/dev/null` in
   24:   *posix*) set -o posix ;;
   25: esac
   26: 
   27: fi
   28: 
   29: 
   30: 
   31: 
   32: # PATH needs CR
   33: # Avoid depending upon Character Ranges.
   34: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   35: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   36: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   37: as_cr_digits='0123456789'
   38: as_cr_alnum=$as_cr_Letters$as_cr_digits
   39: 
   40: # The user is always right.
   41: if test "${PATH_SEPARATOR+set}" != set; then
   42:   echo "#! /bin/sh" >conf$$.sh
   43:   echo  "exit 0"   >>conf$$.sh
   44:   chmod +x conf$$.sh
   45:   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   46:     PATH_SEPARATOR=';'
   47:   else
   48:     PATH_SEPARATOR=:
   49:   fi
   50:   rm -f conf$$.sh
   51: fi
   52: 
   53: # Support unset when possible.
   54: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   55:   as_unset=unset
   56: else
   57:   as_unset=false
   58: fi
   59: 
   60: 
   61: # IFS
   62: # We need space, tab and new line, in precisely that order.  Quoting is
   63: # there to prevent editors from complaining about space-tab.
   64: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   65: # splitting by setting IFS to empty value.)
   66: as_nl='
   67: '
   68: IFS=" ""        $as_nl"
   69: 
   70: # Find who we are.  Look in the path if we contain no directory separator.
   71: case $0 in
   72:   *[\\/]* ) as_myself=$0 ;;
   73:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   74: for as_dir in $PATH
   75: do
   76:   IFS=$as_save_IFS
   77:   test -z "$as_dir" && as_dir=.
   78:   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   79: done
   80: IFS=$as_save_IFS
   81: 
   82:      ;;
   83: esac
   84: # We did not find ourselves, most probably we were run as `sh COMMAND'
   85: # in which case we are not to be found in the path.
   86: if test "x$as_myself" = x; then
   87:   as_myself=$0
   88: fi
   89: if test ! -f "$as_myself"; then
   90:   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   91:   { (exit 1); exit 1; }
   92: fi
   93: 
   94: # Work around bugs in pre-3.0 UWIN ksh.
   95: for as_var in ENV MAIL MAILPATH
   96: do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   97: done
   98: PS1='$ '
   99: PS2='> '
  100: PS4='+ '
  101: 
  102: # NLS nuisances.
  103: for as_var in \
  104:   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  105:   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  106:   LC_TELEPHONE LC_TIME
  107: do
  108:   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  109:     eval $as_var=C; export $as_var
  110:   else
  111:     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  112:   fi
  113: done
  114: 
  115: # Required to use basename.
  116: if expr a : '\(a\)' >/dev/null 2>&1 &&
  117:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  118:   as_expr=expr
  119: else
  120:   as_expr=false
  121: fi
  122: 
  123: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  124:   as_basename=basename
  125: else
  126:   as_basename=false
  127: fi
  128: 
  129: 
  130: # Name of the executable.
  131: as_me=`$as_basename -- "$0" ||
  132: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  133:          X"$0" : 'X\(//\)$' \| \
  134:          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  135: echo X/"$0" |
  136:     sed '/^.*\/\([^/][^/]*\)\/*$/{
  137:             s//\1/
  138:             q
  139:           }
  140:           /^X\/\(\/\/\)$/{
  141:             s//\1/
  142:             q
  143:           }
  144:           /^X\/\(\/\).*/{
  145:             s//\1/
  146:             q
  147:           }
  148:           s/.*/./; q'`
  149: 
  150: # CDPATH.
  151: $as_unset CDPATH
  152: 
  153: 
  154: if test "x$CONFIG_SHELL" = x; then
  155:   if (eval ":") 2>/dev/null; then
  156:   as_have_required=yes
  157: else
  158:   as_have_required=no
  159: fi
  160: 
  161:   if test $as_have_required = yes &&     (eval ":
  162: (as_func_return () {
  163:   (exit \$1)
  164: }
  165: as_func_success () {
  166:   as_func_return 0
  167: }
  168: as_func_failure () {
  169:   as_func_return 1
  170: }
  171: as_func_ret_success () {
  172:   return 0
  173: }
  174: as_func_ret_failure () {
  175:   return 1
  176: }
  177: 
  178: exitcode=0
  179: if as_func_success; then
  180:   :
  181: else
  182:   exitcode=1
  183:   echo as_func_success failed.
  184: fi
  185: 
  186: if as_func_failure; then
  187:   exitcode=1
  188:   echo as_func_failure succeeded.
  189: fi
  190: 
  191: if as_func_ret_success; then
  192:   :
  193: else
  194:   exitcode=1
  195:   echo as_func_ret_success failed.
  196: fi
  197: 
  198: if as_func_ret_failure; then
  199:   exitcode=1
  200:   echo as_func_ret_failure succeeded.
  201: fi
  202: 
  203: if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  204:   :
  205: else
  206:   exitcode=1
  207:   echo positional parameters were not saved.
  208: fi
  209: 
  210: test \$exitcode = 0) || { (exit 1); exit 1; }
  211: 
  212: (
  213:   as_lineno_1=\$LINENO
  214:   as_lineno_2=\$LINENO
  215:   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
  216:   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
  217: ") 2> /dev/null; then
  218:   :
  219: else
  220:   as_candidate_shells=
  221:     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  222: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  223: do
  224:   IFS=$as_save_IFS
  225:   test -z "$as_dir" && as_dir=.
  226:   case $as_dir in
  227:          /*)
  228:            for as_base in sh bash ksh sh5; do
  229:              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
  230:            done;;
  231:        esac
  232: done
  233: IFS=$as_save_IFS
  234: 
  235: 
  236:       for as_shell in $as_candidate_shells $SHELL; do
  237:          # Try only shells that exist, to save several forks.
  238:          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  239:                 { ("$as_shell") 2> /dev/null <<\_ASEOF
  240: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  241:   emulate sh
  242:   NULLCMD=:
  243:   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  244:   # is contrary to our usage.  Disable this feature.
  245:   alias -g '${1+"$@"}'='"$@"'
  246:   setopt NO_GLOB_SUBST
  247: else
  248:   case `(set -o) 2>/dev/null` in
  249:   *posix*) set -o posix ;;
  250: esac
  251: 
  252: fi
  253: 
  254: 
  255: :
  256: _ASEOF
  257: }; then
  258:   CONFIG_SHELL=$as_shell
  259:                as_have_required=yes
  260:                if { "$as_shell" 2> /dev/null <<\_ASEOF
  261: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  262:   emulate sh
  263:   NULLCMD=:
  264:   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  265:   # is contrary to our usage.  Disable this feature.
  266:   alias -g '${1+"$@"}'='"$@"'
  267:   setopt NO_GLOB_SUBST
  268: else
  269:   case `(set -o) 2>/dev/null` in
  270:   *posix*) set -o posix ;;
  271: esac
  272: 
  273: fi
  274: 
  275: 
  276: :
  277: (as_func_return () {
  278:   (exit $1)
  279: }
  280: as_func_success () {
  281:   as_func_return 0
  282: }
  283: as_func_failure () {
  284:   as_func_return 1
  285: }
  286: as_func_ret_success () {
  287:   return 0
  288: }
  289: as_func_ret_failure () {
  290:   return 1
  291: }
  292: 
  293: exitcode=0
  294: if as_func_success; then
  295:   :
  296: else
  297:   exitcode=1
  298:   echo as_func_success failed.
  299: fi
  300: 
  301: if as_func_failure; then
  302:   exitcode=1
  303:   echo as_func_failure succeeded.
  304: fi
  305: 
  306: if as_func_ret_success; then
  307:   :
  308: else
  309:   exitcode=1
  310:   echo as_func_ret_success failed.
  311: fi
  312: 
  313: if as_func_ret_failure; then
  314:   exitcode=1
  315:   echo as_func_ret_failure succeeded.
  316: fi
  317: 
  318: if ( set x; as_func_ret_success y && test x = "$1" ); then
  319:   :
  320: else
  321:   exitcode=1
  322:   echo positional parameters were not saved.
  323: fi
  324: 
  325: test $exitcode = 0) || { (exit 1); exit 1; }
  326: 
  327: (
  328:   as_lineno_1=$LINENO
  329:   as_lineno_2=$LINENO
  330:   test "x$as_lineno_1" != "x$as_lineno_2" &&
  331:   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
  332: 
  333: _ASEOF
  334: }; then
  335:   break
  336: fi
  337: 
  338: fi
  339: 
  340:       done
  341: 
  342:       if test "x$CONFIG_SHELL" != x; then
  343:   for as_var in BASH_ENV ENV
  344:         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  345:         done
  346:         export CONFIG_SHELL
  347:         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
  348: fi
  349: 
  350: 
  351:     if test $as_have_required = no; then
  352:   echo This script requires a shell more modern than all the
  353:       echo shells that I found on your system.  Please install a
  354:       echo modern shell, or manually run the script under such a
  355:       echo shell if you do have one.
  356:       { (exit 1); exit 1; }
  357: fi
  358: 
  359: 
  360: fi
  361: 
  362: fi
  363: 
  364: 
  365: 
  366: (eval "as_func_return () {
  367:   (exit \$1)
  368: }
  369: as_func_success () {
  370:   as_func_return 0
  371: }
  372: as_func_failure () {
  373:   as_func_return 1
  374: }
  375: as_func_ret_success () {
  376:   return 0
  377: }
  378: as_func_ret_failure () {
  379:   return 1
  380: }
  381: 
  382: exitcode=0
  383: if as_func_success; then
  384:   :
  385: else
  386:   exitcode=1
  387:   echo as_func_success failed.
  388: fi
  389: 
  390: if as_func_failure; then
  391:   exitcode=1
  392:   echo as_func_failure succeeded.
  393: fi
  394: 
  395: if as_func_ret_success; then
  396:   :
  397: else
  398:   exitcode=1
  399:   echo as_func_ret_success failed.
  400: fi
  401: 
  402: if as_func_ret_failure; then
  403:   exitcode=1
  404:   echo as_func_ret_failure succeeded.
  405: fi
  406: 
  407: if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  408:   :
  409: else
  410:   exitcode=1
  411:   echo positional parameters were not saved.
  412: fi
  413: 
  414: test \$exitcode = 0") || {
  415:   echo No shell found that supports shell functions.
  416:   echo Please tell autoconf@gnu.org about your system,
  417:   echo including any error possibly output before this
  418:   echo message
  419: }
  420: 
  421: 
  422: 
  423:   as_lineno_1=$LINENO
  424:   as_lineno_2=$LINENO
  425:   test "x$as_lineno_1" != "x$as_lineno_2" &&
  426:   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
  427: 
  428:   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  429:   # uniformly replaced by the line number.  The first 'sed' inserts a
  430:   # line-number line after each line using $LINENO; the second 'sed'
  431:   # does the real work.  The second script uses 'N' to pair each
  432:   # line-number line with the line containing $LINENO, and appends
  433:   # trailing '-' during substitution so that $LINENO is not a special
  434:   # case at line end.
  435:   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  436:   # scripts with optimization help from Paolo Bonzini.  Blame Lee
  437:   # E. McMahon (1931-1989) for sed's syntax.  :-)
  438:   sed -n '
  439:     p
  440:     /[$]LINENO/=
  441:   ' <$as_myself |
  442:     sed '
  443:       s/[$]LINENO.*/&-/
  444:       t lineno
  445:       b
  446:       :lineno
  447:       N
  448:       :loop
  449:       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  450:       t loop
  451:       s/-\n.*//
  452:     ' >$as_me.lineno &&
  453:   chmod +x "$as_me.lineno" ||
  454:     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  455:    { (exit 1); exit 1; }; }
  456: 
  457:   # Don't try to exec as it changes $[0], causing all sort of problems
  458:   # (the dirname of $[0] is not the place where we might find the
  459:   # original and so on.  Autoconf is especially sensitive to this).
  460:   . "./$as_me.lineno"
  461:   # Exit status is that of the last command.
  462:   exit
  463: }
  464: 
  465: 
  466: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  467:   as_dirname=dirname
  468: else
  469:   as_dirname=false
  470: fi
  471: 
  472: ECHO_C= ECHO_N= ECHO_T=
  473: case `echo -n x` in
  474: -n*)
  475:   case `echo 'x\c'` in
  476:   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
  477:   *)   ECHO_C='\c';;
  478:   esac;;
  479: *)
  480:   ECHO_N='-n';;
  481: esac
  482: 
  483: if expr a : '\(a\)' >/dev/null 2>&1 &&
  484:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  485:   as_expr=expr
  486: else
  487:   as_expr=false
  488: fi
  489: 
  490: rm -f conf$$ conf$$.exe conf$$.file
  491: if test -d conf$$.dir; then
  492:   rm -f conf$$.dir/conf$$.file
  493: else
  494:   rm -f conf$$.dir
  495:   mkdir conf$$.dir
  496: fi
  497: echo >conf$$.file
  498: if ln -s conf$$.file conf$$ 2>/dev/null; then
  499:   as_ln_s='ln -s'
  500:   # ... but there are two gotchas:
  501:   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  502:   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  503:   # In both cases, we have to default to `cp -p'.
  504:   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  505:     as_ln_s='cp -p'
  506: elif ln conf$$.file conf$$ 2>/dev/null; then
  507:   as_ln_s=ln
  508: else
  509:   as_ln_s='cp -p'
  510: fi
  511: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  512: rmdir conf$$.dir 2>/dev/null
  513: 
  514: if mkdir -p . 2>/dev/null; then
  515:   as_mkdir_p=:
  516: else
  517:   test -d ./-p && rmdir ./-p
  518:   as_mkdir_p=false
  519: fi
  520: 
  521: if test -x / >/dev/null 2>&1; then
  522:   as_test_x='test -x'
  523: else
  524:   if ls -dL / >/dev/null 2>&1; then
  525:     as_ls_L_option=L
  526:   else
  527:     as_ls_L_option=
  528:   fi
  529:   as_test_x='
  530:     eval sh -c '\''
  531:       if test -d "$1"; then
  532:         test -d "$1/.";
  533:       else
  534:         case $1 in
  535:         -*)set "./$1";;
  536:         esac;
  537:         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
  538:         ???[sx]*):;;*)false;;esac;fi
  539:     '\'' sh
  540:   '
  541: fi
  542: as_executable_p=$as_test_x
  543: 
  544: # Sed expression to map a string onto a valid CPP name.
  545: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  546: 
  547: # Sed expression to map a string onto a valid variable name.
  548: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  549: 
  550: 
  551: 
  552: exec 7<&0 </dev/null 6>&1
  553: 
  554: # Name of the host.
  555: # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  556: # so uname gets run too.
  557: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  558: 
  559: #
  560: # Initializations.
  561: #
  562: ac_default_prefix=/usr/local
  563: ac_clean_files=
  564: ac_config_libobj_dir=.
  565: LIBOBJS=
  566: cross_compiling=no
  567: subdirs=
  568: MFLAGS=
  569: MAKEFLAGS=
  570: SHELL=${CONFIG_SHELL-/bin/sh}
  571: 
  572: # Identity of this package.
  573: PACKAGE_NAME=
  574: PACKAGE_TARNAME=
  575: PACKAGE_VERSION=
  576: PACKAGE_STRING=
  577: PACKAGE_BUGREPORT=
  578: 
  579: # Factoring default headers for most tests.
  580: ac_includes_default="\
  581: #include <stdio.h>
  582: #ifdef HAVE_SYS_TYPES_H
  583: # include <sys/types.h>
  584: #endif
  585: #ifdef HAVE_SYS_STAT_H
  586: # include <sys/stat.h>
  587: #endif
  588: #ifdef STDC_HEADERS
  589: # include <stdlib.h>
  590: # include <stddef.h>
  591: #else
  592: # ifdef HAVE_STDLIB_H
  593: #  include <stdlib.h>
  594: # endif
  595: #endif
  596: #ifdef HAVE_STRING_H
  597: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  598: #  include <memory.h>
  599: # endif
  600: # include <string.h>
  601: #endif
  602: #ifdef HAVE_STRINGS_H
  603: # include <strings.h>
  604: #endif
  605: #ifdef HAVE_INTTYPES_H
  606: # include <inttypes.h>
  607: #endif
  608: #ifdef HAVE_STDINT_H
  609: # include <stdint.h>
  610: #endif
  611: #ifdef HAVE_UNISTD_H
  612: # include <unistd.h>
  613: #endif"
  614: 
  615: ac_subst_vars='SHELL
  616: PATH_SEPARATOR
  617: PACKAGE_NAME
  618: PACKAGE_TARNAME
  619: PACKAGE_VERSION
  620: PACKAGE_STRING
  621: PACKAGE_BUGREPORT
  622: exec_prefix
  623: prefix
  624: program_transform_name
  625: bindir
  626: sbindir
  627: libexecdir
  628: datarootdir
  629: datadir
  630: sysconfdir
  631: sharedstatedir
  632: localstatedir
  633: includedir
  634: oldincludedir
  635: docdir
  636: infodir
  637: htmldir
  638: dvidir
  639: pdfdir
  640: psdir
  641: libdir
  642: localedir
  643: mandir
  644: DEFS
  645: ECHO_C
  646: ECHO_N
  647: ECHO_T
  648: LIBS
  649: build_alias
  650: host_alias
  651: target_alias
  652: BASERUBY
  653: MAJOR
  654: MINOR
  655: TEENY
  656: build
  657: build_cpu
  658: build_vendor
  659: build_os
  660: host
  661: host_cpu
  662: host_vendor
  663: host_os
  664: target
  665: target_cpu
  666: target_vendor
  667: target_os
  668: CC
  669: CFLAGS
  670: LDFLAGS
  671: CPPFLAGS
  672: ac_ct_CC
  673: EXEEXT
  674: OBJEXT
  675: CXX
  676: CXXFLAGS
  677: ac_ct_CXX
  678: CPP
  679: GREP
  680: EGREP
  681: GNU_LD
  682: CPPOUTFILE
  683: OUTFLAG
  684: COUTFLAG
  685: RANLIB
  686: AR
  687: AS
  688: ASFLAGS
  689: NM
  690: WINDRES
  691: DLLWRAP
  692: OBJDUMP
  693: LN_S
  694: SET_MAKE
  695: INSTALL_PROGRAM
  696: INSTALL_SCRIPT
  697: INSTALL_DATA
  698: RM
  699: CP
  700: MAKEDIRS
  701: LIBOBJS
  702: ALLOCA
  703: DLDFLAGS
  704: ARCH_FLAG
  705: STATIC
  706: CCDLFLAGS
  707: LDSHARED
  708: LDSHAREDXX
  709: DLEXT
  710: DLEXT2
  711: LIBEXT
  712: LINK_SO
  713: LIBPATHFLAG
  714: RPATHFLAG
  715: LIBPATHENV
  716: TRY_LINK
  717: STRIP
  718: EXTSTATIC
  719: setup
  720: MINIRUBY
  721: PREP
  722: RUNRUBY
  723: EXTOUT
  724: ARCHFILE
  725: RDOCTARGET
  726: cppflags
  727: cflags
  728: optflags
  729: debugflags
  730: XCFLAGS
  731: XLDFLAGS
  732: LIBRUBY_LDSHARED
  733: LIBRUBY_DLDFLAGS
  734: RUBY_INSTALL_NAME
  735: rubyw_install_name
  736: RUBYW_INSTALL_NAME
  737: RUBY_SO_NAME
  738: LIBRUBY_A
  739: LIBRUBY_SO
  740: LIBRUBY_ALIASES
  741: LIBRUBY
  742: LIBRUBYARG
  743: LIBRUBYARG_STATIC
  744: LIBRUBYARG_SHARED
  745: SOLIBS
  746: DLDLIBS
  747: ENABLE_SHARED
  748: MAINLIBS
  749: COMMON_LIBS
  750: COMMON_MACROS
  751: COMMON_HEADERS
  752: EXPORT_PREFIX
  753: MINIOBJS
  754: THREAD_MODEL
  755: MAKEFILES
  756: arch
  757: sitearch
  758: sitedir
  759: vendordir
  760: configure_args
  761: rubyhdrdir
  762: sitehdrdir
  763: vendorhdrdir
  764: NROFF
  765: MANTYPE
  766: BUILTIN_ENCOBJS
  767: LTLIBOBJS'
  768: ac_subst_files=''
  769:       ac_precious_vars='build_alias
  770: host_alias
  771: target_alias
  772: CC
  773: CFLAGS
  774: LDFLAGS
  775: LIBS
  776: CPPFLAGS
  777: CXX
  778: CXXFLAGS
  779: CCC
  780: CPP'
  781: 
  782: 
  783: # Initialize some variables set by options.
  784: ac_init_help=
  785: ac_init_version=false
  786: # The variables have the same names as the options, with
  787: # dashes changed to underlines.
  788: cache_file=/dev/null
  789: exec_prefix=NONE
  790: no_create=
  791: no_recursion=
  792: prefix=NONE
  793: program_prefix=NONE
  794: program_suffix=NONE
  795: program_transform_name=s,x,x,
  796: silent=
  797: site=
  798: srcdir=
  799: verbose=
  800: x_includes=NONE
  801: x_libraries=NONE
  802: 
  803: # Installation directory options.
  804: # These are left unexpanded so users can "make install exec_prefix=/foo"
  805: # and all the variables that are supposed to be based on exec_prefix
  806: # by default will actually change.
  807: # Use braces instead of parens because sh, perl, etc. also accept them.
  808: # (The list follows the same order as the GNU Coding Standards.)
  809: bindir='${exec_prefix}/bin'
  810: sbindir='${exec_prefix}/sbin'
  811: libexecdir='${exec_prefix}/libexec'
  812: datarootdir='${prefix}/share'
  813: datadir='${datarootdir}'
  814: sysconfdir='${prefix}/etc'
  815: sharedstatedir='${prefix}/com'
  816: localstatedir='${prefix}/var'
  817: includedir='${prefix}/include'
  818: oldincludedir='/usr/include'
  819: docdir='${datarootdir}/doc/${PACKAGE}'
  820: infodir='${datarootdir}/info'
  821: htmldir='${docdir}'
  822: dvidir='${docdir}'
  823: pdfdir='${docdir}'
  824: psdir='${docdir}'
  825: libdir='${exec_prefix}/lib'
  826: localedir='${datarootdir}/locale'
  827: mandir='${datarootdir}/man'
  828: 
  829: ac_prev=
  830: ac_dashdash=
  831: for ac_option
  832: do
  833:   # If the previous option needs an argument, assign it.
  834:   if test -n "$ac_prev"; then
  835:     eval $ac_prev=\$ac_option
  836:     ac_prev=
  837:     continue
  838:   fi
  839: 
  840:   case $ac_option in
  841:   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  842:   *)    ac_optarg=yes ;;
  843:   esac
  844: 
  845:   # Accept the important Cygnus configure options, so we can diagnose typos.
  846: 
  847:   case $ac_dashdash$ac_option in
  848:   --)
  849:     ac_dashdash=yes ;;
  850: 
  851:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  852:     ac_prev=bindir ;;
  853:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  854:     bindir=$ac_optarg ;;
  855: 
  856:   -build | --build | --buil | --bui | --bu)
  857:     ac_prev=build_alias ;;
  858:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  859:     build_alias=$ac_optarg ;;
  860: 
  861:   -cache-file | --cache-file | --cache-fil | --cache-fi \
  862:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  863:     ac_prev=cache_file ;;
  864:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  865:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  866:     cache_file=$ac_optarg ;;
  867: 
  868:   --config-cache | -C)
  869:     cache_file=config.cache ;;
  870: 
  871:   -datadir | --datadir | --datadi | --datad)
  872:     ac_prev=datadir ;;
  873:   -datadir=* | --datadir=* | --datadi=* | --datad=*)
  874:     datadir=$ac_optarg ;;
  875: 
  876:   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  877:   | --dataroo | --dataro | --datar)
  878:     ac_prev=datarootdir ;;
  879:   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  880:   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  881:     datarootdir=$ac_optarg ;;
  882: 
  883:   -disable-* | --disable-*)
  884:     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  885:     # Reject names that are not valid shell variable names.
  886:     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  887:       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  888:    { (exit 1); exit 1; }; }
  889:     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
  890:     eval enable_$ac_feature=no ;;
  891: 
  892:   -docdir | --docdir | --docdi | --doc | --do)
  893:     ac_p