Annotation of libaitio/configure, revision 1.3.2.1

1.1       misho       1: #! /bin/sh
                      2: # Guess values for system-dependent variables and create Makefiles.
1.3.2.1 ! misho       3: # Generated by GNU Autoconf 2.62 for libaitio 1.2.
1.1       misho       4: #
                      5: # Report bugs to <misho@openbsd-bg.org>.
                      6: #
                      7: # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
                      8: # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
                      9: # This configure script is free software; the Free Software Foundation
                     10: # gives unlimited permission to copy, distribute and modify it.
                     11: ## --------------------- ##
                     12: ## M4sh Initialization.  ##
                     13: ## --------------------- ##
                     14: 
                     15: # Be more Bourne compatible
                     16: DUALCASE=1; export DUALCASE # for MKS sh
                     17: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
                     18:   emulate sh
                     19:   NULLCMD=:
                     20:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                     21:   # is contrary to our usage.  Disable this feature.
                     22:   alias -g '${1+"$@"}'='"$@"'
                     23:   setopt NO_GLOB_SUBST
                     24: else
                     25:   case `(set -o) 2>/dev/null` in
                     26:   *posix*) set -o posix ;;
                     27: esac
                     28: 
                     29: fi
                     30: 
                     31: 
                     32: 
                     33: 
                     34: # PATH needs CR
                     35: # Avoid depending upon Character Ranges.
                     36: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                     37: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                     38: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                     39: as_cr_digits='0123456789'
                     40: as_cr_alnum=$as_cr_Letters$as_cr_digits
                     41: 
                     42: as_nl='
                     43: '
                     44: export as_nl
                     45: # Printing a long string crashes Solaris 7 /usr/bin/printf.
                     46: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                     47: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
                     48: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
                     49: if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
                     50:   as_echo='printf %s\n'
                     51:   as_echo_n='printf %s'
                     52: else
                     53:   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
                     54:     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
                     55:     as_echo_n='/usr/ucb/echo -n'
                     56:   else
                     57:     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
                     58:     as_echo_n_body='eval
                     59:       arg=$1;
                     60:       case $arg in
                     61:       *"$as_nl"*)
                     62:        expr "X$arg" : "X\\(.*\\)$as_nl";
                     63:        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
                     64:       esac;
                     65:       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
                     66:     '
                     67:     export as_echo_n_body
                     68:     as_echo_n='sh -c $as_echo_n_body as_echo'
                     69:   fi
                     70:   export as_echo_body
                     71:   as_echo='sh -c $as_echo_body as_echo'
                     72: fi
                     73: 
                     74: # The user is always right.
                     75: if test "${PATH_SEPARATOR+set}" != set; then
                     76:   PATH_SEPARATOR=:
                     77:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                     78:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                     79:       PATH_SEPARATOR=';'
                     80:   }
                     81: fi
                     82: 
                     83: # Support unset when possible.
                     84: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
                     85:   as_unset=unset
                     86: else
                     87:   as_unset=false
                     88: fi
                     89: 
                     90: 
                     91: # IFS
                     92: # We need space, tab and new line, in precisely that order.  Quoting is
                     93: # there to prevent editors from complaining about space-tab.
                     94: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
                     95: # splitting by setting IFS to empty value.)
                     96: IFS=" ""       $as_nl"
                     97: 
                     98: # Find who we are.  Look in the path if we contain no directory separator.
                     99: case $0 in
                    100:   *[\\/]* ) as_myself=$0 ;;
                    101:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                    102: for as_dir in $PATH
                    103: do
                    104:   IFS=$as_save_IFS
                    105:   test -z "$as_dir" && as_dir=.
                    106:   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
                    107: done
                    108: IFS=$as_save_IFS
                    109: 
                    110:      ;;
                    111: esac
                    112: # We did not find ourselves, most probably we were run as `sh COMMAND'
                    113: # in which case we are not to be found in the path.
                    114: if test "x$as_myself" = x; then
                    115:   as_myself=$0
                    116: fi
                    117: if test ! -f "$as_myself"; then
                    118:   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
                    119:   { (exit 1); exit 1; }
                    120: fi
                    121: 
                    122: # Work around bugs in pre-3.0 UWIN ksh.
                    123: for as_var in ENV MAIL MAILPATH
                    124: do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
                    125: done
                    126: PS1='$ '
                    127: PS2='> '
                    128: PS4='+ '
                    129: 
                    130: # NLS nuisances.
                    131: LC_ALL=C
                    132: export LC_ALL
                    133: LANGUAGE=C
                    134: export LANGUAGE
                    135: 
                    136: # Required to use basename.
                    137: if expr a : '\(a\)' >/dev/null 2>&1 &&
                    138:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                    139:   as_expr=expr
                    140: else
                    141:   as_expr=false
                    142: fi
                    143: 
                    144: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                    145:   as_basename=basename
                    146: else
                    147:   as_basename=false
                    148: fi
                    149: 
                    150: 
                    151: # Name of the executable.
                    152: as_me=`$as_basename -- "$0" ||
                    153: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                    154:         X"$0" : 'X\(//\)$' \| \
                    155:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
                    156: $as_echo X/"$0" |
                    157:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                    158:            s//\1/
                    159:            q
                    160:          }
                    161:          /^X\/\(\/\/\)$/{
                    162:            s//\1/
                    163:            q
                    164:          }
                    165:          /^X\/\(\/\).*/{
                    166:            s//\1/
                    167:            q
                    168:          }
                    169:          s/.*/./; q'`
                    170: 
                    171: # CDPATH.
                    172: $as_unset CDPATH
                    173: 
                    174: 
                    175: if test "x$CONFIG_SHELL" = x; then
                    176:   if (eval ":") 2>/dev/null; then
                    177:   as_have_required=yes
                    178: else
                    179:   as_have_required=no
                    180: fi
                    181: 
                    182:   if test $as_have_required = yes &&    (eval ":
                    183: (as_func_return () {
                    184:   (exit \$1)
                    185: }
                    186: as_func_success () {
                    187:   as_func_return 0
                    188: }
                    189: as_func_failure () {
                    190:   as_func_return 1
                    191: }
                    192: as_func_ret_success () {
                    193:   return 0
                    194: }
                    195: as_func_ret_failure () {
                    196:   return 1
                    197: }
                    198: 
                    199: exitcode=0
                    200: if as_func_success; then
                    201:   :
                    202: else
                    203:   exitcode=1
                    204:   echo as_func_success failed.
                    205: fi
                    206: 
                    207: if as_func_failure; then
                    208:   exitcode=1
                    209:   echo as_func_failure succeeded.
                    210: fi
                    211: 
                    212: if as_func_ret_success; then
                    213:   :
                    214: else
                    215:   exitcode=1
                    216:   echo as_func_ret_success failed.
                    217: fi
                    218: 
                    219: if as_func_ret_failure; then
                    220:   exitcode=1
                    221:   echo as_func_ret_failure succeeded.
                    222: fi
                    223: 
                    224: if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
                    225:   :
                    226: else
                    227:   exitcode=1
                    228:   echo positional parameters were not saved.
                    229: fi
                    230: 
                    231: test \$exitcode = 0) || { (exit 1); exit 1; }
                    232: 
                    233: (
                    234:   as_lineno_1=\$LINENO
                    235:   as_lineno_2=\$LINENO
                    236:   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
                    237:   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
                    238: ") 2> /dev/null; then
                    239:   :
                    240: else
                    241:   as_candidate_shells=
                    242:     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                    243: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
                    244: do
                    245:   IFS=$as_save_IFS
                    246:   test -z "$as_dir" && as_dir=.
                    247:   case $as_dir in
                    248:         /*)
                    249:           for as_base in sh bash ksh sh5; do
                    250:             as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
                    251:           done;;
                    252:        esac
                    253: done
                    254: IFS=$as_save_IFS
                    255: 
                    256: 
                    257:       for as_shell in $as_candidate_shells $SHELL; do
                    258:         # Try only shells that exist, to save several forks.
                    259:         if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
                    260:                { ("$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:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                    265:   # is contrary to our usage.  Disable this feature.
                    266:   alias -g '${1+"$@"}'='"$@"'
                    267:   setopt NO_GLOB_SUBST
                    268: else
                    269:   case `(set -o) 2>/dev/null` in
                    270:   *posix*) set -o posix ;;
                    271: esac
                    272: 
                    273: fi
                    274: 
                    275: 
                    276: :
                    277: _ASEOF
                    278: }; then
                    279:   CONFIG_SHELL=$as_shell
                    280:               as_have_required=yes
                    281:               if { "$as_shell" 2> /dev/null <<\_ASEOF
                    282: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
                    283:   emulate sh
                    284:   NULLCMD=:
                    285:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                    286:   # is contrary to our usage.  Disable this feature.
                    287:   alias -g '${1+"$@"}'='"$@"'
                    288:   setopt NO_GLOB_SUBST
                    289: else
                    290:   case `(set -o) 2>/dev/null` in
                    291:   *posix*) set -o posix ;;
                    292: esac
                    293: 
                    294: fi
                    295: 
                    296: 
                    297: :
                    298: (as_func_return () {
                    299:   (exit $1)
                    300: }
                    301: as_func_success () {
                    302:   as_func_return 0
                    303: }
                    304: as_func_failure () {
                    305:   as_func_return 1
                    306: }
                    307: as_func_ret_success () {
                    308:   return 0
                    309: }
                    310: as_func_ret_failure () {
                    311:   return 1
                    312: }
                    313: 
                    314: exitcode=0
                    315: if as_func_success; then
                    316:   :
                    317: else
                    318:   exitcode=1
                    319:   echo as_func_success failed.
                    320: fi
                    321: 
                    322: if as_func_failure; then
                    323:   exitcode=1
                    324:   echo as_func_failure succeeded.
                    325: fi
                    326: 
                    327: if as_func_ret_success; then
                    328:   :
                    329: else
                    330:   exitcode=1
                    331:   echo as_func_ret_success failed.
                    332: fi
                    333: 
                    334: if as_func_ret_failure; then
                    335:   exitcode=1
                    336:   echo as_func_ret_failure succeeded.
                    337: fi
                    338: 
                    339: if ( set x; as_func_ret_success y && test x = "$1" ); then
                    340:   :
                    341: else
                    342:   exitcode=1
                    343:   echo positional parameters were not saved.
                    344: fi
                    345: 
                    346: test $exitcode = 0) || { (exit 1); exit 1; }
                    347: 
                    348: (
                    349:   as_lineno_1=$LINENO
                    350:   as_lineno_2=$LINENO
                    351:   test "x$as_lineno_1" != "x$as_lineno_2" &&
                    352:   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
                    353: 
                    354: _ASEOF
                    355: }; then
                    356:   break
                    357: fi
                    358: 
                    359: fi
                    360: 
                    361:       done
                    362: 
                    363:       if test "x$CONFIG_SHELL" != x; then
                    364:   for as_var in BASH_ENV ENV
                    365:        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
                    366:        done
                    367:        export CONFIG_SHELL
                    368:        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
                    369: fi
                    370: 
                    371: 
                    372:     if test $as_have_required = no; then
                    373:   echo This script requires a shell more modern than all the
                    374:       echo shells that I found on your system.  Please install a
                    375:       echo modern shell, or manually run the script under such a
                    376:       echo shell if you do have one.
                    377:       { (exit 1); exit 1; }
                    378: fi
                    379: 
                    380: 
                    381: fi
                    382: 
                    383: fi
                    384: 
                    385: 
                    386: 
                    387: (eval "as_func_return () {
                    388:   (exit \$1)
                    389: }
                    390: as_func_success () {
                    391:   as_func_return 0
                    392: }
                    393: as_func_failure () {
                    394:   as_func_return 1
                    395: }
                    396: as_func_ret_success () {
                    397:   return 0
                    398: }
                    399: as_func_ret_failure () {
                    400:   return 1
                    401: }
                    402: 
                    403: exitcode=0
                    404: if as_func_success; then
                    405:   :
                    406: else
                    407:   exitcode=1
                    408:   echo as_func_success failed.
                    409: fi
                    410: 
                    411: if as_func_failure; then
                    412:   exitcode=1
                    413:   echo as_func_failure succeeded.
                    414: fi
                    415: 
                    416: if as_func_ret_success; then
                    417:   :
                    418: else
                    419:   exitcode=1
                    420:   echo as_func_ret_success failed.
                    421: fi
                    422: 
                    423: if as_func_ret_failure; then
                    424:   exitcode=1
                    425:   echo as_func_ret_failure succeeded.
                    426: fi
                    427: 
                    428: if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
                    429:   :
                    430: else
                    431:   exitcode=1
                    432:   echo positional parameters were not saved.
                    433: fi
                    434: 
                    435: test \$exitcode = 0") || {
                    436:   echo No shell found that supports shell functions.
                    437:   echo Please tell bug-autoconf@gnu.org about your system,
                    438:   echo including any error possibly output before this message.
                    439:   echo This can help us improve future autoconf versions.
                    440:   echo Configuration will now proceed without shell functions.
                    441: }
                    442: 
                    443: 
                    444: 
                    445:   as_lineno_1=$LINENO
                    446:   as_lineno_2=$LINENO
                    447:   test "x$as_lineno_1" != "x$as_lineno_2" &&
                    448:   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
                    449: 
                    450:   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
                    451:   # uniformly replaced by the line number.  The first 'sed' inserts a
                    452:   # line-number line after each line using $LINENO; the second 'sed'
                    453:   # does the real work.  The second script uses 'N' to pair each
                    454:   # line-number line with the line containing $LINENO, and appends
                    455:   # trailing '-' during substitution so that $LINENO is not a special
                    456:   # case at line end.
                    457:   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
                    458:   # scripts with optimization help from Paolo Bonzini.  Blame Lee
                    459:   # E. McMahon (1931-1989) for sed's syntax.  :-)
                    460:   sed -n '
                    461:     p
                    462:     /[$]LINENO/=
                    463:   ' <$as_myself |
                    464:     sed '
                    465:       s/[$]LINENO.*/&-/
                    466:       t lineno
                    467:       b
                    468:       :lineno
                    469:       N
                    470:       :loop
                    471:       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
                    472:       t loop
                    473:       s/-\n.*//
                    474:     ' >$as_me.lineno &&
                    475:   chmod +x "$as_me.lineno" ||
                    476:     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
                    477:    { (exit 1); exit 1; }; }
                    478: 
                    479:   # Don't try to exec as it changes $[0], causing all sort of problems
                    480:   # (the dirname of $[0] is not the place where we might find the
                    481:   # original and so on.  Autoconf is especially sensitive to this).
                    482:   . "./$as_me.lineno"
                    483:   # Exit status is that of the last command.
                    484:   exit
                    485: }
                    486: 
                    487: 
                    488: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                    489:   as_dirname=dirname
                    490: else
                    491:   as_dirname=false
                    492: fi
                    493: 
                    494: ECHO_C= ECHO_N= ECHO_T=
                    495: case `echo -n x` in
                    496: -n*)
                    497:   case `echo 'x\c'` in
                    498:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
                    499:   *)   ECHO_C='\c';;
                    500:   esac;;
                    501: *)
                    502:   ECHO_N='-n';;
                    503: esac
                    504: if expr a : '\(a\)' >/dev/null 2>&1 &&
                    505:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                    506:   as_expr=expr
                    507: else
                    508:   as_expr=false
                    509: fi
                    510: 
                    511: rm -f conf$$ conf$$.exe conf$$.file
                    512: if test -d conf$$.dir; then
                    513:   rm -f conf$$.dir/conf$$.file
                    514: else
                    515:   rm -f conf$$.dir
                    516:   mkdir conf$$.dir 2>/dev/null
                    517: fi
                    518: if (echo >conf$$.file) 2>/dev/null; then
                    519:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                    520:     as_ln_s='ln -s'
                    521:     # ... but there are two gotchas:
                    522:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                    523:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
                    524:     # In both cases, we have to default to `cp -p'.
                    525:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
                    526:       as_ln_s='cp -p'
                    527:   elif ln conf$$.file conf$$ 2>/dev/null; then
                    528:     as_ln_s=ln
                    529:   else
                    530:     as_ln_s='cp -p'
                    531:   fi
                    532: else
                    533:   as_ln_s='cp -p'
                    534: fi
                    535: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                    536: rmdir conf$$.dir 2>/dev/null
                    537: 
                    538: if mkdir -p . 2>/dev/null; then
                    539:   as_mkdir_p=:
                    540: else
                    541:   test -d ./-p && rmdir ./-p
                    542:   as_mkdir_p=false
                    543: fi
                    544: 
                    545: if test -x / >/dev/null 2>&1; then
                    546:   as_test_x='test -x'
                    547: else
                    548:   if ls -dL / >/dev/null 2>&1; then
                    549:     as_ls_L_option=L
                    550:   else
                    551:     as_ls_L_option=
                    552:   fi
                    553:   as_test_x='
                    554:     eval sh -c '\''
                    555:       if test -d "$1"; then
                    556:        test -d "$1/.";
                    557:       else
                    558:        case $1 in
                    559:        -*)set "./$1";;
                    560:        esac;
                    561:        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
                    562:        ???[sx]*):;;*)false;;esac;fi
                    563:     '\'' sh
                    564:   '
                    565: fi
                    566: as_executable_p=$as_test_x
                    567: 
                    568: # Sed expression to map a string onto a valid CPP name.
                    569: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                    570: 
                    571: # Sed expression to map a string onto a valid variable name.
                    572: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                    573: 
                    574: 
                    575: 
                    576: exec 7<&0 </dev/null 6>&1
                    577: 
                    578: # Name of the host.
                    579: # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
                    580: # so uname gets run too.
                    581: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
                    582: 
                    583: #
                    584: # Initializations.
                    585: #
                    586: ac_default_prefix=/usr/local
                    587: ac_clean_files=
                    588: ac_config_libobj_dir=.
                    589: LIBOBJS=
                    590: cross_compiling=no
                    591: subdirs=
                    592: MFLAGS=
                    593: MAKEFLAGS=
                    594: SHELL=${CONFIG_SHELL-/bin/sh}
                    595: 
                    596: # Identity of this package.
                    597: PACKAGE_NAME='libaitio'
                    598: PACKAGE_TARNAME='libaitio'
1.3.2.1 ! misho     599: PACKAGE_VERSION='1.2'
        !           600: PACKAGE_STRING='libaitio 1.2'
1.1       misho     601: PACKAGE_BUGREPORT='misho@openbsd-bg.org'
                    602: 
                    603: ac_unique_file="src/aitio.c"
                    604: # Factoring default headers for most tests.
                    605: ac_includes_default="\
                    606: #include <stdio.h>
                    607: #ifdef HAVE_SYS_TYPES_H
                    608: # include <sys/types.h>
                    609: #endif
                    610: #ifdef HAVE_SYS_STAT_H
                    611: # include <sys/stat.h>
                    612: #endif
                    613: #ifdef STDC_HEADERS
                    614: # include <stdlib.h>
                    615: # include <stddef.h>
                    616: #else
                    617: # ifdef HAVE_STDLIB_H
                    618: #  include <stdlib.h>
                    619: # endif
                    620: #endif
                    621: #ifdef HAVE_STRING_H
                    622: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
                    623: #  include <memory.h>
                    624: # endif
                    625: # include <string.h>
                    626: #endif
                    627: #ifdef HAVE_STRINGS_H
                    628: # include <strings.h>
                    629: #endif
                    630: #ifdef HAVE_INTTYPES_H
                    631: # include <inttypes.h>
                    632: #endif
                    633: #ifdef HAVE_STDINT_H
                    634: # include <stdint.h>
                    635: #endif
                    636: #ifdef HAVE_UNISTD_H
                    637: # include <unistd.h>
                    638: #endif"
                    639: 
                    640: ac_subst_vars='SHELL
                    641: PATH_SEPARATOR
                    642: PACKAGE_NAME
                    643: PACKAGE_TARNAME
                    644: PACKAGE_VERSION
                    645: PACKAGE_STRING
                    646: PACKAGE_BUGREPORT
                    647: exec_prefix
                    648: prefix
                    649: program_transform_name
                    650: bindir
                    651: sbindir
                    652: libexecdir
                    653: datarootdir
                    654: datadir
                    655: sysconfdir
                    656: sharedstatedir
                    657: localstatedir
                    658: includedir
                    659: oldincludedir
                    660: docdir
                    661: infodir
                    662: htmldir
                    663: dvidir
                    664: pdfdir
                    665: psdir
                    666: libdir
                    667: localedir
                    668: mandir
                    669: DEFS
                    670: ECHO_C
                    671: ECHO_N
                    672: ECHO_T
                    673: LIBS
                    674: build_alias
                    675: host_alias
                    676: target_alias
                    677: CC
                    678: CFLAGS
                    679: LDFLAGS
                    680: CPPFLAGS
                    681: ac_ct_CC
                    682: EXEEXT
                    683: OBJEXT
                    684: INSTALL_PROGRAM
                    685: INSTALL_SCRIPT
                    686: INSTALL_DATA
                    687: build
                    688: build_cpu
                    689: build_vendor
                    690: build_os
                    691: host
                    692: host_cpu
                    693: host_vendor
                    694: host_os
                    695: target
                    696: target_cpu
                    697: target_vendor
                    698: target_os
                    699: MKDEP
                    700: CPP
                    701: GREP
                    702: EGREP
                    703: LIBOBJS
                    704: LTLIBOBJS'
                    705: ac_subst_files=''
                    706: ac_user_opts='
                    707: enable_option_checking
                    708: enable_debug
                    709: '
                    710:       ac_precious_vars='build_alias
                    711: host_alias
                    712: target_alias
                    713: CC
                    714: CFLAGS
                    715: LDFLAGS
                    716: LIBS
                    717: CPPFLAGS
                    718: CPP'
                    719: 
                    720: 
                    721: # Initialize some variables set by options.
                    722: ac_init_help=
                    723: ac_init_version=false
                    724: ac_unrecognized_opts=
                    725: ac_unrecognized_sep=
                    726: # The variables have the same names as the options, with
                    727: # dashes changed to underlines.
                    728: cache_file=/dev/null
                    729: exec_prefix=NONE
                    730: no_create=
                    731: no_recursion=
                    732: prefix=NONE
                    733: program_prefix=NONE
                    734: program_suffix=NONE
                    735: program_transform_name=s,x,x,
                    736: silent=
                    737: site=
                    738: srcdir=
                    739: verbose=
                    740: x_includes=NONE
                    741: x_libraries=NONE
                    742: 
                    743: # Installation directory options.
                    744: # These are left unexpanded so users can "make install exec_prefix=/foo"
                    745: # and all the variables that are supposed to be based on exec_prefix
                    746: # by default will actually change.
                    747: # Use braces instead of parens because sh, perl, etc. also accept them.
                    748: # (The list follows the same order as the GNU Coding Standards.)
                    749: bindir='${exec_prefix}/bin'
                    750: sbindir='${exec_prefix}/sbin'
                    751: libexecdir='${exec_prefix}/libexec'
                    752: datarootdir='${prefix}/share'
                    753: datadir='${datarootdir}'
                    754: sysconfdir='${prefix}/etc'
                    755: sharedstatedir='${prefix}/com'
                    756: localstatedir='${prefix}/var'
                    757: includedir='${prefix}/include'
                    758: oldincludedir='/usr/include'
                    759: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
                    760: infodir='${datarootdir}/info'
                    761: htmldir='${docdir}'
                    762: dvidir='${docdir}'
                    763: pdfdir='${docdir}'
                    764: psdir='${docdir}'
                    765: libdir='${exec_prefix}/lib'
                    766: localedir='${datarootdir}/locale'
                    767: mandir='${datarootdir}/man'
                    768: 
                    769: ac_prev=
                    770: ac_dashdash=
                    771: for ac_option
                    772: do
                    773:   # If the previous option needs an argument, assign it.
                    774:   if test -n "$ac_prev"; then
                    775:     eval $ac_prev=\$ac_option
                    776:     ac_prev=
                    777:     continue
                    778:   fi
                    779: 
                    780:   case $ac_option in
                    781:   *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
                    782:   *)   ac_optarg=yes ;;
                    783:   esac
                    784: 
                    785:   # Accept the important Cygnus configure options, so we can diagnose typos.
                    786: 
                    787:   case $ac_dashdash$ac_option in
                    788:   --)
                    789:     ac_dashdash=yes ;;
                    790: 
                    791:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
                    792:     ac_prev=bindir ;;
                    793:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
                    794:     bindir=$ac_optarg ;;
                    795: 
                    796:   -build | --build | --buil | --bui | --bu)
                    797:     ac_prev=build_alias ;;
                    798:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
                    799:     build_alias=$ac_optarg ;;
                    800: 
                    801:   -cache-file | --cache-file | --cache-fil | --cache-fi \
                    802:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
                    803:     ac_prev=cache_file ;;
                    804:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
                    805:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
                    806:     cache_file=$ac_optarg ;;
                    807: 
                    808:   --config-cache | -C)
                    809:     cache_file=config.cache ;;
                    810: 
                    811:   -datadir | --datadir | --datadi | --datad)
                    812:     ac_prev=datadir ;;
                    813:   -datadir=* | --datadir=* | --datadi=* | --datad=*)
                    814:     datadir=$ac_optarg ;;
                    815: 
                    816:   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
                    817:   | --dataroo | --dataro | --datar)
                    818:     ac_prev=datarootdir ;;
                    819:   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
                    820:   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
                    821:     datarootdir=$ac_optarg ;;
                    822: 
                    823:   -disable-* | --disable-*)
                    824:     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
                    825:     # Reject names that are not valid shell variable names.
                    826:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
                    827:       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
                    828:    { (exit 1); exit 1; }; }
                    829:     ac_useropt_orig=$ac_useropt
                    830:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                    831:     case $ac_user_opts in
                    832:       *"
                    833: "enable_$ac_useropt"
                    834: "*) ;;
                    835:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
                    836:         ac_unrecognized_sep=', ';;
                    837:     esac
                    838:     eval enable_$ac_useropt=no ;;
                    839: 
                    840:   -docdir | --docdir | --docdi | --doc | --do)
                    841:     ac_prev=docdir ;;
                    842:   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
                    843:     docdir=$ac_optarg ;;
                    844: 
                    845:   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
                    846:     ac_prev=dvidir ;;
                    847:   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
                    848:     dvidir=$ac_optarg ;;
                    849: 
                    850:   -enable-* | --enable-*)
                    851:     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
                    852:     # Reject names that are not valid shell variable names.
                    853:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
                    854:       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
                    855:    { (exit 1); exit 1; }; }
                    856:     ac_useropt_orig=$ac_useropt
                    857:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                    858:     case $ac_user_opts in
                    859:       *"
                    860: "enable_$ac_useropt"
                    861: "*) ;;
                    862:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
                    863:         ac_unrecognized_sep=', ';;
                    864:     esac
                    865:     eval enable_$ac_useropt=\$ac_optarg ;;
                    866: 
                    867:   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
                    868:   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
                    869:   | --exec | --exe | --ex)
                    870:     ac_prev=exec_prefix ;;
                    871:   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
                    872:   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
                    873:   | --exec=* | --exe=* | --ex=*)
                    874:     exec_prefix=$ac_optarg ;;
                    875: 
                    876:   -gas | --gas | --ga | --g)
                    877:     # Obsolete; use --with-gas.
                    878:     with_gas=yes ;;
                    879: 
                    880:   -help | --help | --hel | --he | -h)
                    881:     ac_init_help=long ;;
                    882:   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
                    883:     ac_init_help=recursive ;;
                    884:   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
                    885:     ac_init_help=short ;;
                    886: 
                    887:   -host | --host | --hos | --ho)
                    888:     ac_prev=host_alias ;;
                    889:   -host=* | --host=* | --hos=* | --ho=*)
                    890:     host_alias=$ac_optarg ;;
                    891: 
                    892:   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
                    893:     ac_prev=htmldir ;;
                    894:   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
                    895:   | --ht=*)
                    896:     htmldir=$ac_optarg ;;
                    897: 
                    898:   -includedir | --includedir | --includedi | --included | --include \
                    899:   | --includ | --inclu | --incl | --inc)
                    900:     ac_prev=includedir ;;
                    901:   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
                    902:   | --includ=* | --inclu=* | --incl=* | --inc=*)
                    903:     includedir=$ac_optarg ;;
                    904: 
                    905:   -infodir | --infodir | --infodi | --infod | --info | --inf)
                    906:     ac_prev=infodir ;;
                    907:   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
                    908:     infodir=$ac_optarg ;;
                    909: 
                    910:   -libdir | --libdir | --libdi | --libd)
                    911:     ac_prev=libdir ;;
                    912:   -libdir=* | --libdir=* | --libdi=* | --libd=*)
                    913:     libdir=$ac_optarg ;;
                    914: 
                    915:   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
                    916:   | --libexe | --libex | --libe)
                    917:     ac_prev=libexecdir ;;
                    918:   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
                    919:   | --libexe=* | --libex=* | --libe=*)
                    920:     libexecdir=$ac_optarg ;;
                    921: 
                    922:   -localedir | --localedir | --localedi | --localed | --locale)
                    923:     ac_prev=localedir ;;
                    924:   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
                    925:     localedir=$ac_optarg ;;
                    926: 
                    927:   -localstatedir | --localstatedir | --localstatedi | --localstated \
                    928:   | --localstate | --localstat | --localsta | --localst | --locals)
                    929:     ac_prev=localstatedir ;;
                    930:   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
                    931:   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
                    932:     localstatedir=$ac_optarg ;;
                    933: 
                    934:   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
                    935:     ac_prev=mandir ;;
                    936:   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
                    937:     mandir=$ac_optarg ;;
                    938: 
                    939:   -nfp | --nfp | --nf)
                    940:     # Obsolete; use --without-fp.
                    941:     with_fp=no ;;
                    942: 
                    943:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
                    944:   | --no-cr | --no-c | -n)
                    945:     no_create=yes ;;
                    946: 
                    947:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
                    948:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
                    949:     no_recursion=yes ;;
                    950: 
                    951:   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
                    952:   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
                    953:   | --oldin | --oldi | --old | --ol | --o)
                    954:     ac_prev=oldincludedir ;;
                    955:   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
                    956:   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
                    957:   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
                    958:     oldincludedir=$ac_optarg ;;
                    959: 
                    960:   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
                    961:     ac_prev=prefix ;;
                    962:   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
                    963:     prefix=$ac_optarg ;;
                    964: 
                    965:   -program-prefix | --program-prefix | --program-prefi | --program-pref \
                    966:   | --program-pre | --program-pr | --program-p)
                    967:     ac_prev=program_prefix ;;
                    968:   -program-prefix=* | --program-prefix=* | --program-prefi=* \
                    969:   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
                    970:     program_prefix=$ac_optarg ;;
                    971: 
                    972:   -program-suffix | --program-suffix | --program-suffi | --program-suff \
                    973:   | --program-suf | --program-su | --program-s)
                    974:     ac_prev=program_suffix ;;
                    975:   -program-suffix=* | --program-suffix=* | --program-suffi=* \
                    976:   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
                    977:     program_suffix=$ac_optarg ;;
                    978: 
                    979:   -program-transform-name | --program-transform-name \
                    980:   | --program-transform-nam | --program-transform-na \
                    981:   | --program-transform-n | --program-transform- \
                    982:   | --program-transform | --program-transfor \
                    983:   | --program-transfo | --program-transf \
                    984:   | --program-trans | --program-tran \
                    985:   | --progr-tra | --program-tr | --program-t)
                    986:     ac_prev=program_transform_name ;;
                    987:   -program-transform-name=* | --program-transform-name=* \
                    988:   | --program-transform-nam=* | --program-transform-na=* \
                    989:   | --program-transform-n=* | --program-transform-=* \
                    990:   | --program-transform=* | --program-transfor=* \
                    991:   | --program-transfo=* | --program-transf=* \
                    992:   | --program-trans=* | --program-tran=* \
                    993:   | --progr-tra=* | --program-tr=* | --program-t=*)
                    994:     program_transform_name=$ac_optarg ;;
                    995: 
                    996:   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
                    997:     ac_prev=pdfdir ;;
                    998:   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
                    999:     pdfdir=$ac_optarg ;;
                   1000: 
                   1001:   -psdir | --psdir | --psdi | --psd | --ps)
                   1002:     ac_prev=psdir ;;
                   1003:   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
                   1004:     psdir=$ac_optarg ;;
                   1005: 
                   1006:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   1007:   | -silent | --silent | --silen | --sile | --sil)
                   1008:     silent=yes ;;
                   1009: 
                   1010:   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
                   1011:     ac_prev=sbindir ;;
                   1012:   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
                   1013:   | --sbi=* | --sb=*)
                   1014:     sbindir=$ac_optarg ;;
                   1015: 
                   1016:   -sharedstatedir | --sharedstatedir | --sharedstatedi \
                   1017:   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
                   1018:   | --sharedst | --shareds | --shared | --share | --shar \
                   1019:   | --sha | --sh)
                   1020:     ac_prev=sharedstatedir ;;
                   1021:   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
                   1022:   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
                   1023:   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
                   1024:   | --sha=* | --sh=*)
                   1025:     sharedstatedir=$ac_optarg ;;
                   1026: 
                   1027:   -site | --site | --sit)
                   1028:     ac_prev=site ;;
                   1029:   -site=* | --site=* | --sit=*)
                   1030:     site=$ac_optarg ;;
                   1031: 
                   1032:   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
                   1033:     ac_prev=srcdir ;;
                   1034:   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
                   1035:     srcdir=$ac_optarg ;;
                   1036: 
                   1037:   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
                   1038:   | --syscon | --sysco | --sysc | --sys | --sy)
                   1039:     ac_prev=sysconfdir ;;
                   1040:   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
                   1041:   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
                   1042:     sysconfdir=$ac_optarg ;;
                   1043: 
                   1044:   -target | --target | --targe | --targ | --tar | --ta | --t)
                   1045:     ac_prev=target_alias ;;
                   1046:   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
                   1047:     target_alias=$ac_optarg ;;
                   1048: 
                   1049:   -v | -verbose | --verbose | --verbos | --verbo | --verb)
                   1050:     verbose=yes ;;
                   1051: 
                   1052:   -version | --version | --versio | --versi | --vers | -V)
                   1053:     ac_init_version=: ;;
                   1054: 
                   1055:   -with-* | --with-*)
                   1056:     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
                   1057:     # Reject names that are not valid shell variable names.
                   1058:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
                   1059:       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
                   1060:    { (exit 1); exit 1; }; }
                   1061:     ac_useropt_orig=$ac_useropt
                   1062:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                   1063:     case $ac_user_opts in
                   1064:       *"
                   1065: "with_$ac_useropt"
                   1066: "*) ;;
                   1067:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
                   1068:         ac_unrecognized_sep=', ';;
                   1069:     esac
                   1070:     eval with_$ac_useropt=\$ac_optarg ;;
                   1071: 
                   1072:   -without-* | --without-*)
                   1073:     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
                   1074:     # Reject names that are not valid shell variable names.
                   1075:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
                   1076:       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
                   1077:    { (exit 1); exit 1; }; }
                   1078:     ac_useropt_orig=$ac_useropt
                   1079:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                   1080:     case $ac_user_opts in
                   1081:       *"
                   1082: "with_$ac_useropt"
                   1083: "*) ;;
                   1084:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
                   1085:         ac_unrecognized_sep=', ';;
                   1086:     esac
                   1087:     eval with_$ac_useropt=no ;;
                   1088: 
                   1089:   --x)
                   1090:     # Obsolete; use --with-x.
                   1091:     with_x=yes ;;
                   1092: 
                   1093:   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
                   1094:   | --x-incl | --x-inc | --x-in | --x-i)
                   1095:     ac_prev=x_includes ;;
                   1096:   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
                   1097:   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
                   1098:     x_includes=$ac_optarg ;;
                   1099: 
                   1100:   -x-libraries | --x-libraries | --x-librarie | --x-librari \
                   1101:   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
                   1102:     ac_prev=x_libraries ;;
                   1103:   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
                   1104:   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
                   1105:     x_libraries=$ac_optarg ;;
                   1106: 
                   1107:   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
                   1108: Try \`$0 --help' for more information." >&2
                   1109:    { (exit 1); exit 1; }; }
                   1110:     ;;
                   1111: 
                   1112:   *=*)
                   1113:     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
                   1114:     # Reject names that are not valid shell variable names.
                   1115:     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
                   1116:       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
                   1117:    { (exit 1); exit 1; }; }
                   1118:     eval $ac_envvar=\$ac_optarg
                   1119:     export $ac_envvar ;;
                   1120: 
                   1121:   *)
                   1122:     # FIXME: should be removed in autoconf 3.0.
                   1123:     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
                   1124:     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
                   1125:       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
                   1126:     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
                   1127:     ;;
                   1128: 
                   1129:   esac
                   1130: done
                   1131: 
                   1132: if test -n "$ac_prev"; then
                   1133:   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
                   1134:   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
                   1135:    { (exit 1); exit 1; }; }
                   1136: fi
                   1137: 
                   1138: if test -n "$ac_unrecognized_opts"; then
                   1139:   case $enable_option_checking in
                   1140:     no) ;;
                   1141:     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
                   1142:    { (exit 1); exit 1; }; } ;;
                   1143:     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
                   1144:   esac
                   1145: fi
                   1146: 
                   1147: # Check all directory arguments for consistency.
                   1148: for ac_var in  exec_prefix prefix bindir sbindir libexecdir datarootdir \
                   1149:                datadir sysconfdir sharedstatedir localstatedir includedir \
                   1150:                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
                   1151:                libdir localedir mandir
                   1152: do
                   1153:   eval ac_val=\$$ac_var
                   1154:   # Remove trailing slashes.
                   1155:   case $ac_val in
                   1156:     */ )
                   1157:       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
                   1158:       eval $ac_var=\$ac_val;;
                   1159:   esac
                   1160:   # Be sure to have absolute directory names.
                   1161:   case $ac_val in
                   1162:     [\\/$]* | ?:[\\/]* )  continue;;
                   1163:     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
                   1164:   esac
                   1165:   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
                   1166:    { (exit 1); exit 1; }; }
                   1167: done
                   1168: 
                   1169: # There might be people who depend on the old broken behavior: `$host'
                   1170: # used to hold the argument of --host etc.
                   1171: # FIXME: To remove some day.
                   1172: build=$build_alias
                   1173: host=$host_alias
                   1174: target=$target_alias
                   1175: 
                   1176: # FIXME: To remove some day.
                   1177: if test "x$host_alias" != x; then
                   1178:   if test "x$build_alias" = x; then
                   1179:     cross_compiling=maybe
                   1180:     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
                   1181:     If a cross compiler is detected then cross compile mode will be used." >&2
                   1182:   elif test "x$build_alias" != "x$host_alias"; then
                   1183:     cross_compiling=yes
                   1184:   fi
                   1185: fi
                   1186: 
                   1187: ac_tool_prefix=
                   1188: test -n "$host_alias" && ac_tool_prefix=$host_alias-
                   1189: 
                   1190: test "$silent" = yes && exec 6>/dev/null
                   1191: 
                   1192: 
                   1193: ac_pwd=`pwd` && test -n "$ac_pwd" &&
                   1194: ac_ls_di=`ls -di .` &&
                   1195: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
                   1196:   { $as_echo "$as_me: error: Working directory cannot be determined" >&2
                   1197:    { (exit 1); exit 1; }; }
                   1198: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
                   1199:   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
                   1200:    { (exit 1); exit 1; }; }
                   1201: 
                   1202: 
                   1203: # Find the source files, if location was not specified.
                   1204: if test -z "$srcdir"; then
                   1205:   ac_srcdir_defaulted=yes
                   1206:   # Try the directory containing this script, then the parent directory.
                   1207:   ac_confdir=`$as_dirname -- "$as_myself" ||
                   1208: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   1209:         X"$as_myself" : 'X\(//\)[^/]' \| \
                   1210:         X"$as_myself" : 'X\(//\)$' \| \
                   1211:         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
                   1212: $as_echo X"$as_myself" |
                   1213:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   1214:            s//\1/
                   1215:            q
                   1216:          }
                   1217:          /^X\(\/\/\)[^/].*/{
                   1218:            s//\1/
                   1219:            q
                   1220:          }
                   1221:          /^X\(\/\/\)$/{
                   1222:            s//\1/
                   1223:            q
                   1224:          }
                   1225:          /^X\(\/\).*/{
                   1226:            s//\1/
                   1227:            q
                   1228:          }
                   1229:          s/.*/./; q'`
                   1230:   srcdir=$ac_confdir
                   1231:   if test ! -r "$srcdir/$ac_unique_file"; then
                   1232:     srcdir=..
                   1233:   fi
                   1234: else
                   1235:   ac_srcdir_defaulted=no
                   1236: fi
                   1237: if test ! -r "$srcdir/$ac_unique_file"; then
                   1238:   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
                   1239:   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
                   1240:    { (exit 1); exit 1; }; }
                   1241: fi
                   1242: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
                   1243: ac_abs_confdir=`(
                   1244:        cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
                   1245:    { (exit 1); exit 1; }; }
                   1246:        pwd)`
                   1247: # When building in place, set srcdir=.
                   1248: if test "$ac_abs_confdir" = "$ac_pwd"; then
                   1249:   srcdir=.
                   1250: fi
                   1251: # Remove unnecessary trailing slashes from srcdir.
                   1252: # Double slashes in file names in object file debugging info
                   1253: # mess up M-x gdb in Emacs.
                   1254: case $srcdir in
                   1255: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
                   1256: esac
                   1257: for ac_var in $ac_precious_vars; do
                   1258:   eval ac_env_${ac_var}_set=\${${ac_var}+set}
                   1259:   eval ac_env_${ac_var}_value=\$${ac_var}
                   1260:   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
                   1261:   eval ac_cv_env_${ac_var}_value=\$${ac_var}
                   1262: done
                   1263: 
                   1264: #
                   1265: # Report the --help message.
                   1266: #
                   1267: if test "$ac_init_help" = "long"; then
                   1268:   # Omit some internal or obsolete options to make the list less imposing.
                   1269:   # This message is too long to be a string in the A/UX 3.1 sh.
                   1270:   cat <<_ACEOF
1.3.2.1 ! misho    1271: \`configure' configures libaitio 1.2 to adapt to many kinds of systems.
1.1       misho    1272: 
                   1273: Usage: $0 [OPTION]... [VAR=VALUE]...
                   1274: 
                   1275: To assign environment variables (e.g., CC, CFLAGS...), specify them as
                   1276: VAR=VALUE.  See below for descriptions of some of the useful variables.
                   1277: 
                   1278: Defaults for the options are specified in brackets.
                   1279: 
                   1280: Configuration:
                   1281:   -h, --help              display this help and exit
                   1282:       --help=short        display options specific to this package
                   1283:       --help=recursive    display the short help of all the included packages
                   1284:   -V, --version           display version information and exit
                   1285:   -q, --quiet, --silent   do not print \`checking...' messages
                   1286:       --cache-file=FILE   cache test results in FILE [disabled]
                   1287:   -C, --config-cache      alias for \`--cache-file=config.cache'
                   1288:   -n, --no-create         do not create output files
                   1289:       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
                   1290: 
                   1291: Installation directories:
                   1292:   --prefix=PREFIX         install architecture-independent files in PREFIX
                   1293:                           [$ac_default_prefix]
                   1294:   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                   1295:                           [PREFIX]
                   1296: 
                   1297: By default, \`make install' will install all the files in
                   1298: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
                   1299: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
                   1300: for instance \`--prefix=\$HOME'.
                   1301: 
                   1302: For better control, use the options below.
                   1303: 
                   1304: Fine tuning of the installation directories:
                   1305:   --bindir=DIR            user executables [EPREFIX/bin]
                   1306:   --sbindir=DIR           system admin executables [EPREFIX/sbin]
                   1307:   --libexecdir=DIR        program executables [EPREFIX/libexec]
                   1308:   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
                   1309:   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
                   1310:   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
                   1311:   --libdir=DIR            object code libraries [EPREFIX/lib]
                   1312:   --includedir=DIR        C header files [PREFIX/include]
                   1313:   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
                   1314:   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
                   1315:   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
                   1316:   --infodir=DIR           info documentation [DATAROOTDIR/info]
                   1317:   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
                   1318:   --mandir=DIR            man documentation [DATAROOTDIR/man]
                   1319:   --docdir=DIR            documentation root [DATAROOTDIR/doc/libaitio]
                   1320:   --htmldir=DIR           html documentation [DOCDIR]
                   1321:   --dvidir=DIR            dvi documentation [DOCDIR]
                   1322:   --pdfdir=DIR            pdf documentation [DOCDIR]
                   1323:   --psdir=DIR             ps documentation [DOCDIR]
                   1324: _ACEOF
                   1325: 
                   1326:   cat <<\_ACEOF
                   1327: 
                   1328: System types:
                   1329:   --build=BUILD     configure for building on BUILD [guessed]
                   1330:   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
                   1331:   --target=TARGET   configure for building compilers for TARGET [HOST]
                   1332: _ACEOF
                   1333: fi
                   1334: 
                   1335: if test -n "$ac_init_help"; then
                   1336:   case $ac_init_help in
1.3.2.1 ! misho    1337:      short | recursive ) echo "Configuration of libaitio 1.2:";;
1.1       misho    1338:    esac
                   1339:   cat <<\_ACEOF
                   1340: 
                   1341: Optional Features:
                   1342:   --disable-option-checking  ignore unrecognized --enable/--with options
                   1343:   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
                   1344:   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
                   1345:   --enable-debug          Build library with debug information and additional messages
                   1346: 
                   1347: Some influential environment variables:
                   1348:   CC          C compiler command
                   1349:   CFLAGS      C compiler flags
                   1350:   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
                   1351:               nonstandard directory <lib dir>
                   1352:   LIBS        libraries to pass to the linker, e.g. -l<library>
                   1353:   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
                   1354:               you have headers in a nonstandard directory <include dir>
                   1355:   CPP         C preprocessor
                   1356: 
                   1357: Use these variables to override the choices made by `configure' or to help
                   1358: it to find libraries and programs with nonstandard names/locations.
                   1359: 
                   1360: Report bugs to <misho@openbsd-bg.org>.
                   1361: _ACEOF
                   1362: ac_status=$?
                   1363: fi
                   1364: 
                   1365: if test "$ac_init_help" = "recursive"; then
                   1366:   # If there are subdirs, report their specific --help.
                   1367:   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
                   1368:     test -d "$ac_dir" ||
                   1369:       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
                   1370:       continue
                   1371:     ac_builddir=.
                   1372: 
                   1373: case "$ac_dir" in
                   1374: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1375: *)
                   1376:   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
                   1377:   # A ".." for each directory in $ac_dir_suffix.
                   1378:   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
                   1379:   case $ac_top_builddir_sub in
                   1380:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1381:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   1382:   esac ;;
                   1383: esac
                   1384: ac_abs_top_builddir=$ac_pwd
                   1385: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   1386: # for backward compatibility:
                   1387: ac_top_builddir=$ac_top_build_prefix
                   1388: 
                   1389: case $srcdir in
                   1390:   .)  # We are building in place.
                   1391:     ac_srcdir=.
                   1392:     ac_top_srcdir=$ac_top_builddir_sub
                   1393:     ac_abs_top_srcdir=$ac_pwd ;;
                   1394:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   1395:     ac_srcdir=$srcdir$ac_dir_suffix;
                   1396:     ac_top_srcdir=$srcdir
                   1397:     ac_abs_top_srcdir=$srcdir ;;
                   1398:   *) # Relative name.
                   1399:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   1400:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   1401:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   1402: esac
                   1403: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   1404: 
                   1405:     cd "$ac_dir" || { ac_status=$?; continue; }
                   1406:     # Check for guested configure.
                   1407:     if test -f "$ac_srcdir/configure.gnu"; then
                   1408:       echo &&
                   1409:       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
                   1410:     elif test -f "$ac_srcdir/configure"; then
                   1411:       echo &&
                   1412:       $SHELL "$ac_srcdir/configure" --help=recursive
                   1413:     else
                   1414:       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
                   1415:     fi || ac_status=$?
                   1416:     cd "$ac_pwd" || { ac_status=$?; break; }
                   1417:   done
                   1418: fi
                   1419: 
                   1420: test -n "$ac_init_help" && exit $ac_status
                   1421: if $ac_init_version; then
                   1422:   cat <<\_ACEOF
1.3.2.1 ! misho    1423: libaitio configure 1.2
1.1       misho    1424: generated by GNU Autoconf 2.62
                   1425: 
                   1426: Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
                   1427: 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
                   1428: This configure script is free software; the Free Software Foundation
                   1429: gives unlimited permission to copy, distribute and modify it.
                   1430: _ACEOF
                   1431:   exit
                   1432: fi
                   1433: cat >config.log <<_ACEOF
                   1434: This file contains any messages produced by compilers while
                   1435: running configure, to aid debugging if configure makes a mistake.
                   1436: 
1.3.2.1 ! misho    1437: It was created by libaitio $as_me 1.2, which was
1.1       misho    1438: generated by GNU Autoconf 2.62.  Invocation command line was
                   1439: 
                   1440:   $ $0 $@
                   1441: 
                   1442: _ACEOF
                   1443: exec 5>>config.log
                   1444: {
                   1445: cat <<_ASUNAME
                   1446: ## --------- ##
                   1447: ## Platform. ##
                   1448: ## --------- ##
                   1449: 
                   1450: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
                   1451: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                   1452: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                   1453: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                   1454: uname -v = `(uname -v) 2>/dev/null || echo unknown`
                   1455: 
                   1456: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
                   1457: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
                   1458: 
                   1459: /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
                   1460: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
                   1461: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
                   1462: /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
                   1463: /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
                   1464: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
                   1465: /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
                   1466: 
                   1467: _ASUNAME
                   1468: 
                   1469: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1470: for as_dir in $PATH
                   1471: do
                   1472:   IFS=$as_save_IFS
                   1473:   test -z "$as_dir" && as_dir=.
                   1474:   $as_echo "PATH: $as_dir"
                   1475: done
                   1476: IFS=$as_save_IFS
                   1477: 
                   1478: } >&5
                   1479: 
                   1480: cat >&5 <<_ACEOF
                   1481: 
                   1482: 
                   1483: ## ----------- ##
                   1484: ## Core tests. ##
                   1485: ## ----------- ##
                   1486: 
                   1487: _ACEOF
                   1488: 
                   1489: 
                   1490: # Keep a trace of the command line.
                   1491: # Strip out --no-create and --no-recursion so they do not pile up.
                   1492: # Strip out --silent because we don't want to record it for future runs.
                   1493: # Also quote any args containing shell meta-characters.
                   1494: # Make two passes to allow for proper duplicate-argument suppression.
                   1495: ac_configure_args=
                   1496: ac_configure_args0=
                   1497: ac_configure_args1=
                   1498: ac_must_keep_next=false
                   1499: for ac_pass in 1 2
                   1500: do
                   1501:   for ac_arg
                   1502:   do
                   1503:     case $ac_arg in
                   1504:     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
                   1505:     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   1506:     | -silent | --silent | --silen | --sile | --sil)
                   1507:       continue ;;
                   1508:     *\'*)
                   1509:       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
                   1510:     esac
                   1511:     case $ac_pass in
                   1512:     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
                   1513:     2)
                   1514:       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
                   1515:       if test $ac_must_keep_next = true; then
                   1516:        ac_must_keep_next=false # Got value, back to normal.
                   1517:       else
                   1518:        case $ac_arg in
                   1519:          *=* | --config-cache | -C | -disable-* | --disable-* \
                   1520:          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
                   1521:          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
                   1522:          | -with-* | --with-* | -without-* | --without-* | --x)
                   1523:            case "$ac_configure_args0 " in
                   1524:              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
                   1525:            esac
                   1526:            ;;
                   1527:          -* ) ac_must_keep_next=true ;;
                   1528:        esac
                   1529:       fi
                   1530:       ac_configure_args="$ac_configure_args '$ac_arg'"
                   1531:       ;;
                   1532:     esac
                   1533:   done
                   1534: done
                   1535: $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
                   1536: $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
                   1537: 
                   1538: # When interrupted or exit'd, cleanup temporary files, and complete
                   1539: # config.log.  We remove comments because anyway the quotes in there
                   1540: # would cause problems or look ugly.
                   1541: # WARNING: Use '\'' to represent an apostrophe within the trap.
                   1542: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
                   1543: trap 'exit_status=$?
                   1544:   # Save into config.log some information that might help in debugging.
                   1545:   {
                   1546:     echo
                   1547: 
                   1548:     cat <<\_ASBOX
                   1549: ## ---------------- ##
                   1550: ## Cache variables. ##
                   1551: ## ---------------- ##
                   1552: _ASBOX
                   1553:     echo
                   1554:     # The following way of writing the cache mishandles newlines in values,
                   1555: (
                   1556:   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
                   1557:     eval ac_val=\$$ac_var
                   1558:     case $ac_val in #(
                   1559:     *${as_nl}*)
                   1560:       case $ac_var in #(
                   1561:       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
                   1562: $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
                   1563:       esac
                   1564:       case $ac_var in #(
                   1565:       _ | IFS | as_nl) ;; #(
                   1566:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   1567:       *) $as_unset $ac_var ;;
                   1568:       esac ;;
                   1569:     esac
                   1570:   done
                   1571:   (set) 2>&1 |
                   1572:     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
                   1573:     *${as_nl}ac_space=\ *)
                   1574:       sed -n \
                   1575:        "s/'\''/'\''\\\\'\'''\''/g;
                   1576:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
                   1577:       ;; #(
                   1578:     *)
                   1579:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   1580:       ;;
                   1581:     esac |
                   1582:     sort
                   1583: )
                   1584:     echo
                   1585: 
                   1586:     cat <<\_ASBOX
                   1587: ## ----------------- ##
                   1588: ## Output variables. ##
                   1589: ## ----------------- ##
                   1590: _ASBOX
                   1591:     echo
                   1592:     for ac_var in $ac_subst_vars
                   1593:     do
                   1594:       eval ac_val=\$$ac_var
                   1595:       case $ac_val in
                   1596:       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
                   1597:       esac
                   1598:       $as_echo "$ac_var='\''$ac_val'\''"
                   1599:     done | sort
                   1600:     echo
                   1601: 
                   1602:     if test -n "$ac_subst_files"; then
                   1603:       cat <<\_ASBOX
                   1604: ## ------------------- ##
                   1605: ## File substitutions. ##
                   1606: ## ------------------- ##
                   1607: _ASBOX
                   1608:       echo
                   1609:       for ac_var in $ac_subst_files
                   1610:       do
                   1611:        eval ac_val=\$$ac_var
                   1612:        case $ac_val in
                   1613:        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
                   1614:        esac
                   1615:        $as_echo "$ac_var='\''$ac_val'\''"
                   1616:       done | sort
                   1617:       echo
                   1618:     fi
                   1619: 
                   1620:     if test -s confdefs.h; then
                   1621:       cat <<\_ASBOX
                   1622: ## ----------- ##
                   1623: ## confdefs.h. ##
                   1624: ## ----------- ##
                   1625: _ASBOX
                   1626:       echo
                   1627:       cat confdefs.h
                   1628:       echo
                   1629:     fi
                   1630:     test "$ac_signal" != 0 &&
                   1631:       $as_echo "$as_me: caught signal $ac_signal"
                   1632:     $as_echo "$as_me: exit $exit_status"
                   1633:   } >&5
                   1634:   rm -f core *.core core.conftest.* &&
                   1635:     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
                   1636:     exit $exit_status
                   1637: ' 0
                   1638: for ac_signal in 1 2 13 15; do
                   1639:   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
                   1640: done
                   1641: ac_signal=0
                   1642: 
                   1643: # confdefs.h avoids OS command line length limits that DEFS can exceed.
                   1644: rm -f -r conftest* confdefs.h
                   1645: 
                   1646: # Predefined preprocessor variables.
                   1647: 
                   1648: cat >>confdefs.h <<_ACEOF
                   1649: #define PACKAGE_NAME "$PACKAGE_NAME"
                   1650: _ACEOF
                   1651: 
                   1652: 
                   1653: cat >>confdefs.h <<_ACEOF
                   1654: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
                   1655: _ACEOF
                   1656: 
                   1657: 
                   1658: cat >>confdefs.h <<_ACEOF
                   1659: #define PACKAGE_VERSION "$PACKAGE_VERSION"
                   1660: _ACEOF
                   1661: 
                   1662: 
                   1663: cat >>confdefs.h <<_ACEOF
                   1664: #define PACKAGE_STRING "$PACKAGE_STRING"
                   1665: _ACEOF
                   1666: 
                   1667: 
                   1668: cat >>confdefs.h <<_ACEOF
                   1669: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
                   1670: _ACEOF
                   1671: 
                   1672: 
                   1673: # Let the site file select an alternate cache file if it wants to.
                   1674: # Prefer an explicitly selected file to automatically selected ones.
                   1675: ac_site_file1=NONE
                   1676: ac_site_file2=NONE
                   1677: if test -n "$CONFIG_SITE"; then
                   1678:   ac_site_file1=$CONFIG_SITE
                   1679: elif test "x$prefix" != xNONE; then
                   1680:   ac_site_file1=$prefix/share/config.site
                   1681:   ac_site_file2=$prefix/etc/config.site
                   1682: else
                   1683:   ac_site_file1=$ac_default_prefix/share/config.site
                   1684:   ac_site_file2=$ac_default_prefix/etc/config.site
                   1685: fi
                   1686: for ac_site_file in "$ac_site_file1" "$ac_site_file2"
                   1687: do
                   1688:   test "x$ac_site_file" = xNONE && continue
                   1689:   if test -r "$ac_site_file"; then
                   1690:     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
                   1691: $as_echo "$as_me: loading site script $ac_site_file" >&6;}
                   1692:     sed 's/^/| /' "$ac_site_file" >&5
                   1693:     . "$ac_site_file"
                   1694:   fi
                   1695: done
                   1696: 
                   1697: if test -r "$cache_file"; then
                   1698:   # Some versions of bash will fail to source /dev/null (special
                   1699:   # files actually), so we avoid doing that.
                   1700:   if test -f "$cache_file"; then
                   1701:     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
                   1702: $as_echo "$as_me: loading cache $cache_file" >&6;}
                   1703:     case $cache_file in
                   1704:       [\\/]* | ?:[\\/]* ) . "$cache_file";;
                   1705:       *)                      . "./$cache_file";;
                   1706:     esac
                   1707:   fi
                   1708: else
                   1709:   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
                   1710: $as_echo "$as_me: creating cache $cache_file" >&6;}
                   1711:   >$cache_file
                   1712: fi
                   1713: 
                   1714: # Check that the precious variables saved in the cache have kept the same
                   1715: # value.
                   1716: ac_cache_corrupted=false
                   1717: for ac_var in $ac_precious_vars; do
                   1718:   eval ac_old_set=\$ac_cv_env_${ac_var}_set
                   1719:   eval ac_new_set=\$ac_env_${ac_var}_set
                   1720:   eval ac_old_val=\$ac_cv_env_${ac_var}_value
                   1721:   eval ac_new_val=\$ac_env_${ac_var}_value
                   1722:   case $ac_old_set,$ac_new_set in
                   1723:     set,)
                   1724:       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
                   1725: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
                   1726:       ac_cache_corrupted=: ;;
                   1727:     ,set)
                   1728:       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
                   1729: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
                   1730:       ac_cache_corrupted=: ;;
                   1731:     ,);;
                   1732:     *)
                   1733:       if test "x$ac_old_val" != "x$ac_new_val"; then
                   1734:        # differences in whitespace do not lead to failure.
                   1735:        ac_old_val_w=`echo x $ac_old_val`
                   1736:        ac_new_val_w=`echo x $ac_new_val`
                   1737:        if test "$ac_old_val_w" != "$ac_new_val_w"; then
                   1738:          { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
                   1739: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
                   1740:          ac_cache_corrupted=:
                   1741:        else
                   1742:          { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
                   1743: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
                   1744:          eval $ac_var=\$ac_old_val
                   1745:        fi
                   1746:        { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
                   1747: $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
                   1748:        { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
                   1749: $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
                   1750:       fi;;
                   1751:   esac
                   1752:   # Pass precious variables to config.status.
                   1753:   if test "$ac_new_set" = set; then
                   1754:     case $ac_new_val in
                   1755:     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
                   1756:     *) ac_arg=$ac_var=$ac_new_val ;;
                   1757:     esac
                   1758:     case " $ac_configure_args " in
                   1759:       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
                   1760:       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
                   1761:     esac
                   1762:   fi
                   1763: done
                   1764: if $ac_cache_corrupted; then
                   1765:   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
                   1766: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
                   1767:   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
                   1768: $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
                   1769:    { (exit 1); exit 1; }; }
                   1770: fi
                   1771: 
                   1772: 
                   1773: 
                   1774: 
                   1775: 
                   1776: 
                   1777: 
                   1778: 
                   1779: 
                   1780: 
                   1781: 
                   1782: 
                   1783: 
                   1784: 
                   1785: 
                   1786: 
                   1787: 
                   1788: 
                   1789: 
                   1790: 
                   1791: 
                   1792: 
                   1793: 
                   1794: 
                   1795: 
                   1796: ac_ext=c
                   1797: ac_cpp='$CPP $CPPFLAGS'
                   1798: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   1799: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   1800: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   1801: 
                   1802: 
                   1803: 
                   1804: ac_config_headers="$ac_config_headers inc/config.h"
                   1805: 
                   1806: 
                   1807: # Checks for programs.
                   1808: ac_ext=c
                   1809: ac_cpp='$CPP $CPPFLAGS'
                   1810: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   1811: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   1812: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   1813: if test -n "$ac_tool_prefix"; then
                   1814:   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
                   1815: set dummy ${ac_tool_prefix}gcc; ac_word=$2
                   1816: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1817: $as_echo_n "checking for $ac_word... " >&6; }
                   1818: if test "${ac_cv_prog_CC+set}" = set; then
                   1819:   $as_echo_n "(cached) " >&6
                   1820: else
                   1821:   if test -n "$CC"; then
                   1822:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   1823: else
                   1824: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1825: for as_dir in $PATH
                   1826: do
                   1827:   IFS=$as_save_IFS
                   1828:   test -z "$as_dir" && as_dir=.
                   1829:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1830:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   1831:     ac_cv_prog_CC="${ac_tool_prefix}gcc"
                   1832:     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1833:     break 2
                   1834:   fi
                   1835: done
                   1836: done
                   1837: IFS=$as_save_IFS
                   1838: 
                   1839: fi
                   1840: fi
                   1841: CC=$ac_cv_prog_CC
                   1842: if test -n "$CC"; then
                   1843:   { $as_echo "$as_me:$LINENO: result: $CC" >&5
                   1844: $as_echo "$CC" >&6; }
                   1845: else
                   1846:   { $as_echo "$as_me:$LINENO: result: no" >&5
                   1847: $as_echo "no" >&6; }
                   1848: fi
                   1849: 
                   1850: 
                   1851: fi
                   1852: if test -z "$ac_cv_prog_CC"; then
                   1853:   ac_ct_CC=$CC
                   1854:   # Extract the first word of "gcc", so it can be a program name with args.
                   1855: set dummy gcc; ac_word=$2
                   1856: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1857: $as_echo_n "checking for $ac_word... " >&6; }
                   1858: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
                   1859:   $as_echo_n "(cached) " >&6
                   1860: else
                   1861:   if test -n "$ac_ct_CC"; then
                   1862:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   1863: else
                   1864: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1865: for as_dir in $PATH
                   1866: do
                   1867:   IFS=$as_save_IFS
                   1868:   test -z "$as_dir" && as_dir=.
                   1869:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1870:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   1871:     ac_cv_prog_ac_ct_CC="gcc"
                   1872:     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1873:     break 2
                   1874:   fi
                   1875: done
                   1876: done
                   1877: IFS=$as_save_IFS
                   1878: 
                   1879: fi
                   1880: fi
                   1881: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   1882: if test -n "$ac_ct_CC"; then
                   1883:   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
                   1884: $as_echo "$ac_ct_CC" >&6; }
                   1885: else
                   1886:   { $as_echo "$as_me:$LINENO: result: no" >&5
                   1887: $as_echo "no" >&6; }
                   1888: fi
                   1889: 
                   1890:   if test "x$ac_ct_CC" = x; then
                   1891:     CC=""
                   1892:   else
                   1893:     case $cross_compiling:$ac_tool_warned in
                   1894: yes:)
                   1895: { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
                   1896: whose name does not start with the host triplet.  If you think this
                   1897: configuration is useful to you, please write to autoconf@gnu.org." >&5
                   1898: $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
                   1899: whose name does not start with the host triplet.  If you think this
                   1900: configuration is useful to you, please write to autoconf@gnu.org." >&2;}
                   1901: ac_tool_warned=yes ;;
                   1902: esac
                   1903:     CC=$ac_ct_CC
                   1904:   fi
                   1905: else
                   1906:   CC="$ac_cv_prog_CC"
                   1907: fi
                   1908: 
                   1909: if test -z "$CC"; then
                   1910:           if test -n "$ac_tool_prefix"; then
                   1911:     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
                   1912: set dummy ${ac_tool_prefix}cc; ac_word=$2
                   1913: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1914: $as_echo_n "checking for $ac_word... " >&6; }
                   1915: if test "${ac_cv_prog_CC+set}" = set; then
                   1916:   $as_echo_n "(cached) " >&6
                   1917: else
                   1918:   if test -n "$CC"; then
                   1919:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   1920: else
                   1921: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1922: for as_dir in $PATH
                   1923: do
                   1924:   IFS=$as_save_IFS
                   1925:   test -z "$as_dir" && as_dir=.
                   1926:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1927:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   1928:     ac_cv_prog_CC="${ac_tool_prefix}cc"
                   1929:     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1930:     break 2
                   1931:   fi
                   1932: done
                   1933: done
                   1934: IFS=$as_save_IFS
                   1935: 
                   1936: fi
                   1937: fi
                   1938: CC=$ac_cv_prog_CC
                   1939: if test -n "$CC"; then
                   1940:   { $as_echo "$as_me:$LINENO: result: $CC" >&5
                   1941: $as_echo "$CC" >&6; }
                   1942: else
                   1943:   { $as_echo "$as_me:$LINENO: result: no" >&5
                   1944: $as_echo "no" >&6; }
                   1945: fi
                   1946: 
                   1947: 
                   1948:   fi
                   1949: fi
                   1950: if test -z "$CC"; then
                   1951:   # Extract the first word of "cc", so it can be a program name with args.
                   1952: set dummy cc; ac_word=$2
                   1953: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1954: $as_echo_n "checking for $ac_word... " >&6; }
                   1955: if test "${ac_cv_prog_CC+set}" = set; then
                   1956:   $as_echo_n "(cached) " >&6
                   1957: else
                   1958:   if test -n "$CC"; then
                   1959:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   1960: else
                   1961:   ac_prog_rejected=no
                   1962: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1963: for as_dir in $PATH
                   1964: do
                   1965:   IFS=$as_save_IFS
                   1966:   test -z "$as_dir" && as_dir=.
                   1967:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1968:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   1969:     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
                   1970:        ac_prog_rejected=yes
                   1971:        continue
                   1972:      fi
                   1973:     ac_cv_prog_CC="cc"
                   1974:     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1975:     break 2
                   1976:   fi
                   1977: done
                   1978: done
                   1979: IFS=$as_save_IFS
                   1980: 
                   1981: if test $ac_prog_rejected = yes; then
                   1982:   # We found a bogon in the path, so make sure we never use it.
                   1983:   set dummy $ac_cv_prog_CC
                   1984:   shift
                   1985:   if test $# != 0; then
                   1986:     # We chose a different compiler from the bogus one.
                   1987:     # However, it has the same basename, so the bogon will be chosen
                   1988:     # first if we set CC to just the basename; use the full file name.
                   1989:     shift
                   1990:     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
                   1991:   fi
                   1992: fi
                   1993: fi
                   1994: fi
                   1995: CC=$ac_cv_prog_CC
                   1996: if test -n "$CC"; then
                   1997:   { $as_echo "$as_me:$LINENO: result: $CC" >&5
                   1998: $as_echo "$CC" >&6; }
                   1999: else
                   2000:   { $as_echo "$as_me:$LINENO: result: no" >&5
                   2001: $as_echo "no" >&6; }
                   2002: fi
                   2003: 
                   2004: 
                   2005: fi
                   2006: if test -z "$CC"; then
                   2007:   if test -n "$ac_tool_prefix"; then
                   2008:   for ac_prog in cl.exe
                   2009:   do
                   2010:     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
                   2011: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
                   2012: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
                   2013: $as_echo_n "checking for $ac_word... " >&6; }
                   2014: if test "${ac_cv_prog_CC+set}" = set; then
                   2015:   $as_echo_n "(cached) " >&6
                   2016: else
                   2017:   if test -n "$CC"; then
                   2018:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2019: else
                   2020: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2021: for as_dir in $PATH
                   2022: do
                   2023:   IFS=$as_save_IFS
                   2024:   test -z "$as_dir" && as_dir=.
                   2025:   for ac_exec_ext in '' $ac_executable_extensions; do
                   2026:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   2027:     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
                   2028:     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   2029:     break 2
                   2030:   fi
                   2031: done
                   2032: done
                   2033: IFS=$as_save_IFS
                   2034: 
                   2035: fi
                   2036: fi
                   2037: CC=$ac_cv_prog_CC
                   2038: if test -n "$CC"; then
                   2039:   { $as_echo "$as_me:$LINENO: result: $CC" >&5
                   2040: $as_echo "$CC" >&6; }
                   2041: else
                   2042:   { $as_echo "$as_me:$LINENO: result: no" >&5
                   2043: $as_echo "no" >&6; }
                   2044: fi
                   2045: 
                   2046: 
                   2047:     test -n "$CC" && break
                   2048:   done
                   2049: fi
                   2050: if test -z "$CC"; then
                   2051:   ac_ct_CC=$CC
                   2052:   for ac_prog in cl.exe
                   2053: do
                   2054:   # Extract the first word of "$ac_prog", so it can be a program name with args.
                   2055: set dummy $ac_prog; ac_word=$2
                   2056: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
                   2057: $as_echo_n "checking for $ac_word... " >&6; }
                   2058: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
                   2059:   $as_echo_n "(cached) " >&6
                   2060: else
                   2061:   if test -n "$ac_ct_CC"; then
                   2062:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2063: else
                   2064: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2065: for as_dir in $PATH
                   2066: do
                   2067:   IFS=$as_save_IFS
                   2068:   test -z "$as_dir" && as_dir=.
                   2069:   for ac_exec_ext in '' $ac_executable_extensions; do
                   2070:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   2071:     ac_cv_prog_ac_ct_CC="$ac_prog"
                   2072:     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   2073:     break 2
                   2074:   fi
                   2075: done
                   2076: done
                   2077: IFS=$as_save_IFS
                   2078: 
                   2079: fi
                   2080: fi
                   2081: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2082: if test -n "$ac_ct_CC"; then
                   2083:   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
                   2084: $as_echo "$ac_ct_CC" >&6; }
                   2085: else
                   2086:   { $as_echo "$as_me:$LINENO: result: no" >&5
                   2087: $as_echo "no" >&6; }
                   2088: fi
                   2089: 
                   2090: 
                   2091:   test -n "$ac_ct_CC" && break
                   2092: done
                   2093: 
                   2094:   if test "x$ac_ct_CC" = x; then
                   2095:     CC=""
                   2096:   else
                   2097:     case $cross_compiling:$ac_tool_warned in
                   2098: yes:)
                   2099: { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
                   2100: whose name does not start with the host triplet.  If you think this
                   2101: configuration is useful to you, please write to autoconf@gnu.org." >&5
                   2102: $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
                   2103: whose name does not start with the host triplet.  If you think this
                   2104: configuration is useful to you, please write to autoconf@gnu.org." >&2;}
                   2105: ac_tool_warned=yes ;;
                   2106: esac
                   2107:     CC=$ac_ct_CC
                   2108:   fi
                   2109: fi
                   2110: 
                   2111: fi
                   2112: 
                   2113: 
                   2114: test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
                   2115: See \`config.log' for more details." >&5
                   2116: $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
                   2117: See \`config.log' for more details." >&2;}
                   2118:    { (exit 1); exit 1; }; }
                   2119: 
                   2120: # Provide some information about the compiler.
                   2121: $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
                   2122: set X $ac_compile
                   2123: ac_compiler=$2
                   2124: { (ac_try="$ac_compiler --version >&5"
                   2125: case "(($ac_try" in
                   2126:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2127:   *) ac_try_echo=$ac_try;;
                   2128: esac
                   2129: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2130: $as_echo "$ac_try_echo") >&5
                   2131:   (eval "$ac_compiler --version >&5") 2>&5
                   2132:   ac_status=$?
                   2133:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2134:   (exit $ac_status); }
                   2135: { (ac_try="$ac_compiler -v >&5"
                   2136: case "(($ac_try" in
                   2137:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2138:   *) ac_try_echo=$ac_try;;
                   2139: esac
                   2140: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2141: $as_echo "$ac_try_echo") >&5
                   2142:   (eval "$ac_compiler -v >&5") 2>&5
                   2143:   ac_status=$?
                   2144:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2145:   (exit $ac_status); }
                   2146: { (ac_try="$ac_compiler -V >&5"
                   2147: case "(($ac_try" in
                   2148:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2149:   *) ac_try_echo=$ac_try;;
                   2150: esac
                   2151: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2152: $as_echo "$ac_try_echo") >&5
                   2153:   (eval "$ac_compiler -V >&5") 2>&5
                   2154:   ac_status=$?
                   2155:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2156:   (exit $ac_status); }
                   2157: 
                   2158: cat >conftest.$ac_ext <<_ACEOF
                   2159: /* confdefs.h.  */
                   2160: _ACEOF
                   2161: cat confdefs.h >>conftest.$ac_ext
                   2162: cat >>conftest.$ac_ext <<_ACEOF
                   2163: /* end confdefs.h.  */
                   2164: 
                   2165: int
                   2166: main ()
                   2167: {
                   2168: 
                   2169:   ;
                   2170:   return 0;
                   2171: }
                   2172: _ACEOF
                   2173: ac_clean_files_save=$ac_clean_files
                   2174: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
                   2175: # Try to create an executable without -o first, disregard a.out.
                   2176: # It will help us diagnose broken compilers, and finding out an intuition
                   2177: # of exeext.
                   2178: { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
                   2179: $as_echo_n "checking for C compiler default output file name... " >&6; }
                   2180: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
                   2181: 
                   2182: # The possible output files:
                   2183: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
                   2184: 
                   2185: ac_rmfiles=
                   2186: for ac_file in $ac_files
                   2187: do
                   2188:   case $ac_file in
                   2189:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
                   2190:     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
                   2191:   esac
                   2192: done
                   2193: rm -f $ac_rmfiles
                   2194: 
                   2195: if { (ac_try="$ac_link_default"
                   2196: case "(($ac_try" in
                   2197:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2198:   *) ac_try_echo=$ac_try;;
                   2199: esac
                   2200: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2201: $as_echo "$ac_try_echo") >&5
                   2202:   (eval "$ac_link_default") 2>&5
                   2203:   ac_status=$?
                   2204:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2205:   (exit $ac_status); }; then
                   2206:   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
                   2207: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
                   2208: # in a Makefile.  We should not override ac_cv_exeext if it was cached,
                   2209: # so that the user can short-circuit this test for compilers unknown to
                   2210: # Autoconf.
                   2211: for ac_file in $ac_files ''
                   2212: do
                   2213:   test -f "$ac_file" || continue
                   2214:   case $ac_file in
                   2215:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
                   2216:        ;;
                   2217:     [ab].out )
                   2218:        # We found the default executable, but exeext='' is most
                   2219:        # certainly right.
                   2220:        break;;
                   2221:     *.* )
                   2222:         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
                   2223:        then :; else
                   2224:           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2225:        fi
                   2226:        # We set ac_cv_exeext here because the later test for it is not
                   2227:        # safe: cross compilers may not add the suffix if given an `-o'
                   2228:        # argument, so we may need to know it at that point already.
                   2229:        # Even if this section looks crufty: it has the advantage of
                   2230:        # actually working.
                   2231:        break;;
                   2232:     * )
                   2233:        break;;
                   2234:   esac
                   2235: done
                   2236: test "$ac_cv_exeext" = no && ac_cv_exeext=
                   2237: 
                   2238: else
                   2239:   ac_file=''
                   2240: fi
                   2241: 
                   2242: { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
                   2243: $as_echo "$ac_file" >&6; }
                   2244: if test -z "$ac_file"; then
                   2245:   $as_echo "$as_me: failed program was:" >&5
                   2246: sed 's/^/| /' conftest.$ac_ext >&5
                   2247: 
                   2248: { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
                   2249: See \`config.log' for more details." >&5
                   2250: $as_echo "$as_me: error: C compiler cannot create executables
                   2251: See \`config.log' for more details." >&2;}
                   2252:    { (exit 77); exit 77; }; }
                   2253: fi
                   2254: 
                   2255: ac_exeext=$ac_cv_exeext
                   2256: 
                   2257: # Check that the compiler produces executables we can run.  If not, either
                   2258: # the compiler is broken, or we cross compile.
                   2259: { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
                   2260: $as_echo_n "checking whether the C compiler works... " >&6; }
                   2261: # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
                   2262: # If not cross compiling, check that we can run a simple program.
                   2263: if test "$cross_compiling" != yes; then
                   2264:   if { ac_try='./$ac_file'
                   2265:   { (case "(($ac_try" in
                   2266:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2267:   *) ac_try_echo=$ac_try;;
                   2268: esac
                   2269: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2270: $as_echo "$ac_try_echo") >&5
                   2271:   (eval "$ac_try") 2>&5
                   2272:   ac_status=$?
                   2273:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2274:   (exit $ac_status); }; }; then
                   2275:     cross_compiling=no
                   2276:   else
                   2277:     if test "$cross_compiling" = maybe; then
                   2278:        cross_compiling=yes
                   2279:     else
                   2280:        { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
                   2281: If you meant to cross compile, use \`--host'.
                   2282: See \`config.log' for more details." >&5
                   2283: $as_echo "$as_me: error: cannot run C compiled programs.
                   2284: If you meant to cross compile, use \`--host'.
                   2285: See \`config.log' for more details." >&2;}
                   2286:    { (exit 1); exit 1; }; }
                   2287:     fi
                   2288:   fi
                   2289: fi
                   2290: { $as_echo "$as_me:$LINENO: result: yes" >&5
                   2291: $as_echo "yes" >&6; }
                   2292: 
                   2293: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
                   2294: ac_clean_files=$ac_clean_files_save
                   2295: # Check that the compiler produces executables we can run.  If not, either
                   2296: # the compiler is broken, or we cross compile.
                   2297: { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
                   2298: $as_echo_n "checking whether we are cross compiling... " >&6; }
                   2299: { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
                   2300: $as_echo "$cross_compiling" >&6; }
                   2301: 
                   2302: { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
                   2303: $as_echo_n "checking for suffix of executables... " >&6; }
                   2304: if { (ac_try="$ac_link"
                   2305: case "(($ac_try" in
                   2306:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2307:   *) ac_try_echo=$ac_try;;
                   2308: esac
                   2309: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2310: $as_echo "$ac_try_echo") >&5
                   2311:   (eval "$ac_link") 2>&5
                   2312:   ac_status=$?
                   2313:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2314:   (exit $ac_status); }; then
                   2315:   # If both `conftest.exe' and `conftest' are `present' (well, observable)
                   2316: # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
                   2317: # work properly (i.e., refer to `conftest.exe'), while it won't with
                   2318: # `rm'.
                   2319: for ac_file in conftest.exe conftest conftest.*; do
                   2320:   test -f "$ac_file" || continue
                   2321:   case $ac_file in
                   2322:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
                   2323:     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2324:          break;;
                   2325:     * ) break;;
                   2326:   esac
                   2327: done
                   2328: else
                   2329:   { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
                   2330: See \`config.log' for more details." >&5
                   2331: $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
                   2332: See \`config.log' for more details." >&2;}
                   2333:    { (exit 1); exit 1; }; }
                   2334: fi
                   2335: 
                   2336: rm -f conftest$ac_cv_exeext
                   2337: { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
                   2338: $as_echo "$ac_cv_exeext" >&6; }
                   2339: 
                   2340: rm -f conftest.$ac_ext
                   2341: EXEEXT=$ac_cv_exeext
                   2342: ac_exeext=$EXEEXT
                   2343: { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
                   2344: $as_echo_n "checking for suffix of object files... " >&6; }
                   2345: if test "${ac_cv_objext+set}" = set; then
                   2346:   $as_echo_n "(cached) " >&6
                   2347: else
                   2348:   cat >conftest.$ac_ext <<_ACEOF
                   2349: /* confdefs.h.  */
                   2350: _ACEOF
                   2351: cat confdefs.h >>conftest.$ac_ext
                   2352: cat >>conftest.$ac_ext <<_ACEOF
                   2353: /* end confdefs.h.  */
                   2354: 
                   2355: int
                   2356: main ()
                   2357: {
                   2358: 
                   2359:   ;
                   2360:   return 0;
                   2361: }
                   2362: _ACEOF
                   2363: rm -f conftest.o conftest.obj
                   2364: if { (ac_try="$ac_compile"
                   2365: case "(($ac_try" in
                   2366:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2367:   *) ac_try_echo=$ac_try;;
                   2368: esac
                   2369: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2370: $as_echo "$ac_try_echo") >&5
                   2371:   (eval "$ac_compile") 2>&5
                   2372:   ac_status=$?
                   2373:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2374:   (exit $ac_status); }; then
                   2375:   for ac_file in conftest.o conftest.obj conftest.*; do
                   2376:   test -f "$ac_file" || continue;
                   2377:   case $ac_file in
                   2378:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
                   2379:     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
                   2380:        break;;
                   2381:   esac
                   2382: done
                   2383: else
                   2384:   $as_echo "$as_me: failed program was:" >&5
                   2385: sed 's/^/| /' conftest.$ac_ext >&5
                   2386: 
                   2387: { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
                   2388: See \`config.log' for more details." >&5
                   2389: $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
                   2390: See \`config.log' for more details." >&2;}
                   2391:    { (exit 1); exit 1; }; }
                   2392: fi
                   2393: 
                   2394: rm -f conftest.$ac_cv_objext conftest.$ac_ext
                   2395: fi
                   2396: { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
                   2397: $as_echo "$ac_cv_objext" >&6; }
                   2398: OBJEXT=$ac_cv_objext
                   2399: ac_objext=$OBJEXT
                   2400: { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
                   2401: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
                   2402: if test "${ac_cv_c_compiler_gnu+set}" = set; then
                   2403:   $as_echo_n "(cached) " >&6
                   2404: else
                   2405:   cat >conftest.$ac_ext <<_ACEOF
                   2406: /* confdefs.h.  */
                   2407: _ACEOF
                   2408: cat confdefs.h >>conftest.$ac_ext
                   2409: cat >>conftest.$ac_ext <<_ACEOF
                   2410: /* end confdefs.h.  */
                   2411: 
                   2412: int
                   2413: main ()
                   2414: {
                   2415: #ifndef __GNUC__
                   2416:        choke me
                   2417: #endif
                   2418: 
                   2419:   ;
                   2420:   return 0;
                   2421: }
                   2422: _ACEOF
                   2423: rm -f conftest.$ac_objext
                   2424: if { (ac_try="$ac_compile"
                   2425: case "(($ac_try" in
                   2426:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2427:   *) ac_try_echo=$ac_try;;
                   2428: esac
                   2429: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2430: $as_echo "$ac_try_echo") >&5
                   2431:   (eval "$ac_compile") 2>conftest.er1
                   2432:   ac_status=$?
                   2433:   grep -v '^ *+' conftest.er1 >conftest.err
                   2434:   rm -f conftest.er1
                   2435:   cat conftest.err >&5
                   2436:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2437:   (exit $ac_status); } && {
                   2438:         test -z "$ac_c_werror_flag" ||
                   2439:         test ! -s conftest.err
                   2440:        } && test -s conftest.$ac_objext; then
                   2441:   ac_compiler_gnu=yes
                   2442: else
                   2443:   $as_echo "$as_me: failed program was:" >&5
                   2444: sed 's/^/| /' conftest.$ac_ext >&5
                   2445: 
                   2446:        ac_compiler_gnu=no
                   2447: fi
                   2448: 
                   2449: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2450: ac_cv_c_compiler_gnu=$ac_compiler_gnu
                   2451: 
                   2452: fi
                   2453: { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
                   2454: $as_echo "$ac_cv_c_compiler_gnu" >&6; }
                   2455: if test $ac_compiler_gnu = yes; then
                   2456:   GCC=yes
                   2457: else
                   2458:   GCC=
                   2459: fi
                   2460: ac_test_CFLAGS=${CFLAGS+set}
                   2461: ac_save_CFLAGS=$CFLAGS
                   2462: { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
                   2463: $as_echo_n "checking whether $CC accepts -g... " >&6; }
                   2464: if test "${ac_cv_prog_cc_g+set}" = set; then
                   2465:   $as_echo_n "(cached) " >&6
                   2466: else
                   2467:   ac_save_c_werror_flag=$ac_c_werror_flag
                   2468:    ac_c_werror_flag=yes
                   2469:    ac_cv_prog_cc_g=no
                   2470:    CFLAGS="-g"
                   2471:    cat >conftest.$ac_ext <<_ACEOF
                   2472: /* confdefs.h.  */
                   2473: _ACEOF
                   2474: cat confdefs.h >>conftest.$ac_ext
                   2475: cat >>conftest.$ac_ext <<_ACEOF
                   2476: /* end confdefs.h.  */
                   2477: 
                   2478: int
                   2479: main ()
                   2480: {
                   2481: 
                   2482:   ;
                   2483:   return 0;
                   2484: }
                   2485: _ACEOF
                   2486: rm -f conftest.$ac_objext
                   2487: if { (ac_try="$ac_compile"
                   2488: case "(($ac_try" in
                   2489:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2490:   *) ac_try_echo=$ac_try;;
                   2491: esac
                   2492: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2493: $as_echo "$ac_try_echo") >&5
                   2494:   (eval "$ac_compile") 2>conftest.er1
                   2495:   ac_status=$?
                   2496:   grep -v '^ *+' conftest.er1 >conftest.err
                   2497:   rm -f conftest.er1
                   2498:   cat conftest.err >&5
                   2499:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2500:   (exit $ac_status); } && {
                   2501:         test -z "$ac_c_werror_flag" ||
                   2502:         test ! -s conftest.err
                   2503:        } && test -s conftest.$ac_objext; then
                   2504:   ac_cv_prog_cc_g=yes
                   2505: else
                   2506:   $as_echo "$as_me: failed program was:" >&5
                   2507: sed 's/^/| /' conftest.$ac_ext >&5
                   2508: 
                   2509:        CFLAGS=""
                   2510:       cat >conftest.$ac_ext <<_ACEOF
                   2511: /* confdefs.h.  */
                   2512: _ACEOF
                   2513: cat confdefs.h >>conftest.$ac_ext
                   2514: cat >>conftest.$ac_ext <<_ACEOF
                   2515: /* end confdefs.h.  */
                   2516: 
                   2517: int
                   2518: main ()
                   2519: {
                   2520: 
                   2521:   ;
                   2522:   return 0;
                   2523: }
                   2524: _ACEOF
                   2525: rm -f conftest.$ac_objext
                   2526: if { (ac_try="$ac_compile"
                   2527: case "(($ac_try" in
                   2528:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2529:   *) ac_try_echo=$ac_try;;
                   2530: esac
                   2531: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2532: $as_echo "$ac_try_echo") >&5
                   2533:   (eval "$ac_compile") 2>conftest.er1
                   2534:   ac_status=$?
                   2535:   grep -v '^ *+' conftest.er1 >conftest.err
                   2536:   rm -f conftest.er1
                   2537:   cat conftest.err >&5
                   2538:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2539:   (exit $ac_status); } && {
                   2540:         test -z "$ac_c_werror_flag" ||
                   2541:         test ! -s conftest.err
                   2542:        } && test -s conftest.$ac_objext; then
                   2543:   :
                   2544: else
                   2545:   $as_echo "$as_me: failed program was:" >&5
                   2546: sed 's/^/| /' conftest.$ac_ext >&5
                   2547: 
                   2548:        ac_c_werror_flag=$ac_save_c_werror_flag
                   2549:         CFLAGS="-g"
                   2550:         cat >conftest.$ac_ext <<_ACEOF
                   2551: /* confdefs.h.  */
                   2552: _ACEOF
                   2553: cat confdefs.h >>conftest.$ac_ext
                   2554: cat >>conftest.$ac_ext <<_ACEOF
                   2555: /* end confdefs.h.  */
                   2556: 
                   2557: int
                   2558: main ()
                   2559: {
                   2560: 
                   2561:   ;
                   2562:   return 0;
                   2563: }
                   2564: _ACEOF
                   2565: rm -f conftest.$ac_objext
                   2566: if { (ac_try="$ac_compile"
                   2567: case "(($ac_try" in
                   2568:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2569:   *) ac_try_echo=$ac_try;;
                   2570: esac
                   2571: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2572: $as_echo "$ac_try_echo") >&5
                   2573:   (eval "$ac_compile") 2>conftest.er1
                   2574:   ac_status=$?
                   2575:   grep -v '^ *+' conftest.er1 >conftest.err
                   2576:   rm -f conftest.er1
                   2577:   cat conftest.err >&5
                   2578:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2579:   (exit $ac_status); } && {
                   2580:         test -z "$ac_c_werror_flag" ||
                   2581:         test ! -s conftest.err
                   2582:        } && test -s conftest.$ac_objext; then
                   2583:   ac_cv_prog_cc_g=yes
                   2584: else
                   2585:   $as_echo "$as_me: failed program was:" >&5
                   2586: sed 's/^/| /' conftest.$ac_ext >&5
                   2587: 
                   2588: 
                   2589: fi
                   2590: 
                   2591: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2592: fi
                   2593: 
                   2594: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2595: fi
                   2596: 
                   2597: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2598:    ac_c_werror_flag=$ac_save_c_werror_flag
                   2599: fi
                   2600: { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
                   2601: $as_echo "$ac_cv_prog_cc_g" >&6; }
                   2602: if test "$ac_test_CFLAGS" = set; then
                   2603:   CFLAGS=$ac_save_CFLAGS
                   2604: elif test $ac_cv_prog_cc_g = yes; then
                   2605:   if test "$GCC" = yes; then
                   2606:     CFLAGS="-g -O2"
                   2607:   else
                   2608:     CFLAGS="-g"
                   2609:   fi
                   2610: else
                   2611:   if test "$GCC" = yes; then
                   2612:     CFLAGS="-O2"
                   2613:   else
                   2614:     CFLAGS=
                   2615:   fi
                   2616: fi
                   2617: { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
                   2618: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
                   2619: if test "${ac_cv_prog_cc_c89+set}" = set; then
                   2620:   $as_echo_n "(cached) " >&6
                   2621: else
                   2622:   ac_cv_prog_cc_c89=no
                   2623: ac_save_CC=$CC
                   2624: cat >conftest.$ac_ext <<_ACEOF
                   2625: /* confdefs.h.  */
                   2626: _ACEOF
                   2627: cat confdefs.h >>conftest.$ac_ext
                   2628: cat >>conftest.$ac_ext <<_ACEOF
                   2629: /* end confdefs.h.  */
                   2630: #include <stdarg.h>
                   2631: #include <stdio.h>
                   2632: #include <sys/types.h>
                   2633: #include <sys/stat.h>
                   2634: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
                   2635: struct buf { int x; };
                   2636: FILE * (*rcsopen) (struct buf *, struct stat *, int);
                   2637: static char *e (p, i)
                   2638:      char **p;
                   2639:      int i;
                   2640: {
                   2641:   return p[i];
                   2642: }
                   2643: static char *f (char * (*g) (char **, int), char **p, ...)
                   2644: {
                   2645:   char *s;
                   2646:   va_list v;
                   2647:   va_start (v,p);
                   2648:   s = g (p, va_arg (v,int));
                   2649:   va_end (v);
                   2650:   return s;
                   2651: }
                   2652: 
                   2653: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
                   2654:    function prototypes and stuff, but not '\xHH' hex character constants.
                   2655:    These don't provoke an error unfortunately, instead are silently treated
                   2656:    as 'x'.  The following induces an error, until -std is added to get
                   2657:    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
                   2658:    array size at least.  It's necessary to write '\x00'==0 to get something
                   2659:    that's true only with -std.  */
                   2660: int osf4_cc_array ['\x00' == 0 ? 1 : -1];
                   2661: 
                   2662: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
                   2663:    inside strings and character constants.  */
                   2664: #define FOO(x) 'x'
                   2665: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
                   2666: 
                   2667: int test (int i, double x);
                   2668: struct s1 {int (*f) (int a);};
                   2669: struct s2 {int (*f) (double a);};
                   2670: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
                   2671: int argc;
                   2672: char **argv;
                   2673: int
                   2674: main ()
                   2675: {
                   2676: return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
                   2677:   ;
                   2678:   return 0;
                   2679: }
                   2680: _ACEOF
                   2681: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
                   2682:        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
                   2683: do
                   2684:   CC="$ac_save_CC $ac_arg"
                   2685:   rm -f conftest.$ac_objext
                   2686: if { (ac_try="$ac_compile"
                   2687: case "(($ac_try" in
                   2688:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2689:   *) ac_try_echo=$ac_try;;
                   2690: esac
                   2691: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   2692: $as_echo "$ac_try_echo") >&5
                   2693:   (eval "$ac_compile") 2>conftest.er1
                   2694:   ac_status=$?
                   2695:   grep -v '^ *+' conftest.er1 >conftest.err
                   2696:   rm -f conftest.er1
                   2697:   cat conftest.err >&5
                   2698:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2699:   (exit $ac_status); } && {
                   2700:         test -z "$ac_c_werror_flag" ||
                   2701:         test ! -s conftest.err
                   2702:        } && test -s conftest.$ac_objext; then
                   2703:   ac_cv_prog_cc_c89=$ac_arg
                   2704: else
                   2705:   $as_echo "$as_me: failed program was:" >&5
                   2706: sed 's/^/| /' conftest.$ac_ext >&5
                   2707: 
                   2708: 
                   2709: fi
                   2710: 
                   2711: rm -f core conftest.err conftest.$ac_objext
                   2712:   test "x$ac_cv_prog_cc_c89" != "xno" && break
                   2713: done
                   2714: rm -f conftest.$ac_ext
                   2715: CC=$ac_save_CC
                   2716: 
                   2717: fi
                   2718: # AC_CACHE_VAL
                   2719: case "x$ac_cv_prog_cc_c89" in
                   2720:   x)
                   2721:     { $as_echo "$as_me:$LINENO: result: none needed" >&5
                   2722: $as_echo "none needed" >&6; } ;;
                   2723:   xno)
                   2724:     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
                   2725: $as_echo "unsupported" >&6; } ;;
                   2726:   *)
                   2727:     CC="$CC $ac_cv_prog_cc_c89"
                   2728:     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
                   2729: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
                   2730: esac
                   2731: 
                   2732: 
                   2733: ac_ext=c
                   2734: ac_cpp='$CPP $CPPFLAGS'
                   2735: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2736: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2737: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2738: 
                   2739: ac_aux_dir=
                   2740: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
                   2741:   if test -f "$ac_dir/install-sh"; then
                   2742:     ac_aux_dir=$ac_dir
                   2743:     ac_install_sh="$ac_aux_dir/install-sh -c"
                   2744:     break
                   2745:   elif test -f "$ac_dir/install.sh"; then
                   2746:     ac_aux_dir=$ac_dir
                   2747:     ac_install_sh="$ac_aux_dir/install.sh -c"
                   2748:     break
                   2749:   elif test -f "$ac_dir/shtool"; then
                   2750:     ac_aux_dir=$ac_dir
                   2751:     ac_install_sh="$ac_aux_dir/shtool install -c"
                   2752:     break
                   2753:   fi
                   2754: done
                   2755: if test -z "$ac_aux_dir"; then
                   2756:   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
                   2757: $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
                   2758:    { (exit 1); exit 1; }; }
                   2759: fi
                   2760: 
                   2761: # These three variables are undocumented and unsupported,
                   2762: # and are intended to be withdrawn in a future Autoconf release.
                   2763: # They can cause serious problems if a builder's source tree is in a directory
                   2764: # whose full name contains unusual characters.
                   2765: ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
                   2766: ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
                   2767: ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
                   2768: 
                   2769: 
                   2770: # Find a good install program.  We prefer a C program (faster),
                   2771: # so one script is as good as another.  But avoid the broken or
                   2772: # incompatible versions:
                   2773: # SysV /etc/install, /usr/sbin/install
                   2774: # SunOS /usr/etc/install
                   2775: # IRIX /sbin/install
                   2776: # AIX /bin/install
                   2777: # AmigaOS /C/install, which installs bootblocks on floppy discs
                   2778: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
                   2779: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
                   2780: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
                   2781: # OS/2's system install, which has a completely different semantic
                   2782: # ./install, which can be erroneously created by make from ./install.sh.
                   2783: # Reject install programs that cannot install multiple files.
                   2784: { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
                   2785: $as_echo_n "checking for a BSD-compatible install... " >&6; }
                   2786: if test -z "$INSTALL"; then
                   2787: if test "${ac_cv_path_install+set}" = set; then
                   2788:   $as_echo_n "(cached) " >&6
                   2789: else
                   2790:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2791: for as_dir in $PATH
                   2792: do
                   2793:   IFS=$as_save_IFS
                   2794:   test -z "$as_dir" && as_dir=.
                   2795:   # Account for people who put trailing slashes in PATH elements.
                   2796: case $as_dir/ in
                   2797:   ./ | .// | /cC/* | \
                   2798:   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
                   2799:   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
                   2800:   /usr/ucb/* ) ;;
                   2801:   *)
                   2802:     # OSF1 and SCO ODT 3.0 have their own names for install.
                   2803:     # Don't use installbsd from OSF since it installs stuff as root
                   2804:     # by default.
                   2805:     for ac_prog in ginstall scoinst install; do
                   2806:       for ac_exec_ext in '' $ac_executable_extensions; do
                   2807:        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
                   2808:          if test $ac_prog = install &&
                   2809:            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
                   2810:            # AIX install.  It has an incompatible calling convention.
                   2811:            :
                   2812:          elif test $ac_prog = install &&
                   2813:            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
                   2814:            # program-specific install script used by HP pwplus--don't use.
                   2815:            :
                   2816:          else
                   2817:            rm -rf conftest.one conftest.two conftest.dir
                   2818:            echo one > conftest.one
                   2819:            echo two > conftest.two
                   2820:            mkdir conftest.dir
                   2821:            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
                   2822:              test -s conftest.one && test -s conftest.two &&
                   2823:              test -s conftest.dir/conftest.one &&
                   2824:              test -s conftest.dir/conftest.two
                   2825:            then
                   2826:              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
                   2827:              break 3
                   2828:            fi
                   2829:          fi
                   2830:        fi
                   2831:       done
                   2832:     done
                   2833:     ;;
                   2834: esac
                   2835: 
                   2836: done
                   2837: IFS=$as_save_IFS
                   2838: 
                   2839: rm -rf conftest.one conftest.two conftest.dir
                   2840: 
                   2841: fi
                   2842:   if test "${ac_cv_path_install+set}" = set; then
                   2843:     INSTALL=$ac_cv_path_install
                   2844:   else
                   2845:     # As a last resort, use the slow shell script.  Don't cache a
                   2846:     # value for INSTALL within a source directory, because that will
                   2847:     # break other packages using the cache if that directory is
                   2848:     # removed, or if the value is a relative name.
                   2849:     INSTALL=$ac_install_sh
                   2850:   fi
                   2851: fi
                   2852: { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
                   2853: $as_echo "$INSTALL" >&6; }
                   2854: 
                   2855: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
                   2856: # It thinks the first close brace ends the variable substitution.
                   2857: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
                   2858: 
                   2859: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
                   2860: 
                   2861: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
                   2862: 
                   2863: 
                   2864: # Make sure we can run config.sub.
                   2865: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
                   2866:   { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
                   2867: $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
                   2868:    { (exit 1); exit 1; }; }
                   2869: 
                   2870: { $as_echo "$as_me:$LINENO: checking build system type" >&5
                   2871: $as_echo_n "checking build system type... " >&6; }
                   2872: if test "${ac_cv_build+set}" = set; then
                   2873:   $as_echo_n "(cached) " >&6
                   2874: else
                   2875:   ac_build_alias=$build_alias
                   2876: test "x$ac_build_alias" = x &&
                   2877:   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
                   2878: test "x$ac_build_alias" = x &&
                   2879:   { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
                   2880: $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
                   2881:    { (exit 1); exit 1; }; }
                   2882: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
                   2883:   { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
                   2884: $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
                   2885:    { (exit 1); exit 1; }; }
                   2886: 
                   2887: fi
                   2888: { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
                   2889: $as_echo "$ac_cv_build" >&6; }
                   2890: case $ac_cv_build in
                   2891: *-*-*) ;;
                   2892: *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
                   2893: $as_echo "$as_me: error: invalid value of canonical build" >&2;}
                   2894:    { (exit 1); exit 1; }; };;
                   2895: esac
                   2896: build=$ac_cv_build
                   2897: ac_save_IFS=$IFS; IFS='-'
                   2898: set x $ac_cv_build
                   2899: shift
                   2900: build_cpu=$1
                   2901: build_vendor=$2
                   2902: shift; shift
                   2903: # Remember, the first character of IFS is used to create $*,
                   2904: # except with old shells:
                   2905: build_os=$*
                   2906: IFS=$ac_save_IFS
                   2907: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
                   2908: 
                   2909: 
                   2910: { $as_echo "$as_me:$LINENO: checking host system type" >&5
                   2911: $as_echo_n "checking host system type... " >&6; }
                   2912: if test "${ac_cv_host+set}" = set; then
                   2913:   $as_echo_n "(cached) " >&6
                   2914: else
                   2915:   if test "x$host_alias" = x; then
                   2916:   ac_cv_host=$ac_cv_build
                   2917: else
                   2918:   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
                   2919:     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
                   2920: $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
                   2921:    { (exit 1); exit 1; }; }
                   2922: fi
                   2923: 
                   2924: fi
                   2925: { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
                   2926: $as_echo "$ac_cv_host" >&6; }
                   2927: case $ac_cv_host in
                   2928: *-*-*) ;;
                   2929: *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
                   2930: $as_echo "$as_me: error: invalid value of canonical host" >&2;}
                   2931:    { (exit 1); exit 1; }; };;
                   2932: esac
                   2933: host=$ac_cv_host
                   2934: ac_save_IFS=$IFS; IFS='-'
                   2935: set x $ac_cv_host
                   2936: shift
                   2937: host_cpu=$1
                   2938: host_vendor=$2
                   2939: shift; shift
                   2940: # Remember, the first character of IFS is used to create $*,
                   2941: # except with old shells:
                   2942: host_os=$*
                   2943: IFS=$ac_save_IFS
                   2944: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
                   2945: 
                   2946: 
                   2947: { $as_echo "$as_me:$LINENO: checking target system type" >&5
                   2948: $as_echo_n "checking target system type... " >&6; }
                   2949: if test "${ac_cv_target+set}" = set; then
                   2950:   $as_echo_n "(cached) " >&6
                   2951: else
                   2952:   if test "x$target_alias" = x; then
                   2953:   ac_cv_target=$ac_cv_host
                   2954: else
                   2955:   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
                   2956:     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
                   2957: $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
                   2958:    { (exit 1); exit 1; }; }
                   2959: fi
                   2960: 
                   2961: fi
                   2962: { $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
                   2963: $as_echo "$ac_cv_target" >&6; }
                   2964: case $ac_cv_target in
                   2965: *-*-*) ;;
                   2966: *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
                   2967: $as_echo "$as_me: error: invalid value of canonical target" >&2;}
                   2968:    { (exit 1); exit 1; }; };;
                   2969: esac
                   2970: target=$ac_cv_target
                   2971: ac_save_IFS=$IFS; IFS='-'
                   2972: set x $ac_cv_target
                   2973: shift
                   2974: target_cpu=$1
                   2975: target_vendor=$2
                   2976: shift; shift
                   2977: # Remember, the first character of IFS is used to create $*,
                   2978: # except with old shells:
                   2979: target_os=$*
                   2980: IFS=$ac_save_IFS
                   2981: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
                   2982: 
                   2983: 
                   2984: # The aliases save the names the user supplied, while $host etc.
                   2985: # will get canonicalized.
                   2986: test -n "$target_alias" &&
                   2987:   test "$program_prefix$program_suffix$program_transform_name" = \
                   2988:     NONENONEs,x,x, &&
                   2989:   program_prefix=${target_alias}-
                   2990: 
                   2991: if test -n "$ac_tool_prefix"; then
                   2992:   # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
                   2993: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
                   2994: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
                   2995: $as_echo_n "checking for $ac_word... " >&6; }
                   2996: if test "${ac_cv_prog_MKDEP+set}" = set; then
                   2997:   $as_echo_n "(cached) " >&6
                   2998: else
                   2999:   if test -n "$MKDEP"; then
                   3000:   ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
                   3001: else
                   3002: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3003: for as_dir in $PATH
                   3004: do
                   3005:   IFS=$as_save_IFS
                   3006:   test -z "$as_dir" && as_dir=.
                   3007:   for ac_exec_ext in '' $ac_executable_extensions; do
                   3008:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   3009:     ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
                   3010:     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   3011:     break 2
                   3012:   fi
                   3013: done
                   3014: done
                   3015: IFS=$as_save_IFS
                   3016: 
                   3017: fi
                   3018: fi
                   3019: MKDEP=$ac_cv_prog_MKDEP
                   3020: if test -n "$MKDEP"; then
                   3021:   { $as_echo "$as_me:$LINENO: result: $MKDEP" >&5
                   3022: $as_echo "$MKDEP" >&6; }
                   3023: else
                   3024:   { $as_echo "$as_me:$LINENO: result: no" >&5
                   3025: $as_echo "no" >&6; }
                   3026: fi
                   3027: 
                   3028: 
                   3029: fi
                   3030: if test -z "$ac_cv_prog_MKDEP"; then
                   3031:   ac_ct_MKDEP=$MKDEP
                   3032:   # Extract the first word of "mkdep", so it can be a program name with args.
                   3033: set dummy mkdep; ac_word=$2
                   3034: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
                   3035: $as_echo_n "checking for $ac_word... " >&6; }
                   3036: if test "${ac_cv_prog_ac_ct_MKDEP+set}" = set; then
                   3037:   $as_echo_n "(cached) " >&6
                   3038: else
                   3039:   if test -n "$ac_ct_MKDEP"; then
                   3040:   ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
                   3041: else
                   3042: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3043: for as_dir in $PATH
                   3044: do
                   3045:   IFS=$as_save_IFS
                   3046:   test -z "$as_dir" && as_dir=.
                   3047:   for ac_exec_ext in '' $ac_executable_extensions; do
                   3048:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   3049:     ac_cv_prog_ac_ct_MKDEP="mkdep"
                   3050:     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   3051:     break 2
                   3052:   fi
                   3053: done
                   3054: done
                   3055: IFS=$as_save_IFS
                   3056: 
                   3057: fi
                   3058: fi
                   3059: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
                   3060: if test -n "$ac_ct_MKDEP"; then
                   3061:   { $as_echo "$as_me:$LINENO: result: $ac_ct_MKDEP" >&5
                   3062: $as_echo "$ac_ct_MKDEP" >&6; }
                   3063: else
                   3064:   { $as_echo "$as_me:$LINENO: result: no" >&5
                   3065: $as_echo "no" >&6; }
                   3066: fi
                   3067: 
                   3068:   if test "x$ac_ct_MKDEP" = x; then
                   3069:     MKDEP="no"
                   3070:   else
                   3071:     case $cross_compiling:$ac_tool_warned in
                   3072: yes:)
                   3073: { $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
                   3074: whose name does not start with the host triplet.  If you think this
                   3075: configuration is useful to you, please write to autoconf@gnu.org." >&5
                   3076: $as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
                   3077: whose name does not start with the host triplet.  If you think this
                   3078: configuration is useful to you, please write to autoconf@gnu.org." >&2;}
                   3079: ac_tool_warned=yes ;;
                   3080: esac
                   3081:     MKDEP=$ac_ct_MKDEP
                   3082:   fi
                   3083: else
                   3084:   MKDEP="$ac_cv_prog_MKDEP"
                   3085: fi
                   3086: 
                   3087: 
                   3088: 
                   3089: CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}"
                   3090: LDFLAGS="-L/usr/local/lib ${LDFLAGS}"
                   3091: 
1.3       misho    3092: 
                   3093: 
                   3094: { $as_echo "$as_me:$LINENO: checking for readline in -lreadline" >&5
                   3095: $as_echo_n "checking for readline in -lreadline... " >&6; }
                   3096: if test "${ac_cv_lib_readline_readline+set}" = set; then
                   3097:   $as_echo_n "(cached) " >&6
                   3098: else
                   3099:   ac_check_lib_save_LIBS=$LIBS
                   3100: LIBS="-lreadline  $LIBS"
                   3101: cat >conftest.$ac_ext <<_ACEOF
                   3102: /* confdefs.h.  */
                   3103: _ACEOF
                   3104: cat confdefs.h >>conftest.$ac_ext
                   3105: cat >>conftest.$ac_ext <<_ACEOF
                   3106: /* end confdefs.h.  */
                   3107: 
                   3108: /* Override any GCC internal prototype to avoid an error.
                   3109:    Use char because int might match the return type of a GCC
                   3110:    builtin and then its argument prototype would still apply.  */
                   3111: #ifdef __cplusplus
                   3112: extern "C"
                   3113: #endif
                   3114: char readline ();
                   3115: int
                   3116: main ()
                   3117: {
                   3118: return readline ();
                   3119:   ;
                   3120:   return 0;
                   3121: }
                   3122: _ACEOF
                   3123: rm -f conftest.$ac_objext conftest$ac_exeext
                   3124: if { (ac_try="$ac_link"
                   3125: case "(($ac_try" in
                   3126:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3127:   *) ac_try_echo=$ac_try;;
                   3128: esac
                   3129: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3130: $as_echo "$ac_try_echo") >&5
                   3131:   (eval "$ac_link") 2>conftest.er1
                   3132:   ac_status=$?
                   3133:   grep -v '^ *+' conftest.er1 >conftest.err
                   3134:   rm -f conftest.er1
                   3135:   cat conftest.err >&5
                   3136:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3137:   (exit $ac_status); } && {
                   3138:         test -z "$ac_c_werror_flag" ||
                   3139:         test ! -s conftest.err
                   3140:        } && test -s conftest$ac_exeext && {
                   3141:         test "$cross_compiling" = yes ||
                   3142:         $as_test_x conftest$ac_exeext
                   3143:        }; then
                   3144:   ac_cv_lib_readline_readline=yes
                   3145: else
                   3146:   $as_echo "$as_me: failed program was:" >&5
                   3147: sed 's/^/| /' conftest.$ac_ext >&5
                   3148: 
                   3149:        ac_cv_lib_readline_readline=no
                   3150: fi
                   3151: 
                   3152: rm -rf conftest.dSYM
                   3153: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
                   3154:       conftest$ac_exeext conftest.$ac_ext
                   3155: LIBS=$ac_check_lib_save_LIBS
                   3156: fi
                   3157: { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_readline" >&5
                   3158: $as_echo "$ac_cv_lib_readline_readline" >&6; }
                   3159: if test $ac_cv_lib_readline_readline = yes; then
                   3160:   cat >>confdefs.h <<_ACEOF
                   3161: #define HAVE_LIBREADLINE 1
                   3162: _ACEOF
                   3163: 
                   3164:   LIBS="-lreadline $LIBS"
                   3165: 
                   3166: fi
                   3167: 
                   3168: 
1.1       misho    3169: # Checks for header files.
                   3170: ac_ext=c
                   3171: ac_cpp='$CPP $CPPFLAGS'
                   3172: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3173: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3174: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3175: { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
                   3176: $as_echo_n "checking how to run the C preprocessor... " >&6; }
                   3177: # On Suns, sometimes $CPP names a directory.
                   3178: if test -n "$CPP" && test -d "$CPP"; then
                   3179:   CPP=
                   3180: fi
                   3181: if test -z "$CPP"; then
                   3182:   if test "${ac_cv_prog_CPP+set}" = set; then
                   3183:   $as_echo_n "(cached) " >&6
                   3184: else
                   3185:       # Double quotes because CPP needs to be expanded
                   3186:     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
                   3187:     do
                   3188:       ac_preproc_ok=false
                   3189: for ac_c_preproc_warn_flag in '' yes
                   3190: do
                   3191:   # Use a header file that comes with gcc, so configuring glibc
                   3192:   # with a fresh cross-compiler works.
                   3193:   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   3194:   # <limits.h> exists even on freestanding compilers.
                   3195:   # On the NeXT, cc -E runs the code through the compiler's parser,
                   3196:   # not just through cpp. "Syntax error" is here to catch this case.
                   3197:   cat >conftest.$ac_ext <<_ACEOF
                   3198: /* confdefs.h.  */
                   3199: _ACEOF
                   3200: cat confdefs.h >>conftest.$ac_ext
                   3201: cat >>conftest.$ac_ext <<_ACEOF
                   3202: /* end confdefs.h.  */
                   3203: #ifdef __STDC__
                   3204: # include <limits.h>
                   3205: #else
                   3206: # include <assert.h>
                   3207: #endif
                   3208:                     Syntax error
                   3209: _ACEOF
                   3210: if { (ac_try="$ac_cpp conftest.$ac_ext"
                   3211: case "(($ac_try" in
                   3212:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3213:   *) ac_try_echo=$ac_try;;
                   3214: esac
                   3215: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3216: $as_echo "$ac_try_echo") >&5
                   3217:   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
                   3218:   ac_status=$?
                   3219:   grep -v '^ *+' conftest.er1 >conftest.err
                   3220:   rm -f conftest.er1
                   3221:   cat conftest.err >&5
                   3222:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3223:   (exit $ac_status); } >/dev/null && {
                   3224:         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
                   3225:         test ! -s conftest.err
                   3226:        }; then
                   3227:   :
                   3228: else
                   3229:   $as_echo "$as_me: failed program was:" >&5
                   3230: sed 's/^/| /' conftest.$ac_ext >&5
                   3231: 
                   3232:   # Broken: fails on valid input.
                   3233: continue
                   3234: fi
                   3235: 
                   3236: rm -f conftest.err conftest.$ac_ext
                   3237: 
                   3238:   # OK, works on sane cases.  Now check whether nonexistent headers
                   3239:   # can be detected and how.
                   3240:   cat >conftest.$ac_ext <<_ACEOF
                   3241: /* confdefs.h.  */
                   3242: _ACEOF
                   3243: cat confdefs.h >>conftest.$ac_ext
                   3244: cat >>conftest.$ac_ext <<_ACEOF
                   3245: /* end confdefs.h.  */
                   3246: #include <ac_nonexistent.h>
                   3247: _ACEOF
                   3248: if { (ac_try="$ac_cpp conftest.$ac_ext"
                   3249: case "(($ac_try" in
                   3250:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3251:   *) ac_try_echo=$ac_try;;
                   3252: esac
                   3253: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3254: $as_echo "$ac_try_echo") >&5
                   3255:   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
                   3256:   ac_status=$?
                   3257:   grep -v '^ *+' conftest.er1 >conftest.err
                   3258:   rm -f conftest.er1
                   3259:   cat conftest.err >&5
                   3260:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3261:   (exit $ac_status); } >/dev/null && {
                   3262:         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
                   3263:         test ! -s conftest.err
                   3264:        }; then
                   3265:   # Broken: success on invalid input.
                   3266: continue
                   3267: else
                   3268:   $as_echo "$as_me: failed program was:" >&5
                   3269: sed 's/^/| /' conftest.$ac_ext >&5
                   3270: 
                   3271:   # Passes both tests.
                   3272: ac_preproc_ok=:
                   3273: break
                   3274: fi
                   3275: 
                   3276: rm -f conftest.err conftest.$ac_ext
                   3277: 
                   3278: done
                   3279: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
                   3280: rm -f conftest.err conftest.$ac_ext
                   3281: if $ac_preproc_ok; then
                   3282:   break
                   3283: fi
                   3284: 
                   3285:     done
                   3286:     ac_cv_prog_CPP=$CPP
                   3287: 
                   3288: fi
                   3289:   CPP=$ac_cv_prog_CPP
                   3290: else
                   3291:   ac_cv_prog_CPP=$CPP
                   3292: fi
                   3293: { $as_echo "$as_me:$LINENO: result: $CPP" >&5
                   3294: $as_echo "$CPP" >&6; }
                   3295: ac_preproc_ok=false
                   3296: for ac_c_preproc_warn_flag in '' yes
                   3297: do
                   3298:   # Use a header file that comes with gcc, so configuring glibc
                   3299:   # with a fresh cross-compiler works.
                   3300:   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   3301:   # <limits.h> exists even on freestanding compilers.
                   3302:   # On the NeXT, cc -E runs the code through the compiler's parser,
                   3303:   # not just through cpp. "Syntax error" is here to catch this case.
                   3304:   cat >conftest.$ac_ext <<_ACEOF
                   3305: /* confdefs.h.  */
                   3306: _ACEOF
                   3307: cat confdefs.h >>conftest.$ac_ext
                   3308: cat >>conftest.$ac_ext <<_ACEOF
                   3309: /* end confdefs.h.  */
                   3310: #ifdef __STDC__
                   3311: # include <limits.h>
                   3312: #else
                   3313: # include <assert.h>
                   3314: #endif
                   3315:                     Syntax error
                   3316: _ACEOF
                   3317: if { (ac_try="$ac_cpp conftest.$ac_ext"
                   3318: case "(($ac_try" in
                   3319:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3320:   *) ac_try_echo=$ac_try;;
                   3321: esac
                   3322: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3323: $as_echo "$ac_try_echo") >&5
                   3324:   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
                   3325:   ac_status=$?
                   3326:   grep -v '^ *+' conftest.er1 >conftest.err
                   3327:   rm -f conftest.er1
                   3328:   cat conftest.err >&5
                   3329:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3330:   (exit $ac_status); } >/dev/null && {
                   3331:         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
                   3332:         test ! -s conftest.err
                   3333:        }; then
                   3334:   :
                   3335: else
                   3336:   $as_echo "$as_me: failed program was:" >&5
                   3337: sed 's/^/| /' conftest.$ac_ext >&5
                   3338: 
                   3339:   # Broken: fails on valid input.
                   3340: continue
                   3341: fi
                   3342: 
                   3343: rm -f conftest.err conftest.$ac_ext
                   3344: 
                   3345:   # OK, works on sane cases.  Now check whether nonexistent headers
                   3346:   # can be detected and how.
                   3347:   cat >conftest.$ac_ext <<_ACEOF
                   3348: /* confdefs.h.  */
                   3349: _ACEOF
                   3350: cat confdefs.h >>conftest.$ac_ext
                   3351: cat >>conftest.$ac_ext <<_ACEOF
                   3352: /* end confdefs.h.  */
                   3353: #include <ac_nonexistent.h>
                   3354: _ACEOF
                   3355: if { (ac_try="$ac_cpp conftest.$ac_ext"
                   3356: case "(($ac_try" in
                   3357:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3358:   *) ac_try_echo=$ac_try;;
                   3359: esac
                   3360: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3361: $as_echo "$ac_try_echo") >&5
                   3362:   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
                   3363:   ac_status=$?
                   3364:   grep -v '^ *+' conftest.er1 >conftest.err
                   3365:   rm -f conftest.er1
                   3366:   cat conftest.err >&5
                   3367:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3368:   (exit $ac_status); } >/dev/null && {
                   3369:         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
                   3370:         test ! -s conftest.err
                   3371:        }; then
                   3372:   # Broken: success on invalid input.
                   3373: continue
                   3374: else
                   3375:   $as_echo "$as_me: failed program was:" >&5
                   3376: sed 's/^/| /' conftest.$ac_ext >&5
                   3377: 
                   3378:   # Passes both tests.
                   3379: ac_preproc_ok=:
                   3380: break
                   3381: fi
                   3382: 
                   3383: rm -f conftest.err conftest.$ac_ext
                   3384: 
                   3385: done
                   3386: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
                   3387: rm -f conftest.err conftest.$ac_ext
                   3388: if $ac_preproc_ok; then
                   3389:   :
                   3390: else
                   3391:   { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
                   3392: See \`config.log' for more details." >&5
                   3393: $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
                   3394: See \`config.log' for more details." >&2;}
                   3395:    { (exit 1); exit 1; }; }
                   3396: fi
                   3397: 
                   3398: ac_ext=c
                   3399: ac_cpp='$CPP $CPPFLAGS'
                   3400: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3401: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3402: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3403: 
                   3404: 
                   3405: { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
                   3406: $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
                   3407: if test "${ac_cv_path_GREP+set}" = set; then
                   3408:   $as_echo_n "(cached) " >&6
                   3409: else
                   3410:   if test -z "$GREP"; then
                   3411:   ac_path_GREP_found=false
                   3412:   # Loop through the user's path and test for each of PROGNAME-LIST
                   3413:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3414: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
                   3415: do
                   3416:   IFS=$as_save_IFS
                   3417:   test -z "$as_dir" && as_dir=.
                   3418:   for ac_prog in grep ggrep; do
                   3419:     for ac_exec_ext in '' $ac_executable_extensions; do
                   3420:       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
                   3421:       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
                   3422: # Check for GNU ac_path_GREP and select it if it is found.
                   3423:   # Check for GNU $ac_path_GREP
                   3424: case `"$ac_path_GREP" --version 2>&1` in
                   3425: *GNU*)
                   3426:   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
                   3427: *)
                   3428:   ac_count=0
                   3429:   $as_echo_n 0123456789 >"conftest.in"
                   3430:   while :
                   3431:   do
                   3432:     cat "conftest.in" "conftest.in" >"conftest.tmp"
                   3433:     mv "conftest.tmp" "conftest.in"
                   3434:     cp "conftest.in" "conftest.nl"
                   3435:     $as_echo 'GREP' >> "conftest.nl"
                   3436:     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
                   3437:     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
                   3438:     ac_count=`expr $ac_count + 1`
                   3439:     if test $ac_count -gt ${ac_path_GREP_max-0}; then
                   3440:       # Best one so far, save it but keep looking for a better one
                   3441:       ac_cv_path_GREP="$ac_path_GREP"
                   3442:       ac_path_GREP_max=$ac_count
                   3443:     fi
                   3444:     # 10*(2^10) chars as input seems more than enough
                   3445:     test $ac_count -gt 10 && break
                   3446:   done
                   3447:   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
                   3448: esac
                   3449: 
                   3450:       $ac_path_GREP_found && break 3
                   3451:     done
                   3452:   done
                   3453: done
                   3454: IFS=$as_save_IFS
                   3455:   if test -z "$ac_cv_path_GREP"; then
                   3456:     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
                   3457: $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
                   3458:    { (exit 1); exit 1; }; }
                   3459:   fi
                   3460: else
                   3461:   ac_cv_path_GREP=$GREP
                   3462: fi
                   3463: 
                   3464: fi
                   3465: { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
                   3466: $as_echo "$ac_cv_path_GREP" >&6; }
                   3467:  GREP="$ac_cv_path_GREP"
                   3468: 
                   3469: 
                   3470: { $as_echo "$as_me:$LINENO: checking for egrep" >&5
                   3471: $as_echo_n "checking for egrep... " >&6; }
                   3472: if test "${ac_cv_path_EGREP+set}" = set; then
                   3473:   $as_echo_n "(cached) " >&6
                   3474: else
                   3475:   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
                   3476:    then ac_cv_path_EGREP="$GREP -E"
                   3477:    else
                   3478:      if test -z "$EGREP"; then
                   3479:   ac_path_EGREP_found=false
                   3480:   # Loop through the user's path and test for each of PROGNAME-LIST
                   3481:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3482: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
                   3483: do
                   3484:   IFS=$as_save_IFS
                   3485:   test -z "$as_dir" && as_dir=.
                   3486:   for ac_prog in egrep; do
                   3487:     for ac_exec_ext in '' $ac_executable_extensions; do
                   3488:       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
                   3489:       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
                   3490: # Check for GNU ac_path_EGREP and select it if it is found.
                   3491:   # Check for GNU $ac_path_EGREP
                   3492: case `"$ac_path_EGREP" --version 2>&1` in
                   3493: *GNU*)
                   3494:   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
                   3495: *)
                   3496:   ac_count=0
                   3497:   $as_echo_n 0123456789 >"conftest.in"
                   3498:   while :
                   3499:   do
                   3500:     cat "conftest.in" "conftest.in" >"conftest.tmp"
                   3501:     mv "conftest.tmp" "conftest.in"
                   3502:     cp "conftest.in" "conftest.nl"
                   3503:     $as_echo 'EGREP' >> "conftest.nl"
                   3504:     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
                   3505:     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
                   3506:     ac_count=`expr $ac_count + 1`
                   3507:     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
                   3508:       # Best one so far, save it but keep looking for a better one
                   3509:       ac_cv_path_EGREP="$ac_path_EGREP"
                   3510:       ac_path_EGREP_max=$ac_count
                   3511:     fi
                   3512:     # 10*(2^10) chars as input seems more than enough
                   3513:     test $ac_count -gt 10 && break
                   3514:   done
                   3515:   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
                   3516: esac
                   3517: 
                   3518:       $ac_path_EGREP_found && break 3
                   3519:     done
                   3520:   done
                   3521: done
                   3522: IFS=$as_save_IFS
                   3523:   if test -z "$ac_cv_path_EGREP"; then
                   3524:     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
                   3525: $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
                   3526:    { (exit 1); exit 1; }; }
                   3527:   fi
                   3528: else
                   3529:   ac_cv_path_EGREP=$EGREP
                   3530: fi
                   3531: 
                   3532:    fi
                   3533: fi
                   3534: { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
                   3535: $as_echo "$ac_cv_path_EGREP" >&6; }
                   3536:  EGREP="$ac_cv_path_EGREP"
                   3537: 
                   3538: 
                   3539: { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
                   3540: $as_echo_n "checking for ANSI C header files... " >&6; }
                   3541: if test "${ac_cv_header_stdc+set}" = set; then
                   3542:   $as_echo_n "(cached) " >&6
                   3543: else
                   3544:   cat >conftest.$ac_ext <<_ACEOF
                   3545: /* confdefs.h.  */
                   3546: _ACEOF
                   3547: cat confdefs.h >>conftest.$ac_ext
                   3548: cat >>conftest.$ac_ext <<_ACEOF
                   3549: /* end confdefs.h.  */
                   3550: #include <stdlib.h>
                   3551: #include <stdarg.h>
                   3552: #include <string.h>
                   3553: #include <float.h>
                   3554: 
                   3555: int
                   3556: main ()
                   3557: {
                   3558: 
                   3559:   ;
                   3560:   return 0;
                   3561: }
                   3562: _ACEOF
                   3563: rm -f conftest.$ac_objext
                   3564: if { (ac_try="$ac_compile"
                   3565: case "(($ac_try" in
                   3566:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3567:   *) ac_try_echo=$ac_try;;
                   3568: esac
                   3569: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3570: $as_echo "$ac_try_echo") >&5
                   3571:   (eval "$ac_compile") 2>conftest.er1
                   3572:   ac_status=$?
                   3573:   grep -v '^ *+' conftest.er1 >conftest.err
                   3574:   rm -f conftest.er1
                   3575:   cat conftest.err >&5
                   3576:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3577:   (exit $ac_status); } && {
                   3578:         test -z "$ac_c_werror_flag" ||
                   3579:         test ! -s conftest.err
                   3580:        } && test -s conftest.$ac_objext; then
                   3581:   ac_cv_header_stdc=yes
                   3582: else
                   3583:   $as_echo "$as_me: failed program was:" >&5
                   3584: sed 's/^/| /' conftest.$ac_ext >&5
                   3585: 
                   3586:        ac_cv_header_stdc=no
                   3587: fi
                   3588: 
                   3589: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   3590: 
                   3591: if test $ac_cv_header_stdc = yes; then
                   3592:   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
                   3593:   cat >conftest.$ac_ext <<_ACEOF
                   3594: /* confdefs.h.  */
                   3595: _ACEOF
                   3596: cat confdefs.h >>conftest.$ac_ext
                   3597: cat >>conftest.$ac_ext <<_ACEOF
                   3598: /* end confdefs.h.  */
                   3599: #include <string.h>
                   3600: 
                   3601: _ACEOF
                   3602: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
                   3603:   $EGREP "memchr" >/dev/null 2>&1; then
                   3604:   :
                   3605: else
                   3606:   ac_cv_header_stdc=no
                   3607: fi
                   3608: rm -f conftest*
                   3609: 
                   3610: fi
                   3611: 
                   3612: if test $ac_cv_header_stdc = yes; then
                   3613:   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
                   3614:   cat >conftest.$ac_ext <<_ACEOF
                   3615: /* confdefs.h.  */
                   3616: _ACEOF
                   3617: cat confdefs.h >>conftest.$ac_ext
                   3618: cat >>conftest.$ac_ext <<_ACEOF
                   3619: /* end confdefs.h.  */
                   3620: #include <stdlib.h>
                   3621: 
                   3622: _ACEOF
                   3623: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
                   3624:   $EGREP "free" >/dev/null 2>&1; then
                   3625:   :
                   3626: else
                   3627:   ac_cv_header_stdc=no
                   3628: fi
                   3629: rm -f conftest*
                   3630: 
                   3631: fi
                   3632: 
                   3633: if test $ac_cv_header_stdc = yes; then
                   3634:   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
                   3635:   if test "$cross_compiling" = yes; then
                   3636:   :
                   3637: else
                   3638:   cat >conftest.$ac_ext <<_ACEOF
                   3639: /* confdefs.h.  */
                   3640: _ACEOF
                   3641: cat confdefs.h >>conftest.$ac_ext
                   3642: cat >>conftest.$ac_ext <<_ACEOF
                   3643: /* end confdefs.h.  */
                   3644: #include <ctype.h>
                   3645: #include <stdlib.h>
                   3646: #if ((' ' & 0x0FF) == 0x020)
                   3647: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
                   3648: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
                   3649: #else
                   3650: # define ISLOWER(c) \
                   3651:                   (('a' <= (c) && (c) <= 'i') \
                   3652:                     || ('j' <= (c) && (c) <= 'r') \
                   3653:                     || ('s' <= (c) && (c) <= 'z'))
                   3654: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
                   3655: #endif
                   3656: 
                   3657: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
                   3658: int
                   3659: main ()
                   3660: {
                   3661:   int i;
                   3662:   for (i = 0; i < 256; i++)
                   3663:     if (XOR (islower (i), ISLOWER (i))
                   3664:        || toupper (i) != TOUPPER (i))
                   3665:       return 2;
                   3666:   return 0;
                   3667: }
                   3668: _ACEOF
                   3669: rm -f conftest$ac_exeext
                   3670: if { (ac_try="$ac_link"
                   3671: case "(($ac_try" in
                   3672:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3673:   *) ac_try_echo=$ac_try;;
                   3674: esac
                   3675: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3676: $as_echo "$ac_try_echo") >&5
                   3677:   (eval "$ac_link") 2>&5
                   3678:   ac_status=$?
                   3679:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3680:   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
                   3681:   { (case "(($ac_try" in
                   3682:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3683:   *) ac_try_echo=$ac_try;;
                   3684: esac
                   3685: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3686: $as_echo "$ac_try_echo") >&5
                   3687:   (eval "$ac_try") 2>&5
                   3688:   ac_status=$?
                   3689:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3690:   (exit $ac_status); }; }; then
                   3691:   :
                   3692: else
                   3693:   $as_echo "$as_me: program exited with status $ac_status" >&5
                   3694: $as_echo "$as_me: failed program was:" >&5
                   3695: sed 's/^/| /' conftest.$ac_ext >&5
                   3696: 
                   3697: ( exit $ac_status )
                   3698: ac_cv_header_stdc=no
                   3699: fi
                   3700: rm -rf conftest.dSYM
                   3701: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
                   3702: fi
                   3703: 
                   3704: 
                   3705: fi
                   3706: fi
                   3707: { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
                   3708: $as_echo "$ac_cv_header_stdc" >&6; }
                   3709: if test $ac_cv_header_stdc = yes; then
                   3710: 
                   3711: cat >>confdefs.h <<\_ACEOF
                   3712: #define STDC_HEADERS 1
                   3713: _ACEOF
                   3714: 
                   3715: fi
                   3716: 
                   3717: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
                   3718: 
                   3719: 
                   3720: 
                   3721: 
                   3722: 
                   3723: 
                   3724: 
                   3725: 
                   3726: 
                   3727: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                   3728:                  inttypes.h stdint.h unistd.h
                   3729: do
                   3730: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   3731: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
                   3732: $as_echo_n "checking for $ac_header... " >&6; }
                   3733: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
                   3734:   $as_echo_n "(cached) " >&6
                   3735: else
                   3736:   cat >conftest.$ac_ext <<_ACEOF
                   3737: /* confdefs.h.  */
                   3738: _ACEOF
                   3739: cat confdefs.h >>conftest.$ac_ext
                   3740: cat >>conftest.$ac_ext <<_ACEOF
                   3741: /* end confdefs.h.  */
                   3742: $ac_includes_default
                   3743: 
                   3744: #include <$ac_header>
                   3745: _ACEOF
                   3746: rm -f conftest.$ac_objext
                   3747: if { (ac_try="$ac_compile"
                   3748: case "(($ac_try" in
                   3749:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3750:   *) ac_try_echo=$ac_try;;
                   3751: esac
                   3752: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3753: $as_echo "$ac_try_echo") >&5
                   3754:   (eval "$ac_compile") 2>conftest.er1
                   3755:   ac_status=$?
                   3756:   grep -v '^ *+' conftest.er1 >conftest.err
                   3757:   rm -f conftest.er1
                   3758:   cat conftest.err >&5
                   3759:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3760:   (exit $ac_status); } && {
                   3761:         test -z "$ac_c_werror_flag" ||
                   3762:         test ! -s conftest.err
                   3763:        } && test -s conftest.$ac_objext; then
                   3764:   eval "$as_ac_Header=yes"
                   3765: else
                   3766:   $as_echo "$as_me: failed program was:" >&5
                   3767: sed 's/^/| /' conftest.$ac_ext >&5
                   3768: 
                   3769:        eval "$as_ac_Header=no"
                   3770: fi
                   3771: 
                   3772: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   3773: fi
                   3774: ac_res=`eval 'as_val=${'$as_ac_Header'}
                   3775:                 $as_echo "$as_val"'`
                   3776:               { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
                   3777: $as_echo "$ac_res" >&6; }
                   3778: if test `eval 'as_val=${'$as_ac_Header'}
                   3779:                 $as_echo "$as_val"'` = yes; then
                   3780:   cat >>confdefs.h <<_ACEOF
                   3781: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
                   3782: _ACEOF
                   3783: 
                   3784: fi
                   3785: 
                   3786: done
                   3787: 
                   3788: 
                   3789: 
                   3790: 
                   3791: 
                   3792: 
                   3793: 
                   3794: for ac_header in stdlib.h string.h sys/ioctl.h termios.h unistd.h
                   3795: do
                   3796: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   3797: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
                   3798:   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
                   3799: $as_echo_n "checking for $ac_header... " >&6; }
                   3800: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
                   3801:   $as_echo_n "(cached) " >&6
                   3802: fi
                   3803: ac_res=`eval 'as_val=${'$as_ac_Header'}
                   3804:                 $as_echo "$as_val"'`
                   3805:               { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
                   3806: $as_echo "$ac_res" >&6; }
                   3807: else
                   3808:   # Is the header compilable?
                   3809: { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
                   3810: $as_echo_n "checking $ac_header usability... " >&6; }
                   3811: cat >conftest.$ac_ext <<_ACEOF
                   3812: /* confdefs.h.  */
                   3813: _ACEOF
                   3814: cat confdefs.h >>conftest.$ac_ext
                   3815: cat >>conftest.$ac_ext <<_ACEOF
                   3816: /* end confdefs.h.  */
                   3817: $ac_includes_default
                   3818: #include <$ac_header>
                   3819: _ACEOF
                   3820: rm -f conftest.$ac_objext
                   3821: if { (ac_try="$ac_compile"
                   3822: case "(($ac_try" in
                   3823:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3824:   *) ac_try_echo=$ac_try;;
                   3825: esac
                   3826: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3827: $as_echo "$ac_try_echo") >&5
                   3828:   (eval "$ac_compile") 2>conftest.er1
                   3829:   ac_status=$?
                   3830:   grep -v '^ *+' conftest.er1 >conftest.err
                   3831:   rm -f conftest.er1
                   3832:   cat conftest.err >&5
                   3833:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3834:   (exit $ac_status); } && {
                   3835:         test -z "$ac_c_werror_flag" ||
                   3836:         test ! -s conftest.err
                   3837:        } && test -s conftest.$ac_objext; then
                   3838:   ac_header_compiler=yes
                   3839: else
                   3840:   $as_echo "$as_me: failed program was:" >&5
                   3841: sed 's/^/| /' conftest.$ac_ext >&5
                   3842: 
                   3843:        ac_header_compiler=no
                   3844: fi
                   3845: 
                   3846: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   3847: { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
                   3848: $as_echo "$ac_header_compiler" >&6; }
                   3849: 
                   3850: # Is the header present?
                   3851: { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
                   3852: $as_echo_n "checking $ac_header presence... " >&6; }
                   3853: cat >conftest.$ac_ext <<_ACEOF
                   3854: /* confdefs.h.  */
                   3855: _ACEOF
                   3856: cat confdefs.h >>conftest.$ac_ext
                   3857: cat >>conftest.$ac_ext <<_ACEOF
                   3858: /* end confdefs.h.  */
                   3859: #include <$ac_header>
                   3860: _ACEOF
                   3861: if { (ac_try="$ac_cpp conftest.$ac_ext"
                   3862: case "(($ac_try" in
                   3863:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3864:   *) ac_try_echo=$ac_try;;
                   3865: esac
                   3866: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3867: $as_echo "$ac_try_echo") >&5
                   3868:   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
                   3869:   ac_status=$?
                   3870:   grep -v '^ *+' conftest.er1 >conftest.err
                   3871:   rm -f conftest.er1
                   3872:   cat conftest.err >&5
                   3873:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3874:   (exit $ac_status); } >/dev/null && {
                   3875:         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
                   3876:         test ! -s conftest.err
                   3877:        }; then
                   3878:   ac_header_preproc=yes
                   3879: else
                   3880:   $as_echo "$as_me: failed program was:" >&5
                   3881: sed 's/^/| /' conftest.$ac_ext >&5
                   3882: 
                   3883:   ac_header_preproc=no
                   3884: fi
                   3885: 
                   3886: rm -f conftest.err conftest.$ac_ext
                   3887: { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
                   3888: $as_echo "$ac_header_preproc" >&6; }
                   3889: 
                   3890: # So?  What about this header?
                   3891: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
                   3892:   yes:no: )
                   3893:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
                   3894: $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
                   3895:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
                   3896: $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
                   3897:     ac_header_preproc=yes
                   3898:     ;;
                   3899:   no:yes:* )
                   3900:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
                   3901: $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
                   3902:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
                   3903: $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
                   3904:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
                   3905: $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
                   3906:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
                   3907: $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
                   3908:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
                   3909: $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
                   3910:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
                   3911: $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
                   3912:     ( cat <<\_ASBOX
                   3913: ## ----------------------------------- ##
                   3914: ## Report this to misho@openbsd-bg.org ##
                   3915: ## ----------------------------------- ##
                   3916: _ASBOX
                   3917:      ) | sed "s/^/$as_me: WARNING:     /" >&2
                   3918:     ;;
                   3919: esac
                   3920: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
                   3921: $as_echo_n "checking for $ac_header... " >&6; }
                   3922: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
                   3923:   $as_echo_n "(cached) " >&6
                   3924: else
                   3925:   eval "$as_ac_Header=\$ac_header_preproc"
                   3926: fi
                   3927: ac_res=`eval 'as_val=${'$as_ac_Header'}
                   3928:                 $as_echo "$as_val"'`
                   3929:               { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
                   3930: $as_echo "$ac_res" >&6; }
                   3931: 
                   3932: fi
                   3933: if test `eval 'as_val=${'$as_ac_Header'}
                   3934:                 $as_echo "$as_val"'` = yes; then
                   3935:   cat >>confdefs.h <<_ACEOF
                   3936: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
                   3937: _ACEOF
                   3938: 
                   3939: fi
                   3940: 
                   3941: done
                   3942: 
                   3943: 
                   3944: # Checks for typedefs, structures, and compiler characteristics.
                   3945: { $as_echo "$as_me:$LINENO: checking for inline" >&5
                   3946: $as_echo_n "checking for inline... " >&6; }
                   3947: if test "${ac_cv_c_inline+set}" = set; then
                   3948:   $as_echo_n "(cached) " >&6
                   3949: else
                   3950:   ac_cv_c_inline=no
                   3951: for ac_kw in inline __inline__ __inline; do
                   3952:   cat >conftest.$ac_ext <<_ACEOF
                   3953: /* confdefs.h.  */
                   3954: _ACEOF
                   3955: cat confdefs.h >>conftest.$ac_ext
                   3956: cat >>conftest.$ac_ext <<_ACEOF
                   3957: /* end confdefs.h.  */
                   3958: #ifndef __cplusplus
                   3959: typedef int foo_t;
                   3960: static $ac_kw foo_t static_foo () {return 0; }
                   3961: $ac_kw foo_t foo () {return 0; }
                   3962: #endif
                   3963: 
                   3964: _ACEOF
                   3965: rm -f conftest.$ac_objext
                   3966: if { (ac_try="$ac_compile"
                   3967: case "(($ac_try" in
                   3968:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3969:   *) ac_try_echo=$ac_try;;
                   3970: esac
                   3971: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   3972: $as_echo "$ac_try_echo") >&5
                   3973:   (eval "$ac_compile") 2>conftest.er1
                   3974:   ac_status=$?
                   3975:   grep -v '^ *+' conftest.er1 >conftest.err
                   3976:   rm -f conftest.er1
                   3977:   cat conftest.err >&5
                   3978:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3979:   (exit $ac_status); } && {
                   3980:         test -z "$ac_c_werror_flag" ||
                   3981:         test ! -s conftest.err
                   3982:        } && test -s conftest.$ac_objext; then
                   3983:   ac_cv_c_inline=$ac_kw
                   3984: else
                   3985:   $as_echo "$as_me: failed program was:" >&5
                   3986: sed 's/^/| /' conftest.$ac_ext >&5
                   3987: 
                   3988: 
                   3989: fi
                   3990: 
                   3991: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   3992:   test "$ac_cv_c_inline" != no && break
                   3993: done
                   3994: 
                   3995: fi
                   3996: { $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
                   3997: $as_echo "$ac_cv_c_inline" >&6; }
                   3998: 
                   3999: 
                   4000: case $ac_cv_c_inline in
                   4001:   inline | yes) ;;
                   4002:   *)
                   4003:     case $ac_cv_c_inline in
                   4004:       no) ac_val=;;
                   4005:       *) ac_val=$ac_cv_c_inline;;
                   4006:     esac
                   4007:     cat >>confdefs.h <<_ACEOF
                   4008: #ifndef __cplusplus
                   4009: #define inline $ac_val
                   4010: #endif
                   4011: _ACEOF
                   4012:     ;;
                   4013: esac
                   4014: 
                   4015: 
                   4016: # Checks for library functions.
                   4017: 
                   4018: for ac_header in stdlib.h
                   4019: do
                   4020: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   4021: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
                   4022:   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
                   4023: $as_echo_n "checking for $ac_header... " >&6; }
                   4024: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
                   4025:   $as_echo_n "(cached) " >&6
                   4026: fi
                   4027: ac_res=`eval 'as_val=${'$as_ac_Header'}
                   4028:                 $as_echo "$as_val"'`
                   4029:               { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
                   4030: $as_echo "$ac_res" >&6; }
                   4031: else
                   4032:   # Is the header compilable?
                   4033: { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
                   4034: $as_echo_n "checking $ac_header usability... " >&6; }
                   4035: cat >conftest.$ac_ext <<_ACEOF
                   4036: /* confdefs.h.  */
                   4037: _ACEOF
                   4038: cat confdefs.h >>conftest.$ac_ext
                   4039: cat >>conftest.$ac_ext <<_ACEOF
                   4040: /* end confdefs.h.  */
                   4041: $ac_includes_default
                   4042: #include <$ac_header>
                   4043: _ACEOF
                   4044: rm -f conftest.$ac_objext
                   4045: if { (ac_try="$ac_compile"
                   4046: case "(($ac_try" in
                   4047:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   4048:   *) ac_try_echo=$ac_try;;
                   4049: esac
                   4050: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   4051: $as_echo "$ac_try_echo") >&5
                   4052:   (eval "$ac_compile") 2>conftest.er1
                   4053:   ac_status=$?
                   4054:   grep -v '^ *+' conftest.er1 >conftest.err
                   4055:   rm -f conftest.er1
                   4056:   cat conftest.err >&5
                   4057:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   4058:   (exit $ac_status); } && {
                   4059:         test -z "$ac_c_werror_flag" ||
                   4060:         test ! -s conftest.err
                   4061:        } && test -s conftest.$ac_objext; then
                   4062:   ac_header_compiler=yes
                   4063: else
                   4064:   $as_echo "$as_me: failed program was:" >&5
                   4065: sed 's/^/| /' conftest.$ac_ext >&5
                   4066: 
                   4067:        ac_header_compiler=no
                   4068: fi
                   4069: 
                   4070: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   4071: { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
                   4072: $as_echo "$ac_header_compiler" >&6; }
                   4073: 
                   4074: # Is the header present?
                   4075: { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
                   4076: $as_echo_n "checking $ac_header presence... " >&6; }
                   4077: cat >conftest.$ac_ext <<_ACEOF
                   4078: /* confdefs.h.  */
                   4079: _ACEOF
                   4080: cat confdefs.h >>conftest.$ac_ext
                   4081: cat >>conftest.$ac_ext <<_ACEOF
                   4082: /* end confdefs.h.  */
                   4083: #include <$ac_header>
                   4084: _ACEOF
                   4085: if { (ac_try="$ac_cpp conftest.$ac_ext"
                   4086: case "(($ac_try" in
                   4087:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   4088:   *) ac_try_echo=$ac_try;;
                   4089: esac
                   4090: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   4091: $as_echo "$ac_try_echo") >&5
                   4092:   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
                   4093:   ac_status=$?
                   4094:   grep -v '^ *+' conftest.er1 >conftest.err
                   4095:   rm -f conftest.er1
                   4096:   cat conftest.err >&5
                   4097:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   4098:   (exit $ac_status); } >/dev/null && {
                   4099:         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
                   4100:         test ! -s conftest.err
                   4101:        }; then
                   4102:   ac_header_preproc=yes
                   4103: else
                   4104:   $as_echo "$as_me: failed program was:" >&5
                   4105: sed 's/^/| /' conftest.$ac_ext >&5
                   4106: 
                   4107:   ac_header_preproc=no
                   4108: fi
                   4109: 
                   4110: rm -f conftest.err conftest.$ac_ext
                   4111: { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
                   4112: $as_echo "$ac_header_preproc" >&6; }
                   4113: 
                   4114: # So?  What about this header?
                   4115: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
                   4116:   yes:no: )
                   4117:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
                   4118: $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
                   4119:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
                   4120: $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
                   4121:     ac_header_preproc=yes
                   4122:     ;;
                   4123:   no:yes:* )
                   4124:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
                   4125: $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
                   4126:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
                   4127: $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
                   4128:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
                   4129: $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
                   4130:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
                   4131: $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
                   4132:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
                   4133: $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
                   4134:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
                   4135: $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
                   4136:     ( cat <<\_ASBOX
                   4137: ## ----------------------------------- ##
                   4138: ## Report this to misho@openbsd-bg.org ##
                   4139: ## ----------------------------------- ##
                   4140: _ASBOX
                   4141:      ) | sed "s/^/$as_me: WARNING:     /" >&2
                   4142:     ;;
                   4143: esac
                   4144: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
                   4145: $as_echo_n "checking for $ac_header... " >&6; }
                   4146: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
                   4147:   $as_echo_n "(cached) " >&6
                   4148: else
                   4149:   eval "$as_ac_Header=\$ac_header_preproc"
                   4150: fi
                   4151: ac_res=`eval 'as_val=${'$as_ac_Header'}
                   4152:                 $as_echo "$as_val"'`
                   4153:               { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
                   4154: $as_echo "$ac_res" >&6; }
                   4155: 
                   4156: fi
                   4157: if test `eval 'as_val=${'$as_ac_Header'}
                   4158:                 $as_echo "$as_val"'` = yes; then
                   4159:   cat >>confdefs.h <<_ACEOF
                   4160: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
                   4161: _ACEOF
                   4162: 
                   4163: fi
                   4164: 
                   4165: done
                   4166: 
                   4167: { $as_echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
                   4168: $as_echo_n "checking for GNU libc compatible malloc... " >&6; }
                   4169: if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
                   4170:   $as_echo_n "(cached) " >&6
                   4171: else
                   4172:   if test "$cross_compiling" = yes; then
                   4173:   ac_cv_func_malloc_0_nonnull=no
                   4174: else
                   4175:   cat >conftest.$ac_ext <<_ACEOF
                   4176: /* confdefs.h.  */
                   4177: _ACEOF
                   4178: cat confdefs.h >>conftest.$ac_ext
                   4179: cat >>conftest.$ac_ext <<_ACEOF
                   4180: /* end confdefs.h.  */
                   4181: #if defined STDC_HEADERS || defined HAVE_STDLIB_H
                   4182: # include <stdlib.h>
                   4183: #else
                   4184: char *malloc ();
                   4185: #endif
                   4186: 
                   4187: int
                   4188: main ()
                   4189: {
                   4190: return ! malloc (0);
                   4191:   ;
                   4192:   return 0;
                   4193: }
                   4194: _ACEOF
                   4195: rm -f conftest$ac_exeext
                   4196: if { (ac_try="$ac_link"
                   4197: case "(($ac_try" in
                   4198:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   4199:   *) ac_try_echo=$ac_try;;
                   4200: esac
                   4201: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   4202: $as_echo "$ac_try_echo") >&5
                   4203:   (eval "$ac_link") 2>&5
                   4204:   ac_status=$?
                   4205:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   4206:   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
                   4207:   { (case "(($ac_try" in
                   4208:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   4209:   *) ac_try_echo=$ac_try;;
                   4210: esac
                   4211: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   4212: $as_echo "$ac_try_echo") >&5
                   4213:   (eval "$ac_try") 2>&5
                   4214:   ac_status=$?
                   4215:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   4216:   (exit $ac_status); }; }; then
                   4217:   ac_cv_func_malloc_0_nonnull=yes
                   4218: else
                   4219:   $as_echo "$as_me: program exited with status $ac_status" >&5
                   4220: $as_echo "$as_me: failed program was:" >&5
                   4221: sed 's/^/| /' conftest.$ac_ext >&5
                   4222: 
                   4223: ( exit $ac_status )
                   4224: ac_cv_func_malloc_0_nonnull=no
                   4225: fi
                   4226: rm -rf conftest.dSYM
                   4227: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
                   4228: fi
                   4229: 
                   4230: 
                   4231: fi
                   4232: { $as_echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
                   4233: $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
                   4234: if test $ac_cv_func_malloc_0_nonnull = yes; then
                   4235: 
                   4236: cat >>confdefs.h <<\_ACEOF
                   4237: #define HAVE_MALLOC 1
                   4238: _ACEOF
                   4239: 
                   4240: else
                   4241:   cat >>confdefs.h <<\_ACEOF
                   4242: #define HAVE_MALLOC 0
                   4243: _ACEOF
                   4244: 
                   4245:    case " $LIBOBJS " in
                   4246:   *" malloc.$ac_objext "* ) ;;
                   4247:   *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
                   4248:  ;;
                   4249: esac
                   4250: 
                   4251: 
                   4252: cat >>confdefs.h <<\_ACEOF
                   4253: #define malloc rpl_malloc
                   4254: _ACEOF
                   4255: 
                   4256: fi
                   4257: 
                   4258: 
                   4259: 
                   4260: 
                   4261: for ac_header in stdlib.h
                   4262: do
                   4263: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   4264: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
                   4265:   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
                   4266: $as_echo_n "checking for $ac_header... " >&6; }
                   4267: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
                   4268:   $as_echo_n "(cached) " >&6
                   4269: fi
                   4270: ac_res=`eval 'as_val=${'$as_ac_Header'}
                   4271:                 $as_echo "$as_val"'`
                   4272:               { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
                   4273: $as_echo "$ac_res" >&6; }
                   4274: else
                   4275:   # Is the header compilable?
                   4276: { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
                   4277: $as_echo_n "checking $ac_header usability... " >&6; }
                   4278: cat >conftest.$ac_ext <<_ACEOF
                   4279: /* confdefs.h.  */
                   4280: _ACEOF
                   4281: cat confdefs.h >>conftest.$ac_ext
                   4282: cat >>conftest.$ac_ext <<_ACEOF
                   4283: /* end confdefs.h.  */
                   4284: $ac_includes_default
                   4285: #include <$ac_header>
                   4286: _ACEOF
                   4287: rm -f conftest.$ac_objext
                   4288: if { (ac_try="$ac_compile"
                   4289: case "(($ac_try" in
                   4290:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   4291:   *) ac_try_echo=$ac_try;;
                   4292: esac
                   4293: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   4294: $as_echo "$ac_try_echo") >&5
                   4295:   (eval "$ac_compile") 2>conftest.er1
                   4296:   ac_status=$?
                   4297:   grep -v '^ *+' conftest.er1 >conftest.err
                   4298:   rm -f conftest.er1
                   4299:   cat conftest.err >&5
                   4300:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   4301:   (exit $ac_status); } && {
                   4302:         test -z "$ac_c_werror_flag" ||
                   4303:         test ! -s conftest.err
                   4304:        } && test -s conftest.$ac_objext; then
                   4305:   ac_header_compiler=yes
                   4306: else
                   4307:   $as_echo "$as_me: failed program was:" >&5
                   4308: sed 's/^/| /' conftest.$ac_ext >&5
                   4309: 
                   4310:        ac_header_compiler=no
                   4311: fi
                   4312: 
                   4313: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   4314: { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
                   4315: $as_echo "$ac_header_compiler" >&6; }
                   4316: 
                   4317: # Is the header present?
                   4318: { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
                   4319: $as_echo_n "checking $ac_header presence... " >&6; }
                   4320: cat >conftest.$ac_ext <<_ACEOF
                   4321: /* confdefs.h.  */
                   4322: _ACEOF
                   4323: cat confdefs.h >>conftest.$ac_ext
                   4324: cat >>conftest.$ac_ext <<_ACEOF
                   4325: /* end confdefs.h.  */
                   4326: #include <$ac_header>
                   4327: _ACEOF
                   4328: if { (ac_try="$ac_cpp conftest.$ac_ext"
                   4329: case "(($ac_try" in
                   4330:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   4331:   *) ac_try_echo=$ac_try;;
                   4332: esac
                   4333: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   4334: $as_echo "$ac_try_echo") >&5
                   4335:   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
                   4336:   ac_status=$?
                   4337:   grep -v '^ *+' conftest.er1 >conftest.err
                   4338:   rm -f conftest.er1
                   4339:   cat conftest.err >&5
                   4340:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   4341:   (exit $ac_status); } >/dev/null && {
                   4342:         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
                   4343:         test ! -s conftest.err
                   4344:        }; then
                   4345:   ac_header_preproc=yes
                   4346: else
                   4347:   $as_echo "$as_me: failed program was:" >&5
                   4348: sed 's/^/| /' conftest.$ac_ext >&5
                   4349: 
                   4350:   ac_header_preproc=no
                   4351: fi
                   4352: 
                   4353: rm -f conftest.err conftest.$ac_ext
                   4354: { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
                   4355: $as_echo "$ac_header_preproc" >&6; }
                   4356: 
                   4357: # So?  What about this header?
                   4358: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
                   4359:   yes:no: )
                   4360:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
                   4361: $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
                   4362:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
                   4363: $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
                   4364:     ac_header_preproc=yes
                   4365:     ;;
                   4366:   no:yes:* )
                   4367:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
                   4368: $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
                   4369:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
                   4370: $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
                   4371:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
                   4372: $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
                   4373:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
                   4374: $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
                   4375:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
                   4376: $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
                   4377:     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
                   4378: $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
                   4379:     ( cat <<\_ASBOX
                   4380: ## ----------------------------------- ##
                   4381: ## Report this to misho@openbsd-bg.org ##
                   4382: ## ----------------------------------- ##
                   4383: _ASBOX
                   4384:      ) | sed "s/^/$as_me: WARNING:     /" >&2
                   4385:     ;;
                   4386: esac
                   4387: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
                   4388: $as_echo_n "checking for $ac_header... " >&6; }
                   4389: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
                   4390:   $as_echo_n "(cached) " >&6
                   4391: else
                   4392:   eval "$as_ac_Header=\$ac_header_preproc"
                   4393: fi
                   4394: ac_res=`eval 'as_val=${'$as_ac_Header'}
                   4395:                 $as_echo "$as_val"'`
                   4396:               { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
                   4397: $as_echo "$ac_res" >&6; }
                   4398: 
                   4399: fi
                   4400: if test `eval 'as_val=${'$as_ac_Header'}
                   4401:                 $as_echo "$as_val"'` = yes; then
                   4402:   cat >>confdefs.h <<_ACEOF
                   4403: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
                   4404: _ACEOF
                   4405: 
                   4406: fi
                   4407: 
                   4408: done
                   4409: 
                   4410: { $as_echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5
                   4411: $as_echo_n "checking for GNU libc compatible realloc... " >&6; }
                   4412: if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then
                   4413:   $as_echo_n "(cached) " >&6
                   4414: else
                   4415:   if test "$cross_compiling" = yes; then
                   4416:   ac_cv_func_realloc_0_nonnull=no
                   4417: else
                   4418:   cat >conftest.$ac_ext <<_ACEOF
                   4419: /* confdefs.h.  */
                   4420: _ACEOF
                   4421: cat confdefs.h >>conftest.$ac_ext
                   4422: cat >>conftest.$ac_ext <<_ACEOF
                   4423: /* end confdefs.h.  */
                   4424: #if defined STDC_HEADERS || defined HAVE_STDLIB_H
                   4425: # include <stdlib.h>
                   4426: #else
                   4427: char *realloc ();
                   4428: #endif
                   4429: 
                   4430: int
                   4431: main ()
                   4432: {
                   4433: return ! realloc (0, 0);
                   4434:   ;
                   4435:   return 0;
                   4436: }
                   4437: _ACEOF
                   4438: rm -f conftest$ac_exeext
                   4439: if { (ac_try="$ac_link"
                   4440: case "(($ac_try" in
                   4441:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   4442:   *) ac_try_echo=$ac_try;;
                   4443: esac
                   4444: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   4445: $as_echo "$ac_try_echo") >&5
                   4446:   (eval "$ac_link") 2>&5
                   4447:   ac_status=$?
                   4448:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   4449:   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
                   4450:   { (case "(($ac_try" in
                   4451:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   4452:   *) ac_try_echo=$ac_try;;
                   4453: esac
                   4454: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   4455: $as_echo "$ac_try_echo") >&5
                   4456:   (eval "$ac_try") 2>&5
                   4457:   ac_status=$?
                   4458:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   4459:   (exit $ac_status); }; }; then
                   4460:   ac_cv_func_realloc_0_nonnull=yes
                   4461: else
                   4462:   $as_echo "$as_me: program exited with status $ac_status" >&5
                   4463: $as_echo "$as_me: failed program was:" >&5
                   4464: sed 's/^/| /' conftest.$ac_ext >&5
                   4465: 
                   4466: ( exit $ac_status )
                   4467: ac_cv_func_realloc_0_nonnull=no
                   4468: fi
                   4469: rm -rf conftest.dSYM
                   4470: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
                   4471: fi
                   4472: 
                   4473: 
                   4474: fi
                   4475: { $as_echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5
                   4476: $as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
                   4477: if test $ac_cv_func_realloc_0_nonnull = yes; then
                   4478: 
                   4479: cat >>confdefs.h <<\_ACEOF
                   4480: #define HAVE_REALLOC 1
                   4481: _ACEOF
                   4482: 
                   4483: else
                   4484:   cat >>confdefs.h <<\_ACEOF
                   4485: #define HAVE_REALLOC 0
                   4486: _ACEOF
                   4487: 
                   4488:    case " $LIBOBJS " in
                   4489:   *" realloc.$ac_objext "* ) ;;
                   4490:   *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
                   4491:  ;;
                   4492: esac
                   4493: 
                   4494: 
                   4495: cat >>confdefs.h <<\_ACEOF
                   4496: #define realloc rpl_realloc
                   4497: _ACEOF
                   4498: 
                   4499: fi
                   4500: 
                   4501: 
                   4502: 
                   4503: 
                   4504: 
                   4505: 
                   4506: 
                   4507: for ac_func in memset regcomp strchr strerror
                   4508: do
                   4509: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
                   4510: { $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
                   4511: $as_echo_n "checking for $ac_func... " >&6; }
                   4512: if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
                   4513:   $as_echo_n "(cached) " >&6
                   4514: else
                   4515:   cat >conftest.$ac_ext <<_ACEOF
                   4516: /* confdefs.h.  */
                   4517: _ACEOF
                   4518: cat confdefs.h >>conftest.$ac_ext
                   4519: cat >>conftest.$ac_ext <<_ACEOF
                   4520: /* end confdefs.h.  */
                   4521: /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
                   4522:    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
                   4523: #define $ac_func innocuous_$ac_func
                   4524: 
                   4525: /* System header to define __stub macros and hopefully few prototypes,
                   4526:     which can conflict with char $ac_func (); below.
                   4527:     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   4528:     <limits.h> exists even on freestanding compilers.  */
                   4529: 
                   4530: #ifdef __STDC__
                   4531: # include <limits.h>
                   4532: #else
                   4533: # include <assert.h>
                   4534: #endif
                   4535: 
                   4536: #undef $ac_func
                   4537: 
                   4538: /* Override any GCC internal prototype to avoid an error.
                   4539:    Use char because int might match the return type of a GCC
                   4540:    builtin and then its argument prototype would still apply.  */
                   4541: #ifdef __cplusplus
                   4542: extern "C"
                   4543: #endif
                   4544: char $ac_func ();
                   4545: /* The GNU C library defines this for functions which it implements
                   4546:     to always fail with ENOSYS.  Some functions are actually named
                   4547:     something starting with __ and the normal name is an alias.  */
                   4548: #if defined __stub_$ac_func || defined __stub___$ac_func
                   4549: choke me
                   4550: #endif
                   4551: 
                   4552: int
                   4553: main ()
                   4554: {
                   4555: return $ac_func ();
                   4556:   ;
                   4557:   return 0;
                   4558: }
                   4559: _ACEOF
                   4560: rm -f conftest.$ac_objext conftest$ac_exeext
                   4561: if { (ac_try="$ac_link"
                   4562: case "(($ac_try" in
                   4563:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   4564:   *) ac_try_echo=$ac_try;;
                   4565: esac
                   4566: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   4567: $as_echo "$ac_try_echo") >&5
                   4568:   (eval "$ac_link") 2>conftest.er1
                   4569:   ac_status=$?
                   4570:   grep -v '^ *+' conftest.er1 >conftest.err
                   4571:   rm -f conftest.er1
                   4572:   cat conftest.err >&5
                   4573:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   4574:   (exit $ac_status); } && {
                   4575:         test -z "$ac_c_werror_flag" ||
                   4576:         test ! -s conftest.err
                   4577:        } && test -s conftest$ac_exeext && {
                   4578:         test "$cross_compiling" = yes ||
                   4579:         $as_test_x conftest$ac_exeext
                   4580:        }; then
                   4581:   eval "$as_ac_var=yes"
                   4582: else
                   4583:   $as_echo "$as_me: failed program was:" >&5
                   4584: sed 's/^/| /' conftest.$ac_ext >&5
                   4585: 
                   4586:        eval "$as_ac_var=no"
                   4587: fi
                   4588: 
                   4589: rm -rf conftest.dSYM
                   4590: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
                   4591:       conftest$ac_exeext conftest.$ac_ext
                   4592: fi
                   4593: ac_res=`eval 'as_val=${'$as_ac_var'}
                   4594:                 $as_echo "$as_val"'`
                   4595:               { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
                   4596: $as_echo "$ac_res" >&6; }
                   4597: if test `eval 'as_val=${'$as_ac_var'}
                   4598:                 $as_echo "$as_val"'` = yes; then
                   4599:   cat >>confdefs.h <<_ACEOF
                   4600: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
                   4601: _ACEOF
                   4602: 
                   4603: fi
                   4604: done
                   4605: 
                   4606: 
1.3       misho    4607: for ac_func in readline
                   4608: do
                   4609: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
                   4610: { $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
                   4611: $as_echo_n "checking for $ac_func... " >&6; }
                   4612: if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
                   4613:   $as_echo_n "(cached) " >&6
                   4614: else
                   4615:   cat >conftest.$ac_ext <<_ACEOF
                   4616: /* confdefs.h.  */
                   4617: _ACEOF
                   4618: cat confdefs.h >>conftest.$ac_ext
                   4619: cat >>conftest.$ac_ext <<_ACEOF
                   4620: /* end confdefs.h.  */
                   4621: /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
                   4622:    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
                   4623: #define $ac_func innocuous_$ac_func
                   4624: 
                   4625: /* System header to define __stub macros and hopefully few prototypes,
                   4626:     which can conflict with char $ac_func (); below.
                   4627:     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   4628:     <limits.h> exists even on freestanding compilers.  */
                   4629: 
                   4630: #ifdef __STDC__
                   4631: # include <limits.h>
                   4632: #else
                   4633: # include <assert.h>
                   4634: #endif
                   4635: 
                   4636: #undef $ac_func
                   4637: 
                   4638: /* Override any GCC internal prototype to avoid an error.
                   4639:    Use char because int might match the return type of a GCC
                   4640:    builtin and then its argument prototype would still apply.  */
                   4641: #ifdef __cplusplus
                   4642: extern "C"
                   4643: #endif
                   4644: char $ac_func ();
                   4645: /* The GNU C library defines this for functions which it implements
                   4646:     to always fail with ENOSYS.  Some functions are actually named
                   4647:     something starting with __ and the normal name is an alias.  */
                   4648: #if defined __stub_$ac_func || defined __stub___$ac_func
                   4649: choke me
                   4650: #endif
                   4651: 
                   4652: int
                   4653: main ()
                   4654: {
                   4655: return $ac_func ();
                   4656:   ;
                   4657:   return 0;
                   4658: }
                   4659: _ACEOF
                   4660: rm -f conftest.$ac_objext conftest$ac_exeext
                   4661: if { (ac_try="$ac_link"
                   4662: case "(($ac_try" in
                   4663:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   4664:   *) ac_try_echo=$ac_try;;
                   4665: esac
                   4666: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
                   4667: $as_echo "$ac_try_echo") >&5
                   4668:   (eval "$ac_link") 2>conftest.er1
                   4669:   ac_status=$?
                   4670:   grep -v '^ *+' conftest.er1 >conftest.err
                   4671:   rm -f conftest.er1
                   4672:   cat conftest.err >&5
                   4673:   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   4674:   (exit $ac_status); } && {
                   4675:         test -z "$ac_c_werror_flag" ||
                   4676:         test ! -s conftest.err
                   4677:        } && test -s conftest$ac_exeext && {
                   4678:         test "$cross_compiling" = yes ||
                   4679:         $as_test_x conftest$ac_exeext
                   4680:        }; then
                   4681:   eval "$as_ac_var=yes"
                   4682: else
                   4683:   $as_echo "$as_me: failed program was:" >&5
                   4684: sed 's/^/| /' conftest.$ac_ext >&5
                   4685: 
                   4686:        eval "$as_ac_var=no"
                   4687: fi
                   4688: 
                   4689: rm -rf conftest.dSYM
                   4690: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
                   4691:       conftest$ac_exeext conftest.$ac_ext
                   4692: fi
                   4693: ac_res=`eval 'as_val=${'$as_ac_var'}
                   4694:                 $as_echo "$as_val"'`
                   4695:               { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
                   4696: $as_echo "$ac_res" >&6; }
                   4697: if test `eval 'as_val=${'$as_ac_var'}
                   4698:                 $as_echo "$as_val"'` = yes; then
                   4699:   cat >>confdefs.h <<_ACEOF
                   4700: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
                   4701: _ACEOF
                   4702: 
                   4703: fi
                   4704: done
                   4705: 
                   4706: 
1.1       misho    4707: DEBUG=no
                   4708: { $as_echo "$as_me:$LINENO: checking Debug Build" >&5
                   4709: $as_echo_n "checking Debug Build... " >&6; }
                   4710: # Check whether --enable-debug was given.
                   4711: if test "${enable_debug+set}" = set; then
                   4712:   enableval=$enable_debug;  DEBUG=$enableval
                   4713:                case "$enableval" in
                   4714:                        yes)
                   4715: 
                   4716: cat >>confdefs.h <<\_ACEOF
                   4717: #define __DEBUG /**/
                   4718: _ACEOF
                   4719: 
                   4720:                                CFLAGS="-g ${CFLAGS}"
                   4721:                                ;;
                   4722:                        *)
                   4723: 
                   4724: cat >>confdefs.h <<\_ACEOF
                   4725: #define NDEBUG /**/
                   4726: _ACEOF
                   4727: 
                   4728:                                ;;
                   4729:                esac
                   4730: fi
                   4731: 
                   4732: { $as_echo "$as_me:$LINENO: result: $DEBUG" >&5
                   4733: $as_echo "$DEBUG" >&6; }
                   4734: 
1.2       misho    4735: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
1.1       misho    4736: 
                   4737: cat >confcache <<\_ACEOF
                   4738: # This file is a shell script that caches the results of configure
                   4739: # tests run on this system so they can be shared between configure
                   4740: # scripts and configure runs, see configure's option --config-cache.
                   4741: # It is not useful on other systems.  If it contains results you don't
                   4742: # want to keep, you may remove or edit it.
                   4743: #
                   4744: # config.status only pays attention to the cache file if you give it
                   4745: # the --recheck option to rerun configure.
                   4746: #
                   4747: # `ac_cv_env_foo' variables (set or unset) will be overridden when
                   4748: # loading this file, other *unset* `ac_cv_foo' will be assigned the
                   4749: # following values.
                   4750: 
                   4751: _ACEOF
                   4752: 
                   4753: # The following way of writing the cache mishandles newlines in values,
                   4754: # but we know of no workaround that is simple, portable, and efficient.
                   4755: # So, we kill variables containing newlines.
                   4756: # Ultrix sh set writes to stderr and can't be redirected directly,
                   4757: # and sets the high bit in the cache file unless we assign to the vars.
                   4758: (
                   4759:   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
                   4760:     eval ac_val=\$$ac_var
                   4761:     case $ac_val in #(
                   4762:     *${as_nl}*)
                   4763:       case $ac_var in #(
                   4764:       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
                   4765: $as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
                   4766:       esac
                   4767:       case $ac_var in #(
                   4768:       _ | IFS | as_nl) ;; #(
                   4769:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   4770:       *) $as_unset $ac_var ;;
                   4771:       esac ;;
                   4772:     esac
                   4773:   done
                   4774: 
                   4775:   (set) 2>&1 |
                   4776:     case $as_nl`(ac_space=' '; set) 2>&1` in #(
                   4777:     *${as_nl}ac_space=\ *)
                   4778:       # `set' does not quote correctly, so add quotes (double-quote
                   4779:       # substitution turns \\\\ into \\, and sed turns \\ into \).
                   4780:       sed -n \
                   4781:        "s/'/'\\\\''/g;
                   4782:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
                   4783:       ;; #(
                   4784:     *)
                   4785:       # `set' quotes correctly as required by POSIX, so do not add quotes.
                   4786:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   4787:       ;;
                   4788:     esac |
                   4789:     sort
                   4790: ) |
                   4791:   sed '
                   4792:      /^ac_cv_env_/b end
                   4793:      t clear
                   4794:      :clear
                   4795:      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
                   4796:      t end
                   4797:      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
                   4798:      :end' >>confcache
                   4799: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
                   4800:   if test -w "$cache_file"; then
                   4801:     test "x$cache_file" != "x/dev/null" &&
                   4802:       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
                   4803: $as_echo "$as_me: updating cache $cache_file" >&6;}
                   4804:     cat confcache >$cache_file
                   4805:   else
                   4806:     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
                   4807: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
                   4808:   fi
                   4809: fi
                   4810: rm -f confcache
                   4811: 
                   4812: test "x$prefix" = xNONE && prefix=$ac_default_prefix
                   4813: # Let make expand exec_prefix.
                   4814: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
                   4815: 
                   4816: DEFS=-DHAVE_CONFIG_H
                   4817: 
                   4818: ac_libobjs=
                   4819: ac_ltlibobjs=
                   4820: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
                   4821:   # 1. Remove the extension, and $U if already installed.
                   4822:   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
                   4823:   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
                   4824:   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
                   4825:   #    will be set to the directory where LIBOBJS objects are built.
                   4826:   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
                   4827:   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
                   4828: done
                   4829: LIBOBJS=$ac_libobjs
                   4830: 
                   4831: LTLIBOBJS=$ac_ltlibobjs
                   4832: 
                   4833: 
                   4834: 
                   4835: : ${CONFIG_STATUS=./config.status}
                   4836: ac_write_fail=0
                   4837: ac_clean_files_save=$ac_clean_files
                   4838: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
                   4839: { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
                   4840: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
                   4841: cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4842: #! $SHELL
                   4843: # Generated by $as_me.
                   4844: # Run this file to recreate the current configuration.
                   4845: # Compiler output produced by configure, useful for debugging
                   4846: # configure, is in config.log if it exists.
                   4847: 
                   4848: debug=false
                   4849: ac_cs_recheck=false
                   4850: ac_cs_silent=false
                   4851: SHELL=\${CONFIG_SHELL-$SHELL}
                   4852: _ACEOF
                   4853: 
                   4854: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4855: ## --------------------- ##
                   4856: ## M4sh Initialization.  ##
                   4857: ## --------------------- ##
                   4858: 
                   4859: # Be more Bourne compatible
                   4860: DUALCASE=1; export DUALCASE # for MKS sh
                   4861: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
                   4862:   emulate sh
                   4863:   NULLCMD=:
                   4864:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                   4865:   # is contrary to our usage.  Disable this feature.
                   4866:   alias -g '${1+"$@"}'='"$@"'
                   4867:   setopt NO_GLOB_SUBST
                   4868: else
                   4869:   case `(set -o) 2>/dev/null` in
                   4870:   *posix*) set -o posix ;;
                   4871: esac
                   4872: 
                   4873: fi
                   4874: 
                   4875: 
                   4876: 
                   4877: 
                   4878: # PATH needs CR
                   4879: # Avoid depending upon Character Ranges.
                   4880: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                   4881: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                   4882: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                   4883: as_cr_digits='0123456789'
                   4884: as_cr_alnum=$as_cr_Letters$as_cr_digits
                   4885: 
                   4886: as_nl='
                   4887: '
                   4888: export as_nl
                   4889: # Printing a long string crashes Solaris 7 /usr/bin/printf.
                   4890: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                   4891: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
                   4892: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
                   4893: if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
                   4894:   as_echo='printf %s\n'
                   4895:   as_echo_n='printf %s'
                   4896: else
                   4897:   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
                   4898:     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
                   4899:     as_echo_n='/usr/ucb/echo -n'
                   4900:   else
                   4901:     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
                   4902:     as_echo_n_body='eval
                   4903:       arg=$1;
                   4904:       case $arg in
                   4905:       *"$as_nl"*)
                   4906:        expr "X$arg" : "X\\(.*\\)$as_nl";
                   4907:        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
                   4908:       esac;
                   4909:       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
                   4910:     '
                   4911:     export as_echo_n_body
                   4912:     as_echo_n='sh -c $as_echo_n_body as_echo'
                   4913:   fi
                   4914:   export as_echo_body
                   4915:   as_echo='sh -c $as_echo_body as_echo'
                   4916: fi
                   4917: 
                   4918: # The user is always right.
                   4919: if test "${PATH_SEPARATOR+set}" != set; then
                   4920:   PATH_SEPARATOR=:
                   4921:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                   4922:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                   4923:       PATH_SEPARATOR=';'
                   4924:   }
                   4925: fi
                   4926: 
                   4927: # Support unset when possible.
                   4928: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
                   4929:   as_unset=unset
                   4930: else
                   4931:   as_unset=false
                   4932: fi
                   4933: 
                   4934: 
                   4935: # IFS
                   4936: # We need space, tab and new line, in precisely that order.  Quoting is
                   4937: # there to prevent editors from complaining about space-tab.
                   4938: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
                   4939: # splitting by setting IFS to empty value.)
                   4940: IFS=" ""       $as_nl"
                   4941: 
                   4942: # Find who we are.  Look in the path if we contain no directory separator.
                   4943: case $0 in
                   4944:   *[\\/]* ) as_myself=$0 ;;
                   4945:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   4946: for as_dir in $PATH
                   4947: do
                   4948:   IFS=$as_save_IFS
                   4949:   test -z "$as_dir" && as_dir=.
                   4950:   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
                   4951: done
                   4952: IFS=$as_save_IFS
                   4953: 
                   4954:      ;;
                   4955: esac
                   4956: # We did not find ourselves, most probably we were run as `sh COMMAND'
                   4957: # in which case we are not to be found in the path.
                   4958: if test "x$as_myself" = x; then
                   4959:   as_myself=$0
                   4960: fi
                   4961: if test ! -f "$as_myself"; then
                   4962:   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
                   4963:   { (exit 1); exit 1; }
                   4964: fi
                   4965: 
                   4966: # Work around bugs in pre-3.0 UWIN ksh.
                   4967: for as_var in ENV MAIL MAILPATH
                   4968: do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
                   4969: done
                   4970: PS1='$ '
                   4971: PS2='> '
                   4972: PS4='+ '
                   4973: 
                   4974: # NLS nuisances.
                   4975: LC_ALL=C
                   4976: export LC_ALL
                   4977: LANGUAGE=C
                   4978: export LANGUAGE
                   4979: 
                   4980: # Required to use basename.
                   4981: if expr a : '\(a\)' >/dev/null 2>&1 &&
                   4982:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                   4983:   as_expr=expr
                   4984: else
                   4985:   as_expr=false
                   4986: fi
                   4987: 
                   4988: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                   4989:   as_basename=basename
                   4990: else
                   4991:   as_basename=false
                   4992: fi
                   4993: 
                   4994: 
                   4995: # Name of the executable.
                   4996: as_me=`$as_basename -- "$0" ||
                   4997: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                   4998:         X"$0" : 'X\(//\)$' \| \
                   4999:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
                   5000: $as_echo X/"$0" |
                   5001:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                   5002:            s//\1/
                   5003:            q
                   5004:          }
                   5005:          /^X\/\(\/\/\)$/{
                   5006:            s//\1/
                   5007:            q
                   5008:          }
                   5009:          /^X\/\(\/\).*/{
                   5010:            s//\1/
                   5011:            q
                   5012:          }
                   5013:          s/.*/./; q'`
                   5014: 
                   5015: # CDPATH.
                   5016: $as_unset CDPATH
                   5017: 
                   5018: 
                   5019: 
                   5020:   as_lineno_1=$LINENO
                   5021:   as_lineno_2=$LINENO
                   5022:   test "x$as_lineno_1" != "x$as_lineno_2" &&
                   5023:   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
                   5024: 
                   5025:   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
                   5026:   # uniformly replaced by the line number.  The first 'sed' inserts a
                   5027:   # line-number line after each line using $LINENO; the second 'sed'
                   5028:   # does the real work.  The second script uses 'N' to pair each
                   5029:   # line-number line with the line containing $LINENO, and appends
                   5030:   # trailing '-' during substitution so that $LINENO is not a special
                   5031:   # case at line end.
                   5032:   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
                   5033:   # scripts with optimization help from Paolo Bonzini.  Blame Lee
                   5034:   # E. McMahon (1931-1989) for sed's syntax.  :-)
                   5035:   sed -n '
                   5036:     p
                   5037:     /[$]LINENO/=
                   5038:   ' <$as_myself |
                   5039:     sed '
                   5040:       s/[$]LINENO.*/&-/
                   5041:       t lineno
                   5042:       b
                   5043:       :lineno
                   5044:       N
                   5045:       :loop
                   5046:       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
                   5047:       t loop
                   5048:       s/-\n.*//
                   5049:     ' >$as_me.lineno &&
                   5050:   chmod +x "$as_me.lineno" ||
                   5051:     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
                   5052:    { (exit 1); exit 1; }; }
                   5053: 
                   5054:   # Don't try to exec as it changes $[0], causing all sort of problems
                   5055:   # (the dirname of $[0] is not the place where we might find the
                   5056:   # original and so on.  Autoconf is especially sensitive to this).
                   5057:   . "./$as_me.lineno"
                   5058:   # Exit status is that of the last command.
                   5059:   exit
                   5060: }
                   5061: 
                   5062: 
                   5063: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                   5064:   as_dirname=dirname
                   5065: else
                   5066:   as_dirname=false
                   5067: fi
                   5068: 
                   5069: ECHO_C= ECHO_N= ECHO_T=
                   5070: case `echo -n x` in
                   5071: -n*)
                   5072:   case `echo 'x\c'` in
                   5073:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
                   5074:   *)   ECHO_C='\c';;
                   5075:   esac;;
                   5076: *)
                   5077:   ECHO_N='-n';;
                   5078: esac
                   5079: if expr a : '\(a\)' >/dev/null 2>&1 &&
                   5080:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                   5081:   as_expr=expr
                   5082: else
                   5083:   as_expr=false
                   5084: fi
                   5085: 
                   5086: rm -f conf$$ conf$$.exe conf$$.file
                   5087: if test -d conf$$.dir; then
                   5088:   rm -f conf$$.dir/conf$$.file
                   5089: else
                   5090:   rm -f conf$$.dir
                   5091:   mkdir conf$$.dir 2>/dev/null
                   5092: fi
                   5093: if (echo >conf$$.file) 2>/dev/null; then
                   5094:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                   5095:     as_ln_s='ln -s'
                   5096:     # ... but there are two gotchas:
                   5097:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                   5098:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
                   5099:     # In both cases, we have to default to `cp -p'.
                   5100:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
                   5101:       as_ln_s='cp -p'
                   5102:   elif ln conf$$.file conf$$ 2>/dev/null; then
                   5103:     as_ln_s=ln
                   5104:   else
                   5105:     as_ln_s='cp -p'
                   5106:   fi
                   5107: else
                   5108:   as_ln_s='cp -p'
                   5109: fi
                   5110: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                   5111: rmdir conf$$.dir 2>/dev/null
                   5112: 
                   5113: if mkdir -p . 2>/dev/null; then
                   5114:   as_mkdir_p=:
                   5115: else
                   5116:   test -d ./-p && rmdir ./-p
                   5117:   as_mkdir_p=false
                   5118: fi
                   5119: 
                   5120: if test -x / >/dev/null 2>&1; then
                   5121:   as_test_x='test -x'
                   5122: else
                   5123:   if ls -dL / >/dev/null 2>&1; then
                   5124:     as_ls_L_option=L
                   5125:   else
                   5126:     as_ls_L_option=
                   5127:   fi
                   5128:   as_test_x='
                   5129:     eval sh -c '\''
                   5130:       if test -d "$1"; then
                   5131:        test -d "$1/.";
                   5132:       else
                   5133:        case $1 in
                   5134:        -*)set "./$1";;
                   5135:        esac;
                   5136:        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
                   5137:        ???[sx]*):;;*)false;;esac;fi
                   5138:     '\'' sh
                   5139:   '
                   5140: fi
                   5141: as_executable_p=$as_test_x
                   5142: 
                   5143: # Sed expression to map a string onto a valid CPP name.
                   5144: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                   5145: 
                   5146: # Sed expression to map a string onto a valid variable name.
                   5147: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                   5148: 
                   5149: 
                   5150: exec 6>&1
                   5151: 
                   5152: # Save the log message, to keep $[0] and so on meaningful, and to
                   5153: # report actual input values of CONFIG_FILES etc. instead of their
                   5154: # values after options handling.
                   5155: ac_log="
1.3.2.1 ! misho    5156: This file was extended by libaitio $as_me 1.2, which was
1.1       misho    5157: generated by GNU Autoconf 2.62.  Invocation command line was
                   5158: 
                   5159:   CONFIG_FILES    = $CONFIG_FILES
                   5160:   CONFIG_HEADERS  = $CONFIG_HEADERS
                   5161:   CONFIG_LINKS    = $CONFIG_LINKS
                   5162:   CONFIG_COMMANDS = $CONFIG_COMMANDS
                   5163:   $ $0 $@
                   5164: 
                   5165: on `(hostname || uname -n) 2>/dev/null | sed 1q`
                   5166: "
                   5167: 
                   5168: _ACEOF
                   5169: 
                   5170: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5171: # Files that config.status was made for.
                   5172: config_files="$ac_config_files"
                   5173: config_headers="$ac_config_headers"
                   5174: 
                   5175: _ACEOF
                   5176: 
                   5177: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5178: ac_cs_usage="\
                   5179: \`$as_me' instantiates files from templates according to the
                   5180: current configuration.
                   5181: 
                   5182: Usage: $0 [OPTIONS] [FILE]...
                   5183: 
                   5184:   -h, --help       print this help, then exit
                   5185:   -V, --version    print version number and configuration settings, then exit
                   5186:   -q, --quiet      do not print progress messages
                   5187:   -d, --debug      don't remove temporary files
                   5188:       --recheck    update $as_me by reconfiguring in the same conditions
                   5189:   --file=FILE[:TEMPLATE]
                   5190:                    instantiate the configuration file FILE
                   5191:   --header=FILE[:TEMPLATE]
                   5192:                    instantiate the configuration header FILE
                   5193: 
                   5194: Configuration files:
                   5195: $config_files
                   5196: 
                   5197: Configuration headers:
                   5198: $config_headers
                   5199: 
                   5200: Report bugs to <bug-autoconf@gnu.org>."
                   5201: 
                   5202: _ACEOF
                   5203: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5204: ac_cs_version="\\
1.3.2.1 ! misho    5205: libaitio config.status 1.2
1.1       misho    5206: configured by $0, generated by GNU Autoconf 2.62,
                   5207:   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
                   5208: 
                   5209: Copyright (C) 2008 Free Software Foundation, Inc.
                   5210: This config.status script is free software; the Free Software Foundation
                   5211: gives unlimited permission to copy, distribute and modify it."
                   5212: 
                   5213: ac_pwd='$ac_pwd'
                   5214: srcdir='$srcdir'
                   5215: INSTALL='$INSTALL'
                   5216: test -n "\$AWK" || AWK=awk
                   5217: _ACEOF
                   5218: 
                   5219: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5220: # The default lists apply if the user does not specify any file.
                   5221: ac_need_defaults=:
                   5222: while test $# != 0
                   5223: do
                   5224:   case $1 in
                   5225:   --*=*)
                   5226:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   5227:     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
                   5228:     ac_shift=:
                   5229:     ;;
                   5230:   *)
                   5231:     ac_option=$1
                   5232:     ac_optarg=$2
                   5233:     ac_shift=shift
                   5234:     ;;
                   5235:   esac
                   5236: 
                   5237:   case $ac_option in
                   5238:   # Handling of the options.
                   5239:   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
                   5240:     ac_cs_recheck=: ;;
                   5241:   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
                   5242:     $as_echo "$ac_cs_version"; exit ;;
                   5243:   --debug | --debu | --deb | --de | --d | -d )
                   5244:     debug=: ;;
                   5245:   --file | --fil | --fi | --f )
                   5246:     $ac_shift
                   5247:     case $ac_optarg in
                   5248:     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
                   5249:     esac
                   5250:     CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
                   5251:     ac_need_defaults=false;;
                   5252:   --header | --heade | --head | --hea )
                   5253:     $ac_shift
                   5254:     case $ac_optarg in
                   5255:     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
                   5256:     esac
                   5257:     CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
                   5258:     ac_need_defaults=false;;
                   5259:   --he | --h)
                   5260:     # Conflict between --help and --header
                   5261:     { $as_echo "$as_me: error: ambiguous option: $1
                   5262: Try \`$0 --help' for more information." >&2
                   5263:    { (exit 1); exit 1; }; };;
                   5264:   --help | --hel | -h )
                   5265:     $as_echo "$ac_cs_usage"; exit ;;
                   5266:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   5267:   | -silent | --silent | --silen | --sile | --sil | --si | --s)
                   5268:     ac_cs_silent=: ;;
                   5269: 
                   5270:   # This is an error.
                   5271:   -*) { $as_echo "$as_me: error: unrecognized option: $1
                   5272: Try \`$0 --help' for more information." >&2
                   5273:    { (exit 1); exit 1; }; } ;;
                   5274: 
                   5275:   *) ac_config_targets="$ac_config_targets $1"
                   5276:      ac_need_defaults=false ;;
                   5277: 
                   5278:   esac
                   5279:   shift
                   5280: done
                   5281: 
                   5282: ac_configure_extra_args=
                   5283: 
                   5284: if $ac_cs_silent; then
                   5285:   exec 6>/dev/null
                   5286:   ac_configure_extra_args="$ac_configure_extra_args --silent"
                   5287: fi
                   5288: 
                   5289: _ACEOF
                   5290: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5291: if \$ac_cs_recheck; then
                   5292:   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
                   5293:   shift
                   5294:   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
                   5295:   CONFIG_SHELL='$SHELL'
                   5296:   export CONFIG_SHELL
                   5297:   exec "\$@"
                   5298: fi
                   5299: 
                   5300: _ACEOF
                   5301: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5302: exec 5>>config.log
                   5303: {
                   5304:   echo
                   5305:   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
                   5306: ## Running $as_me. ##
                   5307: _ASBOX
                   5308:   $as_echo "$ac_log"
                   5309: } >&5
                   5310: 
                   5311: _ACEOF
                   5312: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5313: _ACEOF
                   5314: 
                   5315: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5316: 
                   5317: # Handling of arguments.
                   5318: for ac_config_target in $ac_config_targets
                   5319: do
                   5320:   case $ac_config_target in
                   5321:     "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
                   5322:     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
                   5323:     "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
                   5324:     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
                   5325:     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
                   5326: 
                   5327:   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
                   5328: $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
                   5329:    { (exit 1); exit 1; }; };;
                   5330:   esac
                   5331: done
                   5332: 
                   5333: 
                   5334: # If the user did not use the arguments to specify the items to instantiate,
                   5335: # then the envvar interface is used.  Set only those that are not.
                   5336: # We use the long form for the default assignment because of an extremely
                   5337: # bizarre bug on SunOS 4.1.3.
                   5338: if $ac_need_defaults; then
                   5339:   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
                   5340:   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
                   5341: fi
                   5342: 
                   5343: # Have a temporary directory for convenience.  Make it in the build tree
                   5344: # simply because there is no reason against having it here, and in addition,
                   5345: # creating and moving files from /tmp can sometimes cause problems.
                   5346: # Hook for its removal unless debugging.
                   5347: # Note that there is a small window in which the directory will not be cleaned:
                   5348: # after its creation but before its name has been assigned to `$tmp'.
                   5349: $debug ||
                   5350: {
                   5351:   tmp=
                   5352:   trap 'exit_status=$?
                   5353:   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
                   5354: ' 0
                   5355:   trap '{ (exit 1); exit 1; }' 1 2 13 15
                   5356: }
                   5357: # Create a (secure) tmp directory for tmp files.
                   5358: 
                   5359: {
                   5360:   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
                   5361:   test -n "$tmp" && test -d "$tmp"
                   5362: }  ||
                   5363: {
                   5364:   tmp=./conf$$-$RANDOM
                   5365:   (umask 077 && mkdir "$tmp")
                   5366: } ||
                   5367: {
                   5368:    $as_echo "$as_me: cannot create a temporary directory in ." >&2
                   5369:    { (exit 1); exit 1; }
                   5370: }
                   5371: 
                   5372: # Set up the scripts for CONFIG_FILES section.
                   5373: # No need to generate them if there are no CONFIG_FILES.
                   5374: # This happens for instance with `./config.status config.h'.
                   5375: if test -n "$CONFIG_FILES"; then
                   5376: 
                   5377: 
                   5378: ac_cr='
'
                   5379: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
                   5380: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
                   5381:   ac_cs_awk_cr='\\r'
                   5382: else
                   5383:   ac_cs_awk_cr=$ac_cr
                   5384: fi
                   5385: 
                   5386: echo 'BEGIN {' >"$tmp/subs1.awk" &&
                   5387: _ACEOF
                   5388: 
                   5389: 
                   5390: {
                   5391:   echo "cat >conf$$subs.awk <<_ACEOF" &&
                   5392:   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
                   5393:   echo "_ACEOF"
                   5394: } >conf$$subs.sh ||
                   5395:   { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
                   5396: $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
                   5397:    { (exit 1); exit 1; }; }
                   5398: ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
                   5399: ac_delim='%!_!# '
                   5400: for ac_last_try in false false false false false :; do
                   5401:   . ./conf$$subs.sh ||
                   5402:     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
                   5403: $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
                   5404:    { (exit 1); exit 1; }; }
                   5405: 
                   5406:   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
                   5407:     break
                   5408:   elif $ac_last_try; then
                   5409:     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
                   5410: $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
                   5411:    { (exit 1); exit 1; }; }
                   5412:   else
                   5413:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5414:   fi
                   5415: done
                   5416: rm -f conf$$subs.sh
                   5417: 
                   5418: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5419: cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
                   5420: _ACEOF
                   5421: sed -n '
                   5422: h
                   5423: s/^/S["/; s/!.*/"]=/
                   5424: p
                   5425: g
                   5426: s/^[^!]*!//
                   5427: :repl
                   5428: t repl
                   5429: s/'"$ac_delim"'$//
                   5430: t delim
                   5431: :nl
                   5432: h
                   5433: s/\(.\{148\}\).*/\1/
                   5434: t more1
                   5435: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
                   5436: p
                   5437: n
                   5438: b repl
                   5439: :more1
                   5440: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5441: p
                   5442: g
                   5443: s/.\{148\}//
                   5444: t nl
                   5445: :delim
                   5446: h
                   5447: s/\(.\{148\}\).*/\1/
                   5448: t more2
                   5449: s/["\\]/\\&/g; s/^/"/; s/$/"/
                   5450: p
                   5451: b
                   5452: :more2
                   5453: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5454: p
                   5455: g
                   5456: s/.\{148\}//
                   5457: t delim
                   5458: ' <conf$$subs.awk | sed '
                   5459: /^[^""]/{
                   5460:   N
                   5461:   s/\n//
                   5462: }
                   5463: ' >>$CONFIG_STATUS || ac_write_fail=1
                   5464: rm -f conf$$subs.awk
                   5465: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5466: _ACAWK
                   5467: cat >>"\$tmp/subs1.awk" <<_ACAWK &&
                   5468:   for (key in S) S_is_set[key] = 1
                   5469:   FS = ""
                   5470: 
                   5471: }
                   5472: {
                   5473:   line = $ 0
                   5474:   nfields = split(line, field, "@")
                   5475:   substed = 0
                   5476:   len = length(field[1])
                   5477:   for (i = 2; i < nfields; i++) {
                   5478:     key = field[i]
                   5479:     keylen = length(key)
                   5480:     if (S_is_set[key]) {
                   5481:       value = S[key]
                   5482:       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
                   5483:       len += length(value) + length(field[++i])
                   5484:       substed = 1
                   5485:     } else
                   5486:       len += 1 + keylen
                   5487:   }
                   5488: 
                   5489:   print line
                   5490: }
                   5491: 
                   5492: _ACAWK
                   5493: _ACEOF
                   5494: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5495: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
                   5496:   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
                   5497: else
                   5498:   cat
                   5499: fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
                   5500:   || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
                   5501: $as_echo "$as_me: error: could not setup config files machinery" >&2;}
                   5502:    { (exit 1); exit 1; }; }
                   5503: _ACEOF
                   5504: 
                   5505: # VPATH may cause trouble with some makes, so we remove $(srcdir),
                   5506: # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
                   5507: # trailing colons and then remove the whole line if VPATH becomes empty
                   5508: # (actually we leave an empty line to preserve line numbers).
                   5509: if test "x$srcdir" = x.; then
                   5510:   ac_vpsub='/^[         ]*VPATH[        ]*=/{
                   5511: s/:*\$(srcdir):*/:/
                   5512: s/:*\${srcdir}:*/:/
                   5513: s/:*@srcdir@:*/:/
                   5514: s/^\([^=]*=[    ]*\):*/\1/
                   5515: s/:*$//
                   5516: s/^[^=]*=[      ]*$//
                   5517: }'
                   5518: fi
                   5519: 
                   5520: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5521: fi # test -n "$CONFIG_FILES"
                   5522: 
                   5523: # Set up the scripts for CONFIG_HEADERS section.
                   5524: # No need to generate them if there are no CONFIG_HEADERS.
                   5525: # This happens for instance with `./config.status Makefile'.
                   5526: if test -n "$CONFIG_HEADERS"; then
                   5527: cat >"$tmp/defines.awk" <<\_ACAWK ||
                   5528: BEGIN {
                   5529: _ACEOF
                   5530: 
                   5531: # Transform confdefs.h into an awk script `defines.awk', embedded as
                   5532: # here-document in config.status, that substitutes the proper values into
                   5533: # config.h.in to produce config.h.
                   5534: 
                   5535: # Create a delimiter string that does not exist in confdefs.h, to ease
                   5536: # handling of long lines.
                   5537: ac_delim='%!_!# '
                   5538: for ac_last_try in false false :; do
                   5539:   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
                   5540:   if test -z "$ac_t"; then
                   5541:     break
                   5542:   elif $ac_last_try; then
                   5543:     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
                   5544: $as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
                   5545:    { (exit 1); exit 1; }; }
                   5546:   else
                   5547:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5548:   fi
                   5549: done
                   5550: 
                   5551: # For the awk script, D is an array of macro values keyed by name,
                   5552: # likewise P contains macro parameters if any.  Preserve backslash
                   5553: # newline sequences.
                   5554: 
                   5555: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
                   5556: sed -n '
                   5557: s/.\{148\}/&'"$ac_delim"'/g
                   5558: t rset
                   5559: :rset
                   5560: s/^[    ]*#[    ]*define[       ][      ]*/ /
                   5561: t def
                   5562: d
                   5563: :def
                   5564: s/\\$//
                   5565: t bsnl
                   5566: s/["\\]/\\&/g
                   5567: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5568: D["\1"]=" \3"/p
                   5569: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2"/p
                   5570: d
                   5571: :bsnl
                   5572: s/["\\]/\\&/g
                   5573: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5574: D["\1"]=" \3\\\\\\n"\\/p
                   5575: t cont
                   5576: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
                   5577: t cont
                   5578: d
                   5579: :cont
                   5580: n
                   5581: s/.\{148\}/&'"$ac_delim"'/g
                   5582: t clear
                   5583: :clear
                   5584: s/\\$//
                   5585: t bsnlc
                   5586: s/["\\]/\\&/g; s/^/"/; s/$/"/p
                   5587: d
                   5588: :bsnlc
                   5589: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
                   5590: b cont
                   5591: ' <confdefs.h | sed '
                   5592: s/'"$ac_delim"'/"\\\
                   5593: "/g' >>$CONFIG_STATUS || ac_write_fail=1
                   5594: 
                   5595: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5596:   for (key in D) D_is_set[key] = 1
                   5597:   FS = ""
                   5598: }
                   5599: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
                   5600:   line = \$ 0
                   5601:   split(line, arg, " ")
                   5602:   if (arg[1] == "#") {
                   5603:     defundef = arg[2]
                   5604:     mac1 = arg[3]
                   5605:   } else {
                   5606:     defundef = substr(arg[1], 2)
                   5607:     mac1 = arg[2]
                   5608:   }
                   5609:   split(mac1, mac2, "(") #)
                   5610:   macro = mac2[1]
                   5611:   if (D_is_set[macro]) {
                   5612:     # Preserve the white space surrounding the "#".
                   5613:     prefix = substr(line, 1, index(line, defundef) - 1)
                   5614:     print prefix "define", macro P[macro] D[macro]
                   5615:     next
                   5616:   } else {
                   5617:     # Replace #undef with comments.  This is necessary, for example,
                   5618:     # in the case of _POSIX_SOURCE, which is predefined and required
                   5619:     # on some systems where configure will not decide to define it.
                   5620:     if (defundef == "undef") {
                   5621:       print "/*", line, "*/"
                   5622:       next
                   5623:     }
                   5624:   }
                   5625: }
                   5626: { print }
                   5627: _ACAWK
                   5628: _ACEOF
                   5629: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5630:   { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
                   5631: $as_echo "$as_me: error: could not setup config headers machinery" >&2;}
                   5632:    { (exit 1); exit 1; }; }
                   5633: fi # test -n "$CONFIG_HEADERS"
                   5634: 
                   5635: 
                   5636: eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
                   5637: shift
                   5638: for ac_tag
                   5639: do
                   5640:   case $ac_tag in
                   5641:   :[FHLC]) ac_mode=$ac_tag; continue;;
                   5642:   esac
                   5643:   case $ac_mode$ac_tag in
                   5644:   :[FHL]*:*);;
                   5645:   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
                   5646: $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
                   5647:    { (exit 1); exit 1; }; };;
                   5648:   :[FH]-) ac_tag=-:-;;
                   5649:   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
                   5650:   esac
                   5651:   ac_save_IFS=$IFS
                   5652:   IFS=:
                   5653:   set x $ac_tag
                   5654:   IFS=$ac_save_IFS
                   5655:   shift
                   5656:   ac_file=$1
                   5657:   shift
                   5658: 
                   5659:   case $ac_mode in
                   5660:   :L) ac_source=$1;;
                   5661:   :[FH])
                   5662:     ac_file_inputs=
                   5663:     for ac_f
                   5664:     do
                   5665:       case $ac_f in
                   5666:       -) ac_f="$tmp/stdin";;
                   5667:       *) # Look for the file first in the build tree, then in the source tree
                   5668:         # (if the path is not absolute).  The absolute path cannot be DOS-style,
                   5669:         # because $ac_f cannot contain `:'.
                   5670:         test -f "$ac_f" ||
                   5671:           case $ac_f in
                   5672:           [\\/$]*) false;;
                   5673:           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
                   5674:           esac ||
                   5675:           { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
                   5676: $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
                   5677:    { (exit 1); exit 1; }; };;
                   5678:       esac
                   5679:       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
                   5680:       ac_file_inputs="$ac_file_inputs '$ac_f'"
                   5681:     done
                   5682: 
                   5683:     # Let's still pretend it is `configure' which instantiates (i.e., don't
                   5684:     # use $as_me), people would be surprised to read:
                   5685:     #    /* config.h.  Generated by config.status.  */
                   5686:     configure_input='Generated from '`
                   5687:          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
                   5688:        `' by configure.'
                   5689:     if test x"$ac_file" != x-; then
                   5690:       configure_input="$ac_file.  $configure_input"
                   5691:       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
                   5692: $as_echo "$as_me: creating $ac_file" >&6;}
                   5693:     fi
                   5694:     # Neutralize special characters interpreted by sed in replacement strings.
                   5695:     case $configure_input in #(
                   5696:     *\&* | *\|* | *\\* )
                   5697:        ac_sed_conf_input=`$as_echo "$configure_input" |
                   5698:        sed 's/[\\\\&|]/\\\\&/g'`;; #(
                   5699:     *) ac_sed_conf_input=$configure_input;;
                   5700:     esac
                   5701: 
                   5702:     case $ac_tag in
                   5703:     *:-:* | *:-) cat >"$tmp/stdin" \
                   5704:       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
                   5705: $as_echo "$as_me: error: could not create $ac_file" >&2;}
                   5706:    { (exit 1); exit 1; }; } ;;
                   5707:     esac
                   5708:     ;;
                   5709:   esac
                   5710: 
                   5711:   ac_dir=`$as_dirname -- "$ac_file" ||
                   5712: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   5713:         X"$ac_file" : 'X\(//\)[^/]' \| \
                   5714:         X"$ac_file" : 'X\(//\)$' \| \
                   5715:         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
                   5716: $as_echo X"$ac_file" |
                   5717:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   5718:            s//\1/
                   5719:            q
                   5720:          }
                   5721:          /^X\(\/\/\)[^/].*/{
                   5722:            s//\1/
                   5723:            q
                   5724:          }
                   5725:          /^X\(\/\/\)$/{
                   5726:            s//\1/
                   5727:            q
                   5728:          }
                   5729:          /^X\(\/\).*/{
                   5730:            s//\1/
                   5731:            q
                   5732:          }
                   5733:          s/.*/./; q'`
                   5734:   { as_dir="$ac_dir"
                   5735:   case $as_dir in #(
                   5736:   -*) as_dir=./$as_dir;;
                   5737:   esac
                   5738:   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
                   5739:     as_dirs=
                   5740:     while :; do
                   5741:       case $as_dir in #(
                   5742:       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
                   5743:       *) as_qdir=$as_dir;;
                   5744:       esac
                   5745:       as_dirs="'$as_qdir' $as_dirs"
                   5746:       as_dir=`$as_dirname -- "$as_dir" ||
                   5747: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   5748:         X"$as_dir" : 'X\(//\)[^/]' \| \
                   5749:         X"$as_dir" : 'X\(//\)$' \| \
                   5750:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
                   5751: $as_echo X"$as_dir" |
                   5752:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   5753:            s//\1/
                   5754:            q
                   5755:          }
                   5756:          /^X\(\/\/\)[^/].*/{
                   5757:            s//\1/
                   5758:            q
                   5759:          }
                   5760:          /^X\(\/\/\)$/{
                   5761:            s//\1/
                   5762:            q
                   5763:          }
                   5764:          /^X\(\/\).*/{
                   5765:            s//\1/
                   5766:            q
                   5767:          }
                   5768:          s/.*/./; q'`
                   5769:       test -d "$as_dir" && break
                   5770:     done
                   5771:     test -z "$as_dirs" || eval "mkdir $as_dirs"
                   5772:   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
                   5773: $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
                   5774:    { (exit 1); exit 1; }; }; }
                   5775:   ac_builddir=.
                   5776: 
                   5777: case "$ac_dir" in
                   5778: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5779: *)
                   5780:   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
                   5781:   # A ".." for each directory in $ac_dir_suffix.
                   5782:   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
                   5783:   case $ac_top_builddir_sub in
                   5784:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5785:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   5786:   esac ;;
                   5787: esac
                   5788: ac_abs_top_builddir=$ac_pwd
                   5789: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   5790: # for backward compatibility:
                   5791: ac_top_builddir=$ac_top_build_prefix
                   5792: 
                   5793: case $srcdir in
                   5794:   .)  # We are building in place.
                   5795:     ac_srcdir=.
                   5796:     ac_top_srcdir=$ac_top_builddir_sub
                   5797:     ac_abs_top_srcdir=$ac_pwd ;;
                   5798:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   5799:     ac_srcdir=$srcdir$ac_dir_suffix;
                   5800:     ac_top_srcdir=$srcdir
                   5801:     ac_abs_top_srcdir=$srcdir ;;
                   5802:   *) # Relative name.
                   5803:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   5804:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   5805:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   5806: esac
                   5807: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   5808: 
                   5809: 
                   5810:   case $ac_mode in
                   5811:   :F)
                   5812:   #
                   5813:   # CONFIG_FILE
                   5814:   #
                   5815: 
                   5816:   case $INSTALL in
                   5817:   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
                   5818:   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
                   5819:   esac
                   5820: _ACEOF
                   5821: 
                   5822: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5823: # If the template does not know about datarootdir, expand it.
                   5824: # FIXME: This hack should be removed a few years after 2.60.
                   5825: ac_datarootdir_hack=; ac_datarootdir_seen=
                   5826: 
                   5827: ac_sed_dataroot='
                   5828: /datarootdir/ {
                   5829:   p
                   5830:   q
                   5831: }
                   5832: /@datadir@/p
                   5833: /@docdir@/p
                   5834: /@infodir@/p
                   5835: /@localedir@/p
                   5836: /@mandir@/p
                   5837: '
                   5838: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
                   5839: *datarootdir*) ac_datarootdir_seen=yes;;
                   5840: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
                   5841:   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
                   5842: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
                   5843: _ACEOF
                   5844: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5845:   ac_datarootdir_hack='
                   5846:   s&@datadir@&$datadir&g
                   5847:   s&@docdir@&$docdir&g
                   5848:   s&@infodir@&$infodir&g
                   5849:   s&@localedir@&$localedir&g
                   5850:   s&@mandir@&$mandir&g
                   5851:     s&\\\${datarootdir}&$datarootdir&g' ;;
                   5852: esac
                   5853: _ACEOF
                   5854: 
                   5855: # Neutralize VPATH when `$srcdir' = `.'.
                   5856: # Shell code in configure.ac might set extrasub.
                   5857: # FIXME: do we really want to maintain this feature?
                   5858: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5859: ac_sed_extra="$ac_vpsub
                   5860: $extrasub
                   5861: _ACEOF
                   5862: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5863: :t
                   5864: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
                   5865: s|@configure_input@|$ac_sed_conf_input|;t t
                   5866: s&@top_builddir@&$ac_top_builddir_sub&;t t
                   5867: s&@top_build_prefix@&$ac_top_build_prefix&;t t
                   5868: s&@srcdir@&$ac_srcdir&;t t
                   5869: s&@abs_srcdir@&$ac_abs_srcdir&;t t
                   5870: s&@top_srcdir@&$ac_top_srcdir&;t t
                   5871: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
                   5872: s&@builddir@&$ac_builddir&;t t
                   5873: s&@abs_builddir@&$ac_abs_builddir&;t t
                   5874: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
                   5875: s&@INSTALL@&$ac_INSTALL&;t t
                   5876: $ac_datarootdir_hack
                   5877: "
                   5878: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
                   5879:   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
                   5880: $as_echo "$as_me: error: could not create $ac_file" >&2;}
                   5881:    { (exit 1); exit 1; }; }
                   5882: 
                   5883: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
                   5884:   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
                   5885:   { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
                   5886:   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
                   5887: which seems to be undefined.  Please make sure it is defined." >&5
                   5888: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
                   5889: which seems to be undefined.  Please make sure it is defined." >&2;}
                   5890: 
                   5891:   rm -f "$tmp/stdin"
                   5892:   case $ac_file in
                   5893:   -) cat "$tmp/out" && rm -f "$tmp/out";;
                   5894:   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
                   5895:   esac \
                   5896:   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
                   5897: $as_echo "$as_me: error: could not create $ac_file" >&2;}
                   5898:    { (exit 1); exit 1; }; }
                   5899:  ;;
                   5900:   :H)
                   5901:   #
                   5902:   # CONFIG_HEADER
                   5903:   #
                   5904:   if test x"$ac_file" != x-; then
                   5905:     {
                   5906:       $as_echo "/* $configure_input  */" \
                   5907:       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
                   5908:     } >"$tmp/config.h" \
                   5909:       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
                   5910: $as_echo "$as_me: error: could not create $ac_file" >&2;}
                   5911:    { (exit 1); exit 1; }; }
                   5912:     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
                   5913:       { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
                   5914: $as_echo "$as_me: $ac_file is unchanged" >&6;}
                   5915:     else
                   5916:       rm -f "$ac_file"
                   5917:       mv "$tmp/config.h" "$ac_file" \
                   5918:        || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
                   5919: $as_echo "$as_me: error: could not create $ac_file" >&2;}
                   5920:    { (exit 1); exit 1; }; }
                   5921:     fi
                   5922:   else
                   5923:     $as_echo "/* $configure_input  */" \
                   5924:       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
                   5925:       || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
                   5926: $as_echo "$as_me: error: could not create -" >&2;}
                   5927:    { (exit 1); exit 1; }; }
                   5928:   fi
                   5929:  ;;
                   5930: 
                   5931: 
                   5932:   esac
                   5933: 
                   5934: done # for ac_tag
                   5935: 
                   5936: 
                   5937: { (exit 0); exit 0; }
                   5938: _ACEOF
                   5939: chmod +x $CONFIG_STATUS
                   5940: ac_clean_files=$ac_clean_files_save
                   5941: 
                   5942: test $ac_write_fail = 0 ||
                   5943:   { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
                   5944: $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
                   5945:    { (exit 1); exit 1; }; }
                   5946: 
                   5947: 
                   5948: # configure is writing to config.log, and then calls config.status.
                   5949: # config.status does its own redirection, appending to config.log.
                   5950: # Unfortunately, on DOS this fails, as config.log is still kept open
                   5951: # by configure, so config.status won't be able to write to it; its
                   5952: # output is simply discarded.  So we exec the FD to /dev/null,
                   5953: # effectively closing config.log, so it can be properly (re)opened and
                   5954: # appended to by config.status.  When coming back to configure, we
                   5955: # need to make the FD available again.
                   5956: if test "$no_create" != yes; then
                   5957:   ac_cs_success=:
                   5958:   ac_config_status_args=
                   5959:   test "$silent" = yes &&
                   5960:     ac_config_status_args="$ac_config_status_args --quiet"
                   5961:   exec 5>/dev/null
                   5962:   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
                   5963:   exec 5>>config.log
                   5964:   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
                   5965:   # would make configure fail if this is the last instruction.
                   5966:   $ac_cs_success || { (exit 1); exit 1; }
                   5967: fi
                   5968: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
                   5969:   { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
                   5970: $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
                   5971: fi
                   5972: 

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