Annotation of libaitio/configure, revision 1.9.2.1

1.1       misho       1: #! /bin/sh
                      2: # Guess values for system-dependent variables and create Makefiles.
1.9.2.1 ! misho       3: # Generated by GNU Autoconf 2.68 for libaitio 1.8.
1.1       misho       4: #
1.9.2.1 ! misho       5: # Report bugs to <misho@elwix.org>.
1.1       misho       6: #
1.9       misho       7: #
1.1       misho       8: # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1.9       misho       9: # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
                     10: # Foundation, Inc.
                     11: #
                     12: #
1.1       misho      13: # This configure script is free software; the Free Software Foundation
                     14: # gives unlimited permission to copy, distribute and modify it.
1.9       misho      15: ## -------------------- ##
                     16: ## M4sh Initialization. ##
                     17: ## -------------------- ##
1.1       misho      18: 
                     19: # Be more Bourne compatible
                     20: DUALCASE=1; export DUALCASE # for MKS sh
1.9       misho      21: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1.1       misho      22:   emulate sh
                     23:   NULLCMD=:
1.9       misho      24:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1.1       misho      25:   # is contrary to our usage.  Disable this feature.
                     26:   alias -g '${1+"$@"}'='"$@"'
                     27:   setopt NO_GLOB_SUBST
                     28: else
1.9       misho      29:   case `(set -o) 2>/dev/null` in #(
                     30:   *posix*) :
                     31:     set -o posix ;; #(
                     32:   *) :
                     33:      ;;
1.1       misho      34: esac
                     35: fi
                     36: 
                     37: 
1.9       misho      38: as_nl='
                     39: '
                     40: export as_nl
                     41: # Printing a long string crashes Solaris 7 /usr/bin/printf.
                     42: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                     43: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
                     44: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
                     45: # Prefer a ksh shell builtin over an external printf program on Solaris,
                     46: # but without wasting forks for bash or zsh.
                     47: if test -z "$BASH_VERSION$ZSH_VERSION" \
                     48:     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
                     49:   as_echo='print -r --'
                     50:   as_echo_n='print -rn --'
                     51: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
                     52:   as_echo='printf %s\n'
                     53:   as_echo_n='printf %s'
                     54: else
                     55:   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
                     56:     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
                     57:     as_echo_n='/usr/ucb/echo -n'
1.1       misho      58:   else
1.9       misho      59:     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
                     60:     as_echo_n_body='eval
                     61:       arg=$1;
                     62:       case $arg in #(
                     63:       *"$as_nl"*)
                     64:        expr "X$arg" : "X\\(.*\\)$as_nl";
                     65:        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
                     66:       esac;
                     67:       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
                     68:     '
                     69:     export as_echo_n_body
                     70:     as_echo_n='sh -c $as_echo_n_body as_echo'
1.1       misho      71:   fi
1.9       misho      72:   export as_echo_body
                     73:   as_echo='sh -c $as_echo_body as_echo'
1.1       misho      74: fi
                     75: 
1.9       misho      76: # The user is always right.
                     77: if test "${PATH_SEPARATOR+set}" != set; then
                     78:   PATH_SEPARATOR=:
                     79:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                     80:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                     81:       PATH_SEPARATOR=';'
                     82:   }
1.1       misho      83: fi
                     84: 
                     85: 
                     86: # IFS
                     87: # We need space, tab and new line, in precisely that order.  Quoting is
                     88: # there to prevent editors from complaining about space-tab.
                     89: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
                     90: # splitting by setting IFS to empty value.)
                     91: IFS=" ""       $as_nl"
                     92: 
                     93: # Find who we are.  Look in the path if we contain no directory separator.
1.9       misho      94: as_myself=
                     95: case $0 in #((
1.1       misho      96:   *[\\/]* ) as_myself=$0 ;;
                     97:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                     98: for as_dir in $PATH
                     99: do
                    100:   IFS=$as_save_IFS
                    101:   test -z "$as_dir" && as_dir=.
1.9       misho     102:     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
                    103:   done
1.1       misho     104: IFS=$as_save_IFS
                    105: 
                    106:      ;;
                    107: esac
                    108: # We did not find ourselves, most probably we were run as `sh COMMAND'
                    109: # in which case we are not to be found in the path.
                    110: if test "x$as_myself" = x; then
                    111:   as_myself=$0
                    112: fi
                    113: if test ! -f "$as_myself"; then
1.9       misho     114:   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
                    115:   exit 1
1.1       misho     116: fi
                    117: 
1.9       misho     118: # Unset variables that we do not need and which cause bugs (e.g. in
                    119: # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
                    120: # suppresses any "Segmentation fault" message there.  '((' could
                    121: # trigger a bug in pdksh 5.2.14.
                    122: for as_var in BASH_ENV ENV MAIL MAILPATH
                    123: do eval test x\${$as_var+set} = xset \
                    124:   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
1.1       misho     125: done
                    126: PS1='$ '
                    127: PS2='> '
                    128: PS4='+ '
                    129: 
                    130: # NLS nuisances.
1.9       misho     131: LC_ALL=C
                    132: export LC_ALL
                    133: LANGUAGE=C
                    134: export LANGUAGE
1.1       misho     135: 
                    136: # CDPATH.
1.9       misho     137: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1.1       misho     138: 
                    139: if test "x$CONFIG_SHELL" = x; then
1.9       misho     140:   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
                    141:   emulate sh
                    142:   NULLCMD=:
                    143:   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
                    144:   # is contrary to our usage.  Disable this feature.
                    145:   alias -g '\${1+\"\$@\"}'='\"\$@\"'
                    146:   setopt NO_GLOB_SUBST
1.1       misho     147: else
1.9       misho     148:   case \`(set -o) 2>/dev/null\` in #(
                    149:   *posix*) :
                    150:     set -o posix ;; #(
                    151:   *) :
                    152:      ;;
                    153: esac
1.1       misho     154: fi
1.9       misho     155: "
                    156:   as_required="as_fn_return () { (exit \$1); }
                    157: as_fn_success () { as_fn_return 0; }
                    158: as_fn_failure () { as_fn_return 1; }
                    159: as_fn_ret_success () { return 0; }
                    160: as_fn_ret_failure () { return 1; }
1.1       misho     161: 
                    162: exitcode=0
1.9       misho     163: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
                    164: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
                    165: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
                    166: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
                    167: if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
                    168: 
                    169: else
                    170:   exitcode=1; echo positional parameters were not saved.
                    171: fi
                    172: test x\$exitcode = x0 || exit 1"
                    173:   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
                    174:   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
                    175:   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
                    176:   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
                    177: test \$(( 1 + 1 )) = 2 || exit 1"
                    178:   if (eval "$as_required") 2>/dev/null; then :
                    179:   as_have_required=yes
1.1       misho     180: else
1.9       misho     181:   as_have_required=no
1.1       misho     182: fi
1.9       misho     183:   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
1.1       misho     184: 
                    185: else
1.9       misho     186:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                    187: as_found=false
1.1       misho     188: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
                    189: do
                    190:   IFS=$as_save_IFS
                    191:   test -z "$as_dir" && as_dir=.
1.9       misho     192:   as_found=:
                    193:   case $as_dir in #(
1.1       misho     194:         /*)
                    195:           for as_base in sh bash ksh sh5; do
1.9       misho     196:             # Try only shells that exist, to save several forks.
                    197:             as_shell=$as_dir/$as_base
                    198:             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
                    199:                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
                    200:   CONFIG_SHELL=$as_shell as_have_required=yes
                    201:                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
                    202:   break 2
                    203: fi
                    204: fi
1.1       misho     205:           done;;
                    206:        esac
1.9       misho     207:   as_found=false
1.1       misho     208: done
1.9       misho     209: $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
                    210:              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
                    211:   CONFIG_SHELL=$SHELL as_have_required=yes
                    212: fi; }
1.1       misho     213: IFS=$as_save_IFS
                    214: 
                    215: 
1.9       misho     216:       if test "x$CONFIG_SHELL" != x; then :
                    217:   # We cannot yet assume a decent shell, so we have to provide a
                    218:        # neutralization value for shells without unset; and this also
                    219:        # works around shells that cannot unset nonexistent variables.
                    220:        # Preserve -v and -x to the replacement shell.
                    221:        BASH_ENV=/dev/null
                    222:        ENV=/dev/null
                    223:        (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
                    224:        export CONFIG_SHELL
                    225:        case $- in # ((((
                    226:          *v*x* | *x*v* ) as_opts=-vx ;;
                    227:          *v* ) as_opts=-v ;;
                    228:          *x* ) as_opts=-x ;;
                    229:          * ) as_opts= ;;
                    230:        esac
                    231:        exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
                    232: fi
1.1       misho     233: 
1.9       misho     234:     if test x$as_have_required = xno; then :
                    235:   $as_echo "$0: This script requires a shell more modern than all"
                    236:   $as_echo "$0: the shells that I found on your system."
                    237:   if test x${ZSH_VERSION+set} = xset ; then
                    238:     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
                    239:     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
                    240:   else
1.9.2.1 ! misho     241:     $as_echo "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org
        !           242: $0: about your system, including any error possibly output
        !           243: $0: before this message. Then install a modern shell, or
        !           244: $0: manually run the script under such a shell if you do
        !           245: $0: have one."
1.9       misho     246:   fi
                    247:   exit 1
                    248: fi
1.1       misho     249: fi
                    250: fi
1.9       misho     251: SHELL=${CONFIG_SHELL-/bin/sh}
                    252: export SHELL
                    253: # Unset more variables known to interfere with behavior of common tools.
                    254: CLICOLOR_FORCE= GREP_OPTIONS=
                    255: unset CLICOLOR_FORCE GREP_OPTIONS
1.1       misho     256: 
1.9       misho     257: ## --------------------- ##
                    258: ## M4sh Shell Functions. ##
                    259: ## --------------------- ##
                    260: # as_fn_unset VAR
                    261: # ---------------
                    262: # Portably unset VAR.
                    263: as_fn_unset ()
                    264: {
                    265:   { eval $1=; unset $1;}
1.1       misho     266: }
1.9       misho     267: as_unset=as_fn_unset
1.1       misho     268: 
1.9       misho     269: # as_fn_set_status STATUS
                    270: # -----------------------
                    271: # Set $? to STATUS, without forking.
                    272: as_fn_set_status ()
                    273: {
                    274:   return $1
                    275: } # as_fn_set_status
1.1       misho     276: 
1.9       misho     277: # as_fn_exit STATUS
                    278: # -----------------
                    279: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
                    280: as_fn_exit ()
                    281: {
                    282:   set +e
                    283:   as_fn_set_status $1
                    284:   exit $1
                    285: } # as_fn_exit
                    286: 
                    287: # as_fn_mkdir_p
                    288: # -------------
                    289: # Create "$as_dir" as a directory, including parents if necessary.
                    290: as_fn_mkdir_p ()
                    291: {
1.1       misho     292: 
1.9       misho     293:   case $as_dir in #(
                    294:   -*) as_dir=./$as_dir;;
                    295:   esac
                    296:   test -d "$as_dir" || eval $as_mkdir_p || {
                    297:     as_dirs=
                    298:     while :; do
                    299:       case $as_dir in #(
                    300:       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
                    301:       *) as_qdir=$as_dir;;
                    302:       esac
                    303:       as_dirs="'$as_qdir' $as_dirs"
                    304:       as_dir=`$as_dirname -- "$as_dir" ||
                    305: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                    306:         X"$as_dir" : 'X\(//\)[^/]' \| \
                    307:         X"$as_dir" : 'X\(//\)$' \| \
                    308:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
                    309: $as_echo X"$as_dir" |
                    310:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                    311:            s//\1/
                    312:            q
                    313:          }
                    314:          /^X\(\/\/\)[^/].*/{
                    315:            s//\1/
                    316:            q
                    317:          }
                    318:          /^X\(\/\/\)$/{
                    319:            s//\1/
                    320:            q
                    321:          }
                    322:          /^X\(\/\).*/{
                    323:            s//\1/
                    324:            q
                    325:          }
                    326:          s/.*/./; q'`
                    327:       test -d "$as_dir" && break
                    328:     done
                    329:     test -z "$as_dirs" || eval "mkdir $as_dirs"
                    330:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
1.1       misho     331: 
                    332: 
1.9       misho     333: } # as_fn_mkdir_p
                    334: # as_fn_append VAR VALUE
                    335: # ----------------------
                    336: # Append the text in VALUE to the end of the definition contained in VAR. Take
                    337: # advantage of any shell optimizations that allow amortized linear growth over
                    338: # repeated appends, instead of the typical quadratic growth present in naive
                    339: # implementations.
                    340: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
                    341:   eval 'as_fn_append ()
                    342:   {
                    343:     eval $1+=\$2
                    344:   }'
                    345: else
                    346:   as_fn_append ()
                    347:   {
                    348:     eval $1=\$$1\$2
                    349:   }
                    350: fi # as_fn_append
                    351: 
                    352: # as_fn_arith ARG...
                    353: # ------------------
                    354: # Perform arithmetic evaluation on the ARGs, and store the result in the
                    355: # global $as_val. Take advantage of shells that can avoid forks. The arguments
                    356: # must be portable across $(()) and expr.
                    357: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
                    358:   eval 'as_fn_arith ()
                    359:   {
                    360:     as_val=$(( $* ))
                    361:   }'
1.1       misho     362: else
1.9       misho     363:   as_fn_arith ()
                    364:   {
                    365:     as_val=`expr "$@" || test $? -eq 1`
                    366:   }
                    367: fi # as_fn_arith
1.1       misho     368: 
                    369: 
1.9       misho     370: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                    371: # ----------------------------------------
                    372: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
                    373: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
                    374: # script with STATUS, using 1 if that was 0.
                    375: as_fn_error ()
                    376: {
                    377:   as_status=$1; test $as_status -eq 0 && as_status=1
                    378:   if test "$4"; then
                    379:     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                    380:     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
                    381:   fi
                    382:   $as_echo "$as_me: error: $2" >&2
                    383:   as_fn_exit $as_status
                    384: } # as_fn_error
1.1       misho     385: 
1.9       misho     386: if expr a : '\(a\)' >/dev/null 2>&1 &&
                    387:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                    388:   as_expr=expr
1.1       misho     389: else
1.9       misho     390:   as_expr=false
1.1       misho     391: fi
                    392: 
1.9       misho     393: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                    394:   as_basename=basename
1.1       misho     395: else
1.9       misho     396:   as_basename=false
1.1       misho     397: fi
                    398: 
1.9       misho     399: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                    400:   as_dirname=dirname
1.1       misho     401: else
1.9       misho     402:   as_dirname=false
1.1       misho     403: fi
                    404: 
1.9       misho     405: as_me=`$as_basename -- "$0" ||
                    406: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                    407:         X"$0" : 'X\(//\)$' \| \
                    408:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
                    409: $as_echo X/"$0" |
                    410:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                    411:            s//\1/
                    412:            q
                    413:          }
                    414:          /^X\/\(\/\/\)$/{
                    415:            s//\1/
                    416:            q
                    417:          }
                    418:          /^X\/\(\/\).*/{
                    419:            s//\1/
                    420:            q
                    421:          }
                    422:          s/.*/./; q'`
1.1       misho     423: 
1.9       misho     424: # Avoid depending upon Character Ranges.
                    425: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                    426: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                    427: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                    428: as_cr_digits='0123456789'
                    429: as_cr_alnum=$as_cr_Letters$as_cr_digits
1.1       misho     430: 
                    431: 
1.9       misho     432:   as_lineno_1=$LINENO as_lineno_1a=$LINENO
                    433:   as_lineno_2=$LINENO as_lineno_2a=$LINENO
                    434:   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
                    435:   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
                    436:   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
1.1       misho     437:   sed -n '
                    438:     p
                    439:     /[$]LINENO/=
                    440:   ' <$as_myself |
                    441:     sed '
                    442:       s/[$]LINENO.*/&-/
                    443:       t lineno
                    444:       b
                    445:       :lineno
                    446:       N
                    447:       :loop
                    448:       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
                    449:       t loop
                    450:       s/-\n.*//
                    451:     ' >$as_me.lineno &&
                    452:   chmod +x "$as_me.lineno" ||
1.9       misho     453:     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
1.1       misho     454: 
                    455:   # Don't try to exec as it changes $[0], causing all sort of problems
                    456:   # (the dirname of $[0] is not the place where we might find the
                    457:   # original and so on.  Autoconf is especially sensitive to this).
                    458:   . "./$as_me.lineno"
                    459:   # Exit status is that of the last command.
                    460:   exit
                    461: }
                    462: 
                    463: ECHO_C= ECHO_N= ECHO_T=
1.9       misho     464: case `echo -n x` in #(((((
1.1       misho     465: -n*)
1.9       misho     466:   case `echo 'xy\c'` in
1.1       misho     467:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
1.9       misho     468:   xy)  ECHO_C='\c';;
                    469:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                    470:        ECHO_T='        ';;
1.1       misho     471:   esac;;
                    472: *)
                    473:   ECHO_N='-n';;
                    474: esac
1.7       misho     475: 
1.1       misho     476: rm -f conf$$ conf$$.exe conf$$.file
                    477: if test -d conf$$.dir; then
                    478:   rm -f conf$$.dir/conf$$.file
                    479: else
                    480:   rm -f conf$$.dir
1.9       misho     481:   mkdir conf$$.dir 2>/dev/null
1.1       misho     482: fi
1.9       misho     483: if (echo >conf$$.file) 2>/dev/null; then
                    484:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                    485:     as_ln_s='ln -s'
                    486:     # ... but there are two gotchas:
                    487:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                    488:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
                    489:     # In both cases, we have to default to `cp -p'.
                    490:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
                    491:       as_ln_s='cp -p'
                    492:   elif ln conf$$.file conf$$ 2>/dev/null; then
                    493:     as_ln_s=ln
                    494:   else
1.1       misho     495:     as_ln_s='cp -p'
1.9       misho     496:   fi
1.1       misho     497: else
                    498:   as_ln_s='cp -p'
                    499: fi
                    500: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                    501: rmdir conf$$.dir 2>/dev/null
                    502: 
                    503: if mkdir -p . 2>/dev/null; then
1.9       misho     504:   as_mkdir_p='mkdir -p "$as_dir"'
1.1       misho     505: else
                    506:   test -d ./-p && rmdir ./-p
                    507:   as_mkdir_p=false
                    508: fi
                    509: 
                    510: if test -x / >/dev/null 2>&1; then
                    511:   as_test_x='test -x'
                    512: else
                    513:   if ls -dL / >/dev/null 2>&1; then
                    514:     as_ls_L_option=L
                    515:   else
                    516:     as_ls_L_option=
                    517:   fi
                    518:   as_test_x='
                    519:     eval sh -c '\''
                    520:       if test -d "$1"; then
1.9       misho     521:        test -d "$1/.";
1.1       misho     522:       else
1.9       misho     523:        case $1 in #(
                    524:        -*)set "./$1";;
1.1       misho     525:        esac;
1.9       misho     526:        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
1.1       misho     527:        ???[sx]*):;;*)false;;esac;fi
                    528:     '\'' sh
                    529:   '
                    530: fi
                    531: as_executable_p=$as_test_x
                    532: 
                    533: # Sed expression to map a string onto a valid CPP name.
                    534: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                    535: 
                    536: # Sed expression to map a string onto a valid variable name.
                    537: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                    538: 
                    539: 
1.9       misho     540: test -n "$DJDIR" || exec 7<&0 </dev/null
                    541: exec 6>&1
1.1       misho     542: 
                    543: # Name of the host.
1.9       misho     544: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
1.1       misho     545: # so uname gets run too.
                    546: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
                    547: 
                    548: #
                    549: # Initializations.
                    550: #
                    551: ac_default_prefix=/usr/local
                    552: ac_clean_files=
                    553: ac_config_libobj_dir=.
                    554: LIBOBJS=
                    555: cross_compiling=no
                    556: subdirs=
                    557: MFLAGS=
                    558: MAKEFLAGS=
                    559: 
                    560: # Identity of this package.
                    561: PACKAGE_NAME='libaitio'
                    562: PACKAGE_TARNAME='libaitio'
1.9.2.1 ! misho     563: PACKAGE_VERSION='1.8'
        !           564: PACKAGE_STRING='libaitio 1.8'
        !           565: PACKAGE_BUGREPORT='misho@elwix.org'
1.9       misho     566: PACKAGE_URL=''
1.1       misho     567: 
                    568: ac_unique_file="src/aitio.c"
                    569: # Factoring default headers for most tests.
                    570: ac_includes_default="\
                    571: #include <stdio.h>
                    572: #ifdef HAVE_SYS_TYPES_H
                    573: # include <sys/types.h>
                    574: #endif
                    575: #ifdef HAVE_SYS_STAT_H
                    576: # include <sys/stat.h>
                    577: #endif
                    578: #ifdef STDC_HEADERS
                    579: # include <stdlib.h>
                    580: # include <stddef.h>
1.9       misho     581: #else
                    582: # ifdef HAVE_STDLIB_H
                    583: #  include <stdlib.h>
                    584: # endif
                    585: #endif
                    586: #ifdef HAVE_STRING_H
                    587: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
                    588: #  include <memory.h>
                    589: # endif
                    590: # include <string.h>
                    591: #endif
                    592: #ifdef HAVE_STRINGS_H
                    593: # include <strings.h>
                    594: #endif
                    595: #ifdef HAVE_INTTYPES_H
                    596: # include <inttypes.h>
                    597: #endif
                    598: #ifdef HAVE_STDINT_H
                    599: # include <stdint.h>
                    600: #endif
                    601: #ifdef HAVE_UNISTD_H
                    602: # include <unistd.h>
                    603: #endif"
                    604: 
                    605: ac_subst_vars='LTLIBOBJS
                    606: LIBOBJS
                    607: EGREP
                    608: GREP
                    609: CPP
                    610: MKDEP
                    611: target_os
                    612: target_vendor
                    613: target_cpu
                    614: target
                    615: host_os
                    616: host_vendor
                    617: host_cpu
                    618: host
                    619: build_os
                    620: build_vendor
                    621: build_cpu
                    622: build
                    623: INSTALL_DATA
                    624: INSTALL_SCRIPT
                    625: INSTALL_PROGRAM
                    626: OBJEXT
                    627: EXEEXT
                    628: ac_ct_CC
                    629: CPPFLAGS
                    630: LDFLAGS
                    631: CFLAGS
                    632: CC
                    633: target_alias
                    634: host_alias
                    635: build_alias
                    636: LIBS
                    637: ECHO_T
                    638: ECHO_N
                    639: ECHO_C
                    640: DEFS
                    641: mandir
                    642: localedir
                    643: libdir
                    644: psdir
                    645: pdfdir
                    646: dvidir
                    647: htmldir
                    648: infodir
                    649: docdir
                    650: oldincludedir
                    651: includedir
                    652: localstatedir
                    653: sharedstatedir
                    654: sysconfdir
                    655: datadir
                    656: datarootdir
                    657: libexecdir
                    658: sbindir
                    659: bindir
                    660: program_transform_name
                    661: prefix
                    662: exec_prefix
                    663: PACKAGE_URL
                    664: PACKAGE_BUGREPORT
                    665: PACKAGE_STRING
                    666: PACKAGE_VERSION
                    667: PACKAGE_TARNAME
                    668: PACKAGE_NAME
1.1       misho     669: PATH_SEPARATOR
1.9       misho     670: SHELL'
1.1       misho     671: ac_subst_files=''
1.9       misho     672: ac_user_opts='
                    673: enable_option_checking
                    674: enable_debug
                    675: enable_aio
                    676: '
1.1       misho     677:       ac_precious_vars='build_alias
                    678: host_alias
                    679: target_alias
                    680: CC
                    681: CFLAGS
                    682: LDFLAGS
                    683: LIBS
                    684: CPPFLAGS
1.9.2.1 ! misho     685: CPP
        !           686: CPPFLAGS'
1.1       misho     687: 
                    688: 
                    689: # Initialize some variables set by options.
                    690: ac_init_help=
                    691: ac_init_version=false
1.9       misho     692: ac_unrecognized_opts=
                    693: ac_unrecognized_sep=
1.1       misho     694: # The variables have the same names as the options, with
                    695: # dashes changed to underlines.
                    696: cache_file=/dev/null
                    697: exec_prefix=NONE
                    698: no_create=
                    699: no_recursion=
                    700: prefix=NONE
                    701: program_prefix=NONE
                    702: program_suffix=NONE
                    703: program_transform_name=s,x,x,
                    704: silent=
                    705: site=
                    706: srcdir=
                    707: verbose=
                    708: x_includes=NONE
                    709: x_libraries=NONE
                    710: 
                    711: # Installation directory options.
                    712: # These are left unexpanded so users can "make install exec_prefix=/foo"
                    713: # and all the variables that are supposed to be based on exec_prefix
                    714: # by default will actually change.
                    715: # Use braces instead of parens because sh, perl, etc. also accept them.
                    716: # (The list follows the same order as the GNU Coding Standards.)
                    717: bindir='${exec_prefix}/bin'
                    718: sbindir='${exec_prefix}/sbin'
                    719: libexecdir='${exec_prefix}/libexec'
                    720: datarootdir='${prefix}/share'
                    721: datadir='${datarootdir}'
                    722: sysconfdir='${prefix}/etc'
                    723: sharedstatedir='${prefix}/com'
                    724: localstatedir='${prefix}/var'
                    725: includedir='${prefix}/include'
                    726: oldincludedir='/usr/include'
                    727: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
                    728: infodir='${datarootdir}/info'
                    729: htmldir='${docdir}'
                    730: dvidir='${docdir}'
                    731: pdfdir='${docdir}'
                    732: psdir='${docdir}'
                    733: libdir='${exec_prefix}/lib'
                    734: localedir='${datarootdir}/locale'
                    735: mandir='${datarootdir}/man'
                    736: 
                    737: ac_prev=
                    738: ac_dashdash=
                    739: for ac_option
                    740: do
                    741:   # If the previous option needs an argument, assign it.
                    742:   if test -n "$ac_prev"; then
                    743:     eval $ac_prev=\$ac_option
                    744:     ac_prev=
                    745:     continue
                    746:   fi
                    747: 
                    748:   case $ac_option in
1.9       misho     749:   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
                    750:   *=)   ac_optarg= ;;
                    751:   *)    ac_optarg=yes ;;
1.1       misho     752:   esac
                    753: 
                    754:   # Accept the important Cygnus configure options, so we can diagnose typos.
                    755: 
                    756:   case $ac_dashdash$ac_option in
                    757:   --)
                    758:     ac_dashdash=yes ;;
                    759: 
                    760:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
                    761:     ac_prev=bindir ;;
                    762:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
                    763:     bindir=$ac_optarg ;;
                    764: 
                    765:   -build | --build | --buil | --bui | --bu)
                    766:     ac_prev=build_alias ;;
                    767:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
                    768:     build_alias=$ac_optarg ;;
                    769: 
                    770:   -cache-file | --cache-file | --cache-fil | --cache-fi \
                    771:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
                    772:     ac_prev=cache_file ;;
                    773:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
                    774:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
                    775:     cache_file=$ac_optarg ;;
                    776: 
                    777:   --config-cache | -C)
                    778:     cache_file=config.cache ;;
                    779: 
                    780:   -datadir | --datadir | --datadi | --datad)
                    781:     ac_prev=datadir ;;
                    782:   -datadir=* | --datadir=* | --datadi=* | --datad=*)
                    783:     datadir=$ac_optarg ;;
                    784: 
                    785:   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
                    786:   | --dataroo | --dataro | --datar)
                    787:     ac_prev=datarootdir ;;
                    788:   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
                    789:   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
                    790:     datarootdir=$ac_optarg ;;
                    791: 
                    792:   -disable-* | --disable-*)
1.9       misho     793:     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1.1       misho     794:     # Reject names that are not valid shell variable names.
1.9       misho     795:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
                    796:       as_fn_error $? "invalid feature name: $ac_useropt"
                    797:     ac_useropt_orig=$ac_useropt
                    798:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                    799:     case $ac_user_opts in
                    800:       *"
                    801: "enable_$ac_useropt"
                    802: "*) ;;
                    803:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
                    804:         ac_unrecognized_sep=', ';;
                    805:     esac
                    806:     eval enable_$ac_useropt=no ;;
1.1       misho     807: 
                    808:   -docdir | --docdir | --docdi | --doc | --do)
                    809:     ac_prev=docdir ;;
                    810:   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
                    811:     docdir=$ac_optarg ;;
                    812: 
                    813:   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
                    814:     ac_prev=dvidir ;;
                    815:   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
                    816:     dvidir=$ac_optarg ;;
                    817: 
                    818:   -enable-* | --enable-*)
1.9       misho     819:     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1.1       misho     820:     # Reject names that are not valid shell variable names.
1.9       misho     821:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
                    822:       as_fn_error $? "invalid feature name: $ac_useropt"
                    823:     ac_useropt_orig=$ac_useropt
                    824:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                    825:     case $ac_user_opts in
                    826:       *"
                    827: "enable_$ac_useropt"
                    828: "*) ;;
                    829:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
                    830:         ac_unrecognized_sep=', ';;
                    831:     esac
                    832:     eval enable_$ac_useropt=\$ac_optarg ;;
1.1       misho     833: 
                    834:   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
                    835:   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
                    836:   | --exec | --exe | --ex)
                    837:     ac_prev=exec_prefix ;;
                    838:   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
                    839:   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
                    840:   | --exec=* | --exe=* | --ex=*)
                    841:     exec_prefix=$ac_optarg ;;
                    842: 
                    843:   -gas | --gas | --ga | --g)
                    844:     # Obsolete; use --with-gas.
                    845:     with_gas=yes ;;
                    846: 
                    847:   -help | --help | --hel | --he | -h)
                    848:     ac_init_help=long ;;
                    849:   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
                    850:     ac_init_help=recursive ;;
                    851:   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
                    852:     ac_init_help=short ;;
                    853: 
                    854:   -host | --host | --hos | --ho)
                    855:     ac_prev=host_alias ;;
                    856:   -host=* | --host=* | --hos=* | --ho=*)
                    857:     host_alias=$ac_optarg ;;
                    858: 
                    859:   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
                    860:     ac_prev=htmldir ;;
                    861:   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
                    862:   | --ht=*)
                    863:     htmldir=$ac_optarg ;;
                    864: 
                    865:   -includedir | --includedir | --includedi | --included | --include \
                    866:   | --includ | --inclu | --incl | --inc)
                    867:     ac_prev=includedir ;;
                    868:   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
                    869:   | --includ=* | --inclu=* | --incl=* | --inc=*)
                    870:     includedir=$ac_optarg ;;
                    871: 
                    872:   -infodir | --infodir | --infodi | --infod | --info | --inf)
                    873:     ac_prev=infodir ;;
                    874:   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
                    875:     infodir=$ac_optarg ;;
                    876: 
                    877:   -libdir | --libdir | --libdi | --libd)
                    878:     ac_prev=libdir ;;
                    879:   -libdir=* | --libdir=* | --libdi=* | --libd=*)
                    880:     libdir=$ac_optarg ;;
                    881: 
                    882:   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
                    883:   | --libexe | --libex | --libe)
                    884:     ac_prev=libexecdir ;;
                    885:   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
                    886:   | --libexe=* | --libex=* | --libe=*)
                    887:     libexecdir=$ac_optarg ;;
                    888: 
                    889:   -localedir | --localedir | --localedi | --localed | --locale)
                    890:     ac_prev=localedir ;;
                    891:   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
                    892:     localedir=$ac_optarg ;;
                    893: 
                    894:   -localstatedir | --localstatedir | --localstatedi | --localstated \
                    895:   | --localstate | --localstat | --localsta | --localst | --locals)
                    896:     ac_prev=localstatedir ;;
                    897:   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
                    898:   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
                    899:     localstatedir=$ac_optarg ;;
                    900: 
                    901:   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
                    902:     ac_prev=mandir ;;
                    903:   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
                    904:     mandir=$ac_optarg ;;
                    905: 
                    906:   -nfp | --nfp | --nf)
                    907:     # Obsolete; use --without-fp.
                    908:     with_fp=no ;;
                    909: 
                    910:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
                    911:   | --no-cr | --no-c | -n)
                    912:     no_create=yes ;;
                    913: 
                    914:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
                    915:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
                    916:     no_recursion=yes ;;
                    917: 
                    918:   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
                    919:   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
                    920:   | --oldin | --oldi | --old | --ol | --o)
                    921:     ac_prev=oldincludedir ;;
                    922:   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
                    923:   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
                    924:   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
                    925:     oldincludedir=$ac_optarg ;;
                    926: 
                    927:   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
                    928:     ac_prev=prefix ;;
                    929:   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
                    930:     prefix=$ac_optarg ;;
                    931: 
                    932:   -program-prefix | --program-prefix | --program-prefi | --program-pref \
                    933:   | --program-pre | --program-pr | --program-p)
                    934:     ac_prev=program_prefix ;;
                    935:   -program-prefix=* | --program-prefix=* | --program-prefi=* \
                    936:   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
                    937:     program_prefix=$ac_optarg ;;
                    938: 
                    939:   -program-suffix | --program-suffix | --program-suffi | --program-suff \
                    940:   | --program-suf | --program-su | --program-s)
                    941:     ac_prev=program_suffix ;;
                    942:   -program-suffix=* | --program-suffix=* | --program-suffi=* \
                    943:   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
                    944:     program_suffix=$ac_optarg ;;
                    945: 
                    946:   -program-transform-name | --program-transform-name \
                    947:   | --program-transform-nam | --program-transform-na \
                    948:   | --program-transform-n | --program-transform- \
                    949:   | --program-transform | --program-transfor \
                    950:   | --program-transfo | --program-transf \
                    951:   | --program-trans | --program-tran \
                    952:   | --progr-tra | --program-tr | --program-t)
                    953:     ac_prev=program_transform_name ;;
                    954:   -program-transform-name=* | --program-transform-name=* \
                    955:   | --program-transform-nam=* | --program-transform-na=* \
                    956:   | --program-transform-n=* | --program-transform-=* \
                    957:   | --program-transform=* | --program-transfor=* \
                    958:   | --program-transfo=* | --program-transf=* \
                    959:   | --program-trans=* | --program-tran=* \
                    960:   | --progr-tra=* | --program-tr=* | --program-t=*)
                    961:     program_transform_name=$ac_optarg ;;
                    962: 
                    963:   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
                    964:     ac_prev=pdfdir ;;
                    965:   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
                    966:     pdfdir=$ac_optarg ;;
                    967: 
                    968:   -psdir | --psdir | --psdi | --psd | --ps)
                    969:     ac_prev=psdir ;;
                    970:   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
                    971:     psdir=$ac_optarg ;;
                    972: 
                    973:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                    974:   | -silent | --silent | --silen | --sile | --sil)
                    975:     silent=yes ;;
                    976: 
                    977:   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
                    978:     ac_prev=sbindir ;;
                    979:   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
                    980:   | --sbi=* | --sb=*)
                    981:     sbindir=$ac_optarg ;;
                    982: 
                    983:   -sharedstatedir | --sharedstatedir | --sharedstatedi \
                    984:   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
                    985:   | --sharedst | --shareds | --shared | --share | --shar \
                    986:   | --sha | --sh)
                    987:     ac_prev=sharedstatedir ;;
                    988:   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
                    989:   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
                    990:   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
                    991:   | --sha=* | --sh=*)
                    992:     sharedstatedir=$ac_optarg ;;
                    993: 
                    994:   -site | --site | --sit)
                    995:     ac_prev=site ;;
                    996:   -site=* | --site=* | --sit=*)
                    997:     site=$ac_optarg ;;
                    998: 
                    999:   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
                   1000:     ac_prev=srcdir ;;
                   1001:   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
                   1002:     srcdir=$ac_optarg ;;
                   1003: 
                   1004:   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
                   1005:   | --syscon | --sysco | --sysc | --sys | --sy)
                   1006:     ac_prev=sysconfdir ;;
                   1007:   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
                   1008:   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
                   1009:     sysconfdir=$ac_optarg ;;
                   1010: 
                   1011:   -target | --target | --targe | --targ | --tar | --ta | --t)
                   1012:     ac_prev=target_alias ;;
                   1013:   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
                   1014:     target_alias=$ac_optarg ;;
                   1015: 
                   1016:   -v | -verbose | --verbose | --verbos | --verbo | --verb)
                   1017:     verbose=yes ;;
                   1018: 
                   1019:   -version | --version | --versio | --versi | --vers | -V)
                   1020:     ac_init_version=: ;;
                   1021: 
                   1022:   -with-* | --with-*)
1.9       misho    1023:     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1.1       misho    1024:     # Reject names that are not valid shell variable names.
1.9       misho    1025:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
                   1026:       as_fn_error $? "invalid package name: $ac_useropt"
                   1027:     ac_useropt_orig=$ac_useropt
                   1028:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                   1029:     case $ac_user_opts in
                   1030:       *"
                   1031: "with_$ac_useropt"
                   1032: "*) ;;
                   1033:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
                   1034:         ac_unrecognized_sep=', ';;
                   1035:     esac
                   1036:     eval with_$ac_useropt=\$ac_optarg ;;
1.1       misho    1037: 
                   1038:   -without-* | --without-*)
1.9       misho    1039:     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1.1       misho    1040:     # Reject names that are not valid shell variable names.
1.9       misho    1041:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
                   1042:       as_fn_error $? "invalid package name: $ac_useropt"
                   1043:     ac_useropt_orig=$ac_useropt
                   1044:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                   1045:     case $ac_user_opts in
                   1046:       *"
                   1047: "with_$ac_useropt"
                   1048: "*) ;;
                   1049:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
                   1050:         ac_unrecognized_sep=', ';;
                   1051:     esac
                   1052:     eval with_$ac_useropt=no ;;
1.1       misho    1053: 
                   1054:   --x)
                   1055:     # Obsolete; use --with-x.
                   1056:     with_x=yes ;;
                   1057: 
                   1058:   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
                   1059:   | --x-incl | --x-inc | --x-in | --x-i)
                   1060:     ac_prev=x_includes ;;
                   1061:   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
                   1062:   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
                   1063:     x_includes=$ac_optarg ;;
                   1064: 
                   1065:   -x-libraries | --x-libraries | --x-librarie | --x-librari \
                   1066:   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
                   1067:     ac_prev=x_libraries ;;
                   1068:   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
                   1069:   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
                   1070:     x_libraries=$ac_optarg ;;
                   1071: 
1.9       misho    1072:   -*) as_fn_error $? "unrecognized option: \`$ac_option'
                   1073: Try \`$0 --help' for more information"
1.1       misho    1074:     ;;
                   1075: 
                   1076:   *=*)
                   1077:     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
                   1078:     # Reject names that are not valid shell variable names.
1.9       misho    1079:     case $ac_envvar in #(
                   1080:       '' | [0-9]* | *[!_$as_cr_alnum]* )
                   1081:       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
                   1082:     esac
1.1       misho    1083:     eval $ac_envvar=\$ac_optarg
                   1084:     export $ac_envvar ;;
                   1085: 
                   1086:   *)
                   1087:     # FIXME: should be removed in autoconf 3.0.
1.9       misho    1088:     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1.1       misho    1089:     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.9       misho    1090:       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
                   1091:     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1.1       misho    1092:     ;;
                   1093: 
                   1094:   esac
                   1095: done
                   1096: 
                   1097: if test -n "$ac_prev"; then
                   1098:   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1.9       misho    1099:   as_fn_error $? "missing argument to $ac_option"
1.1       misho    1100: fi
                   1101: 
1.9       misho    1102: if test -n "$ac_unrecognized_opts"; then
                   1103:   case $enable_option_checking in
                   1104:     no) ;;
                   1105:     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
                   1106:     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
                   1107:   esac
                   1108: fi
                   1109: 
                   1110: # Check all directory arguments for consistency.
1.1       misho    1111: for ac_var in  exec_prefix prefix bindir sbindir libexecdir datarootdir \
                   1112:                datadir sysconfdir sharedstatedir localstatedir includedir \
                   1113:                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
                   1114:                libdir localedir mandir
                   1115: do
                   1116:   eval ac_val=\$$ac_var
1.9       misho    1117:   # Remove trailing slashes.
                   1118:   case $ac_val in
                   1119:     */ )
                   1120:       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
                   1121:       eval $ac_var=\$ac_val;;
                   1122:   esac
                   1123:   # Be sure to have absolute directory names.
1.1       misho    1124:   case $ac_val in
                   1125:     [\\/$]* | ?:[\\/]* )  continue;;
                   1126:     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
                   1127:   esac
1.9       misho    1128:   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1.1       misho    1129: done
                   1130: 
                   1131: # There might be people who depend on the old broken behavior: `$host'
                   1132: # used to hold the argument of --host etc.
                   1133: # FIXME: To remove some day.
                   1134: build=$build_alias
                   1135: host=$host_alias
                   1136: target=$target_alias
                   1137: 
                   1138: # FIXME: To remove some day.
                   1139: if test "x$host_alias" != x; then
                   1140:   if test "x$build_alias" = x; then
                   1141:     cross_compiling=maybe
1.9       misho    1142:     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
                   1143:     If a cross compiler is detected then cross compile mode will be used" >&2
1.1       misho    1144:   elif test "x$build_alias" != "x$host_alias"; then
                   1145:     cross_compiling=yes
                   1146:   fi
                   1147: fi
                   1148: 
                   1149: ac_tool_prefix=
                   1150: test -n "$host_alias" && ac_tool_prefix=$host_alias-
                   1151: 
                   1152: test "$silent" = yes && exec 6>/dev/null
                   1153: 
                   1154: 
                   1155: ac_pwd=`pwd` && test -n "$ac_pwd" &&
                   1156: ac_ls_di=`ls -di .` &&
                   1157: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1.9       misho    1158:   as_fn_error $? "working directory cannot be determined"
1.1       misho    1159: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1.9       misho    1160:   as_fn_error $? "pwd does not report name of working directory"
1.1       misho    1161: 
                   1162: 
                   1163: # Find the source files, if location was not specified.
                   1164: if test -z "$srcdir"; then
                   1165:   ac_srcdir_defaulted=yes
                   1166:   # Try the directory containing this script, then the parent directory.
1.9       misho    1167:   ac_confdir=`$as_dirname -- "$as_myself" ||
                   1168: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   1169:         X"$as_myself" : 'X\(//\)[^/]' \| \
                   1170:         X"$as_myself" : 'X\(//\)$' \| \
                   1171:         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
                   1172: $as_echo X"$as_myself" |
1.1       misho    1173:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   1174:            s//\1/
                   1175:            q
                   1176:          }
                   1177:          /^X\(\/\/\)[^/].*/{
                   1178:            s//\1/
                   1179:            q
                   1180:          }
                   1181:          /^X\(\/\/\)$/{
                   1182:            s//\1/
                   1183:            q
                   1184:          }
                   1185:          /^X\(\/\).*/{
                   1186:            s//\1/
                   1187:            q
                   1188:          }
                   1189:          s/.*/./; q'`
                   1190:   srcdir=$ac_confdir
                   1191:   if test ! -r "$srcdir/$ac_unique_file"; then
                   1192:     srcdir=..
                   1193:   fi
                   1194: else
                   1195:   ac_srcdir_defaulted=no
                   1196: fi
                   1197: if test ! -r "$srcdir/$ac_unique_file"; then
                   1198:   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1.9       misho    1199:   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1.1       misho    1200: fi
                   1201: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
                   1202: ac_abs_confdir=`(
1.9       misho    1203:        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1.1       misho    1204:        pwd)`
                   1205: # When building in place, set srcdir=.
                   1206: if test "$ac_abs_confdir" = "$ac_pwd"; then
                   1207:   srcdir=.
                   1208: fi
                   1209: # Remove unnecessary trailing slashes from srcdir.
                   1210: # Double slashes in file names in object file debugging info
                   1211: # mess up M-x gdb in Emacs.
                   1212: case $srcdir in
                   1213: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
                   1214: esac
                   1215: for ac_var in $ac_precious_vars; do
                   1216:   eval ac_env_${ac_var}_set=\${${ac_var}+set}
                   1217:   eval ac_env_${ac_var}_value=\$${ac_var}
                   1218:   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
                   1219:   eval ac_cv_env_${ac_var}_value=\$${ac_var}
                   1220: done
                   1221: 
                   1222: #
                   1223: # Report the --help message.
                   1224: #
                   1225: if test "$ac_init_help" = "long"; then
                   1226:   # Omit some internal or obsolete options to make the list less imposing.
                   1227:   # This message is too long to be a string in the A/UX 3.1 sh.
                   1228:   cat <<_ACEOF
1.9.2.1 ! misho    1229: \`configure' configures libaitio 1.8 to adapt to many kinds of systems.
1.1       misho    1230: 
                   1231: Usage: $0 [OPTION]... [VAR=VALUE]...
                   1232: 
                   1233: To assign environment variables (e.g., CC, CFLAGS...), specify them as
                   1234: VAR=VALUE.  See below for descriptions of some of the useful variables.
                   1235: 
                   1236: Defaults for the options are specified in brackets.
                   1237: 
                   1238: Configuration:
                   1239:   -h, --help              display this help and exit
                   1240:       --help=short        display options specific to this package
                   1241:       --help=recursive    display the short help of all the included packages
                   1242:   -V, --version           display version information and exit
1.9       misho    1243:   -q, --quiet, --silent   do not print \`checking ...' messages
1.1       misho    1244:       --cache-file=FILE   cache test results in FILE [disabled]
                   1245:   -C, --config-cache      alias for \`--cache-file=config.cache'
                   1246:   -n, --no-create         do not create output files
                   1247:       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
                   1248: 
                   1249: Installation directories:
                   1250:   --prefix=PREFIX         install architecture-independent files in PREFIX
1.9       misho    1251:                           [$ac_default_prefix]
1.1       misho    1252:   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1.9       misho    1253:                           [PREFIX]
1.1       misho    1254: 
                   1255: By default, \`make install' will install all the files in
                   1256: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
                   1257: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
                   1258: for instance \`--prefix=\$HOME'.
                   1259: 
                   1260: For better control, use the options below.
                   1261: 
                   1262: Fine tuning of the installation directories:
1.9       misho    1263:   --bindir=DIR            user executables [EPREFIX/bin]
                   1264:   --sbindir=DIR           system admin executables [EPREFIX/sbin]
                   1265:   --libexecdir=DIR        program executables [EPREFIX/libexec]
                   1266:   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
                   1267:   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
                   1268:   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
                   1269:   --libdir=DIR            object code libraries [EPREFIX/lib]
                   1270:   --includedir=DIR        C header files [PREFIX/include]
                   1271:   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
                   1272:   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
                   1273:   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
                   1274:   --infodir=DIR           info documentation [DATAROOTDIR/info]
                   1275:   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
                   1276:   --mandir=DIR            man documentation [DATAROOTDIR/man]
                   1277:   --docdir=DIR            documentation root [DATAROOTDIR/doc/libaitio]
                   1278:   --htmldir=DIR           html documentation [DOCDIR]
                   1279:   --dvidir=DIR            dvi documentation [DOCDIR]
                   1280:   --pdfdir=DIR            pdf documentation [DOCDIR]
                   1281:   --psdir=DIR             ps documentation [DOCDIR]
1.1       misho    1282: _ACEOF
                   1283: 
                   1284:   cat <<\_ACEOF
                   1285: 
                   1286: System types:
                   1287:   --build=BUILD     configure for building on BUILD [guessed]
                   1288:   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
                   1289:   --target=TARGET   configure for building compilers for TARGET [HOST]
                   1290: _ACEOF
                   1291: fi
                   1292: 
                   1293: if test -n "$ac_init_help"; then
                   1294:   case $ac_init_help in
1.9.2.1 ! misho    1295:      short | recursive ) echo "Configuration of libaitio 1.8:";;
1.1       misho    1296:    esac
                   1297:   cat <<\_ACEOF
                   1298: 
                   1299: Optional Features:
1.9       misho    1300:   --disable-option-checking  ignore unrecognized --enable/--with options
1.1       misho    1301:   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
                   1302:   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
                   1303:   --enable-debug          Build library with debug information and additional messages
1.5       misho    1304:   --enable-aio            Build library with AIO operations
1.1       misho    1305: 
                   1306: Some influential environment variables:
                   1307:   CC          C compiler command
                   1308:   CFLAGS      C compiler flags
                   1309:   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
                   1310:               nonstandard directory <lib dir>
                   1311:   LIBS        libraries to pass to the linker, e.g. -l<library>
1.9       misho    1312:   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1.1       misho    1313:               you have headers in a nonstandard directory <include dir>
                   1314:   CPP         C preprocessor
                   1315: 
                   1316: Use these variables to override the choices made by `configure' or to help
                   1317: it to find libraries and programs with nonstandard names/locations.
                   1318: 
1.9.2.1 ! misho    1319: Report bugs to <misho@elwix.org>.
1.9       misho    1320: _ACEOF
                   1321: ac_status=$?
                   1322: fi
                   1323: 
                   1324: if test "$ac_init_help" = "recursive"; then
                   1325:   # If there are subdirs, report their specific --help.
                   1326:   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
                   1327:     test -d "$ac_dir" ||
                   1328:       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
                   1329:       continue
                   1330:     ac_builddir=.
                   1331: 
                   1332: case "$ac_dir" in
                   1333: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1334: *)
                   1335:   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
                   1336:   # A ".." for each directory in $ac_dir_suffix.
                   1337:   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
                   1338:   case $ac_top_builddir_sub in
                   1339:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1340:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   1341:   esac ;;
                   1342: esac
                   1343: ac_abs_top_builddir=$ac_pwd
                   1344: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   1345: # for backward compatibility:
                   1346: ac_top_builddir=$ac_top_build_prefix
                   1347: 
                   1348: case $srcdir in
                   1349:   .)  # We are building in place.
                   1350:     ac_srcdir=.
                   1351:     ac_top_srcdir=$ac_top_builddir_sub
                   1352:     ac_abs_top_srcdir=$ac_pwd ;;
                   1353:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   1354:     ac_srcdir=$srcdir$ac_dir_suffix;
                   1355:     ac_top_srcdir=$srcdir
                   1356:     ac_abs_top_srcdir=$srcdir ;;
                   1357:   *) # Relative name.
                   1358:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   1359:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   1360:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   1361: esac
                   1362: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   1363: 
                   1364:     cd "$ac_dir" || { ac_status=$?; continue; }
                   1365:     # Check for guested configure.
                   1366:     if test -f "$ac_srcdir/configure.gnu"; then
                   1367:       echo &&
                   1368:       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
                   1369:     elif test -f "$ac_srcdir/configure"; then
                   1370:       echo &&
                   1371:       $SHELL "$ac_srcdir/configure" --help=recursive
                   1372:     else
                   1373:       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
                   1374:     fi || ac_status=$?
                   1375:     cd "$ac_pwd" || { ac_status=$?; break; }
                   1376:   done
                   1377: fi
                   1378: 
                   1379: test -n "$ac_init_help" && exit $ac_status
                   1380: if $ac_init_version; then
                   1381:   cat <<\_ACEOF
1.9.2.1 ! misho    1382: libaitio configure 1.8
1.9       misho    1383: generated by GNU Autoconf 2.68
                   1384: 
                   1385: Copyright (C) 2010 Free Software Foundation, Inc.
                   1386: This configure script is free software; the Free Software Foundation
                   1387: gives unlimited permission to copy, distribute and modify it.
                   1388: _ACEOF
                   1389:   exit
                   1390: fi
                   1391: 
                   1392: ## ------------------------ ##
                   1393: ## Autoconf initialization. ##
                   1394: ## ------------------------ ##
                   1395: 
                   1396: # ac_fn_c_try_compile LINENO
                   1397: # --------------------------
                   1398: # Try to compile conftest.$ac_ext, and return whether this succeeded.
                   1399: ac_fn_c_try_compile ()
                   1400: {
                   1401:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1402:   rm -f conftest.$ac_objext
                   1403:   if { { ac_try="$ac_compile"
                   1404: case "(($ac_try" in
                   1405:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1406:   *) ac_try_echo=$ac_try;;
                   1407: esac
                   1408: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1409: $as_echo "$ac_try_echo"; } >&5
                   1410:   (eval "$ac_compile") 2>conftest.err
                   1411:   ac_status=$?
                   1412:   if test -s conftest.err; then
                   1413:     grep -v '^ *+' conftest.err >conftest.er1
                   1414:     cat conftest.er1 >&5
                   1415:     mv -f conftest.er1 conftest.err
                   1416:   fi
                   1417:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1418:   test $ac_status = 0; } && {
                   1419:         test -z "$ac_c_werror_flag" ||
                   1420:         test ! -s conftest.err
                   1421:        } && test -s conftest.$ac_objext; then :
                   1422:   ac_retval=0
                   1423: else
                   1424:   $as_echo "$as_me: failed program was:" >&5
                   1425: sed 's/^/| /' conftest.$ac_ext >&5
                   1426: 
                   1427:        ac_retval=1
                   1428: fi
                   1429:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1430:   as_fn_set_status $ac_retval
                   1431: 
                   1432: } # ac_fn_c_try_compile
                   1433: 
                   1434: # ac_fn_c_try_link LINENO
                   1435: # -----------------------
                   1436: # Try to link conftest.$ac_ext, and return whether this succeeded.
                   1437: ac_fn_c_try_link ()
                   1438: {
                   1439:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1440:   rm -f conftest.$ac_objext conftest$ac_exeext
                   1441:   if { { ac_try="$ac_link"
                   1442: case "(($ac_try" in
                   1443:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1444:   *) ac_try_echo=$ac_try;;
                   1445: esac
                   1446: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1447: $as_echo "$ac_try_echo"; } >&5
                   1448:   (eval "$ac_link") 2>conftest.err
                   1449:   ac_status=$?
                   1450:   if test -s conftest.err; then
                   1451:     grep -v '^ *+' conftest.err >conftest.er1
                   1452:     cat conftest.er1 >&5
                   1453:     mv -f conftest.er1 conftest.err
                   1454:   fi
                   1455:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1456:   test $ac_status = 0; } && {
                   1457:         test -z "$ac_c_werror_flag" ||
                   1458:         test ! -s conftest.err
                   1459:        } && test -s conftest$ac_exeext && {
                   1460:         test "$cross_compiling" = yes ||
                   1461:         $as_test_x conftest$ac_exeext
                   1462:        }; then :
                   1463:   ac_retval=0
                   1464: else
                   1465:   $as_echo "$as_me: failed program was:" >&5
                   1466: sed 's/^/| /' conftest.$ac_ext >&5
                   1467: 
                   1468:        ac_retval=1
                   1469: fi
                   1470:   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
                   1471:   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
                   1472:   # interfere with the next link command; also delete a directory that is
                   1473:   # left behind by Apple's compiler.  We do this before executing the actions.
                   1474:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
                   1475:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1476:   as_fn_set_status $ac_retval
                   1477: 
                   1478: } # ac_fn_c_try_link
                   1479: 
                   1480: # ac_fn_c_try_cpp LINENO
                   1481: # ----------------------
                   1482: # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
                   1483: ac_fn_c_try_cpp ()
                   1484: {
                   1485:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1486:   if { { ac_try="$ac_cpp conftest.$ac_ext"
                   1487: case "(($ac_try" in
                   1488:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1489:   *) ac_try_echo=$ac_try;;
                   1490: esac
                   1491: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1492: $as_echo "$ac_try_echo"; } >&5
                   1493:   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
                   1494:   ac_status=$?
                   1495:   if test -s conftest.err; then
                   1496:     grep -v '^ *+' conftest.err >conftest.er1
                   1497:     cat conftest.er1 >&5
                   1498:     mv -f conftest.er1 conftest.err
                   1499:   fi
                   1500:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1501:   test $ac_status = 0; } > conftest.i && {
                   1502:         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
                   1503:         test ! -s conftest.err
                   1504:        }; then :
                   1505:   ac_retval=0
                   1506: else
                   1507:   $as_echo "$as_me: failed program was:" >&5
                   1508: sed 's/^/| /' conftest.$ac_ext >&5
                   1509: 
                   1510:     ac_retval=1
                   1511: fi
                   1512:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1513:   as_fn_set_status $ac_retval
                   1514: 
                   1515: } # ac_fn_c_try_cpp
                   1516: 
                   1517: # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
                   1518: # -------------------------------------------------------
                   1519: # Tests whether HEADER exists, giving a warning if it cannot be compiled using
                   1520: # the include files in INCLUDES and setting the cache variable VAR
                   1521: # accordingly.
                   1522: ac_fn_c_check_header_mongrel ()
                   1523: {
                   1524:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1525:   if eval \${$3+:} false; then :
                   1526:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1527: $as_echo_n "checking for $2... " >&6; }
                   1528: if eval \${$3+:} false; then :
                   1529:   $as_echo_n "(cached) " >&6
                   1530: fi
                   1531: eval ac_res=\$$3
                   1532:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1533: $as_echo "$ac_res" >&6; }
                   1534: else
                   1535:   # Is the header compilable?
                   1536: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
                   1537: $as_echo_n "checking $2 usability... " >&6; }
                   1538: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1539: /* end confdefs.h.  */
                   1540: $4
                   1541: #include <$2>
                   1542: _ACEOF
                   1543: if ac_fn_c_try_compile "$LINENO"; then :
                   1544:   ac_header_compiler=yes
                   1545: else
                   1546:   ac_header_compiler=no
                   1547: fi
                   1548: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   1549: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
                   1550: $as_echo "$ac_header_compiler" >&6; }
                   1551: 
                   1552: # Is the header present?
                   1553: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
                   1554: $as_echo_n "checking $2 presence... " >&6; }
                   1555: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1556: /* end confdefs.h.  */
                   1557: #include <$2>
                   1558: _ACEOF
                   1559: if ac_fn_c_try_cpp "$LINENO"; then :
                   1560:   ac_header_preproc=yes
                   1561: else
                   1562:   ac_header_preproc=no
                   1563: fi
                   1564: rm -f conftest.err conftest.i conftest.$ac_ext
                   1565: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
                   1566: $as_echo "$ac_header_preproc" >&6; }
                   1567: 
                   1568: # So?  What about this header?
                   1569: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
                   1570:   yes:no: )
                   1571:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
                   1572: $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
                   1573:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
                   1574: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
                   1575:     ;;
                   1576:   no:yes:* )
                   1577:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
                   1578: $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
                   1579:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
                   1580: $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
                   1581:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
                   1582: $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
                   1583:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
                   1584: $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
                   1585:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
                   1586: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1.9.2.1 ! misho    1587: ( $as_echo "## ------------------------------ ##
        !          1588: ## Report this to misho@elwix.org ##
        !          1589: ## ------------------------------ ##"
1.9       misho    1590:      ) | sed "s/^/$as_me: WARNING:     /" >&2
                   1591:     ;;
                   1592: esac
                   1593:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1594: $as_echo_n "checking for $2... " >&6; }
                   1595: if eval \${$3+:} false; then :
                   1596:   $as_echo_n "(cached) " >&6
                   1597: else
                   1598:   eval "$3=\$ac_header_compiler"
                   1599: fi
                   1600: eval ac_res=\$$3
                   1601:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1602: $as_echo "$ac_res" >&6; }
                   1603: fi
                   1604:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1605: 
                   1606: } # ac_fn_c_check_header_mongrel
                   1607: 
                   1608: # ac_fn_c_try_run LINENO
                   1609: # ----------------------
                   1610: # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
                   1611: # that executables *can* be run.
                   1612: ac_fn_c_try_run ()
                   1613: {
                   1614:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1615:   if { { ac_try="$ac_link"
                   1616: case "(($ac_try" in
                   1617:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1618:   *) ac_try_echo=$ac_try;;
                   1619: esac
                   1620: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1621: $as_echo "$ac_try_echo"; } >&5
                   1622:   (eval "$ac_link") 2>&5
                   1623:   ac_status=$?
                   1624:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1625:   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
                   1626:   { { case "(($ac_try" in
                   1627:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1628:   *) ac_try_echo=$ac_try;;
                   1629: esac
                   1630: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1631: $as_echo "$ac_try_echo"; } >&5
                   1632:   (eval "$ac_try") 2>&5
                   1633:   ac_status=$?
                   1634:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1635:   test $ac_status = 0; }; }; then :
                   1636:   ac_retval=0
                   1637: else
                   1638:   $as_echo "$as_me: program exited with status $ac_status" >&5
                   1639:        $as_echo "$as_me: failed program was:" >&5
                   1640: sed 's/^/| /' conftest.$ac_ext >&5
                   1641: 
                   1642:        ac_retval=$ac_status
                   1643: fi
                   1644:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
                   1645:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1646:   as_fn_set_status $ac_retval
                   1647: 
                   1648: } # ac_fn_c_try_run
                   1649: 
                   1650: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
                   1651: # -------------------------------------------------------
                   1652: # Tests whether HEADER exists and can be compiled using the include files in
                   1653: # INCLUDES, setting the cache variable VAR accordingly.
                   1654: ac_fn_c_check_header_compile ()
                   1655: {
                   1656:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1657:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1658: $as_echo_n "checking for $2... " >&6; }
                   1659: if eval \${$3+:} false; then :
                   1660:   $as_echo_n "(cached) " >&6
                   1661: else
                   1662:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1663: /* end confdefs.h.  */
                   1664: $4
                   1665: #include <$2>
                   1666: _ACEOF
                   1667: if ac_fn_c_try_compile "$LINENO"; then :
                   1668:   eval "$3=yes"
                   1669: else
                   1670:   eval "$3=no"
                   1671: fi
                   1672: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1       misho    1673: fi
1.9       misho    1674: eval ac_res=\$$3
                   1675:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1676: $as_echo "$ac_res" >&6; }
                   1677:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1678: 
                   1679: } # ac_fn_c_check_header_compile
                   1680: 
                   1681: # ac_fn_c_check_func LINENO FUNC VAR
                   1682: # ----------------------------------
                   1683: # Tests whether FUNC exists, setting the cache variable VAR accordingly
                   1684: ac_fn_c_check_func ()
                   1685: {
                   1686:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1687:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1688: $as_echo_n "checking for $2... " >&6; }
                   1689: if eval \${$3+:} false; then :
                   1690:   $as_echo_n "(cached) " >&6
                   1691: else
                   1692:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1693: /* end confdefs.h.  */
                   1694: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
                   1695:    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
                   1696: #define $2 innocuous_$2
1.1       misho    1697: 
1.9       misho    1698: /* System header to define __stub macros and hopefully few prototypes,
                   1699:     which can conflict with char $2 (); below.
                   1700:     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   1701:     <limits.h> exists even on freestanding compilers.  */
1.1       misho    1702: 
1.9       misho    1703: #ifdef __STDC__
                   1704: # include <limits.h>
                   1705: #else
                   1706: # include <assert.h>
                   1707: #endif
1.1       misho    1708: 
1.9       misho    1709: #undef $2
1.1       misho    1710: 
1.9       misho    1711: /* Override any GCC internal prototype to avoid an error.
                   1712:    Use char because int might match the return type of a GCC
                   1713:    builtin and then its argument prototype would still apply.  */
                   1714: #ifdef __cplusplus
                   1715: extern "C"
                   1716: #endif
                   1717: char $2 ();
                   1718: /* The GNU C library defines this for functions which it implements
                   1719:     to always fail with ENOSYS.  Some functions are actually named
                   1720:     something starting with __ and the normal name is an alias.  */
                   1721: #if defined __stub_$2 || defined __stub___$2
                   1722: choke me
                   1723: #endif
1.1       misho    1724: 
1.9       misho    1725: int
                   1726: main ()
                   1727: {
                   1728: return $2 ();
                   1729:   ;
                   1730:   return 0;
                   1731: }
1.1       misho    1732: _ACEOF
1.9       misho    1733: if ac_fn_c_try_link "$LINENO"; then :
                   1734:   eval "$3=yes"
                   1735: else
                   1736:   eval "$3=no"
                   1737: fi
                   1738: rm -f core conftest.err conftest.$ac_objext \
                   1739:     conftest$ac_exeext conftest.$ac_ext
1.1       misho    1740: fi
1.9       misho    1741: eval ac_res=\$$3
                   1742:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1743: $as_echo "$ac_res" >&6; }
                   1744:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1745: 
                   1746: } # ac_fn_c_check_func
1.1       misho    1747: cat >config.log <<_ACEOF
                   1748: This file contains any messages produced by compilers while
                   1749: running configure, to aid debugging if configure makes a mistake.
                   1750: 
1.9.2.1 ! misho    1751: It was created by libaitio $as_me 1.8, which was
1.9       misho    1752: generated by GNU Autoconf 2.68.  Invocation command line was
1.1       misho    1753: 
                   1754:   $ $0 $@
                   1755: 
                   1756: _ACEOF
                   1757: exec 5>>config.log
                   1758: {
                   1759: cat <<_ASUNAME
                   1760: ## --------- ##
                   1761: ## Platform. ##
                   1762: ## --------- ##
                   1763: 
                   1764: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
                   1765: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                   1766: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                   1767: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                   1768: uname -v = `(uname -v) 2>/dev/null || echo unknown`
                   1769: 
                   1770: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
                   1771: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
                   1772: 
                   1773: /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
                   1774: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
                   1775: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
                   1776: /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
                   1777: /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
                   1778: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
                   1779: /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
                   1780: 
                   1781: _ASUNAME
                   1782: 
                   1783: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1784: for as_dir in $PATH
                   1785: do
                   1786:   IFS=$as_save_IFS
                   1787:   test -z "$as_dir" && as_dir=.
1.9       misho    1788:     $as_echo "PATH: $as_dir"
                   1789:   done
1.1       misho    1790: IFS=$as_save_IFS
                   1791: 
                   1792: } >&5
                   1793: 
                   1794: cat >&5 <<_ACEOF
                   1795: 
                   1796: 
                   1797: ## ----------- ##
                   1798: ## Core tests. ##
                   1799: ## ----------- ##
                   1800: 
                   1801: _ACEOF
                   1802: 
                   1803: 
                   1804: # Keep a trace of the command line.
                   1805: # Strip out --no-create and --no-recursion so they do not pile up.
                   1806: # Strip out --silent because we don't want to record it for future runs.
                   1807: # Also quote any args containing shell meta-characters.
                   1808: # Make two passes to allow for proper duplicate-argument suppression.
                   1809: ac_configure_args=
                   1810: ac_configure_args0=
                   1811: ac_configure_args1=
                   1812: ac_must_keep_next=false
                   1813: for ac_pass in 1 2
                   1814: do
                   1815:   for ac_arg
                   1816:   do
                   1817:     case $ac_arg in
                   1818:     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
                   1819:     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   1820:     | -silent | --silent | --silen | --sile | --sil)
                   1821:       continue ;;
                   1822:     *\'*)
1.9       misho    1823:       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1       misho    1824:     esac
                   1825:     case $ac_pass in
1.9       misho    1826:     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1.1       misho    1827:     2)
1.9       misho    1828:       as_fn_append ac_configure_args1 " '$ac_arg'"
1.1       misho    1829:       if test $ac_must_keep_next = true; then
                   1830:        ac_must_keep_next=false # Got value, back to normal.
                   1831:       else
                   1832:        case $ac_arg in
                   1833:          *=* | --config-cache | -C | -disable-* | --disable-* \
                   1834:          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
                   1835:          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
                   1836:          | -with-* | --with-* | -without-* | --without-* | --x)
                   1837:            case "$ac_configure_args0 " in
                   1838:              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
                   1839:            esac
                   1840:            ;;
                   1841:          -* ) ac_must_keep_next=true ;;
                   1842:        esac
                   1843:       fi
1.9       misho    1844:       as_fn_append ac_configure_args " '$ac_arg'"
1.1       misho    1845:       ;;
                   1846:     esac
                   1847:   done
                   1848: done
1.9       misho    1849: { ac_configure_args0=; unset ac_configure_args0;}
                   1850: { ac_configure_args1=; unset ac_configure_args1;}
1.1       misho    1851: 
                   1852: # When interrupted or exit'd, cleanup temporary files, and complete
                   1853: # config.log.  We remove comments because anyway the quotes in there
                   1854: # would cause problems or look ugly.
                   1855: # WARNING: Use '\'' to represent an apostrophe within the trap.
                   1856: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
                   1857: trap 'exit_status=$?
                   1858:   # Save into config.log some information that might help in debugging.
                   1859:   {
                   1860:     echo
                   1861: 
1.9       misho    1862:     $as_echo "## ---------------- ##
1.1       misho    1863: ## Cache variables. ##
1.9       misho    1864: ## ---------------- ##"
1.1       misho    1865:     echo
                   1866:     # The following way of writing the cache mishandles newlines in values,
                   1867: (
                   1868:   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
                   1869:     eval ac_val=\$$ac_var
                   1870:     case $ac_val in #(
                   1871:     *${as_nl}*)
                   1872:       case $ac_var in #(
1.9       misho    1873:       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
                   1874: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1       misho    1875:       esac
                   1876:       case $ac_var in #(
                   1877:       _ | IFS | as_nl) ;; #(
1.9       misho    1878:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   1879:       *) { eval $ac_var=; unset $ac_var;} ;;
1.1       misho    1880:       esac ;;
                   1881:     esac
                   1882:   done
                   1883:   (set) 2>&1 |
                   1884:     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
                   1885:     *${as_nl}ac_space=\ *)
                   1886:       sed -n \
                   1887:        "s/'\''/'\''\\\\'\'''\''/g;
                   1888:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
                   1889:       ;; #(
                   1890:     *)
                   1891:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   1892:       ;;
                   1893:     esac |
                   1894:     sort
                   1895: )
                   1896:     echo
                   1897: 
1.9       misho    1898:     $as_echo "## ----------------- ##
1.1       misho    1899: ## Output variables. ##
1.9       misho    1900: ## ----------------- ##"
1.1       misho    1901:     echo
                   1902:     for ac_var in $ac_subst_vars
                   1903:     do
                   1904:       eval ac_val=\$$ac_var
                   1905:       case $ac_val in
1.9       misho    1906:       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1       misho    1907:       esac
1.9       misho    1908:       $as_echo "$ac_var='\''$ac_val'\''"
1.1       misho    1909:     done | sort
                   1910:     echo
                   1911: 
                   1912:     if test -n "$ac_subst_files"; then
1.9       misho    1913:       $as_echo "## ------------------- ##
1.1       misho    1914: ## File substitutions. ##
1.9       misho    1915: ## ------------------- ##"
1.1       misho    1916:       echo
                   1917:       for ac_var in $ac_subst_files
                   1918:       do
                   1919:        eval ac_val=\$$ac_var
                   1920:        case $ac_val in
1.9       misho    1921:        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1       misho    1922:        esac
1.9       misho    1923:        $as_echo "$ac_var='\''$ac_val'\''"
1.1       misho    1924:       done | sort
                   1925:       echo
                   1926:     fi
                   1927: 
                   1928:     if test -s confdefs.h; then
1.9       misho    1929:       $as_echo "## ----------- ##
1.1       misho    1930: ## confdefs.h. ##
1.9       misho    1931: ## ----------- ##"
1.1       misho    1932:       echo
                   1933:       cat confdefs.h
                   1934:       echo
                   1935:     fi
                   1936:     test "$ac_signal" != 0 &&
1.9       misho    1937:       $as_echo "$as_me: caught signal $ac_signal"
                   1938:     $as_echo "$as_me: exit $exit_status"
1.1       misho    1939:   } >&5
                   1940:   rm -f core *.core core.conftest.* &&
                   1941:     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
                   1942:     exit $exit_status
                   1943: ' 0
                   1944: for ac_signal in 1 2 13 15; do
1.9       misho    1945:   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1.1       misho    1946: done
                   1947: ac_signal=0
                   1948: 
                   1949: # confdefs.h avoids OS command line length limits that DEFS can exceed.
                   1950: rm -f -r conftest* confdefs.h
                   1951: 
1.9       misho    1952: $as_echo "/* confdefs.h */" > confdefs.h
                   1953: 
1.1       misho    1954: # Predefined preprocessor variables.
                   1955: 
                   1956: cat >>confdefs.h <<_ACEOF
                   1957: #define PACKAGE_NAME "$PACKAGE_NAME"
                   1958: _ACEOF
                   1959: 
                   1960: cat >>confdefs.h <<_ACEOF
                   1961: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
                   1962: _ACEOF
                   1963: 
                   1964: cat >>confdefs.h <<_ACEOF
                   1965: #define PACKAGE_VERSION "$PACKAGE_VERSION"
                   1966: _ACEOF
                   1967: 
                   1968: cat >>confdefs.h <<_ACEOF
                   1969: #define PACKAGE_STRING "$PACKAGE_STRING"
                   1970: _ACEOF
                   1971: 
1.9       misho    1972: cat >>confdefs.h <<_ACEOF
                   1973: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
                   1974: _ACEOF
1.1       misho    1975: 
                   1976: cat >>confdefs.h <<_ACEOF
1.9       misho    1977: #define PACKAGE_URL "$PACKAGE_URL"
1.1       misho    1978: _ACEOF
                   1979: 
                   1980: 
                   1981: # Let the site file select an alternate cache file if it wants to.
1.9       misho    1982: # Prefer an explicitly selected file to automatically selected ones.
                   1983: ac_site_file1=NONE
                   1984: ac_site_file2=NONE
1.1       misho    1985: if test -n "$CONFIG_SITE"; then
1.9       misho    1986:   # We do not want a PATH search for config.site.
                   1987:   case $CONFIG_SITE in #((
                   1988:     -*)  ac_site_file1=./$CONFIG_SITE;;
                   1989:     */*) ac_site_file1=$CONFIG_SITE;;
                   1990:     *)   ac_site_file1=./$CONFIG_SITE;;
                   1991:   esac
1.1       misho    1992: elif test "x$prefix" != xNONE; then
1.9       misho    1993:   ac_site_file1=$prefix/share/config.site
                   1994:   ac_site_file2=$prefix/etc/config.site
1.1       misho    1995: else
1.9       misho    1996:   ac_site_file1=$ac_default_prefix/share/config.site
                   1997:   ac_site_file2=$ac_default_prefix/etc/config.site
1.1       misho    1998: fi
1.9       misho    1999: for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1.1       misho    2000: do
1.9       misho    2001:   test "x$ac_site_file" = xNONE && continue
                   2002:   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
                   2003:     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
                   2004: $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1.1       misho    2005:     sed 's/^/| /' "$ac_site_file" >&5
1.9       misho    2006:     . "$ac_site_file" \
                   2007:       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2008: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2009: as_fn_error $? "failed to load site script $ac_site_file
                   2010: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2011:   fi
                   2012: done
                   2013: 
                   2014: if test -r "$cache_file"; then
1.9       misho    2015:   # Some versions of bash will fail to source /dev/null (special files
                   2016:   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
                   2017:   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
                   2018:     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
                   2019: $as_echo "$as_me: loading cache $cache_file" >&6;}
1.1       misho    2020:     case $cache_file in
                   2021:       [\\/]* | ?:[\\/]* ) . "$cache_file";;
                   2022:       *)                      . "./$cache_file";;
                   2023:     esac
                   2024:   fi
                   2025: else
1.9       misho    2026:   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
                   2027: $as_echo "$as_me: creating cache $cache_file" >&6;}
1.1       misho    2028:   >$cache_file
                   2029: fi
                   2030: 
                   2031: # Check that the precious variables saved in the cache have kept the same
                   2032: # value.
                   2033: ac_cache_corrupted=false
                   2034: for ac_var in $ac_precious_vars; do
                   2035:   eval ac_old_set=\$ac_cv_env_${ac_var}_set
                   2036:   eval ac_new_set=\$ac_env_${ac_var}_set
                   2037:   eval ac_old_val=\$ac_cv_env_${ac_var}_value
                   2038:   eval ac_new_val=\$ac_env_${ac_var}_value
                   2039:   case $ac_old_set,$ac_new_set in
                   2040:     set,)
1.9       misho    2041:       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
                   2042: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1.1       misho    2043:       ac_cache_corrupted=: ;;
                   2044:     ,set)
1.9       misho    2045:       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
                   2046: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1.1       misho    2047:       ac_cache_corrupted=: ;;
                   2048:     ,);;
                   2049:     *)
                   2050:       if test "x$ac_old_val" != "x$ac_new_val"; then
1.9       misho    2051:        # differences in whitespace do not lead to failure.
                   2052:        ac_old_val_w=`echo x $ac_old_val`
                   2053:        ac_new_val_w=`echo x $ac_new_val`
                   2054:        if test "$ac_old_val_w" != "$ac_new_val_w"; then
                   2055:          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
                   2056: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
                   2057:          ac_cache_corrupted=:
                   2058:        else
                   2059:          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
                   2060: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
                   2061:          eval $ac_var=\$ac_old_val
                   2062:        fi
                   2063:        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
                   2064: $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
                   2065:        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
                   2066: $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1.1       misho    2067:       fi;;
                   2068:   esac
                   2069:   # Pass precious variables to config.status.
                   2070:   if test "$ac_new_set" = set; then
                   2071:     case $ac_new_val in
1.9       misho    2072:     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1       misho    2073:     *) ac_arg=$ac_var=$ac_new_val ;;
                   2074:     esac
                   2075:     case " $ac_configure_args " in
                   2076:       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1.9       misho    2077:       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1.1       misho    2078:     esac
                   2079:   fi
                   2080: done
                   2081: if $ac_cache_corrupted; then
1.9       misho    2082:   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2083: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2084:   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
                   2085: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
                   2086:   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
                   2087: fi
                   2088: ## -------------------- ##
                   2089: ## Main body of script. ##
                   2090: ## -------------------- ##
1.1       misho    2091: 
                   2092: ac_ext=c
                   2093: ac_cpp='$CPP $CPPFLAGS'
                   2094: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2095: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2096: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2097: 
                   2098: 
                   2099: 
                   2100: ac_config_headers="$ac_config_headers inc/config.h"
                   2101: 
                   2102: 
                   2103: # Checks for programs.
                   2104: ac_ext=c
                   2105: ac_cpp='$CPP $CPPFLAGS'
                   2106: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2107: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2108: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2109: if test -n "$ac_tool_prefix"; then
                   2110:   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
                   2111: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1.9       misho    2112: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2113: $as_echo_n "checking for $ac_word... " >&6; }
                   2114: if ${ac_cv_prog_CC+:} false; then :
                   2115:   $as_echo_n "(cached) " >&6
1.1       misho    2116: else
                   2117:   if test -n "$CC"; then
                   2118:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2119: else
                   2120: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2121: for as_dir in $PATH
                   2122: do
                   2123:   IFS=$as_save_IFS
                   2124:   test -z "$as_dir" && as_dir=.
1.9       misho    2125:     for ac_exec_ext in '' $ac_executable_extensions; do
1.1       misho    2126:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   2127:     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1.9       misho    2128:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2129:     break 2
                   2130:   fi
                   2131: done
1.9       misho    2132:   done
1.1       misho    2133: IFS=$as_save_IFS
                   2134: 
                   2135: fi
                   2136: fi
                   2137: CC=$ac_cv_prog_CC
                   2138: if test -n "$CC"; then
1.9       misho    2139:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2140: $as_echo "$CC" >&6; }
1.1       misho    2141: else
1.9       misho    2142:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2143: $as_echo "no" >&6; }
1.1       misho    2144: fi
                   2145: 
                   2146: 
                   2147: fi
                   2148: if test -z "$ac_cv_prog_CC"; then
                   2149:   ac_ct_CC=$CC
                   2150:   # Extract the first word of "gcc", so it can be a program name with args.
                   2151: set dummy gcc; ac_word=$2
1.9       misho    2152: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2153: $as_echo_n "checking for $ac_word... " >&6; }
                   2154: if ${ac_cv_prog_ac_ct_CC+:} false; then :
                   2155:   $as_echo_n "(cached) " >&6
1.1       misho    2156: else
                   2157:   if test -n "$ac_ct_CC"; then
                   2158:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2159: else
                   2160: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2161: for as_dir in $PATH
                   2162: do
                   2163:   IFS=$as_save_IFS
                   2164:   test -z "$as_dir" && as_dir=.
1.9       misho    2165:     for ac_exec_ext in '' $ac_executable_extensions; do
1.1       misho    2166:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   2167:     ac_cv_prog_ac_ct_CC="gcc"
1.9       misho    2168:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2169:     break 2
                   2170:   fi
                   2171: done
1.9       misho    2172:   done
1.1       misho    2173: IFS=$as_save_IFS
                   2174: 
                   2175: fi
                   2176: fi
                   2177: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2178: if test -n "$ac_ct_CC"; then
1.9       misho    2179:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2180: $as_echo "$ac_ct_CC" >&6; }
1.1       misho    2181: else
1.9       misho    2182:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2183: $as_echo "no" >&6; }
1.1       misho    2184: fi
                   2185: 
                   2186:   if test "x$ac_ct_CC" = x; then
                   2187:     CC=""
                   2188:   else
                   2189:     case $cross_compiling:$ac_tool_warned in
                   2190: yes:)
1.9       misho    2191: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2192: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    2193: ac_tool_warned=yes ;;
                   2194: esac
                   2195:     CC=$ac_ct_CC
                   2196:   fi
                   2197: else
                   2198:   CC="$ac_cv_prog_CC"
                   2199: fi
                   2200: 
                   2201: if test -z "$CC"; then
                   2202:           if test -n "$ac_tool_prefix"; then
                   2203:     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
                   2204: set dummy ${ac_tool_prefix}cc; ac_word=$2
1.9       misho    2205: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2206: $as_echo_n "checking for $ac_word... " >&6; }
                   2207: if ${ac_cv_prog_CC+:} false; then :
                   2208:   $as_echo_n "(cached) " >&6
1.1       misho    2209: else
                   2210:   if test -n "$CC"; then
                   2211:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2212: else
                   2213: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2214: for as_dir in $PATH
                   2215: do
                   2216:   IFS=$as_save_IFS
                   2217:   test -z "$as_dir" && as_dir=.
1.9       misho    2218:     for ac_exec_ext in '' $ac_executable_extensions; do
1.1       misho    2219:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   2220:     ac_cv_prog_CC="${ac_tool_prefix}cc"
1.9       misho    2221:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2222:     break 2
                   2223:   fi
                   2224: done
1.9       misho    2225:   done
1.1       misho    2226: IFS=$as_save_IFS
                   2227: 
                   2228: fi
                   2229: fi
                   2230: CC=$ac_cv_prog_CC
                   2231: if test -n "$CC"; then
1.9       misho    2232:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2233: $as_echo "$CC" >&6; }
1.1       misho    2234: else
1.9       misho    2235:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2236: $as_echo "no" >&6; }
1.1       misho    2237: fi
                   2238: 
                   2239: 
                   2240:   fi
                   2241: fi
                   2242: if test -z "$CC"; then
                   2243:   # Extract the first word of "cc", so it can be a program name with args.
                   2244: set dummy cc; ac_word=$2
1.9       misho    2245: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2246: $as_echo_n "checking for $ac_word... " >&6; }
                   2247: if ${ac_cv_prog_CC+:} false; then :
                   2248:   $as_echo_n "(cached) " >&6
1.1       misho    2249: else
                   2250:   if test -n "$CC"; then
                   2251:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2252: else
                   2253:   ac_prog_rejected=no
                   2254: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2255: for as_dir in $PATH
                   2256: do
                   2257:   IFS=$as_save_IFS
                   2258:   test -z "$as_dir" && as_dir=.
1.9       misho    2259:     for ac_exec_ext in '' $ac_executable_extensions; do
1.1       misho    2260:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   2261:     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
                   2262:        ac_prog_rejected=yes
                   2263:        continue
                   2264:      fi
                   2265:     ac_cv_prog_CC="cc"
1.9       misho    2266:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2267:     break 2
                   2268:   fi
                   2269: done
1.9       misho    2270:   done
1.1       misho    2271: IFS=$as_save_IFS
                   2272: 
                   2273: if test $ac_prog_rejected = yes; then
                   2274:   # We found a bogon in the path, so make sure we never use it.
                   2275:   set dummy $ac_cv_prog_CC
                   2276:   shift
                   2277:   if test $# != 0; then
                   2278:     # We chose a different compiler from the bogus one.
                   2279:     # However, it has the same basename, so the bogon will be chosen
                   2280:     # first if we set CC to just the basename; use the full file name.
                   2281:     shift
                   2282:     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
                   2283:   fi
                   2284: fi
                   2285: fi
                   2286: fi
                   2287: CC=$ac_cv_prog_CC
                   2288: if test -n "$CC"; then
1.9       misho    2289:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2290: $as_echo "$CC" >&6; }
1.1       misho    2291: else
1.9       misho    2292:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2293: $as_echo "no" >&6; }
1.1       misho    2294: fi
                   2295: 
                   2296: 
                   2297: fi
                   2298: if test -z "$CC"; then
                   2299:   if test -n "$ac_tool_prefix"; then
                   2300:   for ac_prog in cl.exe
                   2301:   do
                   2302:     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
                   2303: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.9       misho    2304: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2305: $as_echo_n "checking for $ac_word... " >&6; }
                   2306: if ${ac_cv_prog_CC+:} false; then :
                   2307:   $as_echo_n "(cached) " >&6
1.1       misho    2308: else
                   2309:   if test -n "$CC"; then
                   2310:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2311: else
                   2312: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2313: for as_dir in $PATH
                   2314: do
                   2315:   IFS=$as_save_IFS
                   2316:   test -z "$as_dir" && as_dir=.
1.9       misho    2317:     for ac_exec_ext in '' $ac_executable_extensions; do
1.1       misho    2318:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   2319:     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1.9       misho    2320:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2321:     break 2
                   2322:   fi
                   2323: done
1.9       misho    2324:   done
1.1       misho    2325: IFS=$as_save_IFS
                   2326: 
                   2327: fi
                   2328: fi
                   2329: CC=$ac_cv_prog_CC
                   2330: if test -n "$CC"; then
1.9       misho    2331:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2332: $as_echo "$CC" >&6; }
1.1       misho    2333: else
1.9       misho    2334:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2335: $as_echo "no" >&6; }
1.1       misho    2336: fi
                   2337: 
                   2338: 
                   2339:     test -n "$CC" && break
                   2340:   done
                   2341: fi
                   2342: if test -z "$CC"; then
                   2343:   ac_ct_CC=$CC
                   2344:   for ac_prog in cl.exe
                   2345: do
                   2346:   # Extract the first word of "$ac_prog", so it can be a program name with args.
                   2347: set dummy $ac_prog; ac_word=$2
1.9       misho    2348: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2349: $as_echo_n "checking for $ac_word... " >&6; }
                   2350: if ${ac_cv_prog_ac_ct_CC+:} false; then :
                   2351:   $as_echo_n "(cached) " >&6
1.1       misho    2352: else
                   2353:   if test -n "$ac_ct_CC"; then
                   2354:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2355: else
                   2356: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2357: for as_dir in $PATH
                   2358: do
                   2359:   IFS=$as_save_IFS
                   2360:   test -z "$as_dir" && as_dir=.
1.9       misho    2361:     for ac_exec_ext in '' $ac_executable_extensions; do
1.1       misho    2362:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   2363:     ac_cv_prog_ac_ct_CC="$ac_prog"
1.9       misho    2364:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2365:     break 2
                   2366:   fi
                   2367: done
1.9       misho    2368:   done
1.1       misho    2369: IFS=$as_save_IFS
                   2370: 
                   2371: fi
                   2372: fi
                   2373: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2374: if test -n "$ac_ct_CC"; then
1.9       misho    2375:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2376: $as_echo "$ac_ct_CC" >&6; }
1.1       misho    2377: else
1.9       misho    2378:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2379: $as_echo "no" >&6; }
1.1       misho    2380: fi
                   2381: 
                   2382: 
                   2383:   test -n "$ac_ct_CC" && break
                   2384: done
                   2385: 
                   2386:   if test "x$ac_ct_CC" = x; then
                   2387:     CC=""
                   2388:   else
                   2389:     case $cross_compiling:$ac_tool_warned in
                   2390: yes:)
1.9       misho    2391: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2392: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    2393: ac_tool_warned=yes ;;
                   2394: esac
                   2395:     CC=$ac_ct_CC
                   2396:   fi
                   2397: fi
                   2398: 
                   2399: fi
                   2400: 
                   2401: 
1.9       misho    2402: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2403: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2404: as_fn_error $? "no acceptable C compiler found in \$PATH
                   2405: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2406: 
                   2407: # Provide some information about the compiler.
1.9       misho    2408: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
                   2409: set X $ac_compile
                   2410: ac_compiler=$2
                   2411: for ac_option in --version -v -V -qversion; do
                   2412:   { { ac_try="$ac_compiler $ac_option >&5"
1.1       misho    2413: case "(($ac_try" in
                   2414:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2415:   *) ac_try_echo=$ac_try;;
                   2416: esac
1.9       misho    2417: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2418: $as_echo "$ac_try_echo"; } >&5
                   2419:   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
1.1       misho    2420:   ac_status=$?
1.9       misho    2421:   if test -s conftest.err; then
                   2422:     sed '10a\
                   2423: ... rest of stderr output deleted ...
                   2424:          10q' conftest.err >conftest.er1
                   2425:     cat conftest.er1 >&5
                   2426:   fi
                   2427:   rm -f conftest.er1 conftest.err
                   2428:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2429:   test $ac_status = 0; }
                   2430: done
1.1       misho    2431: 
1.9       misho    2432: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2433: /* end confdefs.h.  */
                   2434: 
                   2435: int
                   2436: main ()
                   2437: {
                   2438: 
                   2439:   ;
                   2440:   return 0;
                   2441: }
                   2442: _ACEOF
                   2443: ac_clean_files_save=$ac_clean_files
1.9       misho    2444: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
1.1       misho    2445: # Try to create an executable without -o first, disregard a.out.
                   2446: # It will help us diagnose broken compilers, and finding out an intuition
                   2447: # of exeext.
1.9       misho    2448: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
                   2449: $as_echo_n "checking whether the C compiler works... " >&6; }
                   2450: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
                   2451: 
                   2452: # The possible output files:
                   2453: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
                   2454: 
1.1       misho    2455: ac_rmfiles=
                   2456: for ac_file in $ac_files
                   2457: do
                   2458:   case $ac_file in
1.9       misho    2459:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
1.1       misho    2460:     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
                   2461:   esac
                   2462: done
                   2463: rm -f $ac_rmfiles
                   2464: 
1.9       misho    2465: if { { ac_try="$ac_link_default"
1.1       misho    2466: case "(($ac_try" in
                   2467:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2468:   *) ac_try_echo=$ac_try;;
                   2469: esac
1.9       misho    2470: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2471: $as_echo "$ac_try_echo"; } >&5
1.1       misho    2472:   (eval "$ac_link_default") 2>&5
                   2473:   ac_status=$?
1.9       misho    2474:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2475:   test $ac_status = 0; }; then :
1.1       misho    2476:   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
                   2477: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
                   2478: # in a Makefile.  We should not override ac_cv_exeext if it was cached,
                   2479: # so that the user can short-circuit this test for compilers unknown to
                   2480: # Autoconf.
                   2481: for ac_file in $ac_files ''
                   2482: do
                   2483:   test -f "$ac_file" || continue
                   2484:   case $ac_file in
1.9       misho    2485:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
1.1       misho    2486:        ;;
                   2487:     [ab].out )
                   2488:        # We found the default executable, but exeext='' is most
                   2489:        # certainly right.
                   2490:        break;;
                   2491:     *.* )
1.9       misho    2492:        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
1.1       misho    2493:        then :; else
                   2494:           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2495:        fi
                   2496:        # We set ac_cv_exeext here because the later test for it is not
                   2497:        # safe: cross compilers may not add the suffix if given an `-o'
                   2498:        # argument, so we may need to know it at that point already.
                   2499:        # Even if this section looks crufty: it has the advantage of
                   2500:        # actually working.
                   2501:        break;;
                   2502:     * )
                   2503:        break;;
                   2504:   esac
                   2505: done
                   2506: test "$ac_cv_exeext" = no && ac_cv_exeext=
                   2507: 
                   2508: else
                   2509:   ac_file=''
                   2510: fi
1.9       misho    2511: if test -z "$ac_file"; then :
                   2512:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2513: $as_echo "no" >&6; }
                   2514: $as_echo "$as_me: failed program was:" >&5
1.1       misho    2515: sed 's/^/| /' conftest.$ac_ext >&5
                   2516: 
1.9       misho    2517: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2518: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2519: as_fn_error 77 "C compiler cannot create executables
                   2520: See \`config.log' for more details" "$LINENO" 5; }
                   2521: else
                   2522:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
                   2523: $as_echo "yes" >&6; }
                   2524: fi
                   2525: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
                   2526: $as_echo_n "checking for C compiler default output file name... " >&6; }
                   2527: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
                   2528: $as_echo "$ac_file" >&6; }
1.1       misho    2529: ac_exeext=$ac_cv_exeext
                   2530: 
1.9       misho    2531: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
1.1       misho    2532: ac_clean_files=$ac_clean_files_save
1.9       misho    2533: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
                   2534: $as_echo_n "checking for suffix of executables... " >&6; }
                   2535: if { { ac_try="$ac_link"
1.1       misho    2536: case "(($ac_try" in
                   2537:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2538:   *) ac_try_echo=$ac_try;;
                   2539: esac
1.9       misho    2540: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2541: $as_echo "$ac_try_echo"; } >&5
1.1       misho    2542:   (eval "$ac_link") 2>&5
                   2543:   ac_status=$?
1.9       misho    2544:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2545:   test $ac_status = 0; }; then :
1.1       misho    2546:   # If both `conftest.exe' and `conftest' are `present' (well, observable)
                   2547: # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
                   2548: # work properly (i.e., refer to `conftest.exe'), while it won't with
                   2549: # `rm'.
                   2550: for ac_file in conftest.exe conftest conftest.*; do
                   2551:   test -f "$ac_file" || continue
                   2552:   case $ac_file in
1.9       misho    2553:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
1.1       misho    2554:     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2555:          break;;
                   2556:     * ) break;;
                   2557:   esac
                   2558: done
                   2559: else
1.9       misho    2560:   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2561: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2562: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
                   2563: See \`config.log' for more details" "$LINENO" 5; }
                   2564: fi
                   2565: rm -f conftest conftest$ac_cv_exeext
                   2566: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
                   2567: $as_echo "$ac_cv_exeext" >&6; }
1.1       misho    2568: 
                   2569: rm -f conftest.$ac_ext
                   2570: EXEEXT=$ac_cv_exeext
                   2571: ac_exeext=$EXEEXT
1.9       misho    2572: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2573: /* end confdefs.h.  */
                   2574: #include <stdio.h>
                   2575: int
                   2576: main ()
                   2577: {
                   2578: FILE *f = fopen ("conftest.out", "w");
                   2579:  return ferror (f) || fclose (f) != 0;
                   2580: 
                   2581:   ;
                   2582:   return 0;
                   2583: }
                   2584: _ACEOF
                   2585: ac_clean_files="$ac_clean_files conftest.out"
                   2586: # Check that the compiler produces executables we can run.  If not, either
                   2587: # the compiler is broken, or we cross compile.
                   2588: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
                   2589: $as_echo_n "checking whether we are cross compiling... " >&6; }
                   2590: if test "$cross_compiling" != yes; then
                   2591:   { { ac_try="$ac_link"
                   2592: case "(($ac_try" in
                   2593:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2594:   *) ac_try_echo=$ac_try;;
                   2595: esac
                   2596: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2597: $as_echo "$ac_try_echo"; } >&5
                   2598:   (eval "$ac_link") 2>&5
                   2599:   ac_status=$?
                   2600:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2601:   test $ac_status = 0; }
                   2602:   if { ac_try='./conftest$ac_cv_exeext'
                   2603:   { { case "(($ac_try" in
                   2604:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2605:   *) ac_try_echo=$ac_try;;
                   2606: esac
                   2607: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2608: $as_echo "$ac_try_echo"; } >&5
                   2609:   (eval "$ac_try") 2>&5
                   2610:   ac_status=$?
                   2611:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2612:   test $ac_status = 0; }; }; then
                   2613:     cross_compiling=no
                   2614:   else
                   2615:     if test "$cross_compiling" = maybe; then
                   2616:        cross_compiling=yes
                   2617:     else
                   2618:        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2619: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2620: as_fn_error $? "cannot run C compiled programs.
                   2621: If you meant to cross compile, use \`--host'.
                   2622: See \`config.log' for more details" "$LINENO" 5; }
                   2623:     fi
                   2624:   fi
                   2625: fi
                   2626: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
                   2627: $as_echo "$cross_compiling" >&6; }
                   2628: 
                   2629: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
                   2630: ac_clean_files=$ac_clean_files_save
                   2631: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
                   2632: $as_echo_n "checking for suffix of object files... " >&6; }
                   2633: if ${ac_cv_objext+:} false; then :
                   2634:   $as_echo_n "(cached) " >&6
1.1       misho    2635: else
1.9       misho    2636:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2637: /* end confdefs.h.  */
                   2638: 
                   2639: int
                   2640: main ()
                   2641: {
                   2642: 
                   2643:   ;
                   2644:   return 0;
                   2645: }
                   2646: _ACEOF
                   2647: rm -f conftest.o conftest.obj
1.9       misho    2648: if { { ac_try="$ac_compile"
1.1       misho    2649: case "(($ac_try" in
                   2650:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2651:   *) ac_try_echo=$ac_try;;
                   2652: esac
1.9       misho    2653: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2654: $as_echo "$ac_try_echo"; } >&5
1.1       misho    2655:   (eval "$ac_compile") 2>&5
                   2656:   ac_status=$?
1.9       misho    2657:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2658:   test $ac_status = 0; }; then :
1.1       misho    2659:   for ac_file in conftest.o conftest.obj conftest.*; do
                   2660:   test -f "$ac_file" || continue;
                   2661:   case $ac_file in
1.9       misho    2662:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
1.1       misho    2663:     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
                   2664:        break;;
                   2665:   esac
                   2666: done
                   2667: else
1.9       misho    2668:   $as_echo "$as_me: failed program was:" >&5
1.1       misho    2669: sed 's/^/| /' conftest.$ac_ext >&5
                   2670: 
1.9       misho    2671: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2672: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2673: as_fn_error $? "cannot compute suffix of object files: cannot compile
                   2674: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2675: fi
                   2676: rm -f conftest.$ac_cv_objext conftest.$ac_ext
                   2677: fi
1.9       misho    2678: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
                   2679: $as_echo "$ac_cv_objext" >&6; }
1.1       misho    2680: OBJEXT=$ac_cv_objext
                   2681: ac_objext=$OBJEXT
1.9       misho    2682: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
                   2683: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
                   2684: if ${ac_cv_c_compiler_gnu+:} false; then :
                   2685:   $as_echo_n "(cached) " >&6
1.1       misho    2686: else
1.9       misho    2687:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2688: /* end confdefs.h.  */
                   2689: 
                   2690: int
                   2691: main ()
                   2692: {
                   2693: #ifndef __GNUC__
                   2694:        choke me
                   2695: #endif
                   2696: 
                   2697:   ;
                   2698:   return 0;
                   2699: }
                   2700: _ACEOF
1.9       misho    2701: if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    2702:   ac_compiler_gnu=yes
                   2703: else
1.9       misho    2704:   ac_compiler_gnu=no
1.1       misho    2705: fi
                   2706: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2707: ac_cv_c_compiler_gnu=$ac_compiler_gnu
                   2708: 
                   2709: fi
1.9       misho    2710: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
                   2711: $as_echo "$ac_cv_c_compiler_gnu" >&6; }
                   2712: if test $ac_compiler_gnu = yes; then
                   2713:   GCC=yes
                   2714: else
                   2715:   GCC=
                   2716: fi
1.1       misho    2717: ac_test_CFLAGS=${CFLAGS+set}
                   2718: ac_save_CFLAGS=$CFLAGS
1.9       misho    2719: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
                   2720: $as_echo_n "checking whether $CC accepts -g... " >&6; }
                   2721: if ${ac_cv_prog_cc_g+:} false; then :
                   2722:   $as_echo_n "(cached) " >&6
1.1       misho    2723: else
                   2724:   ac_save_c_werror_flag=$ac_c_werror_flag
                   2725:    ac_c_werror_flag=yes
                   2726:    ac_cv_prog_cc_g=no
                   2727:    CFLAGS="-g"
1.9       misho    2728:    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2729: /* end confdefs.h.  */
                   2730: 
                   2731: int
                   2732: main ()
                   2733: {
                   2734: 
                   2735:   ;
                   2736:   return 0;
                   2737: }
                   2738: _ACEOF
1.9       misho    2739: if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    2740:   ac_cv_prog_cc_g=yes
                   2741: else
1.9       misho    2742:   CFLAGS=""
                   2743:       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2744: /* end confdefs.h.  */
                   2745: 
                   2746: int
                   2747: main ()
                   2748: {
                   2749: 
                   2750:   ;
                   2751:   return 0;
                   2752: }
                   2753: _ACEOF
1.9       misho    2754: if ac_fn_c_try_compile "$LINENO"; then :
                   2755: 
1.1       misho    2756: else
1.9       misho    2757:   ac_c_werror_flag=$ac_save_c_werror_flag
1.1       misho    2758:         CFLAGS="-g"
1.9       misho    2759:         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2760: /* end confdefs.h.  */
                   2761: 
                   2762: int
                   2763: main ()
                   2764: {
                   2765: 
                   2766:   ;
                   2767:   return 0;
                   2768: }
                   2769: _ACEOF
1.9       misho    2770: if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    2771:   ac_cv_prog_cc_g=yes
                   2772: fi
                   2773: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2774: fi
                   2775: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2776: fi
                   2777: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2778:    ac_c_werror_flag=$ac_save_c_werror_flag
                   2779: fi
1.9       misho    2780: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
                   2781: $as_echo "$ac_cv_prog_cc_g" >&6; }
1.1       misho    2782: if test "$ac_test_CFLAGS" = set; then
                   2783:   CFLAGS=$ac_save_CFLAGS
                   2784: elif test $ac_cv_prog_cc_g = yes; then
                   2785:   if test "$GCC" = yes; then
                   2786:     CFLAGS="-g -O2"
                   2787:   else
                   2788:     CFLAGS="-g"
                   2789:   fi
                   2790: else
                   2791:   if test "$GCC" = yes; then
                   2792:     CFLAGS="-O2"
                   2793:   else
                   2794:     CFLAGS=
                   2795:   fi
                   2796: fi
1.9       misho    2797: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
                   2798: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
                   2799: if ${ac_cv_prog_cc_c89+:} false; then :
                   2800:   $as_echo_n "(cached) " >&6
1.1       misho    2801: else
                   2802:   ac_cv_prog_cc_c89=no
                   2803: ac_save_CC=$CC
1.9       misho    2804: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2805: /* end confdefs.h.  */
                   2806: #include <stdarg.h>
                   2807: #include <stdio.h>
                   2808: #include <sys/types.h>
                   2809: #include <sys/stat.h>
                   2810: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
                   2811: struct buf { int x; };
                   2812: FILE * (*rcsopen) (struct buf *, struct stat *, int);
                   2813: static char *e (p, i)
                   2814:      char **p;
                   2815:      int i;
                   2816: {
                   2817:   return p[i];
                   2818: }
                   2819: static char *f (char * (*g) (char **, int), char **p, ...)
                   2820: {
                   2821:   char *s;
                   2822:   va_list v;
                   2823:   va_start (v,p);
                   2824:   s = g (p, va_arg (v,int));
                   2825:   va_end (v);
                   2826:   return s;
                   2827: }
                   2828: 
                   2829: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
                   2830:    function prototypes and stuff, but not '\xHH' hex character constants.
                   2831:    These don't provoke an error unfortunately, instead are silently treated
                   2832:    as 'x'.  The following induces an error, until -std is added to get
                   2833:    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
                   2834:    array size at least.  It's necessary to write '\x00'==0 to get something
                   2835:    that's true only with -std.  */
                   2836: int osf4_cc_array ['\x00' == 0 ? 1 : -1];
                   2837: 
                   2838: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
                   2839:    inside strings and character constants.  */
                   2840: #define FOO(x) 'x'
                   2841: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
                   2842: 
                   2843: int test (int i, double x);
                   2844: struct s1 {int (*f) (int a);};
                   2845: struct s2 {int (*f) (double a);};
                   2846: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
                   2847: int argc;
                   2848: char **argv;
                   2849: int
                   2850: main ()
                   2851: {
                   2852: return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
                   2853:   ;
                   2854:   return 0;
                   2855: }
                   2856: _ACEOF
                   2857: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
                   2858:        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
                   2859: do
                   2860:   CC="$ac_save_CC $ac_arg"
1.9       misho    2861:   if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    2862:   ac_cv_prog_cc_c89=$ac_arg
                   2863: fi
                   2864: rm -f core conftest.err conftest.$ac_objext
                   2865:   test "x$ac_cv_prog_cc_c89" != "xno" && break
                   2866: done
                   2867: rm -f conftest.$ac_ext
                   2868: CC=$ac_save_CC
                   2869: 
                   2870: fi
                   2871: # AC_CACHE_VAL
                   2872: case "x$ac_cv_prog_cc_c89" in
                   2873:   x)
1.9       misho    2874:     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
                   2875: $as_echo "none needed" >&6; } ;;
1.1       misho    2876:   xno)
1.9       misho    2877:     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
                   2878: $as_echo "unsupported" >&6; } ;;
1.1       misho    2879:   *)
                   2880:     CC="$CC $ac_cv_prog_cc_c89"
1.9       misho    2881:     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
                   2882: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
1.1       misho    2883: esac
1.9       misho    2884: if test "x$ac_cv_prog_cc_c89" != xno; then :
1.1       misho    2885: 
1.9       misho    2886: fi
1.1       misho    2887: 
                   2888: ac_ext=c
                   2889: ac_cpp='$CPP $CPPFLAGS'
                   2890: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2891: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2892: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2893: 
                   2894: ac_aux_dir=
                   2895: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
                   2896:   if test -f "$ac_dir/install-sh"; then
                   2897:     ac_aux_dir=$ac_dir
                   2898:     ac_install_sh="$ac_aux_dir/install-sh -c"
                   2899:     break
                   2900:   elif test -f "$ac_dir/install.sh"; then
                   2901:     ac_aux_dir=$ac_dir
                   2902:     ac_install_sh="$ac_aux_dir/install.sh -c"
                   2903:     break
                   2904:   elif test -f "$ac_dir/shtool"; then
                   2905:     ac_aux_dir=$ac_dir
                   2906:     ac_install_sh="$ac_aux_dir/shtool install -c"
                   2907:     break
                   2908:   fi
                   2909: done
                   2910: if test -z "$ac_aux_dir"; then
1.9       misho    2911:   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1.1       misho    2912: fi
                   2913: 
                   2914: # These three variables are undocumented and unsupported,
                   2915: # and are intended to be withdrawn in a future Autoconf release.
                   2916: # They can cause serious problems if a builder's source tree is in a directory
                   2917: # whose full name contains unusual characters.
                   2918: ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
                   2919: ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
                   2920: ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
                   2921: 
                   2922: 
                   2923: # Find a good install program.  We prefer a C program (faster),
                   2924: # so one script is as good as another.  But avoid the broken or
                   2925: # incompatible versions:
                   2926: # SysV /etc/install, /usr/sbin/install
                   2927: # SunOS /usr/etc/install
                   2928: # IRIX /sbin/install
                   2929: # AIX /bin/install
                   2930: # AmigaOS /C/install, which installs bootblocks on floppy discs
                   2931: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
                   2932: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
                   2933: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
                   2934: # OS/2's system install, which has a completely different semantic
                   2935: # ./install, which can be erroneously created by make from ./install.sh.
1.9       misho    2936: # Reject install programs that cannot install multiple files.
                   2937: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
                   2938: $as_echo_n "checking for a BSD-compatible install... " >&6; }
1.1       misho    2939: if test -z "$INSTALL"; then
1.9       misho    2940: if ${ac_cv_path_install+:} false; then :
                   2941:   $as_echo_n "(cached) " >&6
1.1       misho    2942: else
                   2943:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2944: for as_dir in $PATH
                   2945: do
                   2946:   IFS=$as_save_IFS
                   2947:   test -z "$as_dir" && as_dir=.
1.9       misho    2948:     # Account for people who put trailing slashes in PATH elements.
                   2949: case $as_dir/ in #((
                   2950:   ./ | .// | /[cC]/* | \
1.1       misho    2951:   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1.9       misho    2952:   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1.1       misho    2953:   /usr/ucb/* ) ;;
                   2954:   *)
                   2955:     # OSF1 and SCO ODT 3.0 have their own names for install.
                   2956:     # Don't use installbsd from OSF since it installs stuff as root
                   2957:     # by default.
                   2958:     for ac_prog in ginstall scoinst install; do
                   2959:       for ac_exec_ext in '' $ac_executable_extensions; do
                   2960:        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
                   2961:          if test $ac_prog = install &&
                   2962:            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
                   2963:            # AIX install.  It has an incompatible calling convention.
                   2964:            :
                   2965:          elif test $ac_prog = install &&
                   2966:            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
                   2967:            # program-specific install script used by HP pwplus--don't use.
                   2968:            :
                   2969:          else
1.9       misho    2970:            rm -rf conftest.one conftest.two conftest.dir
                   2971:            echo one > conftest.one
                   2972:            echo two > conftest.two
                   2973:            mkdir conftest.dir
                   2974:            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
                   2975:              test -s conftest.one && test -s conftest.two &&
                   2976:              test -s conftest.dir/conftest.one &&
                   2977:              test -s conftest.dir/conftest.two
                   2978:            then
                   2979:              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
                   2980:              break 3
                   2981:            fi
1.1       misho    2982:          fi
                   2983:        fi
                   2984:       done
                   2985:     done
                   2986:     ;;
                   2987: esac
1.9       misho    2988: 
                   2989:   done
1.1       misho    2990: IFS=$as_save_IFS
                   2991: 
1.9       misho    2992: rm -rf conftest.one conftest.two conftest.dir
1.1       misho    2993: 
                   2994: fi
                   2995:   if test "${ac_cv_path_install+set}" = set; then
                   2996:     INSTALL=$ac_cv_path_install
                   2997:   else
                   2998:     # As a last resort, use the slow shell script.  Don't cache a
                   2999:     # value for INSTALL within a source directory, because that will
                   3000:     # break other packages using the cache if that directory is
                   3001:     # removed, or if the value is a relative name.
                   3002:     INSTALL=$ac_install_sh
                   3003:   fi
                   3004: fi
1.9       misho    3005: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
                   3006: $as_echo "$INSTALL" >&6; }
1.1       misho    3007: 
                   3008: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
                   3009: # It thinks the first close brace ends the variable substitution.
                   3010: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
                   3011: 
                   3012: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
                   3013: 
                   3014: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
                   3015: 
                   3016: 
                   3017: # Make sure we can run config.sub.
                   3018: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1.9       misho    3019:   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
                   3020: 
                   3021: { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
                   3022: $as_echo_n "checking build system type... " >&6; }
                   3023: if ${ac_cv_build+:} false; then :
                   3024:   $as_echo_n "(cached) " >&6
1.1       misho    3025: else
                   3026:   ac_build_alias=$build_alias
                   3027: test "x$ac_build_alias" = x &&
                   3028:   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
                   3029: test "x$ac_build_alias" = x &&
1.9       misho    3030:   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1.1       misho    3031: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1.9       misho    3032:   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1.1       misho    3033: 
                   3034: fi
1.9       misho    3035: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
                   3036: $as_echo "$ac_cv_build" >&6; }
1.1       misho    3037: case $ac_cv_build in
                   3038: *-*-*) ;;
1.9       misho    3039: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1.1       misho    3040: esac
                   3041: build=$ac_cv_build
                   3042: ac_save_IFS=$IFS; IFS='-'
                   3043: set x $ac_cv_build
                   3044: shift
                   3045: build_cpu=$1
                   3046: build_vendor=$2
                   3047: shift; shift
                   3048: # Remember, the first character of IFS is used to create $*,
                   3049: # except with old shells:
                   3050: build_os=$*
                   3051: IFS=$ac_save_IFS
                   3052: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
                   3053: 
                   3054: 
1.9       misho    3055: { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
                   3056: $as_echo_n "checking host system type... " >&6; }
                   3057: if ${ac_cv_host+:} false; then :
                   3058:   $as_echo_n "(cached) " >&6
1.1       misho    3059: else
                   3060:   if test "x$host_alias" = x; then
                   3061:   ac_cv_host=$ac_cv_build
                   3062: else
                   3063:   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1.9       misho    3064:     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1.1       misho    3065: fi
                   3066: 
                   3067: fi
1.9       misho    3068: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
                   3069: $as_echo "$ac_cv_host" >&6; }
1.1       misho    3070: case $ac_cv_host in
                   3071: *-*-*) ;;
1.9       misho    3072: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1.1       misho    3073: esac
                   3074: host=$ac_cv_host
                   3075: ac_save_IFS=$IFS; IFS='-'
                   3076: set x $ac_cv_host
                   3077: shift
                   3078: host_cpu=$1
                   3079: host_vendor=$2
                   3080: shift; shift
                   3081: # Remember, the first character of IFS is used to create $*,
                   3082: # except with old shells:
                   3083: host_os=$*
                   3084: IFS=$ac_save_IFS
                   3085: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
                   3086: 
                   3087: 
1.9       misho    3088: { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
                   3089: $as_echo_n "checking target system type... " >&6; }
                   3090: if ${ac_cv_target+:} false; then :
                   3091:   $as_echo_n "(cached) " >&6
1.1       misho    3092: else
                   3093:   if test "x$target_alias" = x; then
                   3094:   ac_cv_target=$ac_cv_host
                   3095: else
                   3096:   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1.9       misho    3097:     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1.1       misho    3098: fi
                   3099: 
                   3100: fi
1.9       misho    3101: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
                   3102: $as_echo "$ac_cv_target" >&6; }
1.1       misho    3103: case $ac_cv_target in
                   3104: *-*-*) ;;
1.9       misho    3105: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1.1       misho    3106: esac
                   3107: target=$ac_cv_target
                   3108: ac_save_IFS=$IFS; IFS='-'
                   3109: set x $ac_cv_target
                   3110: shift
                   3111: target_cpu=$1
                   3112: target_vendor=$2
                   3113: shift; shift
                   3114: # Remember, the first character of IFS is used to create $*,
                   3115: # except with old shells:
                   3116: target_os=$*
                   3117: IFS=$ac_save_IFS
                   3118: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
                   3119: 
                   3120: 
                   3121: # The aliases save the names the user supplied, while $host etc.
                   3122: # will get canonicalized.
                   3123: test -n "$target_alias" &&
                   3124:   test "$program_prefix$program_suffix$program_transform_name" = \
                   3125:     NONENONEs,x,x, &&
                   3126:   program_prefix=${target_alias}-
                   3127: 
                   3128: if test -n "$ac_tool_prefix"; then
                   3129:   # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
                   3130: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
1.9       misho    3131: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3132: $as_echo_n "checking for $ac_word... " >&6; }
                   3133: if ${ac_cv_prog_MKDEP+:} false; then :
                   3134:   $as_echo_n "(cached) " >&6
1.1       misho    3135: else
                   3136:   if test -n "$MKDEP"; then
                   3137:   ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
                   3138: else
                   3139: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3140: for as_dir in $PATH
                   3141: do
                   3142:   IFS=$as_save_IFS
                   3143:   test -z "$as_dir" && as_dir=.
1.9       misho    3144:     for ac_exec_ext in '' $ac_executable_extensions; do
1.1       misho    3145:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   3146:     ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
1.9       misho    3147:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    3148:     break 2
                   3149:   fi
                   3150: done
1.9       misho    3151:   done
1.1       misho    3152: IFS=$as_save_IFS
                   3153: 
                   3154: fi
                   3155: fi
                   3156: MKDEP=$ac_cv_prog_MKDEP
                   3157: if test -n "$MKDEP"; then
1.9       misho    3158:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
                   3159: $as_echo "$MKDEP" >&6; }
1.1       misho    3160: else
1.9       misho    3161:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3162: $as_echo "no" >&6; }
1.1       misho    3163: fi
                   3164: 
                   3165: 
                   3166: fi
                   3167: if test -z "$ac_cv_prog_MKDEP"; then
                   3168:   ac_ct_MKDEP=$MKDEP
                   3169:   # Extract the first word of "mkdep", so it can be a program name with args.
                   3170: set dummy mkdep; ac_word=$2
1.9       misho    3171: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3172: $as_echo_n "checking for $ac_word... " >&6; }
                   3173: if ${ac_cv_prog_ac_ct_MKDEP+:} false; then :
                   3174:   $as_echo_n "(cached) " >&6
1.1       misho    3175: else
                   3176:   if test -n "$ac_ct_MKDEP"; then
                   3177:   ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
                   3178: else
                   3179: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3180: for as_dir in $PATH
                   3181: do
                   3182:   IFS=$as_save_IFS
                   3183:   test -z "$as_dir" && as_dir=.
1.9       misho    3184:     for ac_exec_ext in '' $ac_executable_extensions; do
1.1       misho    3185:   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
                   3186:     ac_cv_prog_ac_ct_MKDEP="mkdep"
1.9       misho    3187:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    3188:     break 2
                   3189:   fi
                   3190: done
1.9       misho    3191:   done
1.1       misho    3192: IFS=$as_save_IFS
                   3193: 
                   3194: fi
                   3195: fi
                   3196: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
                   3197: if test -n "$ac_ct_MKDEP"; then
1.9       misho    3198:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
                   3199: $as_echo "$ac_ct_MKDEP" >&6; }
1.1       misho    3200: else
1.9       misho    3201:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3202: $as_echo "no" >&6; }
1.1       misho    3203: fi
                   3204: 
                   3205:   if test "x$ac_ct_MKDEP" = x; then
                   3206:     MKDEP="no"
                   3207:   else
                   3208:     case $cross_compiling:$ac_tool_warned in
                   3209: yes:)
1.9       misho    3210: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   3211: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    3212: ac_tool_warned=yes ;;
                   3213: esac
                   3214:     MKDEP=$ac_ct_MKDEP
                   3215:   fi
                   3216: else
                   3217:   MKDEP="$ac_cv_prog_MKDEP"
                   3218: fi
                   3219: 
                   3220: 
                   3221: 
                   3222: CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}"
                   3223: LDFLAGS="-L/usr/local/lib ${LDFLAGS}"
                   3224: 
1.8       misho    3225: 
1.9       misho    3226: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVP_CipherInit_ex in -lcrypto" >&5
                   3227: $as_echo_n "checking for EVP_CipherInit_ex in -lcrypto... " >&6; }
                   3228: if ${ac_cv_lib_crypto_EVP_CipherInit_ex+:} false; then :
                   3229:   $as_echo_n "(cached) " >&6
1.8       misho    3230: else
                   3231:   ac_check_lib_save_LIBS=$LIBS
                   3232: LIBS="-lcrypto  $LIBS"
1.9       misho    3233: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.8       misho    3234: /* end confdefs.h.  */
                   3235: 
                   3236: /* Override any GCC internal prototype to avoid an error.
                   3237:    Use char because int might match the return type of a GCC
                   3238:    builtin and then its argument prototype would still apply.  */
                   3239: #ifdef __cplusplus
                   3240: extern "C"
                   3241: #endif
                   3242: char EVP_CipherInit_ex ();
                   3243: int
                   3244: main ()
                   3245: {
                   3246: return EVP_CipherInit_ex ();
                   3247:   ;
                   3248:   return 0;
                   3249: }
                   3250: _ACEOF
1.9       misho    3251: if ac_fn_c_try_link "$LINENO"; then :
1.8       misho    3252:   ac_cv_lib_crypto_EVP_CipherInit_ex=yes
                   3253: else
1.9       misho    3254:   ac_cv_lib_crypto_EVP_CipherInit_ex=no
1.8       misho    3255: fi
1.9       misho    3256: rm -f core conftest.err conftest.$ac_objext \
                   3257:     conftest$ac_exeext conftest.$ac_ext
1.8       misho    3258: LIBS=$ac_check_lib_save_LIBS
                   3259: fi
1.9       misho    3260: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_EVP_CipherInit_ex" >&5
                   3261: $as_echo "$ac_cv_lib_crypto_EVP_CipherInit_ex" >&6; }
                   3262: if test "x$ac_cv_lib_crypto_EVP_CipherInit_ex" = xyes; then :
1.8       misho    3263:   cat >>confdefs.h <<_ACEOF
                   3264: #define HAVE_LIBCRYPTO 1
                   3265: _ACEOF
                   3266: 
                   3267:   LIBS="-lcrypto $LIBS"
                   3268: 
                   3269: fi
                   3270: 
                   3271: 
1.5       misho    3272: # Checks for header files.
1.1       misho    3273: ac_ext=c
                   3274: ac_cpp='$CPP $CPPFLAGS'
                   3275: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3276: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3277: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1.9       misho    3278: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
                   3279: $as_echo_n "checking how to run the C preprocessor... " >&6; }
1.1       misho    3280: # On Suns, sometimes $CPP names a directory.
                   3281: if test -n "$CPP" && test -d "$CPP"; then
                   3282:   CPP=
                   3283: fi
                   3284: if test -z "$CPP"; then
1.9       misho    3285:   if ${ac_cv_prog_CPP+:} false; then :
                   3286:   $as_echo_n "(cached) " >&6
1.1       misho    3287: else
                   3288:       # Double quotes because CPP needs to be expanded
                   3289:     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
                   3290:     do
                   3291:       ac_preproc_ok=false
                   3292: for ac_c_preproc_warn_flag in '' yes
                   3293: do
                   3294:   # Use a header file that comes with gcc, so configuring glibc
                   3295:   # with a fresh cross-compiler works.
                   3296:   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   3297:   # <limits.h> exists even on freestanding compilers.
                   3298:   # On the NeXT, cc -E runs the code through the compiler's parser,
                   3299:   # not just through cpp. "Syntax error" is here to catch this case.
1.9       misho    3300:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3301: /* end confdefs.h.  */
                   3302: #ifdef __STDC__
                   3303: # include <limits.h>
                   3304: #else
                   3305: # include <assert.h>
                   3306: #endif
                   3307:                     Syntax error
                   3308: _ACEOF
1.9       misho    3309: if ac_fn_c_try_cpp "$LINENO"; then :
                   3310: 
1.1       misho    3311: else
                   3312:   # Broken: fails on valid input.
                   3313: continue
                   3314: fi
1.9       misho    3315: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3316: 
                   3317:   # OK, works on sane cases.  Now check whether nonexistent headers
                   3318:   # can be detected and how.
1.9       misho    3319:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3320: /* end confdefs.h.  */
                   3321: #include <ac_nonexistent.h>
                   3322: _ACEOF
1.9       misho    3323: if ac_fn_c_try_cpp "$LINENO"; then :
1.1       misho    3324:   # Broken: success on invalid input.
                   3325: continue
                   3326: else
                   3327:   # Passes both tests.
                   3328: ac_preproc_ok=:
                   3329: break
                   3330: fi
1.9       misho    3331: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3332: 
                   3333: done
                   3334: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
1.9       misho    3335: rm -f conftest.i conftest.err conftest.$ac_ext
                   3336: if $ac_preproc_ok; then :
1.1       misho    3337:   break
                   3338: fi
                   3339: 
                   3340:     done
                   3341:     ac_cv_prog_CPP=$CPP
                   3342: 
                   3343: fi
                   3344:   CPP=$ac_cv_prog_CPP
                   3345: else
                   3346:   ac_cv_prog_CPP=$CPP
                   3347: fi
1.9       misho    3348: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
                   3349: $as_echo "$CPP" >&6; }
1.1       misho    3350: ac_preproc_ok=false
                   3351: for ac_c_preproc_warn_flag in '' yes
                   3352: do
                   3353:   # Use a header file that comes with gcc, so configuring glibc
                   3354:   # with a fresh cross-compiler works.
                   3355:   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   3356:   # <limits.h> exists even on freestanding compilers.
                   3357:   # On the NeXT, cc -E runs the code through the compiler's parser,
                   3358:   # not just through cpp. "Syntax error" is here to catch this case.
1.9       misho    3359:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3360: /* end confdefs.h.  */
                   3361: #ifdef __STDC__
                   3362: # include <limits.h>
                   3363: #else
                   3364: # include <assert.h>
                   3365: #endif
                   3366:                     Syntax error
                   3367: _ACEOF
1.9       misho    3368: if ac_fn_c_try_cpp "$LINENO"; then :
                   3369: 
1.1       misho    3370: else
                   3371:   # Broken: fails on valid input.
                   3372: continue
                   3373: fi
1.9       misho    3374: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3375: 
                   3376:   # OK, works on sane cases.  Now check whether nonexistent headers
                   3377:   # can be detected and how.
1.9       misho    3378:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3379: /* end confdefs.h.  */
                   3380: #include <ac_nonexistent.h>
                   3381: _ACEOF
1.9       misho    3382: if ac_fn_c_try_cpp "$LINENO"; then :
1.1       misho    3383:   # Broken: success on invalid input.
                   3384: continue
                   3385: else
                   3386:   # Passes both tests.
                   3387: ac_preproc_ok=:
                   3388: break
                   3389: fi
1.9       misho    3390: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3391: 
                   3392: done
                   3393: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
1.9       misho    3394: rm -f conftest.i conftest.err conftest.$ac_ext
                   3395: if $ac_preproc_ok; then :
                   3396: 
1.1       misho    3397: else
1.9       misho    3398:   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   3399: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   3400: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
                   3401: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    3402: fi
                   3403: 
                   3404: ac_ext=c
                   3405: ac_cpp='$CPP $CPPFLAGS'
                   3406: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3407: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3408: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3409: 
                   3410: 
1.9       misho    3411: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
                   3412: $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
                   3413: if ${ac_cv_path_GREP+:} false; then :
                   3414:   $as_echo_n "(cached) " >&6
1.1       misho    3415: else
1.9       misho    3416:   if test -z "$GREP"; then
1.1       misho    3417:   ac_path_GREP_found=false
1.9       misho    3418:   # Loop through the user's path and test for each of PROGNAME-LIST
                   3419:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1.1       misho    3420: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
                   3421: do
                   3422:   IFS=$as_save_IFS
                   3423:   test -z "$as_dir" && as_dir=.
1.9       misho    3424:     for ac_prog in grep ggrep; do
                   3425:     for ac_exec_ext in '' $ac_executable_extensions; do
                   3426:       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
                   3427:       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
                   3428: # Check for GNU ac_path_GREP and select it if it is found.
1.1       misho    3429:   # Check for GNU $ac_path_GREP
                   3430: case `"$ac_path_GREP" --version 2>&1` in
                   3431: *GNU*)
                   3432:   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
                   3433: *)
                   3434:   ac_count=0
1.9       misho    3435:   $as_echo_n 0123456789 >"conftest.in"
1.1       misho    3436:   while :
                   3437:   do
                   3438:     cat "conftest.in" "conftest.in" >"conftest.tmp"
                   3439:     mv "conftest.tmp" "conftest.in"
                   3440:     cp "conftest.in" "conftest.nl"
1.9       misho    3441:     $as_echo 'GREP' >> "conftest.nl"
1.1       misho    3442:     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
                   3443:     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
1.9       misho    3444:     as_fn_arith $ac_count + 1 && ac_count=$as_val
1.1       misho    3445:     if test $ac_count -gt ${ac_path_GREP_max-0}; then
                   3446:       # Best one so far, save it but keep looking for a better one
                   3447:       ac_cv_path_GREP="$ac_path_GREP"
                   3448:       ac_path_GREP_max=$ac_count
                   3449:     fi
                   3450:     # 10*(2^10) chars as input seems more than enough
                   3451:     test $ac_count -gt 10 && break
                   3452:   done
                   3453:   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
                   3454: esac
                   3455: 
1.9       misho    3456:       $ac_path_GREP_found && break 3
                   3457:     done
                   3458:   done
1.1       misho    3459:   done
                   3460: IFS=$as_save_IFS
1.9       misho    3461:   if test -z "$ac_cv_path_GREP"; then
                   3462:     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
                   3463:   fi
1.1       misho    3464: else
                   3465:   ac_cv_path_GREP=$GREP
                   3466: fi
                   3467: 
                   3468: fi
1.9       misho    3469: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
                   3470: $as_echo "$ac_cv_path_GREP" >&6; }
1.1       misho    3471:  GREP="$ac_cv_path_GREP"
                   3472: 
                   3473: 
1.9       misho    3474: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
                   3475: $as_echo_n "checking for egrep... " >&6; }
                   3476: if ${ac_cv_path_EGREP+:} false; then :
                   3477:   $as_echo_n "(cached) " >&6
1.1       misho    3478: else
                   3479:   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
                   3480:    then ac_cv_path_EGREP="$GREP -E"
                   3481:    else
1.9       misho    3482:      if test -z "$EGREP"; then
1.1       misho    3483:   ac_path_EGREP_found=false
1.9       misho    3484:   # Loop through the user's path and test for each of PROGNAME-LIST
                   3485:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1.1       misho    3486: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
                   3487: do
                   3488:   IFS=$as_save_IFS
                   3489:   test -z "$as_dir" && as_dir=.
1.9       misho    3490:     for ac_prog in egrep; do
                   3491:     for ac_exec_ext in '' $ac_executable_extensions; do
                   3492:       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
                   3493:       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
                   3494: # Check for GNU ac_path_EGREP and select it if it is found.
1.1       misho    3495:   # Check for GNU $ac_path_EGREP
                   3496: case `"$ac_path_EGREP" --version 2>&1` in
                   3497: *GNU*)
                   3498:   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
                   3499: *)
                   3500:   ac_count=0
1.9       misho    3501:   $as_echo_n 0123456789 >"conftest.in"
1.1       misho    3502:   while :
                   3503:   do
                   3504:     cat "conftest.in" "conftest.in" >"conftest.tmp"
                   3505:     mv "conftest.tmp" "conftest.in"
                   3506:     cp "conftest.in" "conftest.nl"
1.9       misho    3507:     $as_echo 'EGREP' >> "conftest.nl"
1.1       misho    3508:     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
                   3509:     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
1.9       misho    3510:     as_fn_arith $ac_count + 1 && ac_count=$as_val
1.1       misho    3511:     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
                   3512:       # Best one so far, save it but keep looking for a better one
                   3513:       ac_cv_path_EGREP="$ac_path_EGREP"
                   3514:       ac_path_EGREP_max=$ac_count
                   3515:     fi
                   3516:     # 10*(2^10) chars as input seems more than enough
                   3517:     test $ac_count -gt 10 && break
                   3518:   done
                   3519:   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
                   3520: esac
                   3521: 
1.9       misho    3522:       $ac_path_EGREP_found && break 3
                   3523:     done
                   3524:   done
1.1       misho    3525:   done
                   3526: IFS=$as_save_IFS
1.9       misho    3527:   if test -z "$ac_cv_path_EGREP"; then
                   3528:     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
                   3529:   fi
1.1       misho    3530: else
                   3531:   ac_cv_path_EGREP=$EGREP
                   3532: fi
                   3533: 
                   3534:    fi
                   3535: fi
1.9       misho    3536: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
                   3537: $as_echo "$ac_cv_path_EGREP" >&6; }
1.1       misho    3538:  EGREP="$ac_cv_path_EGREP"
                   3539: 
                   3540: 
1.9       misho    3541: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
                   3542: $as_echo_n "checking for ANSI C header files... " >&6; }
                   3543: if ${ac_cv_header_stdc+:} false; then :
                   3544:   $as_echo_n "(cached) " >&6
1.1       misho    3545: else
1.9       misho    3546:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3547: /* end confdefs.h.  */
                   3548: #include <stdlib.h>
                   3549: #include <stdarg.h>
                   3550: #include <string.h>
                   3551: #include <float.h>
                   3552: 
                   3553: int
                   3554: main ()
                   3555: {
                   3556: 
                   3557:   ;
                   3558:   return 0;
                   3559: }
                   3560: _ACEOF
1.9       misho    3561: if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    3562:   ac_cv_header_stdc=yes
                   3563: else
1.9       misho    3564:   ac_cv_header_stdc=no
1.1       misho    3565: fi
                   3566: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   3567: 
                   3568: if test $ac_cv_header_stdc = yes; then
                   3569:   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1.9       misho    3570:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3571: /* end confdefs.h.  */
                   3572: #include <string.h>
                   3573: 
                   3574: _ACEOF
                   3575: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1.9       misho    3576:   $EGREP "memchr" >/dev/null 2>&1; then :
                   3577: 
1.1       misho    3578: else
                   3579:   ac_cv_header_stdc=no
                   3580: fi
                   3581: rm -f conftest*
                   3582: 
                   3583: fi
                   3584: 
                   3585: if test $ac_cv_header_stdc = yes; then
                   3586:   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1.9       misho    3587:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3588: /* end confdefs.h.  */
                   3589: #include <stdlib.h>
                   3590: 
                   3591: _ACEOF
                   3592: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1.9       misho    3593:   $EGREP "free" >/dev/null 2>&1; then :
                   3594: 
1.1       misho    3595: else
                   3596:   ac_cv_header_stdc=no
                   3597: fi
                   3598: rm -f conftest*
                   3599: 
                   3600: fi
                   3601: 
                   3602: if test $ac_cv_header_stdc = yes; then
                   3603:   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1.9       misho    3604:   if test "$cross_compiling" = yes; then :
1.1       misho    3605:   :
                   3606: else
1.9       misho    3607:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3608: /* end confdefs.h.  */
                   3609: #include <ctype.h>
                   3610: #include <stdlib.h>
                   3611: #if ((' ' & 0x0FF) == 0x020)
                   3612: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
                   3613: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
                   3614: #else
                   3615: # define ISLOWER(c) \
                   3616:                   (('a' <= (c) && (c) <= 'i') \
                   3617:                     || ('j' <= (c) && (c) <= 'r') \
                   3618:                     || ('s' <= (c) && (c) <= 'z'))
                   3619: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
                   3620: #endif
                   3621: 
                   3622: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
                   3623: int
                   3624: main ()
                   3625: {
                   3626:   int i;
                   3627:   for (i = 0; i < 256; i++)
                   3628:     if (XOR (islower (i), ISLOWER (i))
                   3629:        || toupper (i) != TOUPPER (i))
                   3630:       return 2;
                   3631:   return 0;
                   3632: }
                   3633: _ACEOF
1.9       misho    3634: if ac_fn_c_try_run "$LINENO"; then :
1.1       misho    3635: 
                   3636: else
1.9       misho    3637:   ac_cv_header_stdc=no
                   3638: fi
                   3639: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   3640:   conftest.$ac_objext conftest.beam conftest.$ac_ext
                   3641: fi
1.1       misho    3642: 
                   3643: fi
1.9       misho    3644: fi
                   3645: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
                   3646: $as_echo "$ac_cv_header_stdc" >&6; }
                   3647: if test $ac_cv_header_stdc = yes; then
1.1       misho    3648: 
1.9       misho    3649: $as_echo "#define STDC_HEADERS 1" >>confdefs.h
1.1       misho    3650: 
                   3651: fi
1.9       misho    3652: 
                   3653: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
                   3654: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                   3655:                  inttypes.h stdint.h unistd.h
                   3656: do :
                   3657:   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   3658: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
                   3659: "
                   3660: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
                   3661:   cat >>confdefs.h <<_ACEOF
                   3662: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
                   3663: _ACEOF
1.1       misho    3664: 
                   3665: fi
1.9       misho    3666: 
                   3667: done
                   3668: 
                   3669: 
                   3670: for ac_header in stdlib.h string.h sys/ioctl.h termios.h unistd.h
                   3671: do :
                   3672:   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   3673: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
                   3674: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
1.1       misho    3675:   cat >>confdefs.h <<_ACEOF
1.9       misho    3676: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
1.1       misho    3677: _ACEOF
                   3678: 
                   3679: fi
                   3680: 
                   3681: done
                   3682: 
                   3683: 
                   3684: # Checks for typedefs, structures, and compiler characteristics.
1.9       misho    3685: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
                   3686: $as_echo_n "checking for inline... " >&6; }
                   3687: if ${ac_cv_c_inline+:} false; then :
                   3688:   $as_echo_n "(cached) " >&6
1.1       misho    3689: else
                   3690:   ac_cv_c_inline=no
                   3691: for ac_kw in inline __inline__ __inline; do
1.9       misho    3692:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3693: /* end confdefs.h.  */
                   3694: #ifndef __cplusplus
                   3695: typedef int foo_t;
                   3696: static $ac_kw foo_t static_foo () {return 0; }
                   3697: $ac_kw foo_t foo () {return 0; }
                   3698: #endif
                   3699: 
                   3700: _ACEOF
1.9       misho    3701: if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    3702:   ac_cv_c_inline=$ac_kw
                   3703: fi
                   3704: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   3705:   test "$ac_cv_c_inline" != no && break
                   3706: done
                   3707: 
                   3708: fi
1.9       misho    3709: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
                   3710: $as_echo "$ac_cv_c_inline" >&6; }
1.1       misho    3711: 
                   3712: case $ac_cv_c_inline in
                   3713:   inline | yes) ;;
                   3714:   *)
                   3715:     case $ac_cv_c_inline in
                   3716:       no) ac_val=;;
                   3717:       *) ac_val=$ac_cv_c_inline;;
                   3718:     esac
                   3719:     cat >>confdefs.h <<_ACEOF
                   3720: #ifndef __cplusplus
                   3721: #define inline $ac_val
                   3722: #endif
                   3723: _ACEOF
                   3724:     ;;
                   3725: esac
                   3726: 
                   3727: 
                   3728: # Checks for library functions.
                   3729: for ac_header in stdlib.h
1.9       misho    3730: do :
                   3731:   ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
                   3732: if test "x$ac_cv_header_stdlib_h" = xyes; then :
1.1       misho    3733:   cat >>confdefs.h <<_ACEOF
1.9       misho    3734: #define HAVE_STDLIB_H 1
1.1       misho    3735: _ACEOF
                   3736: 
                   3737: fi
                   3738: 
                   3739: done
                   3740: 
1.9       misho    3741: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
                   3742: $as_echo_n "checking for GNU libc compatible malloc... " >&6; }
                   3743: if ${ac_cv_func_malloc_0_nonnull+:} false; then :
                   3744:   $as_echo_n "(cached) " >&6
1.1       misho    3745: else
1.9       misho    3746:   if test "$cross_compiling" = yes; then :
1.1       misho    3747:   ac_cv_func_malloc_0_nonnull=no
                   3748: else
1.9       misho    3749:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3750: /* end confdefs.h.  */
                   3751: #if defined STDC_HEADERS || defined HAVE_STDLIB_H
                   3752: # include <stdlib.h>
                   3753: #else
                   3754: char *malloc ();
                   3755: #endif
                   3756: 
                   3757: int
                   3758: main ()
                   3759: {
                   3760: return ! malloc (0);
                   3761:   ;
                   3762:   return 0;
                   3763: }
                   3764: _ACEOF
1.9       misho    3765: if ac_fn_c_try_run "$LINENO"; then :
1.1       misho    3766:   ac_cv_func_malloc_0_nonnull=yes
                   3767: else
1.9       misho    3768:   ac_cv_func_malloc_0_nonnull=no
1.1       misho    3769: fi
1.9       misho    3770: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   3771:   conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    3772: fi
                   3773: 
                   3774: fi
1.9       misho    3775: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
                   3776: $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
                   3777: if test $ac_cv_func_malloc_0_nonnull = yes; then :
1.1       misho    3778: 
1.9       misho    3779: $as_echo "#define HAVE_MALLOC 1" >>confdefs.h
1.1       misho    3780: 
                   3781: else
1.9       misho    3782:   $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
1.1       misho    3783: 
                   3784:    case " $LIBOBJS " in
                   3785:   *" malloc.$ac_objext "* ) ;;
                   3786:   *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
                   3787:  ;;
                   3788: esac
                   3789: 
                   3790: 
1.9       misho    3791: $as_echo "#define malloc rpl_malloc" >>confdefs.h
1.1       misho    3792: 
                   3793: fi
                   3794: 
                   3795: 
                   3796: for ac_header in stdlib.h
1.9       misho    3797: do :
                   3798:   ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
                   3799: if test "x$ac_cv_header_stdlib_h" = xyes; then :
1.1       misho    3800:   cat >>confdefs.h <<_ACEOF
1.9       misho    3801: #define HAVE_STDLIB_H 1
1.1       misho    3802: _ACEOF
                   3803: 
                   3804: fi
                   3805: 
                   3806: done
                   3807: 
1.9       misho    3808: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
                   3809: $as_echo_n "checking for GNU libc compatible realloc... " >&6; }
                   3810: if ${ac_cv_func_realloc_0_nonnull+:} false; then :
                   3811:   $as_echo_n "(cached) " >&6
1.1       misho    3812: else
1.9       misho    3813:   if test "$cross_compiling" = yes; then :
1.1       misho    3814:   ac_cv_func_realloc_0_nonnull=no
                   3815: else
1.9       misho    3816:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3817: /* end confdefs.h.  */
                   3818: #if defined STDC_HEADERS || defined HAVE_STDLIB_H
                   3819: # include <stdlib.h>
                   3820: #else
                   3821: char *realloc ();
                   3822: #endif
                   3823: 
                   3824: int
                   3825: main ()
                   3826: {
                   3827: return ! realloc (0, 0);
                   3828:   ;
                   3829:   return 0;
                   3830: }
                   3831: _ACEOF
1.9       misho    3832: if ac_fn_c_try_run "$LINENO"; then :
1.1       misho    3833:   ac_cv_func_realloc_0_nonnull=yes
                   3834: else
1.9       misho    3835:   ac_cv_func_realloc_0_nonnull=no
1.1       misho    3836: fi
1.9       misho    3837: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   3838:   conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    3839: fi
                   3840: 
                   3841: fi
1.9       misho    3842: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
                   3843: $as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
                   3844: if test $ac_cv_func_realloc_0_nonnull = yes; then :
1.1       misho    3845: 
1.9       misho    3846: $as_echo "#define HAVE_REALLOC 1" >>confdefs.h
1.1       misho    3847: 
                   3848: else
1.9       misho    3849:   $as_echo "#define HAVE_REALLOC 0" >>confdefs.h
1.1       misho    3850: 
                   3851:    case " $LIBOBJS " in
                   3852:   *" realloc.$ac_objext "* ) ;;
                   3853:   *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
                   3854:  ;;
                   3855: esac
                   3856: 
                   3857: 
1.9       misho    3858: $as_echo "#define realloc rpl_realloc" >>confdefs.h
1.1       misho    3859: 
                   3860: fi
                   3861: 
                   3862: 
                   3863: for ac_func in memset regcomp strchr strerror
1.9       misho    3864: do :
                   3865:   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
                   3866: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
                   3867: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
1.1       misho    3868:   cat >>confdefs.h <<_ACEOF
1.9       misho    3869: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
1.1       misho    3870: _ACEOF
                   3871: 
                   3872: fi
                   3873: done
                   3874: 
                   3875: 
                   3876: DEBUG=no
1.9       misho    3877: { $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
                   3878: $as_echo_n "checking Debug Build... " >&6; }
1.1       misho    3879: # Check whether --enable-debug was given.
1.9       misho    3880: if test "${enable_debug+set}" = set; then :
1.1       misho    3881:   enableval=$enable_debug;  DEBUG=$enableval
                   3882:                case "$enableval" in
                   3883:                        yes)
                   3884: 
1.9       misho    3885: $as_echo "#define __DEBUG /**/" >>confdefs.h
1.1       misho    3886: 
                   3887:                                CFLAGS="-g ${CFLAGS}"
                   3888:                                ;;
                   3889:                        *)
                   3890: 
1.9       misho    3891: $as_echo "#define NDEBUG /**/" >>confdefs.h
1.1       misho    3892: 
                   3893:                                ;;
                   3894:                esac
                   3895: fi
                   3896: 
1.9       misho    3897: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
                   3898: $as_echo "$DEBUG" >&6; }
1.1       misho    3899: 
1.7       misho    3900: AIO=no
1.9       misho    3901: { $as_echo "$as_me:${as_lineno-$LINENO}: checking AIO Build" >&5
                   3902: $as_echo_n "checking AIO Build... " >&6; }
1.5       misho    3903: # Check whether --enable-aio was given.
1.9       misho    3904: if test "${enable_aio+set}" = set; then :
1.5       misho    3905:   enableval=$enable_aio;  AIO=$enableval
                   3906:                case "$enableval" in
                   3907:                        yes)
                   3908: 
1.9       misho    3909: $as_echo "#define AIO_OPS /**/" >>confdefs.h
1.5       misho    3910: 
                   3911:                                ;;
                   3912:                        *)
                   3913:                                ;;
                   3914:                esac
                   3915: fi
                   3916: 
1.9       misho    3917: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AIO" >&5
                   3918: $as_echo "$AIO" >&6; }
1.5       misho    3919: 
1.2       misho    3920: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
1.1       misho    3921: 
                   3922: cat >confcache <<\_ACEOF
                   3923: # This file is a shell script that caches the results of configure
                   3924: # tests run on this system so they can be shared between configure
                   3925: # scripts and configure runs, see configure's option --config-cache.
                   3926: # It is not useful on other systems.  If it contains results you don't
                   3927: # want to keep, you may remove or edit it.
                   3928: #
                   3929: # config.status only pays attention to the cache file if you give it
                   3930: # the --recheck option to rerun configure.
                   3931: #
                   3932: # `ac_cv_env_foo' variables (set or unset) will be overridden when
                   3933: # loading this file, other *unset* `ac_cv_foo' will be assigned the
                   3934: # following values.
                   3935: 
                   3936: _ACEOF
                   3937: 
                   3938: # The following way of writing the cache mishandles newlines in values,
                   3939: # but we know of no workaround that is simple, portable, and efficient.
                   3940: # So, we kill variables containing newlines.
                   3941: # Ultrix sh set writes to stderr and can't be redirected directly,
                   3942: # and sets the high bit in the cache file unless we assign to the vars.
                   3943: (
                   3944:   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
                   3945:     eval ac_val=\$$ac_var
                   3946:     case $ac_val in #(
                   3947:     *${as_nl}*)
                   3948:       case $ac_var in #(
1.9       misho    3949:       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
                   3950: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1       misho    3951:       esac
                   3952:       case $ac_var in #(
                   3953:       _ | IFS | as_nl) ;; #(
1.9       misho    3954:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   3955:       *) { eval $ac_var=; unset $ac_var;} ;;
1.1       misho    3956:       esac ;;
                   3957:     esac
                   3958:   done
                   3959: 
                   3960:   (set) 2>&1 |
                   3961:     case $as_nl`(ac_space=' '; set) 2>&1` in #(
                   3962:     *${as_nl}ac_space=\ *)
1.9       misho    3963:       # `set' does not quote correctly, so add quotes: double-quote
                   3964:       # substitution turns \\\\ into \\, and sed turns \\ into \.
1.1       misho    3965:       sed -n \
                   3966:        "s/'/'\\\\''/g;
                   3967:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
                   3968:       ;; #(
                   3969:     *)
                   3970:       # `set' quotes correctly as required by POSIX, so do not add quotes.
                   3971:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   3972:       ;;
                   3973:     esac |
                   3974:     sort
                   3975: ) |
                   3976:   sed '
                   3977:      /^ac_cv_env_/b end
                   3978:      t clear
                   3979:      :clear
                   3980:      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
                   3981:      t end
                   3982:      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
                   3983:      :end' >>confcache
                   3984: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
                   3985:   if test -w "$cache_file"; then
1.9       misho    3986:     if test "x$cache_file" != "x/dev/null"; then
                   3987:       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
                   3988: $as_echo "$as_me: updating cache $cache_file" >&6;}
                   3989:       if test ! -f "$cache_file" || test -h "$cache_file"; then
                   3990:        cat confcache >"$cache_file"
                   3991:       else
                   3992:         case $cache_file in #(
                   3993:         */* | ?:*)
                   3994:          mv -f confcache "$cache_file"$$ &&
                   3995:          mv -f "$cache_file"$$ "$cache_file" ;; #(
                   3996:         *)
                   3997:          mv -f confcache "$cache_file" ;;
                   3998:        esac
                   3999:       fi
                   4000:     fi
1.1       misho    4001:   else
1.9       misho    4002:     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
                   4003: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1.1       misho    4004:   fi
                   4005: fi
                   4006: rm -f confcache
                   4007: 
                   4008: test "x$prefix" = xNONE && prefix=$ac_default_prefix
                   4009: # Let make expand exec_prefix.
                   4010: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
                   4011: 
                   4012: DEFS=-DHAVE_CONFIG_H
                   4013: 
                   4014: ac_libobjs=
                   4015: ac_ltlibobjs=
1.9       misho    4016: U=
1.1       misho    4017: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
                   4018:   # 1. Remove the extension, and $U if already installed.
                   4019:   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1.9       misho    4020:   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
1.1       misho    4021:   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
                   4022:   #    will be set to the directory where LIBOBJS objects are built.
1.9       misho    4023:   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
                   4024:   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1.1       misho    4025: done
                   4026: LIBOBJS=$ac_libobjs
                   4027: 
                   4028: LTLIBOBJS=$ac_ltlibobjs
                   4029: 
                   4030: 
                   4031: 
1.9       misho    4032: : "${CONFIG_STATUS=./config.status}"
                   4033: ac_write_fail=0
1.1       misho    4034: ac_clean_files_save=$ac_clean_files
                   4035: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1.9       misho    4036: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
                   4037: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
                   4038: as_write_fail=0
                   4039: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1.1       misho    4040: #! $SHELL
                   4041: # Generated by $as_me.
                   4042: # Run this file to recreate the current configuration.
                   4043: # Compiler output produced by configure, useful for debugging
                   4044: # configure, is in config.log if it exists.
                   4045: 
                   4046: debug=false
                   4047: ac_cs_recheck=false
                   4048: ac_cs_silent=false
1.9       misho    4049: 
1.1       misho    4050: SHELL=\${CONFIG_SHELL-$SHELL}
1.9       misho    4051: export SHELL
                   4052: _ASEOF
                   4053: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
                   4054: ## -------------------- ##
                   4055: ## M4sh Initialization. ##
                   4056: ## -------------------- ##
1.1       misho    4057: 
                   4058: # Be more Bourne compatible
                   4059: DUALCASE=1; export DUALCASE # for MKS sh
1.9       misho    4060: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1.1       misho    4061:   emulate sh
                   4062:   NULLCMD=:
1.9       misho    4063:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1.1       misho    4064:   # is contrary to our usage.  Disable this feature.
                   4065:   alias -g '${1+"$@"}'='"$@"'
                   4066:   setopt NO_GLOB_SUBST
                   4067: else
1.9       misho    4068:   case `(set -o) 2>/dev/null` in #(
                   4069:   *posix*) :
                   4070:     set -o posix ;; #(
                   4071:   *) :
                   4072:      ;;
1.1       misho    4073: esac
                   4074: fi
                   4075: 
                   4076: 
1.9       misho    4077: as_nl='
                   4078: '
                   4079: export as_nl
                   4080: # Printing a long string crashes Solaris 7 /usr/bin/printf.
                   4081: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                   4082: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
                   4083: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
                   4084: # Prefer a ksh shell builtin over an external printf program on Solaris,
                   4085: # but without wasting forks for bash or zsh.
                   4086: if test -z "$BASH_VERSION$ZSH_VERSION" \
                   4087:     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
                   4088:   as_echo='print -r --'
                   4089:   as_echo_n='print -rn --'
                   4090: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
                   4091:   as_echo='printf %s\n'
                   4092:   as_echo_n='printf %s'
                   4093: else
                   4094:   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
                   4095:     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
                   4096:     as_echo_n='/usr/ucb/echo -n'
1.1       misho    4097:   else
1.9       misho    4098:     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
                   4099:     as_echo_n_body='eval
                   4100:       arg=$1;
                   4101:       case $arg in #(
                   4102:       *"$as_nl"*)
                   4103:        expr "X$arg" : "X\\(.*\\)$as_nl";
                   4104:        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
                   4105:       esac;
                   4106:       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
                   4107:     '
                   4108:     export as_echo_n_body
                   4109:     as_echo_n='sh -c $as_echo_n_body as_echo'
1.1       misho    4110:   fi
1.9       misho    4111:   export as_echo_body
                   4112:   as_echo='sh -c $as_echo_body as_echo'
1.1       misho    4113: fi
                   4114: 
1.9       misho    4115: # The user is always right.
                   4116: if test "${PATH_SEPARATOR+set}" != set; then
                   4117:   PATH_SEPARATOR=:
                   4118:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                   4119:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                   4120:       PATH_SEPARATOR=';'
                   4121:   }
1.1       misho    4122: fi
                   4123: 
                   4124: 
                   4125: # IFS
                   4126: # We need space, tab and new line, in precisely that order.  Quoting is
                   4127: # there to prevent editors from complaining about space-tab.
                   4128: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
                   4129: # splitting by setting IFS to empty value.)
                   4130: IFS=" ""       $as_nl"
                   4131: 
                   4132: # Find who we are.  Look in the path if we contain no directory separator.
1.9       misho    4133: as_myself=
                   4134: case $0 in #((
1.1       misho    4135:   *[\\/]* ) as_myself=$0 ;;
                   4136:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   4137: for as_dir in $PATH
                   4138: do
                   4139:   IFS=$as_save_IFS
                   4140:   test -z "$as_dir" && as_dir=.
1.9       misho    4141:     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
                   4142:   done
1.1       misho    4143: IFS=$as_save_IFS
                   4144: 
                   4145:      ;;
                   4146: esac
                   4147: # We did not find ourselves, most probably we were run as `sh COMMAND'
                   4148: # in which case we are not to be found in the path.
                   4149: if test "x$as_myself" = x; then
                   4150:   as_myself=$0
                   4151: fi
                   4152: if test ! -f "$as_myself"; then
1.9       misho    4153:   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
                   4154:   exit 1
1.1       misho    4155: fi
                   4156: 
1.9       misho    4157: # Unset variables that we do not need and which cause bugs (e.g. in
                   4158: # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
                   4159: # suppresses any "Segmentation fault" message there.  '((' could
                   4160: # trigger a bug in pdksh 5.2.14.
                   4161: for as_var in BASH_ENV ENV MAIL MAILPATH
                   4162: do eval test x\${$as_var+set} = xset \
                   4163:   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
1.1       misho    4164: done
                   4165: PS1='$ '
                   4166: PS2='> '
                   4167: PS4='+ '
                   4168: 
                   4169: # NLS nuisances.
1.9       misho    4170: LC_ALL=C
                   4171: export LC_ALL
                   4172: LANGUAGE=C
                   4173: export LANGUAGE
                   4174: 
                   4175: # CDPATH.
                   4176: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
                   4177: 
                   4178: 
                   4179: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                   4180: # ----------------------------------------
                   4181: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
                   4182: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
                   4183: # script with STATUS, using 1 if that was 0.
                   4184: as_fn_error ()
                   4185: {
                   4186:   as_status=$1; test $as_status -eq 0 && as_status=1
                   4187:   if test "$4"; then
                   4188:     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   4189:     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.7       misho    4190:   fi
1.9       misho    4191:   $as_echo "$as_me: error: $2" >&2
                   4192:   as_fn_exit $as_status
                   4193: } # as_fn_error
                   4194: 
                   4195: 
                   4196: # as_fn_set_status STATUS
                   4197: # -----------------------
                   4198: # Set $? to STATUS, without forking.
                   4199: as_fn_set_status ()
                   4200: {
                   4201:   return $1
                   4202: } # as_fn_set_status
                   4203: 
                   4204: # as_fn_exit STATUS
                   4205: # -----------------
                   4206: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
                   4207: as_fn_exit ()
                   4208: {
                   4209:   set +e
                   4210:   as_fn_set_status $1
                   4211:   exit $1
                   4212: } # as_fn_exit
                   4213: 
                   4214: # as_fn_unset VAR
                   4215: # ---------------
                   4216: # Portably unset VAR.
                   4217: as_fn_unset ()
                   4218: {
                   4219:   { eval $1=; unset $1;}
                   4220: }
                   4221: as_unset=as_fn_unset
                   4222: # as_fn_append VAR VALUE
                   4223: # ----------------------
                   4224: # Append the text in VALUE to the end of the definition contained in VAR. Take
                   4225: # advantage of any shell optimizations that allow amortized linear growth over
                   4226: # repeated appends, instead of the typical quadratic growth present in naive
                   4227: # implementations.
                   4228: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
                   4229:   eval 'as_fn_append ()
                   4230:   {
                   4231:     eval $1+=\$2
                   4232:   }'
                   4233: else
                   4234:   as_fn_append ()
                   4235:   {
                   4236:     eval $1=\$$1\$2
                   4237:   }
                   4238: fi # as_fn_append
                   4239: 
                   4240: # as_fn_arith ARG...
                   4241: # ------------------
                   4242: # Perform arithmetic evaluation on the ARGs, and store the result in the
                   4243: # global $as_val. Take advantage of shells that can avoid forks. The arguments
                   4244: # must be portable across $(()) and expr.
                   4245: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
                   4246:   eval 'as_fn_arith ()
                   4247:   {
                   4248:     as_val=$(( $* ))
                   4249:   }'
                   4250: else
                   4251:   as_fn_arith ()
                   4252:   {
                   4253:     as_val=`expr "$@" || test $? -eq 1`
                   4254:   }
                   4255: fi # as_fn_arith
                   4256: 
1.1       misho    4257: 
                   4258: if expr a : '\(a\)' >/dev/null 2>&1 &&
                   4259:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                   4260:   as_expr=expr
                   4261: else
                   4262:   as_expr=false
                   4263: fi
                   4264: 
                   4265: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                   4266:   as_basename=basename
                   4267: else
                   4268:   as_basename=false
                   4269: fi
                   4270: 
1.9       misho    4271: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                   4272:   as_dirname=dirname
                   4273: else
                   4274:   as_dirname=false
                   4275: fi
1.1       misho    4276: 
                   4277: as_me=`$as_basename -- "$0" ||
                   4278: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                   4279:         X"$0" : 'X\(//\)$' \| \
                   4280:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.9       misho    4281: $as_echo X/"$0" |
1.1       misho    4282:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                   4283:            s//\1/
                   4284:            q
                   4285:          }
                   4286:          /^X\/\(\/\/\)$/{
                   4287:            s//\1/
                   4288:            q
                   4289:          }
                   4290:          /^X\/\(\/\).*/{
                   4291:            s//\1/
                   4292:            q
                   4293:          }
                   4294:          s/.*/./; q'`
                   4295: 
1.9       misho    4296: # Avoid depending upon Character Ranges.
                   4297: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                   4298: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                   4299: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                   4300: as_cr_digits='0123456789'
                   4301: as_cr_alnum=$as_cr_Letters$as_cr_digits
1.1       misho    4302: 
                   4303: ECHO_C= ECHO_N= ECHO_T=
1.9       misho    4304: case `echo -n x` in #(((((
1.1       misho    4305: -n*)
1.9       misho    4306:   case `echo 'xy\c'` in
1.1       misho    4307:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
1.9       misho    4308:   xy)  ECHO_C='\c';;
                   4309:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                   4310:        ECHO_T='        ';;
1.1       misho    4311:   esac;;
                   4312: *)
                   4313:   ECHO_N='-n';;
                   4314: esac
1.7       misho    4315: 
1.1       misho    4316: rm -f conf$$ conf$$.exe conf$$.file
                   4317: if test -d conf$$.dir; then
                   4318:   rm -f conf$$.dir/conf$$.file
                   4319: else
                   4320:   rm -f conf$$.dir
1.9       misho    4321:   mkdir conf$$.dir 2>/dev/null
1.1       misho    4322: fi
1.9       misho    4323: if (echo >conf$$.file) 2>/dev/null; then
                   4324:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                   4325:     as_ln_s='ln -s'
                   4326:     # ... but there are two gotchas:
                   4327:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                   4328:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
                   4329:     # In both cases, we have to default to `cp -p'.
                   4330:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
                   4331:       as_ln_s='cp -p'
                   4332:   elif ln conf$$.file conf$$ 2>/dev/null; then
                   4333:     as_ln_s=ln
                   4334:   else
1.1       misho    4335:     as_ln_s='cp -p'
1.9       misho    4336:   fi
1.1       misho    4337: else
                   4338:   as_ln_s='cp -p'
                   4339: fi
                   4340: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                   4341: rmdir conf$$.dir 2>/dev/null
                   4342: 
1.9       misho    4343: 
                   4344: # as_fn_mkdir_p
                   4345: # -------------
                   4346: # Create "$as_dir" as a directory, including parents if necessary.
                   4347: as_fn_mkdir_p ()
                   4348: {
                   4349: 
                   4350:   case $as_dir in #(
                   4351:   -*) as_dir=./$as_dir;;
                   4352:   esac
                   4353:   test -d "$as_dir" || eval $as_mkdir_p || {
                   4354:     as_dirs=
                   4355:     while :; do
                   4356:       case $as_dir in #(
                   4357:       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
                   4358:       *) as_qdir=$as_dir;;
                   4359:       esac
                   4360:       as_dirs="'$as_qdir' $as_dirs"
                   4361:       as_dir=`$as_dirname -- "$as_dir" ||
                   4362: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   4363:         X"$as_dir" : 'X\(//\)[^/]' \| \
                   4364:         X"$as_dir" : 'X\(//\)$' \| \
                   4365:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
                   4366: $as_echo X"$as_dir" |
                   4367:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   4368:            s//\1/
                   4369:            q
                   4370:          }
                   4371:          /^X\(\/\/\)[^/].*/{
                   4372:            s//\1/
                   4373:            q
                   4374:          }
                   4375:          /^X\(\/\/\)$/{
                   4376:            s//\1/
                   4377:            q
                   4378:          }
                   4379:          /^X\(\/\).*/{
                   4380:            s//\1/
                   4381:            q
                   4382:          }
                   4383:          s/.*/./; q'`
                   4384:       test -d "$as_dir" && break
                   4385:     done
                   4386:     test -z "$as_dirs" || eval "mkdir $as_dirs"
                   4387:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
                   4388: 
                   4389: 
                   4390: } # as_fn_mkdir_p
1.1       misho    4391: if mkdir -p . 2>/dev/null; then
1.9       misho    4392:   as_mkdir_p='mkdir -p "$as_dir"'
1.1       misho    4393: else
                   4394:   test -d ./-p && rmdir ./-p
                   4395:   as_mkdir_p=false
                   4396: fi
                   4397: 
                   4398: if test -x / >/dev/null 2>&1; then
                   4399:   as_test_x='test -x'
                   4400: else
                   4401:   if ls -dL / >/dev/null 2>&1; then
                   4402:     as_ls_L_option=L
                   4403:   else
                   4404:     as_ls_L_option=
                   4405:   fi
                   4406:   as_test_x='
                   4407:     eval sh -c '\''
                   4408:       if test -d "$1"; then
1.9       misho    4409:        test -d "$1/.";
1.1       misho    4410:       else
1.9       misho    4411:        case $1 in #(
                   4412:        -*)set "./$1";;
1.1       misho    4413:        esac;
1.9       misho    4414:        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
1.1       misho    4415:        ???[sx]*):;;*)false;;esac;fi
                   4416:     '\'' sh
                   4417:   '
                   4418: fi
                   4419: as_executable_p=$as_test_x
                   4420: 
                   4421: # Sed expression to map a string onto a valid CPP name.
                   4422: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                   4423: 
                   4424: # Sed expression to map a string onto a valid variable name.
                   4425: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                   4426: 
                   4427: 
                   4428: exec 6>&1
1.9       misho    4429: ## ----------------------------------- ##
                   4430: ## Main body of $CONFIG_STATUS script. ##
                   4431: ## ----------------------------------- ##
                   4432: _ASEOF
                   4433: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
1.1       misho    4434: 
1.9       misho    4435: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4436: # Save the log message, to keep $0 and so on meaningful, and to
1.1       misho    4437: # report actual input values of CONFIG_FILES etc. instead of their
                   4438: # values after options handling.
                   4439: ac_log="
1.9.2.1 ! misho    4440: This file was extended by libaitio $as_me 1.8, which was
1.9       misho    4441: generated by GNU Autoconf 2.68.  Invocation command line was
1.1       misho    4442: 
                   4443:   CONFIG_FILES    = $CONFIG_FILES
                   4444:   CONFIG_HEADERS  = $CONFIG_HEADERS
                   4445:   CONFIG_LINKS    = $CONFIG_LINKS
                   4446:   CONFIG_COMMANDS = $CONFIG_COMMANDS
                   4447:   $ $0 $@
                   4448: 
                   4449: on `(hostname || uname -n) 2>/dev/null | sed 1q`
                   4450: "
                   4451: 
                   4452: _ACEOF
                   4453: 
1.9       misho    4454: case $ac_config_files in *"
                   4455: "*) set x $ac_config_files; shift; ac_config_files=$*;;
                   4456: esac
                   4457: 
                   4458: case $ac_config_headers in *"
                   4459: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
                   4460: esac
                   4461: 
                   4462: 
                   4463: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.1       misho    4464: # Files that config.status was made for.
                   4465: config_files="$ac_config_files"
                   4466: config_headers="$ac_config_headers"
                   4467: 
                   4468: _ACEOF
                   4469: 
1.9       misho    4470: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    4471: ac_cs_usage="\
1.9       misho    4472: \`$as_me' instantiates files and other configuration actions
                   4473: from templates according to the current configuration.  Unless the files
                   4474: and actions are specified as TAGs, all are instantiated by default.
1.1       misho    4475: 
1.9       misho    4476: Usage: $0 [OPTION]... [TAG]...
1.1       misho    4477: 
                   4478:   -h, --help       print this help, then exit
                   4479:   -V, --version    print version number and configuration settings, then exit
1.9       misho    4480:       --config     print configuration, then exit
                   4481:   -q, --quiet, --silent
                   4482:                    do not print progress messages
1.1       misho    4483:   -d, --debug      don't remove temporary files
                   4484:       --recheck    update $as_me by reconfiguring in the same conditions
1.9       misho    4485:       --file=FILE[:TEMPLATE]
                   4486:                    instantiate the configuration file FILE
                   4487:       --header=FILE[:TEMPLATE]
                   4488:                    instantiate the configuration header FILE
1.1       misho    4489: 
                   4490: Configuration files:
                   4491: $config_files
                   4492: 
                   4493: Configuration headers:
                   4494: $config_headers
                   4495: 
1.9.2.1 ! misho    4496: Report bugs to <misho@elwix.org>."
1.1       misho    4497: 
                   4498: _ACEOF
1.9       misho    4499: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4500: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
1.1       misho    4501: ac_cs_version="\\
1.9.2.1 ! misho    4502: libaitio config.status 1.8
1.9       misho    4503: configured by $0, generated by GNU Autoconf 2.68,
                   4504:   with options \\"\$ac_cs_config\\"
1.1       misho    4505: 
1.9       misho    4506: Copyright (C) 2010 Free Software Foundation, Inc.
1.1       misho    4507: This config.status script is free software; the Free Software Foundation
                   4508: gives unlimited permission to copy, distribute and modify it."
                   4509: 
                   4510: ac_pwd='$ac_pwd'
                   4511: srcdir='$srcdir'
                   4512: INSTALL='$INSTALL'
1.9       misho    4513: test -n "\$AWK" || AWK=awk
1.1       misho    4514: _ACEOF
                   4515: 
1.9       misho    4516: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4517: # The default lists apply if the user does not specify any file.
1.1       misho    4518: ac_need_defaults=:
                   4519: while test $# != 0
                   4520: do
                   4521:   case $1 in
1.9       misho    4522:   --*=?*)
1.1       misho    4523:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   4524:     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
                   4525:     ac_shift=:
                   4526:     ;;
1.9       misho    4527:   --*=)
                   4528:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   4529:     ac_optarg=
                   4530:     ac_shift=:
                   4531:     ;;
1.1       misho    4532:   *)
                   4533:     ac_option=$1
                   4534:     ac_optarg=$2
                   4535:     ac_shift=shift
                   4536:     ;;
                   4537:   esac
                   4538: 
                   4539:   case $ac_option in
                   4540:   # Handling of the options.
                   4541:   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
                   4542:     ac_cs_recheck=: ;;
                   4543:   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
1.9       misho    4544:     $as_echo "$ac_cs_version"; exit ;;
                   4545:   --config | --confi | --conf | --con | --co | --c )
                   4546:     $as_echo "$ac_cs_config"; exit ;;
1.1       misho    4547:   --debug | --debu | --deb | --de | --d | -d )
                   4548:     debug=: ;;
                   4549:   --file | --fil | --fi | --f )
                   4550:     $ac_shift
1.9       misho    4551:     case $ac_optarg in
                   4552:     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
                   4553:     '') as_fn_error $? "missing file argument" ;;
                   4554:     esac
                   4555:     as_fn_append CONFIG_FILES " '$ac_optarg'"
1.1       misho    4556:     ac_need_defaults=false;;
                   4557:   --header | --heade | --head | --hea )
                   4558:     $ac_shift
1.9       misho    4559:     case $ac_optarg in
                   4560:     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
                   4561:     esac
                   4562:     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
1.1       misho    4563:     ac_need_defaults=false;;
                   4564:   --he | --h)
                   4565:     # Conflict between --help and --header
1.9       misho    4566:     as_fn_error $? "ambiguous option: \`$1'
                   4567: Try \`$0 --help' for more information.";;
1.1       misho    4568:   --help | --hel | -h )
1.9       misho    4569:     $as_echo "$ac_cs_usage"; exit ;;
1.1       misho    4570:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   4571:   | -silent | --silent | --silen | --sile | --sil | --si | --s)
                   4572:     ac_cs_silent=: ;;
                   4573: 
                   4574:   # This is an error.
1.9       misho    4575:   -*) as_fn_error $? "unrecognized option: \`$1'
                   4576: Try \`$0 --help' for more information." ;;
1.1       misho    4577: 
1.9       misho    4578:   *) as_fn_append ac_config_targets " $1"
1.1       misho    4579:      ac_need_defaults=false ;;
                   4580: 
                   4581:   esac
                   4582:   shift
                   4583: done
                   4584: 
                   4585: ac_configure_extra_args=
                   4586: 
                   4587: if $ac_cs_silent; then
                   4588:   exec 6>/dev/null
                   4589:   ac_configure_extra_args="$ac_configure_extra_args --silent"
                   4590: fi
                   4591: 
                   4592: _ACEOF
1.9       misho    4593: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.1       misho    4594: if \$ac_cs_recheck; then
1.9       misho    4595:   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
                   4596:   shift
                   4597:   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
                   4598:   CONFIG_SHELL='$SHELL'
1.1       misho    4599:   export CONFIG_SHELL
1.9       misho    4600:   exec "\$@"
1.1       misho    4601: fi
                   4602: 
                   4603: _ACEOF
1.9       misho    4604: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    4605: exec 5>>config.log
                   4606: {
                   4607:   echo
                   4608:   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
                   4609: ## Running $as_me. ##
                   4610: _ASBOX
1.9       misho    4611:   $as_echo "$ac_log"
1.1       misho    4612: } >&5
                   4613: 
                   4614: _ACEOF
1.9       misho    4615: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.1       misho    4616: _ACEOF
                   4617: 
1.9       misho    4618: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    4619: 
                   4620: # Handling of arguments.
                   4621: for ac_config_target in $ac_config_targets
                   4622: do
                   4623:   case $ac_config_target in
                   4624:     "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
                   4625:     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
                   4626:     "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
                   4627:     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
                   4628:     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
                   4629: 
1.9       misho    4630:   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
1.1       misho    4631:   esac
                   4632: done
                   4633: 
                   4634: 
                   4635: # If the user did not use the arguments to specify the items to instantiate,
                   4636: # then the envvar interface is used.  Set only those that are not.
                   4637: # We use the long form for the default assignment because of an extremely
                   4638: # bizarre bug on SunOS 4.1.3.
                   4639: if $ac_need_defaults; then
                   4640:   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
                   4641:   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
                   4642: fi
                   4643: 
                   4644: # Have a temporary directory for convenience.  Make it in the build tree
                   4645: # simply because there is no reason against having it here, and in addition,
                   4646: # creating and moving files from /tmp can sometimes cause problems.
                   4647: # Hook for its removal unless debugging.
                   4648: # Note that there is a small window in which the directory will not be cleaned:
                   4649: # after its creation but before its name has been assigned to `$tmp'.
                   4650: $debug ||
                   4651: {
1.9       misho    4652:   tmp= ac_tmp=
1.1       misho    4653:   trap 'exit_status=$?
1.9       misho    4654:   : "${ac_tmp:=$tmp}"
                   4655:   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
1.1       misho    4656: ' 0
1.9       misho    4657:   trap 'as_fn_exit 1' 1 2 13 15
1.1       misho    4658: }
                   4659: # Create a (secure) tmp directory for tmp files.
                   4660: 
                   4661: {
                   4662:   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
1.9       misho    4663:   test -d "$tmp"
1.1       misho    4664: }  ||
                   4665: {
                   4666:   tmp=./conf$$-$RANDOM
                   4667:   (umask 077 && mkdir "$tmp")
1.9       misho    4668: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
                   4669: ac_tmp=$tmp
                   4670: 
                   4671: # Set up the scripts for CONFIG_FILES section.
                   4672: # No need to generate them if there are no CONFIG_FILES.
                   4673: # This happens for instance with `./config.status config.h'.
                   4674: if test -n "$CONFIG_FILES"; then
1.1       misho    4675: 
1.7       misho    4676: 
1.9       misho    4677: ac_cr=`echo X | tr X '\015'`
                   4678: # On cygwin, bash can eat \r inside `` if the user requested igncr.
                   4679: # But we know of no other shell where ac_cr would be empty at this
                   4680: # point, so we can use a bashism as a fallback.
                   4681: if test "x$ac_cr" = x; then
                   4682:   eval ac_cr=\$\'\\r\'
                   4683: fi
                   4684: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
                   4685: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
                   4686:   ac_cs_awk_cr='\\r'
                   4687: else
                   4688:   ac_cs_awk_cr=$ac_cr
                   4689: fi
1.1       misho    4690: 
1.9       misho    4691: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
1.7       misho    4692: _ACEOF
1.1       misho    4693: 
                   4694: 
1.9       misho    4695: {
                   4696:   echo "cat >conf$$subs.awk <<_ACEOF" &&
                   4697:   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
                   4698:   echo "_ACEOF"
                   4699: } >conf$$subs.sh ||
                   4700:   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
                   4701: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
1.1       misho    4702: ac_delim='%!_!# '
                   4703: for ac_last_try in false false false false false :; do
1.9       misho    4704:   . ./conf$$subs.sh ||
                   4705:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.1       misho    4706: 
1.9       misho    4707:   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
                   4708:   if test $ac_delim_n = $ac_delim_num; then
1.1       misho    4709:     break
                   4710:   elif $ac_last_try; then
1.9       misho    4711:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.1       misho    4712:   else
                   4713:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   4714:   fi
                   4715: done
1.9       misho    4716: rm -f conf$$subs.sh
1.1       misho    4717: 
1.9       misho    4718: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4719: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
1.1       misho    4720: _ACEOF
1.9       misho    4721: sed -n '
                   4722: h
                   4723: s/^/S["/; s/!.*/"]=/
                   4724: p
                   4725: g
                   4726: s/^[^!]*!//
                   4727: :repl
                   4728: t repl
                   4729: s/'"$ac_delim"'$//
                   4730: t delim
                   4731: :nl
                   4732: h
                   4733: s/\(.\{148\}\)..*/\1/
                   4734: t more1
                   4735: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
                   4736: p
                   4737: n
                   4738: b repl
                   4739: :more1
                   4740: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   4741: p
                   4742: g
                   4743: s/.\{148\}//
                   4744: t nl
                   4745: :delim
                   4746: h
                   4747: s/\(.\{148\}\)..*/\1/
                   4748: t more2
                   4749: s/["\\]/\\&/g; s/^/"/; s/$/"/
                   4750: p
                   4751: b
                   4752: :more2
                   4753: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   4754: p
                   4755: g
                   4756: s/.\{148\}//
                   4757: t delim
                   4758: ' <conf$$subs.awk | sed '
                   4759: /^[^""]/{
                   4760:   N
                   4761:   s/\n//
                   4762: }
                   4763: ' >>$CONFIG_STATUS || ac_write_fail=1
                   4764: rm -f conf$$subs.awk
                   4765: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4766: _ACAWK
                   4767: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
                   4768:   for (key in S) S_is_set[key] = 1
                   4769:   FS = ""
                   4770: 
                   4771: }
                   4772: {
                   4773:   line = $ 0
                   4774:   nfields = split(line, field, "@")
                   4775:   substed = 0
                   4776:   len = length(field[1])
                   4777:   for (i = 2; i < nfields; i++) {
                   4778:     key = field[i]
                   4779:     keylen = length(key)
                   4780:     if (S_is_set[key]) {
                   4781:       value = S[key]
                   4782:       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
                   4783:       len += length(value) + length(field[++i])
                   4784:       substed = 1
                   4785:     } else
                   4786:       len += 1 + keylen
                   4787:   }
1.1       misho    4788: 
1.9       misho    4789:   print line
                   4790: }
                   4791: 
                   4792: _ACAWK
                   4793: _ACEOF
                   4794: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4795: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
                   4796:   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
                   4797: else
                   4798:   cat
                   4799: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
                   4800:   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
                   4801: _ACEOF
1.1       misho    4802: 
1.9       misho    4803: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
                   4804: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
1.1       misho    4805: # trailing colons and then remove the whole line if VPATH becomes empty
                   4806: # (actually we leave an empty line to preserve line numbers).
                   4807: if test "x$srcdir" = x.; then
1.9       misho    4808:   ac_vpsub='/^[         ]*VPATH[        ]*=[    ]*/{
                   4809: h
                   4810: s///
                   4811: s/^/:/
                   4812: s/[     ]*$/:/
                   4813: s/:\$(srcdir):/:/g
                   4814: s/:\${srcdir}:/:/g
                   4815: s/:@srcdir@:/:/g
                   4816: s/^:*//
1.1       misho    4817: s/:*$//
1.9       misho    4818: x
                   4819: s/\(=[  ]*\).*/\1/
                   4820: G
                   4821: s/\n//
1.1       misho    4822: s/^[^=]*=[      ]*$//
                   4823: }'
                   4824: fi
                   4825: 
1.9       misho    4826: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    4827: fi # test -n "$CONFIG_FILES"
                   4828: 
1.9       misho    4829: # Set up the scripts for CONFIG_HEADERS section.
                   4830: # No need to generate them if there are no CONFIG_HEADERS.
                   4831: # This happens for instance with `./config.status Makefile'.
                   4832: if test -n "$CONFIG_HEADERS"; then
                   4833: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
                   4834: BEGIN {
                   4835: _ACEOF
                   4836: 
                   4837: # Transform confdefs.h into an awk script `defines.awk', embedded as
                   4838: # here-document in config.status, that substitutes the proper values into
                   4839: # config.h.in to produce config.h.
                   4840: 
                   4841: # Create a delimiter string that does not exist in confdefs.h, to ease
                   4842: # handling of long lines.
                   4843: ac_delim='%!_!# '
                   4844: for ac_last_try in false false :; do
                   4845:   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
                   4846:   if test -z "$ac_tt"; then
                   4847:     break
                   4848:   elif $ac_last_try; then
                   4849:     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
                   4850:   else
                   4851:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   4852:   fi
                   4853: done
                   4854: 
                   4855: # For the awk script, D is an array of macro values keyed by name,
                   4856: # likewise P contains macro parameters if any.  Preserve backslash
                   4857: # newline sequences.
                   4858: 
                   4859: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
                   4860: sed -n '
                   4861: s/.\{148\}/&'"$ac_delim"'/g
                   4862: t rset
                   4863: :rset
                   4864: s/^[    ]*#[    ]*define[       ][      ]*/ /
                   4865: t def
                   4866: d
                   4867: :def
                   4868: s/\\$//
                   4869: t bsnl
                   4870: s/["\\]/\\&/g
                   4871: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   4872: D["\1"]=" \3"/p
                   4873: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2"/p
                   4874: d
                   4875: :bsnl
                   4876: s/["\\]/\\&/g
                   4877: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   4878: D["\1"]=" \3\\\\\\n"\\/p
                   4879: t cont
                   4880: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
                   4881: t cont
                   4882: d
                   4883: :cont
                   4884: n
                   4885: s/.\{148\}/&'"$ac_delim"'/g
                   4886: t clear
                   4887: :clear
                   4888: s/\\$//
                   4889: t bsnlc
                   4890: s/["\\]/\\&/g; s/^/"/; s/$/"/p
                   4891: d
                   4892: :bsnlc
                   4893: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
                   4894: b cont
                   4895: ' <confdefs.h | sed '
                   4896: s/'"$ac_delim"'/"\\\
                   4897: "/g' >>$CONFIG_STATUS || ac_write_fail=1
                   4898: 
                   4899: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4900:   for (key in D) D_is_set[key] = 1
                   4901:   FS = ""
                   4902: }
                   4903: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
                   4904:   line = \$ 0
                   4905:   split(line, arg, " ")
                   4906:   if (arg[1] == "#") {
                   4907:     defundef = arg[2]
                   4908:     mac1 = arg[3]
                   4909:   } else {
                   4910:     defundef = substr(arg[1], 2)
                   4911:     mac1 = arg[2]
                   4912:   }
                   4913:   split(mac1, mac2, "(") #)
                   4914:   macro = mac2[1]
                   4915:   prefix = substr(line, 1, index(line, defundef) - 1)
                   4916:   if (D_is_set[macro]) {
                   4917:     # Preserve the white space surrounding the "#".
                   4918:     print prefix "define", macro P[macro] D[macro]
                   4919:     next
                   4920:   } else {
                   4921:     # Replace #undef with comments.  This is necessary, for example,
                   4922:     # in the case of _POSIX_SOURCE, which is predefined and required
                   4923:     # on some systems where configure will not decide to define it.
                   4924:     if (defundef == "undef") {
                   4925:       print "/*", prefix defundef, macro, "*/"
                   4926:       next
                   4927:     }
                   4928:   }
                   4929: }
                   4930: { print }
                   4931: _ACAWK
                   4932: _ACEOF
                   4933: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4934:   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
                   4935: fi # test -n "$CONFIG_HEADERS"
                   4936: 
1.1       misho    4937: 
1.9       misho    4938: eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
                   4939: shift
                   4940: for ac_tag
1.1       misho    4941: do
                   4942:   case $ac_tag in
                   4943:   :[FHLC]) ac_mode=$ac_tag; continue;;
                   4944:   esac
                   4945:   case $ac_mode$ac_tag in
                   4946:   :[FHL]*:*);;
1.9       misho    4947:   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
1.1       misho    4948:   :[FH]-) ac_tag=-:-;;
                   4949:   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
                   4950:   esac
                   4951:   ac_save_IFS=$IFS
                   4952:   IFS=:
                   4953:   set x $ac_tag
                   4954:   IFS=$ac_save_IFS
                   4955:   shift
                   4956:   ac_file=$1
                   4957:   shift
                   4958: 
                   4959:   case $ac_mode in
                   4960:   :L) ac_source=$1;;
                   4961:   :[FH])
                   4962:     ac_file_inputs=
                   4963:     for ac_f
                   4964:     do
                   4965:       case $ac_f in
1.9       misho    4966:       -) ac_f="$ac_tmp/stdin";;
1.1       misho    4967:       *) # Look for the file first in the build tree, then in the source tree
                   4968:         # (if the path is not absolute).  The absolute path cannot be DOS-style,
                   4969:         # because $ac_f cannot contain `:'.
                   4970:         test -f "$ac_f" ||
                   4971:           case $ac_f in
                   4972:           [\\/$]*) false;;
                   4973:           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
                   4974:           esac ||
1.9       misho    4975:           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
1.1       misho    4976:       esac
1.9       misho    4977:       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
                   4978:       as_fn_append ac_file_inputs " '$ac_f'"
1.1       misho    4979:     done
                   4980: 
                   4981:     # Let's still pretend it is `configure' which instantiates (i.e., don't
                   4982:     # use $as_me), people would be surprised to read:
                   4983:     #    /* config.h.  Generated by config.status.  */
1.9       misho    4984:     configure_input='Generated from '`
                   4985:          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
                   4986:        `' by configure.'
1.1       misho    4987:     if test x"$ac_file" != x-; then
                   4988:       configure_input="$ac_file.  $configure_input"
1.9       misho    4989:       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
                   4990: $as_echo "$as_me: creating $ac_file" >&6;}
1.1       misho    4991:     fi
1.9       misho    4992:     # Neutralize special characters interpreted by sed in replacement strings.
                   4993:     case $configure_input in #(
                   4994:     *\&* | *\|* | *\\* )
                   4995:        ac_sed_conf_input=`$as_echo "$configure_input" |
                   4996:        sed 's/[\\\\&|]/\\\\&/g'`;; #(
                   4997:     *) ac_sed_conf_input=$configure_input;;
                   4998:     esac
1.1       misho    4999: 
                   5000:     case $ac_tag in
1.9       misho    5001:     *:-:* | *:-) cat >"$ac_tmp/stdin" \
                   5002:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
1.1       misho    5003:     esac
                   5004:     ;;
                   5005:   esac
                   5006: 
                   5007:   ac_dir=`$as_dirname -- "$ac_file" ||
                   5008: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   5009:         X"$ac_file" : 'X\(//\)[^/]' \| \
                   5010:         X"$ac_file" : 'X\(//\)$' \| \
                   5011:         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
1.9       misho    5012: $as_echo X"$ac_file" |
1.1       misho    5013:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   5014:            s//\1/
                   5015:            q
                   5016:          }
                   5017:          /^X\(\/\/\)[^/].*/{
                   5018:            s//\1/
                   5019:            q
                   5020:          }
                   5021:          /^X\(\/\/\)$/{
                   5022:            s//\1/
                   5023:            q
                   5024:          }
                   5025:          /^X\(\/\).*/{
                   5026:            s//\1/
                   5027:            q
                   5028:          }
                   5029:          s/.*/./; q'`
1.9       misho    5030:   as_dir="$ac_dir"; as_fn_mkdir_p
1.1       misho    5031:   ac_builddir=.
                   5032: 
                   5033: case "$ac_dir" in
                   5034: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5035: *)
1.9       misho    5036:   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1.1       misho    5037:   # A ".." for each directory in $ac_dir_suffix.
1.9       misho    5038:   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1       misho    5039:   case $ac_top_builddir_sub in
                   5040:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5041:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   5042:   esac ;;
                   5043: esac
                   5044: ac_abs_top_builddir=$ac_pwd
                   5045: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   5046: # for backward compatibility:
                   5047: ac_top_builddir=$ac_top_build_prefix
                   5048: 
                   5049: case $srcdir in
                   5050:   .)  # We are building in place.
                   5051:     ac_srcdir=.
                   5052:     ac_top_srcdir=$ac_top_builddir_sub
                   5053:     ac_abs_top_srcdir=$ac_pwd ;;
                   5054:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   5055:     ac_srcdir=$srcdir$ac_dir_suffix;
                   5056:     ac_top_srcdir=$srcdir
                   5057:     ac_abs_top_srcdir=$srcdir ;;
                   5058:   *) # Relative name.
                   5059:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   5060:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   5061:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   5062: esac
                   5063: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   5064: 
                   5065: 
                   5066:   case $ac_mode in
                   5067:   :F)
                   5068:   #
                   5069:   # CONFIG_FILE
                   5070:   #
                   5071: 
                   5072:   case $INSTALL in
                   5073:   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
                   5074:   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
                   5075:   esac
                   5076: _ACEOF
                   5077: 
1.9       misho    5078: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    5079: # If the template does not know about datarootdir, expand it.
                   5080: # FIXME: This hack should be removed a few years after 2.60.
                   5081: ac_datarootdir_hack=; ac_datarootdir_seen=
1.9       misho    5082: ac_sed_dataroot='
                   5083: /datarootdir/ {
1.1       misho    5084:   p
                   5085:   q
                   5086: }
                   5087: /@datadir@/p
                   5088: /@docdir@/p
                   5089: /@infodir@/p
                   5090: /@localedir@/p
1.9       misho    5091: /@mandir@/p'
                   5092: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
1.1       misho    5093: *datarootdir*) ac_datarootdir_seen=yes;;
                   5094: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
1.9       misho    5095:   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
                   5096: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
1.1       misho    5097: _ACEOF
1.9       misho    5098: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.1       misho    5099:   ac_datarootdir_hack='
                   5100:   s&@datadir@&$datadir&g
                   5101:   s&@docdir@&$docdir&g
                   5102:   s&@infodir@&$infodir&g
                   5103:   s&@localedir@&$localedir&g
                   5104:   s&@mandir@&$mandir&g
1.9       misho    5105:   s&\\\${datarootdir}&$datarootdir&g' ;;
1.1       misho    5106: esac
                   5107: _ACEOF
                   5108: 
                   5109: # Neutralize VPATH when `$srcdir' = `.'.
                   5110: # Shell code in configure.ac might set extrasub.
                   5111: # FIXME: do we really want to maintain this feature?
1.9       misho    5112: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5113: ac_sed_extra="$ac_vpsub
1.1       misho    5114: $extrasub
                   5115: _ACEOF
1.9       misho    5116: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    5117: :t
                   5118: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
1.9       misho    5119: s|@configure_input@|$ac_sed_conf_input|;t t
1.1       misho    5120: s&@top_builddir@&$ac_top_builddir_sub&;t t
1.9       misho    5121: s&@top_build_prefix@&$ac_top_build_prefix&;t t
1.1       misho    5122: s&@srcdir@&$ac_srcdir&;t t
                   5123: s&@abs_srcdir@&$ac_abs_srcdir&;t t
                   5124: s&@top_srcdir@&$ac_top_srcdir&;t t
                   5125: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
                   5126: s&@builddir@&$ac_builddir&;t t
                   5127: s&@abs_builddir@&$ac_abs_builddir&;t t
                   5128: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
                   5129: s&@INSTALL@&$ac_INSTALL&;t t
                   5130: $ac_datarootdir_hack
1.9       misho    5131: "
                   5132: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
                   5133:   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5134: 
                   5135: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
1.9       misho    5136:   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
                   5137:   { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' \
                   5138:       "$ac_tmp/out"`; test -z "$ac_out"; } &&
                   5139:   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
                   5140: which seems to be undefined.  Please make sure it is defined" >&5
                   5141: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
                   5142: which seems to be undefined.  Please make sure it is defined" >&2;}
1.1       misho    5143: 
1.9       misho    5144:   rm -f "$ac_tmp/stdin"
1.1       misho    5145:   case $ac_file in
1.9       misho    5146:   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
                   5147:   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
                   5148:   esac \
                   5149:   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5150:  ;;
                   5151:   :H)
                   5152:   #
                   5153:   # CONFIG_HEADER
                   5154:   #
                   5155:   if test x"$ac_file" != x-; then
1.9       misho    5156:     {
                   5157:       $as_echo "/* $configure_input  */" \
                   5158:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
                   5159:     } >"$ac_tmp/config.h" \
                   5160:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
                   5161:     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
                   5162:       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
                   5163: $as_echo "$as_me: $ac_file is unchanged" >&6;}
1.1       misho    5164:     else
1.9       misho    5165:       rm -f "$ac_file"
                   5166:       mv "$ac_tmp/config.h" "$ac_file" \
                   5167:        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5168:     fi
                   5169:   else
1.9       misho    5170:     $as_echo "/* $configure_input  */" \
                   5171:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
                   5172:       || as_fn_error $? "could not create -" "$LINENO" 5
1.1       misho    5173:   fi
                   5174:  ;;
                   5175: 
                   5176: 
                   5177:   esac
                   5178: 
                   5179: done # for ac_tag
                   5180: 
                   5181: 
1.9       misho    5182: as_fn_exit 0
1.1       misho    5183: _ACEOF
                   5184: ac_clean_files=$ac_clean_files_save
                   5185: 
1.9       misho    5186: test $ac_write_fail = 0 ||
                   5187:   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
                   5188: 
1.1       misho    5189: 
                   5190: # configure is writing to config.log, and then calls config.status.
                   5191: # config.status does its own redirection, appending to config.log.
                   5192: # Unfortunately, on DOS this fails, as config.log is still kept open
                   5193: # by configure, so config.status won't be able to write to it; its
                   5194: # output is simply discarded.  So we exec the FD to /dev/null,
                   5195: # effectively closing config.log, so it can be properly (re)opened and
                   5196: # appended to by config.status.  When coming back to configure, we
                   5197: # need to make the FD available again.
                   5198: if test "$no_create" != yes; then
                   5199:   ac_cs_success=:
                   5200:   ac_config_status_args=
                   5201:   test "$silent" = yes &&
                   5202:     ac_config_status_args="$ac_config_status_args --quiet"
                   5203:   exec 5>/dev/null
                   5204:   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
                   5205:   exec 5>>config.log
                   5206:   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
                   5207:   # would make configure fail if this is the last instruction.
1.9       misho    5208:   $ac_cs_success || as_fn_exit 1
                   5209: fi
                   5210: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
                   5211:   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
                   5212: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
1.1       misho    5213: fi
                   5214: 

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