Annotation of libaitsched/configure, revision 1.44

1.1       misho       1: #! /bin/sh
                      2: # Guess values for system-dependent variables and create Makefiles.
1.44    ! misho       3: # Generated by GNU Autoconf 2.69 for libaitsched 6.8.
1.1       misho       4: #
1.24      misho       5: # Report bugs to <misho@elwix.org>.
1.1       misho       6: #
1.2       misho       7: #
1.9       misho       8: # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
1.1       misho       9: #
1.2       misho      10: #
1.1       misho      11: # This configure script is free software; the Free Software Foundation
                     12: # gives unlimited permission to copy, distribute and modify it.
                     13: ## -------------------- ##
                     14: ## M4sh Initialization. ##
                     15: ## -------------------- ##
                     16: 
                     17: # Be more Bourne compatible
                     18: DUALCASE=1; export DUALCASE # for MKS sh
                     19: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
                     20:   emulate sh
                     21:   NULLCMD=:
                     22:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                     23:   # is contrary to our usage.  Disable this feature.
                     24:   alias -g '${1+"$@"}'='"$@"'
                     25:   setopt NO_GLOB_SUBST
                     26: else
                     27:   case `(set -o) 2>/dev/null` in #(
                     28:   *posix*) :
                     29:     set -o posix ;; #(
                     30:   *) :
                     31:      ;;
                     32: esac
                     33: fi
                     34: 
                     35: 
                     36: as_nl='
                     37: '
                     38: export as_nl
                     39: # Printing a long string crashes Solaris 7 /usr/bin/printf.
                     40: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                     41: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
                     42: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
                     43: # Prefer a ksh shell builtin over an external printf program on Solaris,
                     44: # but without wasting forks for bash or zsh.
                     45: if test -z "$BASH_VERSION$ZSH_VERSION" \
                     46:     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
                     47:   as_echo='print -r --'
                     48:   as_echo_n='print -rn --'
                     49: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
                     50:   as_echo='printf %s\n'
                     51:   as_echo_n='printf %s'
                     52: else
                     53:   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
                     54:     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
                     55:     as_echo_n='/usr/ucb/echo -n'
                     56:   else
                     57:     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
                     58:     as_echo_n_body='eval
                     59:       arg=$1;
                     60:       case $arg in #(
                     61:       *"$as_nl"*)
                     62:        expr "X$arg" : "X\\(.*\\)$as_nl";
                     63:        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
                     64:       esac;
                     65:       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
                     66:     '
                     67:     export as_echo_n_body
                     68:     as_echo_n='sh -c $as_echo_n_body as_echo'
                     69:   fi
                     70:   export as_echo_body
                     71:   as_echo='sh -c $as_echo_body as_echo'
                     72: fi
                     73: 
                     74: # The user is always right.
                     75: if test "${PATH_SEPARATOR+set}" != set; then
                     76:   PATH_SEPARATOR=:
                     77:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                     78:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                     79:       PATH_SEPARATOR=';'
                     80:   }
                     81: fi
                     82: 
                     83: 
                     84: # IFS
                     85: # We need space, tab and new line, in precisely that order.  Quoting is
                     86: # there to prevent editors from complaining about space-tab.
                     87: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
                     88: # splitting by setting IFS to empty value.)
                     89: IFS=" ""       $as_nl"
                     90: 
                     91: # Find who we are.  Look in the path if we contain no directory separator.
1.5       misho      92: as_myself=
1.1       misho      93: case $0 in #((
                     94:   *[\\/]* ) as_myself=$0 ;;
                     95:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                     96: for as_dir in $PATH
                     97: do
                     98:   IFS=$as_save_IFS
                     99:   test -z "$as_dir" && as_dir=.
                    100:     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
                    101:   done
                    102: IFS=$as_save_IFS
                    103: 
                    104:      ;;
                    105: esac
                    106: # We did not find ourselves, most probably we were run as `sh COMMAND'
                    107: # in which case we are not to be found in the path.
                    108: if test "x$as_myself" = x; then
                    109:   as_myself=$0
                    110: fi
                    111: if test ! -f "$as_myself"; then
                    112:   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
                    113:   exit 1
                    114: fi
                    115: 
                    116: # Unset variables that we do not need and which cause bugs (e.g. in
                    117: # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
                    118: # suppresses any "Segmentation fault" message there.  '((' could
                    119: # trigger a bug in pdksh 5.2.14.
                    120: for as_var in BASH_ENV ENV MAIL MAILPATH
                    121: do eval test x\${$as_var+set} = xset \
                    122:   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
                    123: done
                    124: PS1='$ '
                    125: PS2='> '
                    126: PS4='+ '
                    127: 
                    128: # NLS nuisances.
                    129: LC_ALL=C
                    130: export LC_ALL
                    131: LANGUAGE=C
                    132: export LANGUAGE
                    133: 
                    134: # CDPATH.
                    135: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
                    136: 
1.9       misho     137: # Use a proper internal environment variable to ensure we don't fall
                    138:   # into an infinite loop, continuously re-executing ourselves.
                    139:   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
                    140:     _as_can_reexec=no; export _as_can_reexec;
                    141:     # We cannot yet assume a decent shell, so we have to provide a
                    142: # neutralization value for shells without unset; and this also
                    143: # works around shells that cannot unset nonexistent variables.
                    144: # Preserve -v and -x to the replacement shell.
                    145: BASH_ENV=/dev/null
                    146: ENV=/dev/null
                    147: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
                    148: case $- in # ((((
                    149:   *v*x* | *x*v* ) as_opts=-vx ;;
                    150:   *v* ) as_opts=-v ;;
                    151:   *x* ) as_opts=-x ;;
                    152:   * ) as_opts= ;;
                    153: esac
                    154: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
                    155: # Admittedly, this is quite paranoid, since all the known shells bail
                    156: # out after a failed `exec'.
                    157: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
                    158: as_fn_exit 255
                    159:   fi
                    160:   # We don't want this to propagate to other subprocesses.
                    161:           { _as_can_reexec=; unset _as_can_reexec;}
1.1       misho     162: if test "x$CONFIG_SHELL" = x; then
                    163:   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
                    164:   emulate sh
                    165:   NULLCMD=:
                    166:   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
                    167:   # is contrary to our usage.  Disable this feature.
                    168:   alias -g '\${1+\"\$@\"}'='\"\$@\"'
                    169:   setopt NO_GLOB_SUBST
                    170: else
                    171:   case \`(set -o) 2>/dev/null\` in #(
                    172:   *posix*) :
                    173:     set -o posix ;; #(
                    174:   *) :
                    175:      ;;
                    176: esac
                    177: fi
                    178: "
                    179:   as_required="as_fn_return () { (exit \$1); }
                    180: as_fn_success () { as_fn_return 0; }
                    181: as_fn_failure () { as_fn_return 1; }
                    182: as_fn_ret_success () { return 0; }
                    183: as_fn_ret_failure () { return 1; }
                    184: 
                    185: exitcode=0
                    186: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
                    187: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
                    188: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
                    189: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
                    190: if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
                    191: 
                    192: else
                    193:   exitcode=1; echo positional parameters were not saved.
                    194: fi
1.9       misho     195: test x\$exitcode = x0 || exit 1
                    196: test -x / || exit 1"
1.1       misho     197:   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
                    198:   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
                    199:   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
                    200:   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
                    201: test \$(( 1 + 1 )) = 2 || exit 1"
                    202:   if (eval "$as_required") 2>/dev/null; then :
                    203:   as_have_required=yes
                    204: else
                    205:   as_have_required=no
                    206: fi
                    207:   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
                    208: 
                    209: else
                    210:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                    211: as_found=false
                    212: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
                    213: do
                    214:   IFS=$as_save_IFS
                    215:   test -z "$as_dir" && as_dir=.
                    216:   as_found=:
                    217:   case $as_dir in #(
                    218:         /*)
                    219:           for as_base in sh bash ksh sh5; do
                    220:             # Try only shells that exist, to save several forks.
                    221:             as_shell=$as_dir/$as_base
                    222:             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
                    223:                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
                    224:   CONFIG_SHELL=$as_shell as_have_required=yes
                    225:                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
                    226:   break 2
                    227: fi
                    228: fi
                    229:           done;;
                    230:        esac
                    231:   as_found=false
                    232: done
                    233: $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
                    234:              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
                    235:   CONFIG_SHELL=$SHELL as_have_required=yes
                    236: fi; }
                    237: IFS=$as_save_IFS
                    238: 
                    239: 
                    240:       if test "x$CONFIG_SHELL" != x; then :
1.9       misho     241:   export CONFIG_SHELL
                    242:              # We cannot yet assume a decent shell, so we have to provide a
                    243: # neutralization value for shells without unset; and this also
                    244: # works around shells that cannot unset nonexistent variables.
                    245: # Preserve -v and -x to the replacement shell.
                    246: BASH_ENV=/dev/null
                    247: ENV=/dev/null
                    248: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
                    249: case $- in # ((((
                    250:   *v*x* | *x*v* ) as_opts=-vx ;;
                    251:   *v* ) as_opts=-v ;;
                    252:   *x* ) as_opts=-x ;;
                    253:   * ) as_opts= ;;
                    254: esac
                    255: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
                    256: # Admittedly, this is quite paranoid, since all the known shells bail
                    257: # out after a failed `exec'.
                    258: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
                    259: exit 255
1.1       misho     260: fi
                    261: 
                    262:     if test x$as_have_required = xno; then :
                    263:   $as_echo "$0: This script requires a shell more modern than all"
                    264:   $as_echo "$0: the shells that I found on your system."
                    265:   if test x${ZSH_VERSION+set} = xset ; then
                    266:     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
                    267:     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
                    268:   else
1.24      misho     269:     $as_echo "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org
                    270: $0: about your system, including any error possibly output
                    271: $0: before this message. Then install a modern shell, or
                    272: $0: manually run the script under such a shell if you do
                    273: $0: have one."
1.1       misho     274:   fi
                    275:   exit 1
                    276: fi
                    277: fi
                    278: fi
                    279: SHELL=${CONFIG_SHELL-/bin/sh}
                    280: export SHELL
                    281: # Unset more variables known to interfere with behavior of common tools.
                    282: CLICOLOR_FORCE= GREP_OPTIONS=
                    283: unset CLICOLOR_FORCE GREP_OPTIONS
                    284: 
                    285: ## --------------------- ##
                    286: ## M4sh Shell Functions. ##
                    287: ## --------------------- ##
                    288: # as_fn_unset VAR
                    289: # ---------------
                    290: # Portably unset VAR.
                    291: as_fn_unset ()
                    292: {
                    293:   { eval $1=; unset $1;}
                    294: }
                    295: as_unset=as_fn_unset
                    296: 
                    297: # as_fn_set_status STATUS
                    298: # -----------------------
                    299: # Set $? to STATUS, without forking.
                    300: as_fn_set_status ()
                    301: {
                    302:   return $1
                    303: } # as_fn_set_status
                    304: 
                    305: # as_fn_exit STATUS
                    306: # -----------------
                    307: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
                    308: as_fn_exit ()
                    309: {
                    310:   set +e
                    311:   as_fn_set_status $1
                    312:   exit $1
                    313: } # as_fn_exit
                    314: 
                    315: # as_fn_mkdir_p
                    316: # -------------
                    317: # Create "$as_dir" as a directory, including parents if necessary.
                    318: as_fn_mkdir_p ()
                    319: {
                    320: 
                    321:   case $as_dir in #(
                    322:   -*) as_dir=./$as_dir;;
                    323:   esac
                    324:   test -d "$as_dir" || eval $as_mkdir_p || {
                    325:     as_dirs=
                    326:     while :; do
                    327:       case $as_dir in #(
                    328:       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
                    329:       *) as_qdir=$as_dir;;
                    330:       esac
                    331:       as_dirs="'$as_qdir' $as_dirs"
                    332:       as_dir=`$as_dirname -- "$as_dir" ||
                    333: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                    334:         X"$as_dir" : 'X\(//\)[^/]' \| \
                    335:         X"$as_dir" : 'X\(//\)$' \| \
                    336:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
                    337: $as_echo X"$as_dir" |
                    338:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                    339:            s//\1/
                    340:            q
                    341:          }
                    342:          /^X\(\/\/\)[^/].*/{
                    343:            s//\1/
                    344:            q
                    345:          }
                    346:          /^X\(\/\/\)$/{
                    347:            s//\1/
                    348:            q
                    349:          }
                    350:          /^X\(\/\).*/{
                    351:            s//\1/
                    352:            q
                    353:          }
                    354:          s/.*/./; q'`
                    355:       test -d "$as_dir" && break
                    356:     done
                    357:     test -z "$as_dirs" || eval "mkdir $as_dirs"
1.5       misho     358:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
1.1       misho     359: 
                    360: 
                    361: } # as_fn_mkdir_p
1.9       misho     362: 
                    363: # as_fn_executable_p FILE
                    364: # -----------------------
                    365: # Test if FILE is an executable regular file.
                    366: as_fn_executable_p ()
                    367: {
                    368:   test -f "$1" && test -x "$1"
                    369: } # as_fn_executable_p
1.1       misho     370: # as_fn_append VAR VALUE
                    371: # ----------------------
                    372: # Append the text in VALUE to the end of the definition contained in VAR. Take
                    373: # advantage of any shell optimizations that allow amortized linear growth over
                    374: # repeated appends, instead of the typical quadratic growth present in naive
                    375: # implementations.
                    376: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
                    377:   eval 'as_fn_append ()
                    378:   {
                    379:     eval $1+=\$2
                    380:   }'
                    381: else
                    382:   as_fn_append ()
                    383:   {
                    384:     eval $1=\$$1\$2
                    385:   }
                    386: fi # as_fn_append
                    387: 
                    388: # as_fn_arith ARG...
                    389: # ------------------
                    390: # Perform arithmetic evaluation on the ARGs, and store the result in the
                    391: # global $as_val. Take advantage of shells that can avoid forks. The arguments
                    392: # must be portable across $(()) and expr.
                    393: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
                    394:   eval 'as_fn_arith ()
                    395:   {
                    396:     as_val=$(( $* ))
                    397:   }'
                    398: else
                    399:   as_fn_arith ()
                    400:   {
                    401:     as_val=`expr "$@" || test $? -eq 1`
                    402:   }
                    403: fi # as_fn_arith
                    404: 
                    405: 
1.5       misho     406: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                    407: # ----------------------------------------
1.1       misho     408: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
                    409: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
1.5       misho     410: # script with STATUS, using 1 if that was 0.
1.1       misho     411: as_fn_error ()
                    412: {
1.5       misho     413:   as_status=$1; test $as_status -eq 0 && as_status=1
                    414:   if test "$4"; then
                    415:     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                    416:     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1       misho     417:   fi
1.5       misho     418:   $as_echo "$as_me: error: $2" >&2
1.1       misho     419:   as_fn_exit $as_status
                    420: } # as_fn_error
                    421: 
                    422: if expr a : '\(a\)' >/dev/null 2>&1 &&
                    423:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                    424:   as_expr=expr
                    425: else
                    426:   as_expr=false
                    427: fi
                    428: 
                    429: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                    430:   as_basename=basename
                    431: else
                    432:   as_basename=false
                    433: fi
                    434: 
                    435: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                    436:   as_dirname=dirname
                    437: else
                    438:   as_dirname=false
                    439: fi
                    440: 
                    441: as_me=`$as_basename -- "$0" ||
                    442: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                    443:         X"$0" : 'X\(//\)$' \| \
                    444:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
                    445: $as_echo X/"$0" |
                    446:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                    447:            s//\1/
                    448:            q
                    449:          }
                    450:          /^X\/\(\/\/\)$/{
                    451:            s//\1/
                    452:            q
                    453:          }
                    454:          /^X\/\(\/\).*/{
                    455:            s//\1/
                    456:            q
                    457:          }
                    458:          s/.*/./; q'`
                    459: 
                    460: # Avoid depending upon Character Ranges.
                    461: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                    462: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                    463: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                    464: as_cr_digits='0123456789'
                    465: as_cr_alnum=$as_cr_Letters$as_cr_digits
                    466: 
                    467: 
                    468:   as_lineno_1=$LINENO as_lineno_1a=$LINENO
                    469:   as_lineno_2=$LINENO as_lineno_2a=$LINENO
                    470:   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
                    471:   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
                    472:   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
                    473:   sed -n '
                    474:     p
                    475:     /[$]LINENO/=
                    476:   ' <$as_myself |
                    477:     sed '
                    478:       s/[$]LINENO.*/&-/
                    479:       t lineno
                    480:       b
                    481:       :lineno
                    482:       N
                    483:       :loop
                    484:       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
                    485:       t loop
                    486:       s/-\n.*//
                    487:     ' >$as_me.lineno &&
                    488:   chmod +x "$as_me.lineno" ||
                    489:     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
                    490: 
1.9       misho     491:   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
                    492:   # already done that, so ensure we don't try to do so again and fall
                    493:   # in an infinite loop.  This has already happened in practice.
                    494:   _as_can_reexec=no; export _as_can_reexec
1.1       misho     495:   # Don't try to exec as it changes $[0], causing all sort of problems
                    496:   # (the dirname of $[0] is not the place where we might find the
                    497:   # original and so on.  Autoconf is especially sensitive to this).
                    498:   . "./$as_me.lineno"
                    499:   # Exit status is that of the last command.
                    500:   exit
                    501: }
                    502: 
                    503: ECHO_C= ECHO_N= ECHO_T=
                    504: case `echo -n x` in #(((((
                    505: -n*)
                    506:   case `echo 'xy\c'` in
                    507:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
                    508:   xy)  ECHO_C='\c';;
                    509:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                    510:        ECHO_T='        ';;
                    511:   esac;;
                    512: *)
                    513:   ECHO_N='-n';;
                    514: esac
                    515: 
                    516: rm -f conf$$ conf$$.exe conf$$.file
                    517: if test -d conf$$.dir; then
                    518:   rm -f conf$$.dir/conf$$.file
                    519: else
                    520:   rm -f conf$$.dir
                    521:   mkdir conf$$.dir 2>/dev/null
                    522: fi
                    523: if (echo >conf$$.file) 2>/dev/null; then
                    524:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                    525:     as_ln_s='ln -s'
                    526:     # ... but there are two gotchas:
                    527:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                    528:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
1.9       misho     529:     # In both cases, we have to default to `cp -pR'.
1.1       misho     530:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.9       misho     531:       as_ln_s='cp -pR'
1.1       misho     532:   elif ln conf$$.file conf$$ 2>/dev/null; then
                    533:     as_ln_s=ln
                    534:   else
1.9       misho     535:     as_ln_s='cp -pR'
1.1       misho     536:   fi
                    537: else
1.9       misho     538:   as_ln_s='cp -pR'
1.1       misho     539: fi
                    540: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                    541: rmdir conf$$.dir 2>/dev/null
                    542: 
                    543: if mkdir -p . 2>/dev/null; then
                    544:   as_mkdir_p='mkdir -p "$as_dir"'
                    545: else
                    546:   test -d ./-p && rmdir ./-p
                    547:   as_mkdir_p=false
                    548: fi
                    549: 
1.9       misho     550: as_test_x='test -x'
                    551: as_executable_p=as_fn_executable_p
1.1       misho     552: 
                    553: # Sed expression to map a string onto a valid CPP name.
                    554: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                    555: 
                    556: # Sed expression to map a string onto a valid variable name.
                    557: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                    558: 
                    559: 
1.2       misho     560: test -n "$DJDIR" || exec 7<&0 </dev/null
                    561: exec 6>&1
1.1       misho     562: 
                    563: # Name of the host.
1.5       misho     564: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
1.1       misho     565: # so uname gets run too.
                    566: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
                    567: 
                    568: #
                    569: # Initializations.
                    570: #
                    571: ac_default_prefix=/usr/local
                    572: ac_clean_files=
                    573: ac_config_libobj_dir=.
                    574: LIBOBJS=
                    575: cross_compiling=no
                    576: subdirs=
                    577: MFLAGS=
                    578: MAKEFLAGS=
                    579: 
                    580: # Identity of this package.
                    581: PACKAGE_NAME='libaitsched'
                    582: PACKAGE_TARNAME='libaitsched'
1.44    ! misho     583: PACKAGE_VERSION='6.8'
        !           584: PACKAGE_STRING='libaitsched 6.8'
1.24      misho     585: PACKAGE_BUGREPORT='misho@elwix.org'
1.1       misho     586: PACKAGE_URL=''
                    587: 
                    588: ac_unique_file="src/aitsched.c"
                    589: # Factoring default headers for most tests.
                    590: ac_includes_default="\
                    591: #include <stdio.h>
                    592: #ifdef HAVE_SYS_TYPES_H
                    593: # include <sys/types.h>
                    594: #endif
                    595: #ifdef HAVE_SYS_STAT_H
                    596: # include <sys/stat.h>
                    597: #endif
                    598: #ifdef STDC_HEADERS
                    599: # include <stdlib.h>
                    600: # include <stddef.h>
                    601: #else
                    602: # ifdef HAVE_STDLIB_H
                    603: #  include <stdlib.h>
                    604: # endif
                    605: #endif
                    606: #ifdef HAVE_STRING_H
                    607: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
                    608: #  include <memory.h>
                    609: # endif
                    610: # include <string.h>
                    611: #endif
                    612: #ifdef HAVE_STRINGS_H
                    613: # include <strings.h>
                    614: #endif
                    615: #ifdef HAVE_INTTYPES_H
                    616: # include <inttypes.h>
                    617: #endif
                    618: #ifdef HAVE_STDINT_H
                    619: # include <stdint.h>
                    620: #endif
                    621: #ifdef HAVE_UNISTD_H
                    622: # include <unistd.h>
                    623: #endif"
                    624: 
                    625: ac_subst_vars='LTLIBOBJS
                    626: LIBOBJS
                    627: EGREP
                    628: GREP
                    629: CPP
                    630: MKDEP
                    631: target_os
                    632: target_vendor
                    633: target_cpu
                    634: target
                    635: host_os
                    636: host_vendor
                    637: host_cpu
                    638: host
                    639: build_os
                    640: build_vendor
                    641: build_cpu
                    642: build
                    643: RANLIB
                    644: INSTALL_DATA
                    645: INSTALL_SCRIPT
                    646: INSTALL_PROGRAM
                    647: OBJEXT
                    648: EXEEXT
                    649: ac_ct_CC
                    650: CPPFLAGS
                    651: LDFLAGS
                    652: CFLAGS
                    653: CC
                    654: target_alias
                    655: host_alias
                    656: build_alias
                    657: LIBS
                    658: ECHO_T
                    659: ECHO_N
                    660: ECHO_C
                    661: DEFS
                    662: mandir
                    663: localedir
                    664: libdir
                    665: psdir
                    666: pdfdir
                    667: dvidir
                    668: htmldir
                    669: infodir
                    670: docdir
                    671: oldincludedir
                    672: includedir
1.44    ! misho     673: runstatedir
1.1       misho     674: localstatedir
                    675: sharedstatedir
                    676: sysconfdir
                    677: datadir
                    678: datarootdir
                    679: libexecdir
                    680: sbindir
                    681: bindir
                    682: program_transform_name
                    683: prefix
                    684: exec_prefix
                    685: PACKAGE_URL
                    686: PACKAGE_BUGREPORT
                    687: PACKAGE_STRING
                    688: PACKAGE_VERSION
                    689: PACKAGE_TARNAME
                    690: PACKAGE_NAME
                    691: PATH_SEPARATOR
                    692: SHELL'
                    693: ac_subst_files=''
                    694: ac_user_opts='
                    695: enable_option_checking
                    696: enable_debug
1.13      misho     697: enable_aio
1.35      misho     698: enable_epoll
1.32      misho     699: enable_kqueue
1.22      misho     700: with_kq_events
1.1       misho     701: '
                    702:       ac_precious_vars='build_alias
                    703: host_alias
                    704: target_alias
                    705: CC
                    706: CFLAGS
                    707: LDFLAGS
                    708: LIBS
                    709: CPPFLAGS
1.3       misho     710: CPP'
1.1       misho     711: 
                    712: 
                    713: # Initialize some variables set by options.
                    714: ac_init_help=
                    715: ac_init_version=false
                    716: ac_unrecognized_opts=
                    717: ac_unrecognized_sep=
                    718: # The variables have the same names as the options, with
                    719: # dashes changed to underlines.
                    720: cache_file=/dev/null
                    721: exec_prefix=NONE
                    722: no_create=
                    723: no_recursion=
                    724: prefix=NONE
                    725: program_prefix=NONE
                    726: program_suffix=NONE
                    727: program_transform_name=s,x,x,
                    728: silent=
                    729: site=
                    730: srcdir=
                    731: verbose=
                    732: x_includes=NONE
                    733: x_libraries=NONE
                    734: 
                    735: # Installation directory options.
                    736: # These are left unexpanded so users can "make install exec_prefix=/foo"
                    737: # and all the variables that are supposed to be based on exec_prefix
                    738: # by default will actually change.
                    739: # Use braces instead of parens because sh, perl, etc. also accept them.
                    740: # (The list follows the same order as the GNU Coding Standards.)
                    741: bindir='${exec_prefix}/bin'
                    742: sbindir='${exec_prefix}/sbin'
                    743: libexecdir='${exec_prefix}/libexec'
                    744: datarootdir='${prefix}/share'
                    745: datadir='${datarootdir}'
                    746: sysconfdir='${prefix}/etc'
                    747: sharedstatedir='${prefix}/com'
                    748: localstatedir='${prefix}/var'
1.44    ! misho     749: runstatedir='${localstatedir}/run'
1.1       misho     750: includedir='${prefix}/include'
                    751: oldincludedir='/usr/include'
                    752: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
                    753: infodir='${datarootdir}/info'
                    754: htmldir='${docdir}'
                    755: dvidir='${docdir}'
                    756: pdfdir='${docdir}'
                    757: psdir='${docdir}'
                    758: libdir='${exec_prefix}/lib'
                    759: localedir='${datarootdir}/locale'
                    760: mandir='${datarootdir}/man'
                    761: 
                    762: ac_prev=
                    763: ac_dashdash=
                    764: for ac_option
                    765: do
                    766:   # If the previous option needs an argument, assign it.
                    767:   if test -n "$ac_prev"; then
                    768:     eval $ac_prev=\$ac_option
                    769:     ac_prev=
                    770:     continue
                    771:   fi
                    772: 
                    773:   case $ac_option in
1.5       misho     774:   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
                    775:   *=)   ac_optarg= ;;
                    776:   *)    ac_optarg=yes ;;
1.1       misho     777:   esac
                    778: 
                    779:   # Accept the important Cygnus configure options, so we can diagnose typos.
                    780: 
                    781:   case $ac_dashdash$ac_option in
                    782:   --)
                    783:     ac_dashdash=yes ;;
                    784: 
                    785:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
                    786:     ac_prev=bindir ;;
                    787:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
                    788:     bindir=$ac_optarg ;;
                    789: 
                    790:   -build | --build | --buil | --bui | --bu)
                    791:     ac_prev=build_alias ;;
                    792:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
                    793:     build_alias=$ac_optarg ;;
                    794: 
                    795:   -cache-file | --cache-file | --cache-fil | --cache-fi \
                    796:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
                    797:     ac_prev=cache_file ;;
                    798:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
                    799:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
                    800:     cache_file=$ac_optarg ;;
                    801: 
                    802:   --config-cache | -C)
                    803:     cache_file=config.cache ;;
                    804: 
                    805:   -datadir | --datadir | --datadi | --datad)
                    806:     ac_prev=datadir ;;
                    807:   -datadir=* | --datadir=* | --datadi=* | --datad=*)
                    808:     datadir=$ac_optarg ;;
                    809: 
                    810:   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
                    811:   | --dataroo | --dataro | --datar)
                    812:     ac_prev=datarootdir ;;
                    813:   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
                    814:   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
                    815:     datarootdir=$ac_optarg ;;
                    816: 
                    817:   -disable-* | --disable-*)
                    818:     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
                    819:     # Reject names that are not valid shell variable names.
                    820:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.5       misho     821:       as_fn_error $? "invalid feature name: $ac_useropt"
1.1       misho     822:     ac_useropt_orig=$ac_useropt
                    823:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                    824:     case $ac_user_opts in
                    825:       *"
                    826: "enable_$ac_useropt"
                    827: "*) ;;
                    828:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
                    829:         ac_unrecognized_sep=', ';;
                    830:     esac
                    831:     eval enable_$ac_useropt=no ;;
                    832: 
                    833:   -docdir | --docdir | --docdi | --doc | --do)
                    834:     ac_prev=docdir ;;
                    835:   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
                    836:     docdir=$ac_optarg ;;
                    837: 
                    838:   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
                    839:     ac_prev=dvidir ;;
                    840:   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
                    841:     dvidir=$ac_optarg ;;
                    842: 
                    843:   -enable-* | --enable-*)
                    844:     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
                    845:     # Reject names that are not valid shell variable names.
                    846:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.5       misho     847:       as_fn_error $? "invalid feature name: $ac_useropt"
1.1       misho     848:     ac_useropt_orig=$ac_useropt
                    849:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                    850:     case $ac_user_opts in
                    851:       *"
                    852: "enable_$ac_useropt"
                    853: "*) ;;
                    854:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
                    855:         ac_unrecognized_sep=', ';;
                    856:     esac
                    857:     eval enable_$ac_useropt=\$ac_optarg ;;
                    858: 
                    859:   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
                    860:   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
                    861:   | --exec | --exe | --ex)
                    862:     ac_prev=exec_prefix ;;
                    863:   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
                    864:   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
                    865:   | --exec=* | --exe=* | --ex=*)
                    866:     exec_prefix=$ac_optarg ;;
                    867: 
                    868:   -gas | --gas | --ga | --g)
                    869:     # Obsolete; use --with-gas.
                    870:     with_gas=yes ;;
                    871: 
                    872:   -help | --help | --hel | --he | -h)
                    873:     ac_init_help=long ;;
                    874:   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
                    875:     ac_init_help=recursive ;;
                    876:   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
                    877:     ac_init_help=short ;;
                    878: 
                    879:   -host | --host | --hos | --ho)
                    880:     ac_prev=host_alias ;;
                    881:   -host=* | --host=* | --hos=* | --ho=*)
                    882:     host_alias=$ac_optarg ;;
                    883: 
                    884:   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
                    885:     ac_prev=htmldir ;;
                    886:   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
                    887:   | --ht=*)
                    888:     htmldir=$ac_optarg ;;
                    889: 
                    890:   -includedir | --includedir | --includedi | --included | --include \
                    891:   | --includ | --inclu | --incl | --inc)
                    892:     ac_prev=includedir ;;
                    893:   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
                    894:   | --includ=* | --inclu=* | --incl=* | --inc=*)
                    895:     includedir=$ac_optarg ;;
                    896: 
                    897:   -infodir | --infodir | --infodi | --infod | --info | --inf)
                    898:     ac_prev=infodir ;;
                    899:   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
                    900:     infodir=$ac_optarg ;;
                    901: 
                    902:   -libdir | --libdir | --libdi | --libd)
                    903:     ac_prev=libdir ;;
                    904:   -libdir=* | --libdir=* | --libdi=* | --libd=*)
                    905:     libdir=$ac_optarg ;;
                    906: 
                    907:   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
                    908:   | --libexe | --libex | --libe)
                    909:     ac_prev=libexecdir ;;
                    910:   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
                    911:   | --libexe=* | --libex=* | --libe=*)
                    912:     libexecdir=$ac_optarg ;;
                    913: 
                    914:   -localedir | --localedir | --localedi | --localed | --locale)
                    915:     ac_prev=localedir ;;
                    916:   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
                    917:     localedir=$ac_optarg ;;
                    918: 
                    919:   -localstatedir | --localstatedir | --localstatedi | --localstated \
                    920:   | --localstate | --localstat | --localsta | --localst | --locals)
                    921:     ac_prev=localstatedir ;;
                    922:   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
                    923:   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
                    924:     localstatedir=$ac_optarg ;;
                    925: 
                    926:   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
                    927:     ac_prev=mandir ;;
                    928:   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
                    929:     mandir=$ac_optarg ;;
                    930: 
                    931:   -nfp | --nfp | --nf)
                    932:     # Obsolete; use --without-fp.
                    933:     with_fp=no ;;
                    934: 
                    935:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
                    936:   | --no-cr | --no-c | -n)
                    937:     no_create=yes ;;
                    938: 
                    939:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
                    940:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
                    941:     no_recursion=yes ;;
                    942: 
                    943:   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
                    944:   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
                    945:   | --oldin | --oldi | --old | --ol | --o)
                    946:     ac_prev=oldincludedir ;;
                    947:   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
                    948:   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
                    949:   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
                    950:     oldincludedir=$ac_optarg ;;
                    951: 
                    952:   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
                    953:     ac_prev=prefix ;;
                    954:   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
                    955:     prefix=$ac_optarg ;;
                    956: 
                    957:   -program-prefix | --program-prefix | --program-prefi | --program-pref \
                    958:   | --program-pre | --program-pr | --program-p)
                    959:     ac_prev=program_prefix ;;
                    960:   -program-prefix=* | --program-prefix=* | --program-prefi=* \
                    961:   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
                    962:     program_prefix=$ac_optarg ;;
                    963: 
                    964:   -program-suffix | --program-suffix | --program-suffi | --program-suff \
                    965:   | --program-suf | --program-su | --program-s)
                    966:     ac_prev=program_suffix ;;
                    967:   -program-suffix=* | --program-suffix=* | --program-suffi=* \
                    968:   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
                    969:     program_suffix=$ac_optarg ;;
                    970: 
                    971:   -program-transform-name | --program-transform-name \
                    972:   | --program-transform-nam | --program-transform-na \
                    973:   | --program-transform-n | --program-transform- \
                    974:   | --program-transform | --program-transfor \
                    975:   | --program-transfo | --program-transf \
                    976:   | --program-trans | --program-tran \
                    977:   | --progr-tra | --program-tr | --program-t)
                    978:     ac_prev=program_transform_name ;;
                    979:   -program-transform-name=* | --program-transform-name=* \
                    980:   | --program-transform-nam=* | --program-transform-na=* \
                    981:   | --program-transform-n=* | --program-transform-=* \
                    982:   | --program-transform=* | --program-transfor=* \
                    983:   | --program-transfo=* | --program-transf=* \
                    984:   | --program-trans=* | --program-tran=* \
                    985:   | --progr-tra=* | --program-tr=* | --program-t=*)
                    986:     program_transform_name=$ac_optarg ;;
                    987: 
                    988:   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
                    989:     ac_prev=pdfdir ;;
                    990:   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
                    991:     pdfdir=$ac_optarg ;;
                    992: 
                    993:   -psdir | --psdir | --psdi | --psd | --ps)
                    994:     ac_prev=psdir ;;
                    995:   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
                    996:     psdir=$ac_optarg ;;
                    997: 
                    998:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                    999:   | -silent | --silent | --silen | --sile | --sil)
                   1000:     silent=yes ;;
                   1001: 
1.44    ! misho    1002:   -runstatedir | --runstatedir | --runstatedi | --runstated \
        !          1003:   | --runstate | --runstat | --runsta | --runst | --runs \
        !          1004:   | --run | --ru | --r)
        !          1005:     ac_prev=runstatedir ;;
        !          1006:   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
        !          1007:   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
        !          1008:   | --run=* | --ru=* | --r=*)
        !          1009:     runstatedir=$ac_optarg ;;
        !          1010: 
1.1       misho    1011:   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
                   1012:     ac_prev=sbindir ;;
                   1013:   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
                   1014:   | --sbi=* | --sb=*)
                   1015:     sbindir=$ac_optarg ;;
                   1016: 
                   1017:   -sharedstatedir | --sharedstatedir | --sharedstatedi \
                   1018:   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
                   1019:   | --sharedst | --shareds | --shared | --share | --shar \
                   1020:   | --sha | --sh)
                   1021:     ac_prev=sharedstatedir ;;
                   1022:   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
                   1023:   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
                   1024:   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
                   1025:   | --sha=* | --sh=*)
                   1026:     sharedstatedir=$ac_optarg ;;
                   1027: 
                   1028:   -site | --site | --sit)
                   1029:     ac_prev=site ;;
                   1030:   -site=* | --site=* | --sit=*)
                   1031:     site=$ac_optarg ;;
                   1032: 
                   1033:   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
                   1034:     ac_prev=srcdir ;;
                   1035:   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
                   1036:     srcdir=$ac_optarg ;;
                   1037: 
                   1038:   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
                   1039:   | --syscon | --sysco | --sysc | --sys | --sy)
                   1040:     ac_prev=sysconfdir ;;
                   1041:   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
                   1042:   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
                   1043:     sysconfdir=$ac_optarg ;;
                   1044: 
                   1045:   -target | --target | --targe | --targ | --tar | --ta | --t)
                   1046:     ac_prev=target_alias ;;
                   1047:   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
                   1048:     target_alias=$ac_optarg ;;
                   1049: 
                   1050:   -v | -verbose | --verbose | --verbos | --verbo | --verb)
                   1051:     verbose=yes ;;
                   1052: 
                   1053:   -version | --version | --versio | --versi | --vers | -V)
                   1054:     ac_init_version=: ;;
                   1055: 
                   1056:   -with-* | --with-*)
                   1057:     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
                   1058:     # Reject names that are not valid shell variable names.
                   1059:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.5       misho    1060:       as_fn_error $? "invalid package name: $ac_useropt"
1.1       misho    1061:     ac_useropt_orig=$ac_useropt
                   1062:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                   1063:     case $ac_user_opts in
                   1064:       *"
                   1065: "with_$ac_useropt"
                   1066: "*) ;;
                   1067:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
                   1068:         ac_unrecognized_sep=', ';;
                   1069:     esac
                   1070:     eval with_$ac_useropt=\$ac_optarg ;;
                   1071: 
                   1072:   -without-* | --without-*)
                   1073:     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
                   1074:     # Reject names that are not valid shell variable names.
                   1075:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.5       misho    1076:       as_fn_error $? "invalid package name: $ac_useropt"
1.1       misho    1077:     ac_useropt_orig=$ac_useropt
                   1078:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                   1079:     case $ac_user_opts in
                   1080:       *"
                   1081: "with_$ac_useropt"
                   1082: "*) ;;
                   1083:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
                   1084:         ac_unrecognized_sep=', ';;
                   1085:     esac
                   1086:     eval with_$ac_useropt=no ;;
                   1087: 
                   1088:   --x)
                   1089:     # Obsolete; use --with-x.
                   1090:     with_x=yes ;;
                   1091: 
                   1092:   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
                   1093:   | --x-incl | --x-inc | --x-in | --x-i)
                   1094:     ac_prev=x_includes ;;
                   1095:   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
                   1096:   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
                   1097:     x_includes=$ac_optarg ;;
                   1098: 
                   1099:   -x-libraries | --x-libraries | --x-librarie | --x-librari \
                   1100:   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
                   1101:     ac_prev=x_libraries ;;
                   1102:   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
                   1103:   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
                   1104:     x_libraries=$ac_optarg ;;
                   1105: 
1.5       misho    1106:   -*) as_fn_error $? "unrecognized option: \`$ac_option'
                   1107: Try \`$0 --help' for more information"
1.1       misho    1108:     ;;
                   1109: 
                   1110:   *=*)
                   1111:     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
                   1112:     # Reject names that are not valid shell variable names.
                   1113:     case $ac_envvar in #(
                   1114:       '' | [0-9]* | *[!_$as_cr_alnum]* )
1.5       misho    1115:       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1.1       misho    1116:     esac
                   1117:     eval $ac_envvar=\$ac_optarg
                   1118:     export $ac_envvar ;;
                   1119: 
                   1120:   *)
                   1121:     # FIXME: should be removed in autoconf 3.0.
                   1122:     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
                   1123:     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
                   1124:       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1.5       misho    1125:     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1.1       misho    1126:     ;;
                   1127: 
                   1128:   esac
                   1129: done
                   1130: 
                   1131: if test -n "$ac_prev"; then
                   1132:   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1.5       misho    1133:   as_fn_error $? "missing argument to $ac_option"
1.1       misho    1134: fi
                   1135: 
                   1136: if test -n "$ac_unrecognized_opts"; then
                   1137:   case $enable_option_checking in
                   1138:     no) ;;
1.5       misho    1139:     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1.1       misho    1140:     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
                   1141:   esac
                   1142: fi
                   1143: 
                   1144: # Check all directory arguments for consistency.
                   1145: for ac_var in  exec_prefix prefix bindir sbindir libexecdir datarootdir \
                   1146:                datadir sysconfdir sharedstatedir localstatedir includedir \
                   1147:                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1.44    ! misho    1148:                libdir localedir mandir runstatedir
1.1       misho    1149: do
                   1150:   eval ac_val=\$$ac_var
                   1151:   # Remove trailing slashes.
                   1152:   case $ac_val in
                   1153:     */ )
                   1154:       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
                   1155:       eval $ac_var=\$ac_val;;
                   1156:   esac
                   1157:   # Be sure to have absolute directory names.
                   1158:   case $ac_val in
                   1159:     [\\/$]* | ?:[\\/]* )  continue;;
                   1160:     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
                   1161:   esac
1.5       misho    1162:   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1.1       misho    1163: done
                   1164: 
                   1165: # There might be people who depend on the old broken behavior: `$host'
                   1166: # used to hold the argument of --host etc.
                   1167: # FIXME: To remove some day.
                   1168: build=$build_alias
                   1169: host=$host_alias
                   1170: target=$target_alias
                   1171: 
                   1172: # FIXME: To remove some day.
                   1173: if test "x$host_alias" != x; then
                   1174:   if test "x$build_alias" = x; then
                   1175:     cross_compiling=maybe
                   1176:   elif test "x$build_alias" != "x$host_alias"; then
                   1177:     cross_compiling=yes
                   1178:   fi
                   1179: fi
                   1180: 
                   1181: ac_tool_prefix=
                   1182: test -n "$host_alias" && ac_tool_prefix=$host_alias-
                   1183: 
                   1184: test "$silent" = yes && exec 6>/dev/null
                   1185: 
                   1186: 
                   1187: ac_pwd=`pwd` && test -n "$ac_pwd" &&
                   1188: ac_ls_di=`ls -di .` &&
                   1189: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1.5       misho    1190:   as_fn_error $? "working directory cannot be determined"
1.1       misho    1191: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1.5       misho    1192:   as_fn_error $? "pwd does not report name of working directory"
1.1       misho    1193: 
                   1194: 
                   1195: # Find the source files, if location was not specified.
                   1196: if test -z "$srcdir"; then
                   1197:   ac_srcdir_defaulted=yes
                   1198:   # Try the directory containing this script, then the parent directory.
                   1199:   ac_confdir=`$as_dirname -- "$as_myself" ||
                   1200: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   1201:         X"$as_myself" : 'X\(//\)[^/]' \| \
                   1202:         X"$as_myself" : 'X\(//\)$' \| \
                   1203:         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
                   1204: $as_echo X"$as_myself" |
                   1205:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   1206:            s//\1/
                   1207:            q
                   1208:          }
                   1209:          /^X\(\/\/\)[^/].*/{
                   1210:            s//\1/
                   1211:            q
                   1212:          }
                   1213:          /^X\(\/\/\)$/{
                   1214:            s//\1/
                   1215:            q
                   1216:          }
                   1217:          /^X\(\/\).*/{
                   1218:            s//\1/
                   1219:            q
                   1220:          }
                   1221:          s/.*/./; q'`
                   1222:   srcdir=$ac_confdir
                   1223:   if test ! -r "$srcdir/$ac_unique_file"; then
                   1224:     srcdir=..
                   1225:   fi
                   1226: else
                   1227:   ac_srcdir_defaulted=no
                   1228: fi
                   1229: if test ! -r "$srcdir/$ac_unique_file"; then
                   1230:   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1.5       misho    1231:   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1.1       misho    1232: fi
                   1233: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
                   1234: ac_abs_confdir=`(
1.5       misho    1235:        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1.1       misho    1236:        pwd)`
                   1237: # When building in place, set srcdir=.
                   1238: if test "$ac_abs_confdir" = "$ac_pwd"; then
                   1239:   srcdir=.
                   1240: fi
                   1241: # Remove unnecessary trailing slashes from srcdir.
                   1242: # Double slashes in file names in object file debugging info
                   1243: # mess up M-x gdb in Emacs.
                   1244: case $srcdir in
                   1245: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
                   1246: esac
                   1247: for ac_var in $ac_precious_vars; do
                   1248:   eval ac_env_${ac_var}_set=\${${ac_var}+set}
                   1249:   eval ac_env_${ac_var}_value=\$${ac_var}
                   1250:   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
                   1251:   eval ac_cv_env_${ac_var}_value=\$${ac_var}
                   1252: done
                   1253: 
                   1254: #
                   1255: # Report the --help message.
                   1256: #
                   1257: if test "$ac_init_help" = "long"; then
                   1258:   # Omit some internal or obsolete options to make the list less imposing.
                   1259:   # This message is too long to be a string in the A/UX 3.1 sh.
                   1260:   cat <<_ACEOF
1.44    ! misho    1261: \`configure' configures libaitsched 6.8 to adapt to many kinds of systems.
1.1       misho    1262: 
                   1263: Usage: $0 [OPTION]... [VAR=VALUE]...
                   1264: 
                   1265: To assign environment variables (e.g., CC, CFLAGS...), specify them as
                   1266: VAR=VALUE.  See below for descriptions of some of the useful variables.
                   1267: 
                   1268: Defaults for the options are specified in brackets.
                   1269: 
                   1270: Configuration:
                   1271:   -h, --help              display this help and exit
                   1272:       --help=short        display options specific to this package
                   1273:       --help=recursive    display the short help of all the included packages
                   1274:   -V, --version           display version information and exit
1.5       misho    1275:   -q, --quiet, --silent   do not print \`checking ...' messages
1.1       misho    1276:       --cache-file=FILE   cache test results in FILE [disabled]
                   1277:   -C, --config-cache      alias for \`--cache-file=config.cache'
                   1278:   -n, --no-create         do not create output files
                   1279:       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
                   1280: 
                   1281: Installation directories:
                   1282:   --prefix=PREFIX         install architecture-independent files in PREFIX
                   1283:                           [$ac_default_prefix]
                   1284:   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                   1285:                           [PREFIX]
                   1286: 
                   1287: By default, \`make install' will install all the files in
                   1288: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
                   1289: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
                   1290: for instance \`--prefix=\$HOME'.
                   1291: 
                   1292: For better control, use the options below.
                   1293: 
                   1294: Fine tuning of the installation directories:
                   1295:   --bindir=DIR            user executables [EPREFIX/bin]
                   1296:   --sbindir=DIR           system admin executables [EPREFIX/sbin]
                   1297:   --libexecdir=DIR        program executables [EPREFIX/libexec]
                   1298:   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
                   1299:   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
                   1300:   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1.44    ! misho    1301:   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1.1       misho    1302:   --libdir=DIR            object code libraries [EPREFIX/lib]
                   1303:   --includedir=DIR        C header files [PREFIX/include]
                   1304:   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
                   1305:   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
                   1306:   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
                   1307:   --infodir=DIR           info documentation [DATAROOTDIR/info]
                   1308:   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
                   1309:   --mandir=DIR            man documentation [DATAROOTDIR/man]
                   1310:   --docdir=DIR            documentation root [DATAROOTDIR/doc/libaitsched]
                   1311:   --htmldir=DIR           html documentation [DOCDIR]
                   1312:   --dvidir=DIR            dvi documentation [DOCDIR]
                   1313:   --pdfdir=DIR            pdf documentation [DOCDIR]
                   1314:   --psdir=DIR             ps documentation [DOCDIR]
                   1315: _ACEOF
                   1316: 
                   1317:   cat <<\_ACEOF
                   1318: 
                   1319: System types:
                   1320:   --build=BUILD     configure for building on BUILD [guessed]
                   1321:   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
                   1322:   --target=TARGET   configure for building compilers for TARGET [HOST]
                   1323: _ACEOF
                   1324: fi
                   1325: 
                   1326: if test -n "$ac_init_help"; then
                   1327:   case $ac_init_help in
1.44    ! misho    1328:      short | recursive ) echo "Configuration of libaitsched 6.8:";;
1.1       misho    1329:    esac
                   1330:   cat <<\_ACEOF
                   1331: 
                   1332: Optional Features:
                   1333:   --disable-option-checking  ignore unrecognized --enable/--with options
                   1334:   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
                   1335:   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
                   1336:   --enable-debug          Build library with debug information and additional messages
1.13      misho    1337:   --enable-aio            Build scheduler library with AIO operations
1.35      misho    1338:   --enable-epoll          Enable epoll support (only under Linux)
1.32      misho    1339:   --disable-kqueue        Disable kqueue support
1.1       misho    1340: 
1.22      misho    1341: Optional Packages:
                   1342:   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
                   1343:   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
                   1344:   --with-kq_events        Set how many kqueue events can scheduling at one time
                   1345: 
1.1       misho    1346: Some influential environment variables:
                   1347:   CC          C compiler command
                   1348:   CFLAGS      C compiler flags
                   1349:   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
                   1350:               nonstandard directory <lib dir>
                   1351:   LIBS        libraries to pass to the linker, e.g. -l<library>
1.2       misho    1352:   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1.1       misho    1353:               you have headers in a nonstandard directory <include dir>
                   1354:   CPP         C preprocessor
                   1355: 
                   1356: Use these variables to override the choices made by `configure' or to help
                   1357: it to find libraries and programs with nonstandard names/locations.
                   1358: 
1.24      misho    1359: Report bugs to <misho@elwix.org>.
1.1       misho    1360: _ACEOF
                   1361: ac_status=$?
                   1362: fi
                   1363: 
                   1364: if test "$ac_init_help" = "recursive"; then
                   1365:   # If there are subdirs, report their specific --help.
                   1366:   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
                   1367:     test -d "$ac_dir" ||
                   1368:       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
                   1369:       continue
                   1370:     ac_builddir=.
                   1371: 
                   1372: case "$ac_dir" in
                   1373: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1374: *)
                   1375:   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
                   1376:   # A ".." for each directory in $ac_dir_suffix.
                   1377:   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
                   1378:   case $ac_top_builddir_sub in
                   1379:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1380:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   1381:   esac ;;
                   1382: esac
                   1383: ac_abs_top_builddir=$ac_pwd
                   1384: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   1385: # for backward compatibility:
                   1386: ac_top_builddir=$ac_top_build_prefix
                   1387: 
                   1388: case $srcdir in
                   1389:   .)  # We are building in place.
                   1390:     ac_srcdir=.
                   1391:     ac_top_srcdir=$ac_top_builddir_sub
                   1392:     ac_abs_top_srcdir=$ac_pwd ;;
                   1393:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   1394:     ac_srcdir=$srcdir$ac_dir_suffix;
                   1395:     ac_top_srcdir=$srcdir
                   1396:     ac_abs_top_srcdir=$srcdir ;;
                   1397:   *) # Relative name.
                   1398:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   1399:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   1400:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   1401: esac
                   1402: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   1403: 
                   1404:     cd "$ac_dir" || { ac_status=$?; continue; }
                   1405:     # Check for guested configure.
                   1406:     if test -f "$ac_srcdir/configure.gnu"; then
                   1407:       echo &&
                   1408:       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
                   1409:     elif test -f "$ac_srcdir/configure"; then
                   1410:       echo &&
                   1411:       $SHELL "$ac_srcdir/configure" --help=recursive
                   1412:     else
                   1413:       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
                   1414:     fi || ac_status=$?
                   1415:     cd "$ac_pwd" || { ac_status=$?; break; }
                   1416:   done
                   1417: fi
                   1418: 
                   1419: test -n "$ac_init_help" && exit $ac_status
                   1420: if $ac_init_version; then
                   1421:   cat <<\_ACEOF
1.44    ! misho    1422: libaitsched configure 6.8
1.9       misho    1423: generated by GNU Autoconf 2.69
1.1       misho    1424: 
1.9       misho    1425: Copyright (C) 2012 Free Software Foundation, Inc.
1.1       misho    1426: This configure script is free software; the Free Software Foundation
                   1427: gives unlimited permission to copy, distribute and modify it.
                   1428: _ACEOF
                   1429:   exit
                   1430: fi
                   1431: 
                   1432: ## ------------------------ ##
                   1433: ## Autoconf initialization. ##
                   1434: ## ------------------------ ##
                   1435: 
                   1436: # ac_fn_c_try_compile LINENO
                   1437: # --------------------------
                   1438: # Try to compile conftest.$ac_ext, and return whether this succeeded.
                   1439: ac_fn_c_try_compile ()
                   1440: {
                   1441:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1442:   rm -f conftest.$ac_objext
                   1443:   if { { ac_try="$ac_compile"
                   1444: case "(($ac_try" in
                   1445:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1446:   *) ac_try_echo=$ac_try;;
                   1447: esac
                   1448: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1449: $as_echo "$ac_try_echo"; } >&5
                   1450:   (eval "$ac_compile") 2>conftest.err
                   1451:   ac_status=$?
                   1452:   if test -s conftest.err; then
                   1453:     grep -v '^ *+' conftest.err >conftest.er1
                   1454:     cat conftest.er1 >&5
                   1455:     mv -f conftest.er1 conftest.err
                   1456:   fi
                   1457:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1458:   test $ac_status = 0; } && {
                   1459:         test -z "$ac_c_werror_flag" ||
                   1460:         test ! -s conftest.err
                   1461:        } && test -s conftest.$ac_objext; then :
                   1462:   ac_retval=0
                   1463: else
                   1464:   $as_echo "$as_me: failed program was:" >&5
                   1465: sed 's/^/| /' conftest.$ac_ext >&5
                   1466: 
                   1467:        ac_retval=1
                   1468: fi
1.5       misho    1469:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.2       misho    1470:   as_fn_set_status $ac_retval
1.1       misho    1471: 
                   1472: } # ac_fn_c_try_compile
                   1473: 
1.4       misho    1474: # ac_fn_c_try_link LINENO
                   1475: # -----------------------
                   1476: # Try to link conftest.$ac_ext, and return whether this succeeded.
                   1477: ac_fn_c_try_link ()
                   1478: {
                   1479:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1480:   rm -f conftest.$ac_objext conftest$ac_exeext
                   1481:   if { { ac_try="$ac_link"
                   1482: case "(($ac_try" in
                   1483:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1484:   *) ac_try_echo=$ac_try;;
                   1485: esac
                   1486: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1487: $as_echo "$ac_try_echo"; } >&5
                   1488:   (eval "$ac_link") 2>conftest.err
                   1489:   ac_status=$?
                   1490:   if test -s conftest.err; then
                   1491:     grep -v '^ *+' conftest.err >conftest.er1
                   1492:     cat conftest.er1 >&5
                   1493:     mv -f conftest.er1 conftest.err
                   1494:   fi
                   1495:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1496:   test $ac_status = 0; } && {
                   1497:         test -z "$ac_c_werror_flag" ||
                   1498:         test ! -s conftest.err
                   1499:        } && test -s conftest$ac_exeext && {
                   1500:         test "$cross_compiling" = yes ||
1.9       misho    1501:         test -x conftest$ac_exeext
1.4       misho    1502:        }; then :
                   1503:   ac_retval=0
                   1504: else
                   1505:   $as_echo "$as_me: failed program was:" >&5
                   1506: sed 's/^/| /' conftest.$ac_ext >&5
                   1507: 
                   1508:        ac_retval=1
                   1509: fi
                   1510:   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
                   1511:   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
                   1512:   # interfere with the next link command; also delete a directory that is
                   1513:   # left behind by Apple's compiler.  We do this before executing the actions.
                   1514:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1.5       misho    1515:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.4       misho    1516:   as_fn_set_status $ac_retval
                   1517: 
                   1518: } # ac_fn_c_try_link
                   1519: 
1.1       misho    1520: # ac_fn_c_try_cpp LINENO
                   1521: # ----------------------
                   1522: # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
                   1523: ac_fn_c_try_cpp ()
                   1524: {
                   1525:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1526:   if { { ac_try="$ac_cpp conftest.$ac_ext"
                   1527: case "(($ac_try" in
                   1528:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1529:   *) ac_try_echo=$ac_try;;
                   1530: esac
                   1531: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1532: $as_echo "$ac_try_echo"; } >&5
                   1533:   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
                   1534:   ac_status=$?
                   1535:   if test -s conftest.err; then
                   1536:     grep -v '^ *+' conftest.err >conftest.er1
                   1537:     cat conftest.er1 >&5
                   1538:     mv -f conftest.er1 conftest.err
                   1539:   fi
                   1540:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.5       misho    1541:   test $ac_status = 0; } > conftest.i && {
1.1       misho    1542:         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
                   1543:         test ! -s conftest.err
                   1544:        }; then :
                   1545:   ac_retval=0
                   1546: else
                   1547:   $as_echo "$as_me: failed program was:" >&5
                   1548: sed 's/^/| /' conftest.$ac_ext >&5
                   1549: 
                   1550:     ac_retval=1
                   1551: fi
1.5       misho    1552:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.2       misho    1553:   as_fn_set_status $ac_retval
1.1       misho    1554: 
                   1555: } # ac_fn_c_try_cpp
                   1556: 
                   1557: # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
                   1558: # -------------------------------------------------------
                   1559: # Tests whether HEADER exists, giving a warning if it cannot be compiled using
                   1560: # the include files in INCLUDES and setting the cache variable VAR
                   1561: # accordingly.
                   1562: ac_fn_c_check_header_mongrel ()
                   1563: {
                   1564:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.5       misho    1565:   if eval \${$3+:} false; then :
1.1       misho    1566:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1567: $as_echo_n "checking for $2... " >&6; }
1.5       misho    1568: if eval \${$3+:} false; then :
1.1       misho    1569:   $as_echo_n "(cached) " >&6
                   1570: fi
                   1571: eval ac_res=\$$3
                   1572:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1573: $as_echo "$ac_res" >&6; }
                   1574: else
                   1575:   # Is the header compilable?
                   1576: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
                   1577: $as_echo_n "checking $2 usability... " >&6; }
                   1578: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1579: /* end confdefs.h.  */
                   1580: $4
                   1581: #include <$2>
                   1582: _ACEOF
                   1583: if ac_fn_c_try_compile "$LINENO"; then :
                   1584:   ac_header_compiler=yes
                   1585: else
                   1586:   ac_header_compiler=no
                   1587: fi
                   1588: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   1589: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
                   1590: $as_echo "$ac_header_compiler" >&6; }
                   1591: 
                   1592: # Is the header present?
                   1593: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
                   1594: $as_echo_n "checking $2 presence... " >&6; }
                   1595: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1596: /* end confdefs.h.  */
                   1597: #include <$2>
                   1598: _ACEOF
                   1599: if ac_fn_c_try_cpp "$LINENO"; then :
                   1600:   ac_header_preproc=yes
                   1601: else
                   1602:   ac_header_preproc=no
                   1603: fi
1.5       misho    1604: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    1605: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
                   1606: $as_echo "$ac_header_preproc" >&6; }
                   1607: 
                   1608: # So?  What about this header?
                   1609: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
                   1610:   yes:no: )
                   1611:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
                   1612: $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
                   1613:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
                   1614: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
                   1615:     ;;
                   1616:   no:yes:* )
                   1617:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
                   1618: $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
                   1619:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
                   1620: $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
                   1621:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
                   1622: $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
                   1623:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
                   1624: $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
                   1625:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
                   1626: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1.24      misho    1627: ( $as_echo "## ------------------------------ ##
                   1628: ## Report this to misho@elwix.org ##
                   1629: ## ------------------------------ ##"
1.1       misho    1630:      ) | sed "s/^/$as_me: WARNING:     /" >&2
                   1631:     ;;
                   1632: esac
                   1633:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1634: $as_echo_n "checking for $2... " >&6; }
1.5       misho    1635: if eval \${$3+:} false; then :
1.1       misho    1636:   $as_echo_n "(cached) " >&6
                   1637: else
                   1638:   eval "$3=\$ac_header_compiler"
                   1639: fi
                   1640: eval ac_res=\$$3
                   1641:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1642: $as_echo "$ac_res" >&6; }
                   1643: fi
1.5       misho    1644:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.1       misho    1645: 
                   1646: } # ac_fn_c_check_header_mongrel
                   1647: 
                   1648: # ac_fn_c_try_run LINENO
                   1649: # ----------------------
                   1650: # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
                   1651: # that executables *can* be run.
                   1652: ac_fn_c_try_run ()
                   1653: {
                   1654:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1655:   if { { ac_try="$ac_link"
                   1656: case "(($ac_try" in
                   1657:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1658:   *) ac_try_echo=$ac_try;;
                   1659: esac
                   1660: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1661: $as_echo "$ac_try_echo"; } >&5
                   1662:   (eval "$ac_link") 2>&5
                   1663:   ac_status=$?
                   1664:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1665:   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
                   1666:   { { case "(($ac_try" in
                   1667:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1668:   *) ac_try_echo=$ac_try;;
                   1669: esac
                   1670: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1671: $as_echo "$ac_try_echo"; } >&5
                   1672:   (eval "$ac_try") 2>&5
                   1673:   ac_status=$?
                   1674:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1675:   test $ac_status = 0; }; }; then :
                   1676:   ac_retval=0
                   1677: else
                   1678:   $as_echo "$as_me: program exited with status $ac_status" >&5
                   1679:        $as_echo "$as_me: failed program was:" >&5
                   1680: sed 's/^/| /' conftest.$ac_ext >&5
                   1681: 
                   1682:        ac_retval=$ac_status
                   1683: fi
                   1684:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1.5       misho    1685:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.2       misho    1686:   as_fn_set_status $ac_retval
1.1       misho    1687: 
                   1688: } # ac_fn_c_try_run
                   1689: 
                   1690: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
                   1691: # -------------------------------------------------------
                   1692: # Tests whether HEADER exists and can be compiled using the include files in
                   1693: # INCLUDES, setting the cache variable VAR accordingly.
                   1694: ac_fn_c_check_header_compile ()
                   1695: {
                   1696:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1697:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1698: $as_echo_n "checking for $2... " >&6; }
1.5       misho    1699: if eval \${$3+:} false; then :
1.1       misho    1700:   $as_echo_n "(cached) " >&6
                   1701: else
                   1702:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1703: /* end confdefs.h.  */
                   1704: $4
                   1705: #include <$2>
                   1706: _ACEOF
                   1707: if ac_fn_c_try_compile "$LINENO"; then :
                   1708:   eval "$3=yes"
                   1709: else
                   1710:   eval "$3=no"
                   1711: fi
                   1712: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   1713: fi
                   1714: eval ac_res=\$$3
                   1715:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1716: $as_echo "$ac_res" >&6; }
1.5       misho    1717:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.1       misho    1718: 
                   1719: } # ac_fn_c_check_header_compile
                   1720: 
                   1721: # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
                   1722: # -------------------------------------------
                   1723: # Tests whether TYPE exists after having included INCLUDES, setting cache
                   1724: # variable VAR accordingly.
                   1725: ac_fn_c_check_type ()
                   1726: {
                   1727:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1728:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1729: $as_echo_n "checking for $2... " >&6; }
1.5       misho    1730: if eval \${$3+:} false; then :
1.1       misho    1731:   $as_echo_n "(cached) " >&6
                   1732: else
                   1733:   eval "$3=no"
                   1734:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1735: /* end confdefs.h.  */
                   1736: $4
                   1737: int
                   1738: main ()
                   1739: {
                   1740: if (sizeof ($2))
                   1741:         return 0;
                   1742:   ;
                   1743:   return 0;
                   1744: }
                   1745: _ACEOF
                   1746: if ac_fn_c_try_compile "$LINENO"; then :
                   1747:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1748: /* end confdefs.h.  */
                   1749: $4
                   1750: int
                   1751: main ()
                   1752: {
                   1753: if (sizeof (($2)))
                   1754:            return 0;
                   1755:   ;
                   1756:   return 0;
                   1757: }
                   1758: _ACEOF
                   1759: if ac_fn_c_try_compile "$LINENO"; then :
                   1760: 
                   1761: else
                   1762:   eval "$3=yes"
                   1763: fi
                   1764: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   1765: fi
                   1766: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   1767: fi
                   1768: eval ac_res=\$$3
                   1769:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1770: $as_echo "$ac_res" >&6; }
1.5       misho    1771:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.1       misho    1772: 
                   1773: } # ac_fn_c_check_type
                   1774: 
                   1775: # ac_fn_c_check_func LINENO FUNC VAR
                   1776: # ----------------------------------
                   1777: # Tests whether FUNC exists, setting the cache variable VAR accordingly
                   1778: ac_fn_c_check_func ()
                   1779: {
                   1780:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1781:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1782: $as_echo_n "checking for $2... " >&6; }
1.5       misho    1783: if eval \${$3+:} false; then :
1.1       misho    1784:   $as_echo_n "(cached) " >&6
                   1785: else
                   1786:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1787: /* end confdefs.h.  */
                   1788: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
                   1789:    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
                   1790: #define $2 innocuous_$2
                   1791: 
                   1792: /* System header to define __stub macros and hopefully few prototypes,
                   1793:     which can conflict with char $2 (); below.
                   1794:     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   1795:     <limits.h> exists even on freestanding compilers.  */
                   1796: 
                   1797: #ifdef __STDC__
                   1798: # include <limits.h>
                   1799: #else
                   1800: # include <assert.h>
                   1801: #endif
                   1802: 
                   1803: #undef $2
                   1804: 
                   1805: /* Override any GCC internal prototype to avoid an error.
                   1806:    Use char because int might match the return type of a GCC
                   1807:    builtin and then its argument prototype would still apply.  */
                   1808: #ifdef __cplusplus
                   1809: extern "C"
                   1810: #endif
                   1811: char $2 ();
                   1812: /* The GNU C library defines this for functions which it implements
                   1813:     to always fail with ENOSYS.  Some functions are actually named
                   1814:     something starting with __ and the normal name is an alias.  */
                   1815: #if defined __stub_$2 || defined __stub___$2
                   1816: choke me
                   1817: #endif
                   1818: 
                   1819: int
                   1820: main ()
                   1821: {
                   1822: return $2 ();
                   1823:   ;
                   1824:   return 0;
                   1825: }
                   1826: _ACEOF
                   1827: if ac_fn_c_try_link "$LINENO"; then :
                   1828:   eval "$3=yes"
                   1829: else
                   1830:   eval "$3=no"
                   1831: fi
                   1832: rm -f core conftest.err conftest.$ac_objext \
                   1833:     conftest$ac_exeext conftest.$ac_ext
                   1834: fi
                   1835: eval ac_res=\$$3
                   1836:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1837: $as_echo "$ac_res" >&6; }
1.5       misho    1838:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.1       misho    1839: 
                   1840: } # ac_fn_c_check_func
                   1841: cat >config.log <<_ACEOF
                   1842: This file contains any messages produced by compilers while
                   1843: running configure, to aid debugging if configure makes a mistake.
                   1844: 
1.44    ! misho    1845: It was created by libaitsched $as_me 6.8, which was
1.9       misho    1846: generated by GNU Autoconf 2.69.  Invocation command line was
1.1       misho    1847: 
                   1848:   $ $0 $@
                   1849: 
                   1850: _ACEOF
                   1851: exec 5>>config.log
                   1852: {
                   1853: cat <<_ASUNAME
                   1854: ## --------- ##
                   1855: ## Platform. ##
                   1856: ## --------- ##
                   1857: 
                   1858: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
                   1859: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                   1860: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                   1861: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                   1862: uname -v = `(uname -v) 2>/dev/null || echo unknown`
                   1863: 
                   1864: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
                   1865: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
                   1866: 
                   1867: /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
                   1868: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
                   1869: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
                   1870: /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
                   1871: /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
                   1872: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
                   1873: /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
                   1874: 
                   1875: _ASUNAME
                   1876: 
                   1877: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1878: for as_dir in $PATH
                   1879: do
                   1880:   IFS=$as_save_IFS
                   1881:   test -z "$as_dir" && as_dir=.
                   1882:     $as_echo "PATH: $as_dir"
                   1883:   done
                   1884: IFS=$as_save_IFS
                   1885: 
                   1886: } >&5
                   1887: 
                   1888: cat >&5 <<_ACEOF
                   1889: 
                   1890: 
                   1891: ## ----------- ##
                   1892: ## Core tests. ##
                   1893: ## ----------- ##
                   1894: 
                   1895: _ACEOF
                   1896: 
                   1897: 
                   1898: # Keep a trace of the command line.
                   1899: # Strip out --no-create and --no-recursion so they do not pile up.
                   1900: # Strip out --silent because we don't want to record it for future runs.
                   1901: # Also quote any args containing shell meta-characters.
                   1902: # Make two passes to allow for proper duplicate-argument suppression.
                   1903: ac_configure_args=
                   1904: ac_configure_args0=
                   1905: ac_configure_args1=
                   1906: ac_must_keep_next=false
                   1907: for ac_pass in 1 2
                   1908: do
                   1909:   for ac_arg
                   1910:   do
                   1911:     case $ac_arg in
                   1912:     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
                   1913:     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   1914:     | -silent | --silent | --silen | --sile | --sil)
                   1915:       continue ;;
                   1916:     *\'*)
                   1917:       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
                   1918:     esac
                   1919:     case $ac_pass in
                   1920:     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
                   1921:     2)
                   1922:       as_fn_append ac_configure_args1 " '$ac_arg'"
                   1923:       if test $ac_must_keep_next = true; then
                   1924:        ac_must_keep_next=false # Got value, back to normal.
                   1925:       else
                   1926:        case $ac_arg in
                   1927:          *=* | --config-cache | -C | -disable-* | --disable-* \
                   1928:          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
                   1929:          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
                   1930:          | -with-* | --with-* | -without-* | --without-* | --x)
                   1931:            case "$ac_configure_args0 " in
                   1932:              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
                   1933:            esac
                   1934:            ;;
                   1935:          -* ) ac_must_keep_next=true ;;
                   1936:        esac
                   1937:       fi
                   1938:       as_fn_append ac_configure_args " '$ac_arg'"
                   1939:       ;;
                   1940:     esac
                   1941:   done
                   1942: done
                   1943: { ac_configure_args0=; unset ac_configure_args0;}
                   1944: { ac_configure_args1=; unset ac_configure_args1;}
                   1945: 
                   1946: # When interrupted or exit'd, cleanup temporary files, and complete
                   1947: # config.log.  We remove comments because anyway the quotes in there
                   1948: # would cause problems or look ugly.
                   1949: # WARNING: Use '\'' to represent an apostrophe within the trap.
                   1950: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
                   1951: trap 'exit_status=$?
                   1952:   # Save into config.log some information that might help in debugging.
                   1953:   {
                   1954:     echo
                   1955: 
1.5       misho    1956:     $as_echo "## ---------------- ##
1.1       misho    1957: ## Cache variables. ##
1.5       misho    1958: ## ---------------- ##"
1.1       misho    1959:     echo
                   1960:     # The following way of writing the cache mishandles newlines in values,
                   1961: (
                   1962:   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
                   1963:     eval ac_val=\$$ac_var
                   1964:     case $ac_val in #(
                   1965:     *${as_nl}*)
                   1966:       case $ac_var in #(
                   1967:       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
                   1968: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
                   1969:       esac
                   1970:       case $ac_var in #(
                   1971:       _ | IFS | as_nl) ;; #(
                   1972:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   1973:       *) { eval $ac_var=; unset $ac_var;} ;;
                   1974:       esac ;;
                   1975:     esac
                   1976:   done
                   1977:   (set) 2>&1 |
                   1978:     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
                   1979:     *${as_nl}ac_space=\ *)
                   1980:       sed -n \
                   1981:        "s/'\''/'\''\\\\'\'''\''/g;
                   1982:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
                   1983:       ;; #(
                   1984:     *)
                   1985:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   1986:       ;;
                   1987:     esac |
                   1988:     sort
                   1989: )
                   1990:     echo
                   1991: 
1.5       misho    1992:     $as_echo "## ----------------- ##
1.1       misho    1993: ## Output variables. ##
1.5       misho    1994: ## ----------------- ##"
1.1       misho    1995:     echo
                   1996:     for ac_var in $ac_subst_vars
                   1997:     do
                   1998:       eval ac_val=\$$ac_var
                   1999:       case $ac_val in
                   2000:       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
                   2001:       esac
                   2002:       $as_echo "$ac_var='\''$ac_val'\''"
                   2003:     done | sort
                   2004:     echo
                   2005: 
                   2006:     if test -n "$ac_subst_files"; then
1.5       misho    2007:       $as_echo "## ------------------- ##
1.1       misho    2008: ## File substitutions. ##
1.5       misho    2009: ## ------------------- ##"
1.1       misho    2010:       echo
                   2011:       for ac_var in $ac_subst_files
                   2012:       do
                   2013:        eval ac_val=\$$ac_var
                   2014:        case $ac_val in
                   2015:        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
                   2016:        esac
                   2017:        $as_echo "$ac_var='\''$ac_val'\''"
                   2018:       done | sort
                   2019:       echo
                   2020:     fi
                   2021: 
                   2022:     if test -s confdefs.h; then
1.5       misho    2023:       $as_echo "## ----------- ##
1.1       misho    2024: ## confdefs.h. ##
1.5       misho    2025: ## ----------- ##"
1.1       misho    2026:       echo
                   2027:       cat confdefs.h
                   2028:       echo
                   2029:     fi
                   2030:     test "$ac_signal" != 0 &&
                   2031:       $as_echo "$as_me: caught signal $ac_signal"
                   2032:     $as_echo "$as_me: exit $exit_status"
                   2033:   } >&5
                   2034:   rm -f core *.core core.conftest.* &&
                   2035:     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
                   2036:     exit $exit_status
                   2037: ' 0
                   2038: for ac_signal in 1 2 13 15; do
                   2039:   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
                   2040: done
                   2041: ac_signal=0
                   2042: 
                   2043: # confdefs.h avoids OS command line length limits that DEFS can exceed.
                   2044: rm -f -r conftest* confdefs.h
                   2045: 
                   2046: $as_echo "/* confdefs.h */" > confdefs.h
                   2047: 
                   2048: # Predefined preprocessor variables.
                   2049: 
                   2050: cat >>confdefs.h <<_ACEOF
                   2051: #define PACKAGE_NAME "$PACKAGE_NAME"
                   2052: _ACEOF
                   2053: 
                   2054: cat >>confdefs.h <<_ACEOF
                   2055: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
                   2056: _ACEOF
                   2057: 
                   2058: cat >>confdefs.h <<_ACEOF
                   2059: #define PACKAGE_VERSION "$PACKAGE_VERSION"
                   2060: _ACEOF
                   2061: 
                   2062: cat >>confdefs.h <<_ACEOF
                   2063: #define PACKAGE_STRING "$PACKAGE_STRING"
                   2064: _ACEOF
                   2065: 
                   2066: cat >>confdefs.h <<_ACEOF
                   2067: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
                   2068: _ACEOF
                   2069: 
                   2070: cat >>confdefs.h <<_ACEOF
                   2071: #define PACKAGE_URL "$PACKAGE_URL"
                   2072: _ACEOF
                   2073: 
                   2074: 
                   2075: # Let the site file select an alternate cache file if it wants to.
                   2076: # Prefer an explicitly selected file to automatically selected ones.
                   2077: ac_site_file1=NONE
                   2078: ac_site_file2=NONE
                   2079: if test -n "$CONFIG_SITE"; then
1.5       misho    2080:   # We do not want a PATH search for config.site.
                   2081:   case $CONFIG_SITE in #((
                   2082:     -*)  ac_site_file1=./$CONFIG_SITE;;
                   2083:     */*) ac_site_file1=$CONFIG_SITE;;
                   2084:     *)   ac_site_file1=./$CONFIG_SITE;;
                   2085:   esac
1.1       misho    2086: elif test "x$prefix" != xNONE; then
                   2087:   ac_site_file1=$prefix/share/config.site
                   2088:   ac_site_file2=$prefix/etc/config.site
                   2089: else
                   2090:   ac_site_file1=$ac_default_prefix/share/config.site
                   2091:   ac_site_file2=$ac_default_prefix/etc/config.site
                   2092: fi
                   2093: for ac_site_file in "$ac_site_file1" "$ac_site_file2"
                   2094: do
                   2095:   test "x$ac_site_file" = xNONE && continue
1.2       misho    2096:   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1.1       misho    2097:     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
                   2098: $as_echo "$as_me: loading site script $ac_site_file" >&6;}
                   2099:     sed 's/^/| /' "$ac_site_file" >&5
1.5       misho    2100:     . "$ac_site_file" \
                   2101:       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2102: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2103: as_fn_error $? "failed to load site script $ac_site_file
                   2104: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2105:   fi
                   2106: done
                   2107: 
                   2108: if test -r "$cache_file"; then
1.2       misho    2109:   # Some versions of bash will fail to source /dev/null (special files
                   2110:   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
                   2111:   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1.1       misho    2112:     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
                   2113: $as_echo "$as_me: loading cache $cache_file" >&6;}
                   2114:     case $cache_file in
                   2115:       [\\/]* | ?:[\\/]* ) . "$cache_file";;
                   2116:       *)                      . "./$cache_file";;
                   2117:     esac
                   2118:   fi
                   2119: else
                   2120:   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
                   2121: $as_echo "$as_me: creating cache $cache_file" >&6;}
                   2122:   >$cache_file
                   2123: fi
                   2124: 
                   2125: # Check that the precious variables saved in the cache have kept the same
                   2126: # value.
                   2127: ac_cache_corrupted=false
                   2128: for ac_var in $ac_precious_vars; do
                   2129:   eval ac_old_set=\$ac_cv_env_${ac_var}_set
                   2130:   eval ac_new_set=\$ac_env_${ac_var}_set
                   2131:   eval ac_old_val=\$ac_cv_env_${ac_var}_value
                   2132:   eval ac_new_val=\$ac_env_${ac_var}_value
                   2133:   case $ac_old_set,$ac_new_set in
                   2134:     set,)
                   2135:       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
                   2136: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
                   2137:       ac_cache_corrupted=: ;;
                   2138:     ,set)
                   2139:       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
                   2140: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
                   2141:       ac_cache_corrupted=: ;;
                   2142:     ,);;
                   2143:     *)
                   2144:       if test "x$ac_old_val" != "x$ac_new_val"; then
                   2145:        # differences in whitespace do not lead to failure.
                   2146:        ac_old_val_w=`echo x $ac_old_val`
                   2147:        ac_new_val_w=`echo x $ac_new_val`
                   2148:        if test "$ac_old_val_w" != "$ac_new_val_w"; then
                   2149:          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
                   2150: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
                   2151:          ac_cache_corrupted=:
                   2152:        else
                   2153:          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
                   2154: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
                   2155:          eval $ac_var=\$ac_old_val
                   2156:        fi
                   2157:        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
                   2158: $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
                   2159:        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
                   2160: $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
                   2161:       fi;;
                   2162:   esac
                   2163:   # Pass precious variables to config.status.
                   2164:   if test "$ac_new_set" = set; then
                   2165:     case $ac_new_val in
                   2166:     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
                   2167:     *) ac_arg=$ac_var=$ac_new_val ;;
                   2168:     esac
                   2169:     case " $ac_configure_args " in
                   2170:       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
                   2171:       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
                   2172:     esac
                   2173:   fi
                   2174: done
                   2175: if $ac_cache_corrupted; then
                   2176:   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2177: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2178:   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
                   2179: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1.5       misho    2180:   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1.1       misho    2181: fi
                   2182: ## -------------------- ##
                   2183: ## Main body of script. ##
                   2184: ## -------------------- ##
                   2185: 
                   2186: ac_ext=c
                   2187: ac_cpp='$CPP $CPPFLAGS'
                   2188: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2189: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2190: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2191: 
                   2192: 
                   2193: 
                   2194: ac_config_headers="$ac_config_headers inc/config.h"
                   2195: 
                   2196: 
1.20      misho    2197: ac_cv_func_malloc_0_nonnull="yes"
                   2198: ac_cv_func_realloc_0_nonnull="yes"
                   2199: 
1.1       misho    2200: # Checks for programs.
                   2201: ac_ext=c
                   2202: ac_cpp='$CPP $CPPFLAGS'
                   2203: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2204: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2205: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2206: if test -n "$ac_tool_prefix"; then
                   2207:   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
                   2208: set dummy ${ac_tool_prefix}gcc; ac_word=$2
                   2209: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2210: $as_echo_n "checking for $ac_word... " >&6; }
1.5       misho    2211: if ${ac_cv_prog_CC+:} false; then :
1.1       misho    2212:   $as_echo_n "(cached) " >&6
                   2213: else
                   2214:   if test -n "$CC"; then
                   2215:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2216: else
                   2217: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2218: for as_dir in $PATH
                   2219: do
                   2220:   IFS=$as_save_IFS
                   2221:   test -z "$as_dir" && as_dir=.
                   2222:     for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    2223:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2224:     ac_cv_prog_CC="${ac_tool_prefix}gcc"
                   2225:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
                   2226:     break 2
                   2227:   fi
                   2228: done
                   2229:   done
                   2230: IFS=$as_save_IFS
                   2231: 
                   2232: fi
                   2233: fi
                   2234: CC=$ac_cv_prog_CC
                   2235: if test -n "$CC"; then
                   2236:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2237: $as_echo "$CC" >&6; }
                   2238: else
                   2239:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2240: $as_echo "no" >&6; }
                   2241: fi
                   2242: 
                   2243: 
                   2244: fi
                   2245: if test -z "$ac_cv_prog_CC"; then
                   2246:   ac_ct_CC=$CC
                   2247:   # Extract the first word of "gcc", so it can be a program name with args.
                   2248: set dummy gcc; ac_word=$2
                   2249: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2250: $as_echo_n "checking for $ac_word... " >&6; }
1.5       misho    2251: if ${ac_cv_prog_ac_ct_CC+:} false; then :
1.1       misho    2252:   $as_echo_n "(cached) " >&6
                   2253: else
                   2254:   if test -n "$ac_ct_CC"; then
                   2255:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2256: else
                   2257: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2258: for as_dir in $PATH
                   2259: do
                   2260:   IFS=$as_save_IFS
                   2261:   test -z "$as_dir" && as_dir=.
                   2262:     for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    2263:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2264:     ac_cv_prog_ac_ct_CC="gcc"
                   2265:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
                   2266:     break 2
                   2267:   fi
                   2268: done
                   2269:   done
                   2270: IFS=$as_save_IFS
                   2271: 
                   2272: fi
                   2273: fi
                   2274: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2275: if test -n "$ac_ct_CC"; then
                   2276:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2277: $as_echo "$ac_ct_CC" >&6; }
                   2278: else
                   2279:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2280: $as_echo "no" >&6; }
                   2281: fi
                   2282: 
                   2283:   if test "x$ac_ct_CC" = x; then
                   2284:     CC=""
                   2285:   else
                   2286:     case $cross_compiling:$ac_tool_warned in
                   2287: yes:)
                   2288: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2289: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
                   2290: ac_tool_warned=yes ;;
                   2291: esac
                   2292:     CC=$ac_ct_CC
                   2293:   fi
                   2294: else
                   2295:   CC="$ac_cv_prog_CC"
                   2296: fi
                   2297: 
                   2298: if test -z "$CC"; then
                   2299:           if test -n "$ac_tool_prefix"; then
                   2300:     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
                   2301: set dummy ${ac_tool_prefix}cc; ac_word=$2
                   2302: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2303: $as_echo_n "checking for $ac_word... " >&6; }
1.5       misho    2304: if ${ac_cv_prog_CC+:} false; then :
1.1       misho    2305:   $as_echo_n "(cached) " >&6
                   2306: else
                   2307:   if test -n "$CC"; then
                   2308:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2309: else
                   2310: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2311: for as_dir in $PATH
                   2312: do
                   2313:   IFS=$as_save_IFS
                   2314:   test -z "$as_dir" && as_dir=.
                   2315:     for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    2316:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2317:     ac_cv_prog_CC="${ac_tool_prefix}cc"
                   2318:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
                   2319:     break 2
                   2320:   fi
                   2321: done
                   2322:   done
                   2323: IFS=$as_save_IFS
                   2324: 
                   2325: fi
                   2326: fi
                   2327: CC=$ac_cv_prog_CC
                   2328: if test -n "$CC"; then
                   2329:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2330: $as_echo "$CC" >&6; }
                   2331: else
                   2332:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2333: $as_echo "no" >&6; }
                   2334: fi
                   2335: 
                   2336: 
                   2337:   fi
                   2338: fi
                   2339: if test -z "$CC"; then
                   2340:   # Extract the first word of "cc", so it can be a program name with args.
                   2341: set dummy cc; ac_word=$2
                   2342: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2343: $as_echo_n "checking for $ac_word... " >&6; }
1.5       misho    2344: if ${ac_cv_prog_CC+:} false; then :
1.1       misho    2345:   $as_echo_n "(cached) " >&6
                   2346: else
                   2347:   if test -n "$CC"; then
                   2348:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2349: else
                   2350:   ac_prog_rejected=no
                   2351: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2352: for as_dir in $PATH
                   2353: do
                   2354:   IFS=$as_save_IFS
                   2355:   test -z "$as_dir" && as_dir=.
                   2356:     for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    2357:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2358:     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
                   2359:        ac_prog_rejected=yes
                   2360:        continue
                   2361:      fi
                   2362:     ac_cv_prog_CC="cc"
                   2363:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
                   2364:     break 2
                   2365:   fi
                   2366: done
                   2367:   done
                   2368: IFS=$as_save_IFS
                   2369: 
                   2370: if test $ac_prog_rejected = yes; then
                   2371:   # We found a bogon in the path, so make sure we never use it.
                   2372:   set dummy $ac_cv_prog_CC
                   2373:   shift
                   2374:   if test $# != 0; then
                   2375:     # We chose a different compiler from the bogus one.
                   2376:     # However, it has the same basename, so the bogon will be chosen
                   2377:     # first if we set CC to just the basename; use the full file name.
                   2378:     shift
                   2379:     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
                   2380:   fi
                   2381: fi
                   2382: fi
                   2383: fi
                   2384: CC=$ac_cv_prog_CC
                   2385: if test -n "$CC"; then
                   2386:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2387: $as_echo "$CC" >&6; }
                   2388: else
                   2389:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2390: $as_echo "no" >&6; }
                   2391: fi
                   2392: 
                   2393: 
                   2394: fi
                   2395: if test -z "$CC"; then
                   2396:   if test -n "$ac_tool_prefix"; then
                   2397:   for ac_prog in cl.exe
                   2398:   do
                   2399:     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
                   2400: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
                   2401: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2402: $as_echo_n "checking for $ac_word... " >&6; }
1.5       misho    2403: if ${ac_cv_prog_CC+:} false; then :
1.1       misho    2404:   $as_echo_n "(cached) " >&6
                   2405: else
                   2406:   if test -n "$CC"; then
                   2407:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2408: else
                   2409: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2410: for as_dir in $PATH
                   2411: do
                   2412:   IFS=$as_save_IFS
                   2413:   test -z "$as_dir" && as_dir=.
                   2414:     for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    2415:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2416:     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
                   2417:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
                   2418:     break 2
                   2419:   fi
                   2420: done
                   2421:   done
                   2422: IFS=$as_save_IFS
                   2423: 
                   2424: fi
                   2425: fi
                   2426: CC=$ac_cv_prog_CC
                   2427: if test -n "$CC"; then
                   2428:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2429: $as_echo "$CC" >&6; }
                   2430: else
                   2431:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2432: $as_echo "no" >&6; }
                   2433: fi
                   2434: 
                   2435: 
                   2436:     test -n "$CC" && break
                   2437:   done
                   2438: fi
                   2439: if test -z "$CC"; then
                   2440:   ac_ct_CC=$CC
                   2441:   for ac_prog in cl.exe
                   2442: do
                   2443:   # Extract the first word of "$ac_prog", so it can be a program name with args.
                   2444: set dummy $ac_prog; ac_word=$2
                   2445: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2446: $as_echo_n "checking for $ac_word... " >&6; }
1.5       misho    2447: if ${ac_cv_prog_ac_ct_CC+:} false; then :
1.1       misho    2448:   $as_echo_n "(cached) " >&6
                   2449: else
                   2450:   if test -n "$ac_ct_CC"; then
                   2451:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2452: else
                   2453: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2454: for as_dir in $PATH
                   2455: do
                   2456:   IFS=$as_save_IFS
                   2457:   test -z "$as_dir" && as_dir=.
                   2458:     for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    2459:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2460:     ac_cv_prog_ac_ct_CC="$ac_prog"
                   2461:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
                   2462:     break 2
                   2463:   fi
                   2464: done
                   2465:   done
                   2466: IFS=$as_save_IFS
                   2467: 
                   2468: fi
                   2469: fi
                   2470: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2471: if test -n "$ac_ct_CC"; then
                   2472:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2473: $as_echo "$ac_ct_CC" >&6; }
                   2474: else
                   2475:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2476: $as_echo "no" >&6; }
                   2477: fi
                   2478: 
                   2479: 
                   2480:   test -n "$ac_ct_CC" && break
                   2481: done
                   2482: 
                   2483:   if test "x$ac_ct_CC" = x; then
                   2484:     CC=""
                   2485:   else
                   2486:     case $cross_compiling:$ac_tool_warned in
                   2487: yes:)
                   2488: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2489: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
                   2490: ac_tool_warned=yes ;;
                   2491: esac
                   2492:     CC=$ac_ct_CC
                   2493:   fi
                   2494: fi
                   2495: 
                   2496: fi
                   2497: 
                   2498: 
                   2499: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2500: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    2501: as_fn_error $? "no acceptable C compiler found in \$PATH
                   2502: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2503: 
                   2504: # Provide some information about the compiler.
                   2505: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
                   2506: set X $ac_compile
                   2507: ac_compiler=$2
                   2508: for ac_option in --version -v -V -qversion; do
                   2509:   { { ac_try="$ac_compiler $ac_option >&5"
                   2510: case "(($ac_try" in
                   2511:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2512:   *) ac_try_echo=$ac_try;;
                   2513: esac
                   2514: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2515: $as_echo "$ac_try_echo"; } >&5
                   2516:   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
                   2517:   ac_status=$?
                   2518:   if test -s conftest.err; then
                   2519:     sed '10a\
                   2520: ... rest of stderr output deleted ...
                   2521:          10q' conftest.err >conftest.er1
                   2522:     cat conftest.er1 >&5
                   2523:   fi
1.2       misho    2524:   rm -f conftest.er1 conftest.err
1.1       misho    2525:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2526:   test $ac_status = 0; }
                   2527: done
                   2528: 
                   2529: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2530: /* end confdefs.h.  */
1.2       misho    2531: 
1.1       misho    2532: int
                   2533: main ()
                   2534: {
                   2535: 
                   2536:   ;
                   2537:   return 0;
                   2538: }
                   2539: _ACEOF
                   2540: ac_clean_files_save=$ac_clean_files
1.2       misho    2541: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
1.1       misho    2542: # Try to create an executable without -o first, disregard a.out.
                   2543: # It will help us diagnose broken compilers, and finding out an intuition
                   2544: # of exeext.
1.2       misho    2545: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
                   2546: $as_echo_n "checking whether the C compiler works... " >&6; }
1.1       misho    2547: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
                   2548: 
                   2549: # The possible output files:
                   2550: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
                   2551: 
                   2552: ac_rmfiles=
                   2553: for ac_file in $ac_files
                   2554: do
                   2555:   case $ac_file in
                   2556:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
                   2557:     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
                   2558:   esac
                   2559: done
                   2560: rm -f $ac_rmfiles
                   2561: 
                   2562: if { { ac_try="$ac_link_default"
                   2563: case "(($ac_try" in
                   2564:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2565:   *) ac_try_echo=$ac_try;;
                   2566: esac
                   2567: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2568: $as_echo "$ac_try_echo"; } >&5
                   2569:   (eval "$ac_link_default") 2>&5
                   2570:   ac_status=$?
                   2571:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2572:   test $ac_status = 0; }; then :
                   2573:   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
                   2574: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
                   2575: # in a Makefile.  We should not override ac_cv_exeext if it was cached,
                   2576: # so that the user can short-circuit this test for compilers unknown to
                   2577: # Autoconf.
                   2578: for ac_file in $ac_files ''
                   2579: do
                   2580:   test -f "$ac_file" || continue
                   2581:   case $ac_file in
                   2582:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
                   2583:        ;;
                   2584:     [ab].out )
                   2585:        # We found the default executable, but exeext='' is most
                   2586:        # certainly right.
                   2587:        break;;
                   2588:     *.* )
                   2589:        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
                   2590:        then :; else
                   2591:           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2592:        fi
                   2593:        # We set ac_cv_exeext here because the later test for it is not
                   2594:        # safe: cross compilers may not add the suffix if given an `-o'
                   2595:        # argument, so we may need to know it at that point already.
                   2596:        # Even if this section looks crufty: it has the advantage of
                   2597:        # actually working.
                   2598:        break;;
                   2599:     * )
                   2600:        break;;
                   2601:   esac
                   2602: done
                   2603: test "$ac_cv_exeext" = no && ac_cv_exeext=
                   2604: 
                   2605: else
                   2606:   ac_file=''
                   2607: fi
                   2608: if test -z "$ac_file"; then :
1.2       misho    2609:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2610: $as_echo "no" >&6; }
                   2611: $as_echo "$as_me: failed program was:" >&5
1.1       misho    2612: sed 's/^/| /' conftest.$ac_ext >&5
                   2613: 
                   2614: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2615: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    2616: as_fn_error 77 "C compiler cannot create executables
                   2617: See \`config.log' for more details" "$LINENO" 5; }
1.2       misho    2618: else
                   2619:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
                   2620: $as_echo "yes" >&6; }
1.1       misho    2621: fi
1.2       misho    2622: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
                   2623: $as_echo_n "checking for C compiler default output file name... " >&6; }
                   2624: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
                   2625: $as_echo "$ac_file" >&6; }
1.1       misho    2626: ac_exeext=$ac_cv_exeext
                   2627: 
1.2       misho    2628: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
1.1       misho    2629: ac_clean_files=$ac_clean_files_save
                   2630: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
                   2631: $as_echo_n "checking for suffix of executables... " >&6; }
                   2632: if { { ac_try="$ac_link"
                   2633: case "(($ac_try" in
                   2634:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2635:   *) ac_try_echo=$ac_try;;
                   2636: esac
                   2637: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2638: $as_echo "$ac_try_echo"; } >&5
                   2639:   (eval "$ac_link") 2>&5
                   2640:   ac_status=$?
                   2641:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2642:   test $ac_status = 0; }; then :
                   2643:   # If both `conftest.exe' and `conftest' are `present' (well, observable)
                   2644: # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
                   2645: # work properly (i.e., refer to `conftest.exe'), while it won't with
                   2646: # `rm'.
                   2647: for ac_file in conftest.exe conftest conftest.*; do
                   2648:   test -f "$ac_file" || continue
                   2649:   case $ac_file in
                   2650:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
                   2651:     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2652:          break;;
                   2653:     * ) break;;
                   2654:   esac
                   2655: done
                   2656: else
                   2657:   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2658: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    2659: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
                   2660: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2661: fi
1.2       misho    2662: rm -f conftest conftest$ac_cv_exeext
1.1       misho    2663: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
                   2664: $as_echo "$ac_cv_exeext" >&6; }
                   2665: 
                   2666: rm -f conftest.$ac_ext
                   2667: EXEEXT=$ac_cv_exeext
                   2668: ac_exeext=$EXEEXT
1.2       misho    2669: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2670: /* end confdefs.h.  */
                   2671: #include <stdio.h>
                   2672: int
                   2673: main ()
                   2674: {
                   2675: FILE *f = fopen ("conftest.out", "w");
                   2676:  return ferror (f) || fclose (f) != 0;
                   2677: 
                   2678:   ;
                   2679:   return 0;
                   2680: }
                   2681: _ACEOF
                   2682: ac_clean_files="$ac_clean_files conftest.out"
                   2683: # Check that the compiler produces executables we can run.  If not, either
                   2684: # the compiler is broken, or we cross compile.
                   2685: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
                   2686: $as_echo_n "checking whether we are cross compiling... " >&6; }
                   2687: if test "$cross_compiling" != yes; then
                   2688:   { { ac_try="$ac_link"
                   2689: case "(($ac_try" in
                   2690:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2691:   *) ac_try_echo=$ac_try;;
                   2692: esac
                   2693: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2694: $as_echo "$ac_try_echo"; } >&5
                   2695:   (eval "$ac_link") 2>&5
                   2696:   ac_status=$?
                   2697:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2698:   test $ac_status = 0; }
                   2699:   if { ac_try='./conftest$ac_cv_exeext'
                   2700:   { { case "(($ac_try" in
                   2701:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2702:   *) ac_try_echo=$ac_try;;
                   2703: esac
                   2704: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2705: $as_echo "$ac_try_echo"; } >&5
                   2706:   (eval "$ac_try") 2>&5
                   2707:   ac_status=$?
                   2708:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2709:   test $ac_status = 0; }; }; then
                   2710:     cross_compiling=no
                   2711:   else
                   2712:     if test "$cross_compiling" = maybe; then
                   2713:        cross_compiling=yes
                   2714:     else
                   2715:        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2716: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    2717: as_fn_error $? "cannot run C compiled programs.
1.2       misho    2718: If you meant to cross compile, use \`--host'.
1.5       misho    2719: See \`config.log' for more details" "$LINENO" 5; }
1.2       misho    2720:     fi
                   2721:   fi
                   2722: fi
                   2723: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
                   2724: $as_echo "$cross_compiling" >&6; }
                   2725: 
                   2726: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
                   2727: ac_clean_files=$ac_clean_files_save
1.1       misho    2728: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
                   2729: $as_echo_n "checking for suffix of object files... " >&6; }
1.5       misho    2730: if ${ac_cv_objext+:} false; then :
1.1       misho    2731:   $as_echo_n "(cached) " >&6
                   2732: else
                   2733:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2734: /* end confdefs.h.  */
                   2735: 
                   2736: int
                   2737: main ()
                   2738: {
                   2739: 
                   2740:   ;
                   2741:   return 0;
                   2742: }
                   2743: _ACEOF
                   2744: rm -f conftest.o conftest.obj
                   2745: if { { ac_try="$ac_compile"
                   2746: case "(($ac_try" in
                   2747:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2748:   *) ac_try_echo=$ac_try;;
                   2749: esac
                   2750: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2751: $as_echo "$ac_try_echo"; } >&5
                   2752:   (eval "$ac_compile") 2>&5
                   2753:   ac_status=$?
                   2754:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2755:   test $ac_status = 0; }; then :
                   2756:   for ac_file in conftest.o conftest.obj conftest.*; do
                   2757:   test -f "$ac_file" || continue;
                   2758:   case $ac_file in
                   2759:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
                   2760:     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
                   2761:        break;;
                   2762:   esac
                   2763: done
                   2764: else
                   2765:   $as_echo "$as_me: failed program was:" >&5
                   2766: sed 's/^/| /' conftest.$ac_ext >&5
                   2767: 
                   2768: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2769: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    2770: as_fn_error $? "cannot compute suffix of object files: cannot compile
                   2771: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2772: fi
                   2773: rm -f conftest.$ac_cv_objext conftest.$ac_ext
                   2774: fi
                   2775: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
                   2776: $as_echo "$ac_cv_objext" >&6; }
                   2777: OBJEXT=$ac_cv_objext
                   2778: ac_objext=$OBJEXT
                   2779: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
                   2780: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
1.5       misho    2781: if ${ac_cv_c_compiler_gnu+:} false; then :
1.1       misho    2782:   $as_echo_n "(cached) " >&6
                   2783: else
                   2784:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2785: /* end confdefs.h.  */
                   2786: 
                   2787: int
                   2788: main ()
                   2789: {
                   2790: #ifndef __GNUC__
                   2791:        choke me
                   2792: #endif
                   2793: 
                   2794:   ;
                   2795:   return 0;
                   2796: }
                   2797: _ACEOF
                   2798: if ac_fn_c_try_compile "$LINENO"; then :
                   2799:   ac_compiler_gnu=yes
                   2800: else
                   2801:   ac_compiler_gnu=no
                   2802: fi
                   2803: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2804: ac_cv_c_compiler_gnu=$ac_compiler_gnu
                   2805: 
                   2806: fi
                   2807: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
                   2808: $as_echo "$ac_cv_c_compiler_gnu" >&6; }
                   2809: if test $ac_compiler_gnu = yes; then
                   2810:   GCC=yes
                   2811: else
                   2812:   GCC=
                   2813: fi
                   2814: ac_test_CFLAGS=${CFLAGS+set}
                   2815: ac_save_CFLAGS=$CFLAGS
                   2816: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
                   2817: $as_echo_n "checking whether $CC accepts -g... " >&6; }
1.5       misho    2818: if ${ac_cv_prog_cc_g+:} false; then :
1.1       misho    2819:   $as_echo_n "(cached) " >&6
                   2820: else
                   2821:   ac_save_c_werror_flag=$ac_c_werror_flag
                   2822:    ac_c_werror_flag=yes
                   2823:    ac_cv_prog_cc_g=no
                   2824:    CFLAGS="-g"
                   2825:    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2826: /* end confdefs.h.  */
                   2827: 
                   2828: int
                   2829: main ()
                   2830: {
                   2831: 
                   2832:   ;
                   2833:   return 0;
                   2834: }
                   2835: _ACEOF
                   2836: if ac_fn_c_try_compile "$LINENO"; then :
                   2837:   ac_cv_prog_cc_g=yes
                   2838: else
                   2839:   CFLAGS=""
                   2840:       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2841: /* end confdefs.h.  */
                   2842: 
                   2843: int
                   2844: main ()
                   2845: {
                   2846: 
                   2847:   ;
                   2848:   return 0;
                   2849: }
                   2850: _ACEOF
                   2851: if ac_fn_c_try_compile "$LINENO"; then :
                   2852: 
                   2853: else
                   2854:   ac_c_werror_flag=$ac_save_c_werror_flag
                   2855:         CFLAGS="-g"
                   2856:         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2857: /* end confdefs.h.  */
                   2858: 
                   2859: int
                   2860: main ()
                   2861: {
                   2862: 
                   2863:   ;
                   2864:   return 0;
                   2865: }
                   2866: _ACEOF
                   2867: if ac_fn_c_try_compile "$LINENO"; then :
                   2868:   ac_cv_prog_cc_g=yes
                   2869: fi
                   2870: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2871: fi
                   2872: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2873: fi
                   2874: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2875:    ac_c_werror_flag=$ac_save_c_werror_flag
                   2876: fi
                   2877: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
                   2878: $as_echo "$ac_cv_prog_cc_g" >&6; }
                   2879: if test "$ac_test_CFLAGS" = set; then
                   2880:   CFLAGS=$ac_save_CFLAGS
                   2881: elif test $ac_cv_prog_cc_g = yes; then
                   2882:   if test "$GCC" = yes; then
                   2883:     CFLAGS="-g -O2"
                   2884:   else
                   2885:     CFLAGS="-g"
                   2886:   fi
                   2887: else
                   2888:   if test "$GCC" = yes; then
                   2889:     CFLAGS="-O2"
                   2890:   else
                   2891:     CFLAGS=
                   2892:   fi
                   2893: fi
                   2894: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
                   2895: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
1.5       misho    2896: if ${ac_cv_prog_cc_c89+:} false; then :
1.1       misho    2897:   $as_echo_n "(cached) " >&6
                   2898: else
                   2899:   ac_cv_prog_cc_c89=no
                   2900: ac_save_CC=$CC
                   2901: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2902: /* end confdefs.h.  */
                   2903: #include <stdarg.h>
                   2904: #include <stdio.h>
1.9       misho    2905: struct stat;
1.1       misho    2906: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
                   2907: struct buf { int x; };
                   2908: FILE * (*rcsopen) (struct buf *, struct stat *, int);
                   2909: static char *e (p, i)
                   2910:      char **p;
                   2911:      int i;
                   2912: {
                   2913:   return p[i];
                   2914: }
                   2915: static char *f (char * (*g) (char **, int), char **p, ...)
                   2916: {
                   2917:   char *s;
                   2918:   va_list v;
                   2919:   va_start (v,p);
                   2920:   s = g (p, va_arg (v,int));
                   2921:   va_end (v);
                   2922:   return s;
                   2923: }
                   2924: 
                   2925: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
                   2926:    function prototypes and stuff, but not '\xHH' hex character constants.
                   2927:    These don't provoke an error unfortunately, instead are silently treated
                   2928:    as 'x'.  The following induces an error, until -std is added to get
                   2929:    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
                   2930:    array size at least.  It's necessary to write '\x00'==0 to get something
                   2931:    that's true only with -std.  */
                   2932: int osf4_cc_array ['\x00' == 0 ? 1 : -1];
                   2933: 
                   2934: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
                   2935:    inside strings and character constants.  */
                   2936: #define FOO(x) 'x'
                   2937: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
                   2938: 
                   2939: int test (int i, double x);
                   2940: struct s1 {int (*f) (int a);};
                   2941: struct s2 {int (*f) (double a);};
                   2942: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
                   2943: int argc;
                   2944: char **argv;
                   2945: int
                   2946: main ()
                   2947: {
                   2948: return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
                   2949:   ;
                   2950:   return 0;
                   2951: }
                   2952: _ACEOF
                   2953: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
                   2954:        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
                   2955: do
                   2956:   CC="$ac_save_CC $ac_arg"
                   2957:   if ac_fn_c_try_compile "$LINENO"; then :
                   2958:   ac_cv_prog_cc_c89=$ac_arg
                   2959: fi
                   2960: rm -f core conftest.err conftest.$ac_objext
                   2961:   test "x$ac_cv_prog_cc_c89" != "xno" && break
                   2962: done
                   2963: rm -f conftest.$ac_ext
                   2964: CC=$ac_save_CC
                   2965: 
                   2966: fi
                   2967: # AC_CACHE_VAL
                   2968: case "x$ac_cv_prog_cc_c89" in
                   2969:   x)
                   2970:     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
                   2971: $as_echo "none needed" >&6; } ;;
                   2972:   xno)
                   2973:     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
                   2974: $as_echo "unsupported" >&6; } ;;
                   2975:   *)
                   2976:     CC="$CC $ac_cv_prog_cc_c89"
                   2977:     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
                   2978: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
                   2979: esac
                   2980: if test "x$ac_cv_prog_cc_c89" != xno; then :
                   2981: 
                   2982: fi
                   2983: 
                   2984: ac_ext=c
                   2985: ac_cpp='$CPP $CPPFLAGS'
                   2986: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2987: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2988: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2989: 
                   2990: ac_aux_dir=
                   2991: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1.5       misho    2992:   if test -f "$ac_dir/install-sh"; then
                   2993:     ac_aux_dir=$ac_dir
                   2994:     ac_install_sh="$ac_aux_dir/install-sh -c"
                   2995:     break
                   2996:   elif test -f "$ac_dir/install.sh"; then
                   2997:     ac_aux_dir=$ac_dir
                   2998:     ac_install_sh="$ac_aux_dir/install.sh -c"
                   2999:     break
                   3000:   elif test -f "$ac_dir/shtool"; then
                   3001:     ac_aux_dir=$ac_dir
                   3002:     ac_install_sh="$ac_aux_dir/shtool install -c"
                   3003:     break
                   3004:   fi
1.1       misho    3005: done
                   3006: if test -z "$ac_aux_dir"; then
1.5       misho    3007:   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1.1       misho    3008: fi
                   3009: 
                   3010: # These three variables are undocumented and unsupported,
                   3011: # and are intended to be withdrawn in a future Autoconf release.
                   3012: # They can cause serious problems if a builder's source tree is in a directory
                   3013: # whose full name contains unusual characters.
                   3014: ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
                   3015: ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
                   3016: ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
                   3017: 
                   3018: 
                   3019: # Find a good install program.  We prefer a C program (faster),
                   3020: # so one script is as good as another.  But avoid the broken or
                   3021: # incompatible versions:
                   3022: # SysV /etc/install, /usr/sbin/install
                   3023: # SunOS /usr/etc/install
                   3024: # IRIX /sbin/install
                   3025: # AIX /bin/install
                   3026: # AmigaOS /C/install, which installs bootblocks on floppy discs
                   3027: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
                   3028: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
                   3029: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
                   3030: # OS/2's system install, which has a completely different semantic
                   3031: # ./install, which can be erroneously created by make from ./install.sh.
                   3032: # Reject install programs that cannot install multiple files.
                   3033: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
                   3034: $as_echo_n "checking for a BSD-compatible install... " >&6; }
                   3035: if test -z "$INSTALL"; then
1.5       misho    3036: if ${ac_cv_path_install+:} false; then :
1.1       misho    3037:   $as_echo_n "(cached) " >&6
                   3038: else
                   3039:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3040: for as_dir in $PATH
                   3041: do
                   3042:   IFS=$as_save_IFS
                   3043:   test -z "$as_dir" && as_dir=.
                   3044:     # Account for people who put trailing slashes in PATH elements.
                   3045: case $as_dir/ in #((
                   3046:   ./ | .// | /[cC]/* | \
                   3047:   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
                   3048:   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
                   3049:   /usr/ucb/* ) ;;
                   3050:   *)
                   3051:     # OSF1 and SCO ODT 3.0 have their own names for install.
                   3052:     # Don't use installbsd from OSF since it installs stuff as root
                   3053:     # by default.
                   3054:     for ac_prog in ginstall scoinst install; do
                   3055:       for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    3056:        if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1.1       misho    3057:          if test $ac_prog = install &&
                   3058:            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
                   3059:            # AIX install.  It has an incompatible calling convention.
                   3060:            :
                   3061:          elif test $ac_prog = install &&
                   3062:            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
                   3063:            # program-specific install script used by HP pwplus--don't use.
                   3064:            :
                   3065:          else
                   3066:            rm -rf conftest.one conftest.two conftest.dir
                   3067:            echo one > conftest.one
                   3068:            echo two > conftest.two
                   3069:            mkdir conftest.dir
                   3070:            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
                   3071:              test -s conftest.one && test -s conftest.two &&
                   3072:              test -s conftest.dir/conftest.one &&
                   3073:              test -s conftest.dir/conftest.two
                   3074:            then
                   3075:              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
                   3076:              break 3
                   3077:            fi
                   3078:          fi
                   3079:        fi
                   3080:       done
                   3081:     done
                   3082:     ;;
                   3083: esac
                   3084: 
                   3085:   done
                   3086: IFS=$as_save_IFS
                   3087: 
                   3088: rm -rf conftest.one conftest.two conftest.dir
                   3089: 
                   3090: fi
                   3091:   if test "${ac_cv_path_install+set}" = set; then
                   3092:     INSTALL=$ac_cv_path_install
                   3093:   else
                   3094:     # As a last resort, use the slow shell script.  Don't cache a
                   3095:     # value for INSTALL within a source directory, because that will
                   3096:     # break other packages using the cache if that directory is
                   3097:     # removed, or if the value is a relative name.
                   3098:     INSTALL=$ac_install_sh
                   3099:   fi
                   3100: fi
                   3101: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
                   3102: $as_echo "$INSTALL" >&6; }
                   3103: 
                   3104: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
                   3105: # It thinks the first close brace ends the variable substitution.
                   3106: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
                   3107: 
                   3108: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
                   3109: 
                   3110: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
                   3111: 
                   3112: if test -n "$ac_tool_prefix"; then
                   3113:   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
                   3114: set dummy ${ac_tool_prefix}ranlib; ac_word=$2
                   3115: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3116: $as_echo_n "checking for $ac_word... " >&6; }
1.5       misho    3117: if ${ac_cv_prog_RANLIB+:} false; then :
1.1       misho    3118:   $as_echo_n "(cached) " >&6
                   3119: else
                   3120:   if test -n "$RANLIB"; then
                   3121:   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
                   3122: else
                   3123: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3124: for as_dir in $PATH
                   3125: do
                   3126:   IFS=$as_save_IFS
                   3127:   test -z "$as_dir" && as_dir=.
                   3128:     for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    3129:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    3130:     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
                   3131:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
                   3132:     break 2
                   3133:   fi
                   3134: done
                   3135:   done
                   3136: IFS=$as_save_IFS
                   3137: 
                   3138: fi
                   3139: fi
                   3140: RANLIB=$ac_cv_prog_RANLIB
                   3141: if test -n "$RANLIB"; then
                   3142:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
                   3143: $as_echo "$RANLIB" >&6; }
                   3144: else
                   3145:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3146: $as_echo "no" >&6; }
                   3147: fi
                   3148: 
                   3149: 
                   3150: fi
                   3151: if test -z "$ac_cv_prog_RANLIB"; then
                   3152:   ac_ct_RANLIB=$RANLIB
                   3153:   # Extract the first word of "ranlib", so it can be a program name with args.
                   3154: set dummy ranlib; ac_word=$2
                   3155: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3156: $as_echo_n "checking for $ac_word... " >&6; }
1.5       misho    3157: if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
1.1       misho    3158:   $as_echo_n "(cached) " >&6
                   3159: else
                   3160:   if test -n "$ac_ct_RANLIB"; then
                   3161:   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
                   3162: else
                   3163: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3164: for as_dir in $PATH
                   3165: do
                   3166:   IFS=$as_save_IFS
                   3167:   test -z "$as_dir" && as_dir=.
                   3168:     for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    3169:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    3170:     ac_cv_prog_ac_ct_RANLIB="ranlib"
                   3171:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
                   3172:     break 2
                   3173:   fi
                   3174: done
                   3175:   done
                   3176: IFS=$as_save_IFS
                   3177: 
                   3178: fi
                   3179: fi
                   3180: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
                   3181: if test -n "$ac_ct_RANLIB"; then
                   3182:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
                   3183: $as_echo "$ac_ct_RANLIB" >&6; }
                   3184: else
                   3185:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3186: $as_echo "no" >&6; }
                   3187: fi
                   3188: 
                   3189:   if test "x$ac_ct_RANLIB" = x; then
                   3190:     RANLIB=":"
                   3191:   else
                   3192:     case $cross_compiling:$ac_tool_warned in
                   3193: yes:)
                   3194: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   3195: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
                   3196: ac_tool_warned=yes ;;
                   3197: esac
                   3198:     RANLIB=$ac_ct_RANLIB
                   3199:   fi
                   3200: else
                   3201:   RANLIB="$ac_cv_prog_RANLIB"
                   3202: fi
                   3203: 
                   3204: 
                   3205: # Make sure we can run config.sub.
                   3206: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1.5       misho    3207:   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1.1       misho    3208: 
                   3209: { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
                   3210: $as_echo_n "checking build system type... " >&6; }
1.5       misho    3211: if ${ac_cv_build+:} false; then :
1.1       misho    3212:   $as_echo_n "(cached) " >&6
                   3213: else
                   3214:   ac_build_alias=$build_alias
                   3215: test "x$ac_build_alias" = x &&
                   3216:   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
                   3217: test "x$ac_build_alias" = x &&
1.5       misho    3218:   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1.1       misho    3219: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1.5       misho    3220:   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1.1       misho    3221: 
                   3222: fi
                   3223: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
                   3224: $as_echo "$ac_cv_build" >&6; }
                   3225: case $ac_cv_build in
                   3226: *-*-*) ;;
1.5       misho    3227: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1.1       misho    3228: esac
                   3229: build=$ac_cv_build
                   3230: ac_save_IFS=$IFS; IFS='-'
                   3231: set x $ac_cv_build
                   3232: shift
                   3233: build_cpu=$1
                   3234: build_vendor=$2
                   3235: shift; shift
                   3236: # Remember, the first character of IFS is used to create $*,
                   3237: # except with old shells:
                   3238: build_os=$*
                   3239: IFS=$ac_save_IFS
                   3240: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
                   3241: 
                   3242: 
                   3243: { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
                   3244: $as_echo_n "checking host system type... " >&6; }
1.5       misho    3245: if ${ac_cv_host+:} false; then :
1.1       misho    3246:   $as_echo_n "(cached) " >&6
                   3247: else
                   3248:   if test "x$host_alias" = x; then
                   3249:   ac_cv_host=$ac_cv_build
                   3250: else
                   3251:   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1.5       misho    3252:     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1.1       misho    3253: fi
                   3254: 
                   3255: fi
                   3256: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
                   3257: $as_echo "$ac_cv_host" >&6; }
                   3258: case $ac_cv_host in
                   3259: *-*-*) ;;
1.5       misho    3260: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1.1       misho    3261: esac
                   3262: host=$ac_cv_host
                   3263: ac_save_IFS=$IFS; IFS='-'
                   3264: set x $ac_cv_host
                   3265: shift
                   3266: host_cpu=$1
                   3267: host_vendor=$2
                   3268: shift; shift
                   3269: # Remember, the first character of IFS is used to create $*,
                   3270: # except with old shells:
                   3271: host_os=$*
                   3272: IFS=$ac_save_IFS
                   3273: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
                   3274: 
                   3275: 
                   3276: { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
                   3277: $as_echo_n "checking target system type... " >&6; }
1.5       misho    3278: if ${ac_cv_target+:} false; then :
1.1       misho    3279:   $as_echo_n "(cached) " >&6
                   3280: else
                   3281:   if test "x$target_alias" = x; then
                   3282:   ac_cv_target=$ac_cv_host
                   3283: else
                   3284:   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1.5       misho    3285:     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1.1       misho    3286: fi
                   3287: 
                   3288: fi
                   3289: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
                   3290: $as_echo "$ac_cv_target" >&6; }
                   3291: case $ac_cv_target in
                   3292: *-*-*) ;;
1.5       misho    3293: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1.1       misho    3294: esac
                   3295: target=$ac_cv_target
                   3296: ac_save_IFS=$IFS; IFS='-'
                   3297: set x $ac_cv_target
                   3298: shift
                   3299: target_cpu=$1
                   3300: target_vendor=$2
                   3301: shift; shift
                   3302: # Remember, the first character of IFS is used to create $*,
                   3303: # except with old shells:
                   3304: target_os=$*
                   3305: IFS=$ac_save_IFS
                   3306: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
                   3307: 
                   3308: 
                   3309: # The aliases save the names the user supplied, while $host etc.
                   3310: # will get canonicalized.
                   3311: test -n "$target_alias" &&
                   3312:   test "$program_prefix$program_suffix$program_transform_name" = \
                   3313:     NONENONEs,x,x, &&
                   3314:   program_prefix=${target_alias}-
                   3315: 
                   3316: if test -n "$ac_tool_prefix"; then
                   3317:   # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
                   3318: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
                   3319: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3320: $as_echo_n "checking for $ac_word... " >&6; }
1.5       misho    3321: if ${ac_cv_prog_MKDEP+:} false; then :
1.1       misho    3322:   $as_echo_n "(cached) " >&6
                   3323: else
                   3324:   if test -n "$MKDEP"; then
                   3325:   ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
                   3326: else
                   3327: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3328: for as_dir in $PATH
                   3329: do
                   3330:   IFS=$as_save_IFS
                   3331:   test -z "$as_dir" && as_dir=.
                   3332:     for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    3333:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    3334:     ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
                   3335:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
                   3336:     break 2
                   3337:   fi
                   3338: done
                   3339:   done
                   3340: IFS=$as_save_IFS
                   3341: 
                   3342: fi
                   3343: fi
                   3344: MKDEP=$ac_cv_prog_MKDEP
                   3345: if test -n "$MKDEP"; then
                   3346:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
                   3347: $as_echo "$MKDEP" >&6; }
                   3348: else
                   3349:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3350: $as_echo "no" >&6; }
                   3351: fi
                   3352: 
                   3353: 
                   3354: fi
                   3355: if test -z "$ac_cv_prog_MKDEP"; then
                   3356:   ac_ct_MKDEP=$MKDEP
                   3357:   # Extract the first word of "mkdep", so it can be a program name with args.
                   3358: set dummy mkdep; ac_word=$2
                   3359: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3360: $as_echo_n "checking for $ac_word... " >&6; }
1.5       misho    3361: if ${ac_cv_prog_ac_ct_MKDEP+:} false; then :
1.1       misho    3362:   $as_echo_n "(cached) " >&6
                   3363: else
                   3364:   if test -n "$ac_ct_MKDEP"; then
                   3365:   ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
                   3366: else
                   3367: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3368: for as_dir in $PATH
                   3369: do
                   3370:   IFS=$as_save_IFS
                   3371:   test -z "$as_dir" && as_dir=.
                   3372:     for ac_exec_ext in '' $ac_executable_extensions; do
1.9       misho    3373:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    3374:     ac_cv_prog_ac_ct_MKDEP="mkdep"
                   3375:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
                   3376:     break 2
                   3377:   fi
                   3378: done
                   3379:   done
                   3380: IFS=$as_save_IFS
                   3381: 
                   3382: fi
                   3383: fi
                   3384: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
                   3385: if test -n "$ac_ct_MKDEP"; then
                   3386:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
                   3387: $as_echo "$ac_ct_MKDEP" >&6; }
                   3388: else
                   3389:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3390: $as_echo "no" >&6; }
                   3391: fi
                   3392: 
                   3393:   if test "x$ac_ct_MKDEP" = x; then
1.35      misho    3394:     MKDEP="../mkdep"
1.1       misho    3395:   else
                   3396:     case $cross_compiling:$ac_tool_warned in
                   3397: yes:)
                   3398: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   3399: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
                   3400: ac_tool_warned=yes ;;
                   3401: esac
                   3402:     MKDEP=$ac_ct_MKDEP
                   3403:   fi
                   3404: else
                   3405:   MKDEP="$ac_cv_prog_MKDEP"
                   3406: fi
                   3407: 
                   3408: 
                   3409: 
1.32      misho    3410: CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
                   3411: LDFLAGS="${LDFLAGS}"
1.1       misho    3412: 
1.4       misho    3413: 
1.1       misho    3414: # Checks for libraries.
                   3415: 
1.4       misho    3416: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
                   3417: $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
1.5       misho    3418: if ${ac_cv_lib_pthread_pthread_create+:} false; then :
1.4       misho    3419:   $as_echo_n "(cached) " >&6
                   3420: else
                   3421:   ac_check_lib_save_LIBS=$LIBS
                   3422: LIBS="-lpthread  $LIBS"
                   3423: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3424: /* end confdefs.h.  */
                   3425: 
                   3426: /* Override any GCC internal prototype to avoid an error.
                   3427:    Use char because int might match the return type of a GCC
                   3428:    builtin and then its argument prototype would still apply.  */
                   3429: #ifdef __cplusplus
                   3430: extern "C"
                   3431: #endif
                   3432: char pthread_create ();
                   3433: int
                   3434: main ()
                   3435: {
                   3436: return pthread_create ();
                   3437:   ;
                   3438:   return 0;
                   3439: }
                   3440: _ACEOF
                   3441: if ac_fn_c_try_link "$LINENO"; then :
                   3442:   ac_cv_lib_pthread_pthread_create=yes
                   3443: else
                   3444:   ac_cv_lib_pthread_pthread_create=no
                   3445: fi
                   3446: rm -f core conftest.err conftest.$ac_objext \
                   3447:     conftest$ac_exeext conftest.$ac_ext
                   3448: LIBS=$ac_check_lib_save_LIBS
                   3449: fi
                   3450: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
                   3451: $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
1.5       misho    3452: if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
1.4       misho    3453:   cat >>confdefs.h <<_ACEOF
                   3454: #define HAVE_LIBPTHREAD 1
                   3455: _ACEOF
                   3456: 
                   3457:   LIBS="-lpthread $LIBS"
                   3458: 
                   3459: fi
                   3460: 
1.13      misho    3461: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for aio_read in -lrt" >&5
                   3462: $as_echo_n "checking for aio_read in -lrt... " >&6; }
                   3463: if ${ac_cv_lib_rt_aio_read+:} false; then :
                   3464:   $as_echo_n "(cached) " >&6
                   3465: else
                   3466:   ac_check_lib_save_LIBS=$LIBS
                   3467: LIBS="-lrt  $LIBS"
                   3468: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3469: /* end confdefs.h.  */
                   3470: 
                   3471: /* Override any GCC internal prototype to avoid an error.
                   3472:    Use char because int might match the return type of a GCC
                   3473:    builtin and then its argument prototype would still apply.  */
                   3474: #ifdef __cplusplus
                   3475: extern "C"
                   3476: #endif
                   3477: char aio_read ();
                   3478: int
                   3479: main ()
                   3480: {
                   3481: return aio_read ();
                   3482:   ;
                   3483:   return 0;
                   3484: }
                   3485: _ACEOF
                   3486: if ac_fn_c_try_link "$LINENO"; then :
                   3487:   ac_cv_lib_rt_aio_read=yes
                   3488: else
                   3489:   ac_cv_lib_rt_aio_read=no
                   3490: fi
                   3491: rm -f core conftest.err conftest.$ac_objext \
                   3492:     conftest$ac_exeext conftest.$ac_ext
                   3493: LIBS=$ac_check_lib_save_LIBS
                   3494: fi
                   3495: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_aio_read" >&5
                   3496: $as_echo "$ac_cv_lib_rt_aio_read" >&6; }
                   3497: if test "x$ac_cv_lib_rt_aio_read" = xyes; then :
                   3498:   cat >>confdefs.h <<_ACEOF
                   3499: #define HAVE_LIBRT 1
                   3500: _ACEOF
                   3501: 
                   3502:   LIBS="-lrt $LIBS"
                   3503: 
                   3504: fi
                   3505: 
1.44    ! misho    3506: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strlcpy in -lbsd" >&5
        !          3507: $as_echo_n "checking for strlcpy in -lbsd... " >&6; }
        !          3508: if ${ac_cv_lib_bsd_strlcpy+:} false; then :
        !          3509:   $as_echo_n "(cached) " >&6
        !          3510: else
        !          3511:   ac_check_lib_save_LIBS=$LIBS
        !          3512: LIBS="-lbsd  $LIBS"
        !          3513: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
        !          3514: /* end confdefs.h.  */
        !          3515: 
        !          3516: /* Override any GCC internal prototype to avoid an error.
        !          3517:    Use char because int might match the return type of a GCC
        !          3518:    builtin and then its argument prototype would still apply.  */
        !          3519: #ifdef __cplusplus
        !          3520: extern "C"
        !          3521: #endif
        !          3522: char strlcpy ();
        !          3523: int
        !          3524: main ()
        !          3525: {
        !          3526: return strlcpy ();
        !          3527:   ;
        !          3528:   return 0;
        !          3529: }
        !          3530: _ACEOF
        !          3531: if ac_fn_c_try_link "$LINENO"; then :
        !          3532:   ac_cv_lib_bsd_strlcpy=yes
        !          3533: else
        !          3534:   ac_cv_lib_bsd_strlcpy=no
        !          3535: fi
        !          3536: rm -f core conftest.err conftest.$ac_objext \
        !          3537:     conftest$ac_exeext conftest.$ac_ext
        !          3538: LIBS=$ac_check_lib_save_LIBS
        !          3539: fi
        !          3540: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_strlcpy" >&5
        !          3541: $as_echo "$ac_cv_lib_bsd_strlcpy" >&6; }
        !          3542: if test "x$ac_cv_lib_bsd_strlcpy" = xyes; then :
        !          3543:   cat >>confdefs.h <<_ACEOF
        !          3544: #define HAVE_LIBBSD 1
        !          3545: _ACEOF
        !          3546: 
        !          3547:   LIBS="-lbsd $LIBS"
        !          3548: 
        !          3549: fi
        !          3550: 
1.4       misho    3551: 
1.1       misho    3552: # Checks for header files.
                   3553: ac_ext=c
                   3554: ac_cpp='$CPP $CPPFLAGS'
                   3555: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3556: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3557: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3558: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
                   3559: $as_echo_n "checking how to run the C preprocessor... " >&6; }
                   3560: # On Suns, sometimes $CPP names a directory.
                   3561: if test -n "$CPP" && test -d "$CPP"; then
                   3562:   CPP=
                   3563: fi
                   3564: if test -z "$CPP"; then
1.5       misho    3565:   if ${ac_cv_prog_CPP+:} false; then :
1.1       misho    3566:   $as_echo_n "(cached) " >&6
                   3567: else
                   3568:       # Double quotes because CPP needs to be expanded
                   3569:     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
                   3570:     do
                   3571:       ac_preproc_ok=false
                   3572: for ac_c_preproc_warn_flag in '' yes
                   3573: do
                   3574:   # Use a header file that comes with gcc, so configuring glibc
                   3575:   # with a fresh cross-compiler works.
                   3576:   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   3577:   # <limits.h> exists even on freestanding compilers.
                   3578:   # On the NeXT, cc -E runs the code through the compiler's parser,
                   3579:   # not just through cpp. "Syntax error" is here to catch this case.
                   3580:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3581: /* end confdefs.h.  */
                   3582: #ifdef __STDC__
                   3583: # include <limits.h>
                   3584: #else
                   3585: # include <assert.h>
                   3586: #endif
                   3587:                     Syntax error
                   3588: _ACEOF
                   3589: if ac_fn_c_try_cpp "$LINENO"; then :
                   3590: 
                   3591: else
                   3592:   # Broken: fails on valid input.
                   3593: continue
                   3594: fi
1.5       misho    3595: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3596: 
                   3597:   # OK, works on sane cases.  Now check whether nonexistent headers
                   3598:   # can be detected and how.
                   3599:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3600: /* end confdefs.h.  */
                   3601: #include <ac_nonexistent.h>
                   3602: _ACEOF
                   3603: if ac_fn_c_try_cpp "$LINENO"; then :
                   3604:   # Broken: success on invalid input.
                   3605: continue
                   3606: else
                   3607:   # Passes both tests.
                   3608: ac_preproc_ok=:
                   3609: break
                   3610: fi
1.5       misho    3611: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3612: 
                   3613: done
                   3614: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
1.5       misho    3615: rm -f conftest.i conftest.err conftest.$ac_ext
1.1       misho    3616: if $ac_preproc_ok; then :
                   3617:   break
                   3618: fi
                   3619: 
                   3620:     done
                   3621:     ac_cv_prog_CPP=$CPP
                   3622: 
                   3623: fi
                   3624:   CPP=$ac_cv_prog_CPP
                   3625: else
                   3626:   ac_cv_prog_CPP=$CPP
                   3627: fi
                   3628: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
                   3629: $as_echo "$CPP" >&6; }
                   3630: ac_preproc_ok=false
                   3631: for ac_c_preproc_warn_flag in '' yes
                   3632: do
                   3633:   # Use a header file that comes with gcc, so configuring glibc
                   3634:   # with a fresh cross-compiler works.
                   3635:   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   3636:   # <limits.h> exists even on freestanding compilers.
                   3637:   # On the NeXT, cc -E runs the code through the compiler's parser,
                   3638:   # not just through cpp. "Syntax error" is here to catch this case.
                   3639:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3640: /* end confdefs.h.  */
                   3641: #ifdef __STDC__
                   3642: # include <limits.h>
                   3643: #else
                   3644: # include <assert.h>
                   3645: #endif
                   3646:                     Syntax error
                   3647: _ACEOF
                   3648: if ac_fn_c_try_cpp "$LINENO"; then :
                   3649: 
                   3650: else
                   3651:   # Broken: fails on valid input.
                   3652: continue
                   3653: fi
1.5       misho    3654: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3655: 
                   3656:   # OK, works on sane cases.  Now check whether nonexistent headers
                   3657:   # can be detected and how.
                   3658:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3659: /* end confdefs.h.  */
                   3660: #include <ac_nonexistent.h>
                   3661: _ACEOF
                   3662: if ac_fn_c_try_cpp "$LINENO"; then :
                   3663:   # Broken: success on invalid input.
                   3664: continue
                   3665: else
                   3666:   # Passes both tests.
                   3667: ac_preproc_ok=:
                   3668: break
                   3669: fi
1.5       misho    3670: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3671: 
                   3672: done
                   3673: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
1.5       misho    3674: rm -f conftest.i conftest.err conftest.$ac_ext
1.1       misho    3675: if $ac_preproc_ok; then :
                   3676: 
                   3677: else
                   3678:   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   3679: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    3680: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
                   3681: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    3682: fi
                   3683: 
                   3684: ac_ext=c
                   3685: ac_cpp='$CPP $CPPFLAGS'
                   3686: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3687: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3688: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3689: 
                   3690: 
                   3691: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
                   3692: $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
1.5       misho    3693: if ${ac_cv_path_GREP+:} false; then :
1.1       misho    3694:   $as_echo_n "(cached) " >&6
                   3695: else
                   3696:   if test -z "$GREP"; then
                   3697:   ac_path_GREP_found=false
                   3698:   # Loop through the user's path and test for each of PROGNAME-LIST
                   3699:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3700: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
                   3701: do
                   3702:   IFS=$as_save_IFS
                   3703:   test -z "$as_dir" && as_dir=.
                   3704:     for ac_prog in grep ggrep; do
                   3705:     for ac_exec_ext in '' $ac_executable_extensions; do
                   3706:       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
1.9       misho    3707:       as_fn_executable_p "$ac_path_GREP" || continue
1.1       misho    3708: # Check for GNU ac_path_GREP and select it if it is found.
                   3709:   # Check for GNU $ac_path_GREP
                   3710: case `"$ac_path_GREP" --version 2>&1` in
                   3711: *GNU*)
                   3712:   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
                   3713: *)
                   3714:   ac_count=0
                   3715:   $as_echo_n 0123456789 >"conftest.in"
                   3716:   while :
                   3717:   do
                   3718:     cat "conftest.in" "conftest.in" >"conftest.tmp"
                   3719:     mv "conftest.tmp" "conftest.in"
                   3720:     cp "conftest.in" "conftest.nl"
                   3721:     $as_echo 'GREP' >> "conftest.nl"
                   3722:     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
                   3723:     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
                   3724:     as_fn_arith $ac_count + 1 && ac_count=$as_val
                   3725:     if test $ac_count -gt ${ac_path_GREP_max-0}; then
                   3726:       # Best one so far, save it but keep looking for a better one
                   3727:       ac_cv_path_GREP="$ac_path_GREP"
                   3728:       ac_path_GREP_max=$ac_count
                   3729:     fi
                   3730:     # 10*(2^10) chars as input seems more than enough
                   3731:     test $ac_count -gt 10 && break
                   3732:   done
                   3733:   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
                   3734: esac
                   3735: 
                   3736:       $ac_path_GREP_found && break 3
                   3737:     done
                   3738:   done
                   3739:   done
                   3740: IFS=$as_save_IFS
                   3741:   if test -z "$ac_cv_path_GREP"; then
1.5       misho    3742:     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
1.1       misho    3743:   fi
                   3744: else
                   3745:   ac_cv_path_GREP=$GREP
                   3746: fi
                   3747: 
                   3748: fi
                   3749: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
                   3750: $as_echo "$ac_cv_path_GREP" >&6; }
                   3751:  GREP="$ac_cv_path_GREP"
                   3752: 
                   3753: 
                   3754: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
                   3755: $as_echo_n "checking for egrep... " >&6; }
1.5       misho    3756: if ${ac_cv_path_EGREP+:} false; then :
1.1       misho    3757:   $as_echo_n "(cached) " >&6
                   3758: else
                   3759:   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
                   3760:    then ac_cv_path_EGREP="$GREP -E"
                   3761:    else
                   3762:      if test -z "$EGREP"; then
                   3763:   ac_path_EGREP_found=false
                   3764:   # Loop through the user's path and test for each of PROGNAME-LIST
                   3765:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3766: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
                   3767: do
                   3768:   IFS=$as_save_IFS
                   3769:   test -z "$as_dir" && as_dir=.
                   3770:     for ac_prog in egrep; do
                   3771:     for ac_exec_ext in '' $ac_executable_extensions; do
                   3772:       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
1.9       misho    3773:       as_fn_executable_p "$ac_path_EGREP" || continue
1.1       misho    3774: # Check for GNU ac_path_EGREP and select it if it is found.
                   3775:   # Check for GNU $ac_path_EGREP
                   3776: case `"$ac_path_EGREP" --version 2>&1` in
                   3777: *GNU*)
                   3778:   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
                   3779: *)
                   3780:   ac_count=0
                   3781:   $as_echo_n 0123456789 >"conftest.in"
                   3782:   while :
                   3783:   do
                   3784:     cat "conftest.in" "conftest.in" >"conftest.tmp"
                   3785:     mv "conftest.tmp" "conftest.in"
                   3786:     cp "conftest.in" "conftest.nl"
                   3787:     $as_echo 'EGREP' >> "conftest.nl"
                   3788:     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
                   3789:     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
                   3790:     as_fn_arith $ac_count + 1 && ac_count=$as_val
                   3791:     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
                   3792:       # Best one so far, save it but keep looking for a better one
                   3793:       ac_cv_path_EGREP="$ac_path_EGREP"
                   3794:       ac_path_EGREP_max=$ac_count
                   3795:     fi
                   3796:     # 10*(2^10) chars as input seems more than enough
                   3797:     test $ac_count -gt 10 && break
                   3798:   done
                   3799:   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
                   3800: esac
                   3801: 
                   3802:       $ac_path_EGREP_found && break 3
                   3803:     done
                   3804:   done
                   3805:   done
                   3806: IFS=$as_save_IFS
                   3807:   if test -z "$ac_cv_path_EGREP"; then
1.5       misho    3808:     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
1.1       misho    3809:   fi
                   3810: else
                   3811:   ac_cv_path_EGREP=$EGREP
                   3812: fi
                   3813: 
                   3814:    fi
                   3815: fi
                   3816: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
                   3817: $as_echo "$ac_cv_path_EGREP" >&6; }
                   3818:  EGREP="$ac_cv_path_EGREP"
                   3819: 
                   3820: 
                   3821: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
                   3822: $as_echo_n "checking for ANSI C header files... " >&6; }
1.5       misho    3823: if ${ac_cv_header_stdc+:} false; then :
1.1       misho    3824:   $as_echo_n "(cached) " >&6
                   3825: else
                   3826:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3827: /* end confdefs.h.  */
                   3828: #include <stdlib.h>
                   3829: #include <stdarg.h>
                   3830: #include <string.h>
                   3831: #include <float.h>
                   3832: 
                   3833: int
                   3834: main ()
                   3835: {
                   3836: 
                   3837:   ;
                   3838:   return 0;
                   3839: }
                   3840: _ACEOF
                   3841: if ac_fn_c_try_compile "$LINENO"; then :
                   3842:   ac_cv_header_stdc=yes
                   3843: else
                   3844:   ac_cv_header_stdc=no
                   3845: fi
                   3846: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   3847: 
                   3848: if test $ac_cv_header_stdc = yes; then
                   3849:   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
                   3850:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3851: /* end confdefs.h.  */
                   3852: #include <string.h>
                   3853: 
                   3854: _ACEOF
                   3855: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
                   3856:   $EGREP "memchr" >/dev/null 2>&1; then :
                   3857: 
                   3858: else
                   3859:   ac_cv_header_stdc=no
                   3860: fi
                   3861: rm -f conftest*
                   3862: 
                   3863: fi
                   3864: 
                   3865: if test $ac_cv_header_stdc = yes; then
                   3866:   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
                   3867:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3868: /* end confdefs.h.  */
                   3869: #include <stdlib.h>
                   3870: 
                   3871: _ACEOF
                   3872: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
                   3873:   $EGREP "free" >/dev/null 2>&1; then :
                   3874: 
                   3875: else
                   3876:   ac_cv_header_stdc=no
                   3877: fi
                   3878: rm -f conftest*
                   3879: 
                   3880: fi
                   3881: 
                   3882: if test $ac_cv_header_stdc = yes; then
                   3883:   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
                   3884:   if test "$cross_compiling" = yes; then :
                   3885:   :
                   3886: else
                   3887:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3888: /* end confdefs.h.  */
                   3889: #include <ctype.h>
                   3890: #include <stdlib.h>
                   3891: #if ((' ' & 0x0FF) == 0x020)
                   3892: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
                   3893: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
                   3894: #else
                   3895: # define ISLOWER(c) \
                   3896:                   (('a' <= (c) && (c) <= 'i') \
                   3897:                     || ('j' <= (c) && (c) <= 'r') \
                   3898:                     || ('s' <= (c) && (c) <= 'z'))
                   3899: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
                   3900: #endif
                   3901: 
                   3902: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
                   3903: int
                   3904: main ()
                   3905: {
                   3906:   int i;
                   3907:   for (i = 0; i < 256; i++)
                   3908:     if (XOR (islower (i), ISLOWER (i))
                   3909:        || toupper (i) != TOUPPER (i))
                   3910:       return 2;
                   3911:   return 0;
                   3912: }
                   3913: _ACEOF
                   3914: if ac_fn_c_try_run "$LINENO"; then :
                   3915: 
                   3916: else
                   3917:   ac_cv_header_stdc=no
                   3918: fi
                   3919: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   3920:   conftest.$ac_objext conftest.beam conftest.$ac_ext
                   3921: fi
                   3922: 
                   3923: fi
                   3924: fi
                   3925: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
                   3926: $as_echo "$ac_cv_header_stdc" >&6; }
                   3927: if test $ac_cv_header_stdc = yes; then
                   3928: 
                   3929: $as_echo "#define STDC_HEADERS 1" >>confdefs.h
                   3930: 
                   3931: fi
                   3932: 
                   3933: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
                   3934: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                   3935:                  inttypes.h stdint.h unistd.h
                   3936: do :
                   3937:   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   3938: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
                   3939: "
1.5       misho    3940: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
1.1       misho    3941:   cat >>confdefs.h <<_ACEOF
                   3942: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
                   3943: _ACEOF
                   3944: 
                   3945: fi
                   3946: 
                   3947: done
                   3948: 
                   3949: 
                   3950: for ac_header in stdint.h stdlib.h string.h sys/time.h unistd.h
                   3951: do :
                   3952:   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   3953: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
1.5       misho    3954: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
1.1       misho    3955:   cat >>confdefs.h <<_ACEOF
                   3956: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
                   3957: _ACEOF
                   3958: 
                   3959: fi
                   3960: 
                   3961: done
                   3962: 
1.44    ! misho    3963: for ac_header in bsd/string.h
        !          3964: do :
        !          3965:   ac_fn_c_check_header_mongrel "$LINENO" "bsd/string.h" "ac_cv_header_bsd_string_h" "$ac_includes_default"
        !          3966: if test "x$ac_cv_header_bsd_string_h" = xyes; then :
        !          3967:   cat >>confdefs.h <<_ACEOF
        !          3968: #define HAVE_BSD_STRING_H 1
        !          3969: _ACEOF
        !          3970: 
        !          3971: fi
        !          3972: 
        !          3973: done
        !          3974: 
1.1       misho    3975: 
                   3976: # Checks for typedefs, structures, and compiler characteristics.
                   3977: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
                   3978: $as_echo_n "checking for inline... " >&6; }
1.5       misho    3979: if ${ac_cv_c_inline+:} false; then :
1.1       misho    3980:   $as_echo_n "(cached) " >&6
                   3981: else
                   3982:   ac_cv_c_inline=no
                   3983: for ac_kw in inline __inline__ __inline; do
                   3984:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3985: /* end confdefs.h.  */
                   3986: #ifndef __cplusplus
                   3987: typedef int foo_t;
                   3988: static $ac_kw foo_t static_foo () {return 0; }
                   3989: $ac_kw foo_t foo () {return 0; }
                   3990: #endif
                   3991: 
                   3992: _ACEOF
                   3993: if ac_fn_c_try_compile "$LINENO"; then :
                   3994:   ac_cv_c_inline=$ac_kw
                   3995: fi
                   3996: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   3997:   test "$ac_cv_c_inline" != no && break
                   3998: done
                   3999: 
                   4000: fi
                   4001: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
                   4002: $as_echo "$ac_cv_c_inline" >&6; }
                   4003: 
                   4004: case $ac_cv_c_inline in
                   4005:   inline | yes) ;;
                   4006:   *)
                   4007:     case $ac_cv_c_inline in
                   4008:       no) ac_val=;;
                   4009:       *) ac_val=$ac_cv_c_inline;;
                   4010:     esac
                   4011:     cat >>confdefs.h <<_ACEOF
                   4012: #ifndef __cplusplus
                   4013: #define inline $ac_val
                   4014: #endif
                   4015: _ACEOF
                   4016:     ;;
                   4017: esac
                   4018: 
                   4019: ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
1.5       misho    4020: if test "x$ac_cv_type_size_t" = xyes; then :
1.1       misho    4021: 
                   4022: else
                   4023: 
                   4024: cat >>confdefs.h <<_ACEOF
                   4025: #define size_t unsigned int
                   4026: _ACEOF
                   4027: 
                   4028: fi
                   4029: 
                   4030: 
                   4031: # Checks for library functions.
                   4032: for ac_header in stdlib.h
                   4033: do :
                   4034:   ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
1.5       misho    4035: if test "x$ac_cv_header_stdlib_h" = xyes; then :
1.1       misho    4036:   cat >>confdefs.h <<_ACEOF
                   4037: #define HAVE_STDLIB_H 1
                   4038: _ACEOF
                   4039: 
                   4040: fi
                   4041: 
                   4042: done
                   4043: 
                   4044: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
                   4045: $as_echo_n "checking for GNU libc compatible malloc... " >&6; }
1.5       misho    4046: if ${ac_cv_func_malloc_0_nonnull+:} false; then :
1.1       misho    4047:   $as_echo_n "(cached) " >&6
                   4048: else
                   4049:   if test "$cross_compiling" = yes; then :
                   4050:   ac_cv_func_malloc_0_nonnull=no
                   4051: else
                   4052:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   4053: /* end confdefs.h.  */
                   4054: #if defined STDC_HEADERS || defined HAVE_STDLIB_H
                   4055: # include <stdlib.h>
                   4056: #else
                   4057: char *malloc ();
                   4058: #endif
                   4059: 
                   4060: int
                   4061: main ()
                   4062: {
                   4063: return ! malloc (0);
                   4064:   ;
                   4065:   return 0;
                   4066: }
                   4067: _ACEOF
                   4068: if ac_fn_c_try_run "$LINENO"; then :
                   4069:   ac_cv_func_malloc_0_nonnull=yes
                   4070: else
                   4071:   ac_cv_func_malloc_0_nonnull=no
                   4072: fi
                   4073: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   4074:   conftest.$ac_objext conftest.beam conftest.$ac_ext
                   4075: fi
                   4076: 
                   4077: fi
                   4078: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
                   4079: $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
                   4080: if test $ac_cv_func_malloc_0_nonnull = yes; then :
                   4081: 
                   4082: $as_echo "#define HAVE_MALLOC 1" >>confdefs.h
                   4083: 
                   4084: else
                   4085:   $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
                   4086: 
                   4087:    case " $LIBOBJS " in
                   4088:   *" malloc.$ac_objext "* ) ;;
                   4089:   *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
                   4090:  ;;
                   4091: esac
                   4092: 
                   4093: 
                   4094: $as_echo "#define malloc rpl_malloc" >>confdefs.h
                   4095: 
                   4096: fi
                   4097: 
                   4098: 
1.35      misho    4099: for ac_func in clock_gettime memset strerror timer_create timer_settime timer_delete strlcat strlcpy
1.1       misho    4100: do :
                   4101:   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
                   4102: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
1.5       misho    4103: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
1.1       misho    4104:   cat >>confdefs.h <<_ACEOF
                   4105: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
                   4106: _ACEOF
                   4107: 
                   4108: fi
                   4109: done
                   4110: 
                   4111: 
                   4112: DEBUG=no
                   4113: { $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
                   4114: $as_echo_n "checking Debug Build... " >&6; }
                   4115: # Check whether --enable-debug was given.
                   4116: if test "${enable_debug+set}" = set; then :
                   4117:   enableval=$enable_debug;  DEBUG=$enableval
                   4118:                case "$enableval" in
                   4119:                        yes)
                   4120: 
                   4121: $as_echo "#define __DEBUG /**/" >>confdefs.h
                   4122: 
                   4123:                                CFLAGS="-g ${CFLAGS}"
                   4124:                                ;;
                   4125:                        *)
                   4126: 
                   4127: $as_echo "#define NDEBUG /**/" >>confdefs.h
                   4128: 
                   4129:                                ;;
                   4130:                esac
                   4131: else
                   4132: 
                   4133: $as_echo "#define NDEBUG /**/" >>confdefs.h
                   4134: 
                   4135: fi
                   4136: 
                   4137: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
                   4138: $as_echo "$DEBUG" >&6; }
                   4139: 
1.13      misho    4140: AIO=no
                   4141: { $as_echo "$as_me:${as_lineno-$LINENO}: checking AIO Builtin support" >&5
                   4142: $as_echo_n "checking AIO Builtin support... " >&6; }
                   4143: # Check whether --enable-aio was given.
                   4144: if test "${enable_aio+set}" = set; then :
                   4145:   enableval=$enable_aio;  AIO=$enableval
                   4146:                case "$enableval" in
                   4147:                        yes)
                   4148: 
                   4149: $as_echo "#define AIO_SUPPORT /**/" >>confdefs.h
                   4150: 
                   4151:                                ;;
                   4152:                        *)
                   4153:                                ;;
                   4154:                esac
                   4155: fi
                   4156: 
                   4157: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AIO" >&5
                   4158: $as_echo "$AIO" >&6; }
                   4159: 
1.35      misho    4160: 
                   4161: $as_echo "#define NO_SUPPORT 0" >>confdefs.h
                   4162: 
                   4163: 
                   4164: $as_echo "#define KQ_SUPPORT 1" >>confdefs.h
                   4165: 
                   4166: 
                   4167: $as_echo "#define EP_SUPPORT 2" >>confdefs.h
                   4168: 
                   4169: 
                   4170: 
                   4171: $as_echo "#define SUP_ENABLE KQ_SUPPORT" >>confdefs.h
                   4172: 
                   4173: 
                   4174: EPSUP=no
                   4175: { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll support" >&5
                   4176: $as_echo_n "checking epoll support... " >&6; }
                   4177: # Check whether --enable-epoll was given.
                   4178: if test "${enable_epoll+set}" = set; then :
                   4179:   enableval=$enable_epoll;  EPSUP=$enableval
                   4180:                case "$enableval" in
                   4181:                        yes)
                   4182: 
                   4183: $as_echo "#define SUP_ENABLE EP_SUPPORT" >>confdefs.h
                   4184: 
                   4185:                                KQSUP=no
                   4186:                                ;;
                   4187:                        *)
                   4188:                                KQSUP=yes
                   4189:                                ;;
                   4190:                esac
                   4191: else
                   4192:    KQSUP=yes
                   4193: fi
                   4194: 
                   4195: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EPSUP" >&5
                   4196: $as_echo "$EPSUP" >&6; }
                   4197: 
1.32      misho    4198: { $as_echo "$as_me:${as_lineno-$LINENO}: checking kqueue support" >&5
                   4199: $as_echo_n "checking kqueue support... " >&6; }
                   4200: # Check whether --enable-kqueue was given.
                   4201: if test "${enable_kqueue+set}" = set; then :
                   4202:   enableval=$enable_kqueue;  KQSUP=$enableval
                   4203:                case "$enableval" in
                   4204:                        no)
                   4205: 
1.35      misho    4206: $as_echo "#define SUP_ENABLE NO_SUPPORT" >>confdefs.h
1.32      misho    4207: 
                   4208:                                ;;
                   4209:                        *)
                   4210:                                ;;
                   4211:                esac
                   4212: fi
                   4213: 
                   4214: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KQSUP" >&5
                   4215: $as_echo "$KQSUP" >&6; }
                   4216: 
1.22      misho    4217: KQ_EVENTS=24
                   4218: { $as_echo "$as_me:${as_lineno-$LINENO}: checking How many kqueue events can scheduling at one time" >&5
                   4219: $as_echo_n "checking How many kqueue events can scheduling at one time... " >&6; }
                   4220: 
                   4221: # Check whether --with-kq_events was given.
                   4222: if test "${with_kq_events+set}" = set; then :
                   4223:   withval=$with_kq_events;  KQ_EVENTS=$withval
                   4224: else
                   4225:   KQ_EVENTS=32
                   4226: fi
                   4227: 
                   4228: 
                   4229: cat >>confdefs.h <<_ACEOF
                   4230: #define KQ_EVENTS $KQ_EVENTS
                   4231: _ACEOF
                   4232: 
                   4233: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KQ_EVENTS" >&5
                   4234: $as_echo "$KQ_EVENTS" >&6; }
                   4235: 
1.1       misho    4236: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
                   4237: 
                   4238: cat >confcache <<\_ACEOF
                   4239: # This file is a shell script that caches the results of configure
                   4240: # tests run on this system so they can be shared between configure
                   4241: # scripts and configure runs, see configure's option --config-cache.
                   4242: # It is not useful on other systems.  If it contains results you don't
                   4243: # want to keep, you may remove or edit it.
                   4244: #
                   4245: # config.status only pays attention to the cache file if you give it
                   4246: # the --recheck option to rerun configure.
                   4247: #
                   4248: # `ac_cv_env_foo' variables (set or unset) will be overridden when
                   4249: # loading this file, other *unset* `ac_cv_foo' will be assigned the
                   4250: # following values.
                   4251: 
                   4252: _ACEOF
                   4253: 
                   4254: # The following way of writing the cache mishandles newlines in values,
                   4255: # but we know of no workaround that is simple, portable, and efficient.
                   4256: # So, we kill variables containing newlines.
                   4257: # Ultrix sh set writes to stderr and can't be redirected directly,
                   4258: # and sets the high bit in the cache file unless we assign to the vars.
                   4259: (
                   4260:   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
                   4261:     eval ac_val=\$$ac_var
                   4262:     case $ac_val in #(
                   4263:     *${as_nl}*)
                   4264:       case $ac_var in #(
                   4265:       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
                   4266: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
                   4267:       esac
                   4268:       case $ac_var in #(
                   4269:       _ | IFS | as_nl) ;; #(
                   4270:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   4271:       *) { eval $ac_var=; unset $ac_var;} ;;
                   4272:       esac ;;
                   4273:     esac
                   4274:   done
                   4275: 
                   4276:   (set) 2>&1 |
                   4277:     case $as_nl`(ac_space=' '; set) 2>&1` in #(
                   4278:     *${as_nl}ac_space=\ *)
                   4279:       # `set' does not quote correctly, so add quotes: double-quote
                   4280:       # substitution turns \\\\ into \\, and sed turns \\ into \.
                   4281:       sed -n \
                   4282:        "s/'/'\\\\''/g;
                   4283:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
                   4284:       ;; #(
                   4285:     *)
                   4286:       # `set' quotes correctly as required by POSIX, so do not add quotes.
                   4287:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   4288:       ;;
                   4289:     esac |
                   4290:     sort
                   4291: ) |
                   4292:   sed '
                   4293:      /^ac_cv_env_/b end
                   4294:      t clear
                   4295:      :clear
                   4296:      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
                   4297:      t end
                   4298:      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
                   4299:      :end' >>confcache
                   4300: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
                   4301:   if test -w "$cache_file"; then
1.5       misho    4302:     if test "x$cache_file" != "x/dev/null"; then
1.1       misho    4303:       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
                   4304: $as_echo "$as_me: updating cache $cache_file" >&6;}
1.5       misho    4305:       if test ! -f "$cache_file" || test -h "$cache_file"; then
                   4306:        cat confcache >"$cache_file"
                   4307:       else
                   4308:         case $cache_file in #(
                   4309:         */* | ?:*)
                   4310:          mv -f confcache "$cache_file"$$ &&
                   4311:          mv -f "$cache_file"$$ "$cache_file" ;; #(
                   4312:         *)
                   4313:          mv -f confcache "$cache_file" ;;
                   4314:        esac
                   4315:       fi
                   4316:     fi
1.1       misho    4317:   else
                   4318:     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
                   4319: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
                   4320:   fi
                   4321: fi
                   4322: rm -f confcache
                   4323: 
                   4324: test "x$prefix" = xNONE && prefix=$ac_default_prefix
                   4325: # Let make expand exec_prefix.
                   4326: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
                   4327: 
                   4328: DEFS=-DHAVE_CONFIG_H
                   4329: 
                   4330: ac_libobjs=
                   4331: ac_ltlibobjs=
1.5       misho    4332: U=
1.1       misho    4333: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
                   4334:   # 1. Remove the extension, and $U if already installed.
                   4335:   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
                   4336:   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
                   4337:   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
                   4338:   #    will be set to the directory where LIBOBJS objects are built.
                   4339:   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
                   4340:   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
                   4341: done
                   4342: LIBOBJS=$ac_libobjs
                   4343: 
                   4344: LTLIBOBJS=$ac_ltlibobjs
                   4345: 
                   4346: 
                   4347: 
1.5       misho    4348: : "${CONFIG_STATUS=./config.status}"
1.1       misho    4349: ac_write_fail=0
                   4350: ac_clean_files_save=$ac_clean_files
                   4351: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
                   4352: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
                   4353: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
                   4354: as_write_fail=0
                   4355: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
                   4356: #! $SHELL
                   4357: # Generated by $as_me.
                   4358: # Run this file to recreate the current configuration.
                   4359: # Compiler output produced by configure, useful for debugging
                   4360: # configure, is in config.log if it exists.
                   4361: 
                   4362: debug=false
                   4363: ac_cs_recheck=false
                   4364: ac_cs_silent=false
                   4365: 
                   4366: SHELL=\${CONFIG_SHELL-$SHELL}
                   4367: export SHELL
                   4368: _ASEOF
                   4369: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
                   4370: ## -------------------- ##
                   4371: ## M4sh Initialization. ##
                   4372: ## -------------------- ##
                   4373: 
                   4374: # Be more Bourne compatible
                   4375: DUALCASE=1; export DUALCASE # for MKS sh
                   4376: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
                   4377:   emulate sh
                   4378:   NULLCMD=:
                   4379:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                   4380:   # is contrary to our usage.  Disable this feature.
                   4381:   alias -g '${1+"$@"}'='"$@"'
                   4382:   setopt NO_GLOB_SUBST
                   4383: else
                   4384:   case `(set -o) 2>/dev/null` in #(
                   4385:   *posix*) :
                   4386:     set -o posix ;; #(
                   4387:   *) :
                   4388:      ;;
                   4389: esac
                   4390: fi
                   4391: 
                   4392: 
                   4393: as_nl='
                   4394: '
                   4395: export as_nl
                   4396: # Printing a long string crashes Solaris 7 /usr/bin/printf.
                   4397: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                   4398: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
                   4399: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
                   4400: # Prefer a ksh shell builtin over an external printf program on Solaris,
                   4401: # but without wasting forks for bash or zsh.
                   4402: if test -z "$BASH_VERSION$ZSH_VERSION" \
                   4403:     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
                   4404:   as_echo='print -r --'
                   4405:   as_echo_n='print -rn --'
                   4406: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
                   4407:   as_echo='printf %s\n'
                   4408:   as_echo_n='printf %s'
                   4409: else
                   4410:   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
                   4411:     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
                   4412:     as_echo_n='/usr/ucb/echo -n'
                   4413:   else
                   4414:     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
                   4415:     as_echo_n_body='eval
                   4416:       arg=$1;
                   4417:       case $arg in #(
                   4418:       *"$as_nl"*)
                   4419:        expr "X$arg" : "X\\(.*\\)$as_nl";
                   4420:        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
                   4421:       esac;
                   4422:       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
                   4423:     '
                   4424:     export as_echo_n_body
                   4425:     as_echo_n='sh -c $as_echo_n_body as_echo'
                   4426:   fi
                   4427:   export as_echo_body
                   4428:   as_echo='sh -c $as_echo_body as_echo'
                   4429: fi
                   4430: 
                   4431: # The user is always right.
                   4432: if test "${PATH_SEPARATOR+set}" != set; then
                   4433:   PATH_SEPARATOR=:
                   4434:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                   4435:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                   4436:       PATH_SEPARATOR=';'
                   4437:   }
                   4438: fi
                   4439: 
                   4440: 
                   4441: # IFS
                   4442: # We need space, tab and new line, in precisely that order.  Quoting is
                   4443: # there to prevent editors from complaining about space-tab.
                   4444: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
                   4445: # splitting by setting IFS to empty value.)
                   4446: IFS=" ""       $as_nl"
                   4447: 
                   4448: # Find who we are.  Look in the path if we contain no directory separator.
1.5       misho    4449: as_myself=
1.1       misho    4450: case $0 in #((
                   4451:   *[\\/]* ) as_myself=$0 ;;
                   4452:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   4453: for as_dir in $PATH
                   4454: do
                   4455:   IFS=$as_save_IFS
                   4456:   test -z "$as_dir" && as_dir=.
                   4457:     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
                   4458:   done
                   4459: IFS=$as_save_IFS
                   4460: 
                   4461:      ;;
                   4462: esac
                   4463: # We did not find ourselves, most probably we were run as `sh COMMAND'
                   4464: # in which case we are not to be found in the path.
                   4465: if test "x$as_myself" = x; then
                   4466:   as_myself=$0
                   4467: fi
                   4468: if test ! -f "$as_myself"; then
                   4469:   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
                   4470:   exit 1
                   4471: fi
                   4472: 
                   4473: # Unset variables that we do not need and which cause bugs (e.g. in
                   4474: # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
                   4475: # suppresses any "Segmentation fault" message there.  '((' could
                   4476: # trigger a bug in pdksh 5.2.14.
                   4477: for as_var in BASH_ENV ENV MAIL MAILPATH
                   4478: do eval test x\${$as_var+set} = xset \
                   4479:   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
                   4480: done
                   4481: PS1='$ '
                   4482: PS2='> '
                   4483: PS4='+ '
                   4484: 
                   4485: # NLS nuisances.
                   4486: LC_ALL=C
                   4487: export LC_ALL
                   4488: LANGUAGE=C
                   4489: export LANGUAGE
                   4490: 
                   4491: # CDPATH.
                   4492: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
                   4493: 
                   4494: 
1.5       misho    4495: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                   4496: # ----------------------------------------
1.1       misho    4497: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
                   4498: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
1.5       misho    4499: # script with STATUS, using 1 if that was 0.
1.1       misho    4500: as_fn_error ()
                   4501: {
1.5       misho    4502:   as_status=$1; test $as_status -eq 0 && as_status=1
                   4503:   if test "$4"; then
                   4504:     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   4505:     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1       misho    4506:   fi
1.5       misho    4507:   $as_echo "$as_me: error: $2" >&2
1.1       misho    4508:   as_fn_exit $as_status
                   4509: } # as_fn_error
                   4510: 
                   4511: 
                   4512: # as_fn_set_status STATUS
                   4513: # -----------------------
                   4514: # Set $? to STATUS, without forking.
                   4515: as_fn_set_status ()
                   4516: {
                   4517:   return $1
                   4518: } # as_fn_set_status
                   4519: 
                   4520: # as_fn_exit STATUS
                   4521: # -----------------
                   4522: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
                   4523: as_fn_exit ()
                   4524: {
                   4525:   set +e
                   4526:   as_fn_set_status $1
                   4527:   exit $1
                   4528: } # as_fn_exit
                   4529: 
                   4530: # as_fn_unset VAR
                   4531: # ---------------
                   4532: # Portably unset VAR.
                   4533: as_fn_unset ()
                   4534: {
                   4535:   { eval $1=; unset $1;}
                   4536: }
                   4537: as_unset=as_fn_unset
                   4538: # as_fn_append VAR VALUE
                   4539: # ----------------------
                   4540: # Append the text in VALUE to the end of the definition contained in VAR. Take
                   4541: # advantage of any shell optimizations that allow amortized linear growth over
                   4542: # repeated appends, instead of the typical quadratic growth present in naive
                   4543: # implementations.
                   4544: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
                   4545:   eval 'as_fn_append ()
                   4546:   {
                   4547:     eval $1+=\$2
                   4548:   }'
                   4549: else
                   4550:   as_fn_append ()
                   4551:   {
                   4552:     eval $1=\$$1\$2
                   4553:   }
                   4554: fi # as_fn_append
                   4555: 
                   4556: # as_fn_arith ARG...
                   4557: # ------------------
                   4558: # Perform arithmetic evaluation on the ARGs, and store the result in the
                   4559: # global $as_val. Take advantage of shells that can avoid forks. The arguments
                   4560: # must be portable across $(()) and expr.
                   4561: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
                   4562:   eval 'as_fn_arith ()
                   4563:   {
                   4564:     as_val=$(( $* ))
                   4565:   }'
                   4566: else
                   4567:   as_fn_arith ()
                   4568:   {
                   4569:     as_val=`expr "$@" || test $? -eq 1`
                   4570:   }
                   4571: fi # as_fn_arith
                   4572: 
                   4573: 
                   4574: if expr a : '\(a\)' >/dev/null 2>&1 &&
                   4575:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                   4576:   as_expr=expr
                   4577: else
                   4578:   as_expr=false
                   4579: fi
                   4580: 
                   4581: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                   4582:   as_basename=basename
                   4583: else
                   4584:   as_basename=false
                   4585: fi
                   4586: 
                   4587: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                   4588:   as_dirname=dirname
                   4589: else
                   4590:   as_dirname=false
                   4591: fi
                   4592: 
                   4593: as_me=`$as_basename -- "$0" ||
                   4594: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                   4595:         X"$0" : 'X\(//\)$' \| \
                   4596:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
                   4597: $as_echo X/"$0" |
                   4598:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                   4599:            s//\1/
                   4600:            q
                   4601:          }
                   4602:          /^X\/\(\/\/\)$/{
                   4603:            s//\1/
                   4604:            q
                   4605:          }
                   4606:          /^X\/\(\/\).*/{
                   4607:            s//\1/
                   4608:            q
                   4609:          }
                   4610:          s/.*/./; q'`
                   4611: 
                   4612: # Avoid depending upon Character Ranges.
                   4613: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                   4614: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                   4615: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                   4616: as_cr_digits='0123456789'
                   4617: as_cr_alnum=$as_cr_Letters$as_cr_digits
                   4618: 
                   4619: ECHO_C= ECHO_N= ECHO_T=
                   4620: case `echo -n x` in #(((((
                   4621: -n*)
                   4622:   case `echo 'xy\c'` in
                   4623:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
                   4624:   xy)  ECHO_C='\c';;
                   4625:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                   4626:        ECHO_T='        ';;
                   4627:   esac;;
                   4628: *)
                   4629:   ECHO_N='-n';;
                   4630: esac
                   4631: 
                   4632: rm -f conf$$ conf$$.exe conf$$.file
                   4633: if test -d conf$$.dir; then
                   4634:   rm -f conf$$.dir/conf$$.file
                   4635: else
                   4636:   rm -f conf$$.dir
                   4637:   mkdir conf$$.dir 2>/dev/null
                   4638: fi
                   4639: if (echo >conf$$.file) 2>/dev/null; then
                   4640:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                   4641:     as_ln_s='ln -s'
                   4642:     # ... but there are two gotchas:
                   4643:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                   4644:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
1.9       misho    4645:     # In both cases, we have to default to `cp -pR'.
1.1       misho    4646:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.9       misho    4647:       as_ln_s='cp -pR'
1.1       misho    4648:   elif ln conf$$.file conf$$ 2>/dev/null; then
                   4649:     as_ln_s=ln
                   4650:   else
1.9       misho    4651:     as_ln_s='cp -pR'
1.1       misho    4652:   fi
                   4653: else
1.9       misho    4654:   as_ln_s='cp -pR'
1.1       misho    4655: fi
                   4656: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                   4657: rmdir conf$$.dir 2>/dev/null
                   4658: 
                   4659: 
                   4660: # as_fn_mkdir_p
                   4661: # -------------
                   4662: # Create "$as_dir" as a directory, including parents if necessary.
                   4663: as_fn_mkdir_p ()
                   4664: {
                   4665: 
                   4666:   case $as_dir in #(
                   4667:   -*) as_dir=./$as_dir;;
                   4668:   esac
                   4669:   test -d "$as_dir" || eval $as_mkdir_p || {
                   4670:     as_dirs=
                   4671:     while :; do
                   4672:       case $as_dir in #(
                   4673:       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
                   4674:       *) as_qdir=$as_dir;;
                   4675:       esac
                   4676:       as_dirs="'$as_qdir' $as_dirs"
                   4677:       as_dir=`$as_dirname -- "$as_dir" ||
                   4678: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   4679:         X"$as_dir" : 'X\(//\)[^/]' \| \
                   4680:         X"$as_dir" : 'X\(//\)$' \| \
                   4681:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
                   4682: $as_echo X"$as_dir" |
                   4683:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   4684:            s//\1/
                   4685:            q
                   4686:          }
                   4687:          /^X\(\/\/\)[^/].*/{
                   4688:            s//\1/
                   4689:            q
                   4690:          }
                   4691:          /^X\(\/\/\)$/{
                   4692:            s//\1/
                   4693:            q
                   4694:          }
                   4695:          /^X\(\/\).*/{
                   4696:            s//\1/
                   4697:            q
                   4698:          }
                   4699:          s/.*/./; q'`
                   4700:       test -d "$as_dir" && break
                   4701:     done
                   4702:     test -z "$as_dirs" || eval "mkdir $as_dirs"
1.5       misho    4703:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
1.1       misho    4704: 
                   4705: 
                   4706: } # as_fn_mkdir_p
                   4707: if mkdir -p . 2>/dev/null; then
                   4708:   as_mkdir_p='mkdir -p "$as_dir"'
                   4709: else
                   4710:   test -d ./-p && rmdir ./-p
                   4711:   as_mkdir_p=false
                   4712: fi
                   4713: 
1.9       misho    4714: 
                   4715: # as_fn_executable_p FILE
                   4716: # -----------------------
                   4717: # Test if FILE is an executable regular file.
                   4718: as_fn_executable_p ()
                   4719: {
                   4720:   test -f "$1" && test -x "$1"
                   4721: } # as_fn_executable_p
                   4722: as_test_x='test -x'
                   4723: as_executable_p=as_fn_executable_p
1.1       misho    4724: 
                   4725: # Sed expression to map a string onto a valid CPP name.
                   4726: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                   4727: 
                   4728: # Sed expression to map a string onto a valid variable name.
                   4729: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                   4730: 
                   4731: 
                   4732: exec 6>&1
                   4733: ## ----------------------------------- ##
                   4734: ## Main body of $CONFIG_STATUS script. ##
                   4735: ## ----------------------------------- ##
                   4736: _ASEOF
                   4737: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
                   4738: 
                   4739: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4740: # Save the log message, to keep $0 and so on meaningful, and to
                   4741: # report actual input values of CONFIG_FILES etc. instead of their
                   4742: # values after options handling.
                   4743: ac_log="
1.44    ! misho    4744: This file was extended by libaitsched $as_me 6.8, which was
1.9       misho    4745: generated by GNU Autoconf 2.69.  Invocation command line was
1.1       misho    4746: 
                   4747:   CONFIG_FILES    = $CONFIG_FILES
                   4748:   CONFIG_HEADERS  = $CONFIG_HEADERS
                   4749:   CONFIG_LINKS    = $CONFIG_LINKS
                   4750:   CONFIG_COMMANDS = $CONFIG_COMMANDS
                   4751:   $ $0 $@
                   4752: 
                   4753: on `(hostname || uname -n) 2>/dev/null | sed 1q`
                   4754: "
                   4755: 
                   4756: _ACEOF
                   4757: 
                   4758: case $ac_config_files in *"
                   4759: "*) set x $ac_config_files; shift; ac_config_files=$*;;
                   4760: esac
                   4761: 
                   4762: case $ac_config_headers in *"
                   4763: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
                   4764: esac
                   4765: 
                   4766: 
                   4767: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4768: # Files that config.status was made for.
                   4769: config_files="$ac_config_files"
                   4770: config_headers="$ac_config_headers"
                   4771: 
                   4772: _ACEOF
                   4773: 
                   4774: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4775: ac_cs_usage="\
                   4776: \`$as_me' instantiates files and other configuration actions
                   4777: from templates according to the current configuration.  Unless the files
                   4778: and actions are specified as TAGs, all are instantiated by default.
                   4779: 
                   4780: Usage: $0 [OPTION]... [TAG]...
                   4781: 
                   4782:   -h, --help       print this help, then exit
                   4783:   -V, --version    print version number and configuration settings, then exit
1.2       misho    4784:       --config     print configuration, then exit
1.1       misho    4785:   -q, --quiet, --silent
                   4786:                    do not print progress messages
                   4787:   -d, --debug      don't remove temporary files
                   4788:       --recheck    update $as_me by reconfiguring in the same conditions
                   4789:       --file=FILE[:TEMPLATE]
                   4790:                    instantiate the configuration file FILE
                   4791:       --header=FILE[:TEMPLATE]
                   4792:                    instantiate the configuration header FILE
                   4793: 
                   4794: Configuration files:
                   4795: $config_files
                   4796: 
                   4797: Configuration headers:
                   4798: $config_headers
                   4799: 
1.24      misho    4800: Report bugs to <misho@elwix.org>."
1.1       misho    4801: 
                   4802: _ACEOF
                   4803: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.2       misho    4804: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
1.1       misho    4805: ac_cs_version="\\
1.44    ! misho    4806: libaitsched config.status 6.8
1.9       misho    4807: configured by $0, generated by GNU Autoconf 2.69,
1.2       misho    4808:   with options \\"\$ac_cs_config\\"
1.1       misho    4809: 
1.9       misho    4810: Copyright (C) 2012 Free Software Foundation, Inc.
1.1       misho    4811: This config.status script is free software; the Free Software Foundation
                   4812: gives unlimited permission to copy, distribute and modify it."
                   4813: 
                   4814: ac_pwd='$ac_pwd'
                   4815: srcdir='$srcdir'
                   4816: INSTALL='$INSTALL'
                   4817: test -n "\$AWK" || AWK=awk
                   4818: _ACEOF
                   4819: 
                   4820: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4821: # The default lists apply if the user does not specify any file.
                   4822: ac_need_defaults=:
                   4823: while test $# != 0
                   4824: do
                   4825:   case $1 in
1.5       misho    4826:   --*=?*)
1.1       misho    4827:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   4828:     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
                   4829:     ac_shift=:
                   4830:     ;;
1.5       misho    4831:   --*=)
                   4832:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   4833:     ac_optarg=
                   4834:     ac_shift=:
                   4835:     ;;
1.1       misho    4836:   *)
                   4837:     ac_option=$1
                   4838:     ac_optarg=$2
                   4839:     ac_shift=shift
                   4840:     ;;
                   4841:   esac
                   4842: 
                   4843:   case $ac_option in
                   4844:   # Handling of the options.
                   4845:   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
                   4846:     ac_cs_recheck=: ;;
                   4847:   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
                   4848:     $as_echo "$ac_cs_version"; exit ;;
1.2       misho    4849:   --config | --confi | --conf | --con | --co | --c )
                   4850:     $as_echo "$ac_cs_config"; exit ;;
1.1       misho    4851:   --debug | --debu | --deb | --de | --d | -d )
                   4852:     debug=: ;;
                   4853:   --file | --fil | --fi | --f )
                   4854:     $ac_shift
                   4855:     case $ac_optarg in
                   4856:     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.5       misho    4857:     '') as_fn_error $? "missing file argument" ;;
1.1       misho    4858:     esac
                   4859:     as_fn_append CONFIG_FILES " '$ac_optarg'"
                   4860:     ac_need_defaults=false;;
                   4861:   --header | --heade | --head | --hea )
                   4862:     $ac_shift
                   4863:     case $ac_optarg in
                   4864:     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
                   4865:     esac
                   4866:     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
                   4867:     ac_need_defaults=false;;
                   4868:   --he | --h)
                   4869:     # Conflict between --help and --header
1.5       misho    4870:     as_fn_error $? "ambiguous option: \`$1'
1.1       misho    4871: Try \`$0 --help' for more information.";;
                   4872:   --help | --hel | -h )
                   4873:     $as_echo "$ac_cs_usage"; exit ;;
                   4874:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   4875:   | -silent | --silent | --silen | --sile | --sil | --si | --s)
                   4876:     ac_cs_silent=: ;;
                   4877: 
                   4878:   # This is an error.
1.5       misho    4879:   -*) as_fn_error $? "unrecognized option: \`$1'
1.1       misho    4880: Try \`$0 --help' for more information." ;;
                   4881: 
                   4882:   *) as_fn_append ac_config_targets " $1"
                   4883:      ac_need_defaults=false ;;
                   4884: 
                   4885:   esac
                   4886:   shift
                   4887: done
                   4888: 
                   4889: ac_configure_extra_args=
                   4890: 
                   4891: if $ac_cs_silent; then
                   4892:   exec 6>/dev/null
                   4893:   ac_configure_extra_args="$ac_configure_extra_args --silent"
                   4894: fi
                   4895: 
                   4896: _ACEOF
                   4897: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4898: if \$ac_cs_recheck; then
1.9       misho    4899:   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
1.1       misho    4900:   shift
                   4901:   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
                   4902:   CONFIG_SHELL='$SHELL'
                   4903:   export CONFIG_SHELL
                   4904:   exec "\$@"
                   4905: fi
                   4906: 
                   4907: _ACEOF
                   4908: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4909: exec 5>>config.log
                   4910: {
                   4911:   echo
                   4912:   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
                   4913: ## Running $as_me. ##
                   4914: _ASBOX
                   4915:   $as_echo "$ac_log"
                   4916: } >&5
                   4917: 
                   4918: _ACEOF
                   4919: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4920: _ACEOF
                   4921: 
                   4922: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4923: 
                   4924: # Handling of arguments.
                   4925: for ac_config_target in $ac_config_targets
                   4926: do
                   4927:   case $ac_config_target in
                   4928:     "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
                   4929:     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
                   4930:     "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
                   4931:     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
                   4932:     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
                   4933: 
1.5       misho    4934:   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
1.1       misho    4935:   esac
                   4936: done
                   4937: 
                   4938: 
                   4939: # If the user did not use the arguments to specify the items to instantiate,
                   4940: # then the envvar interface is used.  Set only those that are not.
                   4941: # We use the long form for the default assignment because of an extremely
                   4942: # bizarre bug on SunOS 4.1.3.
                   4943: if $ac_need_defaults; then
                   4944:   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
                   4945:   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
                   4946: fi
                   4947: 
                   4948: # Have a temporary directory for convenience.  Make it in the build tree
                   4949: # simply because there is no reason against having it here, and in addition,
                   4950: # creating and moving files from /tmp can sometimes cause problems.
                   4951: # Hook for its removal unless debugging.
                   4952: # Note that there is a small window in which the directory will not be cleaned:
                   4953: # after its creation but before its name has been assigned to `$tmp'.
                   4954: $debug ||
                   4955: {
1.5       misho    4956:   tmp= ac_tmp=
1.1       misho    4957:   trap 'exit_status=$?
1.5       misho    4958:   : "${ac_tmp:=$tmp}"
                   4959:   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
1.1       misho    4960: ' 0
                   4961:   trap 'as_fn_exit 1' 1 2 13 15
                   4962: }
                   4963: # Create a (secure) tmp directory for tmp files.
                   4964: 
                   4965: {
                   4966:   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
1.5       misho    4967:   test -d "$tmp"
1.1       misho    4968: }  ||
                   4969: {
                   4970:   tmp=./conf$$-$RANDOM
                   4971:   (umask 077 && mkdir "$tmp")
1.5       misho    4972: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
                   4973: ac_tmp=$tmp
1.1       misho    4974: 
                   4975: # Set up the scripts for CONFIG_FILES section.
                   4976: # No need to generate them if there are no CONFIG_FILES.
                   4977: # This happens for instance with `./config.status config.h'.
                   4978: if test -n "$CONFIG_FILES"; then
                   4979: 
                   4980: 
                   4981: ac_cr=`echo X | tr X '\015'`
                   4982: # On cygwin, bash can eat \r inside `` if the user requested igncr.
                   4983: # But we know of no other shell where ac_cr would be empty at this
                   4984: # point, so we can use a bashism as a fallback.
                   4985: if test "x$ac_cr" = x; then
                   4986:   eval ac_cr=\$\'\\r\'
                   4987: fi
                   4988: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
                   4989: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
1.5       misho    4990:   ac_cs_awk_cr='\\r'
1.1       misho    4991: else
                   4992:   ac_cs_awk_cr=$ac_cr
                   4993: fi
                   4994: 
1.5       misho    4995: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
1.1       misho    4996: _ACEOF
                   4997: 
                   4998: 
                   4999: {
                   5000:   echo "cat >conf$$subs.awk <<_ACEOF" &&
                   5001:   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
                   5002:   echo "_ACEOF"
                   5003: } >conf$$subs.sh ||
1.5       misho    5004:   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
                   5005: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
1.1       misho    5006: ac_delim='%!_!# '
                   5007: for ac_last_try in false false false false false :; do
                   5008:   . ./conf$$subs.sh ||
1.5       misho    5009:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.1       misho    5010: 
                   5011:   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
                   5012:   if test $ac_delim_n = $ac_delim_num; then
                   5013:     break
                   5014:   elif $ac_last_try; then
1.5       misho    5015:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.1       misho    5016:   else
                   5017:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5018:   fi
                   5019: done
                   5020: rm -f conf$$subs.sh
                   5021: 
                   5022: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.5       misho    5023: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
1.1       misho    5024: _ACEOF
                   5025: sed -n '
                   5026: h
                   5027: s/^/S["/; s/!.*/"]=/
                   5028: p
                   5029: g
                   5030: s/^[^!]*!//
                   5031: :repl
                   5032: t repl
                   5033: s/'"$ac_delim"'$//
                   5034: t delim
                   5035: :nl
                   5036: h
1.2       misho    5037: s/\(.\{148\}\)..*/\1/
1.1       misho    5038: t more1
                   5039: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
                   5040: p
                   5041: n
                   5042: b repl
                   5043: :more1
                   5044: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5045: p
                   5046: g
                   5047: s/.\{148\}//
                   5048: t nl
                   5049: :delim
                   5050: h
1.2       misho    5051: s/\(.\{148\}\)..*/\1/
1.1       misho    5052: t more2
                   5053: s/["\\]/\\&/g; s/^/"/; s/$/"/
                   5054: p
                   5055: b
                   5056: :more2
                   5057: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5058: p
                   5059: g
                   5060: s/.\{148\}//
                   5061: t delim
                   5062: ' <conf$$subs.awk | sed '
                   5063: /^[^""]/{
                   5064:   N
                   5065:   s/\n//
                   5066: }
                   5067: ' >>$CONFIG_STATUS || ac_write_fail=1
                   5068: rm -f conf$$subs.awk
                   5069: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5070: _ACAWK
1.5       misho    5071: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
1.1       misho    5072:   for (key in S) S_is_set[key] = 1
                   5073:   FS = ""
                   5074: 
                   5075: }
                   5076: {
                   5077:   line = $ 0
                   5078:   nfields = split(line, field, "@")
                   5079:   substed = 0
                   5080:   len = length(field[1])
                   5081:   for (i = 2; i < nfields; i++) {
                   5082:     key = field[i]
                   5083:     keylen = length(key)
                   5084:     if (S_is_set[key]) {
                   5085:       value = S[key]
                   5086:       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
                   5087:       len += length(value) + length(field[++i])
                   5088:       substed = 1
                   5089:     } else
                   5090:       len += 1 + keylen
                   5091:   }
                   5092: 
                   5093:   print line
                   5094: }
                   5095: 
                   5096: _ACAWK
                   5097: _ACEOF
                   5098: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5099: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
                   5100:   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
                   5101: else
                   5102:   cat
1.5       misho    5103: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
                   5104:   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
1.1       misho    5105: _ACEOF
                   5106: 
1.5       misho    5107: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
                   5108: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
1.1       misho    5109: # trailing colons and then remove the whole line if VPATH becomes empty
                   5110: # (actually we leave an empty line to preserve line numbers).
                   5111: if test "x$srcdir" = x.; then
1.5       misho    5112:   ac_vpsub='/^[         ]*VPATH[        ]*=[    ]*/{
                   5113: h
                   5114: s///
                   5115: s/^/:/
                   5116: s/[     ]*$/:/
                   5117: s/:\$(srcdir):/:/g
                   5118: s/:\${srcdir}:/:/g
                   5119: s/:@srcdir@:/:/g
                   5120: s/^:*//
1.1       misho    5121: s/:*$//
1.5       misho    5122: x
                   5123: s/\(=[  ]*\).*/\1/
                   5124: G
                   5125: s/\n//
1.1       misho    5126: s/^[^=]*=[      ]*$//
                   5127: }'
                   5128: fi
                   5129: 
                   5130: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5131: fi # test -n "$CONFIG_FILES"
                   5132: 
                   5133: # Set up the scripts for CONFIG_HEADERS section.
                   5134: # No need to generate them if there are no CONFIG_HEADERS.
                   5135: # This happens for instance with `./config.status Makefile'.
                   5136: if test -n "$CONFIG_HEADERS"; then
1.5       misho    5137: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
1.1       misho    5138: BEGIN {
                   5139: _ACEOF
                   5140: 
                   5141: # Transform confdefs.h into an awk script `defines.awk', embedded as
                   5142: # here-document in config.status, that substitutes the proper values into
                   5143: # config.h.in to produce config.h.
                   5144: 
                   5145: # Create a delimiter string that does not exist in confdefs.h, to ease
                   5146: # handling of long lines.
                   5147: ac_delim='%!_!# '
                   5148: for ac_last_try in false false :; do
1.5       misho    5149:   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
                   5150:   if test -z "$ac_tt"; then
1.1       misho    5151:     break
                   5152:   elif $ac_last_try; then
1.5       misho    5153:     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
1.1       misho    5154:   else
                   5155:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5156:   fi
                   5157: done
                   5158: 
                   5159: # For the awk script, D is an array of macro values keyed by name,
                   5160: # likewise P contains macro parameters if any.  Preserve backslash
                   5161: # newline sequences.
                   5162: 
                   5163: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
                   5164: sed -n '
                   5165: s/.\{148\}/&'"$ac_delim"'/g
                   5166: t rset
                   5167: :rset
                   5168: s/^[    ]*#[    ]*define[       ][      ]*/ /
                   5169: t def
                   5170: d
                   5171: :def
                   5172: s/\\$//
                   5173: t bsnl
                   5174: s/["\\]/\\&/g
                   5175: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5176: D["\1"]=" \3"/p
                   5177: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2"/p
                   5178: d
                   5179: :bsnl
                   5180: s/["\\]/\\&/g
                   5181: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5182: D["\1"]=" \3\\\\\\n"\\/p
                   5183: t cont
                   5184: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
                   5185: t cont
                   5186: d
                   5187: :cont
                   5188: n
                   5189: s/.\{148\}/&'"$ac_delim"'/g
                   5190: t clear
                   5191: :clear
                   5192: s/\\$//
                   5193: t bsnlc
                   5194: s/["\\]/\\&/g; s/^/"/; s/$/"/p
                   5195: d
                   5196: :bsnlc
                   5197: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
                   5198: b cont
                   5199: ' <confdefs.h | sed '
                   5200: s/'"$ac_delim"'/"\\\
                   5201: "/g' >>$CONFIG_STATUS || ac_write_fail=1
                   5202: 
                   5203: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5204:   for (key in D) D_is_set[key] = 1
                   5205:   FS = ""
                   5206: }
                   5207: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
                   5208:   line = \$ 0
                   5209:   split(line, arg, " ")
                   5210:   if (arg[1] == "#") {
                   5211:     defundef = arg[2]
                   5212:     mac1 = arg[3]
                   5213:   } else {
                   5214:     defundef = substr(arg[1], 2)
                   5215:     mac1 = arg[2]
                   5216:   }
                   5217:   split(mac1, mac2, "(") #)
                   5218:   macro = mac2[1]
                   5219:   prefix = substr(line, 1, index(line, defundef) - 1)
                   5220:   if (D_is_set[macro]) {
                   5221:     # Preserve the white space surrounding the "#".
                   5222:     print prefix "define", macro P[macro] D[macro]
                   5223:     next
                   5224:   } else {
                   5225:     # Replace #undef with comments.  This is necessary, for example,
                   5226:     # in the case of _POSIX_SOURCE, which is predefined and required
                   5227:     # on some systems where configure will not decide to define it.
                   5228:     if (defundef == "undef") {
                   5229:       print "/*", prefix defundef, macro, "*/"
                   5230:       next
                   5231:     }
                   5232:   }
                   5233: }
                   5234: { print }
                   5235: _ACAWK
                   5236: _ACEOF
                   5237: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.5       misho    5238:   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
1.1       misho    5239: fi # test -n "$CONFIG_HEADERS"
                   5240: 
                   5241: 
                   5242: eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
                   5243: shift
                   5244: for ac_tag
                   5245: do
                   5246:   case $ac_tag in
                   5247:   :[FHLC]) ac_mode=$ac_tag; continue;;
                   5248:   esac
                   5249:   case $ac_mode$ac_tag in
                   5250:   :[FHL]*:*);;
1.5       misho    5251:   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
1.1       misho    5252:   :[FH]-) ac_tag=-:-;;
                   5253:   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
                   5254:   esac
                   5255:   ac_save_IFS=$IFS
                   5256:   IFS=:
                   5257:   set x $ac_tag
                   5258:   IFS=$ac_save_IFS
                   5259:   shift
                   5260:   ac_file=$1
                   5261:   shift
                   5262: 
                   5263:   case $ac_mode in
                   5264:   :L) ac_source=$1;;
                   5265:   :[FH])
                   5266:     ac_file_inputs=
                   5267:     for ac_f
                   5268:     do
                   5269:       case $ac_f in
1.5       misho    5270:       -) ac_f="$ac_tmp/stdin";;
1.1       misho    5271:       *) # Look for the file first in the build tree, then in the source tree
                   5272:         # (if the path is not absolute).  The absolute path cannot be DOS-style,
                   5273:         # because $ac_f cannot contain `:'.
                   5274:         test -f "$ac_f" ||
                   5275:           case $ac_f in
                   5276:           [\\/$]*) false;;
                   5277:           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
                   5278:           esac ||
1.5       misho    5279:           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
1.1       misho    5280:       esac
                   5281:       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
                   5282:       as_fn_append ac_file_inputs " '$ac_f'"
                   5283:     done
                   5284: 
                   5285:     # Let's still pretend it is `configure' which instantiates (i.e., don't
                   5286:     # use $as_me), people would be surprised to read:
                   5287:     #    /* config.h.  Generated by config.status.  */
                   5288:     configure_input='Generated from '`
                   5289:          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
                   5290:        `' by configure.'
                   5291:     if test x"$ac_file" != x-; then
                   5292:       configure_input="$ac_file.  $configure_input"
                   5293:       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
                   5294: $as_echo "$as_me: creating $ac_file" >&6;}
                   5295:     fi
                   5296:     # Neutralize special characters interpreted by sed in replacement strings.
                   5297:     case $configure_input in #(
                   5298:     *\&* | *\|* | *\\* )
                   5299:        ac_sed_conf_input=`$as_echo "$configure_input" |
                   5300:        sed 's/[\\\\&|]/\\\\&/g'`;; #(
                   5301:     *) ac_sed_conf_input=$configure_input;;
                   5302:     esac
                   5303: 
                   5304:     case $ac_tag in
1.5       misho    5305:     *:-:* | *:-) cat >"$ac_tmp/stdin" \
                   5306:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
1.1       misho    5307:     esac
                   5308:     ;;
                   5309:   esac
                   5310: 
                   5311:   ac_dir=`$as_dirname -- "$ac_file" ||
                   5312: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   5313:         X"$ac_file" : 'X\(//\)[^/]' \| \
                   5314:         X"$ac_file" : 'X\(//\)$' \| \
                   5315:         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
                   5316: $as_echo X"$ac_file" |
                   5317:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   5318:            s//\1/
                   5319:            q
                   5320:          }
                   5321:          /^X\(\/\/\)[^/].*/{
                   5322:            s//\1/
                   5323:            q
                   5324:          }
                   5325:          /^X\(\/\/\)$/{
                   5326:            s//\1/
                   5327:            q
                   5328:          }
                   5329:          /^X\(\/\).*/{
                   5330:            s//\1/
                   5331:            q
                   5332:          }
                   5333:          s/.*/./; q'`
                   5334:   as_dir="$ac_dir"; as_fn_mkdir_p
                   5335:   ac_builddir=.
                   5336: 
                   5337: case "$ac_dir" in
                   5338: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5339: *)
                   5340:   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
                   5341:   # A ".." for each directory in $ac_dir_suffix.
                   5342:   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
                   5343:   case $ac_top_builddir_sub in
                   5344:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5345:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   5346:   esac ;;
                   5347: esac
                   5348: ac_abs_top_builddir=$ac_pwd
                   5349: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   5350: # for backward compatibility:
                   5351: ac_top_builddir=$ac_top_build_prefix
                   5352: 
                   5353: case $srcdir in
                   5354:   .)  # We are building in place.
                   5355:     ac_srcdir=.
                   5356:     ac_top_srcdir=$ac_top_builddir_sub
                   5357:     ac_abs_top_srcdir=$ac_pwd ;;
                   5358:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   5359:     ac_srcdir=$srcdir$ac_dir_suffix;
                   5360:     ac_top_srcdir=$srcdir
                   5361:     ac_abs_top_srcdir=$srcdir ;;
                   5362:   *) # Relative name.
                   5363:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   5364:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   5365:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   5366: esac
                   5367: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   5368: 
                   5369: 
                   5370:   case $ac_mode in
                   5371:   :F)
                   5372:   #
                   5373:   # CONFIG_FILE
                   5374:   #
                   5375: 
                   5376:   case $INSTALL in
                   5377:   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
                   5378:   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
                   5379:   esac
                   5380: _ACEOF
                   5381: 
                   5382: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5383: # If the template does not know about datarootdir, expand it.
                   5384: # FIXME: This hack should be removed a few years after 2.60.
                   5385: ac_datarootdir_hack=; ac_datarootdir_seen=
                   5386: ac_sed_dataroot='
                   5387: /datarootdir/ {
                   5388:   p
                   5389:   q
                   5390: }
                   5391: /@datadir@/p
                   5392: /@docdir@/p
                   5393: /@infodir@/p
                   5394: /@localedir@/p
                   5395: /@mandir@/p'
                   5396: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
                   5397: *datarootdir*) ac_datarootdir_seen=yes;;
                   5398: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
                   5399:   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
                   5400: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
                   5401: _ACEOF
                   5402: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5403:   ac_datarootdir_hack='
                   5404:   s&@datadir@&$datadir&g
                   5405:   s&@docdir@&$docdir&g
                   5406:   s&@infodir@&$infodir&g
                   5407:   s&@localedir@&$localedir&g
                   5408:   s&@mandir@&$mandir&g
                   5409:   s&\\\${datarootdir}&$datarootdir&g' ;;
                   5410: esac
                   5411: _ACEOF
                   5412: 
                   5413: # Neutralize VPATH when `$srcdir' = `.'.
                   5414: # Shell code in configure.ac might set extrasub.
                   5415: # FIXME: do we really want to maintain this feature?
                   5416: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5417: ac_sed_extra="$ac_vpsub
                   5418: $extrasub
                   5419: _ACEOF
                   5420: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5421: :t
                   5422: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
                   5423: s|@configure_input@|$ac_sed_conf_input|;t t
                   5424: s&@top_builddir@&$ac_top_builddir_sub&;t t
                   5425: s&@top_build_prefix@&$ac_top_build_prefix&;t t
                   5426: s&@srcdir@&$ac_srcdir&;t t
                   5427: s&@abs_srcdir@&$ac_abs_srcdir&;t t
                   5428: s&@top_srcdir@&$ac_top_srcdir&;t t
                   5429: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
                   5430: s&@builddir@&$ac_builddir&;t t
                   5431: s&@abs_builddir@&$ac_abs_builddir&;t t
                   5432: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
                   5433: s&@INSTALL@&$ac_INSTALL&;t t
                   5434: $ac_datarootdir_hack
                   5435: "
1.5       misho    5436: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
                   5437:   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5438: 
                   5439: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
1.5       misho    5440:   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
                   5441:   { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' \
                   5442:       "$ac_tmp/out"`; test -z "$ac_out"; } &&
1.1       misho    5443:   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.5       misho    5444: which seems to be undefined.  Please make sure it is defined" >&5
1.1       misho    5445: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.5       misho    5446: which seems to be undefined.  Please make sure it is defined" >&2;}
1.1       misho    5447: 
1.5       misho    5448:   rm -f "$ac_tmp/stdin"
1.1       misho    5449:   case $ac_file in
1.5       misho    5450:   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
                   5451:   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
1.1       misho    5452:   esac \
1.5       misho    5453:   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5454:  ;;
                   5455:   :H)
                   5456:   #
                   5457:   # CONFIG_HEADER
                   5458:   #
                   5459:   if test x"$ac_file" != x-; then
                   5460:     {
                   5461:       $as_echo "/* $configure_input  */" \
1.5       misho    5462:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
                   5463:     } >"$ac_tmp/config.h" \
                   5464:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
                   5465:     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
1.1       misho    5466:       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
                   5467: $as_echo "$as_me: $ac_file is unchanged" >&6;}
                   5468:     else
                   5469:       rm -f "$ac_file"
1.5       misho    5470:       mv "$ac_tmp/config.h" "$ac_file" \
                   5471:        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5472:     fi
                   5473:   else
                   5474:     $as_echo "/* $configure_input  */" \
1.5       misho    5475:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
                   5476:       || as_fn_error $? "could not create -" "$LINENO" 5
1.1       misho    5477:   fi
                   5478:  ;;
                   5479: 
                   5480: 
                   5481:   esac
                   5482: 
                   5483: done # for ac_tag
                   5484: 
                   5485: 
                   5486: as_fn_exit 0
                   5487: _ACEOF
                   5488: ac_clean_files=$ac_clean_files_save
                   5489: 
                   5490: test $ac_write_fail = 0 ||
1.5       misho    5491:   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
1.1       misho    5492: 
                   5493: 
                   5494: # configure is writing to config.log, and then calls config.status.
                   5495: # config.status does its own redirection, appending to config.log.
                   5496: # Unfortunately, on DOS this fails, as config.log is still kept open
                   5497: # by configure, so config.status won't be able to write to it; its
                   5498: # output is simply discarded.  So we exec the FD to /dev/null,
                   5499: # effectively closing config.log, so it can be properly (re)opened and
                   5500: # appended to by config.status.  When coming back to configure, we
                   5501: # need to make the FD available again.
                   5502: if test "$no_create" != yes; then
                   5503:   ac_cs_success=:
                   5504:   ac_config_status_args=
                   5505:   test "$silent" = yes &&
                   5506:     ac_config_status_args="$ac_config_status_args --quiet"
                   5507:   exec 5>/dev/null
                   5508:   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
                   5509:   exec 5>>config.log
                   5510:   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
                   5511:   # would make configure fail if this is the last instruction.
1.5       misho    5512:   $ac_cs_success || as_fn_exit 1
1.1       misho    5513: fi
                   5514: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
                   5515:   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
                   5516: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
                   5517: fi
                   5518: 

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