Annotation of libaitio/configure, revision 1.54

1.1       misho       1: #! /bin/sh
                      2: # Guess values for system-dependent variables and create Makefiles.
1.54    ! misho       3: # Generated by GNU Autoconf 2.69 for libaitio 7.2.
1.1       misho       4: #
1.10      misho       5: # Report bugs to <misho@elwix.org>.
1.1       misho       6: #
1.14      misho       7: #
1.21      misho       8: # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
1.9       misho       9: #
1.14      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.
1.9       misho      13: ## -------------------- ##
                     14: ## M4sh Initialization. ##
                     15: ## -------------------- ##
1.1       misho      16: 
                     17: # Be more Bourne compatible
                     18: DUALCASE=1; export DUALCASE # for MKS sh
1.9       misho      19: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1.1       misho      20:   emulate sh
                     21:   NULLCMD=:
1.9       misho      22:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1.1       misho      23:   # is contrary to our usage.  Disable this feature.
                     24:   alias -g '${1+"$@"}'='"$@"'
                     25:   setopt NO_GLOB_SUBST
                     26: else
1.9       misho      27:   case `(set -o) 2>/dev/null` in #(
                     28:   *posix*) :
                     29:     set -o posix ;; #(
                     30:   *) :
                     31:      ;;
1.1       misho      32: esac
                     33: fi
                     34: 
                     35: 
1.9       misho      36: as_nl='
                     37: '
                     38: export as_nl
                     39: # Printing a long string crashes Solaris 7 /usr/bin/printf.
                     40: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                     41: as_echo=$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'
1.1       misho      56:   else
1.9       misho      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'
1.1       misho      69:   fi
1.9       misho      70:   export as_echo_body
                     71:   as_echo='sh -c $as_echo_body as_echo'
1.1       misho      72: fi
                     73: 
1.9       misho      74: # The user is always right.
                     75: if test "${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:   }
1.1       misho      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.
1.17      misho      92: as_myself=
1.9       misho      93: case $0 in #((
1.1       misho      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 "$as_dir" && as_dir=.
1.9       misho     100:     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
                    101:   done
1.1       misho     102: IFS=$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
1.9       misho     112:   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
                    113:   exit 1
1.1       misho     114: fi
                    115: 
1.9       misho     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 $as_var || :
1.1       misho     123: done
                    124: PS1='$ '
                    125: PS2='> '
                    126: PS4='+ '
                    127: 
                    128: # NLS nuisances.
1.9       misho     129: LC_ALL=C
                    130: export LC_ALL
                    131: LANGUAGE=C
                    132: export LANGUAGE
1.1       misho     133: 
                    134: # CDPATH.
1.9       misho     135: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1.1       misho     136: 
1.21      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
1.9       misho     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
1.1       misho     170: else
1.9       misho     171:   case \`(set -o) 2>/dev/null\` in #(
                    172:   *posix*) :
                    173:     set -o posix ;; #(
                    174:   *) :
                    175:      ;;
                    176: esac
1.1       misho     177: fi
1.9       misho     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; }
1.1       misho     184: 
                    185: exitcode=0
1.9       misho     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
1.21      misho     195: test x\$exitcode = x0 || exit 1
                    196: test -x / || exit 1"
1.9       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 "$as_required") 2>/dev/null; then :
                    203:   as_have_required=yes
1.1       misho     204: else
1.9       misho     205:   as_have_required=no
1.1       misho     206: fi
1.9       misho     207:   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
1.1       misho     208: 
                    209: else
1.9       misho     210:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                    211: as_found=false
1.1       misho     212: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
                    213: do
                    214:   IFS=$as_save_IFS
                    215:   test -z "$as_dir" && as_dir=.
1.9       misho     216:   as_found=:
                    217:   case $as_dir in #(
1.1       misho     218:         /*)
                    219:           for as_base in sh bash ksh sh5; do
1.9       misho     220:             # Try only shells that exist, to save several forks.
                    221:             as_shell=$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
1.1       misho     229:           done;;
                    230:        esac
1.9       misho     231:   as_found=false
1.1       misho     232: done
1.9       misho     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=$SHELL as_have_required=yes
                    236: fi; }
1.1       misho     237: IFS=$as_save_IFS
                    238: 
                    239: 
1.9       misho     240:       if test "x$CONFIG_SHELL" != x; then :
1.21      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 $CONFIG_SHELL" >&2
                    259: exit 255
1.9       misho     260: fi
1.1       misho     261: 
1.9       misho     262:     if test x$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
1.10      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: $0: have one."
1.9       misho     274:   fi
                    275:   exit 1
                    276: fi
1.1       misho     277: fi
                    278: fi
1.9       misho     279: SHELL=${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
1.1       misho     284: 
1.9       misho     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;}
1.1       misho     294: }
1.9       misho     295: as_unset=as_fn_unset
1.1       misho     296: 
1.9       misho     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
1.1       misho     304: 
1.9       misho     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: {
1.1       misho     320: 
1.9       misho     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 $as_dirs"
1.17      misho     358:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
1.1       misho     359: 
                    360: 
1.9       misho     361: } # as_fn_mkdir_p
1.21      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
1.9       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 $(()) and expr.
                    393: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
                    394:   eval 'as_fn_arith ()
                    395:   {
                    396:     as_val=$(( $* ))
                    397:   }'
1.1       misho     398: else
1.9       misho     399:   as_fn_arith ()
                    400:   {
                    401:     as_val=`expr "$@" || test $? -eq 1`
                    402:   }
                    403: fi # as_fn_arith
1.1       misho     404: 
                    405: 
1.17      misho     406: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                    407: # ----------------------------------------
1.9       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
1.17      misho     410: # script with STATUS, using 1 if that was 0.
1.9       misho     411: as_fn_error ()
                    412: {
1.17      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
1.9       misho     417:   fi
1.17      misho     418:   $as_echo "$as_me: error: $2" >&2
1.9       misho     419:   as_fn_exit $as_status
                    420: } # as_fn_error
1.1       misho     421: 
1.9       misho     422: if expr a : '\(a\)' >/dev/null 2>&1 &&
                    423:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                    424:   as_expr=expr
1.1       misho     425: else
1.9       misho     426:   as_expr=false
1.1       misho     427: fi
                    428: 
1.9       misho     429: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                    430:   as_basename=basename
1.1       misho     431: else
1.9       misho     432:   as_basename=false
1.1       misho     433: fi
                    434: 
1.9       misho     435: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                    436:   as_dirname=dirname
1.1       misho     437: else
1.9       misho     438:   as_dirname=false
1.1       misho     439: fi
                    440: 
1.9       misho     441: as_me=`$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'`
1.1       misho     459: 
1.9       misho     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
1.1       misho     466: 
                    467: 
1.9       misho     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.  :-)
1.1       misho     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" ||
1.9       misho     489:     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
1.1       misho     490: 
1.21      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=
1.9       misho     504: case `echo -n x` in #(((((
1.1       misho     505: -n*)
1.9       misho     506:   case `echo 'xy\c'` in
1.1       misho     507:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
1.9       misho     508:   xy)  ECHO_C='\c';;
                    509:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                    510:        ECHO_T='        ';;
1.1       misho     511:   esac;;
                    512: *)
                    513:   ECHO_N='-n';;
                    514: esac
1.7       misho     515: 
1.1       misho     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$$.dir
1.9       misho     521:   mkdir conf$$.dir 2>/dev/null
1.1       misho     522: fi
1.9       misho     523: if (echo >conf$$.file) 2>/dev/null; then
                    524:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                    525:     as_ln_s='ln -s'
                    526:     # ... but there are two gotchas:
                    527:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                    528:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
1.21      misho     529:     # In both cases, we have to default to `cp -pR'.
1.9       misho     530:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.21      misho     531:       as_ln_s='cp -pR'
1.9       misho     532:   elif ln conf$$.file conf$$ 2>/dev/null; then
                    533:     as_ln_s=ln
                    534:   else
1.21      misho     535:     as_ln_s='cp -pR'
1.9       misho     536:   fi
1.1       misho     537: else
1.21      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
1.9       misho     544:   as_mkdir_p='mkdir -p "$as_dir"'
1.1       misho     545: else
                    546:   test -d ./-p && rmdir ./-p
                    547:   as_mkdir_p=false
                    548: fi
                    549: 
1.21      misho     550: as_test_x='test -x'
                    551: as_executable_p=as_fn_executable_p
1.1       misho     552: 
                    553: # Sed expression to map a string onto a valid CPP name.
                    554: as_tr_cpp="eval sed 'y%*$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%[^_$as_cr_alnum]%_%g'"
                    558: 
                    559: 
1.14      misho     560: test -n "$DJDIR" || exec 7<&0 </dev/null
                    561: exec 6>&1
1.1       misho     562: 
                    563: # Name of the host.
1.17      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='libaitio'
                    582: PACKAGE_TARNAME='libaitio'
1.54    ! misho     583: PACKAGE_VERSION='7.2'
        !           584: PACKAGE_STRING='libaitio 7.2'
1.10      misho     585: PACKAGE_BUGREPORT='misho@elwix.org'
1.9       misho     586: PACKAGE_URL=''
1.1       misho     587: 
                    588: ac_unique_file="src/aitio.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>
1.9       misho     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: 
1.32      misho     625: ac_header_list=
1.9       misho     626: ac_subst_vars='LTLIBOBJS
                    627: LIBOBJS
                    628: EGREP
                    629: GREP
                    630: CPP
                    631: MKDEP
                    632: target_os
                    633: target_vendor
                    634: target_cpu
                    635: target
                    636: host_os
                    637: host_vendor
                    638: host_cpu
                    639: host
                    640: build_os
                    641: build_vendor
                    642: build_cpu
                    643: build
                    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
                    673: localstatedir
                    674: sharedstatedir
                    675: sysconfdir
                    676: datadir
                    677: datarootdir
                    678: libexecdir
                    679: sbindir
                    680: bindir
                    681: program_transform_name
                    682: prefix
                    683: exec_prefix
                    684: PACKAGE_URL
                    685: PACKAGE_BUGREPORT
                    686: PACKAGE_STRING
                    687: PACKAGE_VERSION
                    688: PACKAGE_TARNAME
                    689: PACKAGE_NAME
1.1       misho     690: PATH_SEPARATOR
1.9       misho     691: SHELL'
1.1       misho     692: ac_subst_files=''
1.9       misho     693: ac_user_opts='
                    694: enable_option_checking
                    695: enable_debug
                    696: enable_aio
1.51      misho     697: enable_zcpy_buffer
1.9       misho     698: '
1.1       misho     699:       ac_precious_vars='build_alias
                    700: host_alias
                    701: target_alias
                    702: CC
                    703: CFLAGS
                    704: LDFLAGS
                    705: LIBS
                    706: CPPFLAGS
1.11      misho     707: CPP'
1.1       misho     708: 
                    709: 
                    710: # Initialize some variables set by options.
                    711: ac_init_help=
                    712: ac_init_version=false
1.9       misho     713: ac_unrecognized_opts=
                    714: ac_unrecognized_sep=
1.1       misho     715: # The variables have the same names as the options, with
                    716: # dashes changed to underlines.
                    717: cache_file=/dev/null
                    718: exec_prefix=NONE
                    719: no_create=
                    720: no_recursion=
                    721: prefix=NONE
                    722: program_prefix=NONE
                    723: program_suffix=NONE
                    724: program_transform_name=s,x,x,
                    725: silent=
                    726: site=
                    727: srcdir=
                    728: verbose=
                    729: x_includes=NONE
                    730: x_libraries=NONE
                    731: 
                    732: # Installation directory options.
                    733: # These are left unexpanded so users can "make install exec_prefix=/foo"
                    734: # and all the variables that are supposed to be based on exec_prefix
                    735: # by default will actually change.
                    736: # Use braces instead of parens because sh, perl, etc. also accept them.
                    737: # (The list follows the same order as the GNU Coding Standards.)
                    738: bindir='${exec_prefix}/bin'
                    739: sbindir='${exec_prefix}/sbin'
                    740: libexecdir='${exec_prefix}/libexec'
                    741: datarootdir='${prefix}/share'
                    742: datadir='${datarootdir}'
                    743: sysconfdir='${prefix}/etc'
                    744: sharedstatedir='${prefix}/com'
                    745: localstatedir='${prefix}/var'
                    746: includedir='${prefix}/include'
                    747: oldincludedir='/usr/include'
                    748: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
                    749: infodir='${datarootdir}/info'
                    750: htmldir='${docdir}'
                    751: dvidir='${docdir}'
                    752: pdfdir='${docdir}'
                    753: psdir='${docdir}'
                    754: libdir='${exec_prefix}/lib'
                    755: localedir='${datarootdir}/locale'
                    756: mandir='${datarootdir}/man'
                    757: 
                    758: ac_prev=
                    759: ac_dashdash=
                    760: for ac_option
                    761: do
                    762:   # If the previous option needs an argument, assign it.
                    763:   if test -n "$ac_prev"; then
                    764:     eval $ac_prev=\$ac_option
                    765:     ac_prev=
                    766:     continue
                    767:   fi
                    768: 
                    769:   case $ac_option in
1.17      misho     770:   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
                    771:   *=)   ac_optarg= ;;
                    772:   *)    ac_optarg=yes ;;
1.1       misho     773:   esac
                    774: 
                    775:   # Accept the important Cygnus configure options, so we can diagnose typos.
                    776: 
                    777:   case $ac_dashdash$ac_option in
                    778:   --)
                    779:     ac_dashdash=yes ;;
                    780: 
                    781:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
                    782:     ac_prev=bindir ;;
                    783:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
                    784:     bindir=$ac_optarg ;;
                    785: 
                    786:   -build | --build | --buil | --bui | --bu)
                    787:     ac_prev=build_alias ;;
                    788:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
                    789:     build_alias=$ac_optarg ;;
                    790: 
                    791:   -cache-file | --cache-file | --cache-fil | --cache-fi \
                    792:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
                    793:     ac_prev=cache_file ;;
                    794:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
                    795:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
                    796:     cache_file=$ac_optarg ;;
                    797: 
                    798:   --config-cache | -C)
                    799:     cache_file=config.cache ;;
                    800: 
                    801:   -datadir | --datadir | --datadi | --datad)
                    802:     ac_prev=datadir ;;
                    803:   -datadir=* | --datadir=* | --datadi=* | --datad=*)
                    804:     datadir=$ac_optarg ;;
                    805: 
                    806:   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
                    807:   | --dataroo | --dataro | --datar)
                    808:     ac_prev=datarootdir ;;
                    809:   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
                    810:   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
                    811:     datarootdir=$ac_optarg ;;
                    812: 
                    813:   -disable-* | --disable-*)
1.9       misho     814:     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1.1       misho     815:     # Reject names that are not valid shell variable names.
1.9       misho     816:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.17      misho     817:       as_fn_error $? "invalid feature name: $ac_useropt"
1.9       misho     818:     ac_useropt_orig=$ac_useropt
                    819:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                    820:     case $ac_user_opts in
                    821:       *"
                    822: "enable_$ac_useropt"
                    823: "*) ;;
                    824:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
                    825:         ac_unrecognized_sep=', ';;
                    826:     esac
                    827:     eval enable_$ac_useropt=no ;;
1.1       misho     828: 
                    829:   -docdir | --docdir | --docdi | --doc | --do)
                    830:     ac_prev=docdir ;;
                    831:   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
                    832:     docdir=$ac_optarg ;;
                    833: 
                    834:   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
                    835:     ac_prev=dvidir ;;
                    836:   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
                    837:     dvidir=$ac_optarg ;;
                    838: 
                    839:   -enable-* | --enable-*)
1.9       misho     840:     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1.1       misho     841:     # Reject names that are not valid shell variable names.
1.9       misho     842:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.17      misho     843:       as_fn_error $? "invalid feature name: $ac_useropt"
1.9       misho     844:     ac_useropt_orig=$ac_useropt
                    845:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                    846:     case $ac_user_opts in
                    847:       *"
                    848: "enable_$ac_useropt"
                    849: "*) ;;
                    850:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
                    851:         ac_unrecognized_sep=', ';;
                    852:     esac
                    853:     eval enable_$ac_useropt=\$ac_optarg ;;
1.1       misho     854: 
                    855:   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
                    856:   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
                    857:   | --exec | --exe | --ex)
                    858:     ac_prev=exec_prefix ;;
                    859:   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
                    860:   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
                    861:   | --exec=* | --exe=* | --ex=*)
                    862:     exec_prefix=$ac_optarg ;;
                    863: 
                    864:   -gas | --gas | --ga | --g)
                    865:     # Obsolete; use --with-gas.
                    866:     with_gas=yes ;;
                    867: 
                    868:   -help | --help | --hel | --he | -h)
                    869:     ac_init_help=long ;;
                    870:   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
                    871:     ac_init_help=recursive ;;
                    872:   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
                    873:     ac_init_help=short ;;
                    874: 
                    875:   -host | --host | --hos | --ho)
                    876:     ac_prev=host_alias ;;
                    877:   -host=* | --host=* | --hos=* | --ho=*)
                    878:     host_alias=$ac_optarg ;;
                    879: 
                    880:   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
                    881:     ac_prev=htmldir ;;
                    882:   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
                    883:   | --ht=*)
                    884:     htmldir=$ac_optarg ;;
                    885: 
                    886:   -includedir | --includedir | --includedi | --included | --include \
                    887:   | --includ | --inclu | --incl | --inc)
                    888:     ac_prev=includedir ;;
                    889:   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
                    890:   | --includ=* | --inclu=* | --incl=* | --inc=*)
                    891:     includedir=$ac_optarg ;;
                    892: 
                    893:   -infodir | --infodir | --infodi | --infod | --info | --inf)
                    894:     ac_prev=infodir ;;
                    895:   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
                    896:     infodir=$ac_optarg ;;
                    897: 
                    898:   -libdir | --libdir | --libdi | --libd)
                    899:     ac_prev=libdir ;;
                    900:   -libdir=* | --libdir=* | --libdi=* | --libd=*)
                    901:     libdir=$ac_optarg ;;
                    902: 
                    903:   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
                    904:   | --libexe | --libex | --libe)
                    905:     ac_prev=libexecdir ;;
                    906:   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
                    907:   | --libexe=* | --libex=* | --libe=*)
                    908:     libexecdir=$ac_optarg ;;
                    909: 
                    910:   -localedir | --localedir | --localedi | --localed | --locale)
                    911:     ac_prev=localedir ;;
                    912:   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
                    913:     localedir=$ac_optarg ;;
                    914: 
                    915:   -localstatedir | --localstatedir | --localstatedi | --localstated \
                    916:   | --localstate | --localstat | --localsta | --localst | --locals)
                    917:     ac_prev=localstatedir ;;
                    918:   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
                    919:   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
                    920:     localstatedir=$ac_optarg ;;
                    921: 
                    922:   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
                    923:     ac_prev=mandir ;;
                    924:   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
                    925:     mandir=$ac_optarg ;;
                    926: 
                    927:   -nfp | --nfp | --nf)
                    928:     # Obsolete; use --without-fp.
                    929:     with_fp=no ;;
                    930: 
                    931:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
                    932:   | --no-cr | --no-c | -n)
                    933:     no_create=yes ;;
                    934: 
                    935:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
                    936:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
                    937:     no_recursion=yes ;;
                    938: 
                    939:   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
                    940:   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
                    941:   | --oldin | --oldi | --old | --ol | --o)
                    942:     ac_prev=oldincludedir ;;
                    943:   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
                    944:   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
                    945:   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
                    946:     oldincludedir=$ac_optarg ;;
                    947: 
                    948:   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
                    949:     ac_prev=prefix ;;
                    950:   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
                    951:     prefix=$ac_optarg ;;
                    952: 
                    953:   -program-prefix | --program-prefix | --program-prefi | --program-pref \
                    954:   | --program-pre | --program-pr | --program-p)
                    955:     ac_prev=program_prefix ;;
                    956:   -program-prefix=* | --program-prefix=* | --program-prefi=* \
                    957:   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
                    958:     program_prefix=$ac_optarg ;;
                    959: 
                    960:   -program-suffix | --program-suffix | --program-suffi | --program-suff \
                    961:   | --program-suf | --program-su | --program-s)
                    962:     ac_prev=program_suffix ;;
                    963:   -program-suffix=* | --program-suffix=* | --program-suffi=* \
                    964:   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
                    965:     program_suffix=$ac_optarg ;;
                    966: 
                    967:   -program-transform-name | --program-transform-name \
                    968:   | --program-transform-nam | --program-transform-na \
                    969:   | --program-transform-n | --program-transform- \
                    970:   | --program-transform | --program-transfor \
                    971:   | --program-transfo | --program-transf \
                    972:   | --program-trans | --program-tran \
                    973:   | --progr-tra | --program-tr | --program-t)
                    974:     ac_prev=program_transform_name ;;
                    975:   -program-transform-name=* | --program-transform-name=* \
                    976:   | --program-transform-nam=* | --program-transform-na=* \
                    977:   | --program-transform-n=* | --program-transform-=* \
                    978:   | --program-transform=* | --program-transfor=* \
                    979:   | --program-transfo=* | --program-transf=* \
                    980:   | --program-trans=* | --program-tran=* \
                    981:   | --progr-tra=* | --program-tr=* | --program-t=*)
                    982:     program_transform_name=$ac_optarg ;;
                    983: 
                    984:   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
                    985:     ac_prev=pdfdir ;;
                    986:   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
                    987:     pdfdir=$ac_optarg ;;
                    988: 
                    989:   -psdir | --psdir | --psdi | --psd | --ps)
                    990:     ac_prev=psdir ;;
                    991:   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
                    992:     psdir=$ac_optarg ;;
                    993: 
                    994:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                    995:   | -silent | --silent | --silen | --sile | --sil)
                    996:     silent=yes ;;
                    997: 
                    998:   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
                    999:     ac_prev=sbindir ;;
                   1000:   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
                   1001:   | --sbi=* | --sb=*)
                   1002:     sbindir=$ac_optarg ;;
                   1003: 
                   1004:   -sharedstatedir | --sharedstatedir | --sharedstatedi \
                   1005:   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
                   1006:   | --sharedst | --shareds | --shared | --share | --shar \
                   1007:   | --sha | --sh)
                   1008:     ac_prev=sharedstatedir ;;
                   1009:   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
                   1010:   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
                   1011:   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
                   1012:   | --sha=* | --sh=*)
                   1013:     sharedstatedir=$ac_optarg ;;
                   1014: 
                   1015:   -site | --site | --sit)
                   1016:     ac_prev=site ;;
                   1017:   -site=* | --site=* | --sit=*)
                   1018:     site=$ac_optarg ;;
                   1019: 
                   1020:   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
                   1021:     ac_prev=srcdir ;;
                   1022:   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
                   1023:     srcdir=$ac_optarg ;;
                   1024: 
                   1025:   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
                   1026:   | --syscon | --sysco | --sysc | --sys | --sy)
                   1027:     ac_prev=sysconfdir ;;
                   1028:   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
                   1029:   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
                   1030:     sysconfdir=$ac_optarg ;;
                   1031: 
                   1032:   -target | --target | --targe | --targ | --tar | --ta | --t)
                   1033:     ac_prev=target_alias ;;
                   1034:   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
                   1035:     target_alias=$ac_optarg ;;
                   1036: 
                   1037:   -v | -verbose | --verbose | --verbos | --verbo | --verb)
                   1038:     verbose=yes ;;
                   1039: 
                   1040:   -version | --version | --versio | --versi | --vers | -V)
                   1041:     ac_init_version=: ;;
                   1042: 
                   1043:   -with-* | --with-*)
1.9       misho    1044:     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1.1       misho    1045:     # Reject names that are not valid shell variable names.
1.9       misho    1046:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.17      misho    1047:       as_fn_error $? "invalid package name: $ac_useropt"
1.9       misho    1048:     ac_useropt_orig=$ac_useropt
                   1049:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                   1050:     case $ac_user_opts in
                   1051:       *"
                   1052: "with_$ac_useropt"
                   1053: "*) ;;
                   1054:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
                   1055:         ac_unrecognized_sep=', ';;
                   1056:     esac
                   1057:     eval with_$ac_useropt=\$ac_optarg ;;
1.1       misho    1058: 
                   1059:   -without-* | --without-*)
1.9       misho    1060:     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1.1       misho    1061:     # Reject names that are not valid shell variable names.
1.9       misho    1062:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.17      misho    1063:       as_fn_error $? "invalid package name: $ac_useropt"
1.9       misho    1064:     ac_useropt_orig=$ac_useropt
                   1065:     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
                   1066:     case $ac_user_opts in
                   1067:       *"
                   1068: "with_$ac_useropt"
                   1069: "*) ;;
                   1070:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
                   1071:         ac_unrecognized_sep=', ';;
                   1072:     esac
                   1073:     eval with_$ac_useropt=no ;;
1.1       misho    1074: 
                   1075:   --x)
                   1076:     # Obsolete; use --with-x.
                   1077:     with_x=yes ;;
                   1078: 
                   1079:   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
                   1080:   | --x-incl | --x-inc | --x-in | --x-i)
                   1081:     ac_prev=x_includes ;;
                   1082:   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
                   1083:   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
                   1084:     x_includes=$ac_optarg ;;
                   1085: 
                   1086:   -x-libraries | --x-libraries | --x-librarie | --x-librari \
                   1087:   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
                   1088:     ac_prev=x_libraries ;;
                   1089:   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
                   1090:   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
                   1091:     x_libraries=$ac_optarg ;;
                   1092: 
1.17      misho    1093:   -*) as_fn_error $? "unrecognized option: \`$ac_option'
                   1094: Try \`$0 --help' for more information"
1.1       misho    1095:     ;;
                   1096: 
                   1097:   *=*)
                   1098:     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
                   1099:     # Reject names that are not valid shell variable names.
1.9       misho    1100:     case $ac_envvar in #(
                   1101:       '' | [0-9]* | *[!_$as_cr_alnum]* )
1.17      misho    1102:       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1.9       misho    1103:     esac
1.1       misho    1104:     eval $ac_envvar=\$ac_optarg
                   1105:     export $ac_envvar ;;
                   1106: 
                   1107:   *)
                   1108:     # FIXME: should be removed in autoconf 3.0.
1.9       misho    1109:     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1.1       misho    1110:     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.9       misho    1111:       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1.17      misho    1112:     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1.1       misho    1113:     ;;
                   1114: 
                   1115:   esac
                   1116: done
                   1117: 
                   1118: if test -n "$ac_prev"; then
                   1119:   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1.17      misho    1120:   as_fn_error $? "missing argument to $ac_option"
1.1       misho    1121: fi
                   1122: 
1.9       misho    1123: if test -n "$ac_unrecognized_opts"; then
                   1124:   case $enable_option_checking in
                   1125:     no) ;;
1.17      misho    1126:     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1.9       misho    1127:     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
                   1128:   esac
                   1129: fi
                   1130: 
                   1131: # Check all directory arguments for consistency.
1.1       misho    1132: for ac_var in  exec_prefix prefix bindir sbindir libexecdir datarootdir \
                   1133:                datadir sysconfdir sharedstatedir localstatedir includedir \
                   1134:                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
                   1135:                libdir localedir mandir
                   1136: do
                   1137:   eval ac_val=\$$ac_var
1.9       misho    1138:   # Remove trailing slashes.
                   1139:   case $ac_val in
                   1140:     */ )
                   1141:       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
                   1142:       eval $ac_var=\$ac_val;;
                   1143:   esac
                   1144:   # Be sure to have absolute directory names.
1.1       misho    1145:   case $ac_val in
                   1146:     [\\/$]* | ?:[\\/]* )  continue;;
                   1147:     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
                   1148:   esac
1.17      misho    1149:   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1.1       misho    1150: done
                   1151: 
                   1152: # There might be people who depend on the old broken behavior: `$host'
                   1153: # used to hold the argument of --host etc.
                   1154: # FIXME: To remove some day.
                   1155: build=$build_alias
                   1156: host=$host_alias
                   1157: target=$target_alias
                   1158: 
                   1159: # FIXME: To remove some day.
                   1160: if test "x$host_alias" != x; then
                   1161:   if test "x$build_alias" = x; then
                   1162:     cross_compiling=maybe
                   1163:   elif test "x$build_alias" != "x$host_alias"; then
                   1164:     cross_compiling=yes
                   1165:   fi
                   1166: fi
                   1167: 
                   1168: ac_tool_prefix=
                   1169: test -n "$host_alias" && ac_tool_prefix=$host_alias-
                   1170: 
                   1171: test "$silent" = yes && exec 6>/dev/null
                   1172: 
                   1173: 
                   1174: ac_pwd=`pwd` && test -n "$ac_pwd" &&
                   1175: ac_ls_di=`ls -di .` &&
                   1176: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1.17      misho    1177:   as_fn_error $? "working directory cannot be determined"
1.1       misho    1178: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1.17      misho    1179:   as_fn_error $? "pwd does not report name of working directory"
1.1       misho    1180: 
                   1181: 
                   1182: # Find the source files, if location was not specified.
                   1183: if test -z "$srcdir"; then
                   1184:   ac_srcdir_defaulted=yes
                   1185:   # Try the directory containing this script, then the parent directory.
1.9       misho    1186:   ac_confdir=`$as_dirname -- "$as_myself" ||
                   1187: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   1188:         X"$as_myself" : 'X\(//\)[^/]' \| \
                   1189:         X"$as_myself" : 'X\(//\)$' \| \
                   1190:         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
                   1191: $as_echo X"$as_myself" |
1.1       misho    1192:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   1193:            s//\1/
                   1194:            q
                   1195:          }
                   1196:          /^X\(\/\/\)[^/].*/{
                   1197:            s//\1/
                   1198:            q
                   1199:          }
                   1200:          /^X\(\/\/\)$/{
                   1201:            s//\1/
                   1202:            q
                   1203:          }
                   1204:          /^X\(\/\).*/{
                   1205:            s//\1/
                   1206:            q
                   1207:          }
                   1208:          s/.*/./; q'`
                   1209:   srcdir=$ac_confdir
                   1210:   if test ! -r "$srcdir/$ac_unique_file"; then
                   1211:     srcdir=..
                   1212:   fi
                   1213: else
                   1214:   ac_srcdir_defaulted=no
                   1215: fi
                   1216: if test ! -r "$srcdir/$ac_unique_file"; then
                   1217:   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1.17      misho    1218:   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1.1       misho    1219: fi
                   1220: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
                   1221: ac_abs_confdir=`(
1.17      misho    1222:        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1.1       misho    1223:        pwd)`
                   1224: # When building in place, set srcdir=.
                   1225: if test "$ac_abs_confdir" = "$ac_pwd"; then
                   1226:   srcdir=.
                   1227: fi
                   1228: # Remove unnecessary trailing slashes from srcdir.
                   1229: # Double slashes in file names in object file debugging info
                   1230: # mess up M-x gdb in Emacs.
                   1231: case $srcdir in
                   1232: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
                   1233: esac
                   1234: for ac_var in $ac_precious_vars; do
                   1235:   eval ac_env_${ac_var}_set=\${${ac_var}+set}
                   1236:   eval ac_env_${ac_var}_value=\$${ac_var}
                   1237:   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
                   1238:   eval ac_cv_env_${ac_var}_value=\$${ac_var}
                   1239: done
                   1240: 
                   1241: #
                   1242: # Report the --help message.
                   1243: #
                   1244: if test "$ac_init_help" = "long"; then
                   1245:   # Omit some internal or obsolete options to make the list less imposing.
                   1246:   # This message is too long to be a string in the A/UX 3.1 sh.
                   1247:   cat <<_ACEOF
1.54    ! misho    1248: \`configure' configures libaitio 7.2 to adapt to many kinds of systems.
1.1       misho    1249: 
                   1250: Usage: $0 [OPTION]... [VAR=VALUE]...
                   1251: 
                   1252: To assign environment variables (e.g., CC, CFLAGS...), specify them as
                   1253: VAR=VALUE.  See below for descriptions of some of the useful variables.
                   1254: 
                   1255: Defaults for the options are specified in brackets.
                   1256: 
                   1257: Configuration:
                   1258:   -h, --help              display this help and exit
                   1259:       --help=short        display options specific to this package
                   1260:       --help=recursive    display the short help of all the included packages
                   1261:   -V, --version           display version information and exit
1.17      misho    1262:   -q, --quiet, --silent   do not print \`checking ...' messages
1.1       misho    1263:       --cache-file=FILE   cache test results in FILE [disabled]
                   1264:   -C, --config-cache      alias for \`--cache-file=config.cache'
                   1265:   -n, --no-create         do not create output files
                   1266:       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
                   1267: 
                   1268: Installation directories:
                   1269:   --prefix=PREFIX         install architecture-independent files in PREFIX
1.9       misho    1270:                           [$ac_default_prefix]
1.1       misho    1271:   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1.9       misho    1272:                           [PREFIX]
1.1       misho    1273: 
                   1274: By default, \`make install' will install all the files in
                   1275: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
                   1276: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
                   1277: for instance \`--prefix=\$HOME'.
                   1278: 
                   1279: For better control, use the options below.
                   1280: 
                   1281: Fine tuning of the installation directories:
1.9       misho    1282:   --bindir=DIR            user executables [EPREFIX/bin]
                   1283:   --sbindir=DIR           system admin executables [EPREFIX/sbin]
                   1284:   --libexecdir=DIR        program executables [EPREFIX/libexec]
                   1285:   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
                   1286:   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
                   1287:   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
                   1288:   --libdir=DIR            object code libraries [EPREFIX/lib]
                   1289:   --includedir=DIR        C header files [PREFIX/include]
                   1290:   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
                   1291:   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
                   1292:   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
                   1293:   --infodir=DIR           info documentation [DATAROOTDIR/info]
                   1294:   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
                   1295:   --mandir=DIR            man documentation [DATAROOTDIR/man]
                   1296:   --docdir=DIR            documentation root [DATAROOTDIR/doc/libaitio]
                   1297:   --htmldir=DIR           html documentation [DOCDIR]
                   1298:   --dvidir=DIR            dvi documentation [DOCDIR]
                   1299:   --pdfdir=DIR            pdf documentation [DOCDIR]
                   1300:   --psdir=DIR             ps documentation [DOCDIR]
1.1       misho    1301: _ACEOF
                   1302: 
                   1303:   cat <<\_ACEOF
                   1304: 
                   1305: System types:
                   1306:   --build=BUILD     configure for building on BUILD [guessed]
                   1307:   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
                   1308:   --target=TARGET   configure for building compilers for TARGET [HOST]
                   1309: _ACEOF
                   1310: fi
                   1311: 
                   1312: if test -n "$ac_init_help"; then
                   1313:   case $ac_init_help in
1.54    ! misho    1314:      short | recursive ) echo "Configuration of libaitio 7.2:";;
1.1       misho    1315:    esac
                   1316:   cat <<\_ACEOF
                   1317: 
                   1318: Optional Features:
1.9       misho    1319:   --disable-option-checking  ignore unrecognized --enable/--with options
1.1       misho    1320:   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
                   1321:   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
                   1322:   --enable-debug          Build library with debug information and additional messages
1.5       misho    1323:   --enable-aio            Build library with AIO operations
1.51      misho    1324:   --enable-zcpy-buffer    Build library with zero-copy buffer
1.1       misho    1325: 
                   1326: Some influential environment variables:
                   1327:   CC          C compiler command
                   1328:   CFLAGS      C compiler flags
                   1329:   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
                   1330:               nonstandard directory <lib dir>
                   1331:   LIBS        libraries to pass to the linker, e.g. -l<library>
1.14      misho    1332:   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1.1       misho    1333:               you have headers in a nonstandard directory <include dir>
                   1334:   CPP         C preprocessor
                   1335: 
                   1336: Use these variables to override the choices made by `configure' or to help
                   1337: it to find libraries and programs with nonstandard names/locations.
                   1338: 
1.10      misho    1339: Report bugs to <misho@elwix.org>.
1.9       misho    1340: _ACEOF
                   1341: ac_status=$?
                   1342: fi
                   1343: 
                   1344: if test "$ac_init_help" = "recursive"; then
                   1345:   # If there are subdirs, report their specific --help.
                   1346:   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
                   1347:     test -d "$ac_dir" ||
                   1348:       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
                   1349:       continue
                   1350:     ac_builddir=.
                   1351: 
                   1352: case "$ac_dir" in
                   1353: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1354: *)
                   1355:   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
                   1356:   # A ".." for each directory in $ac_dir_suffix.
                   1357:   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
                   1358:   case $ac_top_builddir_sub in
                   1359:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1360:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   1361:   esac ;;
                   1362: esac
                   1363: ac_abs_top_builddir=$ac_pwd
                   1364: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   1365: # for backward compatibility:
                   1366: ac_top_builddir=$ac_top_build_prefix
                   1367: 
                   1368: case $srcdir in
                   1369:   .)  # We are building in place.
                   1370:     ac_srcdir=.
                   1371:     ac_top_srcdir=$ac_top_builddir_sub
                   1372:     ac_abs_top_srcdir=$ac_pwd ;;
                   1373:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   1374:     ac_srcdir=$srcdir$ac_dir_suffix;
                   1375:     ac_top_srcdir=$srcdir
                   1376:     ac_abs_top_srcdir=$srcdir ;;
                   1377:   *) # Relative name.
                   1378:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   1379:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   1380:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   1381: esac
                   1382: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   1383: 
                   1384:     cd "$ac_dir" || { ac_status=$?; continue; }
                   1385:     # Check for guested configure.
                   1386:     if test -f "$ac_srcdir/configure.gnu"; then
                   1387:       echo &&
                   1388:       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
                   1389:     elif test -f "$ac_srcdir/configure"; then
                   1390:       echo &&
                   1391:       $SHELL "$ac_srcdir/configure" --help=recursive
                   1392:     else
                   1393:       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
                   1394:     fi || ac_status=$?
                   1395:     cd "$ac_pwd" || { ac_status=$?; break; }
                   1396:   done
                   1397: fi
                   1398: 
                   1399: test -n "$ac_init_help" && exit $ac_status
                   1400: if $ac_init_version; then
                   1401:   cat <<\_ACEOF
1.54    ! misho    1402: libaitio configure 7.2
1.21      misho    1403: generated by GNU Autoconf 2.69
1.9       misho    1404: 
1.21      misho    1405: Copyright (C) 2012 Free Software Foundation, Inc.
1.9       misho    1406: This configure script is free software; the Free Software Foundation
                   1407: gives unlimited permission to copy, distribute and modify it.
                   1408: _ACEOF
                   1409:   exit
                   1410: fi
                   1411: 
                   1412: ## ------------------------ ##
                   1413: ## Autoconf initialization. ##
                   1414: ## ------------------------ ##
                   1415: 
                   1416: # ac_fn_c_try_compile LINENO
                   1417: # --------------------------
                   1418: # Try to compile conftest.$ac_ext, and return whether this succeeded.
                   1419: ac_fn_c_try_compile ()
                   1420: {
                   1421:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1422:   rm -f conftest.$ac_objext
                   1423:   if { { ac_try="$ac_compile"
                   1424: case "(($ac_try" in
                   1425:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1426:   *) ac_try_echo=$ac_try;;
                   1427: esac
                   1428: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1429: $as_echo "$ac_try_echo"; } >&5
                   1430:   (eval "$ac_compile") 2>conftest.err
                   1431:   ac_status=$?
                   1432:   if test -s conftest.err; then
                   1433:     grep -v '^ *+' conftest.err >conftest.er1
                   1434:     cat conftest.er1 >&5
                   1435:     mv -f conftest.er1 conftest.err
                   1436:   fi
                   1437:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1438:   test $ac_status = 0; } && {
                   1439:         test -z "$ac_c_werror_flag" ||
                   1440:         test ! -s conftest.err
                   1441:        } && test -s conftest.$ac_objext; then :
                   1442:   ac_retval=0
                   1443: else
                   1444:   $as_echo "$as_me: failed program was:" >&5
                   1445: sed 's/^/| /' conftest.$ac_ext >&5
                   1446: 
                   1447:        ac_retval=1
                   1448: fi
1.17      misho    1449:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.14      misho    1450:   as_fn_set_status $ac_retval
1.9       misho    1451: 
                   1452: } # ac_fn_c_try_compile
                   1453: 
                   1454: # ac_fn_c_try_link LINENO
                   1455: # -----------------------
                   1456: # Try to link conftest.$ac_ext, and return whether this succeeded.
                   1457: ac_fn_c_try_link ()
                   1458: {
                   1459:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1460:   rm -f conftest.$ac_objext conftest$ac_exeext
                   1461:   if { { ac_try="$ac_link"
                   1462: case "(($ac_try" in
                   1463:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1464:   *) ac_try_echo=$ac_try;;
                   1465: esac
                   1466: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1467: $as_echo "$ac_try_echo"; } >&5
                   1468:   (eval "$ac_link") 2>conftest.err
                   1469:   ac_status=$?
                   1470:   if test -s conftest.err; then
                   1471:     grep -v '^ *+' conftest.err >conftest.er1
                   1472:     cat conftest.er1 >&5
                   1473:     mv -f conftest.er1 conftest.err
                   1474:   fi
                   1475:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1476:   test $ac_status = 0; } && {
                   1477:         test -z "$ac_c_werror_flag" ||
                   1478:         test ! -s conftest.err
                   1479:        } && test -s conftest$ac_exeext && {
                   1480:         test "$cross_compiling" = yes ||
1.21      misho    1481:         test -x conftest$ac_exeext
1.9       misho    1482:        }; then :
                   1483:   ac_retval=0
                   1484: else
                   1485:   $as_echo "$as_me: failed program was:" >&5
                   1486: sed 's/^/| /' conftest.$ac_ext >&5
                   1487: 
                   1488:        ac_retval=1
                   1489: fi
                   1490:   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
                   1491:   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
                   1492:   # interfere with the next link command; also delete a directory that is
                   1493:   # left behind by Apple's compiler.  We do this before executing the actions.
                   1494:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1.17      misho    1495:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.14      misho    1496:   as_fn_set_status $ac_retval
1.9       misho    1497: 
                   1498: } # ac_fn_c_try_link
                   1499: 
                   1500: # ac_fn_c_try_cpp LINENO
                   1501: # ----------------------
                   1502: # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
                   1503: ac_fn_c_try_cpp ()
                   1504: {
                   1505:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1506:   if { { ac_try="$ac_cpp conftest.$ac_ext"
                   1507: case "(($ac_try" in
                   1508:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1509:   *) ac_try_echo=$ac_try;;
                   1510: esac
                   1511: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1512: $as_echo "$ac_try_echo"; } >&5
                   1513:   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
                   1514:   ac_status=$?
                   1515:   if test -s conftest.err; then
                   1516:     grep -v '^ *+' conftest.err >conftest.er1
                   1517:     cat conftest.er1 >&5
                   1518:     mv -f conftest.er1 conftest.err
                   1519:   fi
                   1520:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.17      misho    1521:   test $ac_status = 0; } > conftest.i && {
1.9       misho    1522:         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
                   1523:         test ! -s conftest.err
                   1524:        }; then :
                   1525:   ac_retval=0
                   1526: else
                   1527:   $as_echo "$as_me: failed program was:" >&5
                   1528: sed 's/^/| /' conftest.$ac_ext >&5
                   1529: 
                   1530:     ac_retval=1
                   1531: fi
1.17      misho    1532:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.14      misho    1533:   as_fn_set_status $ac_retval
1.9       misho    1534: 
                   1535: } # ac_fn_c_try_cpp
                   1536: 
                   1537: # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
                   1538: # -------------------------------------------------------
                   1539: # Tests whether HEADER exists, giving a warning if it cannot be compiled using
                   1540: # the include files in INCLUDES and setting the cache variable VAR
                   1541: # accordingly.
                   1542: ac_fn_c_check_header_mongrel ()
                   1543: {
                   1544:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.17      misho    1545:   if eval \${$3+:} false; then :
1.9       misho    1546:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1547: $as_echo_n "checking for $2... " >&6; }
1.17      misho    1548: if eval \${$3+:} false; then :
1.9       misho    1549:   $as_echo_n "(cached) " >&6
                   1550: fi
                   1551: eval ac_res=\$$3
                   1552:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1553: $as_echo "$ac_res" >&6; }
                   1554: else
                   1555:   # Is the header compilable?
                   1556: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
                   1557: $as_echo_n "checking $2 usability... " >&6; }
                   1558: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1559: /* end confdefs.h.  */
                   1560: $4
                   1561: #include <$2>
                   1562: _ACEOF
                   1563: if ac_fn_c_try_compile "$LINENO"; then :
                   1564:   ac_header_compiler=yes
                   1565: else
                   1566:   ac_header_compiler=no
                   1567: fi
                   1568: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   1569: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
                   1570: $as_echo "$ac_header_compiler" >&6; }
                   1571: 
                   1572: # Is the header present?
                   1573: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
                   1574: $as_echo_n "checking $2 presence... " >&6; }
                   1575: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1576: /* end confdefs.h.  */
                   1577: #include <$2>
                   1578: _ACEOF
                   1579: if ac_fn_c_try_cpp "$LINENO"; then :
                   1580:   ac_header_preproc=yes
                   1581: else
                   1582:   ac_header_preproc=no
                   1583: fi
1.17      misho    1584: rm -f conftest.err conftest.i conftest.$ac_ext
1.9       misho    1585: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
                   1586: $as_echo "$ac_header_preproc" >&6; }
                   1587: 
                   1588: # So?  What about this header?
                   1589: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
                   1590:   yes:no: )
                   1591:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
                   1592: $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
                   1593:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
                   1594: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
                   1595:     ;;
                   1596:   no:yes:* )
                   1597:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
                   1598: $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
                   1599:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
                   1600: $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
                   1601:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
                   1602: $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
                   1603:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
                   1604: $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
                   1605:     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
                   1606: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1.17      misho    1607: ( $as_echo "## ------------------------------ ##
1.10      misho    1608: ## Report this to misho@elwix.org ##
1.17      misho    1609: ## ------------------------------ ##"
1.9       misho    1610:      ) | sed "s/^/$as_me: WARNING:     /" >&2
                   1611:     ;;
                   1612: esac
                   1613:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1614: $as_echo_n "checking for $2... " >&6; }
1.17      misho    1615: if eval \${$3+:} false; then :
1.9       misho    1616:   $as_echo_n "(cached) " >&6
                   1617: else
                   1618:   eval "$3=\$ac_header_compiler"
                   1619: fi
                   1620: eval ac_res=\$$3
                   1621:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1622: $as_echo "$ac_res" >&6; }
                   1623: fi
1.17      misho    1624:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.9       misho    1625: 
                   1626: } # ac_fn_c_check_header_mongrel
                   1627: 
                   1628: # ac_fn_c_try_run LINENO
                   1629: # ----------------------
                   1630: # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
                   1631: # that executables *can* be run.
                   1632: ac_fn_c_try_run ()
                   1633: {
                   1634:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1635:   if { { ac_try="$ac_link"
                   1636: case "(($ac_try" in
                   1637:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1638:   *) ac_try_echo=$ac_try;;
                   1639: esac
                   1640: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1641: $as_echo "$ac_try_echo"; } >&5
                   1642:   (eval "$ac_link") 2>&5
                   1643:   ac_status=$?
                   1644:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1645:   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
                   1646:   { { case "(($ac_try" in
                   1647:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1648:   *) ac_try_echo=$ac_try;;
                   1649: esac
                   1650: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1651: $as_echo "$ac_try_echo"; } >&5
                   1652:   (eval "$ac_try") 2>&5
                   1653:   ac_status=$?
                   1654:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1655:   test $ac_status = 0; }; }; then :
                   1656:   ac_retval=0
                   1657: else
                   1658:   $as_echo "$as_me: program exited with status $ac_status" >&5
                   1659:        $as_echo "$as_me: failed program was:" >&5
                   1660: sed 's/^/| /' conftest.$ac_ext >&5
                   1661: 
                   1662:        ac_retval=$ac_status
                   1663: fi
                   1664:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1.17      misho    1665:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.14      misho    1666:   as_fn_set_status $ac_retval
1.9       misho    1667: 
                   1668: } # ac_fn_c_try_run
                   1669: 
                   1670: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
                   1671: # -------------------------------------------------------
                   1672: # Tests whether HEADER exists and can be compiled using the include files in
                   1673: # INCLUDES, setting the cache variable VAR accordingly.
                   1674: ac_fn_c_check_header_compile ()
                   1675: {
                   1676:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1677:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1678: $as_echo_n "checking for $2... " >&6; }
1.17      misho    1679: if eval \${$3+:} false; then :
1.9       misho    1680:   $as_echo_n "(cached) " >&6
                   1681: else
                   1682:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1683: /* end confdefs.h.  */
                   1684: $4
                   1685: #include <$2>
                   1686: _ACEOF
                   1687: if ac_fn_c_try_compile "$LINENO"; then :
                   1688:   eval "$3=yes"
                   1689: else
                   1690:   eval "$3=no"
                   1691: fi
                   1692: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1       misho    1693: fi
1.9       misho    1694: eval ac_res=\$$3
                   1695:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1696: $as_echo "$ac_res" >&6; }
1.17      misho    1697:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.9       misho    1698: 
                   1699: } # ac_fn_c_check_header_compile
                   1700: 
                   1701: # ac_fn_c_check_func LINENO FUNC VAR
                   1702: # ----------------------------------
                   1703: # Tests whether FUNC exists, setting the cache variable VAR accordingly
                   1704: ac_fn_c_check_func ()
                   1705: {
                   1706:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1707:   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1708: $as_echo_n "checking for $2... " >&6; }
1.17      misho    1709: if eval \${$3+:} false; then :
1.9       misho    1710:   $as_echo_n "(cached) " >&6
                   1711: else
                   1712:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1713: /* end confdefs.h.  */
                   1714: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
                   1715:    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
                   1716: #define $2 innocuous_$2
1.1       misho    1717: 
1.9       misho    1718: /* System header to define __stub macros and hopefully few prototypes,
                   1719:     which can conflict with char $2 (); below.
                   1720:     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   1721:     <limits.h> exists even on freestanding compilers.  */
1.1       misho    1722: 
1.9       misho    1723: #ifdef __STDC__
                   1724: # include <limits.h>
                   1725: #else
                   1726: # include <assert.h>
                   1727: #endif
1.1       misho    1728: 
1.9       misho    1729: #undef $2
1.1       misho    1730: 
1.9       misho    1731: /* Override any GCC internal prototype to avoid an error.
                   1732:    Use char because int might match the return type of a GCC
                   1733:    builtin and then its argument prototype would still apply.  */
                   1734: #ifdef __cplusplus
                   1735: extern "C"
                   1736: #endif
                   1737: char $2 ();
                   1738: /* The GNU C library defines this for functions which it implements
                   1739:     to always fail with ENOSYS.  Some functions are actually named
                   1740:     something starting with __ and the normal name is an alias.  */
                   1741: #if defined __stub_$2 || defined __stub___$2
                   1742: choke me
                   1743: #endif
1.1       misho    1744: 
1.9       misho    1745: int
                   1746: main ()
                   1747: {
                   1748: return $2 ();
                   1749:   ;
                   1750:   return 0;
                   1751: }
1.1       misho    1752: _ACEOF
1.9       misho    1753: if ac_fn_c_try_link "$LINENO"; then :
                   1754:   eval "$3=yes"
                   1755: else
                   1756:   eval "$3=no"
                   1757: fi
                   1758: rm -f core conftest.err conftest.$ac_objext \
                   1759:     conftest$ac_exeext conftest.$ac_ext
1.1       misho    1760: fi
1.9       misho    1761: eval ac_res=\$$3
                   1762:               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1763: $as_echo "$ac_res" >&6; }
1.17      misho    1764:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.9       misho    1765: 
                   1766: } # ac_fn_c_check_func
1.1       misho    1767: cat >config.log <<_ACEOF
                   1768: This file contains any messages produced by compilers while
                   1769: running configure, to aid debugging if configure makes a mistake.
                   1770: 
1.54    ! misho    1771: It was created by libaitio $as_me 7.2, which was
1.21      misho    1772: generated by GNU Autoconf 2.69.  Invocation command line was
1.1       misho    1773: 
                   1774:   $ $0 $@
                   1775: 
                   1776: _ACEOF
                   1777: exec 5>>config.log
                   1778: {
                   1779: cat <<_ASUNAME
                   1780: ## --------- ##
                   1781: ## Platform. ##
                   1782: ## --------- ##
                   1783: 
                   1784: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
                   1785: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                   1786: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                   1787: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                   1788: uname -v = `(uname -v) 2>/dev/null || echo unknown`
                   1789: 
                   1790: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
                   1791: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
                   1792: 
                   1793: /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
                   1794: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
                   1795: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
                   1796: /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
                   1797: /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
                   1798: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
                   1799: /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
                   1800: 
                   1801: _ASUNAME
                   1802: 
                   1803: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1804: for as_dir in $PATH
                   1805: do
                   1806:   IFS=$as_save_IFS
                   1807:   test -z "$as_dir" && as_dir=.
1.9       misho    1808:     $as_echo "PATH: $as_dir"
                   1809:   done
1.1       misho    1810: IFS=$as_save_IFS
                   1811: 
                   1812: } >&5
                   1813: 
                   1814: cat >&5 <<_ACEOF
                   1815: 
                   1816: 
                   1817: ## ----------- ##
                   1818: ## Core tests. ##
                   1819: ## ----------- ##
                   1820: 
                   1821: _ACEOF
                   1822: 
                   1823: 
                   1824: # Keep a trace of the command line.
                   1825: # Strip out --no-create and --no-recursion so they do not pile up.
                   1826: # Strip out --silent because we don't want to record it for future runs.
                   1827: # Also quote any args containing shell meta-characters.
                   1828: # Make two passes to allow for proper duplicate-argument suppression.
                   1829: ac_configure_args=
                   1830: ac_configure_args0=
                   1831: ac_configure_args1=
                   1832: ac_must_keep_next=false
                   1833: for ac_pass in 1 2
                   1834: do
                   1835:   for ac_arg
                   1836:   do
                   1837:     case $ac_arg in
                   1838:     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
                   1839:     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   1840:     | -silent | --silent | --silen | --sile | --sil)
                   1841:       continue ;;
                   1842:     *\'*)
1.9       misho    1843:       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1       misho    1844:     esac
                   1845:     case $ac_pass in
1.9       misho    1846:     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1.1       misho    1847:     2)
1.9       misho    1848:       as_fn_append ac_configure_args1 " '$ac_arg'"
1.1       misho    1849:       if test $ac_must_keep_next = true; then
                   1850:        ac_must_keep_next=false # Got value, back to normal.
                   1851:       else
                   1852:        case $ac_arg in
                   1853:          *=* | --config-cache | -C | -disable-* | --disable-* \
                   1854:          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
                   1855:          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
                   1856:          | -with-* | --with-* | -without-* | --without-* | --x)
                   1857:            case "$ac_configure_args0 " in
                   1858:              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
                   1859:            esac
                   1860:            ;;
                   1861:          -* ) ac_must_keep_next=true ;;
                   1862:        esac
                   1863:       fi
1.9       misho    1864:       as_fn_append ac_configure_args " '$ac_arg'"
1.1       misho    1865:       ;;
                   1866:     esac
                   1867:   done
                   1868: done
1.9       misho    1869: { ac_configure_args0=; unset ac_configure_args0;}
                   1870: { ac_configure_args1=; unset ac_configure_args1;}
1.1       misho    1871: 
                   1872: # When interrupted or exit'd, cleanup temporary files, and complete
                   1873: # config.log.  We remove comments because anyway the quotes in there
                   1874: # would cause problems or look ugly.
                   1875: # WARNING: Use '\'' to represent an apostrophe within the trap.
                   1876: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
                   1877: trap 'exit_status=$?
                   1878:   # Save into config.log some information that might help in debugging.
                   1879:   {
                   1880:     echo
                   1881: 
1.17      misho    1882:     $as_echo "## ---------------- ##
1.1       misho    1883: ## Cache variables. ##
1.17      misho    1884: ## ---------------- ##"
1.1       misho    1885:     echo
                   1886:     # The following way of writing the cache mishandles newlines in values,
                   1887: (
                   1888:   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
                   1889:     eval ac_val=\$$ac_var
                   1890:     case $ac_val in #(
                   1891:     *${as_nl}*)
                   1892:       case $ac_var in #(
1.9       misho    1893:       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
                   1894: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1       misho    1895:       esac
                   1896:       case $ac_var in #(
                   1897:       _ | IFS | as_nl) ;; #(
1.9       misho    1898:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   1899:       *) { eval $ac_var=; unset $ac_var;} ;;
1.1       misho    1900:       esac ;;
                   1901:     esac
                   1902:   done
                   1903:   (set) 2>&1 |
                   1904:     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
                   1905:     *${as_nl}ac_space=\ *)
                   1906:       sed -n \
                   1907:        "s/'\''/'\''\\\\'\'''\''/g;
                   1908:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
                   1909:       ;; #(
                   1910:     *)
                   1911:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   1912:       ;;
                   1913:     esac |
                   1914:     sort
                   1915: )
                   1916:     echo
                   1917: 
1.17      misho    1918:     $as_echo "## ----------------- ##
1.1       misho    1919: ## Output variables. ##
1.17      misho    1920: ## ----------------- ##"
1.1       misho    1921:     echo
                   1922:     for ac_var in $ac_subst_vars
                   1923:     do
                   1924:       eval ac_val=\$$ac_var
                   1925:       case $ac_val in
1.9       misho    1926:       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1       misho    1927:       esac
1.9       misho    1928:       $as_echo "$ac_var='\''$ac_val'\''"
1.1       misho    1929:     done | sort
                   1930:     echo
                   1931: 
                   1932:     if test -n "$ac_subst_files"; then
1.17      misho    1933:       $as_echo "## ------------------- ##
1.1       misho    1934: ## File substitutions. ##
1.17      misho    1935: ## ------------------- ##"
1.1       misho    1936:       echo
                   1937:       for ac_var in $ac_subst_files
                   1938:       do
                   1939:        eval ac_val=\$$ac_var
                   1940:        case $ac_val in
1.9       misho    1941:        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1       misho    1942:        esac
1.9       misho    1943:        $as_echo "$ac_var='\''$ac_val'\''"
1.1       misho    1944:       done | sort
                   1945:       echo
                   1946:     fi
                   1947: 
                   1948:     if test -s confdefs.h; then
1.17      misho    1949:       $as_echo "## ----------- ##
1.1       misho    1950: ## confdefs.h. ##
1.17      misho    1951: ## ----------- ##"
1.1       misho    1952:       echo
                   1953:       cat confdefs.h
                   1954:       echo
                   1955:     fi
                   1956:     test "$ac_signal" != 0 &&
1.9       misho    1957:       $as_echo "$as_me: caught signal $ac_signal"
                   1958:     $as_echo "$as_me: exit $exit_status"
1.1       misho    1959:   } >&5
                   1960:   rm -f core *.core core.conftest.* &&
                   1961:     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
                   1962:     exit $exit_status
                   1963: ' 0
                   1964: for ac_signal in 1 2 13 15; do
1.9       misho    1965:   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1.1       misho    1966: done
                   1967: ac_signal=0
                   1968: 
                   1969: # confdefs.h avoids OS command line length limits that DEFS can exceed.
                   1970: rm -f -r conftest* confdefs.h
                   1971: 
1.9       misho    1972: $as_echo "/* confdefs.h */" > confdefs.h
                   1973: 
1.1       misho    1974: # Predefined preprocessor variables.
                   1975: 
                   1976: cat >>confdefs.h <<_ACEOF
                   1977: #define PACKAGE_NAME "$PACKAGE_NAME"
                   1978: _ACEOF
                   1979: 
                   1980: cat >>confdefs.h <<_ACEOF
                   1981: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
                   1982: _ACEOF
                   1983: 
                   1984: cat >>confdefs.h <<_ACEOF
                   1985: #define PACKAGE_VERSION "$PACKAGE_VERSION"
                   1986: _ACEOF
                   1987: 
                   1988: cat >>confdefs.h <<_ACEOF
                   1989: #define PACKAGE_STRING "$PACKAGE_STRING"
                   1990: _ACEOF
                   1991: 
1.9       misho    1992: cat >>confdefs.h <<_ACEOF
                   1993: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
                   1994: _ACEOF
1.1       misho    1995: 
                   1996: cat >>confdefs.h <<_ACEOF
1.9       misho    1997: #define PACKAGE_URL "$PACKAGE_URL"
1.1       misho    1998: _ACEOF
                   1999: 
                   2000: 
                   2001: # Let the site file select an alternate cache file if it wants to.
1.9       misho    2002: # Prefer an explicitly selected file to automatically selected ones.
                   2003: ac_site_file1=NONE
                   2004: ac_site_file2=NONE
1.1       misho    2005: if test -n "$CONFIG_SITE"; then
1.17      misho    2006:   # We do not want a PATH search for config.site.
                   2007:   case $CONFIG_SITE in #((
                   2008:     -*)  ac_site_file1=./$CONFIG_SITE;;
                   2009:     */*) ac_site_file1=$CONFIG_SITE;;
                   2010:     *)   ac_site_file1=./$CONFIG_SITE;;
                   2011:   esac
1.1       misho    2012: elif test "x$prefix" != xNONE; then
1.9       misho    2013:   ac_site_file1=$prefix/share/config.site
                   2014:   ac_site_file2=$prefix/etc/config.site
1.1       misho    2015: else
1.9       misho    2016:   ac_site_file1=$ac_default_prefix/share/config.site
                   2017:   ac_site_file2=$ac_default_prefix/etc/config.site
1.1       misho    2018: fi
1.9       misho    2019: for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1.1       misho    2020: do
1.9       misho    2021:   test "x$ac_site_file" = xNONE && continue
1.14      misho    2022:   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1.9       misho    2023:     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
                   2024: $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1.1       misho    2025:     sed 's/^/| /' "$ac_site_file" >&5
1.17      misho    2026:     . "$ac_site_file" \
                   2027:       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2028: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2029: as_fn_error $? "failed to load site script $ac_site_file
                   2030: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2031:   fi
                   2032: done
                   2033: 
                   2034: if test -r "$cache_file"; then
1.14      misho    2035:   # Some versions of bash will fail to source /dev/null (special files
                   2036:   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
                   2037:   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1.9       misho    2038:     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
                   2039: $as_echo "$as_me: loading cache $cache_file" >&6;}
1.1       misho    2040:     case $cache_file in
                   2041:       [\\/]* | ?:[\\/]* ) . "$cache_file";;
                   2042:       *)                      . "./$cache_file";;
                   2043:     esac
                   2044:   fi
                   2045: else
1.9       misho    2046:   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
                   2047: $as_echo "$as_me: creating cache $cache_file" >&6;}
1.1       misho    2048:   >$cache_file
                   2049: fi
                   2050: 
1.32      misho    2051: as_fn_append ac_header_list " stdlib.h"
                   2052: as_fn_append ac_header_list " unistd.h"
                   2053: as_fn_append ac_header_list " sys/param.h"
1.1       misho    2054: # Check that the precious variables saved in the cache have kept the same
                   2055: # value.
                   2056: ac_cache_corrupted=false
                   2057: for ac_var in $ac_precious_vars; do
                   2058:   eval ac_old_set=\$ac_cv_env_${ac_var}_set
                   2059:   eval ac_new_set=\$ac_env_${ac_var}_set
                   2060:   eval ac_old_val=\$ac_cv_env_${ac_var}_value
                   2061:   eval ac_new_val=\$ac_env_${ac_var}_value
                   2062:   case $ac_old_set,$ac_new_set in
                   2063:     set,)
1.9       misho    2064:       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
                   2065: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1.1       misho    2066:       ac_cache_corrupted=: ;;
                   2067:     ,set)
1.9       misho    2068:       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
                   2069: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1.1       misho    2070:       ac_cache_corrupted=: ;;
                   2071:     ,);;
                   2072:     *)
                   2073:       if test "x$ac_old_val" != "x$ac_new_val"; then
1.9       misho    2074:        # differences in whitespace do not lead to failure.
                   2075:        ac_old_val_w=`echo x $ac_old_val`
                   2076:        ac_new_val_w=`echo x $ac_new_val`
                   2077:        if test "$ac_old_val_w" != "$ac_new_val_w"; then
                   2078:          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
                   2079: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
                   2080:          ac_cache_corrupted=:
                   2081:        else
                   2082:          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
                   2083: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
                   2084:          eval $ac_var=\$ac_old_val
                   2085:        fi
                   2086:        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
                   2087: $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
                   2088:        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
                   2089: $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1.1       misho    2090:       fi;;
                   2091:   esac
                   2092:   # Pass precious variables to config.status.
                   2093:   if test "$ac_new_set" = set; then
                   2094:     case $ac_new_val in
1.9       misho    2095:     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1       misho    2096:     *) ac_arg=$ac_var=$ac_new_val ;;
                   2097:     esac
                   2098:     case " $ac_configure_args " in
                   2099:       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1.9       misho    2100:       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1.1       misho    2101:     esac
                   2102:   fi
                   2103: done
                   2104: if $ac_cache_corrupted; then
1.9       misho    2105:   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2106: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
                   2107:   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
                   2108: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1.17      misho    2109:   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1.9       misho    2110: fi
                   2111: ## -------------------- ##
                   2112: ## Main body of script. ##
                   2113: ## -------------------- ##
1.1       misho    2114: 
                   2115: ac_ext=c
                   2116: ac_cpp='$CPP $CPPFLAGS'
                   2117: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2118: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2119: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2120: 
                   2121: 
                   2122: 
                   2123: ac_config_headers="$ac_config_headers inc/config.h"
                   2124: 
                   2125: 
1.34      misho    2126: ac_cv_func_malloc_0_nonnull="yes"
                   2127: ac_cv_func_realloc_0_nonnull="yes"
                   2128: 
1.1       misho    2129: # Checks for programs.
                   2130: ac_ext=c
                   2131: ac_cpp='$CPP $CPPFLAGS'
                   2132: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2133: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2134: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2135: if test -n "$ac_tool_prefix"; then
                   2136:   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
                   2137: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1.9       misho    2138: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2139: $as_echo_n "checking for $ac_word... " >&6; }
1.17      misho    2140: if ${ac_cv_prog_CC+:} false; then :
1.9       misho    2141:   $as_echo_n "(cached) " >&6
1.1       misho    2142: else
                   2143:   if test -n "$CC"; then
                   2144:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2145: else
                   2146: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2147: for as_dir in $PATH
                   2148: do
                   2149:   IFS=$as_save_IFS
                   2150:   test -z "$as_dir" && as_dir=.
1.9       misho    2151:     for ac_exec_ext in '' $ac_executable_extensions; do
1.21      misho    2152:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2153:     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1.9       misho    2154:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2155:     break 2
                   2156:   fi
                   2157: done
1.9       misho    2158:   done
1.1       misho    2159: IFS=$as_save_IFS
                   2160: 
                   2161: fi
                   2162: fi
                   2163: CC=$ac_cv_prog_CC
                   2164: if test -n "$CC"; then
1.9       misho    2165:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2166: $as_echo "$CC" >&6; }
1.1       misho    2167: else
1.9       misho    2168:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2169: $as_echo "no" >&6; }
1.1       misho    2170: fi
                   2171: 
                   2172: 
                   2173: fi
                   2174: if test -z "$ac_cv_prog_CC"; then
                   2175:   ac_ct_CC=$CC
                   2176:   # Extract the first word of "gcc", so it can be a program name with args.
                   2177: set dummy gcc; ac_word=$2
1.9       misho    2178: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2179: $as_echo_n "checking for $ac_word... " >&6; }
1.17      misho    2180: if ${ac_cv_prog_ac_ct_CC+:} false; then :
1.9       misho    2181:   $as_echo_n "(cached) " >&6
1.1       misho    2182: else
                   2183:   if test -n "$ac_ct_CC"; then
                   2184:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2185: else
                   2186: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2187: for as_dir in $PATH
                   2188: do
                   2189:   IFS=$as_save_IFS
                   2190:   test -z "$as_dir" && as_dir=.
1.9       misho    2191:     for ac_exec_ext in '' $ac_executable_extensions; do
1.21      misho    2192:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2193:     ac_cv_prog_ac_ct_CC="gcc"
1.9       misho    2194:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2195:     break 2
                   2196:   fi
                   2197: done
1.9       misho    2198:   done
1.1       misho    2199: IFS=$as_save_IFS
                   2200: 
                   2201: fi
                   2202: fi
                   2203: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2204: if test -n "$ac_ct_CC"; then
1.9       misho    2205:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2206: $as_echo "$ac_ct_CC" >&6; }
1.1       misho    2207: else
1.9       misho    2208:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2209: $as_echo "no" >&6; }
1.1       misho    2210: fi
                   2211: 
                   2212:   if test "x$ac_ct_CC" = x; then
                   2213:     CC=""
                   2214:   else
                   2215:     case $cross_compiling:$ac_tool_warned in
                   2216: yes:)
1.9       misho    2217: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2218: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    2219: ac_tool_warned=yes ;;
                   2220: esac
                   2221:     CC=$ac_ct_CC
                   2222:   fi
                   2223: else
                   2224:   CC="$ac_cv_prog_CC"
                   2225: fi
                   2226: 
                   2227: if test -z "$CC"; then
                   2228:           if test -n "$ac_tool_prefix"; then
                   2229:     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
                   2230: set dummy ${ac_tool_prefix}cc; ac_word=$2
1.9       misho    2231: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2232: $as_echo_n "checking for $ac_word... " >&6; }
1.17      misho    2233: if ${ac_cv_prog_CC+:} false; then :
1.9       misho    2234:   $as_echo_n "(cached) " >&6
1.1       misho    2235: else
                   2236:   if test -n "$CC"; then
                   2237:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2238: else
                   2239: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2240: for as_dir in $PATH
                   2241: do
                   2242:   IFS=$as_save_IFS
                   2243:   test -z "$as_dir" && as_dir=.
1.9       misho    2244:     for ac_exec_ext in '' $ac_executable_extensions; do
1.21      misho    2245:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2246:     ac_cv_prog_CC="${ac_tool_prefix}cc"
1.9       misho    2247:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2248:     break 2
                   2249:   fi
                   2250: done
1.9       misho    2251:   done
1.1       misho    2252: IFS=$as_save_IFS
                   2253: 
                   2254: fi
                   2255: fi
                   2256: CC=$ac_cv_prog_CC
                   2257: if test -n "$CC"; then
1.9       misho    2258:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2259: $as_echo "$CC" >&6; }
1.1       misho    2260: else
1.9       misho    2261:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2262: $as_echo "no" >&6; }
1.1       misho    2263: fi
                   2264: 
                   2265: 
                   2266:   fi
                   2267: fi
                   2268: if test -z "$CC"; then
                   2269:   # Extract the first word of "cc", so it can be a program name with args.
                   2270: set dummy cc; ac_word=$2
1.9       misho    2271: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2272: $as_echo_n "checking for $ac_word... " >&6; }
1.17      misho    2273: if ${ac_cv_prog_CC+:} false; then :
1.9       misho    2274:   $as_echo_n "(cached) " >&6
1.1       misho    2275: else
                   2276:   if test -n "$CC"; then
                   2277:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2278: else
                   2279:   ac_prog_rejected=no
                   2280: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2281: for as_dir in $PATH
                   2282: do
                   2283:   IFS=$as_save_IFS
                   2284:   test -z "$as_dir" && as_dir=.
1.9       misho    2285:     for ac_exec_ext in '' $ac_executable_extensions; do
1.21      misho    2286:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2287:     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
                   2288:        ac_prog_rejected=yes
                   2289:        continue
                   2290:      fi
                   2291:     ac_cv_prog_CC="cc"
1.9       misho    2292:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2293:     break 2
                   2294:   fi
                   2295: done
1.9       misho    2296:   done
1.1       misho    2297: IFS=$as_save_IFS
                   2298: 
                   2299: if test $ac_prog_rejected = yes; then
                   2300:   # We found a bogon in the path, so make sure we never use it.
                   2301:   set dummy $ac_cv_prog_CC
                   2302:   shift
                   2303:   if test $# != 0; then
                   2304:     # We chose a different compiler from the bogus one.
                   2305:     # However, it has the same basename, so the bogon will be chosen
                   2306:     # first if we set CC to just the basename; use the full file name.
                   2307:     shift
                   2308:     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
                   2309:   fi
                   2310: fi
                   2311: fi
                   2312: fi
                   2313: CC=$ac_cv_prog_CC
                   2314: if test -n "$CC"; then
1.9       misho    2315:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2316: $as_echo "$CC" >&6; }
1.1       misho    2317: else
1.9       misho    2318:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2319: $as_echo "no" >&6; }
1.1       misho    2320: fi
                   2321: 
                   2322: 
                   2323: fi
                   2324: if test -z "$CC"; then
                   2325:   if test -n "$ac_tool_prefix"; then
                   2326:   for ac_prog in cl.exe
                   2327:   do
                   2328:     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
                   2329: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.9       misho    2330: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2331: $as_echo_n "checking for $ac_word... " >&6; }
1.17      misho    2332: if ${ac_cv_prog_CC+:} false; then :
1.9       misho    2333:   $as_echo_n "(cached) " >&6
1.1       misho    2334: else
                   2335:   if test -n "$CC"; then
                   2336:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2337: else
                   2338: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2339: for as_dir in $PATH
                   2340: do
                   2341:   IFS=$as_save_IFS
                   2342:   test -z "$as_dir" && as_dir=.
1.9       misho    2343:     for ac_exec_ext in '' $ac_executable_extensions; do
1.21      misho    2344:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2345:     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1.9       misho    2346:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2347:     break 2
                   2348:   fi
                   2349: done
1.9       misho    2350:   done
1.1       misho    2351: IFS=$as_save_IFS
                   2352: 
                   2353: fi
                   2354: fi
                   2355: CC=$ac_cv_prog_CC
                   2356: if test -n "$CC"; then
1.9       misho    2357:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2358: $as_echo "$CC" >&6; }
1.1       misho    2359: else
1.9       misho    2360:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2361: $as_echo "no" >&6; }
1.1       misho    2362: fi
                   2363: 
                   2364: 
                   2365:     test -n "$CC" && break
                   2366:   done
                   2367: fi
                   2368: if test -z "$CC"; then
                   2369:   ac_ct_CC=$CC
                   2370:   for ac_prog in cl.exe
                   2371: do
                   2372:   # Extract the first word of "$ac_prog", so it can be a program name with args.
                   2373: set dummy $ac_prog; ac_word=$2
1.9       misho    2374: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2375: $as_echo_n "checking for $ac_word... " >&6; }
1.17      misho    2376: if ${ac_cv_prog_ac_ct_CC+:} false; then :
1.9       misho    2377:   $as_echo_n "(cached) " >&6
1.1       misho    2378: else
                   2379:   if test -n "$ac_ct_CC"; then
                   2380:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2381: else
                   2382: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2383: for as_dir in $PATH
                   2384: do
                   2385:   IFS=$as_save_IFS
                   2386:   test -z "$as_dir" && as_dir=.
1.9       misho    2387:     for ac_exec_ext in '' $ac_executable_extensions; do
1.21      misho    2388:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    2389:     ac_cv_prog_ac_ct_CC="$ac_prog"
1.9       misho    2390:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    2391:     break 2
                   2392:   fi
                   2393: done
1.9       misho    2394:   done
1.1       misho    2395: IFS=$as_save_IFS
                   2396: 
                   2397: fi
                   2398: fi
                   2399: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2400: if test -n "$ac_ct_CC"; then
1.9       misho    2401:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2402: $as_echo "$ac_ct_CC" >&6; }
1.1       misho    2403: else
1.9       misho    2404:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2405: $as_echo "no" >&6; }
1.1       misho    2406: fi
                   2407: 
                   2408: 
                   2409:   test -n "$ac_ct_CC" && break
                   2410: done
                   2411: 
                   2412:   if test "x$ac_ct_CC" = x; then
                   2413:     CC=""
                   2414:   else
                   2415:     case $cross_compiling:$ac_tool_warned in
                   2416: yes:)
1.9       misho    2417: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2418: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    2419: ac_tool_warned=yes ;;
                   2420: esac
                   2421:     CC=$ac_ct_CC
                   2422:   fi
                   2423: fi
                   2424: 
                   2425: fi
                   2426: 
                   2427: 
1.9       misho    2428: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2429: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.17      misho    2430: as_fn_error $? "no acceptable C compiler found in \$PATH
                   2431: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2432: 
                   2433: # Provide some information about the compiler.
1.9       misho    2434: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
                   2435: set X $ac_compile
                   2436: ac_compiler=$2
                   2437: for ac_option in --version -v -V -qversion; do
                   2438:   { { ac_try="$ac_compiler $ac_option >&5"
1.1       misho    2439: case "(($ac_try" in
                   2440:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2441:   *) ac_try_echo=$ac_try;;
                   2442: esac
1.9       misho    2443: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2444: $as_echo "$ac_try_echo"; } >&5
                   2445:   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
1.1       misho    2446:   ac_status=$?
1.9       misho    2447:   if test -s conftest.err; then
                   2448:     sed '10a\
                   2449: ... rest of stderr output deleted ...
                   2450:          10q' conftest.err >conftest.er1
                   2451:     cat conftest.er1 >&5
                   2452:   fi
1.14      misho    2453:   rm -f conftest.er1 conftest.err
1.9       misho    2454:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2455:   test $ac_status = 0; }
                   2456: done
1.1       misho    2457: 
1.9       misho    2458: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2459: /* end confdefs.h.  */
1.14      misho    2460: 
1.1       misho    2461: int
                   2462: main ()
                   2463: {
                   2464: 
                   2465:   ;
                   2466:   return 0;
                   2467: }
                   2468: _ACEOF
                   2469: ac_clean_files_save=$ac_clean_files
1.14      misho    2470: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
1.1       misho    2471: # Try to create an executable without -o first, disregard a.out.
                   2472: # It will help us diagnose broken compilers, and finding out an intuition
                   2473: # of exeext.
1.14      misho    2474: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
                   2475: $as_echo_n "checking whether the C compiler works... " >&6; }
1.9       misho    2476: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
                   2477: 
                   2478: # The possible output files:
                   2479: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
                   2480: 
1.1       misho    2481: ac_rmfiles=
                   2482: for ac_file in $ac_files
                   2483: do
                   2484:   case $ac_file in
1.9       misho    2485:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
1.1       misho    2486:     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
                   2487:   esac
                   2488: done
                   2489: rm -f $ac_rmfiles
                   2490: 
1.9       misho    2491: if { { ac_try="$ac_link_default"
1.1       misho    2492: case "(($ac_try" in
                   2493:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2494:   *) ac_try_echo=$ac_try;;
                   2495: esac
1.9       misho    2496: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2497: $as_echo "$ac_try_echo"; } >&5
1.1       misho    2498:   (eval "$ac_link_default") 2>&5
                   2499:   ac_status=$?
1.9       misho    2500:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2501:   test $ac_status = 0; }; then :
1.1       misho    2502:   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
                   2503: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
                   2504: # in a Makefile.  We should not override ac_cv_exeext if it was cached,
                   2505: # so that the user can short-circuit this test for compilers unknown to
                   2506: # Autoconf.
                   2507: for ac_file in $ac_files ''
                   2508: do
                   2509:   test -f "$ac_file" || continue
                   2510:   case $ac_file in
1.9       misho    2511:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
1.1       misho    2512:        ;;
                   2513:     [ab].out )
                   2514:        # We found the default executable, but exeext='' is most
                   2515:        # certainly right.
                   2516:        break;;
                   2517:     *.* )
1.9       misho    2518:        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
1.1       misho    2519:        then :; else
                   2520:           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2521:        fi
                   2522:        # We set ac_cv_exeext here because the later test for it is not
                   2523:        # safe: cross compilers may not add the suffix if given an `-o'
                   2524:        # argument, so we may need to know it at that point already.
                   2525:        # Even if this section looks crufty: it has the advantage of
                   2526:        # actually working.
                   2527:        break;;
                   2528:     * )
                   2529:        break;;
                   2530:   esac
                   2531: done
                   2532: test "$ac_cv_exeext" = no && ac_cv_exeext=
                   2533: 
                   2534: else
                   2535:   ac_file=''
                   2536: fi
1.9       misho    2537: if test -z "$ac_file"; then :
1.14      misho    2538:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2539: $as_echo "no" >&6; }
                   2540: $as_echo "$as_me: failed program was:" >&5
1.1       misho    2541: sed 's/^/| /' conftest.$ac_ext >&5
                   2542: 
1.9       misho    2543: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2544: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.17      misho    2545: as_fn_error 77 "C compiler cannot create executables
                   2546: See \`config.log' for more details" "$LINENO" 5; }
1.14      misho    2547: else
                   2548:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
                   2549: $as_echo "yes" >&6; }
1.9       misho    2550: fi
1.14      misho    2551: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
                   2552: $as_echo_n "checking for C compiler default output file name... " >&6; }
                   2553: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
                   2554: $as_echo "$ac_file" >&6; }
1.1       misho    2555: ac_exeext=$ac_cv_exeext
                   2556: 
1.14      misho    2557: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
1.1       misho    2558: ac_clean_files=$ac_clean_files_save
1.9       misho    2559: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
                   2560: $as_echo_n "checking for suffix of executables... " >&6; }
                   2561: if { { ac_try="$ac_link"
1.1       misho    2562: case "(($ac_try" in
                   2563:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2564:   *) ac_try_echo=$ac_try;;
                   2565: esac
1.9       misho    2566: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2567: $as_echo "$ac_try_echo"; } >&5
1.1       misho    2568:   (eval "$ac_link") 2>&5
                   2569:   ac_status=$?
1.9       misho    2570:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2571:   test $ac_status = 0; }; then :
1.1       misho    2572:   # If both `conftest.exe' and `conftest' are `present' (well, observable)
                   2573: # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
                   2574: # work properly (i.e., refer to `conftest.exe'), while it won't with
                   2575: # `rm'.
                   2576: for ac_file in conftest.exe conftest conftest.*; do
                   2577:   test -f "$ac_file" || continue
                   2578:   case $ac_file in
1.9       misho    2579:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
1.1       misho    2580:     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2581:          break;;
                   2582:     * ) break;;
                   2583:   esac
                   2584: done
                   2585: else
1.9       misho    2586:   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2587: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.17      misho    2588: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
                   2589: See \`config.log' for more details" "$LINENO" 5; }
1.9       misho    2590: fi
1.14      misho    2591: rm -f conftest conftest$ac_cv_exeext
1.9       misho    2592: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
                   2593: $as_echo "$ac_cv_exeext" >&6; }
1.1       misho    2594: 
                   2595: rm -f conftest.$ac_ext
                   2596: EXEEXT=$ac_cv_exeext
                   2597: ac_exeext=$EXEEXT
1.14      misho    2598: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2599: /* end confdefs.h.  */
                   2600: #include <stdio.h>
                   2601: int
                   2602: main ()
                   2603: {
                   2604: FILE *f = fopen ("conftest.out", "w");
                   2605:  return ferror (f) || fclose (f) != 0;
                   2606: 
                   2607:   ;
                   2608:   return 0;
                   2609: }
                   2610: _ACEOF
                   2611: ac_clean_files="$ac_clean_files conftest.out"
                   2612: # Check that the compiler produces executables we can run.  If not, either
                   2613: # the compiler is broken, or we cross compile.
                   2614: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
                   2615: $as_echo_n "checking whether we are cross compiling... " >&6; }
                   2616: if test "$cross_compiling" != yes; then
                   2617:   { { ac_try="$ac_link"
                   2618: case "(($ac_try" in
                   2619:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2620:   *) ac_try_echo=$ac_try;;
                   2621: esac
                   2622: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2623: $as_echo "$ac_try_echo"; } >&5
                   2624:   (eval "$ac_link") 2>&5
                   2625:   ac_status=$?
                   2626:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2627:   test $ac_status = 0; }
                   2628:   if { ac_try='./conftest$ac_cv_exeext'
                   2629:   { { case "(($ac_try" in
                   2630:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2631:   *) ac_try_echo=$ac_try;;
                   2632: esac
                   2633: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2634: $as_echo "$ac_try_echo"; } >&5
                   2635:   (eval "$ac_try") 2>&5
                   2636:   ac_status=$?
                   2637:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2638:   test $ac_status = 0; }; }; then
                   2639:     cross_compiling=no
                   2640:   else
                   2641:     if test "$cross_compiling" = maybe; then
                   2642:        cross_compiling=yes
                   2643:     else
                   2644:        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2645: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.17      misho    2646: as_fn_error $? "cannot run C compiled programs.
1.14      misho    2647: If you meant to cross compile, use \`--host'.
1.17      misho    2648: See \`config.log' for more details" "$LINENO" 5; }
1.14      misho    2649:     fi
                   2650:   fi
                   2651: fi
                   2652: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
                   2653: $as_echo "$cross_compiling" >&6; }
                   2654: 
                   2655: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
                   2656: ac_clean_files=$ac_clean_files_save
1.9       misho    2657: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
                   2658: $as_echo_n "checking for suffix of object files... " >&6; }
1.17      misho    2659: if ${ac_cv_objext+:} false; then :
1.9       misho    2660:   $as_echo_n "(cached) " >&6
1.1       misho    2661: else
1.9       misho    2662:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2663: /* end confdefs.h.  */
                   2664: 
                   2665: int
                   2666: main ()
                   2667: {
                   2668: 
                   2669:   ;
                   2670:   return 0;
                   2671: }
                   2672: _ACEOF
                   2673: rm -f conftest.o conftest.obj
1.9       misho    2674: if { { ac_try="$ac_compile"
1.1       misho    2675: case "(($ac_try" in
                   2676:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2677:   *) ac_try_echo=$ac_try;;
                   2678: esac
1.9       misho    2679: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   2680: $as_echo "$ac_try_echo"; } >&5
1.1       misho    2681:   (eval "$ac_compile") 2>&5
                   2682:   ac_status=$?
1.9       misho    2683:   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2684:   test $ac_status = 0; }; then :
1.1       misho    2685:   for ac_file in conftest.o conftest.obj conftest.*; do
                   2686:   test -f "$ac_file" || continue;
                   2687:   case $ac_file in
1.9       misho    2688:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
1.1       misho    2689:     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
                   2690:        break;;
                   2691:   esac
                   2692: done
                   2693: else
1.9       misho    2694:   $as_echo "$as_me: failed program was:" >&5
1.1       misho    2695: sed 's/^/| /' conftest.$ac_ext >&5
                   2696: 
1.9       misho    2697: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2698: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.17      misho    2699: as_fn_error $? "cannot compute suffix of object files: cannot compile
                   2700: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2701: fi
                   2702: rm -f conftest.$ac_cv_objext conftest.$ac_ext
                   2703: fi
1.9       misho    2704: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
                   2705: $as_echo "$ac_cv_objext" >&6; }
1.1       misho    2706: OBJEXT=$ac_cv_objext
                   2707: ac_objext=$OBJEXT
1.9       misho    2708: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
                   2709: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
1.17      misho    2710: if ${ac_cv_c_compiler_gnu+:} false; then :
1.9       misho    2711:   $as_echo_n "(cached) " >&6
1.1       misho    2712: else
1.9       misho    2713:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2714: /* end confdefs.h.  */
                   2715: 
                   2716: int
                   2717: main ()
                   2718: {
                   2719: #ifndef __GNUC__
                   2720:        choke me
                   2721: #endif
                   2722: 
                   2723:   ;
                   2724:   return 0;
                   2725: }
                   2726: _ACEOF
1.9       misho    2727: if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    2728:   ac_compiler_gnu=yes
                   2729: else
1.9       misho    2730:   ac_compiler_gnu=no
1.1       misho    2731: fi
                   2732: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2733: ac_cv_c_compiler_gnu=$ac_compiler_gnu
                   2734: 
                   2735: fi
1.9       misho    2736: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
                   2737: $as_echo "$ac_cv_c_compiler_gnu" >&6; }
                   2738: if test $ac_compiler_gnu = yes; then
                   2739:   GCC=yes
                   2740: else
                   2741:   GCC=
                   2742: fi
1.1       misho    2743: ac_test_CFLAGS=${CFLAGS+set}
                   2744: ac_save_CFLAGS=$CFLAGS
1.9       misho    2745: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
                   2746: $as_echo_n "checking whether $CC accepts -g... " >&6; }
1.17      misho    2747: if ${ac_cv_prog_cc_g+:} false; then :
1.9       misho    2748:   $as_echo_n "(cached) " >&6
1.1       misho    2749: else
                   2750:   ac_save_c_werror_flag=$ac_c_werror_flag
                   2751:    ac_c_werror_flag=yes
                   2752:    ac_cv_prog_cc_g=no
                   2753:    CFLAGS="-g"
1.9       misho    2754:    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2755: /* end confdefs.h.  */
                   2756: 
                   2757: int
                   2758: main ()
                   2759: {
                   2760: 
                   2761:   ;
                   2762:   return 0;
                   2763: }
                   2764: _ACEOF
1.9       misho    2765: if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    2766:   ac_cv_prog_cc_g=yes
                   2767: else
1.9       misho    2768:   CFLAGS=""
                   2769:       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2770: /* end confdefs.h.  */
                   2771: 
                   2772: int
                   2773: main ()
                   2774: {
                   2775: 
                   2776:   ;
                   2777:   return 0;
                   2778: }
                   2779: _ACEOF
1.9       misho    2780: if ac_fn_c_try_compile "$LINENO"; then :
                   2781: 
1.1       misho    2782: else
1.9       misho    2783:   ac_c_werror_flag=$ac_save_c_werror_flag
1.1       misho    2784:         CFLAGS="-g"
1.9       misho    2785:         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2786: /* end confdefs.h.  */
                   2787: 
                   2788: int
                   2789: main ()
                   2790: {
                   2791: 
                   2792:   ;
                   2793:   return 0;
                   2794: }
                   2795: _ACEOF
1.9       misho    2796: if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    2797:   ac_cv_prog_cc_g=yes
                   2798: fi
                   2799: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2800: fi
                   2801: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2802: fi
                   2803: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   2804:    ac_c_werror_flag=$ac_save_c_werror_flag
                   2805: fi
1.9       misho    2806: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
                   2807: $as_echo "$ac_cv_prog_cc_g" >&6; }
1.1       misho    2808: if test "$ac_test_CFLAGS" = set; then
                   2809:   CFLAGS=$ac_save_CFLAGS
                   2810: elif test $ac_cv_prog_cc_g = yes; then
                   2811:   if test "$GCC" = yes; then
                   2812:     CFLAGS="-g -O2"
                   2813:   else
                   2814:     CFLAGS="-g"
                   2815:   fi
                   2816: else
                   2817:   if test "$GCC" = yes; then
                   2818:     CFLAGS="-O2"
                   2819:   else
                   2820:     CFLAGS=
                   2821:   fi
                   2822: fi
1.9       misho    2823: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
                   2824: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
1.17      misho    2825: if ${ac_cv_prog_cc_c89+:} false; then :
1.9       misho    2826:   $as_echo_n "(cached) " >&6
1.1       misho    2827: else
                   2828:   ac_cv_prog_cc_c89=no
                   2829: ac_save_CC=$CC
1.9       misho    2830: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    2831: /* end confdefs.h.  */
                   2832: #include <stdarg.h>
                   2833: #include <stdio.h>
1.21      misho    2834: struct stat;
1.1       misho    2835: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
                   2836: struct buf { int x; };
                   2837: FILE * (*rcsopen) (struct buf *, struct stat *, int);
                   2838: static char *e (p, i)
                   2839:      char **p;
                   2840:      int i;
                   2841: {
                   2842:   return p[i];
                   2843: }
                   2844: static char *f (char * (*g) (char **, int), char **p, ...)
                   2845: {
                   2846:   char *s;
                   2847:   va_list v;
                   2848:   va_start (v,p);
                   2849:   s = g (p, va_arg (v,int));
                   2850:   va_end (v);
                   2851:   return s;
                   2852: }
                   2853: 
                   2854: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
                   2855:    function prototypes and stuff, but not '\xHH' hex character constants.
                   2856:    These don't provoke an error unfortunately, instead are silently treated
                   2857:    as 'x'.  The following induces an error, until -std is added to get
                   2858:    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
                   2859:    array size at least.  It's necessary to write '\x00'==0 to get something
                   2860:    that's true only with -std.  */
                   2861: int osf4_cc_array ['\x00' == 0 ? 1 : -1];
                   2862: 
                   2863: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
                   2864:    inside strings and character constants.  */
                   2865: #define FOO(x) 'x'
                   2866: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
                   2867: 
                   2868: int test (int i, double x);
                   2869: struct s1 {int (*f) (int a);};
                   2870: struct s2 {int (*f) (double a);};
                   2871: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
                   2872: int argc;
                   2873: char **argv;
                   2874: int
                   2875: main ()
                   2876: {
                   2877: return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
                   2878:   ;
                   2879:   return 0;
                   2880: }
                   2881: _ACEOF
                   2882: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
                   2883:        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
                   2884: do
                   2885:   CC="$ac_save_CC $ac_arg"
1.9       misho    2886:   if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    2887:   ac_cv_prog_cc_c89=$ac_arg
                   2888: fi
                   2889: rm -f core conftest.err conftest.$ac_objext
                   2890:   test "x$ac_cv_prog_cc_c89" != "xno" && break
                   2891: done
                   2892: rm -f conftest.$ac_ext
                   2893: CC=$ac_save_CC
                   2894: 
                   2895: fi
                   2896: # AC_CACHE_VAL
                   2897: case "x$ac_cv_prog_cc_c89" in
                   2898:   x)
1.9       misho    2899:     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
                   2900: $as_echo "none needed" >&6; } ;;
1.1       misho    2901:   xno)
1.9       misho    2902:     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
                   2903: $as_echo "unsupported" >&6; } ;;
1.1       misho    2904:   *)
                   2905:     CC="$CC $ac_cv_prog_cc_c89"
1.9       misho    2906:     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
                   2907: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
1.1       misho    2908: esac
1.9       misho    2909: if test "x$ac_cv_prog_cc_c89" != xno; then :
1.1       misho    2910: 
1.9       misho    2911: fi
1.1       misho    2912: 
                   2913: ac_ext=c
                   2914: ac_cpp='$CPP $CPPFLAGS'
                   2915: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2916: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2917: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2918: 
                   2919: ac_aux_dir=
                   2920: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1.17      misho    2921:   if test -f "$ac_dir/install-sh"; then
                   2922:     ac_aux_dir=$ac_dir
                   2923:     ac_install_sh="$ac_aux_dir/install-sh -c"
                   2924:     break
                   2925:   elif test -f "$ac_dir/install.sh"; then
                   2926:     ac_aux_dir=$ac_dir
                   2927:     ac_install_sh="$ac_aux_dir/install.sh -c"
                   2928:     break
                   2929:   elif test -f "$ac_dir/shtool"; then
                   2930:     ac_aux_dir=$ac_dir
                   2931:     ac_install_sh="$ac_aux_dir/shtool install -c"
                   2932:     break
                   2933:   fi
1.1       misho    2934: done
                   2935: if test -z "$ac_aux_dir"; then
1.17      misho    2936:   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1.1       misho    2937: fi
                   2938: 
                   2939: # These three variables are undocumented and unsupported,
                   2940: # and are intended to be withdrawn in a future Autoconf release.
                   2941: # They can cause serious problems if a builder's source tree is in a directory
                   2942: # whose full name contains unusual characters.
                   2943: ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
                   2944: ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
                   2945: ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
                   2946: 
                   2947: 
                   2948: # Find a good install program.  We prefer a C program (faster),
                   2949: # so one script is as good as another.  But avoid the broken or
                   2950: # incompatible versions:
                   2951: # SysV /etc/install, /usr/sbin/install
                   2952: # SunOS /usr/etc/install
                   2953: # IRIX /sbin/install
                   2954: # AIX /bin/install
                   2955: # AmigaOS /C/install, which installs bootblocks on floppy discs
                   2956: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
                   2957: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
                   2958: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
                   2959: # OS/2's system install, which has a completely different semantic
                   2960: # ./install, which can be erroneously created by make from ./install.sh.
1.9       misho    2961: # Reject install programs that cannot install multiple files.
                   2962: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
                   2963: $as_echo_n "checking for a BSD-compatible install... " >&6; }
1.1       misho    2964: if test -z "$INSTALL"; then
1.17      misho    2965: if ${ac_cv_path_install+:} false; then :
1.9       misho    2966:   $as_echo_n "(cached) " >&6
1.1       misho    2967: else
                   2968:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2969: for as_dir in $PATH
                   2970: do
                   2971:   IFS=$as_save_IFS
                   2972:   test -z "$as_dir" && as_dir=.
1.9       misho    2973:     # Account for people who put trailing slashes in PATH elements.
                   2974: case $as_dir/ in #((
                   2975:   ./ | .// | /[cC]/* | \
1.1       misho    2976:   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1.9       misho    2977:   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1.1       misho    2978:   /usr/ucb/* ) ;;
                   2979:   *)
                   2980:     # OSF1 and SCO ODT 3.0 have their own names for install.
                   2981:     # Don't use installbsd from OSF since it installs stuff as root
                   2982:     # by default.
                   2983:     for ac_prog in ginstall scoinst install; do
                   2984:       for ac_exec_ext in '' $ac_executable_extensions; do
1.21      misho    2985:        if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1.1       misho    2986:          if test $ac_prog = install &&
                   2987:            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
                   2988:            # AIX install.  It has an incompatible calling convention.
                   2989:            :
                   2990:          elif test $ac_prog = install &&
                   2991:            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
                   2992:            # program-specific install script used by HP pwplus--don't use.
                   2993:            :
                   2994:          else
1.9       misho    2995:            rm -rf conftest.one conftest.two conftest.dir
                   2996:            echo one > conftest.one
                   2997:            echo two > conftest.two
                   2998:            mkdir conftest.dir
                   2999:            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
                   3000:              test -s conftest.one && test -s conftest.two &&
                   3001:              test -s conftest.dir/conftest.one &&
                   3002:              test -s conftest.dir/conftest.two
                   3003:            then
                   3004:              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
                   3005:              break 3
                   3006:            fi
1.1       misho    3007:          fi
                   3008:        fi
                   3009:       done
                   3010:     done
                   3011:     ;;
                   3012: esac
1.9       misho    3013: 
                   3014:   done
1.1       misho    3015: IFS=$as_save_IFS
                   3016: 
1.9       misho    3017: rm -rf conftest.one conftest.two conftest.dir
1.1       misho    3018: 
                   3019: fi
                   3020:   if test "${ac_cv_path_install+set}" = set; then
                   3021:     INSTALL=$ac_cv_path_install
                   3022:   else
                   3023:     # As a last resort, use the slow shell script.  Don't cache a
                   3024:     # value for INSTALL within a source directory, because that will
                   3025:     # break other packages using the cache if that directory is
                   3026:     # removed, or if the value is a relative name.
                   3027:     INSTALL=$ac_install_sh
                   3028:   fi
                   3029: fi
1.9       misho    3030: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
                   3031: $as_echo "$INSTALL" >&6; }
1.1       misho    3032: 
                   3033: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
                   3034: # It thinks the first close brace ends the variable substitution.
                   3035: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
                   3036: 
                   3037: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
                   3038: 
                   3039: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
                   3040: 
                   3041: 
                   3042: # Make sure we can run config.sub.
                   3043: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1.17      misho    3044:   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1.9       misho    3045: 
                   3046: { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
                   3047: $as_echo_n "checking build system type... " >&6; }
1.17      misho    3048: if ${ac_cv_build+:} false; then :
1.9       misho    3049:   $as_echo_n "(cached) " >&6
1.1       misho    3050: else
                   3051:   ac_build_alias=$build_alias
                   3052: test "x$ac_build_alias" = x &&
                   3053:   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
                   3054: test "x$ac_build_alias" = x &&
1.17      misho    3055:   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1.1       misho    3056: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1.17      misho    3057:   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1.1       misho    3058: 
                   3059: fi
1.9       misho    3060: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
                   3061: $as_echo "$ac_cv_build" >&6; }
1.1       misho    3062: case $ac_cv_build in
                   3063: *-*-*) ;;
1.17      misho    3064: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1.1       misho    3065: esac
                   3066: build=$ac_cv_build
                   3067: ac_save_IFS=$IFS; IFS='-'
                   3068: set x $ac_cv_build
                   3069: shift
                   3070: build_cpu=$1
                   3071: build_vendor=$2
                   3072: shift; shift
                   3073: # Remember, the first character of IFS is used to create $*,
                   3074: # except with old shells:
                   3075: build_os=$*
                   3076: IFS=$ac_save_IFS
                   3077: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
                   3078: 
                   3079: 
1.9       misho    3080: { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
                   3081: $as_echo_n "checking host system type... " >&6; }
1.17      misho    3082: if ${ac_cv_host+:} false; then :
1.9       misho    3083:   $as_echo_n "(cached) " >&6
1.1       misho    3084: else
                   3085:   if test "x$host_alias" = x; then
                   3086:   ac_cv_host=$ac_cv_build
                   3087: else
                   3088:   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1.17      misho    3089:     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1.1       misho    3090: fi
                   3091: 
                   3092: fi
1.9       misho    3093: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
                   3094: $as_echo "$ac_cv_host" >&6; }
1.1       misho    3095: case $ac_cv_host in
                   3096: *-*-*) ;;
1.17      misho    3097: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1.1       misho    3098: esac
                   3099: host=$ac_cv_host
                   3100: ac_save_IFS=$IFS; IFS='-'
                   3101: set x $ac_cv_host
                   3102: shift
                   3103: host_cpu=$1
                   3104: host_vendor=$2
                   3105: shift; shift
                   3106: # Remember, the first character of IFS is used to create $*,
                   3107: # except with old shells:
                   3108: host_os=$*
                   3109: IFS=$ac_save_IFS
                   3110: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
                   3111: 
                   3112: 
1.9       misho    3113: { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
                   3114: $as_echo_n "checking target system type... " >&6; }
1.17      misho    3115: if ${ac_cv_target+:} false; then :
1.9       misho    3116:   $as_echo_n "(cached) " >&6
1.1       misho    3117: else
                   3118:   if test "x$target_alias" = x; then
                   3119:   ac_cv_target=$ac_cv_host
                   3120: else
                   3121:   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1.17      misho    3122:     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1.1       misho    3123: fi
                   3124: 
                   3125: fi
1.9       misho    3126: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
                   3127: $as_echo "$ac_cv_target" >&6; }
1.1       misho    3128: case $ac_cv_target in
                   3129: *-*-*) ;;
1.17      misho    3130: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1.1       misho    3131: esac
                   3132: target=$ac_cv_target
                   3133: ac_save_IFS=$IFS; IFS='-'
                   3134: set x $ac_cv_target
                   3135: shift
                   3136: target_cpu=$1
                   3137: target_vendor=$2
                   3138: shift; shift
                   3139: # Remember, the first character of IFS is used to create $*,
                   3140: # except with old shells:
                   3141: target_os=$*
                   3142: IFS=$ac_save_IFS
                   3143: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
                   3144: 
                   3145: 
                   3146: # The aliases save the names the user supplied, while $host etc.
                   3147: # will get canonicalized.
                   3148: test -n "$target_alias" &&
                   3149:   test "$program_prefix$program_suffix$program_transform_name" = \
                   3150:     NONENONEs,x,x, &&
                   3151:   program_prefix=${target_alias}-
                   3152: 
                   3153: if test -n "$ac_tool_prefix"; then
                   3154:   # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
                   3155: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
1.9       misho    3156: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3157: $as_echo_n "checking for $ac_word... " >&6; }
1.17      misho    3158: if ${ac_cv_prog_MKDEP+:} false; then :
1.9       misho    3159:   $as_echo_n "(cached) " >&6
1.1       misho    3160: else
                   3161:   if test -n "$MKDEP"; then
                   3162:   ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
                   3163: else
                   3164: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3165: for as_dir in $PATH
                   3166: do
                   3167:   IFS=$as_save_IFS
                   3168:   test -z "$as_dir" && as_dir=.
1.9       misho    3169:     for ac_exec_ext in '' $ac_executable_extensions; do
1.21      misho    3170:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    3171:     ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
1.9       misho    3172:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    3173:     break 2
                   3174:   fi
                   3175: done
1.9       misho    3176:   done
1.1       misho    3177: IFS=$as_save_IFS
                   3178: 
                   3179: fi
                   3180: fi
                   3181: MKDEP=$ac_cv_prog_MKDEP
                   3182: if test -n "$MKDEP"; then
1.9       misho    3183:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
                   3184: $as_echo "$MKDEP" >&6; }
1.1       misho    3185: else
1.9       misho    3186:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3187: $as_echo "no" >&6; }
1.1       misho    3188: fi
                   3189: 
                   3190: 
                   3191: fi
                   3192: if test -z "$ac_cv_prog_MKDEP"; then
                   3193:   ac_ct_MKDEP=$MKDEP
                   3194:   # Extract the first word of "mkdep", so it can be a program name with args.
                   3195: set dummy mkdep; ac_word=$2
1.9       misho    3196: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3197: $as_echo_n "checking for $ac_word... " >&6; }
1.17      misho    3198: if ${ac_cv_prog_ac_ct_MKDEP+:} false; then :
1.9       misho    3199:   $as_echo_n "(cached) " >&6
1.1       misho    3200: else
                   3201:   if test -n "$ac_ct_MKDEP"; then
                   3202:   ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
                   3203: else
                   3204: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3205: for as_dir in $PATH
                   3206: do
                   3207:   IFS=$as_save_IFS
                   3208:   test -z "$as_dir" && as_dir=.
1.9       misho    3209:     for ac_exec_ext in '' $ac_executable_extensions; do
1.21      misho    3210:   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1.1       misho    3211:     ac_cv_prog_ac_ct_MKDEP="mkdep"
1.9       misho    3212:     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1.1       misho    3213:     break 2
                   3214:   fi
                   3215: done
1.9       misho    3216:   done
1.1       misho    3217: IFS=$as_save_IFS
                   3218: 
                   3219: fi
                   3220: fi
                   3221: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
                   3222: if test -n "$ac_ct_MKDEP"; then
1.9       misho    3223:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
                   3224: $as_echo "$ac_ct_MKDEP" >&6; }
1.1       misho    3225: else
1.9       misho    3226:   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3227: $as_echo "no" >&6; }
1.1       misho    3228: fi
                   3229: 
                   3230:   if test "x$ac_ct_MKDEP" = x; then
                   3231:     MKDEP="no"
                   3232:   else
                   3233:     case $cross_compiling:$ac_tool_warned in
                   3234: yes:)
1.9       misho    3235: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   3236: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    3237: ac_tool_warned=yes ;;
                   3238: esac
                   3239:     MKDEP=$ac_ct_MKDEP
                   3240:   fi
                   3241: else
                   3242:   MKDEP="$ac_cv_prog_MKDEP"
                   3243: fi
                   3244: 
                   3245: 
                   3246: 
1.51      misho    3247: CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
                   3248: LDFLAGS="${LDFLAGS}"
1.1       misho    3249: 
1.8       misho    3250: 
1.9       misho    3251: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVP_CipherInit_ex in -lcrypto" >&5
                   3252: $as_echo_n "checking for EVP_CipherInit_ex in -lcrypto... " >&6; }
1.17      misho    3253: if ${ac_cv_lib_crypto_EVP_CipherInit_ex+:} false; then :
1.9       misho    3254:   $as_echo_n "(cached) " >&6
1.8       misho    3255: else
                   3256:   ac_check_lib_save_LIBS=$LIBS
                   3257: LIBS="-lcrypto  $LIBS"
1.9       misho    3258: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.8       misho    3259: /* end confdefs.h.  */
                   3260: 
                   3261: /* Override any GCC internal prototype to avoid an error.
                   3262:    Use char because int might match the return type of a GCC
                   3263:    builtin and then its argument prototype would still apply.  */
                   3264: #ifdef __cplusplus
                   3265: extern "C"
                   3266: #endif
                   3267: char EVP_CipherInit_ex ();
                   3268: int
                   3269: main ()
                   3270: {
                   3271: return EVP_CipherInit_ex ();
                   3272:   ;
                   3273:   return 0;
                   3274: }
                   3275: _ACEOF
1.9       misho    3276: if ac_fn_c_try_link "$LINENO"; then :
1.8       misho    3277:   ac_cv_lib_crypto_EVP_CipherInit_ex=yes
                   3278: else
1.9       misho    3279:   ac_cv_lib_crypto_EVP_CipherInit_ex=no
1.8       misho    3280: fi
1.9       misho    3281: rm -f core conftest.err conftest.$ac_objext \
                   3282:     conftest$ac_exeext conftest.$ac_ext
1.8       misho    3283: LIBS=$ac_check_lib_save_LIBS
                   3284: fi
1.9       misho    3285: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_EVP_CipherInit_ex" >&5
                   3286: $as_echo "$ac_cv_lib_crypto_EVP_CipherInit_ex" >&6; }
1.17      misho    3287: if test "x$ac_cv_lib_crypto_EVP_CipherInit_ex" = xyes; then :
1.8       misho    3288:   cat >>confdefs.h <<_ACEOF
                   3289: #define HAVE_LIBCRYPTO 1
                   3290: _ACEOF
                   3291: 
                   3292:   LIBS="-lcrypto $LIBS"
                   3293: 
                   3294: fi
                   3295: 
1.22      misho    3296: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
                   3297: $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
                   3298: if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
                   3299:   $as_echo_n "(cached) " >&6
                   3300: else
                   3301:   ac_check_lib_save_LIBS=$LIBS
                   3302: LIBS="-lpthread  $LIBS"
                   3303: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3304: /* end confdefs.h.  */
                   3305: 
                   3306: /* Override any GCC internal prototype to avoid an error.
                   3307:    Use char because int might match the return type of a GCC
                   3308:    builtin and then its argument prototype would still apply.  */
                   3309: #ifdef __cplusplus
                   3310: extern "C"
                   3311: #endif
                   3312: char pthread_mutex_init ();
                   3313: int
                   3314: main ()
                   3315: {
                   3316: return pthread_mutex_init ();
                   3317:   ;
                   3318:   return 0;
                   3319: }
                   3320: _ACEOF
                   3321: if ac_fn_c_try_link "$LINENO"; then :
                   3322:   ac_cv_lib_pthread_pthread_mutex_init=yes
                   3323: else
                   3324:   ac_cv_lib_pthread_pthread_mutex_init=no
                   3325: fi
                   3326: rm -f core conftest.err conftest.$ac_objext \
                   3327:     conftest$ac_exeext conftest.$ac_ext
                   3328: LIBS=$ac_check_lib_save_LIBS
                   3329: fi
                   3330: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
                   3331: $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
                   3332: if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
                   3333:   cat >>confdefs.h <<_ACEOF
                   3334: #define HAVE_LIBPTHREAD 1
                   3335: _ACEOF
                   3336: 
                   3337:   LIBS="-lpthread $LIBS"
                   3338: 
                   3339: fi
                   3340: 
1.13      misho    3341: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5
                   3342: $as_echo_n "checking for forkpty in -lutil... " >&6; }
1.17      misho    3343: if ${ac_cv_lib_util_forkpty+:} false; then :
1.13      misho    3344:   $as_echo_n "(cached) " >&6
                   3345: else
                   3346:   ac_check_lib_save_LIBS=$LIBS
                   3347: LIBS="-lutil  $LIBS"
                   3348: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3349: /* end confdefs.h.  */
                   3350: 
                   3351: /* Override any GCC internal prototype to avoid an error.
                   3352:    Use char because int might match the return type of a GCC
                   3353:    builtin and then its argument prototype would still apply.  */
                   3354: #ifdef __cplusplus
                   3355: extern "C"
                   3356: #endif
                   3357: char forkpty ();
                   3358: int
                   3359: main ()
                   3360: {
                   3361: return forkpty ();
                   3362:   ;
                   3363:   return 0;
                   3364: }
                   3365: _ACEOF
                   3366: if ac_fn_c_try_link "$LINENO"; then :
                   3367:   ac_cv_lib_util_forkpty=yes
                   3368: else
                   3369:   ac_cv_lib_util_forkpty=no
                   3370: fi
                   3371: rm -f core conftest.err conftest.$ac_objext \
                   3372:     conftest$ac_exeext conftest.$ac_ext
                   3373: LIBS=$ac_check_lib_save_LIBS
                   3374: fi
                   3375: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5
                   3376: $as_echo "$ac_cv_lib_util_forkpty" >&6; }
1.17      misho    3377: if test "x$ac_cv_lib_util_forkpty" = xyes; then :
1.13      misho    3378:   cat >>confdefs.h <<_ACEOF
                   3379: #define HAVE_LIBUTIL 1
                   3380: _ACEOF
                   3381: 
                   3382:   LIBS="-lutil $LIBS"
                   3383: 
                   3384: fi
                   3385: 
1.20      misho    3386: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for aio_read in -lrt" >&5
                   3387: $as_echo_n "checking for aio_read in -lrt... " >&6; }
                   3388: if ${ac_cv_lib_rt_aio_read+:} false; then :
                   3389:   $as_echo_n "(cached) " >&6
                   3390: else
                   3391:   ac_check_lib_save_LIBS=$LIBS
                   3392: LIBS="-lrt  $LIBS"
                   3393: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3394: /* end confdefs.h.  */
                   3395: 
                   3396: /* Override any GCC internal prototype to avoid an error.
                   3397:    Use char because int might match the return type of a GCC
                   3398:    builtin and then its argument prototype would still apply.  */
                   3399: #ifdef __cplusplus
                   3400: extern "C"
                   3401: #endif
                   3402: char aio_read ();
                   3403: int
                   3404: main ()
                   3405: {
                   3406: return aio_read ();
                   3407:   ;
                   3408:   return 0;
                   3409: }
                   3410: _ACEOF
                   3411: if ac_fn_c_try_link "$LINENO"; then :
                   3412:   ac_cv_lib_rt_aio_read=yes
                   3413: else
                   3414:   ac_cv_lib_rt_aio_read=no
                   3415: fi
                   3416: rm -f core conftest.err conftest.$ac_objext \
                   3417:     conftest$ac_exeext conftest.$ac_ext
                   3418: LIBS=$ac_check_lib_save_LIBS
                   3419: fi
                   3420: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_aio_read" >&5
                   3421: $as_echo "$ac_cv_lib_rt_aio_read" >&6; }
                   3422: if test "x$ac_cv_lib_rt_aio_read" = xyes; then :
                   3423:   cat >>confdefs.h <<_ACEOF
                   3424: #define HAVE_LIBRT 1
                   3425: _ACEOF
                   3426: 
                   3427:   LIBS="-lrt $LIBS"
                   3428: 
                   3429: fi
                   3430: 
1.32      misho    3431: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crcFletcher16 in -lelwix" >&5
                   3432: $as_echo_n "checking for crcFletcher16 in -lelwix... " >&6; }
                   3433: if ${ac_cv_lib_elwix_crcFletcher16+:} false; then :
1.26      misho    3434:   $as_echo_n "(cached) " >&6
                   3435: else
                   3436:   ac_check_lib_save_LIBS=$LIBS
1.32      misho    3437: LIBS="-lelwix  $LIBS"
1.26      misho    3438: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3439: /* end confdefs.h.  */
                   3440: 
                   3441: /* Override any GCC internal prototype to avoid an error.
                   3442:    Use char because int might match the return type of a GCC
                   3443:    builtin and then its argument prototype would still apply.  */
                   3444: #ifdef __cplusplus
                   3445: extern "C"
                   3446: #endif
                   3447: char crcFletcher16 ();
                   3448: int
                   3449: main ()
                   3450: {
                   3451: return crcFletcher16 ();
                   3452:   ;
                   3453:   return 0;
                   3454: }
                   3455: _ACEOF
                   3456: if ac_fn_c_try_link "$LINENO"; then :
1.32      misho    3457:   ac_cv_lib_elwix_crcFletcher16=yes
1.26      misho    3458: else
1.32      misho    3459:   ac_cv_lib_elwix_crcFletcher16=no
1.26      misho    3460: fi
                   3461: rm -f core conftest.err conftest.$ac_objext \
                   3462:     conftest$ac_exeext conftest.$ac_ext
                   3463: LIBS=$ac_check_lib_save_LIBS
                   3464: fi
1.32      misho    3465: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elwix_crcFletcher16" >&5
                   3466: $as_echo "$ac_cv_lib_elwix_crcFletcher16" >&6; }
                   3467: if test "x$ac_cv_lib_elwix_crcFletcher16" = xyes; then :
1.26      misho    3468:   cat >>confdefs.h <<_ACEOF
1.32      misho    3469: #define HAVE_LIBELWIX 1
1.26      misho    3470: _ACEOF
                   3471: 
1.32      misho    3472:   LIBS="-lelwix $LIBS"
1.26      misho    3473: 
                   3474: fi
                   3475: 
1.42      misho    3476: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for schedRead in -laitsched" >&5
                   3477: $as_echo_n "checking for schedRead in -laitsched... " >&6; }
                   3478: if ${ac_cv_lib_aitsched_schedRead+:} false; then :
                   3479:   $as_echo_n "(cached) " >&6
                   3480: else
                   3481:   ac_check_lib_save_LIBS=$LIBS
                   3482: LIBS="-laitsched  $LIBS"
                   3483: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3484: /* end confdefs.h.  */
                   3485: 
                   3486: /* Override any GCC internal prototype to avoid an error.
                   3487:    Use char because int might match the return type of a GCC
                   3488:    builtin and then its argument prototype would still apply.  */
                   3489: #ifdef __cplusplus
                   3490: extern "C"
                   3491: #endif
                   3492: char schedRead ();
                   3493: int
                   3494: main ()
                   3495: {
                   3496: return schedRead ();
                   3497:   ;
                   3498:   return 0;
                   3499: }
                   3500: _ACEOF
                   3501: if ac_fn_c_try_link "$LINENO"; then :
                   3502:   ac_cv_lib_aitsched_schedRead=yes
                   3503: else
                   3504:   ac_cv_lib_aitsched_schedRead=no
                   3505: fi
                   3506: rm -f core conftest.err conftest.$ac_objext \
                   3507:     conftest$ac_exeext conftest.$ac_ext
                   3508: LIBS=$ac_check_lib_save_LIBS
                   3509: fi
                   3510: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitsched_schedRead" >&5
                   3511: $as_echo "$ac_cv_lib_aitsched_schedRead" >&6; }
                   3512: if test "x$ac_cv_lib_aitsched_schedRead" = xyes; then :
                   3513:   cat >>confdefs.h <<_ACEOF
                   3514: #define HAVE_LIBAITSCHED 1
                   3515: _ACEOF
                   3516: 
                   3517:   LIBS="-laitsched $LIBS"
                   3518: 
                   3519: fi
                   3520: 
1.8       misho    3521: 
1.5       misho    3522: # Checks for header files.
1.1       misho    3523: ac_ext=c
                   3524: ac_cpp='$CPP $CPPFLAGS'
                   3525: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3526: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3527: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1.9       misho    3528: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
                   3529: $as_echo_n "checking how to run the C preprocessor... " >&6; }
1.1       misho    3530: # On Suns, sometimes $CPP names a directory.
                   3531: if test -n "$CPP" && test -d "$CPP"; then
                   3532:   CPP=
                   3533: fi
                   3534: if test -z "$CPP"; then
1.17      misho    3535:   if ${ac_cv_prog_CPP+:} false; then :
1.9       misho    3536:   $as_echo_n "(cached) " >&6
1.1       misho    3537: else
                   3538:       # Double quotes because CPP needs to be expanded
                   3539:     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
                   3540:     do
                   3541:       ac_preproc_ok=false
                   3542: for ac_c_preproc_warn_flag in '' yes
                   3543: do
                   3544:   # Use a header file that comes with gcc, so configuring glibc
                   3545:   # with a fresh cross-compiler works.
                   3546:   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   3547:   # <limits.h> exists even on freestanding compilers.
                   3548:   # On the NeXT, cc -E runs the code through the compiler's parser,
                   3549:   # not just through cpp. "Syntax error" is here to catch this case.
1.9       misho    3550:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3551: /* end confdefs.h.  */
                   3552: #ifdef __STDC__
                   3553: # include <limits.h>
                   3554: #else
                   3555: # include <assert.h>
                   3556: #endif
                   3557:                     Syntax error
                   3558: _ACEOF
1.9       misho    3559: if ac_fn_c_try_cpp "$LINENO"; then :
                   3560: 
1.1       misho    3561: else
                   3562:   # Broken: fails on valid input.
                   3563: continue
                   3564: fi
1.17      misho    3565: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3566: 
                   3567:   # OK, works on sane cases.  Now check whether nonexistent headers
                   3568:   # can be detected and how.
1.9       misho    3569:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3570: /* end confdefs.h.  */
                   3571: #include <ac_nonexistent.h>
                   3572: _ACEOF
1.9       misho    3573: if ac_fn_c_try_cpp "$LINENO"; then :
1.1       misho    3574:   # Broken: success on invalid input.
                   3575: continue
                   3576: else
                   3577:   # Passes both tests.
                   3578: ac_preproc_ok=:
                   3579: break
                   3580: fi
1.17      misho    3581: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3582: 
                   3583: done
                   3584: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
1.17      misho    3585: rm -f conftest.i conftest.err conftest.$ac_ext
1.9       misho    3586: if $ac_preproc_ok; then :
1.1       misho    3587:   break
                   3588: fi
                   3589: 
                   3590:     done
                   3591:     ac_cv_prog_CPP=$CPP
                   3592: 
                   3593: fi
                   3594:   CPP=$ac_cv_prog_CPP
                   3595: else
                   3596:   ac_cv_prog_CPP=$CPP
                   3597: fi
1.9       misho    3598: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
                   3599: $as_echo "$CPP" >&6; }
1.1       misho    3600: ac_preproc_ok=false
                   3601: for ac_c_preproc_warn_flag in '' yes
                   3602: do
                   3603:   # Use a header file that comes with gcc, so configuring glibc
                   3604:   # with a fresh cross-compiler works.
                   3605:   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
                   3606:   # <limits.h> exists even on freestanding compilers.
                   3607:   # On the NeXT, cc -E runs the code through the compiler's parser,
                   3608:   # not just through cpp. "Syntax error" is here to catch this case.
1.9       misho    3609:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3610: /* end confdefs.h.  */
                   3611: #ifdef __STDC__
                   3612: # include <limits.h>
                   3613: #else
                   3614: # include <assert.h>
                   3615: #endif
                   3616:                     Syntax error
                   3617: _ACEOF
1.9       misho    3618: if ac_fn_c_try_cpp "$LINENO"; then :
                   3619: 
1.1       misho    3620: else
                   3621:   # Broken: fails on valid input.
                   3622: continue
                   3623: fi
1.17      misho    3624: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3625: 
                   3626:   # OK, works on sane cases.  Now check whether nonexistent headers
                   3627:   # can be detected and how.
1.9       misho    3628:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3629: /* end confdefs.h.  */
                   3630: #include <ac_nonexistent.h>
                   3631: _ACEOF
1.9       misho    3632: if ac_fn_c_try_cpp "$LINENO"; then :
1.1       misho    3633:   # Broken: success on invalid input.
                   3634: continue
                   3635: else
                   3636:   # Passes both tests.
                   3637: ac_preproc_ok=:
                   3638: break
                   3639: fi
1.17      misho    3640: rm -f conftest.err conftest.i conftest.$ac_ext
1.1       misho    3641: 
                   3642: done
                   3643: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
1.17      misho    3644: rm -f conftest.i conftest.err conftest.$ac_ext
1.9       misho    3645: if $ac_preproc_ok; then :
                   3646: 
1.1       misho    3647: else
1.9       misho    3648:   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   3649: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1.17      misho    3650: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
                   3651: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    3652: fi
                   3653: 
                   3654: ac_ext=c
                   3655: ac_cpp='$CPP $CPPFLAGS'
                   3656: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3657: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3658: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3659: 
                   3660: 
1.9       misho    3661: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
                   3662: $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
1.17      misho    3663: if ${ac_cv_path_GREP+:} false; then :
1.9       misho    3664:   $as_echo_n "(cached) " >&6
1.1       misho    3665: else
1.9       misho    3666:   if test -z "$GREP"; then
1.1       misho    3667:   ac_path_GREP_found=false
1.9       misho    3668:   # Loop through the user's path and test for each of PROGNAME-LIST
                   3669:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1.1       misho    3670: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
                   3671: do
                   3672:   IFS=$as_save_IFS
                   3673:   test -z "$as_dir" && as_dir=.
1.9       misho    3674:     for ac_prog in grep ggrep; do
                   3675:     for ac_exec_ext in '' $ac_executable_extensions; do
                   3676:       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
1.21      misho    3677:       as_fn_executable_p "$ac_path_GREP" || continue
1.9       misho    3678: # Check for GNU ac_path_GREP and select it if it is found.
1.1       misho    3679:   # Check for GNU $ac_path_GREP
                   3680: case `"$ac_path_GREP" --version 2>&1` in
                   3681: *GNU*)
                   3682:   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
                   3683: *)
                   3684:   ac_count=0
1.9       misho    3685:   $as_echo_n 0123456789 >"conftest.in"
1.1       misho    3686:   while :
                   3687:   do
                   3688:     cat "conftest.in" "conftest.in" >"conftest.tmp"
                   3689:     mv "conftest.tmp" "conftest.in"
                   3690:     cp "conftest.in" "conftest.nl"
1.9       misho    3691:     $as_echo 'GREP' >> "conftest.nl"
1.1       misho    3692:     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
                   3693:     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
1.9       misho    3694:     as_fn_arith $ac_count + 1 && ac_count=$as_val
1.1       misho    3695:     if test $ac_count -gt ${ac_path_GREP_max-0}; then
                   3696:       # Best one so far, save it but keep looking for a better one
                   3697:       ac_cv_path_GREP="$ac_path_GREP"
                   3698:       ac_path_GREP_max=$ac_count
                   3699:     fi
                   3700:     # 10*(2^10) chars as input seems more than enough
                   3701:     test $ac_count -gt 10 && break
                   3702:   done
                   3703:   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
                   3704: esac
                   3705: 
1.9       misho    3706:       $ac_path_GREP_found && break 3
                   3707:     done
                   3708:   done
1.1       misho    3709:   done
                   3710: IFS=$as_save_IFS
1.9       misho    3711:   if test -z "$ac_cv_path_GREP"; then
1.17      misho    3712:     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
1.9       misho    3713:   fi
1.1       misho    3714: else
                   3715:   ac_cv_path_GREP=$GREP
                   3716: fi
                   3717: 
                   3718: fi
1.9       misho    3719: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
                   3720: $as_echo "$ac_cv_path_GREP" >&6; }
1.1       misho    3721:  GREP="$ac_cv_path_GREP"
                   3722: 
                   3723: 
1.9       misho    3724: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
                   3725: $as_echo_n "checking for egrep... " >&6; }
1.17      misho    3726: if ${ac_cv_path_EGREP+:} false; then :
1.9       misho    3727:   $as_echo_n "(cached) " >&6
1.1       misho    3728: else
                   3729:   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
                   3730:    then ac_cv_path_EGREP="$GREP -E"
                   3731:    else
1.9       misho    3732:      if test -z "$EGREP"; then
1.1       misho    3733:   ac_path_EGREP_found=false
1.9       misho    3734:   # Loop through the user's path and test for each of PROGNAME-LIST
                   3735:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1.1       misho    3736: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
                   3737: do
                   3738:   IFS=$as_save_IFS
                   3739:   test -z "$as_dir" && as_dir=.
1.9       misho    3740:     for ac_prog in egrep; do
                   3741:     for ac_exec_ext in '' $ac_executable_extensions; do
                   3742:       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
1.21      misho    3743:       as_fn_executable_p "$ac_path_EGREP" || continue
1.9       misho    3744: # Check for GNU ac_path_EGREP and select it if it is found.
1.1       misho    3745:   # Check for GNU $ac_path_EGREP
                   3746: case `"$ac_path_EGREP" --version 2>&1` in
                   3747: *GNU*)
                   3748:   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
                   3749: *)
                   3750:   ac_count=0
1.9       misho    3751:   $as_echo_n 0123456789 >"conftest.in"
1.1       misho    3752:   while :
                   3753:   do
                   3754:     cat "conftest.in" "conftest.in" >"conftest.tmp"
                   3755:     mv "conftest.tmp" "conftest.in"
                   3756:     cp "conftest.in" "conftest.nl"
1.9       misho    3757:     $as_echo 'EGREP' >> "conftest.nl"
1.1       misho    3758:     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
                   3759:     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
1.9       misho    3760:     as_fn_arith $ac_count + 1 && ac_count=$as_val
1.1       misho    3761:     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
                   3762:       # Best one so far, save it but keep looking for a better one
                   3763:       ac_cv_path_EGREP="$ac_path_EGREP"
                   3764:       ac_path_EGREP_max=$ac_count
                   3765:     fi
                   3766:     # 10*(2^10) chars as input seems more than enough
                   3767:     test $ac_count -gt 10 && break
                   3768:   done
                   3769:   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
                   3770: esac
                   3771: 
1.9       misho    3772:       $ac_path_EGREP_found && break 3
                   3773:     done
                   3774:   done
1.1       misho    3775:   done
                   3776: IFS=$as_save_IFS
1.9       misho    3777:   if test -z "$ac_cv_path_EGREP"; then
1.17      misho    3778:     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
1.9       misho    3779:   fi
1.1       misho    3780: else
                   3781:   ac_cv_path_EGREP=$EGREP
                   3782: fi
                   3783: 
                   3784:    fi
                   3785: fi
1.9       misho    3786: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
                   3787: $as_echo "$ac_cv_path_EGREP" >&6; }
1.1       misho    3788:  EGREP="$ac_cv_path_EGREP"
                   3789: 
                   3790: 
1.9       misho    3791: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
                   3792: $as_echo_n "checking for ANSI C header files... " >&6; }
1.17      misho    3793: if ${ac_cv_header_stdc+:} false; then :
1.9       misho    3794:   $as_echo_n "(cached) " >&6
1.1       misho    3795: else
1.9       misho    3796:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3797: /* end confdefs.h.  */
                   3798: #include <stdlib.h>
                   3799: #include <stdarg.h>
                   3800: #include <string.h>
                   3801: #include <float.h>
                   3802: 
                   3803: int
                   3804: main ()
                   3805: {
                   3806: 
                   3807:   ;
                   3808:   return 0;
                   3809: }
                   3810: _ACEOF
1.9       misho    3811: if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    3812:   ac_cv_header_stdc=yes
                   3813: else
1.9       misho    3814:   ac_cv_header_stdc=no
1.1       misho    3815: fi
                   3816: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   3817: 
                   3818: if test $ac_cv_header_stdc = yes; then
                   3819:   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1.9       misho    3820:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3821: /* end confdefs.h.  */
                   3822: #include <string.h>
                   3823: 
                   3824: _ACEOF
                   3825: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1.9       misho    3826:   $EGREP "memchr" >/dev/null 2>&1; then :
                   3827: 
1.1       misho    3828: else
                   3829:   ac_cv_header_stdc=no
                   3830: fi
                   3831: rm -f conftest*
                   3832: 
                   3833: fi
                   3834: 
                   3835: if test $ac_cv_header_stdc = yes; then
                   3836:   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1.9       misho    3837:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3838: /* end confdefs.h.  */
                   3839: #include <stdlib.h>
                   3840: 
                   3841: _ACEOF
                   3842: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1.9       misho    3843:   $EGREP "free" >/dev/null 2>&1; then :
                   3844: 
1.1       misho    3845: else
                   3846:   ac_cv_header_stdc=no
                   3847: fi
                   3848: rm -f conftest*
                   3849: 
                   3850: fi
                   3851: 
                   3852: if test $ac_cv_header_stdc = yes; then
                   3853:   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1.9       misho    3854:   if test "$cross_compiling" = yes; then :
1.1       misho    3855:   :
                   3856: else
1.9       misho    3857:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3858: /* end confdefs.h.  */
                   3859: #include <ctype.h>
                   3860: #include <stdlib.h>
                   3861: #if ((' ' & 0x0FF) == 0x020)
                   3862: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
                   3863: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
                   3864: #else
                   3865: # define ISLOWER(c) \
                   3866:                   (('a' <= (c) && (c) <= 'i') \
                   3867:                     || ('j' <= (c) && (c) <= 'r') \
                   3868:                     || ('s' <= (c) && (c) <= 'z'))
                   3869: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
                   3870: #endif
                   3871: 
                   3872: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
                   3873: int
                   3874: main ()
                   3875: {
                   3876:   int i;
                   3877:   for (i = 0; i < 256; i++)
                   3878:     if (XOR (islower (i), ISLOWER (i))
                   3879:        || toupper (i) != TOUPPER (i))
                   3880:       return 2;
                   3881:   return 0;
                   3882: }
                   3883: _ACEOF
1.9       misho    3884: if ac_fn_c_try_run "$LINENO"; then :
1.1       misho    3885: 
                   3886: else
1.9       misho    3887:   ac_cv_header_stdc=no
                   3888: fi
                   3889: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   3890:   conftest.$ac_objext conftest.beam conftest.$ac_ext
                   3891: fi
1.1       misho    3892: 
                   3893: fi
1.9       misho    3894: fi
                   3895: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
                   3896: $as_echo "$ac_cv_header_stdc" >&6; }
                   3897: if test $ac_cv_header_stdc = yes; then
1.1       misho    3898: 
1.9       misho    3899: $as_echo "#define STDC_HEADERS 1" >>confdefs.h
1.1       misho    3900: 
                   3901: fi
1.9       misho    3902: 
                   3903: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
                   3904: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                   3905:                  inttypes.h stdint.h unistd.h
                   3906: do :
                   3907:   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   3908: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
                   3909: "
1.17      misho    3910: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
1.9       misho    3911:   cat >>confdefs.h <<_ACEOF
                   3912: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
                   3913: _ACEOF
1.1       misho    3914: 
                   3915: fi
1.9       misho    3916: 
                   3917: done
                   3918: 
                   3919: 
                   3920: for ac_header in stdlib.h string.h sys/ioctl.h termios.h unistd.h
                   3921: do :
                   3922:   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   3923: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
1.17      misho    3924: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
1.1       misho    3925:   cat >>confdefs.h <<_ACEOF
1.9       misho    3926: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
1.1       misho    3927: _ACEOF
                   3928: 
                   3929: fi
                   3930: 
                   3931: done
                   3932: 
                   3933: 
                   3934: # Checks for typedefs, structures, and compiler characteristics.
1.9       misho    3935: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
                   3936: $as_echo_n "checking for inline... " >&6; }
1.17      misho    3937: if ${ac_cv_c_inline+:} false; then :
1.9       misho    3938:   $as_echo_n "(cached) " >&6
1.1       misho    3939: else
                   3940:   ac_cv_c_inline=no
                   3941: for ac_kw in inline __inline__ __inline; do
1.9       misho    3942:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3943: /* end confdefs.h.  */
                   3944: #ifndef __cplusplus
                   3945: typedef int foo_t;
                   3946: static $ac_kw foo_t static_foo () {return 0; }
                   3947: $ac_kw foo_t foo () {return 0; }
                   3948: #endif
                   3949: 
                   3950: _ACEOF
1.9       misho    3951: if ac_fn_c_try_compile "$LINENO"; then :
1.1       misho    3952:   ac_cv_c_inline=$ac_kw
                   3953: fi
                   3954: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   3955:   test "$ac_cv_c_inline" != no && break
                   3956: done
                   3957: 
                   3958: fi
1.9       misho    3959: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
                   3960: $as_echo "$ac_cv_c_inline" >&6; }
1.1       misho    3961: 
                   3962: case $ac_cv_c_inline in
                   3963:   inline | yes) ;;
                   3964:   *)
                   3965:     case $ac_cv_c_inline in
                   3966:       no) ac_val=;;
                   3967:       *) ac_val=$ac_cv_c_inline;;
                   3968:     esac
                   3969:     cat >>confdefs.h <<_ACEOF
                   3970: #ifndef __cplusplus
                   3971: #define inline $ac_val
                   3972: #endif
                   3973: _ACEOF
                   3974:     ;;
                   3975: esac
                   3976: 
                   3977: 
                   3978: # Checks for library functions.
1.32      misho    3979: 
                   3980: 
                   3981: 
                   3982:   for ac_header in $ac_header_list
1.9       misho    3983: do :
1.32      misho    3984:   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
                   3985: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
                   3986: "
                   3987: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
1.1       misho    3988:   cat >>confdefs.h <<_ACEOF
1.32      misho    3989: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
1.1       misho    3990: _ACEOF
                   3991: 
                   3992: fi
                   3993: 
                   3994: done
                   3995: 
                   3996: 
                   3997: 
                   3998: 
                   3999: 
                   4000: 
                   4001: 
                   4002: 
1.32      misho    4003: for ac_func in getpagesize
1.9       misho    4004: do :
1.32      misho    4005:   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
                   4006: if test "x$ac_cv_func_getpagesize" = xyes; then :
1.1       misho    4007:   cat >>confdefs.h <<_ACEOF
1.32      misho    4008: #define HAVE_GETPAGESIZE 1
1.1       misho    4009: _ACEOF
                   4010: 
                   4011: fi
                   4012: done
                   4013: 
1.32      misho    4014: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
                   4015: $as_echo_n "checking for working mmap... " >&6; }
                   4016: if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
1.9       misho    4017:   $as_echo_n "(cached) " >&6
1.1       misho    4018: else
1.9       misho    4019:   if test "$cross_compiling" = yes; then :
1.32      misho    4020:   ac_cv_func_mmap_fixed_mapped=no
1.1       misho    4021: else
1.9       misho    4022:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    4023: /* end confdefs.h.  */
1.32      misho    4024: $ac_includes_default
                   4025: /* malloc might have been renamed as rpl_malloc. */
                   4026: #undef malloc
                   4027: 
                   4028: /* Thanks to Mike Haertel and Jim Avera for this test.
                   4029:    Here is a matrix of mmap possibilities:
                   4030:        mmap private not fixed
                   4031:        mmap private fixed at somewhere currently unmapped
                   4032:        mmap private fixed at somewhere already mapped
                   4033:        mmap shared not fixed
                   4034:        mmap shared fixed at somewhere currently unmapped
                   4035:        mmap shared fixed at somewhere already mapped
                   4036:    For private mappings, we should verify that changes cannot be read()
                   4037:    back from the file, nor mmap's back from the file at a different
                   4038:    address.  (There have been systems where private was not correctly
                   4039:    implemented like the infamous i386 svr4.0, and systems where the
                   4040:    VM page cache was not coherent with the file system buffer cache
                   4041:    like early versions of FreeBSD and possibly contemporary NetBSD.)
                   4042:    For shared mappings, we should conversely verify that changes get
                   4043:    propagated back to all the places they're supposed to be.
                   4044: 
                   4045:    Grep wants private fixed already mapped.
                   4046:    The main things grep needs to know about mmap are:
                   4047:    * does it exist and is it safe to write into the mmap'd area
                   4048:    * how to use it (BSD variants)  */
                   4049: 
                   4050: #include <fcntl.h>
                   4051: #include <sys/mman.h>
                   4052: 
                   4053: #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
                   4054: char *malloc ();
1.1       misho    4055: #endif
                   4056: 
1.32      misho    4057: /* This mess was copied from the GNU getpagesize.h.  */
                   4058: #ifndef HAVE_GETPAGESIZE
                   4059: # ifdef _SC_PAGESIZE
                   4060: #  define getpagesize() sysconf(_SC_PAGESIZE)
                   4061: # else /* no _SC_PAGESIZE */
                   4062: #  ifdef HAVE_SYS_PARAM_H
                   4063: #   include <sys/param.h>
                   4064: #   ifdef EXEC_PAGESIZE
                   4065: #    define getpagesize() EXEC_PAGESIZE
                   4066: #   else /* no EXEC_PAGESIZE */
                   4067: #    ifdef NBPG
                   4068: #     define getpagesize() NBPG * CLSIZE
                   4069: #     ifndef CLSIZE
                   4070: #      define CLSIZE 1
                   4071: #     endif /* no CLSIZE */
                   4072: #    else /* no NBPG */
                   4073: #     ifdef NBPC
                   4074: #      define getpagesize() NBPC
                   4075: #     else /* no NBPC */
                   4076: #      ifdef PAGESIZE
                   4077: #       define getpagesize() PAGESIZE
                   4078: #      endif /* PAGESIZE */
                   4079: #     endif /* no NBPC */
                   4080: #    endif /* no NBPG */
                   4081: #   endif /* no EXEC_PAGESIZE */
                   4082: #  else /* no HAVE_SYS_PARAM_H */
                   4083: #   define getpagesize() 8192  /* punt totally */
                   4084: #  endif /* no HAVE_SYS_PARAM_H */
                   4085: # endif /* no _SC_PAGESIZE */
                   4086: 
                   4087: #endif /* no HAVE_GETPAGESIZE */
                   4088: 
1.1       misho    4089: int
                   4090: main ()
                   4091: {
1.32      misho    4092:   char *data, *data2, *data3;
                   4093:   const char *cdata2;
                   4094:   int i, pagesize;
                   4095:   int fd, fd2;
                   4096: 
                   4097:   pagesize = getpagesize ();
                   4098: 
                   4099:   /* First, make a file with some known garbage in it. */
                   4100:   data = (char *) malloc (pagesize);
                   4101:   if (!data)
                   4102:     return 1;
                   4103:   for (i = 0; i < pagesize; ++i)
                   4104:     *(data + i) = rand ();
                   4105:   umask (0);
                   4106:   fd = creat ("conftest.mmap", 0600);
                   4107:   if (fd < 0)
                   4108:     return 2;
                   4109:   if (write (fd, data, pagesize) != pagesize)
                   4110:     return 3;
                   4111:   close (fd);
                   4112: 
                   4113:   /* Next, check that the tail of a page is zero-filled.  File must have
                   4114:      non-zero length, otherwise we risk SIGBUS for entire page.  */
                   4115:   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
                   4116:   if (fd2 < 0)
                   4117:     return 4;
                   4118:   cdata2 = "";
                   4119:   if (write (fd2, cdata2, 1) != 1)
                   4120:     return 5;
                   4121:   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
                   4122:   if (data2 == MAP_FAILED)
                   4123:     return 6;
                   4124:   for (i = 0; i < pagesize; ++i)
                   4125:     if (*(data2 + i))
                   4126:       return 7;
                   4127:   close (fd2);
                   4128:   if (munmap (data2, pagesize))
                   4129:     return 8;
                   4130: 
                   4131:   /* Next, try to mmap the file at a fixed address which already has
                   4132:      something else allocated at it.  If we can, also make sure that
                   4133:      we see the same garbage.  */
                   4134:   fd = open ("conftest.mmap", O_RDWR);
                   4135:   if (fd < 0)
                   4136:     return 9;
                   4137:   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
                   4138:                     MAP_PRIVATE | MAP_FIXED, fd, 0L))
                   4139:     return 10;
                   4140:   for (i = 0; i < pagesize; ++i)
                   4141:     if (*(data + i) != *(data2 + i))
                   4142:       return 11;
                   4143: 
                   4144:   /* Finally, make sure that changes to the mapped area do not
                   4145:      percolate back to the file as seen by read().  (This is a bug on
                   4146:      some variants of i386 svr4.0.)  */
                   4147:   for (i = 0; i < pagesize; ++i)
                   4148:     *(data2 + i) = *(data2 + i) + 1;
                   4149:   data3 = (char *) malloc (pagesize);
                   4150:   if (!data3)
                   4151:     return 12;
                   4152:   if (read (fd, data3, pagesize) != pagesize)
                   4153:     return 13;
                   4154:   for (i = 0; i < pagesize; ++i)
                   4155:     if (*(data + i) != *(data3 + i))
                   4156:       return 14;
                   4157:   close (fd);
1.1       misho    4158:   return 0;
                   4159: }
                   4160: _ACEOF
1.9       misho    4161: if ac_fn_c_try_run "$LINENO"; then :
1.32      misho    4162:   ac_cv_func_mmap_fixed_mapped=yes
1.1       misho    4163: else
1.32      misho    4164:   ac_cv_func_mmap_fixed_mapped=no
1.1       misho    4165: fi
1.9       misho    4166: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   4167:   conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    4168: fi
                   4169: 
                   4170: fi
1.32      misho    4171: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
                   4172: $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
                   4173: if test $ac_cv_func_mmap_fixed_mapped = yes; then
1.1       misho    4174: 
1.32      misho    4175: $as_echo "#define HAVE_MMAP 1" >>confdefs.h
1.1       misho    4176: 
1.32      misho    4177: fi
                   4178: rm -f conftest.mmap conftest.txt
1.1       misho    4179: 
1.32      misho    4180: for ac_func in bzero memset munmap
                   4181: do :
                   4182:   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
                   4183: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
                   4184: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
                   4185:   cat >>confdefs.h <<_ACEOF
                   4186: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
                   4187: _ACEOF
1.1       misho    4188: 
1.32      misho    4189: fi
                   4190: done
1.1       misho    4191: 
1.32      misho    4192: for ac_func in pthread_create pthread_exit
                   4193: do :
                   4194:   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
                   4195: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
                   4196: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
                   4197:   cat >>confdefs.h <<_ACEOF
                   4198: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
                   4199: _ACEOF
1.1       misho    4200: 
                   4201: fi
1.32      misho    4202: done
1.1       misho    4203: 
1.32      misho    4204: for ac_func in shm_open shm_unlink
1.9       misho    4205: do :
                   4206:   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
                   4207: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
1.17      misho    4208: if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
1.1       misho    4209:   cat >>confdefs.h <<_ACEOF
1.9       misho    4210: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
1.1       misho    4211: _ACEOF
                   4212: 
                   4213: fi
                   4214: done
                   4215: 
                   4216: 
1.32      misho    4217: # It's stupid, but not all platforms have union semun, even those that need it.
                   4218: { $as_echo "$as_me:${as_lineno-$LINENO}: checking looking for union semun in sys/sem.h" >&5
                   4219: $as_echo_n "checking looking for union semun in sys/sem.h... " >&6; }
                   4220: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   4221: /* end confdefs.h.  */
                   4222: 
                   4223:                #include <sys/types.h>
                   4224:                #include <sys/ipc.h>
                   4225:                #include <sys/sem.h>
                   4226: 
                   4227: int
                   4228: main ()
                   4229: {
                   4230: 
                   4231:                union semun arg;
                   4232:                semctl(0, 0, 0, arg);
                   4233: 
                   4234:   ;
                   4235:   return 0;
                   4236: }
                   4237: _ACEOF
                   4238: if ac_fn_c_try_compile "$LINENO"; then :
                   4239: 
                   4240: 
                   4241: $as_echo "#define HAVE_UNION_SEMUN /**/" >>confdefs.h
                   4242: 
                   4243:                 msg=yes
                   4244: else
                   4245:   msg=no
                   4246: fi
                   4247: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                   4248: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
                   4249: $as_echo "$msg" >&6; }
                   4250: 
1.1       misho    4251: DEBUG=no
1.9       misho    4252: { $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
                   4253: $as_echo_n "checking Debug Build... " >&6; }
1.1       misho    4254: # Check whether --enable-debug was given.
1.9       misho    4255: if test "${enable_debug+set}" = set; then :
1.1       misho    4256:   enableval=$enable_debug;  DEBUG=$enableval
                   4257:                case "$enableval" in
                   4258:                        yes)
                   4259:                                CFLAGS="-g ${CFLAGS}"
                   4260:                                ;;
                   4261:                        *)
                   4262: 
1.9       misho    4263: $as_echo "#define NDEBUG /**/" >>confdefs.h
1.1       misho    4264: 
                   4265:                                ;;
                   4266:                esac
                   4267: fi
                   4268: 
1.9       misho    4269: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
                   4270: $as_echo "$DEBUG" >&6; }
1.1       misho    4271: 
1.7       misho    4272: AIO=no
1.9       misho    4273: { $as_echo "$as_me:${as_lineno-$LINENO}: checking AIO Build" >&5
                   4274: $as_echo_n "checking AIO Build... " >&6; }
1.5       misho    4275: # Check whether --enable-aio was given.
1.9       misho    4276: if test "${enable_aio+set}" = set; then :
1.5       misho    4277:   enableval=$enable_aio;  AIO=$enableval
                   4278:                case "$enableval" in
                   4279:                        yes)
                   4280: 
1.9       misho    4281: $as_echo "#define AIO_OPS /**/" >>confdefs.h
1.5       misho    4282: 
                   4283:                                ;;
                   4284:                        *)
                   4285:                                ;;
                   4286:                esac
                   4287: fi
                   4288: 
1.9       misho    4289: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AIO" >&5
                   4290: $as_echo "$AIO" >&6; }
1.5       misho    4291: 
1.51      misho    4292: ZCBUF=no
                   4293: { $as_echo "$as_me:${as_lineno-$LINENO}: checking Zero-copy buffer Build" >&5
                   4294: $as_echo_n "checking Zero-copy buffer Build... " >&6; }
                   4295: # Check whether --enable-zcpy-buffer was given.
                   4296: if test "${enable_zcpy_buffer+set}" = set; then :
                   4297:   enableval=$enable_zcpy_buffer;  ZCBUF=$enableval
                   4298:                case "$enableval" in
                   4299:                        yes)
                   4300: 
                   4301: $as_echo "#define ZCBUF_ENABLE /**/" >>confdefs.h
                   4302: 
                   4303:                                ;;
                   4304:                        *)
                   4305:                                ;;
                   4306:                esac
                   4307: fi
                   4308: 
                   4309: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZCBUF" >&5
                   4310: $as_echo "$ZCBUF" >&6; }
                   4311: 
1.2       misho    4312: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
1.1       misho    4313: 
                   4314: cat >confcache <<\_ACEOF
                   4315: # This file is a shell script that caches the results of configure
                   4316: # tests run on this system so they can be shared between configure
                   4317: # scripts and configure runs, see configure's option --config-cache.
                   4318: # It is not useful on other systems.  If it contains results you don't
                   4319: # want to keep, you may remove or edit it.
                   4320: #
                   4321: # config.status only pays attention to the cache file if you give it
                   4322: # the --recheck option to rerun configure.
                   4323: #
                   4324: # `ac_cv_env_foo' variables (set or unset) will be overridden when
                   4325: # loading this file, other *unset* `ac_cv_foo' will be assigned the
                   4326: # following values.
                   4327: 
                   4328: _ACEOF
                   4329: 
                   4330: # The following way of writing the cache mishandles newlines in values,
                   4331: # but we know of no workaround that is simple, portable, and efficient.
                   4332: # So, we kill variables containing newlines.
                   4333: # Ultrix sh set writes to stderr and can't be redirected directly,
                   4334: # and sets the high bit in the cache file unless we assign to the vars.
                   4335: (
                   4336:   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
                   4337:     eval ac_val=\$$ac_var
                   4338:     case $ac_val in #(
                   4339:     *${as_nl}*)
                   4340:       case $ac_var in #(
1.9       misho    4341:       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
                   4342: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1       misho    4343:       esac
                   4344:       case $ac_var in #(
                   4345:       _ | IFS | as_nl) ;; #(
1.9       misho    4346:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   4347:       *) { eval $ac_var=; unset $ac_var;} ;;
1.1       misho    4348:       esac ;;
                   4349:     esac
                   4350:   done
                   4351: 
                   4352:   (set) 2>&1 |
                   4353:     case $as_nl`(ac_space=' '; set) 2>&1` in #(
                   4354:     *${as_nl}ac_space=\ *)
1.9       misho    4355:       # `set' does not quote correctly, so add quotes: double-quote
                   4356:       # substitution turns \\\\ into \\, and sed turns \\ into \.
1.1       misho    4357:       sed -n \
                   4358:        "s/'/'\\\\''/g;
                   4359:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
                   4360:       ;; #(
                   4361:     *)
                   4362:       # `set' quotes correctly as required by POSIX, so do not add quotes.
                   4363:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   4364:       ;;
                   4365:     esac |
                   4366:     sort
                   4367: ) |
                   4368:   sed '
                   4369:      /^ac_cv_env_/b end
                   4370:      t clear
                   4371:      :clear
                   4372:      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
                   4373:      t end
                   4374:      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
                   4375:      :end' >>confcache
                   4376: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
                   4377:   if test -w "$cache_file"; then
1.17      misho    4378:     if test "x$cache_file" != "x/dev/null"; then
1.9       misho    4379:       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
                   4380: $as_echo "$as_me: updating cache $cache_file" >&6;}
1.17      misho    4381:       if test ! -f "$cache_file" || test -h "$cache_file"; then
                   4382:        cat confcache >"$cache_file"
                   4383:       else
                   4384:         case $cache_file in #(
                   4385:         */* | ?:*)
                   4386:          mv -f confcache "$cache_file"$$ &&
                   4387:          mv -f "$cache_file"$$ "$cache_file" ;; #(
                   4388:         *)
                   4389:          mv -f confcache "$cache_file" ;;
                   4390:        esac
                   4391:       fi
                   4392:     fi
1.1       misho    4393:   else
1.9       misho    4394:     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
                   4395: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1.1       misho    4396:   fi
                   4397: fi
                   4398: rm -f confcache
                   4399: 
                   4400: test "x$prefix" = xNONE && prefix=$ac_default_prefix
                   4401: # Let make expand exec_prefix.
                   4402: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
                   4403: 
                   4404: DEFS=-DHAVE_CONFIG_H
                   4405: 
                   4406: ac_libobjs=
                   4407: ac_ltlibobjs=
1.17      misho    4408: U=
1.1       misho    4409: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
                   4410:   # 1. Remove the extension, and $U if already installed.
                   4411:   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1.9       misho    4412:   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
1.1       misho    4413:   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
                   4414:   #    will be set to the directory where LIBOBJS objects are built.
1.9       misho    4415:   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
                   4416:   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1.1       misho    4417: done
                   4418: LIBOBJS=$ac_libobjs
                   4419: 
                   4420: LTLIBOBJS=$ac_ltlibobjs
                   4421: 
                   4422: 
                   4423: 
1.17      misho    4424: : "${CONFIG_STATUS=./config.status}"
1.9       misho    4425: ac_write_fail=0
1.1       misho    4426: ac_clean_files_save=$ac_clean_files
                   4427: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1.9       misho    4428: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
                   4429: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
                   4430: as_write_fail=0
                   4431: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1.1       misho    4432: #! $SHELL
                   4433: # Generated by $as_me.
                   4434: # Run this file to recreate the current configuration.
                   4435: # Compiler output produced by configure, useful for debugging
                   4436: # configure, is in config.log if it exists.
                   4437: 
                   4438: debug=false
                   4439: ac_cs_recheck=false
                   4440: ac_cs_silent=false
1.9       misho    4441: 
1.1       misho    4442: SHELL=\${CONFIG_SHELL-$SHELL}
1.9       misho    4443: export SHELL
                   4444: _ASEOF
                   4445: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
                   4446: ## -------------------- ##
                   4447: ## M4sh Initialization. ##
                   4448: ## -------------------- ##
1.1       misho    4449: 
                   4450: # Be more Bourne compatible
                   4451: DUALCASE=1; export DUALCASE # for MKS sh
1.9       misho    4452: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1.1       misho    4453:   emulate sh
                   4454:   NULLCMD=:
1.9       misho    4455:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1.1       misho    4456:   # is contrary to our usage.  Disable this feature.
                   4457:   alias -g '${1+"$@"}'='"$@"'
                   4458:   setopt NO_GLOB_SUBST
                   4459: else
1.9       misho    4460:   case `(set -o) 2>/dev/null` in #(
                   4461:   *posix*) :
                   4462:     set -o posix ;; #(
                   4463:   *) :
                   4464:      ;;
1.1       misho    4465: esac
                   4466: fi
                   4467: 
                   4468: 
1.9       misho    4469: as_nl='
                   4470: '
                   4471: export as_nl
                   4472: # Printing a long string crashes Solaris 7 /usr/bin/printf.
                   4473: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                   4474: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
                   4475: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
                   4476: # Prefer a ksh shell builtin over an external printf program on Solaris,
                   4477: # but without wasting forks for bash or zsh.
                   4478: if test -z "$BASH_VERSION$ZSH_VERSION" \
                   4479:     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
                   4480:   as_echo='print -r --'
                   4481:   as_echo_n='print -rn --'
                   4482: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
                   4483:   as_echo='printf %s\n'
                   4484:   as_echo_n='printf %s'
                   4485: else
                   4486:   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
                   4487:     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
                   4488:     as_echo_n='/usr/ucb/echo -n'
1.1       misho    4489:   else
1.9       misho    4490:     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
                   4491:     as_echo_n_body='eval
                   4492:       arg=$1;
                   4493:       case $arg in #(
                   4494:       *"$as_nl"*)
                   4495:        expr "X$arg" : "X\\(.*\\)$as_nl";
                   4496:        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
                   4497:       esac;
                   4498:       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
                   4499:     '
                   4500:     export as_echo_n_body
                   4501:     as_echo_n='sh -c $as_echo_n_body as_echo'
1.1       misho    4502:   fi
1.9       misho    4503:   export as_echo_body
                   4504:   as_echo='sh -c $as_echo_body as_echo'
1.1       misho    4505: fi
                   4506: 
1.9       misho    4507: # The user is always right.
                   4508: if test "${PATH_SEPARATOR+set}" != set; then
                   4509:   PATH_SEPARATOR=:
                   4510:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                   4511:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                   4512:       PATH_SEPARATOR=';'
                   4513:   }
1.1       misho    4514: fi
                   4515: 
                   4516: 
                   4517: # IFS
                   4518: # We need space, tab and new line, in precisely that order.  Quoting is
                   4519: # there to prevent editors from complaining about space-tab.
                   4520: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
                   4521: # splitting by setting IFS to empty value.)
                   4522: IFS=" ""       $as_nl"
                   4523: 
                   4524: # Find who we are.  Look in the path if we contain no directory separator.
1.17      misho    4525: as_myself=
1.9       misho    4526: case $0 in #((
1.1       misho    4527:   *[\\/]* ) as_myself=$0 ;;
                   4528:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   4529: for as_dir in $PATH
                   4530: do
                   4531:   IFS=$as_save_IFS
                   4532:   test -z "$as_dir" && as_dir=.
1.9       misho    4533:     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
                   4534:   done
1.1       misho    4535: IFS=$as_save_IFS
                   4536: 
                   4537:      ;;
                   4538: esac
                   4539: # We did not find ourselves, most probably we were run as `sh COMMAND'
                   4540: # in which case we are not to be found in the path.
                   4541: if test "x$as_myself" = x; then
                   4542:   as_myself=$0
                   4543: fi
                   4544: if test ! -f "$as_myself"; then
1.9       misho    4545:   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
                   4546:   exit 1
1.1       misho    4547: fi
                   4548: 
1.9       misho    4549: # Unset variables that we do not need and which cause bugs (e.g. in
                   4550: # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
                   4551: # suppresses any "Segmentation fault" message there.  '((' could
                   4552: # trigger a bug in pdksh 5.2.14.
                   4553: for as_var in BASH_ENV ENV MAIL MAILPATH
                   4554: do eval test x\${$as_var+set} = xset \
                   4555:   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
1.1       misho    4556: done
                   4557: PS1='$ '
                   4558: PS2='> '
                   4559: PS4='+ '
                   4560: 
                   4561: # NLS nuisances.
1.9       misho    4562: LC_ALL=C
                   4563: export LC_ALL
                   4564: LANGUAGE=C
                   4565: export LANGUAGE
                   4566: 
                   4567: # CDPATH.
                   4568: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
                   4569: 
                   4570: 
1.17      misho    4571: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                   4572: # ----------------------------------------
1.9       misho    4573: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
                   4574: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
1.17      misho    4575: # script with STATUS, using 1 if that was 0.
1.9       misho    4576: as_fn_error ()
                   4577: {
1.17      misho    4578:   as_status=$1; test $as_status -eq 0 && as_status=1
                   4579:   if test "$4"; then
                   4580:     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   4581:     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.7       misho    4582:   fi
1.17      misho    4583:   $as_echo "$as_me: error: $2" >&2
1.9       misho    4584:   as_fn_exit $as_status
                   4585: } # as_fn_error
                   4586: 
                   4587: 
                   4588: # as_fn_set_status STATUS
                   4589: # -----------------------
                   4590: # Set $? to STATUS, without forking.
                   4591: as_fn_set_status ()
                   4592: {
                   4593:   return $1
                   4594: } # as_fn_set_status
                   4595: 
                   4596: # as_fn_exit STATUS
                   4597: # -----------------
                   4598: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
                   4599: as_fn_exit ()
                   4600: {
                   4601:   set +e
                   4602:   as_fn_set_status $1
                   4603:   exit $1
                   4604: } # as_fn_exit
                   4605: 
                   4606: # as_fn_unset VAR
                   4607: # ---------------
                   4608: # Portably unset VAR.
                   4609: as_fn_unset ()
                   4610: {
                   4611:   { eval $1=; unset $1;}
                   4612: }
                   4613: as_unset=as_fn_unset
                   4614: # as_fn_append VAR VALUE
                   4615: # ----------------------
                   4616: # Append the text in VALUE to the end of the definition contained in VAR. Take
                   4617: # advantage of any shell optimizations that allow amortized linear growth over
                   4618: # repeated appends, instead of the typical quadratic growth present in naive
                   4619: # implementations.
                   4620: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
                   4621:   eval 'as_fn_append ()
                   4622:   {
                   4623:     eval $1+=\$2
                   4624:   }'
                   4625: else
                   4626:   as_fn_append ()
                   4627:   {
                   4628:     eval $1=\$$1\$2
                   4629:   }
                   4630: fi # as_fn_append
                   4631: 
                   4632: # as_fn_arith ARG...
                   4633: # ------------------
                   4634: # Perform arithmetic evaluation on the ARGs, and store the result in the
                   4635: # global $as_val. Take advantage of shells that can avoid forks. The arguments
                   4636: # must be portable across $(()) and expr.
                   4637: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
                   4638:   eval 'as_fn_arith ()
                   4639:   {
                   4640:     as_val=$(( $* ))
                   4641:   }'
                   4642: else
                   4643:   as_fn_arith ()
                   4644:   {
                   4645:     as_val=`expr "$@" || test $? -eq 1`
                   4646:   }
                   4647: fi # as_fn_arith
                   4648: 
1.1       misho    4649: 
                   4650: if expr a : '\(a\)' >/dev/null 2>&1 &&
                   4651:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                   4652:   as_expr=expr
                   4653: else
                   4654:   as_expr=false
                   4655: fi
                   4656: 
                   4657: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                   4658:   as_basename=basename
                   4659: else
                   4660:   as_basename=false
                   4661: fi
                   4662: 
1.9       misho    4663: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                   4664:   as_dirname=dirname
                   4665: else
                   4666:   as_dirname=false
                   4667: fi
1.1       misho    4668: 
                   4669: as_me=`$as_basename -- "$0" ||
                   4670: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                   4671:         X"$0" : 'X\(//\)$' \| \
                   4672:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.9       misho    4673: $as_echo X/"$0" |
1.1       misho    4674:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                   4675:            s//\1/
                   4676:            q
                   4677:          }
                   4678:          /^X\/\(\/\/\)$/{
                   4679:            s//\1/
                   4680:            q
                   4681:          }
                   4682:          /^X\/\(\/\).*/{
                   4683:            s//\1/
                   4684:            q
                   4685:          }
                   4686:          s/.*/./; q'`
                   4687: 
1.9       misho    4688: # Avoid depending upon Character Ranges.
                   4689: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                   4690: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                   4691: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                   4692: as_cr_digits='0123456789'
                   4693: as_cr_alnum=$as_cr_Letters$as_cr_digits
1.1       misho    4694: 
                   4695: ECHO_C= ECHO_N= ECHO_T=
1.9       misho    4696: case `echo -n x` in #(((((
1.1       misho    4697: -n*)
1.9       misho    4698:   case `echo 'xy\c'` in
1.1       misho    4699:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
1.9       misho    4700:   xy)  ECHO_C='\c';;
                   4701:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                   4702:        ECHO_T='        ';;
1.1       misho    4703:   esac;;
                   4704: *)
                   4705:   ECHO_N='-n';;
                   4706: esac
1.7       misho    4707: 
1.1       misho    4708: rm -f conf$$ conf$$.exe conf$$.file
                   4709: if test -d conf$$.dir; then
                   4710:   rm -f conf$$.dir/conf$$.file
                   4711: else
                   4712:   rm -f conf$$.dir
1.9       misho    4713:   mkdir conf$$.dir 2>/dev/null
1.1       misho    4714: fi
1.9       misho    4715: if (echo >conf$$.file) 2>/dev/null; then
                   4716:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                   4717:     as_ln_s='ln -s'
                   4718:     # ... but there are two gotchas:
                   4719:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                   4720:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
1.21      misho    4721:     # In both cases, we have to default to `cp -pR'.
1.9       misho    4722:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.21      misho    4723:       as_ln_s='cp -pR'
1.9       misho    4724:   elif ln conf$$.file conf$$ 2>/dev/null; then
                   4725:     as_ln_s=ln
                   4726:   else
1.21      misho    4727:     as_ln_s='cp -pR'
1.9       misho    4728:   fi
1.1       misho    4729: else
1.21      misho    4730:   as_ln_s='cp -pR'
1.1       misho    4731: fi
                   4732: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                   4733: rmdir conf$$.dir 2>/dev/null
                   4734: 
1.9       misho    4735: 
                   4736: # as_fn_mkdir_p
                   4737: # -------------
                   4738: # Create "$as_dir" as a directory, including parents if necessary.
                   4739: as_fn_mkdir_p ()
                   4740: {
                   4741: 
                   4742:   case $as_dir in #(
                   4743:   -*) as_dir=./$as_dir;;
                   4744:   esac
                   4745:   test -d "$as_dir" || eval $as_mkdir_p || {
                   4746:     as_dirs=
                   4747:     while :; do
                   4748:       case $as_dir in #(
                   4749:       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
                   4750:       *) as_qdir=$as_dir;;
                   4751:       esac
                   4752:       as_dirs="'$as_qdir' $as_dirs"
                   4753:       as_dir=`$as_dirname -- "$as_dir" ||
                   4754: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   4755:         X"$as_dir" : 'X\(//\)[^/]' \| \
                   4756:         X"$as_dir" : 'X\(//\)$' \| \
                   4757:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
                   4758: $as_echo X"$as_dir" |
                   4759:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   4760:            s//\1/
                   4761:            q
                   4762:          }
                   4763:          /^X\(\/\/\)[^/].*/{
                   4764:            s//\1/
                   4765:            q
                   4766:          }
                   4767:          /^X\(\/\/\)$/{
                   4768:            s//\1/
                   4769:            q
                   4770:          }
                   4771:          /^X\(\/\).*/{
                   4772:            s//\1/
                   4773:            q
                   4774:          }
                   4775:          s/.*/./; q'`
                   4776:       test -d "$as_dir" && break
                   4777:     done
                   4778:     test -z "$as_dirs" || eval "mkdir $as_dirs"
1.17      misho    4779:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
1.9       misho    4780: 
                   4781: 
                   4782: } # as_fn_mkdir_p
1.1       misho    4783: if mkdir -p . 2>/dev/null; then
1.9       misho    4784:   as_mkdir_p='mkdir -p "$as_dir"'
1.1       misho    4785: else
                   4786:   test -d ./-p && rmdir ./-p
                   4787:   as_mkdir_p=false
                   4788: fi
                   4789: 
1.21      misho    4790: 
                   4791: # as_fn_executable_p FILE
                   4792: # -----------------------
                   4793: # Test if FILE is an executable regular file.
                   4794: as_fn_executable_p ()
                   4795: {
                   4796:   test -f "$1" && test -x "$1"
                   4797: } # as_fn_executable_p
                   4798: as_test_x='test -x'
                   4799: as_executable_p=as_fn_executable_p
1.1       misho    4800: 
                   4801: # Sed expression to map a string onto a valid CPP name.
                   4802: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                   4803: 
                   4804: # Sed expression to map a string onto a valid variable name.
                   4805: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                   4806: 
                   4807: 
                   4808: exec 6>&1
1.9       misho    4809: ## ----------------------------------- ##
                   4810: ## Main body of $CONFIG_STATUS script. ##
                   4811: ## ----------------------------------- ##
                   4812: _ASEOF
                   4813: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
1.1       misho    4814: 
1.9       misho    4815: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4816: # Save the log message, to keep $0 and so on meaningful, and to
1.1       misho    4817: # report actual input values of CONFIG_FILES etc. instead of their
                   4818: # values after options handling.
                   4819: ac_log="
1.54    ! misho    4820: This file was extended by libaitio $as_me 7.2, which was
1.21      misho    4821: generated by GNU Autoconf 2.69.  Invocation command line was
1.1       misho    4822: 
                   4823:   CONFIG_FILES    = $CONFIG_FILES
                   4824:   CONFIG_HEADERS  = $CONFIG_HEADERS
                   4825:   CONFIG_LINKS    = $CONFIG_LINKS
                   4826:   CONFIG_COMMANDS = $CONFIG_COMMANDS
                   4827:   $ $0 $@
                   4828: 
                   4829: on `(hostname || uname -n) 2>/dev/null | sed 1q`
                   4830: "
                   4831: 
                   4832: _ACEOF
                   4833: 
1.9       misho    4834: case $ac_config_files in *"
                   4835: "*) set x $ac_config_files; shift; ac_config_files=$*;;
                   4836: esac
                   4837: 
                   4838: case $ac_config_headers in *"
                   4839: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
                   4840: esac
                   4841: 
                   4842: 
                   4843: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.1       misho    4844: # Files that config.status was made for.
                   4845: config_files="$ac_config_files"
                   4846: config_headers="$ac_config_headers"
                   4847: 
                   4848: _ACEOF
                   4849: 
1.9       misho    4850: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    4851: ac_cs_usage="\
1.9       misho    4852: \`$as_me' instantiates files and other configuration actions
                   4853: from templates according to the current configuration.  Unless the files
                   4854: and actions are specified as TAGs, all are instantiated by default.
1.1       misho    4855: 
1.9       misho    4856: Usage: $0 [OPTION]... [TAG]...
1.1       misho    4857: 
                   4858:   -h, --help       print this help, then exit
                   4859:   -V, --version    print version number and configuration settings, then exit
1.14      misho    4860:       --config     print configuration, then exit
1.9       misho    4861:   -q, --quiet, --silent
                   4862:                    do not print progress messages
1.1       misho    4863:   -d, --debug      don't remove temporary files
                   4864:       --recheck    update $as_me by reconfiguring in the same conditions
1.9       misho    4865:       --file=FILE[:TEMPLATE]
                   4866:                    instantiate the configuration file FILE
                   4867:       --header=FILE[:TEMPLATE]
                   4868:                    instantiate the configuration header FILE
1.1       misho    4869: 
                   4870: Configuration files:
                   4871: $config_files
                   4872: 
                   4873: Configuration headers:
                   4874: $config_headers
                   4875: 
1.10      misho    4876: Report bugs to <misho@elwix.org>."
1.1       misho    4877: 
                   4878: _ACEOF
1.9       misho    4879: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.14      misho    4880: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
1.1       misho    4881: ac_cs_version="\\
1.54    ! misho    4882: libaitio config.status 7.2
1.21      misho    4883: configured by $0, generated by GNU Autoconf 2.69,
1.14      misho    4884:   with options \\"\$ac_cs_config\\"
1.1       misho    4885: 
1.21      misho    4886: Copyright (C) 2012 Free Software Foundation, Inc.
1.1       misho    4887: This config.status script is free software; the Free Software Foundation
                   4888: gives unlimited permission to copy, distribute and modify it."
                   4889: 
                   4890: ac_pwd='$ac_pwd'
                   4891: srcdir='$srcdir'
                   4892: INSTALL='$INSTALL'
1.9       misho    4893: test -n "\$AWK" || AWK=awk
1.1       misho    4894: _ACEOF
                   4895: 
1.9       misho    4896: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4897: # The default lists apply if the user does not specify any file.
1.1       misho    4898: ac_need_defaults=:
                   4899: while test $# != 0
                   4900: do
                   4901:   case $1 in
1.17      misho    4902:   --*=?*)
1.1       misho    4903:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   4904:     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
                   4905:     ac_shift=:
                   4906:     ;;
1.17      misho    4907:   --*=)
                   4908:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   4909:     ac_optarg=
                   4910:     ac_shift=:
                   4911:     ;;
1.1       misho    4912:   *)
                   4913:     ac_option=$1
                   4914:     ac_optarg=$2
                   4915:     ac_shift=shift
                   4916:     ;;
                   4917:   esac
                   4918: 
                   4919:   case $ac_option in
                   4920:   # Handling of the options.
                   4921:   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
                   4922:     ac_cs_recheck=: ;;
                   4923:   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
1.9       misho    4924:     $as_echo "$ac_cs_version"; exit ;;
1.14      misho    4925:   --config | --confi | --conf | --con | --co | --c )
                   4926:     $as_echo "$ac_cs_config"; exit ;;
1.1       misho    4927:   --debug | --debu | --deb | --de | --d | -d )
                   4928:     debug=: ;;
                   4929:   --file | --fil | --fi | --f )
                   4930:     $ac_shift
1.9       misho    4931:     case $ac_optarg in
                   4932:     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.17      misho    4933:     '') as_fn_error $? "missing file argument" ;;
1.9       misho    4934:     esac
                   4935:     as_fn_append CONFIG_FILES " '$ac_optarg'"
1.1       misho    4936:     ac_need_defaults=false;;
                   4937:   --header | --heade | --head | --hea )
                   4938:     $ac_shift
1.9       misho    4939:     case $ac_optarg in
                   4940:     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
                   4941:     esac
                   4942:     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
1.1       misho    4943:     ac_need_defaults=false;;
                   4944:   --he | --h)
                   4945:     # Conflict between --help and --header
1.17      misho    4946:     as_fn_error $? "ambiguous option: \`$1'
1.9       misho    4947: Try \`$0 --help' for more information.";;
1.1       misho    4948:   --help | --hel | -h )
1.9       misho    4949:     $as_echo "$ac_cs_usage"; exit ;;
1.1       misho    4950:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   4951:   | -silent | --silent | --silen | --sile | --sil | --si | --s)
                   4952:     ac_cs_silent=: ;;
                   4953: 
                   4954:   # This is an error.
1.17      misho    4955:   -*) as_fn_error $? "unrecognized option: \`$1'
1.9       misho    4956: Try \`$0 --help' for more information." ;;
1.1       misho    4957: 
1.9       misho    4958:   *) as_fn_append ac_config_targets " $1"
1.1       misho    4959:      ac_need_defaults=false ;;
                   4960: 
                   4961:   esac
                   4962:   shift
                   4963: done
                   4964: 
                   4965: ac_configure_extra_args=
                   4966: 
                   4967: if $ac_cs_silent; then
                   4968:   exec 6>/dev/null
                   4969:   ac_configure_extra_args="$ac_configure_extra_args --silent"
                   4970: fi
                   4971: 
                   4972: _ACEOF
1.9       misho    4973: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.1       misho    4974: if \$ac_cs_recheck; then
1.21      misho    4975:   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
1.9       misho    4976:   shift
                   4977:   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
                   4978:   CONFIG_SHELL='$SHELL'
1.1       misho    4979:   export CONFIG_SHELL
1.9       misho    4980:   exec "\$@"
1.1       misho    4981: fi
                   4982: 
                   4983: _ACEOF
1.9       misho    4984: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    4985: exec 5>>config.log
                   4986: {
                   4987:   echo
                   4988:   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
                   4989: ## Running $as_me. ##
                   4990: _ASBOX
1.9       misho    4991:   $as_echo "$ac_log"
1.1       misho    4992: } >&5
                   4993: 
                   4994: _ACEOF
1.9       misho    4995: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.1       misho    4996: _ACEOF
                   4997: 
1.9       misho    4998: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    4999: 
                   5000: # Handling of arguments.
                   5001: for ac_config_target in $ac_config_targets
                   5002: do
                   5003:   case $ac_config_target in
                   5004:     "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
                   5005:     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
                   5006:     "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
                   5007:     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
                   5008:     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
                   5009: 
1.17      misho    5010:   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
1.1       misho    5011:   esac
                   5012: done
                   5013: 
                   5014: 
                   5015: # If the user did not use the arguments to specify the items to instantiate,
                   5016: # then the envvar interface is used.  Set only those that are not.
                   5017: # We use the long form for the default assignment because of an extremely
                   5018: # bizarre bug on SunOS 4.1.3.
                   5019: if $ac_need_defaults; then
                   5020:   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
                   5021:   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
                   5022: fi
                   5023: 
                   5024: # Have a temporary directory for convenience.  Make it in the build tree
                   5025: # simply because there is no reason against having it here, and in addition,
                   5026: # creating and moving files from /tmp can sometimes cause problems.
                   5027: # Hook for its removal unless debugging.
                   5028: # Note that there is a small window in which the directory will not be cleaned:
                   5029: # after its creation but before its name has been assigned to `$tmp'.
                   5030: $debug ||
                   5031: {
1.17      misho    5032:   tmp= ac_tmp=
1.1       misho    5033:   trap 'exit_status=$?
1.17      misho    5034:   : "${ac_tmp:=$tmp}"
                   5035:   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
1.1       misho    5036: ' 0
1.9       misho    5037:   trap 'as_fn_exit 1' 1 2 13 15
1.1       misho    5038: }
                   5039: # Create a (secure) tmp directory for tmp files.
                   5040: 
                   5041: {
                   5042:   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
1.17      misho    5043:   test -d "$tmp"
1.1       misho    5044: }  ||
                   5045: {
                   5046:   tmp=./conf$$-$RANDOM
                   5047:   (umask 077 && mkdir "$tmp")
1.17      misho    5048: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
                   5049: ac_tmp=$tmp
1.9       misho    5050: 
                   5051: # Set up the scripts for CONFIG_FILES section.
                   5052: # No need to generate them if there are no CONFIG_FILES.
                   5053: # This happens for instance with `./config.status config.h'.
                   5054: if test -n "$CONFIG_FILES"; then
1.1       misho    5055: 
1.7       misho    5056: 
1.9       misho    5057: ac_cr=`echo X | tr X '\015'`
                   5058: # On cygwin, bash can eat \r inside `` if the user requested igncr.
                   5059: # But we know of no other shell where ac_cr would be empty at this
                   5060: # point, so we can use a bashism as a fallback.
                   5061: if test "x$ac_cr" = x; then
                   5062:   eval ac_cr=\$\'\\r\'
                   5063: fi
                   5064: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
                   5065: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
1.17      misho    5066:   ac_cs_awk_cr='\\r'
1.9       misho    5067: else
                   5068:   ac_cs_awk_cr=$ac_cr
                   5069: fi
1.1       misho    5070: 
1.17      misho    5071: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
1.7       misho    5072: _ACEOF
1.1       misho    5073: 
                   5074: 
1.9       misho    5075: {
                   5076:   echo "cat >conf$$subs.awk <<_ACEOF" &&
                   5077:   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
                   5078:   echo "_ACEOF"
                   5079: } >conf$$subs.sh ||
1.17      misho    5080:   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
                   5081: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
1.1       misho    5082: ac_delim='%!_!# '
                   5083: for ac_last_try in false false false false false :; do
1.9       misho    5084:   . ./conf$$subs.sh ||
1.17      misho    5085:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.1       misho    5086: 
1.9       misho    5087:   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
                   5088:   if test $ac_delim_n = $ac_delim_num; then
1.1       misho    5089:     break
                   5090:   elif $ac_last_try; then
1.17      misho    5091:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.1       misho    5092:   else
                   5093:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5094:   fi
                   5095: done
1.9       misho    5096: rm -f conf$$subs.sh
1.1       misho    5097: 
1.9       misho    5098: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.17      misho    5099: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
1.1       misho    5100: _ACEOF
1.9       misho    5101: sed -n '
                   5102: h
                   5103: s/^/S["/; s/!.*/"]=/
                   5104: p
                   5105: g
                   5106: s/^[^!]*!//
                   5107: :repl
                   5108: t repl
                   5109: s/'"$ac_delim"'$//
                   5110: t delim
                   5111: :nl
                   5112: h
1.14      misho    5113: s/\(.\{148\}\)..*/\1/
1.9       misho    5114: t more1
                   5115: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
                   5116: p
                   5117: n
                   5118: b repl
                   5119: :more1
                   5120: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5121: p
                   5122: g
                   5123: s/.\{148\}//
                   5124: t nl
                   5125: :delim
                   5126: h
1.14      misho    5127: s/\(.\{148\}\)..*/\1/
1.9       misho    5128: t more2
                   5129: s/["\\]/\\&/g; s/^/"/; s/$/"/
                   5130: p
                   5131: b
                   5132: :more2
                   5133: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5134: p
                   5135: g
                   5136: s/.\{148\}//
                   5137: t delim
                   5138: ' <conf$$subs.awk | sed '
                   5139: /^[^""]/{
                   5140:   N
                   5141:   s/\n//
                   5142: }
                   5143: ' >>$CONFIG_STATUS || ac_write_fail=1
                   5144: rm -f conf$$subs.awk
                   5145: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5146: _ACAWK
1.17      misho    5147: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
1.9       misho    5148:   for (key in S) S_is_set[key] = 1
                   5149:   FS = ""
                   5150: 
                   5151: }
                   5152: {
                   5153:   line = $ 0
                   5154:   nfields = split(line, field, "@")
                   5155:   substed = 0
                   5156:   len = length(field[1])
                   5157:   for (i = 2; i < nfields; i++) {
                   5158:     key = field[i]
                   5159:     keylen = length(key)
                   5160:     if (S_is_set[key]) {
                   5161:       value = S[key]
                   5162:       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
                   5163:       len += length(value) + length(field[++i])
                   5164:       substed = 1
                   5165:     } else
                   5166:       len += 1 + keylen
                   5167:   }
1.1       misho    5168: 
1.9       misho    5169:   print line
                   5170: }
                   5171: 
                   5172: _ACAWK
                   5173: _ACEOF
                   5174: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5175: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
                   5176:   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
                   5177: else
                   5178:   cat
1.17      misho    5179: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
                   5180:   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
1.9       misho    5181: _ACEOF
1.1       misho    5182: 
1.17      misho    5183: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
                   5184: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
1.1       misho    5185: # trailing colons and then remove the whole line if VPATH becomes empty
                   5186: # (actually we leave an empty line to preserve line numbers).
                   5187: if test "x$srcdir" = x.; then
1.17      misho    5188:   ac_vpsub='/^[         ]*VPATH[        ]*=[    ]*/{
                   5189: h
                   5190: s///
                   5191: s/^/:/
                   5192: s/[     ]*$/:/
                   5193: s/:\$(srcdir):/:/g
                   5194: s/:\${srcdir}:/:/g
                   5195: s/:@srcdir@:/:/g
                   5196: s/^:*//
1.1       misho    5197: s/:*$//
1.17      misho    5198: x
                   5199: s/\(=[  ]*\).*/\1/
                   5200: G
                   5201: s/\n//
1.1       misho    5202: s/^[^=]*=[      ]*$//
                   5203: }'
                   5204: fi
                   5205: 
1.9       misho    5206: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    5207: fi # test -n "$CONFIG_FILES"
                   5208: 
1.9       misho    5209: # Set up the scripts for CONFIG_HEADERS section.
                   5210: # No need to generate them if there are no CONFIG_HEADERS.
                   5211: # This happens for instance with `./config.status Makefile'.
                   5212: if test -n "$CONFIG_HEADERS"; then
1.17      misho    5213: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
1.9       misho    5214: BEGIN {
                   5215: _ACEOF
                   5216: 
                   5217: # Transform confdefs.h into an awk script `defines.awk', embedded as
                   5218: # here-document in config.status, that substitutes the proper values into
                   5219: # config.h.in to produce config.h.
                   5220: 
                   5221: # Create a delimiter string that does not exist in confdefs.h, to ease
                   5222: # handling of long lines.
                   5223: ac_delim='%!_!# '
                   5224: for ac_last_try in false false :; do
1.17      misho    5225:   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
                   5226:   if test -z "$ac_tt"; then
1.9       misho    5227:     break
                   5228:   elif $ac_last_try; then
1.17      misho    5229:     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
1.9       misho    5230:   else
                   5231:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5232:   fi
                   5233: done
                   5234: 
                   5235: # For the awk script, D is an array of macro values keyed by name,
                   5236: # likewise P contains macro parameters if any.  Preserve backslash
                   5237: # newline sequences.
                   5238: 
                   5239: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
                   5240: sed -n '
                   5241: s/.\{148\}/&'"$ac_delim"'/g
                   5242: t rset
                   5243: :rset
                   5244: s/^[    ]*#[    ]*define[       ][      ]*/ /
                   5245: t def
                   5246: d
                   5247: :def
                   5248: s/\\$//
                   5249: t bsnl
                   5250: s/["\\]/\\&/g
                   5251: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5252: D["\1"]=" \3"/p
                   5253: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2"/p
                   5254: d
                   5255: :bsnl
                   5256: s/["\\]/\\&/g
                   5257: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5258: D["\1"]=" \3\\\\\\n"\\/p
                   5259: t cont
                   5260: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
                   5261: t cont
                   5262: d
                   5263: :cont
                   5264: n
                   5265: s/.\{148\}/&'"$ac_delim"'/g
                   5266: t clear
                   5267: :clear
                   5268: s/\\$//
                   5269: t bsnlc
                   5270: s/["\\]/\\&/g; s/^/"/; s/$/"/p
                   5271: d
                   5272: :bsnlc
                   5273: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
                   5274: b cont
                   5275: ' <confdefs.h | sed '
                   5276: s/'"$ac_delim"'/"\\\
                   5277: "/g' >>$CONFIG_STATUS || ac_write_fail=1
                   5278: 
                   5279: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5280:   for (key in D) D_is_set[key] = 1
                   5281:   FS = ""
                   5282: }
                   5283: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
                   5284:   line = \$ 0
                   5285:   split(line, arg, " ")
                   5286:   if (arg[1] == "#") {
                   5287:     defundef = arg[2]
                   5288:     mac1 = arg[3]
                   5289:   } else {
                   5290:     defundef = substr(arg[1], 2)
                   5291:     mac1 = arg[2]
                   5292:   }
                   5293:   split(mac1, mac2, "(") #)
                   5294:   macro = mac2[1]
                   5295:   prefix = substr(line, 1, index(line, defundef) - 1)
                   5296:   if (D_is_set[macro]) {
                   5297:     # Preserve the white space surrounding the "#".
                   5298:     print prefix "define", macro P[macro] D[macro]
                   5299:     next
                   5300:   } else {
                   5301:     # Replace #undef with comments.  This is necessary, for example,
                   5302:     # in the case of _POSIX_SOURCE, which is predefined and required
                   5303:     # on some systems where configure will not decide to define it.
                   5304:     if (defundef == "undef") {
                   5305:       print "/*", prefix defundef, macro, "*/"
                   5306:       next
                   5307:     }
                   5308:   }
                   5309: }
                   5310: { print }
                   5311: _ACAWK
                   5312: _ACEOF
                   5313: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.17      misho    5314:   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
1.9       misho    5315: fi # test -n "$CONFIG_HEADERS"
                   5316: 
1.1       misho    5317: 
1.9       misho    5318: eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
                   5319: shift
                   5320: for ac_tag
1.1       misho    5321: do
                   5322:   case $ac_tag in
                   5323:   :[FHLC]) ac_mode=$ac_tag; continue;;
                   5324:   esac
                   5325:   case $ac_mode$ac_tag in
                   5326:   :[FHL]*:*);;
1.17      misho    5327:   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
1.1       misho    5328:   :[FH]-) ac_tag=-:-;;
                   5329:   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
                   5330:   esac
                   5331:   ac_save_IFS=$IFS
                   5332:   IFS=:
                   5333:   set x $ac_tag
                   5334:   IFS=$ac_save_IFS
                   5335:   shift
                   5336:   ac_file=$1
                   5337:   shift
                   5338: 
                   5339:   case $ac_mode in
                   5340:   :L) ac_source=$1;;
                   5341:   :[FH])
                   5342:     ac_file_inputs=
                   5343:     for ac_f
                   5344:     do
                   5345:       case $ac_f in
1.17      misho    5346:       -) ac_f="$ac_tmp/stdin";;
1.1       misho    5347:       *) # Look for the file first in the build tree, then in the source tree
                   5348:         # (if the path is not absolute).  The absolute path cannot be DOS-style,
                   5349:         # because $ac_f cannot contain `:'.
                   5350:         test -f "$ac_f" ||
                   5351:           case $ac_f in
                   5352:           [\\/$]*) false;;
                   5353:           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
                   5354:           esac ||
1.17      misho    5355:           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
1.1       misho    5356:       esac
1.9       misho    5357:       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
                   5358:       as_fn_append ac_file_inputs " '$ac_f'"
1.1       misho    5359:     done
                   5360: 
                   5361:     # Let's still pretend it is `configure' which instantiates (i.e., don't
                   5362:     # use $as_me), people would be surprised to read:
                   5363:     #    /* config.h.  Generated by config.status.  */
1.9       misho    5364:     configure_input='Generated from '`
                   5365:          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
                   5366:        `' by configure.'
1.1       misho    5367:     if test x"$ac_file" != x-; then
                   5368:       configure_input="$ac_file.  $configure_input"
1.9       misho    5369:       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
                   5370: $as_echo "$as_me: creating $ac_file" >&6;}
1.1       misho    5371:     fi
1.9       misho    5372:     # Neutralize special characters interpreted by sed in replacement strings.
                   5373:     case $configure_input in #(
                   5374:     *\&* | *\|* | *\\* )
                   5375:        ac_sed_conf_input=`$as_echo "$configure_input" |
                   5376:        sed 's/[\\\\&|]/\\\\&/g'`;; #(
                   5377:     *) ac_sed_conf_input=$configure_input;;
                   5378:     esac
1.1       misho    5379: 
                   5380:     case $ac_tag in
1.17      misho    5381:     *:-:* | *:-) cat >"$ac_tmp/stdin" \
                   5382:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
1.1       misho    5383:     esac
                   5384:     ;;
                   5385:   esac
                   5386: 
                   5387:   ac_dir=`$as_dirname -- "$ac_file" ||
                   5388: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   5389:         X"$ac_file" : 'X\(//\)[^/]' \| \
                   5390:         X"$ac_file" : 'X\(//\)$' \| \
                   5391:         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
1.9       misho    5392: $as_echo X"$ac_file" |
1.1       misho    5393:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   5394:            s//\1/
                   5395:            q
                   5396:          }
                   5397:          /^X\(\/\/\)[^/].*/{
                   5398:            s//\1/
                   5399:            q
                   5400:          }
                   5401:          /^X\(\/\/\)$/{
                   5402:            s//\1/
                   5403:            q
                   5404:          }
                   5405:          /^X\(\/\).*/{
                   5406:            s//\1/
                   5407:            q
                   5408:          }
                   5409:          s/.*/./; q'`
1.9       misho    5410:   as_dir="$ac_dir"; as_fn_mkdir_p
1.1       misho    5411:   ac_builddir=.
                   5412: 
                   5413: case "$ac_dir" in
                   5414: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5415: *)
1.9       misho    5416:   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1.1       misho    5417:   # A ".." for each directory in $ac_dir_suffix.
1.9       misho    5418:   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1       misho    5419:   case $ac_top_builddir_sub in
                   5420:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5421:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   5422:   esac ;;
                   5423: esac
                   5424: ac_abs_top_builddir=$ac_pwd
                   5425: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   5426: # for backward compatibility:
                   5427: ac_top_builddir=$ac_top_build_prefix
                   5428: 
                   5429: case $srcdir in
                   5430:   .)  # We are building in place.
                   5431:     ac_srcdir=.
                   5432:     ac_top_srcdir=$ac_top_builddir_sub
                   5433:     ac_abs_top_srcdir=$ac_pwd ;;
                   5434:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   5435:     ac_srcdir=$srcdir$ac_dir_suffix;
                   5436:     ac_top_srcdir=$srcdir
                   5437:     ac_abs_top_srcdir=$srcdir ;;
                   5438:   *) # Relative name.
                   5439:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   5440:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   5441:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   5442: esac
                   5443: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   5444: 
                   5445: 
                   5446:   case $ac_mode in
                   5447:   :F)
                   5448:   #
                   5449:   # CONFIG_FILE
                   5450:   #
                   5451: 
                   5452:   case $INSTALL in
                   5453:   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
                   5454:   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
                   5455:   esac
                   5456: _ACEOF
                   5457: 
1.9       misho    5458: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    5459: # If the template does not know about datarootdir, expand it.
                   5460: # FIXME: This hack should be removed a few years after 2.60.
                   5461: ac_datarootdir_hack=; ac_datarootdir_seen=
1.9       misho    5462: ac_sed_dataroot='
                   5463: /datarootdir/ {
1.1       misho    5464:   p
                   5465:   q
                   5466: }
                   5467: /@datadir@/p
                   5468: /@docdir@/p
                   5469: /@infodir@/p
                   5470: /@localedir@/p
1.9       misho    5471: /@mandir@/p'
                   5472: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
1.1       misho    5473: *datarootdir*) ac_datarootdir_seen=yes;;
                   5474: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
1.9       misho    5475:   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
                   5476: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
1.1       misho    5477: _ACEOF
1.9       misho    5478: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.1       misho    5479:   ac_datarootdir_hack='
                   5480:   s&@datadir@&$datadir&g
                   5481:   s&@docdir@&$docdir&g
                   5482:   s&@infodir@&$infodir&g
                   5483:   s&@localedir@&$localedir&g
                   5484:   s&@mandir@&$mandir&g
1.9       misho    5485:   s&\\\${datarootdir}&$datarootdir&g' ;;
1.1       misho    5486: esac
                   5487: _ACEOF
                   5488: 
                   5489: # Neutralize VPATH when `$srcdir' = `.'.
                   5490: # Shell code in configure.ac might set extrasub.
                   5491: # FIXME: do we really want to maintain this feature?
1.9       misho    5492: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5493: ac_sed_extra="$ac_vpsub
1.1       misho    5494: $extrasub
                   5495: _ACEOF
1.9       misho    5496: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.1       misho    5497: :t
                   5498: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
1.9       misho    5499: s|@configure_input@|$ac_sed_conf_input|;t t
1.1       misho    5500: s&@top_builddir@&$ac_top_builddir_sub&;t t
1.9       misho    5501: s&@top_build_prefix@&$ac_top_build_prefix&;t t
1.1       misho    5502: s&@srcdir@&$ac_srcdir&;t t
                   5503: s&@abs_srcdir@&$ac_abs_srcdir&;t t
                   5504: s&@top_srcdir@&$ac_top_srcdir&;t t
                   5505: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
                   5506: s&@builddir@&$ac_builddir&;t t
                   5507: s&@abs_builddir@&$ac_abs_builddir&;t t
                   5508: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
                   5509: s&@INSTALL@&$ac_INSTALL&;t t
                   5510: $ac_datarootdir_hack
1.9       misho    5511: "
1.17      misho    5512: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
                   5513:   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5514: 
                   5515: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
1.17      misho    5516:   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
                   5517:   { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' \
                   5518:       "$ac_tmp/out"`; test -z "$ac_out"; } &&
1.9       misho    5519:   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.17      misho    5520: which seems to be undefined.  Please make sure it is defined" >&5
1.9       misho    5521: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.17      misho    5522: which seems to be undefined.  Please make sure it is defined" >&2;}
1.1       misho    5523: 
1.17      misho    5524:   rm -f "$ac_tmp/stdin"
1.1       misho    5525:   case $ac_file in
1.17      misho    5526:   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
                   5527:   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
1.9       misho    5528:   esac \
1.17      misho    5529:   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5530:  ;;
                   5531:   :H)
                   5532:   #
                   5533:   # CONFIG_HEADER
                   5534:   #
                   5535:   if test x"$ac_file" != x-; then
1.9       misho    5536:     {
                   5537:       $as_echo "/* $configure_input  */" \
1.17      misho    5538:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
                   5539:     } >"$ac_tmp/config.h" \
                   5540:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
                   5541:     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
1.9       misho    5542:       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
                   5543: $as_echo "$as_me: $ac_file is unchanged" >&6;}
1.1       misho    5544:     else
1.9       misho    5545:       rm -f "$ac_file"
1.17      misho    5546:       mv "$ac_tmp/config.h" "$ac_file" \
                   5547:        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5548:     fi
                   5549:   else
1.9       misho    5550:     $as_echo "/* $configure_input  */" \
1.17      misho    5551:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
                   5552:       || as_fn_error $? "could not create -" "$LINENO" 5
1.1       misho    5553:   fi
                   5554:  ;;
                   5555: 
                   5556: 
                   5557:   esac
                   5558: 
                   5559: done # for ac_tag
                   5560: 
                   5561: 
1.9       misho    5562: as_fn_exit 0
1.1       misho    5563: _ACEOF
                   5564: ac_clean_files=$ac_clean_files_save
                   5565: 
1.9       misho    5566: test $ac_write_fail = 0 ||
1.17      misho    5567:   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
1.9       misho    5568: 
1.1       misho    5569: 
                   5570: # configure is writing to config.log, and then calls config.status.
                   5571: # config.status does its own redirection, appending to config.log.
                   5572: # Unfortunately, on DOS this fails, as config.log is still kept open
                   5573: # by configure, so config.status won't be able to write to it; its
                   5574: # output is simply discarded.  So we exec the FD to /dev/null,
                   5575: # effectively closing config.log, so it can be properly (re)opened and
                   5576: # appended to by config.status.  When coming back to configure, we
                   5577: # need to make the FD available again.
                   5578: if test "$no_create" != yes; then
                   5579:   ac_cs_success=:
                   5580:   ac_config_status_args=
                   5581:   test "$silent" = yes &&
                   5582:     ac_config_status_args="$ac_config_status_args --quiet"
                   5583:   exec 5>/dev/null
                   5584:   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
                   5585:   exec 5>>config.log
                   5586:   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
                   5587:   # would make configure fail if this is the last instruction.
1.17      misho    5588:   $ac_cs_success || as_fn_exit 1
1.9       misho    5589: fi
                   5590: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
                   5591:   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
                   5592: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
1.1       misho    5593: fi
                   5594: 

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