Annotation of libaitsched/configure, revision 1.52.2.1

1.1       misho       1: #! /bin/sh
                      2: # Guess values for system-dependent variables and create Makefiles.
1.52.2.1! misho       3: # Generated by GNU Autoconf 2.71 for libaitsched 7.7.
1.1       misho       4: #
1.24      misho       5: # Report bugs to <misho@elwix.org>.
1.1       misho       6: #
1.2       misho       7: #
1.51      misho       8: # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
                      9: # Inc.
1.1       misho      10: #
1.2       misho      11: #
1.1       misho      12: # This configure script is free software; the Free Software Foundation
                     13: # gives unlimited permission to copy, distribute and modify it.
                     14: ## -------------------- ##
                     15: ## M4sh Initialization. ##
                     16: ## -------------------- ##
                     17: 
                     18: # Be more Bourne compatible
                     19: DUALCASE=1; export DUALCASE # for MKS sh
1.51      misho      20: as_nop=:
                     21: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
                     22: then :
1.1       misho      23:   emulate sh
                     24:   NULLCMD=:
                     25:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                     26:   # is contrary to our usage.  Disable this feature.
                     27:   alias -g '${1+"$@"}'='"$@"'
                     28:   setopt NO_GLOB_SUBST
1.51      misho      29: else $as_nop
1.1       misho      30:   case `(set -o) 2>/dev/null` in #(
                     31:   *posix*) :
                     32:     set -o posix ;; #(
                     33:   *) :
                     34:      ;;
                     35: esac
                     36: fi
                     37: 
                     38: 
1.51      misho      39: 
                     40: # Reset variables that may have inherited troublesome values from
                     41: # the environment.
                     42: 
                     43: # IFS needs to be set, to space, tab, and newline, in precisely that order.
                     44: # (If _AS_PATH_WALK were called with IFS unset, it would have the
                     45: # side effect of setting IFS to empty, thus disabling word splitting.)
                     46: # Quoting is to prevent editors from complaining about space-tab.
1.1       misho      47: as_nl='
                     48: '
                     49: export as_nl
1.51      misho      50: IFS=" ""       $as_nl"
                     51: 
                     52: PS1='$ '
                     53: PS2='> '
                     54: PS4='+ '
                     55: 
                     56: # Ensure predictable behavior from utilities with locale-dependent output.
                     57: LC_ALL=C
                     58: export LC_ALL
                     59: LANGUAGE=C
                     60: export LANGUAGE
                     61: 
                     62: # We cannot yet rely on "unset" to work, but we need these variables
                     63: # to be unset--not just set to an empty or harmless value--now, to
                     64: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
                     65: # also avoids known problems related to "unset" and subshell syntax
                     66: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
                     67: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
                     68: do eval test \${$as_var+y} \
                     69:   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
                     70: done
                     71: 
                     72: # Ensure that fds 0, 1, and 2 are open.
                     73: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
                     74: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
                     75: if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
1.1       misho      76: 
                     77: # The user is always right.
1.51      misho      78: if ${PATH_SEPARATOR+false} :; then
1.1       misho      79:   PATH_SEPARATOR=:
                     80:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                     81:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                     82:       PATH_SEPARATOR=';'
                     83:   }
                     84: fi
                     85: 
                     86: 
                     87: # Find who we are.  Look in the path if we contain no directory separator.
1.5       misho      88: as_myself=
1.1       misho      89: case $0 in #((
                     90:   *[\\/]* ) as_myself=$0 ;;
                     91:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                     92: for as_dir in $PATH
                     93: do
                     94:   IFS=$as_save_IFS
1.51      misho      95:   case $as_dir in #(((
                     96:     '') as_dir=./ ;;
                     97:     */) ;;
                     98:     *) as_dir=$as_dir/ ;;
                     99:   esac
                    100:     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.1       misho     101:   done
                    102: IFS=$as_save_IFS
                    103: 
                    104:      ;;
                    105: esac
                    106: # We did not find ourselves, most probably we were run as `sh COMMAND'
                    107: # in which case we are not to be found in the path.
                    108: if test "x$as_myself" = x; then
                    109:   as_myself=$0
                    110: fi
                    111: if test ! -f "$as_myself"; then
1.51      misho     112:   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1       misho     113:   exit 1
                    114: fi
                    115: 
                    116: 
1.9       misho     117: # Use a proper internal environment variable to ensure we don't fall
                    118:   # into an infinite loop, continuously re-executing ourselves.
                    119:   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
                    120:     _as_can_reexec=no; export _as_can_reexec;
                    121:     # We cannot yet assume a decent shell, so we have to provide a
                    122: # neutralization value for shells without unset; and this also
                    123: # works around shells that cannot unset nonexistent variables.
                    124: # Preserve -v and -x to the replacement shell.
                    125: BASH_ENV=/dev/null
                    126: ENV=/dev/null
                    127: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
                    128: case $- in # ((((
                    129:   *v*x* | *x*v* ) as_opts=-vx ;;
                    130:   *v* ) as_opts=-v ;;
                    131:   *x* ) as_opts=-x ;;
                    132:   * ) as_opts= ;;
                    133: esac
                    134: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
                    135: # Admittedly, this is quite paranoid, since all the known shells bail
                    136: # out after a failed `exec'.
1.51      misho     137: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
                    138: exit 255
1.9       misho     139:   fi
                    140:   # We don't want this to propagate to other subprocesses.
                    141:           { _as_can_reexec=; unset _as_can_reexec;}
1.1       misho     142: if test "x$CONFIG_SHELL" = x; then
1.51      misho     143:   as_bourne_compatible="as_nop=:
                    144: if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
                    145: then :
1.1       misho     146:   emulate sh
                    147:   NULLCMD=:
                    148:   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
                    149:   # is contrary to our usage.  Disable this feature.
                    150:   alias -g '\${1+\"\$@\"}'='\"\$@\"'
                    151:   setopt NO_GLOB_SUBST
1.51      misho     152: else \$as_nop
1.1       misho     153:   case \`(set -o) 2>/dev/null\` in #(
                    154:   *posix*) :
                    155:     set -o posix ;; #(
                    156:   *) :
                    157:      ;;
                    158: esac
                    159: fi
                    160: "
                    161:   as_required="as_fn_return () { (exit \$1); }
                    162: as_fn_success () { as_fn_return 0; }
                    163: as_fn_failure () { as_fn_return 1; }
                    164: as_fn_ret_success () { return 0; }
                    165: as_fn_ret_failure () { return 1; }
                    166: 
                    167: exitcode=0
                    168: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
                    169: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
                    170: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
                    171: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
1.51      misho     172: if ( set x; as_fn_ret_success y && test x = \"\$1\" )
                    173: then :
1.1       misho     174: 
1.51      misho     175: else \$as_nop
1.1       misho     176:   exitcode=1; echo positional parameters were not saved.
                    177: fi
1.9       misho     178: test x\$exitcode = x0 || exit 1
1.51      misho     179: blah=\$(echo \$(echo blah))
                    180: test x\"\$blah\" = xblah || exit 1
1.9       misho     181: test -x / || exit 1"
1.1       misho     182:   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
                    183:   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
                    184:   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
1.51      misho     185:   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
                    186:   if (eval "$as_required") 2>/dev/null
                    187: then :
1.1       misho     188:   as_have_required=yes
1.51      misho     189: else $as_nop
1.1       misho     190:   as_have_required=no
                    191: fi
1.51      misho     192:   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
                    193: then :
1.1       misho     194: 
1.51      misho     195: else $as_nop
1.1       misho     196:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                    197: as_found=false
                    198: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
                    199: do
                    200:   IFS=$as_save_IFS
1.51      misho     201:   case $as_dir in #(((
                    202:     '') as_dir=./ ;;
                    203:     */) ;;
                    204:     *) as_dir=$as_dir/ ;;
                    205:   esac
1.1       misho     206:   as_found=:
                    207:   case $as_dir in #(
                    208:         /*)
                    209:           for as_base in sh bash ksh sh5; do
                    210:             # Try only shells that exist, to save several forks.
1.51      misho     211:             as_shell=$as_dir$as_base
1.1       misho     212:             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
1.51      misho     213:                    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
                    214: then :
1.1       misho     215:   CONFIG_SHELL=$as_shell as_have_required=yes
1.51      misho     216:                   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
                    217: then :
1.1       misho     218:   break 2
                    219: fi
                    220: fi
                    221:           done;;
                    222:        esac
                    223:   as_found=false
                    224: done
1.51      misho     225: IFS=$as_save_IFS
                    226: if $as_found
                    227: then :
                    228: 
                    229: else $as_nop
                    230:   if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
                    231:              as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
                    232: then :
1.50      misho     233:   CONFIG_SHELL=$SHELL as_have_required=yes
1.51      misho     234: fi
                    235: fi
1.1       misho     236: 
                    237: 
1.51      misho     238:       if test "x$CONFIG_SHELL" != x
                    239: then :
1.9       misho     240:   export CONFIG_SHELL
                    241:              # We cannot yet assume a decent shell, so we have to provide a
                    242: # neutralization value for shells without unset; and this also
                    243: # works around shells that cannot unset nonexistent variables.
                    244: # Preserve -v and -x to the replacement shell.
                    245: BASH_ENV=/dev/null
                    246: ENV=/dev/null
                    247: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
                    248: case $- in # ((((
                    249:   *v*x* | *x*v* ) as_opts=-vx ;;
                    250:   *v* ) as_opts=-v ;;
                    251:   *x* ) as_opts=-x ;;
                    252:   * ) as_opts= ;;
                    253: esac
                    254: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
                    255: # Admittedly, this is quite paranoid, since all the known shells bail
                    256: # out after a failed `exec'.
1.51      misho     257: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
1.9       misho     258: exit 255
1.1       misho     259: fi
                    260: 
1.51      misho     261:     if test x$as_have_required = xno
                    262: then :
                    263:   printf "%s\n" "$0: This script requires a shell more modern than all"
                    264:   printf "%s\n" "$0: the shells that I found on your system."
                    265:   if test ${ZSH_VERSION+y} ; then
                    266:     printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
                    267:     printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
1.1       misho     268:   else
1.51      misho     269:     printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org
1.24      misho     270: $0: about your system, including any error possibly output
                    271: $0: before this message. Then install a modern shell, or
                    272: $0: manually run the script under such a shell if you do
                    273: $0: have one."
1.1       misho     274:   fi
                    275:   exit 1
                    276: fi
                    277: fi
                    278: fi
                    279: SHELL=${CONFIG_SHELL-/bin/sh}
                    280: export SHELL
                    281: # Unset more variables known to interfere with behavior of common tools.
                    282: CLICOLOR_FORCE= GREP_OPTIONS=
                    283: unset CLICOLOR_FORCE GREP_OPTIONS
                    284: 
                    285: ## --------------------- ##
                    286: ## M4sh Shell Functions. ##
                    287: ## --------------------- ##
                    288: # as_fn_unset VAR
                    289: # ---------------
                    290: # Portably unset VAR.
                    291: as_fn_unset ()
                    292: {
                    293:   { eval $1=; unset $1;}
                    294: }
                    295: as_unset=as_fn_unset
                    296: 
1.51      misho     297: 
1.1       misho     298: # as_fn_set_status STATUS
                    299: # -----------------------
                    300: # Set $? to STATUS, without forking.
                    301: as_fn_set_status ()
                    302: {
                    303:   return $1
                    304: } # as_fn_set_status
                    305: 
                    306: # as_fn_exit STATUS
                    307: # -----------------
                    308: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
                    309: as_fn_exit ()
                    310: {
                    311:   set +e
                    312:   as_fn_set_status $1
                    313:   exit $1
                    314: } # as_fn_exit
1.51      misho     315: # as_fn_nop
                    316: # ---------
                    317: # Do nothing but, unlike ":", preserve the value of $?.
                    318: as_fn_nop ()
                    319: {
                    320:   return $?
                    321: }
                    322: as_nop=as_fn_nop
1.1       misho     323: 
                    324: # as_fn_mkdir_p
                    325: # -------------
                    326: # Create "$as_dir" as a directory, including parents if necessary.
                    327: as_fn_mkdir_p ()
                    328: {
                    329: 
                    330:   case $as_dir in #(
                    331:   -*) as_dir=./$as_dir;;
                    332:   esac
                    333:   test -d "$as_dir" || eval $as_mkdir_p || {
                    334:     as_dirs=
                    335:     while :; do
                    336:       case $as_dir in #(
1.51      misho     337:       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.1       misho     338:       *) as_qdir=$as_dir;;
                    339:       esac
                    340:       as_dirs="'$as_qdir' $as_dirs"
                    341:       as_dir=`$as_dirname -- "$as_dir" ||
                    342: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                    343:         X"$as_dir" : 'X\(//\)[^/]' \| \
                    344:         X"$as_dir" : 'X\(//\)$' \| \
                    345:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.51      misho     346: printf "%s\n" X"$as_dir" |
1.1       misho     347:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                    348:            s//\1/
                    349:            q
                    350:          }
                    351:          /^X\(\/\/\)[^/].*/{
                    352:            s//\1/
                    353:            q
                    354:          }
                    355:          /^X\(\/\/\)$/{
                    356:            s//\1/
                    357:            q
                    358:          }
                    359:          /^X\(\/\).*/{
                    360:            s//\1/
                    361:            q
                    362:          }
                    363:          s/.*/./; q'`
                    364:       test -d "$as_dir" && break
                    365:     done
                    366:     test -z "$as_dirs" || eval "mkdir $as_dirs"
1.5       misho     367:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
1.1       misho     368: 
                    369: 
                    370: } # as_fn_mkdir_p
1.9       misho     371: 
                    372: # as_fn_executable_p FILE
                    373: # -----------------------
                    374: # Test if FILE is an executable regular file.
                    375: as_fn_executable_p ()
                    376: {
                    377:   test -f "$1" && test -x "$1"
                    378: } # as_fn_executable_p
1.1       misho     379: # as_fn_append VAR VALUE
                    380: # ----------------------
                    381: # Append the text in VALUE to the end of the definition contained in VAR. Take
                    382: # advantage of any shell optimizations that allow amortized linear growth over
                    383: # repeated appends, instead of the typical quadratic growth present in naive
                    384: # implementations.
1.51      misho     385: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
                    386: then :
1.1       misho     387:   eval 'as_fn_append ()
                    388:   {
                    389:     eval $1+=\$2
                    390:   }'
1.51      misho     391: else $as_nop
1.1       misho     392:   as_fn_append ()
                    393:   {
                    394:     eval $1=\$$1\$2
                    395:   }
                    396: fi # as_fn_append
                    397: 
                    398: # as_fn_arith ARG...
                    399: # ------------------
                    400: # Perform arithmetic evaluation on the ARGs, and store the result in the
                    401: # global $as_val. Take advantage of shells that can avoid forks. The arguments
                    402: # must be portable across $(()) and expr.
1.51      misho     403: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
                    404: then :
1.1       misho     405:   eval 'as_fn_arith ()
                    406:   {
                    407:     as_val=$(( $* ))
                    408:   }'
1.51      misho     409: else $as_nop
1.1       misho     410:   as_fn_arith ()
                    411:   {
                    412:     as_val=`expr "$@" || test $? -eq 1`
                    413:   }
                    414: fi # as_fn_arith
                    415: 
1.51      misho     416: # as_fn_nop
                    417: # ---------
                    418: # Do nothing but, unlike ":", preserve the value of $?.
                    419: as_fn_nop ()
                    420: {
                    421:   return $?
                    422: }
                    423: as_nop=as_fn_nop
1.1       misho     424: 
1.5       misho     425: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                    426: # ----------------------------------------
1.1       misho     427: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
                    428: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
1.5       misho     429: # script with STATUS, using 1 if that was 0.
1.1       misho     430: as_fn_error ()
                    431: {
1.5       misho     432:   as_status=$1; test $as_status -eq 0 && as_status=1
                    433:   if test "$4"; then
                    434:     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51      misho     435:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1       misho     436:   fi
1.51      misho     437:   printf "%s\n" "$as_me: error: $2" >&2
1.1       misho     438:   as_fn_exit $as_status
                    439: } # as_fn_error
                    440: 
                    441: if expr a : '\(a\)' >/dev/null 2>&1 &&
                    442:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                    443:   as_expr=expr
                    444: else
                    445:   as_expr=false
                    446: fi
                    447: 
                    448: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                    449:   as_basename=basename
                    450: else
                    451:   as_basename=false
                    452: fi
                    453: 
                    454: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                    455:   as_dirname=dirname
                    456: else
                    457:   as_dirname=false
                    458: fi
                    459: 
                    460: as_me=`$as_basename -- "$0" ||
                    461: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                    462:         X"$0" : 'X\(//\)$' \| \
                    463:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.51      misho     464: printf "%s\n" X/"$0" |
1.1       misho     465:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                    466:            s//\1/
                    467:            q
                    468:          }
                    469:          /^X\/\(\/\/\)$/{
                    470:            s//\1/
                    471:            q
                    472:          }
                    473:          /^X\/\(\/\).*/{
                    474:            s//\1/
                    475:            q
                    476:          }
                    477:          s/.*/./; q'`
                    478: 
                    479: # Avoid depending upon Character Ranges.
                    480: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                    481: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                    482: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                    483: as_cr_digits='0123456789'
                    484: as_cr_alnum=$as_cr_Letters$as_cr_digits
                    485: 
                    486: 
                    487:   as_lineno_1=$LINENO as_lineno_1a=$LINENO
                    488:   as_lineno_2=$LINENO as_lineno_2a=$LINENO
                    489:   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
                    490:   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
                    491:   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
                    492:   sed -n '
                    493:     p
                    494:     /[$]LINENO/=
                    495:   ' <$as_myself |
                    496:     sed '
                    497:       s/[$]LINENO.*/&-/
                    498:       t lineno
                    499:       b
                    500:       :lineno
                    501:       N
                    502:       :loop
                    503:       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
                    504:       t loop
                    505:       s/-\n.*//
                    506:     ' >$as_me.lineno &&
                    507:   chmod +x "$as_me.lineno" ||
1.51      misho     508:     { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
1.1       misho     509: 
1.9       misho     510:   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
                    511:   # already done that, so ensure we don't try to do so again and fall
                    512:   # in an infinite loop.  This has already happened in practice.
                    513:   _as_can_reexec=no; export _as_can_reexec
1.1       misho     514:   # Don't try to exec as it changes $[0], causing all sort of problems
                    515:   # (the dirname of $[0] is not the place where we might find the
                    516:   # original and so on.  Autoconf is especially sensitive to this).
                    517:   . "./$as_me.lineno"
                    518:   # Exit status is that of the last command.
                    519:   exit
                    520: }
                    521: 
1.51      misho     522: 
                    523: # Determine whether it's possible to make 'echo' print without a newline.
                    524: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
                    525: # for compatibility with existing Makefiles.
1.1       misho     526: ECHO_C= ECHO_N= ECHO_T=
                    527: case `echo -n x` in #(((((
                    528: -n*)
                    529:   case `echo 'xy\c'` in
                    530:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
                    531:   xy)  ECHO_C='\c';;
                    532:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                    533:        ECHO_T='        ';;
                    534:   esac;;
                    535: *)
                    536:   ECHO_N='-n';;
                    537: esac
                    538: 
1.51      misho     539: # For backward compatibility with old third-party macros, we provide
                    540: # the shell variables $as_echo and $as_echo_n.  New code should use
                    541: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
                    542: as_echo='printf %s\n'
                    543: as_echo_n='printf %s'
                    544: 
                    545: 
1.1       misho     546: rm -f conf$$ conf$$.exe conf$$.file
                    547: if test -d conf$$.dir; then
                    548:   rm -f conf$$.dir/conf$$.file
                    549: else
                    550:   rm -f conf$$.dir
                    551:   mkdir conf$$.dir 2>/dev/null
                    552: fi
                    553: if (echo >conf$$.file) 2>/dev/null; then
                    554:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                    555:     as_ln_s='ln -s'
                    556:     # ... but there are two gotchas:
                    557:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                    558:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
1.9       misho     559:     # In both cases, we have to default to `cp -pR'.
1.1       misho     560:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.9       misho     561:       as_ln_s='cp -pR'
1.1       misho     562:   elif ln conf$$.file conf$$ 2>/dev/null; then
                    563:     as_ln_s=ln
                    564:   else
1.9       misho     565:     as_ln_s='cp -pR'
1.1       misho     566:   fi
                    567: else
1.9       misho     568:   as_ln_s='cp -pR'
1.1       misho     569: fi
                    570: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                    571: rmdir conf$$.dir 2>/dev/null
                    572: 
                    573: if mkdir -p . 2>/dev/null; then
                    574:   as_mkdir_p='mkdir -p "$as_dir"'
                    575: else
                    576:   test -d ./-p && rmdir ./-p
                    577:   as_mkdir_p=false
                    578: fi
                    579: 
1.9       misho     580: as_test_x='test -x'
                    581: as_executable_p=as_fn_executable_p
1.1       misho     582: 
                    583: # Sed expression to map a string onto a valid CPP name.
                    584: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                    585: 
                    586: # Sed expression to map a string onto a valid variable name.
                    587: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                    588: 
                    589: 
1.2       misho     590: test -n "$DJDIR" || exec 7<&0 </dev/null
                    591: exec 6>&1
1.1       misho     592: 
                    593: # Name of the host.
1.5       misho     594: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
1.1       misho     595: # so uname gets run too.
                    596: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
                    597: 
                    598: #
                    599: # Initializations.
                    600: #
                    601: ac_default_prefix=/usr/local
                    602: ac_clean_files=
                    603: ac_config_libobj_dir=.
                    604: LIBOBJS=
                    605: cross_compiling=no
                    606: subdirs=
                    607: MFLAGS=
                    608: MAKEFLAGS=
                    609: 
                    610: # Identity of this package.
                    611: PACKAGE_NAME='libaitsched'
                    612: PACKAGE_TARNAME='libaitsched'
1.52.2.1! misho     613: PACKAGE_VERSION='7.7'
        !           614: PACKAGE_STRING='libaitsched 7.7'
1.24      misho     615: PACKAGE_BUGREPORT='misho@elwix.org'
1.1       misho     616: PACKAGE_URL=''
                    617: 
                    618: ac_unique_file="src/aitsched.c"
                    619: # Factoring default headers for most tests.
                    620: ac_includes_default="\
1.51      misho     621: #include <stddef.h>
                    622: #ifdef HAVE_STDIO_H
                    623: # include <stdio.h>
1.1       misho     624: #endif
1.51      misho     625: #ifdef HAVE_STDLIB_H
1.1       misho     626: # include <stdlib.h>
                    627: #endif
                    628: #ifdef HAVE_STRING_H
                    629: # include <string.h>
                    630: #endif
                    631: #ifdef HAVE_INTTYPES_H
                    632: # include <inttypes.h>
                    633: #endif
                    634: #ifdef HAVE_STDINT_H
                    635: # include <stdint.h>
                    636: #endif
1.51      misho     637: #ifdef HAVE_STRINGS_H
                    638: # include <strings.h>
                    639: #endif
                    640: #ifdef HAVE_SYS_TYPES_H
                    641: # include <sys/types.h>
                    642: #endif
                    643: #ifdef HAVE_SYS_STAT_H
                    644: # include <sys/stat.h>
                    645: #endif
1.1       misho     646: #ifdef HAVE_UNISTD_H
                    647: # include <unistd.h>
                    648: #endif"
                    649: 
1.51      misho     650: ac_header_c_list=
1.1       misho     651: ac_subst_vars='LTLIBOBJS
                    652: LIBOBJS
                    653: MKDEP
                    654: target_os
                    655: target_vendor
                    656: target_cpu
                    657: target
                    658: host_os
                    659: host_vendor
                    660: host_cpu
                    661: host
                    662: build_os
                    663: build_vendor
                    664: build_cpu
                    665: build
                    666: RANLIB
                    667: INSTALL_DATA
                    668: INSTALL_SCRIPT
                    669: INSTALL_PROGRAM
                    670: OBJEXT
                    671: EXEEXT
                    672: ac_ct_CC
                    673: CPPFLAGS
                    674: LDFLAGS
                    675: CFLAGS
                    676: CC
                    677: target_alias
                    678: host_alias
                    679: build_alias
                    680: LIBS
                    681: ECHO_T
                    682: ECHO_N
                    683: ECHO_C
                    684: DEFS
                    685: mandir
                    686: localedir
                    687: libdir
                    688: psdir
                    689: pdfdir
                    690: dvidir
                    691: htmldir
                    692: infodir
                    693: docdir
                    694: oldincludedir
                    695: includedir
1.44      misho     696: runstatedir
1.1       misho     697: localstatedir
                    698: sharedstatedir
                    699: sysconfdir
                    700: datadir
                    701: datarootdir
                    702: libexecdir
                    703: sbindir
                    704: bindir
                    705: program_transform_name
                    706: prefix
                    707: exec_prefix
                    708: PACKAGE_URL
                    709: PACKAGE_BUGREPORT
                    710: PACKAGE_STRING
                    711: PACKAGE_VERSION
                    712: PACKAGE_TARNAME
                    713: PACKAGE_NAME
                    714: PATH_SEPARATOR
                    715: SHELL'
                    716: ac_subst_files=''
                    717: ac_user_opts='
                    718: enable_option_checking
                    719: enable_debug
1.13      misho     720: enable_aio
1.35      misho     721: enable_epoll
1.32      misho     722: enable_kqueue
1.22      misho     723: with_kq_events
1.45      misho     724: with_elwix
1.1       misho     725: '
                    726:       ac_precious_vars='build_alias
                    727: host_alias
                    728: target_alias
                    729: CC
                    730: CFLAGS
                    731: LDFLAGS
                    732: LIBS
1.51      misho     733: CPPFLAGS'
1.1       misho     734: 
                    735: 
                    736: # Initialize some variables set by options.
                    737: ac_init_help=
                    738: ac_init_version=false
                    739: ac_unrecognized_opts=
                    740: ac_unrecognized_sep=
                    741: # The variables have the same names as the options, with
                    742: # dashes changed to underlines.
                    743: cache_file=/dev/null
                    744: exec_prefix=NONE
                    745: no_create=
                    746: no_recursion=
                    747: prefix=NONE
                    748: program_prefix=NONE
                    749: program_suffix=NONE
                    750: program_transform_name=s,x,x,
                    751: silent=
                    752: site=
                    753: srcdir=
                    754: verbose=
                    755: x_includes=NONE
                    756: x_libraries=NONE
                    757: 
                    758: # Installation directory options.
                    759: # These are left unexpanded so users can "make install exec_prefix=/foo"
                    760: # and all the variables that are supposed to be based on exec_prefix
                    761: # by default will actually change.
                    762: # Use braces instead of parens because sh, perl, etc. also accept them.
                    763: # (The list follows the same order as the GNU Coding Standards.)
                    764: bindir='${exec_prefix}/bin'
                    765: sbindir='${exec_prefix}/sbin'
                    766: libexecdir='${exec_prefix}/libexec'
                    767: datarootdir='${prefix}/share'
                    768: datadir='${datarootdir}'
                    769: sysconfdir='${prefix}/etc'
                    770: sharedstatedir='${prefix}/com'
                    771: localstatedir='${prefix}/var'
1.44      misho     772: runstatedir='${localstatedir}/run'
1.1       misho     773: includedir='${prefix}/include'
                    774: oldincludedir='/usr/include'
                    775: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
                    776: infodir='${datarootdir}/info'
                    777: htmldir='${docdir}'
                    778: dvidir='${docdir}'
                    779: pdfdir='${docdir}'
                    780: psdir='${docdir}'
                    781: libdir='${exec_prefix}/lib'
                    782: localedir='${datarootdir}/locale'
                    783: mandir='${datarootdir}/man'
                    784: 
                    785: ac_prev=
                    786: ac_dashdash=
                    787: for ac_option
                    788: do
                    789:   # If the previous option needs an argument, assign it.
                    790:   if test -n "$ac_prev"; then
                    791:     eval $ac_prev=\$ac_option
                    792:     ac_prev=
                    793:     continue
                    794:   fi
                    795: 
                    796:   case $ac_option in
1.5       misho     797:   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
                    798:   *=)   ac_optarg= ;;
                    799:   *)    ac_optarg=yes ;;
1.1       misho     800:   esac
                    801: 
                    802:   case $ac_dashdash$ac_option in
                    803:   --)
                    804:     ac_dashdash=yes ;;
                    805: 
                    806:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
                    807:     ac_prev=bindir ;;
                    808:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
                    809:     bindir=$ac_optarg ;;
                    810: 
                    811:   -build | --build | --buil | --bui | --bu)
                    812:     ac_prev=build_alias ;;
                    813:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
                    814:     build_alias=$ac_optarg ;;
                    815: 
                    816:   -cache-file | --cache-file | --cache-fil | --cache-fi \
                    817:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
                    818:     ac_prev=cache_file ;;
                    819:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
                    820:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
                    821:     cache_file=$ac_optarg ;;
                    822: 
                    823:   --config-cache | -C)
                    824:     cache_file=config.cache ;;
                    825: 
                    826:   -datadir | --datadir | --datadi | --datad)
                    827:     ac_prev=datadir ;;
                    828:   -datadir=* | --datadir=* | --datadi=* | --datad=*)
                    829:     datadir=$ac_optarg ;;
                    830: 
                    831:   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
                    832:   | --dataroo | --dataro | --datar)
                    833:     ac_prev=datarootdir ;;
                    834:   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
                    835:   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
                    836:     datarootdir=$ac_optarg ;;
                    837: 
                    838:   -disable-* | --disable-*)
                    839:     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
                    840:     # Reject names that are not valid shell variable names.
                    841:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.51      misho     842:       as_fn_error $? "invalid feature name: \`$ac_useropt'"
1.1       misho     843:     ac_useropt_orig=$ac_useropt
1.51      misho     844:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1       misho     845:     case $ac_user_opts in
                    846:       *"
                    847: "enable_$ac_useropt"
                    848: "*) ;;
                    849:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
                    850:         ac_unrecognized_sep=', ';;
                    851:     esac
                    852:     eval enable_$ac_useropt=no ;;
                    853: 
                    854:   -docdir | --docdir | --docdi | --doc | --do)
                    855:     ac_prev=docdir ;;
                    856:   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
                    857:     docdir=$ac_optarg ;;
                    858: 
                    859:   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
                    860:     ac_prev=dvidir ;;
                    861:   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
                    862:     dvidir=$ac_optarg ;;
                    863: 
                    864:   -enable-* | --enable-*)
                    865:     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
                    866:     # Reject names that are not valid shell variable names.
                    867:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.51      misho     868:       as_fn_error $? "invalid feature name: \`$ac_useropt'"
1.1       misho     869:     ac_useropt_orig=$ac_useropt
1.51      misho     870:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1       misho     871:     case $ac_user_opts in
                    872:       *"
                    873: "enable_$ac_useropt"
                    874: "*) ;;
                    875:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
                    876:         ac_unrecognized_sep=', ';;
                    877:     esac
                    878:     eval enable_$ac_useropt=\$ac_optarg ;;
                    879: 
                    880:   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
                    881:   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
                    882:   | --exec | --exe | --ex)
                    883:     ac_prev=exec_prefix ;;
                    884:   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
                    885:   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
                    886:   | --exec=* | --exe=* | --ex=*)
                    887:     exec_prefix=$ac_optarg ;;
                    888: 
                    889:   -gas | --gas | --ga | --g)
                    890:     # Obsolete; use --with-gas.
                    891:     with_gas=yes ;;
                    892: 
                    893:   -help | --help | --hel | --he | -h)
                    894:     ac_init_help=long ;;
                    895:   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
                    896:     ac_init_help=recursive ;;
                    897:   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
                    898:     ac_init_help=short ;;
                    899: 
                    900:   -host | --host | --hos | --ho)
                    901:     ac_prev=host_alias ;;
                    902:   -host=* | --host=* | --hos=* | --ho=*)
                    903:     host_alias=$ac_optarg ;;
                    904: 
                    905:   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
                    906:     ac_prev=htmldir ;;
                    907:   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
                    908:   | --ht=*)
                    909:     htmldir=$ac_optarg ;;
                    910: 
                    911:   -includedir | --includedir | --includedi | --included | --include \
                    912:   | --includ | --inclu | --incl | --inc)
                    913:     ac_prev=includedir ;;
                    914:   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
                    915:   | --includ=* | --inclu=* | --incl=* | --inc=*)
                    916:     includedir=$ac_optarg ;;
                    917: 
                    918:   -infodir | --infodir | --infodi | --infod | --info | --inf)
                    919:     ac_prev=infodir ;;
                    920:   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
                    921:     infodir=$ac_optarg ;;
                    922: 
                    923:   -libdir | --libdir | --libdi | --libd)
                    924:     ac_prev=libdir ;;
                    925:   -libdir=* | --libdir=* | --libdi=* | --libd=*)
                    926:     libdir=$ac_optarg ;;
                    927: 
                    928:   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
                    929:   | --libexe | --libex | --libe)
                    930:     ac_prev=libexecdir ;;
                    931:   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
                    932:   | --libexe=* | --libex=* | --libe=*)
                    933:     libexecdir=$ac_optarg ;;
                    934: 
                    935:   -localedir | --localedir | --localedi | --localed | --locale)
                    936:     ac_prev=localedir ;;
                    937:   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
                    938:     localedir=$ac_optarg ;;
                    939: 
                    940:   -localstatedir | --localstatedir | --localstatedi | --localstated \
                    941:   | --localstate | --localstat | --localsta | --localst | --locals)
                    942:     ac_prev=localstatedir ;;
                    943:   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
                    944:   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
                    945:     localstatedir=$ac_optarg ;;
                    946: 
                    947:   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
                    948:     ac_prev=mandir ;;
                    949:   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
                    950:     mandir=$ac_optarg ;;
                    951: 
                    952:   -nfp | --nfp | --nf)
                    953:     # Obsolete; use --without-fp.
                    954:     with_fp=no ;;
                    955: 
                    956:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
                    957:   | --no-cr | --no-c | -n)
                    958:     no_create=yes ;;
                    959: 
                    960:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
                    961:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
                    962:     no_recursion=yes ;;
                    963: 
                    964:   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
                    965:   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
                    966:   | --oldin | --oldi | --old | --ol | --o)
                    967:     ac_prev=oldincludedir ;;
                    968:   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
                    969:   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
                    970:   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
                    971:     oldincludedir=$ac_optarg ;;
                    972: 
                    973:   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
                    974:     ac_prev=prefix ;;
                    975:   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
                    976:     prefix=$ac_optarg ;;
                    977: 
                    978:   -program-prefix | --program-prefix | --program-prefi | --program-pref \
                    979:   | --program-pre | --program-pr | --program-p)
                    980:     ac_prev=program_prefix ;;
                    981:   -program-prefix=* | --program-prefix=* | --program-prefi=* \
                    982:   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
                    983:     program_prefix=$ac_optarg ;;
                    984: 
                    985:   -program-suffix | --program-suffix | --program-suffi | --program-suff \
                    986:   | --program-suf | --program-su | --program-s)
                    987:     ac_prev=program_suffix ;;
                    988:   -program-suffix=* | --program-suffix=* | --program-suffi=* \
                    989:   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
                    990:     program_suffix=$ac_optarg ;;
                    991: 
                    992:   -program-transform-name | --program-transform-name \
                    993:   | --program-transform-nam | --program-transform-na \
                    994:   | --program-transform-n | --program-transform- \
                    995:   | --program-transform | --program-transfor \
                    996:   | --program-transfo | --program-transf \
                    997:   | --program-trans | --program-tran \
                    998:   | --progr-tra | --program-tr | --program-t)
                    999:     ac_prev=program_transform_name ;;
                   1000:   -program-transform-name=* | --program-transform-name=* \
                   1001:   | --program-transform-nam=* | --program-transform-na=* \
                   1002:   | --program-transform-n=* | --program-transform-=* \
                   1003:   | --program-transform=* | --program-transfor=* \
                   1004:   | --program-transfo=* | --program-transf=* \
                   1005:   | --program-trans=* | --program-tran=* \
                   1006:   | --progr-tra=* | --program-tr=* | --program-t=*)
                   1007:     program_transform_name=$ac_optarg ;;
                   1008: 
                   1009:   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
                   1010:     ac_prev=pdfdir ;;
                   1011:   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
                   1012:     pdfdir=$ac_optarg ;;
                   1013: 
                   1014:   -psdir | --psdir | --psdi | --psd | --ps)
                   1015:     ac_prev=psdir ;;
                   1016:   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
                   1017:     psdir=$ac_optarg ;;
                   1018: 
                   1019:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   1020:   | -silent | --silent | --silen | --sile | --sil)
                   1021:     silent=yes ;;
                   1022: 
1.44      misho    1023:   -runstatedir | --runstatedir | --runstatedi | --runstated \
                   1024:   | --runstate | --runstat | --runsta | --runst | --runs \
                   1025:   | --run | --ru | --r)
                   1026:     ac_prev=runstatedir ;;
                   1027:   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
                   1028:   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
                   1029:   | --run=* | --ru=* | --r=*)
                   1030:     runstatedir=$ac_optarg ;;
                   1031: 
1.1       misho    1032:   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
                   1033:     ac_prev=sbindir ;;
                   1034:   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
                   1035:   | --sbi=* | --sb=*)
                   1036:     sbindir=$ac_optarg ;;
                   1037: 
                   1038:   -sharedstatedir | --sharedstatedir | --sharedstatedi \
                   1039:   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
                   1040:   | --sharedst | --shareds | --shared | --share | --shar \
                   1041:   | --sha | --sh)
                   1042:     ac_prev=sharedstatedir ;;
                   1043:   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
                   1044:   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
                   1045:   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
                   1046:   | --sha=* | --sh=*)
                   1047:     sharedstatedir=$ac_optarg ;;
                   1048: 
                   1049:   -site | --site | --sit)
                   1050:     ac_prev=site ;;
                   1051:   -site=* | --site=* | --sit=*)
                   1052:     site=$ac_optarg ;;
                   1053: 
                   1054:   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
                   1055:     ac_prev=srcdir ;;
                   1056:   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
                   1057:     srcdir=$ac_optarg ;;
                   1058: 
                   1059:   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
                   1060:   | --syscon | --sysco | --sysc | --sys | --sy)
                   1061:     ac_prev=sysconfdir ;;
                   1062:   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
                   1063:   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
                   1064:     sysconfdir=$ac_optarg ;;
                   1065: 
                   1066:   -target | --target | --targe | --targ | --tar | --ta | --t)
                   1067:     ac_prev=target_alias ;;
                   1068:   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
                   1069:     target_alias=$ac_optarg ;;
                   1070: 
                   1071:   -v | -verbose | --verbose | --verbos | --verbo | --verb)
                   1072:     verbose=yes ;;
                   1073: 
                   1074:   -version | --version | --versio | --versi | --vers | -V)
                   1075:     ac_init_version=: ;;
                   1076: 
                   1077:   -with-* | --with-*)
                   1078:     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
                   1079:     # Reject names that are not valid shell variable names.
                   1080:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.51      misho    1081:       as_fn_error $? "invalid package name: \`$ac_useropt'"
1.1       misho    1082:     ac_useropt_orig=$ac_useropt
1.51      misho    1083:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1       misho    1084:     case $ac_user_opts in
                   1085:       *"
                   1086: "with_$ac_useropt"
                   1087: "*) ;;
                   1088:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
                   1089:         ac_unrecognized_sep=', ';;
                   1090:     esac
                   1091:     eval with_$ac_useropt=\$ac_optarg ;;
                   1092: 
                   1093:   -without-* | --without-*)
                   1094:     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
                   1095:     # Reject names that are not valid shell variable names.
                   1096:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.51      misho    1097:       as_fn_error $? "invalid package name: \`$ac_useropt'"
1.1       misho    1098:     ac_useropt_orig=$ac_useropt
1.51      misho    1099:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1       misho    1100:     case $ac_user_opts in
                   1101:       *"
                   1102: "with_$ac_useropt"
                   1103: "*) ;;
                   1104:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
                   1105:         ac_unrecognized_sep=', ';;
                   1106:     esac
                   1107:     eval with_$ac_useropt=no ;;
                   1108: 
                   1109:   --x)
                   1110:     # Obsolete; use --with-x.
                   1111:     with_x=yes ;;
                   1112: 
                   1113:   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
                   1114:   | --x-incl | --x-inc | --x-in | --x-i)
                   1115:     ac_prev=x_includes ;;
                   1116:   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
                   1117:   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
                   1118:     x_includes=$ac_optarg ;;
                   1119: 
                   1120:   -x-libraries | --x-libraries | --x-librarie | --x-librari \
                   1121:   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
                   1122:     ac_prev=x_libraries ;;
                   1123:   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
                   1124:   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
                   1125:     x_libraries=$ac_optarg ;;
                   1126: 
1.5       misho    1127:   -*) as_fn_error $? "unrecognized option: \`$ac_option'
                   1128: Try \`$0 --help' for more information"
1.1       misho    1129:     ;;
                   1130: 
                   1131:   *=*)
                   1132:     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
                   1133:     # Reject names that are not valid shell variable names.
                   1134:     case $ac_envvar in #(
                   1135:       '' | [0-9]* | *[!_$as_cr_alnum]* )
1.5       misho    1136:       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1.1       misho    1137:     esac
                   1138:     eval $ac_envvar=\$ac_optarg
                   1139:     export $ac_envvar ;;
                   1140: 
                   1141:   *)
                   1142:     # FIXME: should be removed in autoconf 3.0.
1.51      misho    1143:     printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1.1       misho    1144:     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.51      misho    1145:       printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1.5       misho    1146:     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1.1       misho    1147:     ;;
                   1148: 
                   1149:   esac
                   1150: done
                   1151: 
                   1152: if test -n "$ac_prev"; then
                   1153:   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1.5       misho    1154:   as_fn_error $? "missing argument to $ac_option"
1.1       misho    1155: fi
                   1156: 
                   1157: if test -n "$ac_unrecognized_opts"; then
                   1158:   case $enable_option_checking in
                   1159:     no) ;;
1.5       misho    1160:     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1.51      misho    1161:     *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1.1       misho    1162:   esac
                   1163: fi
                   1164: 
                   1165: # Check all directory arguments for consistency.
                   1166: for ac_var in  exec_prefix prefix bindir sbindir libexecdir datarootdir \
                   1167:                datadir sysconfdir sharedstatedir localstatedir includedir \
                   1168:                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1.44      misho    1169:                libdir localedir mandir runstatedir
1.1       misho    1170: do
                   1171:   eval ac_val=\$$ac_var
                   1172:   # Remove trailing slashes.
                   1173:   case $ac_val in
                   1174:     */ )
                   1175:       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
                   1176:       eval $ac_var=\$ac_val;;
                   1177:   esac
                   1178:   # Be sure to have absolute directory names.
                   1179:   case $ac_val in
                   1180:     [\\/$]* | ?:[\\/]* )  continue;;
                   1181:     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
                   1182:   esac
1.5       misho    1183:   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1.1       misho    1184: done
                   1185: 
                   1186: # There might be people who depend on the old broken behavior: `$host'
                   1187: # used to hold the argument of --host etc.
                   1188: # FIXME: To remove some day.
                   1189: build=$build_alias
                   1190: host=$host_alias
                   1191: target=$target_alias
                   1192: 
                   1193: # FIXME: To remove some day.
                   1194: if test "x$host_alias" != x; then
                   1195:   if test "x$build_alias" = x; then
                   1196:     cross_compiling=maybe
                   1197:   elif test "x$build_alias" != "x$host_alias"; then
                   1198:     cross_compiling=yes
                   1199:   fi
                   1200: fi
                   1201: 
                   1202: ac_tool_prefix=
                   1203: test -n "$host_alias" && ac_tool_prefix=$host_alias-
                   1204: 
                   1205: test "$silent" = yes && exec 6>/dev/null
                   1206: 
                   1207: 
                   1208: ac_pwd=`pwd` && test -n "$ac_pwd" &&
                   1209: ac_ls_di=`ls -di .` &&
                   1210: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1.5       misho    1211:   as_fn_error $? "working directory cannot be determined"
1.1       misho    1212: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1.5       misho    1213:   as_fn_error $? "pwd does not report name of working directory"
1.1       misho    1214: 
                   1215: 
                   1216: # Find the source files, if location was not specified.
                   1217: if test -z "$srcdir"; then
                   1218:   ac_srcdir_defaulted=yes
                   1219:   # Try the directory containing this script, then the parent directory.
                   1220:   ac_confdir=`$as_dirname -- "$as_myself" ||
                   1221: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   1222:         X"$as_myself" : 'X\(//\)[^/]' \| \
                   1223:         X"$as_myself" : 'X\(//\)$' \| \
                   1224:         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1.51      misho    1225: printf "%s\n" X"$as_myself" |
1.1       misho    1226:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   1227:            s//\1/
                   1228:            q
                   1229:          }
                   1230:          /^X\(\/\/\)[^/].*/{
                   1231:            s//\1/
                   1232:            q
                   1233:          }
                   1234:          /^X\(\/\/\)$/{
                   1235:            s//\1/
                   1236:            q
                   1237:          }
                   1238:          /^X\(\/\).*/{
                   1239:            s//\1/
                   1240:            q
                   1241:          }
                   1242:          s/.*/./; q'`
                   1243:   srcdir=$ac_confdir
                   1244:   if test ! -r "$srcdir/$ac_unique_file"; then
                   1245:     srcdir=..
                   1246:   fi
                   1247: else
                   1248:   ac_srcdir_defaulted=no
                   1249: fi
                   1250: if test ! -r "$srcdir/$ac_unique_file"; then
                   1251:   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1.5       misho    1252:   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1.1       misho    1253: fi
                   1254: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
                   1255: ac_abs_confdir=`(
1.5       misho    1256:        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1.1       misho    1257:        pwd)`
                   1258: # When building in place, set srcdir=.
                   1259: if test "$ac_abs_confdir" = "$ac_pwd"; then
                   1260:   srcdir=.
                   1261: fi
                   1262: # Remove unnecessary trailing slashes from srcdir.
                   1263: # Double slashes in file names in object file debugging info
                   1264: # mess up M-x gdb in Emacs.
                   1265: case $srcdir in
                   1266: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
                   1267: esac
                   1268: for ac_var in $ac_precious_vars; do
                   1269:   eval ac_env_${ac_var}_set=\${${ac_var}+set}
                   1270:   eval ac_env_${ac_var}_value=\$${ac_var}
                   1271:   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
                   1272:   eval ac_cv_env_${ac_var}_value=\$${ac_var}
                   1273: done
                   1274: 
                   1275: #
                   1276: # Report the --help message.
                   1277: #
                   1278: if test "$ac_init_help" = "long"; then
                   1279:   # Omit some internal or obsolete options to make the list less imposing.
                   1280:   # This message is too long to be a string in the A/UX 3.1 sh.
                   1281:   cat <<_ACEOF
1.52.2.1! misho    1282: \`configure' configures libaitsched 7.7 to adapt to many kinds of systems.
1.1       misho    1283: 
                   1284: Usage: $0 [OPTION]... [VAR=VALUE]...
                   1285: 
                   1286: To assign environment variables (e.g., CC, CFLAGS...), specify them as
                   1287: VAR=VALUE.  See below for descriptions of some of the useful variables.
                   1288: 
                   1289: Defaults for the options are specified in brackets.
                   1290: 
                   1291: Configuration:
                   1292:   -h, --help              display this help and exit
                   1293:       --help=short        display options specific to this package
                   1294:       --help=recursive    display the short help of all the included packages
                   1295:   -V, --version           display version information and exit
1.5       misho    1296:   -q, --quiet, --silent   do not print \`checking ...' messages
1.1       misho    1297:       --cache-file=FILE   cache test results in FILE [disabled]
                   1298:   -C, --config-cache      alias for \`--cache-file=config.cache'
                   1299:   -n, --no-create         do not create output files
                   1300:       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
                   1301: 
                   1302: Installation directories:
                   1303:   --prefix=PREFIX         install architecture-independent files in PREFIX
                   1304:                           [$ac_default_prefix]
                   1305:   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                   1306:                           [PREFIX]
                   1307: 
                   1308: By default, \`make install' will install all the files in
                   1309: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
                   1310: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
                   1311: for instance \`--prefix=\$HOME'.
                   1312: 
                   1313: For better control, use the options below.
                   1314: 
                   1315: Fine tuning of the installation directories:
                   1316:   --bindir=DIR            user executables [EPREFIX/bin]
                   1317:   --sbindir=DIR           system admin executables [EPREFIX/sbin]
                   1318:   --libexecdir=DIR        program executables [EPREFIX/libexec]
                   1319:   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
                   1320:   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
                   1321:   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1.44      misho    1322:   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1.1       misho    1323:   --libdir=DIR            object code libraries [EPREFIX/lib]
                   1324:   --includedir=DIR        C header files [PREFIX/include]
                   1325:   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
                   1326:   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
                   1327:   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
                   1328:   --infodir=DIR           info documentation [DATAROOTDIR/info]
                   1329:   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
                   1330:   --mandir=DIR            man documentation [DATAROOTDIR/man]
                   1331:   --docdir=DIR            documentation root [DATAROOTDIR/doc/libaitsched]
                   1332:   --htmldir=DIR           html documentation [DOCDIR]
                   1333:   --dvidir=DIR            dvi documentation [DOCDIR]
                   1334:   --pdfdir=DIR            pdf documentation [DOCDIR]
                   1335:   --psdir=DIR             ps documentation [DOCDIR]
                   1336: _ACEOF
                   1337: 
                   1338:   cat <<\_ACEOF
                   1339: 
                   1340: System types:
                   1341:   --build=BUILD     configure for building on BUILD [guessed]
                   1342:   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
                   1343:   --target=TARGET   configure for building compilers for TARGET [HOST]
                   1344: _ACEOF
                   1345: fi
                   1346: 
                   1347: if test -n "$ac_init_help"; then
                   1348:   case $ac_init_help in
1.52.2.1! misho    1349:      short | recursive ) echo "Configuration of libaitsched 7.7:";;
1.1       misho    1350:    esac
                   1351:   cat <<\_ACEOF
                   1352: 
                   1353: Optional Features:
                   1354:   --disable-option-checking  ignore unrecognized --enable/--with options
                   1355:   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
                   1356:   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
                   1357:   --enable-debug          Build library with debug information and additional messages
1.13      misho    1358:   --enable-aio            Build scheduler library with AIO operations
1.35      misho    1359:   --enable-epoll          Enable epoll support (only under Linux)
1.32      misho    1360:   --disable-kqueue        Disable kqueue support
1.1       misho    1361: 
1.22      misho    1362: Optional Packages:
                   1363:   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
                   1364:   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
                   1365:   --with-kq_events        Set how many kqueue events can scheduling at one time
1.45      misho    1366:   --with-elwix          Build library with libelwix memory managemant
1.22      misho    1367: 
1.1       misho    1368: Some influential environment variables:
                   1369:   CC          C compiler command
                   1370:   CFLAGS      C compiler flags
                   1371:   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
                   1372:               nonstandard directory <lib dir>
                   1373:   LIBS        libraries to pass to the linker, e.g. -l<library>
1.2       misho    1374:   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1.1       misho    1375:               you have headers in a nonstandard directory <include dir>
                   1376: 
                   1377: Use these variables to override the choices made by `configure' or to help
                   1378: it to find libraries and programs with nonstandard names/locations.
                   1379: 
1.24      misho    1380: Report bugs to <misho@elwix.org>.
1.1       misho    1381: _ACEOF
                   1382: ac_status=$?
                   1383: fi
                   1384: 
                   1385: if test "$ac_init_help" = "recursive"; then
                   1386:   # If there are subdirs, report their specific --help.
                   1387:   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
                   1388:     test -d "$ac_dir" ||
                   1389:       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
                   1390:       continue
                   1391:     ac_builddir=.
                   1392: 
                   1393: case "$ac_dir" in
                   1394: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1395: *)
1.51      misho    1396:   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1       misho    1397:   # A ".." for each directory in $ac_dir_suffix.
1.51      misho    1398:   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1       misho    1399:   case $ac_top_builddir_sub in
                   1400:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1401:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   1402:   esac ;;
                   1403: esac
                   1404: ac_abs_top_builddir=$ac_pwd
                   1405: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   1406: # for backward compatibility:
                   1407: ac_top_builddir=$ac_top_build_prefix
                   1408: 
                   1409: case $srcdir in
                   1410:   .)  # We are building in place.
                   1411:     ac_srcdir=.
                   1412:     ac_top_srcdir=$ac_top_builddir_sub
                   1413:     ac_abs_top_srcdir=$ac_pwd ;;
                   1414:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   1415:     ac_srcdir=$srcdir$ac_dir_suffix;
                   1416:     ac_top_srcdir=$srcdir
                   1417:     ac_abs_top_srcdir=$srcdir ;;
                   1418:   *) # Relative name.
                   1419:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   1420:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   1421:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   1422: esac
                   1423: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   1424: 
                   1425:     cd "$ac_dir" || { ac_status=$?; continue; }
1.51      misho    1426:     # Check for configure.gnu first; this name is used for a wrapper for
                   1427:     # Metaconfig's "Configure" on case-insensitive file systems.
1.1       misho    1428:     if test -f "$ac_srcdir/configure.gnu"; then
                   1429:       echo &&
                   1430:       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
                   1431:     elif test -f "$ac_srcdir/configure"; then
                   1432:       echo &&
                   1433:       $SHELL "$ac_srcdir/configure" --help=recursive
                   1434:     else
1.51      misho    1435:       printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1.1       misho    1436:     fi || ac_status=$?
                   1437:     cd "$ac_pwd" || { ac_status=$?; break; }
                   1438:   done
                   1439: fi
                   1440: 
                   1441: test -n "$ac_init_help" && exit $ac_status
                   1442: if $ac_init_version; then
                   1443:   cat <<\_ACEOF
1.52.2.1! misho    1444: libaitsched configure 7.7
1.51      misho    1445: generated by GNU Autoconf 2.71
1.1       misho    1446: 
1.51      misho    1447: Copyright (C) 2021 Free Software Foundation, Inc.
1.1       misho    1448: This configure script is free software; the Free Software Foundation
                   1449: gives unlimited permission to copy, distribute and modify it.
                   1450: _ACEOF
                   1451:   exit
                   1452: fi
                   1453: 
                   1454: ## ------------------------ ##
                   1455: ## Autoconf initialization. ##
                   1456: ## ------------------------ ##
                   1457: 
                   1458: # ac_fn_c_try_compile LINENO
                   1459: # --------------------------
                   1460: # Try to compile conftest.$ac_ext, and return whether this succeeded.
                   1461: ac_fn_c_try_compile ()
                   1462: {
                   1463:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51      misho    1464:   rm -f conftest.$ac_objext conftest.beam
1.1       misho    1465:   if { { ac_try="$ac_compile"
                   1466: case "(($ac_try" in
                   1467:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1468:   *) ac_try_echo=$ac_try;;
                   1469: esac
                   1470: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51      misho    1471: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    1472:   (eval "$ac_compile") 2>conftest.err
                   1473:   ac_status=$?
                   1474:   if test -s conftest.err; then
                   1475:     grep -v '^ *+' conftest.err >conftest.er1
                   1476:     cat conftest.er1 >&5
                   1477:     mv -f conftest.er1 conftest.err
                   1478:   fi
1.51      misho    1479:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1       misho    1480:   test $ac_status = 0; } && {
                   1481:         test -z "$ac_c_werror_flag" ||
                   1482:         test ! -s conftest.err
1.51      misho    1483:        } && test -s conftest.$ac_objext
                   1484: then :
1.1       misho    1485:   ac_retval=0
1.51      misho    1486: else $as_nop
                   1487:   printf "%s\n" "$as_me: failed program was:" >&5
1.1       misho    1488: sed 's/^/| /' conftest.$ac_ext >&5
                   1489: 
                   1490:        ac_retval=1
                   1491: fi
1.5       misho    1492:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.2       misho    1493:   as_fn_set_status $ac_retval
1.1       misho    1494: 
                   1495: } # ac_fn_c_try_compile
                   1496: 
1.4       misho    1497: # ac_fn_c_try_link LINENO
                   1498: # -----------------------
                   1499: # Try to link conftest.$ac_ext, and return whether this succeeded.
                   1500: ac_fn_c_try_link ()
                   1501: {
                   1502:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51      misho    1503:   rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1.4       misho    1504:   if { { ac_try="$ac_link"
                   1505: case "(($ac_try" in
                   1506:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1507:   *) ac_try_echo=$ac_try;;
                   1508: esac
                   1509: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51      misho    1510: printf "%s\n" "$ac_try_echo"; } >&5
1.4       misho    1511:   (eval "$ac_link") 2>conftest.err
                   1512:   ac_status=$?
                   1513:   if test -s conftest.err; then
                   1514:     grep -v '^ *+' conftest.err >conftest.er1
                   1515:     cat conftest.er1 >&5
                   1516:     mv -f conftest.er1 conftest.err
                   1517:   fi
1.51      misho    1518:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.4       misho    1519:   test $ac_status = 0; } && {
                   1520:         test -z "$ac_c_werror_flag" ||
                   1521:         test ! -s conftest.err
                   1522:        } && test -s conftest$ac_exeext && {
                   1523:         test "$cross_compiling" = yes ||
1.9       misho    1524:         test -x conftest$ac_exeext
1.51      misho    1525:        }
                   1526: then :
1.4       misho    1527:   ac_retval=0
1.51      misho    1528: else $as_nop
                   1529:   printf "%s\n" "$as_me: failed program was:" >&5
1.4       misho    1530: sed 's/^/| /' conftest.$ac_ext >&5
                   1531: 
                   1532:        ac_retval=1
                   1533: fi
                   1534:   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
                   1535:   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
                   1536:   # interfere with the next link command; also delete a directory that is
                   1537:   # left behind by Apple's compiler.  We do this before executing the actions.
                   1538:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1.5       misho    1539:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.4       misho    1540:   as_fn_set_status $ac_retval
                   1541: 
                   1542: } # ac_fn_c_try_link
                   1543: 
1.1       misho    1544: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
                   1545: # -------------------------------------------------------
                   1546: # Tests whether HEADER exists and can be compiled using the include files in
                   1547: # INCLUDES, setting the cache variable VAR accordingly.
                   1548: ac_fn_c_check_header_compile ()
                   1549: {
                   1550:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51      misho    1551:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1552: printf %s "checking for $2... " >&6; }
                   1553: if eval test \${$3+y}
                   1554: then :
                   1555:   printf %s "(cached) " >&6
                   1556: else $as_nop
1.1       misho    1557:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1558: /* end confdefs.h.  */
                   1559: $4
                   1560: #include <$2>
                   1561: _ACEOF
1.51      misho    1562: if ac_fn_c_try_compile "$LINENO"
                   1563: then :
1.1       misho    1564:   eval "$3=yes"
1.51      misho    1565: else $as_nop
1.1       misho    1566:   eval "$3=no"
                   1567: fi
1.51      misho    1568: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    1569: fi
                   1570: eval ac_res=\$$3
1.51      misho    1571:               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1572: printf "%s\n" "$ac_res" >&6; }
1.5       misho    1573:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.1       misho    1574: 
                   1575: } # ac_fn_c_check_header_compile
                   1576: 
                   1577: # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
                   1578: # -------------------------------------------
                   1579: # Tests whether TYPE exists after having included INCLUDES, setting cache
                   1580: # variable VAR accordingly.
                   1581: ac_fn_c_check_type ()
                   1582: {
                   1583:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51      misho    1584:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1585: printf %s "checking for $2... " >&6; }
                   1586: if eval test \${$3+y}
                   1587: then :
                   1588:   printf %s "(cached) " >&6
                   1589: else $as_nop
1.1       misho    1590:   eval "$3=no"
                   1591:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1592: /* end confdefs.h.  */
                   1593: $4
                   1594: int
1.51      misho    1595: main (void)
1.1       misho    1596: {
                   1597: if (sizeof ($2))
                   1598:         return 0;
                   1599:   ;
                   1600:   return 0;
                   1601: }
                   1602: _ACEOF
1.51      misho    1603: if ac_fn_c_try_compile "$LINENO"
                   1604: then :
1.1       misho    1605:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1606: /* end confdefs.h.  */
                   1607: $4
                   1608: int
1.51      misho    1609: main (void)
1.1       misho    1610: {
                   1611: if (sizeof (($2)))
                   1612:            return 0;
                   1613:   ;
                   1614:   return 0;
                   1615: }
                   1616: _ACEOF
1.51      misho    1617: if ac_fn_c_try_compile "$LINENO"
                   1618: then :
1.1       misho    1619: 
1.51      misho    1620: else $as_nop
1.1       misho    1621:   eval "$3=yes"
                   1622: fi
1.51      misho    1623: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    1624: fi
1.51      misho    1625: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    1626: fi
                   1627: eval ac_res=\$$3
1.51      misho    1628:               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1629: printf "%s\n" "$ac_res" >&6; }
1.5       misho    1630:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.1       misho    1631: 
                   1632: } # ac_fn_c_check_type
                   1633: 
1.51      misho    1634: # ac_fn_c_try_run LINENO
                   1635: # ----------------------
                   1636: # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
                   1637: # executables *can* be run.
                   1638: ac_fn_c_try_run ()
                   1639: {
                   1640:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1641:   if { { ac_try="$ac_link"
                   1642: case "(($ac_try" in
                   1643:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1644:   *) ac_try_echo=$ac_try;;
                   1645: esac
                   1646: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1647: printf "%s\n" "$ac_try_echo"; } >&5
                   1648:   (eval "$ac_link") 2>&5
                   1649:   ac_status=$?
                   1650:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1651:   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
                   1652:   { { case "(($ac_try" in
                   1653:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1654:   *) ac_try_echo=$ac_try;;
                   1655: esac
                   1656: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
                   1657: printf "%s\n" "$ac_try_echo"; } >&5
                   1658:   (eval "$ac_try") 2>&5
                   1659:   ac_status=$?
                   1660:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1661:   test $ac_status = 0; }; }
                   1662: then :
                   1663:   ac_retval=0
                   1664: else $as_nop
                   1665:   printf "%s\n" "$as_me: program exited with status $ac_status" >&5
                   1666:        printf "%s\n" "$as_me: failed program was:" >&5
                   1667: sed 's/^/| /' conftest.$ac_ext >&5
                   1668: 
                   1669:        ac_retval=$ac_status
                   1670: fi
                   1671:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
                   1672:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1673:   as_fn_set_status $ac_retval
                   1674: 
                   1675: } # ac_fn_c_try_run
                   1676: 
1.1       misho    1677: # ac_fn_c_check_func LINENO FUNC VAR
                   1678: # ----------------------------------
                   1679: # Tests whether FUNC exists, setting the cache variable VAR accordingly
                   1680: ac_fn_c_check_func ()
                   1681: {
                   1682:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51      misho    1683:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1684: printf %s "checking for $2... " >&6; }
                   1685: if eval test \${$3+y}
                   1686: then :
                   1687:   printf %s "(cached) " >&6
                   1688: else $as_nop
1.1       misho    1689:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1690: /* end confdefs.h.  */
                   1691: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
                   1692:    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
                   1693: #define $2 innocuous_$2
                   1694: 
                   1695: /* System header to define __stub macros and hopefully few prototypes,
1.51      misho    1696:    which can conflict with char $2 (); below.  */
1.1       misho    1697: 
1.51      misho    1698: #include <limits.h>
1.1       misho    1699: #undef $2
                   1700: 
                   1701: /* Override any GCC internal prototype to avoid an error.
                   1702:    Use char because int might match the return type of a GCC
                   1703:    builtin and then its argument prototype would still apply.  */
                   1704: #ifdef __cplusplus
                   1705: extern "C"
                   1706: #endif
                   1707: char $2 ();
                   1708: /* The GNU C library defines this for functions which it implements
                   1709:     to always fail with ENOSYS.  Some functions are actually named
                   1710:     something starting with __ and the normal name is an alias.  */
                   1711: #if defined __stub_$2 || defined __stub___$2
                   1712: choke me
                   1713: #endif
                   1714: 
                   1715: int
1.51      misho    1716: main (void)
1.1       misho    1717: {
                   1718: return $2 ();
                   1719:   ;
                   1720:   return 0;
                   1721: }
                   1722: _ACEOF
1.51      misho    1723: if ac_fn_c_try_link "$LINENO"
                   1724: then :
1.1       misho    1725:   eval "$3=yes"
1.51      misho    1726: else $as_nop
1.1       misho    1727:   eval "$3=no"
                   1728: fi
1.51      misho    1729: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1       misho    1730:     conftest$ac_exeext conftest.$ac_ext
                   1731: fi
                   1732: eval ac_res=\$$3
1.51      misho    1733:               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1734: printf "%s\n" "$ac_res" >&6; }
1.5       misho    1735:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1.1       misho    1736: 
                   1737: } # ac_fn_c_check_func
1.51      misho    1738: ac_configure_args_raw=
                   1739: for ac_arg
                   1740: do
                   1741:   case $ac_arg in
                   1742:   *\'*)
                   1743:     ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
                   1744:   esac
                   1745:   as_fn_append ac_configure_args_raw " '$ac_arg'"
                   1746: done
                   1747: 
                   1748: case $ac_configure_args_raw in
                   1749:   *$as_nl*)
                   1750:     ac_safe_unquote= ;;
                   1751:   *)
                   1752:     ac_unsafe_z='|&;<>()$`\\"*?[ ''    ' # This string ends in space, tab.
                   1753:     ac_unsafe_a="$ac_unsafe_z#~"
                   1754:     ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
                   1755:     ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
                   1756: esac
                   1757: 
1.1       misho    1758: cat >config.log <<_ACEOF
                   1759: This file contains any messages produced by compilers while
                   1760: running configure, to aid debugging if configure makes a mistake.
                   1761: 
1.52.2.1! misho    1762: It was created by libaitsched $as_me 7.7, which was
1.51      misho    1763: generated by GNU Autoconf 2.71.  Invocation command line was
1.1       misho    1764: 
1.51      misho    1765:   $ $0$ac_configure_args_raw
1.1       misho    1766: 
                   1767: _ACEOF
                   1768: exec 5>>config.log
                   1769: {
                   1770: cat <<_ASUNAME
                   1771: ## --------- ##
                   1772: ## Platform. ##
                   1773: ## --------- ##
                   1774: 
                   1775: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
                   1776: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                   1777: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                   1778: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                   1779: uname -v = `(uname -v) 2>/dev/null || echo unknown`
                   1780: 
                   1781: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
                   1782: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
                   1783: 
                   1784: /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
                   1785: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
                   1786: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
                   1787: /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
                   1788: /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
                   1789: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
                   1790: /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
                   1791: 
                   1792: _ASUNAME
                   1793: 
                   1794: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1795: for as_dir in $PATH
                   1796: do
                   1797:   IFS=$as_save_IFS
1.51      misho    1798:   case $as_dir in #(((
                   1799:     '') as_dir=./ ;;
                   1800:     */) ;;
                   1801:     *) as_dir=$as_dir/ ;;
                   1802:   esac
                   1803:     printf "%s\n" "PATH: $as_dir"
1.1       misho    1804:   done
                   1805: IFS=$as_save_IFS
                   1806: 
                   1807: } >&5
                   1808: 
                   1809: cat >&5 <<_ACEOF
                   1810: 
                   1811: 
                   1812: ## ----------- ##
                   1813: ## Core tests. ##
                   1814: ## ----------- ##
                   1815: 
                   1816: _ACEOF
                   1817: 
                   1818: 
                   1819: # Keep a trace of the command line.
                   1820: # Strip out --no-create and --no-recursion so they do not pile up.
                   1821: # Strip out --silent because we don't want to record it for future runs.
                   1822: # Also quote any args containing shell meta-characters.
                   1823: # Make two passes to allow for proper duplicate-argument suppression.
                   1824: ac_configure_args=
                   1825: ac_configure_args0=
                   1826: ac_configure_args1=
                   1827: ac_must_keep_next=false
                   1828: for ac_pass in 1 2
                   1829: do
                   1830:   for ac_arg
                   1831:   do
                   1832:     case $ac_arg in
                   1833:     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
                   1834:     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   1835:     | -silent | --silent | --silen | --sile | --sil)
                   1836:       continue ;;
                   1837:     *\'*)
1.51      misho    1838:       ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1       misho    1839:     esac
                   1840:     case $ac_pass in
                   1841:     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
                   1842:     2)
                   1843:       as_fn_append ac_configure_args1 " '$ac_arg'"
                   1844:       if test $ac_must_keep_next = true; then
                   1845:        ac_must_keep_next=false # Got value, back to normal.
                   1846:       else
                   1847:        case $ac_arg in
                   1848:          *=* | --config-cache | -C | -disable-* | --disable-* \
                   1849:          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
                   1850:          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
                   1851:          | -with-* | --with-* | -without-* | --without-* | --x)
                   1852:            case "$ac_configure_args0 " in
                   1853:              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
                   1854:            esac
                   1855:            ;;
                   1856:          -* ) ac_must_keep_next=true ;;
                   1857:        esac
                   1858:       fi
                   1859:       as_fn_append ac_configure_args " '$ac_arg'"
                   1860:       ;;
                   1861:     esac
                   1862:   done
                   1863: done
                   1864: { ac_configure_args0=; unset ac_configure_args0;}
                   1865: { ac_configure_args1=; unset ac_configure_args1;}
                   1866: 
                   1867: # When interrupted or exit'd, cleanup temporary files, and complete
                   1868: # config.log.  We remove comments because anyway the quotes in there
                   1869: # would cause problems or look ugly.
                   1870: # WARNING: Use '\'' to represent an apostrophe within the trap.
                   1871: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
                   1872: trap 'exit_status=$?
1.51      misho    1873:   # Sanitize IFS.
                   1874:   IFS=" ""     $as_nl"
1.1       misho    1875:   # Save into config.log some information that might help in debugging.
                   1876:   {
                   1877:     echo
                   1878: 
1.51      misho    1879:     printf "%s\n" "## ---------------- ##
1.1       misho    1880: ## Cache variables. ##
1.5       misho    1881: ## ---------------- ##"
1.1       misho    1882:     echo
                   1883:     # The following way of writing the cache mishandles newlines in values,
                   1884: (
                   1885:   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
                   1886:     eval ac_val=\$$ac_var
                   1887:     case $ac_val in #(
                   1888:     *${as_nl}*)
                   1889:       case $ac_var in #(
1.51      misho    1890:       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
                   1891: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1       misho    1892:       esac
                   1893:       case $ac_var in #(
                   1894:       _ | IFS | as_nl) ;; #(
                   1895:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   1896:       *) { eval $ac_var=; unset $ac_var;} ;;
                   1897:       esac ;;
                   1898:     esac
                   1899:   done
                   1900:   (set) 2>&1 |
                   1901:     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
                   1902:     *${as_nl}ac_space=\ *)
                   1903:       sed -n \
                   1904:        "s/'\''/'\''\\\\'\'''\''/g;
                   1905:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
                   1906:       ;; #(
                   1907:     *)
                   1908:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   1909:       ;;
                   1910:     esac |
                   1911:     sort
                   1912: )
                   1913:     echo
                   1914: 
1.51      misho    1915:     printf "%s\n" "## ----------------- ##
1.1       misho    1916: ## Output variables. ##
1.5       misho    1917: ## ----------------- ##"
1.1       misho    1918:     echo
                   1919:     for ac_var in $ac_subst_vars
                   1920:     do
                   1921:       eval ac_val=\$$ac_var
                   1922:       case $ac_val in
1.51      misho    1923:       *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1       misho    1924:       esac
1.51      misho    1925:       printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1       misho    1926:     done | sort
                   1927:     echo
                   1928: 
                   1929:     if test -n "$ac_subst_files"; then
1.51      misho    1930:       printf "%s\n" "## ------------------- ##
1.1       misho    1931: ## File substitutions. ##
1.5       misho    1932: ## ------------------- ##"
1.1       misho    1933:       echo
                   1934:       for ac_var in $ac_subst_files
                   1935:       do
                   1936:        eval ac_val=\$$ac_var
                   1937:        case $ac_val in
1.51      misho    1938:        *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1       misho    1939:        esac
1.51      misho    1940:        printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1       misho    1941:       done | sort
                   1942:       echo
                   1943:     fi
                   1944: 
                   1945:     if test -s confdefs.h; then
1.51      misho    1946:       printf "%s\n" "## ----------- ##
1.1       misho    1947: ## confdefs.h. ##
1.5       misho    1948: ## ----------- ##"
1.1       misho    1949:       echo
                   1950:       cat confdefs.h
                   1951:       echo
                   1952:     fi
                   1953:     test "$ac_signal" != 0 &&
1.51      misho    1954:       printf "%s\n" "$as_me: caught signal $ac_signal"
                   1955:     printf "%s\n" "$as_me: exit $exit_status"
1.1       misho    1956:   } >&5
                   1957:   rm -f core *.core core.conftest.* &&
                   1958:     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
                   1959:     exit $exit_status
                   1960: ' 0
                   1961: for ac_signal in 1 2 13 15; do
                   1962:   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
                   1963: done
                   1964: ac_signal=0
                   1965: 
                   1966: # confdefs.h avoids OS command line length limits that DEFS can exceed.
                   1967: rm -f -r conftest* confdefs.h
                   1968: 
1.51      misho    1969: printf "%s\n" "/* confdefs.h */" > confdefs.h
1.1       misho    1970: 
                   1971: # Predefined preprocessor variables.
                   1972: 
1.51      misho    1973: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1.1       misho    1974: 
1.51      misho    1975: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1.1       misho    1976: 
1.51      misho    1977: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1.1       misho    1978: 
1.51      misho    1979: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1.1       misho    1980: 
1.51      misho    1981: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1.1       misho    1982: 
1.51      misho    1983: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1.1       misho    1984: 
                   1985: 
                   1986: # Let the site file select an alternate cache file if it wants to.
                   1987: # Prefer an explicitly selected file to automatically selected ones.
                   1988: if test -n "$CONFIG_SITE"; then
1.51      misho    1989:   ac_site_files="$CONFIG_SITE"
1.1       misho    1990: elif test "x$prefix" != xNONE; then
1.51      misho    1991:   ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1.1       misho    1992: else
1.51      misho    1993:   ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1.1       misho    1994: fi
1.51      misho    1995: 
                   1996: for ac_site_file in $ac_site_files
1.1       misho    1997: do
1.51      misho    1998:   case $ac_site_file in #(
                   1999:   */*) :
                   2000:      ;; #(
                   2001:   *) :
                   2002:     ac_site_file=./$ac_site_file ;;
                   2003: esac
                   2004:   if test -f "$ac_site_file" && test -r "$ac_site_file"; then
                   2005:     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
                   2006: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1.1       misho    2007:     sed 's/^/| /' "$ac_site_file" >&5
1.5       misho    2008:     . "$ac_site_file" \
1.51      misho    2009:       || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2010: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    2011: as_fn_error $? "failed to load site script $ac_site_file
                   2012: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2013:   fi
                   2014: done
                   2015: 
                   2016: if test -r "$cache_file"; then
1.2       misho    2017:   # Some versions of bash will fail to source /dev/null (special files
                   2018:   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
                   2019:   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1.51      misho    2020:     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
                   2021: printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1.1       misho    2022:     case $cache_file in
                   2023:       [\\/]* | ?:[\\/]* ) . "$cache_file";;
                   2024:       *)                      . "./$cache_file";;
                   2025:     esac
                   2026:   fi
                   2027: else
1.51      misho    2028:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
                   2029: printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1.1       misho    2030:   >$cache_file
                   2031: fi
                   2032: 
1.51      misho    2033: # Test code for whether the C compiler supports C89 (global declarations)
                   2034: ac_c_conftest_c89_globals='
                   2035: /* Does the compiler advertise C89 conformance?
                   2036:    Do not test the value of __STDC__, because some compilers set it to 0
                   2037:    while being otherwise adequately conformant. */
                   2038: #if !defined __STDC__
                   2039: # error "Compiler does not advertise C89 conformance"
                   2040: #endif
                   2041: 
                   2042: #include <stddef.h>
                   2043: #include <stdarg.h>
                   2044: struct stat;
                   2045: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
                   2046: struct buf { int x; };
                   2047: struct buf * (*rcsopen) (struct buf *, struct stat *, int);
                   2048: static char *e (p, i)
                   2049:      char **p;
                   2050:      int i;
                   2051: {
                   2052:   return p[i];
                   2053: }
                   2054: static char *f (char * (*g) (char **, int), char **p, ...)
                   2055: {
                   2056:   char *s;
                   2057:   va_list v;
                   2058:   va_start (v,p);
                   2059:   s = g (p, va_arg (v,int));
                   2060:   va_end (v);
                   2061:   return s;
                   2062: }
                   2063: 
                   2064: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
                   2065:    function prototypes and stuff, but not \xHH hex character constants.
                   2066:    These do not provoke an error unfortunately, instead are silently treated
                   2067:    as an "x".  The following induces an error, until -std is added to get
                   2068:    proper ANSI mode.  Curiously \x00 != x always comes out true, for an
                   2069:    array size at least.  It is necessary to write \x00 == 0 to get something
                   2070:    that is true only with -std.  */
                   2071: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
                   2072: 
                   2073: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
                   2074:    inside strings and character constants.  */
                   2075: #define FOO(x) '\''x'\''
                   2076: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
                   2077: 
                   2078: int test (int i, double x);
                   2079: struct s1 {int (*f) (int a);};
                   2080: struct s2 {int (*f) (double a);};
                   2081: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
                   2082:                int, int);'
                   2083: 
                   2084: # Test code for whether the C compiler supports C89 (body of main).
                   2085: ac_c_conftest_c89_main='
                   2086: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
                   2087: '
                   2088: 
                   2089: # Test code for whether the C compiler supports C99 (global declarations)
                   2090: ac_c_conftest_c99_globals='
                   2091: // Does the compiler advertise C99 conformance?
                   2092: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
                   2093: # error "Compiler does not advertise C99 conformance"
                   2094: #endif
                   2095: 
                   2096: #include <stdbool.h>
                   2097: extern int puts (const char *);
                   2098: extern int printf (const char *, ...);
                   2099: extern int dprintf (int, const char *, ...);
                   2100: extern void *malloc (size_t);
                   2101: 
                   2102: // Check varargs macros.  These examples are taken from C99 6.10.3.5.
                   2103: // dprintf is used instead of fprintf to avoid needing to declare
                   2104: // FILE and stderr.
                   2105: #define debug(...) dprintf (2, __VA_ARGS__)
                   2106: #define showlist(...) puts (#__VA_ARGS__)
                   2107: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
                   2108: static void
                   2109: test_varargs_macros (void)
                   2110: {
                   2111:   int x = 1234;
                   2112:   int y = 5678;
                   2113:   debug ("Flag");
                   2114:   debug ("X = %d\n", x);
                   2115:   showlist (The first, second, and third items.);
                   2116:   report (x>y, "x is %d but y is %d", x, y);
                   2117: }
                   2118: 
                   2119: // Check long long types.
                   2120: #define BIG64 18446744073709551615ull
                   2121: #define BIG32 4294967295ul
                   2122: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
                   2123: #if !BIG_OK
                   2124:   #error "your preprocessor is broken"
                   2125: #endif
                   2126: #if BIG_OK
                   2127: #else
                   2128:   #error "your preprocessor is broken"
                   2129: #endif
                   2130: static long long int bignum = -9223372036854775807LL;
                   2131: static unsigned long long int ubignum = BIG64;
                   2132: 
                   2133: struct incomplete_array
                   2134: {
                   2135:   int datasize;
                   2136:   double data[];
                   2137: };
                   2138: 
                   2139: struct named_init {
                   2140:   int number;
                   2141:   const wchar_t *name;
                   2142:   double average;
                   2143: };
                   2144: 
                   2145: typedef const char *ccp;
                   2146: 
                   2147: static inline int
                   2148: test_restrict (ccp restrict text)
                   2149: {
                   2150:   // See if C++-style comments work.
                   2151:   // Iterate through items via the restricted pointer.
                   2152:   // Also check for declarations in for loops.
                   2153:   for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
                   2154:     continue;
                   2155:   return 0;
                   2156: }
                   2157: 
                   2158: // Check varargs and va_copy.
                   2159: static bool
                   2160: test_varargs (const char *format, ...)
                   2161: {
                   2162:   va_list args;
                   2163:   va_start (args, format);
                   2164:   va_list args_copy;
                   2165:   va_copy (args_copy, args);
                   2166: 
                   2167:   const char *str = "";
                   2168:   int number = 0;
                   2169:   float fnumber = 0;
                   2170: 
                   2171:   while (*format)
                   2172:     {
                   2173:       switch (*format++)
                   2174:        {
                   2175:        case '\''s'\'': // string
                   2176:          str = va_arg (args_copy, const char *);
                   2177:          break;
                   2178:        case '\''d'\'': // int
                   2179:          number = va_arg (args_copy, int);
                   2180:          break;
                   2181:        case '\''f'\'': // float
                   2182:          fnumber = va_arg (args_copy, double);
                   2183:          break;
                   2184:        default:
                   2185:          break;
                   2186:        }
                   2187:     }
                   2188:   va_end (args_copy);
                   2189:   va_end (args);
                   2190: 
                   2191:   return *str && number && fnumber;
                   2192: }
                   2193: '
                   2194: 
                   2195: # Test code for whether the C compiler supports C99 (body of main).
                   2196: ac_c_conftest_c99_main='
                   2197:   // Check bool.
                   2198:   _Bool success = false;
                   2199:   success |= (argc != 0);
                   2200: 
                   2201:   // Check restrict.
                   2202:   if (test_restrict ("String literal") == 0)
                   2203:     success = true;
                   2204:   char *restrict newvar = "Another string";
                   2205: 
                   2206:   // Check varargs.
                   2207:   success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
                   2208:   test_varargs_macros ();
                   2209: 
                   2210:   // Check flexible array members.
                   2211:   struct incomplete_array *ia =
                   2212:     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
                   2213:   ia->datasize = 10;
                   2214:   for (int i = 0; i < ia->datasize; ++i)
                   2215:     ia->data[i] = i * 1.234;
                   2216: 
                   2217:   // Check named initializers.
                   2218:   struct named_init ni = {
                   2219:     .number = 34,
                   2220:     .name = L"Test wide string",
                   2221:     .average = 543.34343,
                   2222:   };
                   2223: 
                   2224:   ni.number = 58;
                   2225: 
                   2226:   int dynamic_array[ni.number];
                   2227:   dynamic_array[0] = argv[0][0];
                   2228:   dynamic_array[ni.number - 1] = 543;
                   2229: 
                   2230:   // work around unused variable warnings
                   2231:   ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
                   2232:         || dynamic_array[ni.number - 1] != 543);
                   2233: '
                   2234: 
                   2235: # Test code for whether the C compiler supports C11 (global declarations)
                   2236: ac_c_conftest_c11_globals='
                   2237: // Does the compiler advertise C11 conformance?
                   2238: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
                   2239: # error "Compiler does not advertise C11 conformance"
                   2240: #endif
                   2241: 
                   2242: // Check _Alignas.
                   2243: char _Alignas (double) aligned_as_double;
                   2244: char _Alignas (0) no_special_alignment;
                   2245: extern char aligned_as_int;
                   2246: char _Alignas (0) _Alignas (int) aligned_as_int;
                   2247: 
                   2248: // Check _Alignof.
                   2249: enum
                   2250: {
                   2251:   int_alignment = _Alignof (int),
                   2252:   int_array_alignment = _Alignof (int[100]),
                   2253:   char_alignment = _Alignof (char)
                   2254: };
                   2255: _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
                   2256: 
                   2257: // Check _Noreturn.
                   2258: int _Noreturn does_not_return (void) { for (;;) continue; }
                   2259: 
                   2260: // Check _Static_assert.
                   2261: struct test_static_assert
                   2262: {
                   2263:   int x;
                   2264:   _Static_assert (sizeof (int) <= sizeof (long int),
                   2265:                   "_Static_assert does not work in struct");
                   2266:   long int y;
                   2267: };
                   2268: 
                   2269: // Check UTF-8 literals.
                   2270: #define u8 syntax error!
                   2271: char const utf8_literal[] = u8"happens to be ASCII" "another string";
                   2272: 
                   2273: // Check duplicate typedefs.
                   2274: typedef long *long_ptr;
                   2275: typedef long int *long_ptr;
                   2276: typedef long_ptr long_ptr;
                   2277: 
                   2278: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
                   2279: struct anonymous
                   2280: {
                   2281:   union {
                   2282:     struct { int i; int j; };
                   2283:     struct { int k; long int l; } w;
                   2284:   };
                   2285:   int m;
                   2286: } v1;
                   2287: '
                   2288: 
                   2289: # Test code for whether the C compiler supports C11 (body of main).
                   2290: ac_c_conftest_c11_main='
                   2291:   _Static_assert ((offsetof (struct anonymous, i)
                   2292:                   == offsetof (struct anonymous, w.k)),
                   2293:                  "Anonymous union alignment botch");
                   2294:   v1.i = 2;
                   2295:   v1.w.k = 5;
                   2296:   ok |= v1.i != 5;
                   2297: '
                   2298: 
                   2299: # Test code for whether the C compiler supports C11 (complete).
                   2300: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
                   2301: ${ac_c_conftest_c99_globals}
                   2302: ${ac_c_conftest_c11_globals}
                   2303: 
                   2304: int
                   2305: main (int argc, char **argv)
                   2306: {
                   2307:   int ok = 0;
                   2308:   ${ac_c_conftest_c89_main}
                   2309:   ${ac_c_conftest_c99_main}
                   2310:   ${ac_c_conftest_c11_main}
                   2311:   return ok;
                   2312: }
                   2313: "
                   2314: 
                   2315: # Test code for whether the C compiler supports C99 (complete).
                   2316: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
                   2317: ${ac_c_conftest_c99_globals}
                   2318: 
                   2319: int
                   2320: main (int argc, char **argv)
                   2321: {
                   2322:   int ok = 0;
                   2323:   ${ac_c_conftest_c89_main}
                   2324:   ${ac_c_conftest_c99_main}
                   2325:   return ok;
                   2326: }
                   2327: "
                   2328: 
                   2329: # Test code for whether the C compiler supports C89 (complete).
                   2330: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
                   2331: 
                   2332: int
                   2333: main (int argc, char **argv)
                   2334: {
                   2335:   int ok = 0;
                   2336:   ${ac_c_conftest_c89_main}
                   2337:   return ok;
                   2338: }
                   2339: "
                   2340: 
                   2341: as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
                   2342: as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
                   2343: as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
                   2344: as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
                   2345: as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
                   2346: as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
                   2347: as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
                   2348: as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
                   2349: as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
                   2350: 
                   2351: # Auxiliary files required by this configure script.
                   2352: ac_aux_files="config.guess config.sub install-sh"
                   2353: 
                   2354: # Locations in which to look for auxiliary files.
                   2355: ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
                   2356: 
                   2357: # Search for a directory containing all of the required auxiliary files,
                   2358: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
                   2359: # If we don't find one directory that contains all the files we need,
                   2360: # we report the set of missing files from the *first* directory in
                   2361: # $ac_aux_dir_candidates and give up.
                   2362: ac_missing_aux_files=""
                   2363: ac_first_candidate=:
                   2364: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
                   2365: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2366: as_found=false
                   2367: for as_dir in $ac_aux_dir_candidates
                   2368: do
                   2369:   IFS=$as_save_IFS
                   2370:   case $as_dir in #(((
                   2371:     '') as_dir=./ ;;
                   2372:     */) ;;
                   2373:     *) as_dir=$as_dir/ ;;
                   2374:   esac
                   2375:   as_found=:
                   2376: 
                   2377:   printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
                   2378:   ac_aux_dir_found=yes
                   2379:   ac_install_sh=
                   2380:   for ac_aux in $ac_aux_files
                   2381:   do
                   2382:     # As a special case, if "install-sh" is required, that requirement
                   2383:     # can be satisfied by any of "install-sh", "install.sh", or "shtool",
                   2384:     # and $ac_install_sh is set appropriately for whichever one is found.
                   2385:     if test x"$ac_aux" = x"install-sh"
                   2386:     then
                   2387:       if test -f "${as_dir}install-sh"; then
                   2388:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
                   2389:         ac_install_sh="${as_dir}install-sh -c"
                   2390:       elif test -f "${as_dir}install.sh"; then
                   2391:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
                   2392:         ac_install_sh="${as_dir}install.sh -c"
                   2393:       elif test -f "${as_dir}shtool"; then
                   2394:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
                   2395:         ac_install_sh="${as_dir}shtool install -c"
                   2396:       else
                   2397:         ac_aux_dir_found=no
                   2398:         if $ac_first_candidate; then
                   2399:           ac_missing_aux_files="${ac_missing_aux_files} install-sh"
                   2400:         else
                   2401:           break
                   2402:         fi
                   2403:       fi
                   2404:     else
                   2405:       if test -f "${as_dir}${ac_aux}"; then
                   2406:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
                   2407:       else
                   2408:         ac_aux_dir_found=no
                   2409:         if $ac_first_candidate; then
                   2410:           ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
                   2411:         else
                   2412:           break
                   2413:         fi
                   2414:       fi
                   2415:     fi
                   2416:   done
                   2417:   if test "$ac_aux_dir_found" = yes; then
                   2418:     ac_aux_dir="$as_dir"
                   2419:     break
                   2420:   fi
                   2421:   ac_first_candidate=false
                   2422: 
                   2423:   as_found=false
                   2424: done
                   2425: IFS=$as_save_IFS
                   2426: if $as_found
                   2427: then :
                   2428: 
                   2429: else $as_nop
                   2430:   as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
                   2431: fi
                   2432: 
                   2433: 
                   2434: # These three variables are undocumented and unsupported,
                   2435: # and are intended to be withdrawn in a future Autoconf release.
                   2436: # They can cause serious problems if a builder's source tree is in a directory
                   2437: # whose full name contains unusual characters.
                   2438: if test -f "${ac_aux_dir}config.guess"; then
                   2439:   ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
                   2440: fi
                   2441: if test -f "${ac_aux_dir}config.sub"; then
                   2442:   ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
                   2443: fi
                   2444: if test -f "$ac_aux_dir/configure"; then
                   2445:   ac_configure="$SHELL ${ac_aux_dir}configure"
                   2446: fi
                   2447: 
1.50      misho    2448: # Check that the precious variables saved in the cache have kept the same
                   2449: # value.
                   2450: ac_cache_corrupted=false
                   2451: for ac_var in $ac_precious_vars; do
                   2452:   eval ac_old_set=\$ac_cv_env_${ac_var}_set
                   2453:   eval ac_new_set=\$ac_env_${ac_var}_set
                   2454:   eval ac_old_val=\$ac_cv_env_${ac_var}_value
                   2455:   eval ac_new_val=\$ac_env_${ac_var}_value
                   2456:   case $ac_old_set,$ac_new_set in
                   2457:     set,)
1.51      misho    2458:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
                   2459: printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1.50      misho    2460:       ac_cache_corrupted=: ;;
                   2461:     ,set)
1.51      misho    2462:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
                   2463: printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1.50      misho    2464:       ac_cache_corrupted=: ;;
                   2465:     ,);;
                   2466:     *)
                   2467:       if test "x$ac_old_val" != "x$ac_new_val"; then
                   2468:        # differences in whitespace do not lead to failure.
                   2469:        ac_old_val_w=`echo x $ac_old_val`
                   2470:        ac_new_val_w=`echo x $ac_new_val`
                   2471:        if test "$ac_old_val_w" != "$ac_new_val_w"; then
1.51      misho    2472:          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
                   2473: printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1.50      misho    2474:          ac_cache_corrupted=:
                   2475:        else
1.51      misho    2476:          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
                   2477: printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1.50      misho    2478:          eval $ac_var=\$ac_old_val
                   2479:        fi
1.51      misho    2480:        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
                   2481: printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
                   2482:        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
                   2483: printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
1.50      misho    2484:       fi;;
                   2485:   esac
                   2486:   # Pass precious variables to config.status.
                   2487:   if test "$ac_new_set" = set; then
                   2488:     case $ac_new_val in
1.51      misho    2489:     *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1.50      misho    2490:     *) ac_arg=$ac_var=$ac_new_val ;;
                   2491:     esac
                   2492:     case " $ac_configure_args " in
1.1       misho    2493:       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
                   2494:       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
                   2495:     esac
                   2496:   fi
                   2497: done
                   2498: if $ac_cache_corrupted; then
1.51      misho    2499:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2500: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
                   2501:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
                   2502: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
                   2503:   as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
                   2504:            and start over" "$LINENO" 5
1.1       misho    2505: fi
                   2506: ## -------------------- ##
                   2507: ## Main body of script. ##
                   2508: ## -------------------- ##
                   2509: 
                   2510: ac_ext=c
                   2511: ac_cpp='$CPP $CPPFLAGS'
                   2512: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2513: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2514: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2515: 
                   2516: 
                   2517: 
                   2518: ac_config_headers="$ac_config_headers inc/config.h"
                   2519: 
                   2520: 
1.20      misho    2521: ac_cv_func_malloc_0_nonnull="yes"
                   2522: ac_cv_func_realloc_0_nonnull="yes"
                   2523: 
1.1       misho    2524: # Checks for programs.
1.51      misho    2525: 
                   2526: 
                   2527: 
                   2528: 
                   2529: 
                   2530: 
                   2531: 
                   2532: 
                   2533: 
1.1       misho    2534: ac_ext=c
                   2535: ac_cpp='$CPP $CPPFLAGS'
                   2536: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2537: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2538: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2539: if test -n "$ac_tool_prefix"; then
                   2540:   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
                   2541: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1.51      misho    2542: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2543: printf %s "checking for $ac_word... " >&6; }
                   2544: if test ${ac_cv_prog_CC+y}
                   2545: then :
                   2546:   printf %s "(cached) " >&6
                   2547: else $as_nop
1.1       misho    2548:   if test -n "$CC"; then
                   2549:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2550: else
                   2551: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2552: for as_dir in $PATH
                   2553: do
                   2554:   IFS=$as_save_IFS
1.51      misho    2555:   case $as_dir in #(((
                   2556:     '') as_dir=./ ;;
                   2557:     */) ;;
                   2558:     *) as_dir=$as_dir/ ;;
                   2559:   esac
1.1       misho    2560:     for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    2561:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    2562:     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1.51      misho    2563:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2564:     break 2
                   2565:   fi
                   2566: done
                   2567:   done
                   2568: IFS=$as_save_IFS
                   2569: 
                   2570: fi
                   2571: fi
                   2572: CC=$ac_cv_prog_CC
                   2573: if test -n "$CC"; then
1.51      misho    2574:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2575: printf "%s\n" "$CC" >&6; }
1.1       misho    2576: else
1.51      misho    2577:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2578: printf "%s\n" "no" >&6; }
1.1       misho    2579: fi
                   2580: 
                   2581: 
                   2582: fi
                   2583: if test -z "$ac_cv_prog_CC"; then
                   2584:   ac_ct_CC=$CC
                   2585:   # Extract the first word of "gcc", so it can be a program name with args.
                   2586: set dummy gcc; ac_word=$2
1.51      misho    2587: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2588: printf %s "checking for $ac_word... " >&6; }
                   2589: if test ${ac_cv_prog_ac_ct_CC+y}
                   2590: then :
                   2591:   printf %s "(cached) " >&6
                   2592: else $as_nop
1.1       misho    2593:   if test -n "$ac_ct_CC"; then
                   2594:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2595: else
                   2596: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2597: for as_dir in $PATH
                   2598: do
                   2599:   IFS=$as_save_IFS
1.51      misho    2600:   case $as_dir in #(((
                   2601:     '') as_dir=./ ;;
                   2602:     */) ;;
                   2603:     *) as_dir=$as_dir/ ;;
                   2604:   esac
1.1       misho    2605:     for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    2606:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    2607:     ac_cv_prog_ac_ct_CC="gcc"
1.51      misho    2608:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2609:     break 2
                   2610:   fi
                   2611: done
                   2612:   done
                   2613: IFS=$as_save_IFS
                   2614: 
                   2615: fi
                   2616: fi
                   2617: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2618: if test -n "$ac_ct_CC"; then
1.51      misho    2619:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2620: printf "%s\n" "$ac_ct_CC" >&6; }
1.1       misho    2621: else
1.51      misho    2622:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2623: printf "%s\n" "no" >&6; }
1.1       misho    2624: fi
                   2625: 
                   2626:   if test "x$ac_ct_CC" = x; then
                   2627:     CC=""
                   2628:   else
                   2629:     case $cross_compiling:$ac_tool_warned in
                   2630: yes:)
1.51      misho    2631: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2632: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    2633: ac_tool_warned=yes ;;
                   2634: esac
                   2635:     CC=$ac_ct_CC
                   2636:   fi
                   2637: else
                   2638:   CC="$ac_cv_prog_CC"
                   2639: fi
                   2640: 
                   2641: if test -z "$CC"; then
                   2642:           if test -n "$ac_tool_prefix"; then
                   2643:     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
                   2644: set dummy ${ac_tool_prefix}cc; ac_word=$2
1.51      misho    2645: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2646: printf %s "checking for $ac_word... " >&6; }
                   2647: if test ${ac_cv_prog_CC+y}
                   2648: then :
                   2649:   printf %s "(cached) " >&6
                   2650: else $as_nop
1.1       misho    2651:   if test -n "$CC"; then
                   2652:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2653: else
                   2654: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2655: for as_dir in $PATH
                   2656: do
                   2657:   IFS=$as_save_IFS
1.51      misho    2658:   case $as_dir in #(((
                   2659:     '') as_dir=./ ;;
                   2660:     */) ;;
                   2661:     *) as_dir=$as_dir/ ;;
                   2662:   esac
1.1       misho    2663:     for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    2664:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    2665:     ac_cv_prog_CC="${ac_tool_prefix}cc"
1.51      misho    2666:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2667:     break 2
                   2668:   fi
                   2669: done
                   2670:   done
                   2671: IFS=$as_save_IFS
                   2672: 
                   2673: fi
                   2674: fi
                   2675: CC=$ac_cv_prog_CC
                   2676: if test -n "$CC"; then
1.51      misho    2677:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2678: printf "%s\n" "$CC" >&6; }
1.1       misho    2679: else
1.51      misho    2680:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2681: printf "%s\n" "no" >&6; }
1.1       misho    2682: fi
                   2683: 
                   2684: 
                   2685:   fi
                   2686: fi
                   2687: if test -z "$CC"; then
                   2688:   # Extract the first word of "cc", so it can be a program name with args.
                   2689: set dummy cc; ac_word=$2
1.51      misho    2690: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2691: printf %s "checking for $ac_word... " >&6; }
                   2692: if test ${ac_cv_prog_CC+y}
                   2693: then :
                   2694:   printf %s "(cached) " >&6
                   2695: else $as_nop
1.1       misho    2696:   if test -n "$CC"; then
                   2697:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2698: else
                   2699:   ac_prog_rejected=no
                   2700: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2701: for as_dir in $PATH
                   2702: do
                   2703:   IFS=$as_save_IFS
1.51      misho    2704:   case $as_dir in #(((
                   2705:     '') as_dir=./ ;;
                   2706:     */) ;;
                   2707:     *) as_dir=$as_dir/ ;;
                   2708:   esac
1.1       misho    2709:     for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    2710:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
                   2711:     if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1.1       misho    2712:        ac_prog_rejected=yes
                   2713:        continue
                   2714:      fi
                   2715:     ac_cv_prog_CC="cc"
1.51      misho    2716:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2717:     break 2
                   2718:   fi
                   2719: done
                   2720:   done
                   2721: IFS=$as_save_IFS
                   2722: 
                   2723: if test $ac_prog_rejected = yes; then
                   2724:   # We found a bogon in the path, so make sure we never use it.
                   2725:   set dummy $ac_cv_prog_CC
                   2726:   shift
                   2727:   if test $# != 0; then
                   2728:     # We chose a different compiler from the bogus one.
                   2729:     # However, it has the same basename, so the bogon will be chosen
                   2730:     # first if we set CC to just the basename; use the full file name.
                   2731:     shift
1.51      misho    2732:     ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
1.1       misho    2733:   fi
                   2734: fi
                   2735: fi
                   2736: fi
                   2737: CC=$ac_cv_prog_CC
                   2738: if test -n "$CC"; then
1.51      misho    2739:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2740: printf "%s\n" "$CC" >&6; }
1.1       misho    2741: else
1.51      misho    2742:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2743: printf "%s\n" "no" >&6; }
1.1       misho    2744: fi
                   2745: 
                   2746: 
                   2747: fi
                   2748: if test -z "$CC"; then
                   2749:   if test -n "$ac_tool_prefix"; then
                   2750:   for ac_prog in cl.exe
                   2751:   do
                   2752:     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
                   2753: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.51      misho    2754: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2755: printf %s "checking for $ac_word... " >&6; }
                   2756: if test ${ac_cv_prog_CC+y}
                   2757: then :
                   2758:   printf %s "(cached) " >&6
                   2759: else $as_nop
1.1       misho    2760:   if test -n "$CC"; then
                   2761:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2762: else
                   2763: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2764: for as_dir in $PATH
                   2765: do
                   2766:   IFS=$as_save_IFS
1.51      misho    2767:   case $as_dir in #(((
                   2768:     '') as_dir=./ ;;
                   2769:     */) ;;
                   2770:     *) as_dir=$as_dir/ ;;
                   2771:   esac
1.1       misho    2772:     for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    2773:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    2774:     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1.51      misho    2775:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2776:     break 2
                   2777:   fi
                   2778: done
                   2779:   done
                   2780: IFS=$as_save_IFS
                   2781: 
                   2782: fi
                   2783: fi
                   2784: CC=$ac_cv_prog_CC
                   2785: if test -n "$CC"; then
1.51      misho    2786:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2787: printf "%s\n" "$CC" >&6; }
1.1       misho    2788: else
1.51      misho    2789:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2790: printf "%s\n" "no" >&6; }
1.1       misho    2791: fi
                   2792: 
                   2793: 
                   2794:     test -n "$CC" && break
                   2795:   done
                   2796: fi
                   2797: if test -z "$CC"; then
                   2798:   ac_ct_CC=$CC
                   2799:   for ac_prog in cl.exe
                   2800: do
                   2801:   # Extract the first word of "$ac_prog", so it can be a program name with args.
                   2802: set dummy $ac_prog; ac_word=$2
1.51      misho    2803: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2804: printf %s "checking for $ac_word... " >&6; }
                   2805: if test ${ac_cv_prog_ac_ct_CC+y}
                   2806: then :
                   2807:   printf %s "(cached) " >&6
                   2808: else $as_nop
1.1       misho    2809:   if test -n "$ac_ct_CC"; then
                   2810:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2811: else
                   2812: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2813: for as_dir in $PATH
                   2814: do
                   2815:   IFS=$as_save_IFS
1.51      misho    2816:   case $as_dir in #(((
                   2817:     '') as_dir=./ ;;
                   2818:     */) ;;
                   2819:     *) as_dir=$as_dir/ ;;
                   2820:   esac
1.1       misho    2821:     for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    2822:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    2823:     ac_cv_prog_ac_ct_CC="$ac_prog"
1.51      misho    2824:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2825:     break 2
                   2826:   fi
                   2827: done
                   2828:   done
                   2829: IFS=$as_save_IFS
                   2830: 
                   2831: fi
                   2832: fi
                   2833: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2834: if test -n "$ac_ct_CC"; then
1.51      misho    2835:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2836: printf "%s\n" "$ac_ct_CC" >&6; }
1.1       misho    2837: else
1.51      misho    2838:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2839: printf "%s\n" "no" >&6; }
1.1       misho    2840: fi
                   2841: 
                   2842: 
                   2843:   test -n "$ac_ct_CC" && break
                   2844: done
                   2845: 
                   2846:   if test "x$ac_ct_CC" = x; then
                   2847:     CC=""
                   2848:   else
                   2849:     case $cross_compiling:$ac_tool_warned in
                   2850: yes:)
1.51      misho    2851: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2852: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    2853: ac_tool_warned=yes ;;
                   2854: esac
                   2855:     CC=$ac_ct_CC
                   2856:   fi
                   2857: fi
                   2858: 
                   2859: fi
1.51      misho    2860: if test -z "$CC"; then
                   2861:   if test -n "$ac_tool_prefix"; then
                   2862:   # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
                   2863: set dummy ${ac_tool_prefix}clang; ac_word=$2
                   2864: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2865: printf %s "checking for $ac_word... " >&6; }
                   2866: if test ${ac_cv_prog_CC+y}
                   2867: then :
                   2868:   printf %s "(cached) " >&6
                   2869: else $as_nop
                   2870:   if test -n "$CC"; then
                   2871:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2872: else
                   2873: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2874: for as_dir in $PATH
                   2875: do
                   2876:   IFS=$as_save_IFS
                   2877:   case $as_dir in #(((
                   2878:     '') as_dir=./ ;;
                   2879:     */) ;;
                   2880:     *) as_dir=$as_dir/ ;;
                   2881:   esac
                   2882:     for ac_exec_ext in '' $ac_executable_extensions; do
                   2883:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
                   2884:     ac_cv_prog_CC="${ac_tool_prefix}clang"
                   2885:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
                   2886:     break 2
                   2887:   fi
                   2888: done
                   2889:   done
                   2890: IFS=$as_save_IFS
                   2891: 
                   2892: fi
                   2893: fi
                   2894: CC=$ac_cv_prog_CC
                   2895: if test -n "$CC"; then
                   2896:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2897: printf "%s\n" "$CC" >&6; }
                   2898: else
                   2899:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2900: printf "%s\n" "no" >&6; }
                   2901: fi
1.45      misho    2902: 
1.48      misho    2903: 
1.51      misho    2904: fi
                   2905: if test -z "$ac_cv_prog_CC"; then
                   2906:   ac_ct_CC=$CC
                   2907:   # Extract the first word of "clang", so it can be a program name with args.
                   2908: set dummy clang; ac_word=$2
                   2909: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2910: printf %s "checking for $ac_word... " >&6; }
                   2911: if test ${ac_cv_prog_ac_ct_CC+y}
                   2912: then :
                   2913:   printf %s "(cached) " >&6
                   2914: else $as_nop
                   2915:   if test -n "$ac_ct_CC"; then
                   2916:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2917: else
                   2918: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2919: for as_dir in $PATH
                   2920: do
                   2921:   IFS=$as_save_IFS
                   2922:   case $as_dir in #(((
                   2923:     '') as_dir=./ ;;
                   2924:     */) ;;
                   2925:     *) as_dir=$as_dir/ ;;
                   2926:   esac
                   2927:     for ac_exec_ext in '' $ac_executable_extensions; do
                   2928:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
                   2929:     ac_cv_prog_ac_ct_CC="clang"
                   2930:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
                   2931:     break 2
                   2932:   fi
                   2933: done
                   2934:   done
                   2935: IFS=$as_save_IFS
                   2936: 
                   2937: fi
                   2938: fi
                   2939: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2940: if test -n "$ac_ct_CC"; then
                   2941:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2942: printf "%s\n" "$ac_ct_CC" >&6; }
                   2943: else
                   2944:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2945: printf "%s\n" "no" >&6; }
                   2946: fi
                   2947: 
                   2948:   if test "x$ac_ct_CC" = x; then
                   2949:     CC=""
                   2950:   else
                   2951:     case $cross_compiling:$ac_tool_warned in
                   2952: yes:)
                   2953: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2954: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
                   2955: ac_tool_warned=yes ;;
                   2956: esac
                   2957:     CC=$ac_ct_CC
                   2958:   fi
                   2959: else
                   2960:   CC="$ac_cv_prog_CC"
                   2961: fi
                   2962: 
                   2963: fi
                   2964: 
                   2965: 
                   2966: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2967: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    2968: as_fn_error $? "no acceptable C compiler found in \$PATH
                   2969: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    2970: 
                   2971: # Provide some information about the compiler.
1.51      misho    2972: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
1.1       misho    2973: set X $ac_compile
                   2974: ac_compiler=$2
1.51      misho    2975: for ac_option in --version -v -V -qversion -version; do
1.1       misho    2976:   { { ac_try="$ac_compiler $ac_option >&5"
                   2977: case "(($ac_try" in
                   2978:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2979:   *) ac_try_echo=$ac_try;;
                   2980: esac
                   2981: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51      misho    2982: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    2983:   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
                   2984:   ac_status=$?
                   2985:   if test -s conftest.err; then
                   2986:     sed '10a\
                   2987: ... rest of stderr output deleted ...
                   2988:          10q' conftest.err >conftest.er1
                   2989:     cat conftest.er1 >&5
                   2990:   fi
1.2       misho    2991:   rm -f conftest.er1 conftest.err
1.51      misho    2992:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1       misho    2993:   test $ac_status = 0; }
                   2994: done
                   2995: 
                   2996: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2997: /* end confdefs.h.  */
1.2       misho    2998: 
1.1       misho    2999: int
1.51      misho    3000: main (void)
1.1       misho    3001: {
                   3002: 
                   3003:   ;
                   3004:   return 0;
                   3005: }
                   3006: _ACEOF
                   3007: ac_clean_files_save=$ac_clean_files
1.2       misho    3008: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
1.1       misho    3009: # Try to create an executable without -o first, disregard a.out.
                   3010: # It will help us diagnose broken compilers, and finding out an intuition
                   3011: # of exeext.
1.51      misho    3012: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
                   3013: printf %s "checking whether the C compiler works... " >&6; }
                   3014: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1.1       misho    3015: 
                   3016: # The possible output files:
                   3017: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
                   3018: 
                   3019: ac_rmfiles=
                   3020: for ac_file in $ac_files
                   3021: do
                   3022:   case $ac_file in
                   3023:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
                   3024:     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
                   3025:   esac
                   3026: done
                   3027: rm -f $ac_rmfiles
                   3028: 
                   3029: if { { ac_try="$ac_link_default"
                   3030: case "(($ac_try" in
                   3031:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3032:   *) ac_try_echo=$ac_try;;
                   3033: esac
                   3034: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51      misho    3035: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    3036:   (eval "$ac_link_default") 2>&5
                   3037:   ac_status=$?
1.51      misho    3038:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   3039:   test $ac_status = 0; }
                   3040: then :
1.1       misho    3041:   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
                   3042: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
                   3043: # in a Makefile.  We should not override ac_cv_exeext if it was cached,
                   3044: # so that the user can short-circuit this test for compilers unknown to
                   3045: # Autoconf.
                   3046: for ac_file in $ac_files ''
                   3047: do
                   3048:   test -f "$ac_file" || continue
                   3049:   case $ac_file in
                   3050:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
                   3051:        ;;
                   3052:     [ab].out )
                   3053:        # We found the default executable, but exeext='' is most
                   3054:        # certainly right.
                   3055:        break;;
                   3056:     *.* )
1.51      misho    3057:        if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
1.1       misho    3058:        then :; else
                   3059:           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   3060:        fi
                   3061:        # We set ac_cv_exeext here because the later test for it is not
                   3062:        # safe: cross compilers may not add the suffix if given an `-o'
                   3063:        # argument, so we may need to know it at that point already.
                   3064:        # Even if this section looks crufty: it has the advantage of
                   3065:        # actually working.
                   3066:        break;;
                   3067:     * )
                   3068:        break;;
                   3069:   esac
                   3070: done
                   3071: test "$ac_cv_exeext" = no && ac_cv_exeext=
                   3072: 
1.51      misho    3073: else $as_nop
1.1       misho    3074:   ac_file=''
                   3075: fi
1.51      misho    3076: if test -z "$ac_file"
                   3077: then :
                   3078:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3079: printf "%s\n" "no" >&6; }
                   3080: printf "%s\n" "$as_me: failed program was:" >&5
1.1       misho    3081: sed 's/^/| /' conftest.$ac_ext >&5
                   3082: 
1.51      misho    3083: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   3084: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    3085: as_fn_error 77 "C compiler cannot create executables
                   3086: See \`config.log' for more details" "$LINENO" 5; }
1.51      misho    3087: else $as_nop
                   3088:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
                   3089: printf "%s\n" "yes" >&6; }
                   3090: fi
                   3091: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
                   3092: printf %s "checking for C compiler default output file name... " >&6; }
                   3093: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
                   3094: printf "%s\n" "$ac_file" >&6; }
1.1       misho    3095: ac_exeext=$ac_cv_exeext
                   3096: 
1.2       misho    3097: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
1.1       misho    3098: ac_clean_files=$ac_clean_files_save
1.51      misho    3099: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
                   3100: printf %s "checking for suffix of executables... " >&6; }
1.1       misho    3101: if { { ac_try="$ac_link"
                   3102: case "(($ac_try" in
                   3103:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3104:   *) ac_try_echo=$ac_try;;
                   3105: esac
                   3106: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51      misho    3107: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    3108:   (eval "$ac_link") 2>&5
                   3109:   ac_status=$?
1.51      misho    3110:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   3111:   test $ac_status = 0; }
                   3112: then :
1.1       misho    3113:   # If both `conftest.exe' and `conftest' are `present' (well, observable)
                   3114: # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
                   3115: # work properly (i.e., refer to `conftest.exe'), while it won't with
                   3116: # `rm'.
                   3117: for ac_file in conftest.exe conftest conftest.*; do
                   3118:   test -f "$ac_file" || continue
                   3119:   case $ac_file in
                   3120:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
                   3121:     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   3122:          break;;
                   3123:     * ) break;;
                   3124:   esac
                   3125: done
1.51      misho    3126: else $as_nop
                   3127:   { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   3128: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    3129: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
                   3130: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    3131: fi
1.2       misho    3132: rm -f conftest conftest$ac_cv_exeext
1.51      misho    3133: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
                   3134: printf "%s\n" "$ac_cv_exeext" >&6; }
1.1       misho    3135: 
                   3136: rm -f conftest.$ac_ext
                   3137: EXEEXT=$ac_cv_exeext
                   3138: ac_exeext=$EXEEXT
1.2       misho    3139: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3140: /* end confdefs.h.  */
                   3141: #include <stdio.h>
                   3142: int
1.51      misho    3143: main (void)
1.2       misho    3144: {
                   3145: FILE *f = fopen ("conftest.out", "w");
                   3146:  return ferror (f) || fclose (f) != 0;
                   3147: 
                   3148:   ;
                   3149:   return 0;
                   3150: }
                   3151: _ACEOF
                   3152: ac_clean_files="$ac_clean_files conftest.out"
                   3153: # Check that the compiler produces executables we can run.  If not, either
                   3154: # the compiler is broken, or we cross compile.
1.51      misho    3155: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
                   3156: printf %s "checking whether we are cross compiling... " >&6; }
1.2       misho    3157: if test "$cross_compiling" != yes; then
                   3158:   { { ac_try="$ac_link"
                   3159: case "(($ac_try" in
                   3160:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3161:   *) ac_try_echo=$ac_try;;
                   3162: esac
                   3163: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51      misho    3164: printf "%s\n" "$ac_try_echo"; } >&5
1.2       misho    3165:   (eval "$ac_link") 2>&5
                   3166:   ac_status=$?
1.51      misho    3167:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.2       misho    3168:   test $ac_status = 0; }
                   3169:   if { ac_try='./conftest$ac_cv_exeext'
                   3170:   { { case "(($ac_try" in
                   3171:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3172:   *) ac_try_echo=$ac_try;;
                   3173: esac
                   3174: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51      misho    3175: printf "%s\n" "$ac_try_echo"; } >&5
1.2       misho    3176:   (eval "$ac_try") 2>&5
                   3177:   ac_status=$?
1.51      misho    3178:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.2       misho    3179:   test $ac_status = 0; }; }; then
                   3180:     cross_compiling=no
                   3181:   else
                   3182:     if test "$cross_compiling" = maybe; then
                   3183:        cross_compiling=yes
                   3184:     else
1.51      misho    3185:        { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   3186: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
                   3187: as_fn_error 77 "cannot run C compiled programs.
1.2       misho    3188: If you meant to cross compile, use \`--host'.
1.5       misho    3189: See \`config.log' for more details" "$LINENO" 5; }
1.2       misho    3190:     fi
                   3191:   fi
                   3192: fi
1.51      misho    3193: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
                   3194: printf "%s\n" "$cross_compiling" >&6; }
1.2       misho    3195: 
                   3196: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
                   3197: ac_clean_files=$ac_clean_files_save
1.51      misho    3198: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
                   3199: printf %s "checking for suffix of object files... " >&6; }
                   3200: if test ${ac_cv_objext+y}
                   3201: then :
                   3202:   printf %s "(cached) " >&6
                   3203: else $as_nop
1.1       misho    3204:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3205: /* end confdefs.h.  */
                   3206: 
                   3207: int
1.51      misho    3208: main (void)
1.1       misho    3209: {
                   3210: 
                   3211:   ;
                   3212:   return 0;
                   3213: }
                   3214: _ACEOF
                   3215: rm -f conftest.o conftest.obj
                   3216: if { { ac_try="$ac_compile"
                   3217: case "(($ac_try" in
                   3218:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3219:   *) ac_try_echo=$ac_try;;
                   3220: esac
                   3221: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.51      misho    3222: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    3223:   (eval "$ac_compile") 2>&5
                   3224:   ac_status=$?
1.51      misho    3225:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   3226:   test $ac_status = 0; }
                   3227: then :
1.1       misho    3228:   for ac_file in conftest.o conftest.obj conftest.*; do
                   3229:   test -f "$ac_file" || continue;
                   3230:   case $ac_file in
                   3231:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
                   3232:     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
                   3233:        break;;
                   3234:   esac
                   3235: done
1.51      misho    3236: else $as_nop
                   3237:   printf "%s\n" "$as_me: failed program was:" >&5
1.1       misho    3238: sed 's/^/| /' conftest.$ac_ext >&5
                   3239: 
1.51      misho    3240: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   3241: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.5       misho    3242: as_fn_error $? "cannot compute suffix of object files: cannot compile
                   3243: See \`config.log' for more details" "$LINENO" 5; }
1.1       misho    3244: fi
                   3245: rm -f conftest.$ac_cv_objext conftest.$ac_ext
                   3246: fi
1.51      misho    3247: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
                   3248: printf "%s\n" "$ac_cv_objext" >&6; }
1.1       misho    3249: OBJEXT=$ac_cv_objext
                   3250: ac_objext=$OBJEXT
1.51      misho    3251: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
                   3252: printf %s "checking whether the compiler supports GNU C... " >&6; }
                   3253: if test ${ac_cv_c_compiler_gnu+y}
                   3254: then :
                   3255:   printf %s "(cached) " >&6
                   3256: else $as_nop
1.1       misho    3257:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3258: /* end confdefs.h.  */
                   3259: 
                   3260: int
1.51      misho    3261: main (void)
1.1       misho    3262: {
                   3263: #ifndef __GNUC__
                   3264:        choke me
                   3265: #endif
                   3266: 
                   3267:   ;
                   3268:   return 0;
                   3269: }
                   3270: _ACEOF
1.51      misho    3271: if ac_fn_c_try_compile "$LINENO"
                   3272: then :
1.1       misho    3273:   ac_compiler_gnu=yes
1.51      misho    3274: else $as_nop
1.1       misho    3275:   ac_compiler_gnu=no
                   3276: fi
1.51      misho    3277: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    3278: ac_cv_c_compiler_gnu=$ac_compiler_gnu
                   3279: 
                   3280: fi
1.51      misho    3281: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
                   3282: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
                   3283: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3284: 
1.1       misho    3285: if test $ac_compiler_gnu = yes; then
                   3286:   GCC=yes
                   3287: else
                   3288:   GCC=
                   3289: fi
1.51      misho    3290: ac_test_CFLAGS=${CFLAGS+y}
1.1       misho    3291: ac_save_CFLAGS=$CFLAGS
1.51      misho    3292: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
                   3293: printf %s "checking whether $CC accepts -g... " >&6; }
                   3294: if test ${ac_cv_prog_cc_g+y}
                   3295: then :
                   3296:   printf %s "(cached) " >&6
                   3297: else $as_nop
1.1       misho    3298:   ac_save_c_werror_flag=$ac_c_werror_flag
                   3299:    ac_c_werror_flag=yes
                   3300:    ac_cv_prog_cc_g=no
                   3301:    CFLAGS="-g"
                   3302:    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3303: /* end confdefs.h.  */
                   3304: 
                   3305: int
1.51      misho    3306: main (void)
1.1       misho    3307: {
                   3308: 
                   3309:   ;
                   3310:   return 0;
                   3311: }
                   3312: _ACEOF
1.51      misho    3313: if ac_fn_c_try_compile "$LINENO"
                   3314: then :
1.1       misho    3315:   ac_cv_prog_cc_g=yes
1.51      misho    3316: else $as_nop
1.1       misho    3317:   CFLAGS=""
                   3318:       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3319: /* end confdefs.h.  */
                   3320: 
                   3321: int
1.51      misho    3322: main (void)
1.1       misho    3323: {
                   3324: 
                   3325:   ;
                   3326:   return 0;
                   3327: }
                   3328: _ACEOF
1.51      misho    3329: if ac_fn_c_try_compile "$LINENO"
                   3330: then :
1.1       misho    3331: 
1.51      misho    3332: else $as_nop
1.1       misho    3333:   ac_c_werror_flag=$ac_save_c_werror_flag
                   3334:         CFLAGS="-g"
                   3335:         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3336: /* end confdefs.h.  */
                   3337: 
                   3338: int
1.51      misho    3339: main (void)
1.1       misho    3340: {
                   3341: 
                   3342:   ;
                   3343:   return 0;
                   3344: }
                   3345: _ACEOF
1.51      misho    3346: if ac_fn_c_try_compile "$LINENO"
                   3347: then :
1.1       misho    3348:   ac_cv_prog_cc_g=yes
                   3349: fi
1.51      misho    3350: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    3351: fi
1.51      misho    3352: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    3353: fi
1.51      misho    3354: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    3355:    ac_c_werror_flag=$ac_save_c_werror_flag
                   3356: fi
1.51      misho    3357: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
                   3358: printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
                   3359: if test $ac_test_CFLAGS; then
1.1       misho    3360:   CFLAGS=$ac_save_CFLAGS
                   3361: elif test $ac_cv_prog_cc_g = yes; then
                   3362:   if test "$GCC" = yes; then
                   3363:     CFLAGS="-g -O2"
                   3364:   else
                   3365:     CFLAGS="-g"
                   3366:   fi
                   3367: else
                   3368:   if test "$GCC" = yes; then
                   3369:     CFLAGS="-O2"
                   3370:   else
                   3371:     CFLAGS=
                   3372:   fi
                   3373: fi
1.51      misho    3374: ac_prog_cc_stdc=no
                   3375: if test x$ac_prog_cc_stdc = xno
                   3376: then :
                   3377:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
                   3378: printf %s "checking for $CC option to enable C11 features... " >&6; }
                   3379: if test ${ac_cv_prog_cc_c11+y}
                   3380: then :
                   3381:   printf %s "(cached) " >&6
                   3382: else $as_nop
                   3383:   ac_cv_prog_cc_c11=no
1.1       misho    3384: ac_save_CC=$CC
                   3385: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3386: /* end confdefs.h.  */
1.51      misho    3387: $ac_c_conftest_c11_program
                   3388: _ACEOF
                   3389: for ac_arg in '' -std=gnu11
                   3390: do
                   3391:   CC="$ac_save_CC $ac_arg"
                   3392:   if ac_fn_c_try_compile "$LINENO"
                   3393: then :
                   3394:   ac_cv_prog_cc_c11=$ac_arg
                   3395: fi
                   3396: rm -f core conftest.err conftest.$ac_objext conftest.beam
                   3397:   test "x$ac_cv_prog_cc_c11" != "xno" && break
                   3398: done
                   3399: rm -f conftest.$ac_ext
                   3400: CC=$ac_save_CC
                   3401: fi
1.50      misho    3402: 
1.51      misho    3403: if test "x$ac_cv_prog_cc_c11" = xno
                   3404: then :
                   3405:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
                   3406: printf "%s\n" "unsupported" >&6; }
                   3407: else $as_nop
                   3408:   if test "x$ac_cv_prog_cc_c11" = x
                   3409: then :
                   3410:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
                   3411: printf "%s\n" "none needed" >&6; }
                   3412: else $as_nop
                   3413:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
                   3414: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
                   3415:      CC="$CC $ac_cv_prog_cc_c11"
                   3416: fi
                   3417:   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
                   3418:   ac_prog_cc_stdc=c11
                   3419: fi
                   3420: fi
                   3421: if test x$ac_prog_cc_stdc = xno
                   3422: then :
                   3423:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
                   3424: printf %s "checking for $CC option to enable C99 features... " >&6; }
                   3425: if test ${ac_cv_prog_cc_c99+y}
                   3426: then :
                   3427:   printf %s "(cached) " >&6
                   3428: else $as_nop
                   3429:   ac_cv_prog_cc_c99=no
                   3430: ac_save_CC=$CC
                   3431: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3432: /* end confdefs.h.  */
                   3433: $ac_c_conftest_c99_program
                   3434: _ACEOF
                   3435: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
                   3436: do
                   3437:   CC="$ac_save_CC $ac_arg"
                   3438:   if ac_fn_c_try_compile "$LINENO"
                   3439: then :
                   3440:   ac_cv_prog_cc_c99=$ac_arg
                   3441: fi
                   3442: rm -f core conftest.err conftest.$ac_objext conftest.beam
                   3443:   test "x$ac_cv_prog_cc_c99" != "xno" && break
                   3444: done
                   3445: rm -f conftest.$ac_ext
                   3446: CC=$ac_save_CC
                   3447: fi
1.46      misho    3448: 
1.51      misho    3449: if test "x$ac_cv_prog_cc_c99" = xno
                   3450: then :
                   3451:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
                   3452: printf "%s\n" "unsupported" >&6; }
                   3453: else $as_nop
                   3454:   if test "x$ac_cv_prog_cc_c99" = x
                   3455: then :
                   3456:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
                   3457: printf "%s\n" "none needed" >&6; }
                   3458: else $as_nop
                   3459:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
                   3460: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
                   3461:      CC="$CC $ac_cv_prog_cc_c99"
                   3462: fi
                   3463:   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
                   3464:   ac_prog_cc_stdc=c99
                   3465: fi
                   3466: fi
                   3467: if test x$ac_prog_cc_stdc = xno
                   3468: then :
                   3469:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
                   3470: printf %s "checking for $CC option to enable C89 features... " >&6; }
                   3471: if test ${ac_cv_prog_cc_c89+y}
                   3472: then :
                   3473:   printf %s "(cached) " >&6
                   3474: else $as_nop
                   3475:   ac_cv_prog_cc_c89=no
                   3476: ac_save_CC=$CC
                   3477: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3478: /* end confdefs.h.  */
                   3479: $ac_c_conftest_c89_program
1.1       misho    3480: _ACEOF
1.51      misho    3481: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1.1       misho    3482: do
                   3483:   CC="$ac_save_CC $ac_arg"
1.51      misho    3484:   if ac_fn_c_try_compile "$LINENO"
                   3485: then :
1.1       misho    3486:   ac_cv_prog_cc_c89=$ac_arg
                   3487: fi
1.51      misho    3488: rm -f core conftest.err conftest.$ac_objext conftest.beam
1.1       misho    3489:   test "x$ac_cv_prog_cc_c89" != "xno" && break
                   3490: done
                   3491: rm -f conftest.$ac_ext
                   3492: CC=$ac_save_CC
1.51      misho    3493: fi
1.50      misho    3494: 
1.51      misho    3495: if test "x$ac_cv_prog_cc_c89" = xno
                   3496: then :
                   3497:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
                   3498: printf "%s\n" "unsupported" >&6; }
                   3499: else $as_nop
                   3500:   if test "x$ac_cv_prog_cc_c89" = x
                   3501: then :
                   3502:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
                   3503: printf "%s\n" "none needed" >&6; }
                   3504: else $as_nop
                   3505:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
                   3506: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
                   3507:      CC="$CC $ac_cv_prog_cc_c89"
                   3508: fi
                   3509:   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
                   3510:   ac_prog_cc_stdc=c89
1.48      misho    3511: fi
1.1       misho    3512: fi
                   3513: 
                   3514: ac_ext=c
                   3515: ac_cpp='$CPP $CPPFLAGS'
                   3516: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3517: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3518: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3519: 
1.46      misho    3520: 
1.50      misho    3521: 
1.51      misho    3522:   # Find a good install program.  We prefer a C program (faster),
1.1       misho    3523: # so one script is as good as another.  But avoid the broken or
                   3524: # incompatible versions:
                   3525: # SysV /etc/install, /usr/sbin/install
                   3526: # SunOS /usr/etc/install
                   3527: # IRIX /sbin/install
                   3528: # AIX /bin/install
                   3529: # AmigaOS /C/install, which installs bootblocks on floppy discs
                   3530: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
                   3531: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
                   3532: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
                   3533: # OS/2's system install, which has a completely different semantic
                   3534: # ./install, which can be erroneously created by make from ./install.sh.
                   3535: # Reject install programs that cannot install multiple files.
1.51      misho    3536: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
                   3537: printf %s "checking for a BSD-compatible install... " >&6; }
1.1       misho    3538: if test -z "$INSTALL"; then
1.51      misho    3539: if test ${ac_cv_path_install+y}
                   3540: then :
                   3541:   printf %s "(cached) " >&6
                   3542: else $as_nop
1.1       misho    3543:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3544: for as_dir in $PATH
                   3545: do
                   3546:   IFS=$as_save_IFS
1.51      misho    3547:   case $as_dir in #(((
                   3548:     '') as_dir=./ ;;
                   3549:     */) ;;
                   3550:     *) as_dir=$as_dir/ ;;
                   3551:   esac
                   3552:     # Account for fact that we put trailing slashes in our PATH walk.
                   3553: case $as_dir in #((
                   3554:   ./ | /[cC]/* | \
1.1       misho    3555:   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
                   3556:   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
                   3557:   /usr/ucb/* ) ;;
                   3558:   *)
                   3559:     # OSF1 and SCO ODT 3.0 have their own names for install.
                   3560:     # Don't use installbsd from OSF since it installs stuff as root
                   3561:     # by default.
                   3562:     for ac_prog in ginstall scoinst install; do
                   3563:       for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    3564:        if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
1.1       misho    3565:          if test $ac_prog = install &&
1.51      misho    3566:            grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1       misho    3567:            # AIX install.  It has an incompatible calling convention.
                   3568:            :
                   3569:          elif test $ac_prog = install &&
1.51      misho    3570:            grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1       misho    3571:            # program-specific install script used by HP pwplus--don't use.
                   3572:            :
                   3573:          else
                   3574:            rm -rf conftest.one conftest.two conftest.dir
                   3575:            echo one > conftest.one
                   3576:            echo two > conftest.two
                   3577:            mkdir conftest.dir
1.51      misho    3578:            if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
1.1       misho    3579:              test -s conftest.one && test -s conftest.two &&
                   3580:              test -s conftest.dir/conftest.one &&
                   3581:              test -s conftest.dir/conftest.two
                   3582:            then
1.51      misho    3583:              ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
1.1       misho    3584:              break 3
                   3585:            fi
                   3586:          fi
                   3587:        fi
                   3588:       done
                   3589:     done
                   3590:     ;;
                   3591: esac
                   3592: 
                   3593:   done
                   3594: IFS=$as_save_IFS
                   3595: 
                   3596: rm -rf conftest.one conftest.two conftest.dir
                   3597: 
                   3598: fi
1.51      misho    3599:   if test ${ac_cv_path_install+y}; then
1.1       misho    3600:     INSTALL=$ac_cv_path_install
                   3601:   else
                   3602:     # As a last resort, use the slow shell script.  Don't cache a
                   3603:     # value for INSTALL within a source directory, because that will
                   3604:     # break other packages using the cache if that directory is
                   3605:     # removed, or if the value is a relative name.
                   3606:     INSTALL=$ac_install_sh
                   3607:   fi
                   3608: fi
1.51      misho    3609: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
                   3610: printf "%s\n" "$INSTALL" >&6; }
1.1       misho    3611: 
                   3612: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
                   3613: # It thinks the first close brace ends the variable substitution.
                   3614: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
                   3615: 
                   3616: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
                   3617: 
                   3618: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
                   3619: 
                   3620: if test -n "$ac_tool_prefix"; then
                   3621:   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
                   3622: set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1.51      misho    3623: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3624: printf %s "checking for $ac_word... " >&6; }
                   3625: if test ${ac_cv_prog_RANLIB+y}
                   3626: then :
                   3627:   printf %s "(cached) " >&6
                   3628: else $as_nop
1.1       misho    3629:   if test -n "$RANLIB"; then
                   3630:   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
                   3631: else
                   3632: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3633: for as_dir in $PATH
                   3634: do
                   3635:   IFS=$as_save_IFS
1.51      misho    3636:   case $as_dir in #(((
                   3637:     '') as_dir=./ ;;
                   3638:     */) ;;
                   3639:     *) as_dir=$as_dir/ ;;
                   3640:   esac
1.1       misho    3641:     for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    3642:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    3643:     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1.51      misho    3644:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    3645:     break 2
                   3646:   fi
                   3647: done
                   3648:   done
                   3649: IFS=$as_save_IFS
                   3650: 
                   3651: fi
                   3652: fi
                   3653: RANLIB=$ac_cv_prog_RANLIB
                   3654: if test -n "$RANLIB"; then
1.51      misho    3655:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
                   3656: printf "%s\n" "$RANLIB" >&6; }
1.1       misho    3657: else
1.51      misho    3658:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3659: printf "%s\n" "no" >&6; }
1.1       misho    3660: fi
                   3661: 
                   3662: 
                   3663: fi
                   3664: if test -z "$ac_cv_prog_RANLIB"; then
                   3665:   ac_ct_RANLIB=$RANLIB
                   3666:   # Extract the first word of "ranlib", so it can be a program name with args.
                   3667: set dummy ranlib; ac_word=$2
1.51      misho    3668: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3669: printf %s "checking for $ac_word... " >&6; }
                   3670: if test ${ac_cv_prog_ac_ct_RANLIB+y}
                   3671: then :
                   3672:   printf %s "(cached) " >&6
                   3673: else $as_nop
1.1       misho    3674:   if test -n "$ac_ct_RANLIB"; then
                   3675:   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
                   3676: else
                   3677: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3678: for as_dir in $PATH
                   3679: do
                   3680:   IFS=$as_save_IFS
1.51      misho    3681:   case $as_dir in #(((
                   3682:     '') as_dir=./ ;;
                   3683:     */) ;;
                   3684:     *) as_dir=$as_dir/ ;;
                   3685:   esac
1.1       misho    3686:     for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    3687:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    3688:     ac_cv_prog_ac_ct_RANLIB="ranlib"
1.51      misho    3689:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    3690:     break 2
                   3691:   fi
                   3692: done
                   3693:   done
                   3694: IFS=$as_save_IFS
                   3695: 
                   3696: fi
                   3697: fi
                   3698: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
                   3699: if test -n "$ac_ct_RANLIB"; then
1.51      misho    3700:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
                   3701: printf "%s\n" "$ac_ct_RANLIB" >&6; }
1.1       misho    3702: else
1.51      misho    3703:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3704: printf "%s\n" "no" >&6; }
1.1       misho    3705: fi
                   3706: 
                   3707:   if test "x$ac_ct_RANLIB" = x; then
                   3708:     RANLIB=":"
                   3709:   else
                   3710:     case $cross_compiling:$ac_tool_warned in
                   3711: yes:)
1.51      misho    3712: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   3713: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    3714: ac_tool_warned=yes ;;
                   3715: esac
                   3716:     RANLIB=$ac_ct_RANLIB
                   3717:   fi
                   3718: else
                   3719:   RANLIB="$ac_cv_prog_RANLIB"
                   3720: fi
                   3721: 
                   3722: 
1.51      misho    3723: 
                   3724: 
                   3725:   # Make sure we can run config.sub.
                   3726: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
                   3727:   as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
                   3728: 
                   3729: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
                   3730: printf %s "checking build system type... " >&6; }
                   3731: if test ${ac_cv_build+y}
                   3732: then :
                   3733:   printf %s "(cached) " >&6
                   3734: else $as_nop
1.1       misho    3735:   ac_build_alias=$build_alias
                   3736: test "x$ac_build_alias" = x &&
1.51      misho    3737:   ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1.1       misho    3738: test "x$ac_build_alias" = x &&
1.5       misho    3739:   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1.51      misho    3740: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
                   3741:   as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1.1       misho    3742: 
                   3743: fi
1.51      misho    3744: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
                   3745: printf "%s\n" "$ac_cv_build" >&6; }
1.1       misho    3746: case $ac_cv_build in
                   3747: *-*-*) ;;
1.5       misho    3748: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1.1       misho    3749: esac
                   3750: build=$ac_cv_build
                   3751: ac_save_IFS=$IFS; IFS='-'
                   3752: set x $ac_cv_build
                   3753: shift
                   3754: build_cpu=$1
                   3755: build_vendor=$2
                   3756: shift; shift
                   3757: # Remember, the first character of IFS is used to create $*,
                   3758: # except with old shells:
                   3759: build_os=$*
                   3760: IFS=$ac_save_IFS
                   3761: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
                   3762: 
                   3763: 
1.51      misho    3764: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
                   3765: printf %s "checking host system type... " >&6; }
                   3766: if test ${ac_cv_host+y}
                   3767: then :
                   3768:   printf %s "(cached) " >&6
                   3769: else $as_nop
1.1       misho    3770:   if test "x$host_alias" = x; then
                   3771:   ac_cv_host=$ac_cv_build
                   3772: else
1.51      misho    3773:   ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
                   3774:     as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1.1       misho    3775: fi
                   3776: 
                   3777: fi
1.51      misho    3778: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
                   3779: printf "%s\n" "$ac_cv_host" >&6; }
1.1       misho    3780: case $ac_cv_host in
                   3781: *-*-*) ;;
1.5       misho    3782: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1.1       misho    3783: esac
                   3784: host=$ac_cv_host
                   3785: ac_save_IFS=$IFS; IFS='-'
                   3786: set x $ac_cv_host
                   3787: shift
                   3788: host_cpu=$1
                   3789: host_vendor=$2
                   3790: shift; shift
                   3791: # Remember, the first character of IFS is used to create $*,
                   3792: # except with old shells:
                   3793: host_os=$*
                   3794: IFS=$ac_save_IFS
                   3795: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
                   3796: 
                   3797: 
1.51      misho    3798: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
                   3799: printf %s "checking target system type... " >&6; }
                   3800: if test ${ac_cv_target+y}
                   3801: then :
                   3802:   printf %s "(cached) " >&6
                   3803: else $as_nop
1.1       misho    3804:   if test "x$target_alias" = x; then
                   3805:   ac_cv_target=$ac_cv_host
                   3806: else
1.51      misho    3807:   ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
                   3808:     as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
1.1       misho    3809: fi
                   3810: 
                   3811: fi
1.51      misho    3812: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
                   3813: printf "%s\n" "$ac_cv_target" >&6; }
1.1       misho    3814: case $ac_cv_target in
                   3815: *-*-*) ;;
1.5       misho    3816: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1.1       misho    3817: esac
                   3818: target=$ac_cv_target
                   3819: ac_save_IFS=$IFS; IFS='-'
                   3820: set x $ac_cv_target
                   3821: shift
                   3822: target_cpu=$1
                   3823: target_vendor=$2
                   3824: shift; shift
                   3825: # Remember, the first character of IFS is used to create $*,
                   3826: # except with old shells:
                   3827: target_os=$*
                   3828: IFS=$ac_save_IFS
                   3829: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
                   3830: 
                   3831: 
                   3832: # The aliases save the names the user supplied, while $host etc.
                   3833: # will get canonicalized.
                   3834: test -n "$target_alias" &&
                   3835:   test "$program_prefix$program_suffix$program_transform_name" = \
                   3836:     NONENONEs,x,x, &&
                   3837:   program_prefix=${target_alias}-
                   3838: 
                   3839: if test -n "$ac_tool_prefix"; then
                   3840:   # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
                   3841: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
1.51      misho    3842: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3843: printf %s "checking for $ac_word... " >&6; }
                   3844: if test ${ac_cv_prog_MKDEP+y}
                   3845: then :
                   3846:   printf %s "(cached) " >&6
                   3847: else $as_nop
1.1       misho    3848:   if test -n "$MKDEP"; then
                   3849:   ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
                   3850: else
                   3851: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3852: for as_dir in $PATH
                   3853: do
                   3854:   IFS=$as_save_IFS
1.51      misho    3855:   case $as_dir in #(((
                   3856:     '') as_dir=./ ;;
                   3857:     */) ;;
                   3858:     *) as_dir=$as_dir/ ;;
                   3859:   esac
1.1       misho    3860:     for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    3861:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    3862:     ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
1.51      misho    3863:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    3864:     break 2
                   3865:   fi
                   3866: done
                   3867:   done
1.45      misho    3868: IFS=$as_save_IFS
1.1       misho    3869: 
1.45      misho    3870: fi
                   3871: fi
                   3872: MKDEP=$ac_cv_prog_MKDEP
                   3873: if test -n "$MKDEP"; then
1.51      misho    3874:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
                   3875: printf "%s\n" "$MKDEP" >&6; }
1.1       misho    3876: else
1.51      misho    3877:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3878: printf "%s\n" "no" >&6; }
1.1       misho    3879: fi
                   3880: 
1.45      misho    3881: 
1.1       misho    3882: fi
1.45      misho    3883: if test -z "$ac_cv_prog_MKDEP"; then
                   3884:   ac_ct_MKDEP=$MKDEP
                   3885:   # Extract the first word of "mkdep", so it can be a program name with args.
                   3886: set dummy mkdep; ac_word=$2
1.51      misho    3887: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3888: printf %s "checking for $ac_word... " >&6; }
                   3889: if test ${ac_cv_prog_ac_ct_MKDEP+y}
                   3890: then :
                   3891:   printf %s "(cached) " >&6
                   3892: else $as_nop
1.45      misho    3893:   if test -n "$ac_ct_MKDEP"; then
                   3894:   ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
1.1       misho    3895: else
1.45      misho    3896: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3897: for as_dir in $PATH
1.1       misho    3898: do
                   3899:   IFS=$as_save_IFS
1.51      misho    3900:   case $as_dir in #(((
                   3901:     '') as_dir=./ ;;
                   3902:     */) ;;
                   3903:     *) as_dir=$as_dir/ ;;
                   3904:   esac
1.1       misho    3905:     for ac_exec_ext in '' $ac_executable_extensions; do
1.51      misho    3906:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.45      misho    3907:     ac_cv_prog_ac_ct_MKDEP="mkdep"
1.51      misho    3908:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.45      misho    3909:     break 2
                   3910:   fi
                   3911: done
1.1       misho    3912:   done
1.45      misho    3913: IFS=$as_save_IFS
                   3914: 
                   3915: fi
                   3916: fi
                   3917: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
                   3918: if test -n "$ac_ct_MKDEP"; then
1.51      misho    3919:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
                   3920: printf "%s\n" "$ac_ct_MKDEP" >&6; }
1.45      misho    3921: else
1.51      misho    3922:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3923: printf "%s\n" "no" >&6; }
1.45      misho    3924: fi
                   3925: 
                   3926:   if test "x$ac_ct_MKDEP" = x; then
                   3927:     MKDEP="../mkdep"
                   3928:   else
                   3929:     case $cross_compiling:$ac_tool_warned in
                   3930: yes:)
1.51      misho    3931: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   3932: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.45      misho    3933: ac_tool_warned=yes ;;
1.1       misho    3934: esac
1.45      misho    3935:     MKDEP=$ac_ct_MKDEP
1.1       misho    3936:   fi
                   3937: else
1.45      misho    3938:   MKDEP="$ac_cv_prog_MKDEP"
1.1       misho    3939: fi
                   3940: 
                   3941: 
                   3942: 
1.45      misho    3943: CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
                   3944: LDFLAGS="${LDFLAGS}"
                   3945: 
                   3946: 
                   3947: # Checks for libraries.
                   3948: 
1.51      misho    3949: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
                   3950: printf %s "checking for pthread_create in -lpthread... " >&6; }
                   3951: if test ${ac_cv_lib_pthread_pthread_create+y}
                   3952: then :
                   3953:   printf %s "(cached) " >&6
                   3954: else $as_nop
1.45      misho    3955:   ac_check_lib_save_LIBS=$LIBS
                   3956: LIBS="-lpthread  $LIBS"
                   3957: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    3958: /* end confdefs.h.  */
                   3959: 
1.45      misho    3960: /* Override any GCC internal prototype to avoid an error.
                   3961:    Use char because int might match the return type of a GCC
                   3962:    builtin and then its argument prototype would still apply.  */
                   3963: char pthread_create ();
1.1       misho    3964: int
1.51      misho    3965: main (void)
1.1       misho    3966: {
1.45      misho    3967: return pthread_create ();
1.1       misho    3968:   ;
                   3969:   return 0;
                   3970: }
                   3971: _ACEOF
1.51      misho    3972: if ac_fn_c_try_link "$LINENO"
                   3973: then :
1.45      misho    3974:   ac_cv_lib_pthread_pthread_create=yes
1.51      misho    3975: else $as_nop
1.45      misho    3976:   ac_cv_lib_pthread_pthread_create=no
                   3977: fi
1.51      misho    3978: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.45      misho    3979:     conftest$ac_exeext conftest.$ac_ext
                   3980: LIBS=$ac_check_lib_save_LIBS
1.1       misho    3981: fi
1.51      misho    3982: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
                   3983: printf "%s\n" "$ac_cv_lib_pthread_pthread_create" >&6; }
                   3984: if test "x$ac_cv_lib_pthread_pthread_create" = xyes
                   3985: then :
                   3986:   printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h
1.1       misho    3987: 
1.45      misho    3988:   LIBS="-lpthread $LIBS"
1.1       misho    3989: 
                   3990: fi
                   3991: 
1.51      misho    3992: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for aio_read in -lrt" >&5
                   3993: printf %s "checking for aio_read in -lrt... " >&6; }
                   3994: if test ${ac_cv_lib_rt_aio_read+y}
                   3995: then :
                   3996:   printf %s "(cached) " >&6
                   3997: else $as_nop
1.45      misho    3998:   ac_check_lib_save_LIBS=$LIBS
                   3999: LIBS="-lrt  $LIBS"
                   4000: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    4001: /* end confdefs.h.  */
                   4002: 
1.45      misho    4003: /* Override any GCC internal prototype to avoid an error.
                   4004:    Use char because int might match the return type of a GCC
                   4005:    builtin and then its argument prototype would still apply.  */
                   4006: char aio_read ();
                   4007: int
1.51      misho    4008: main (void)
1.45      misho    4009: {
                   4010: return aio_read ();
                   4011:   ;
                   4012:   return 0;
                   4013: }
1.1       misho    4014: _ACEOF
1.51      misho    4015: if ac_fn_c_try_link "$LINENO"
                   4016: then :
1.45      misho    4017:   ac_cv_lib_rt_aio_read=yes
1.51      misho    4018: else $as_nop
1.45      misho    4019:   ac_cv_lib_rt_aio_read=no
                   4020: fi
1.51      misho    4021: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.45      misho    4022:     conftest$ac_exeext conftest.$ac_ext
                   4023: LIBS=$ac_check_lib_save_LIBS
                   4024: fi
1.51      misho    4025: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_aio_read" >&5
                   4026: printf "%s\n" "$ac_cv_lib_rt_aio_read" >&6; }
                   4027: if test "x$ac_cv_lib_rt_aio_read" = xyes
                   4028: then :
                   4029:   printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
1.1       misho    4030: 
1.45      misho    4031:   LIBS="-lrt $LIBS"
1.1       misho    4032: 
                   4033: fi
                   4034: 
1.51      misho    4035: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strlcpy in -lbsd" >&5
                   4036: printf %s "checking for strlcpy in -lbsd... " >&6; }
                   4037: if test ${ac_cv_lib_bsd_strlcpy+y}
                   4038: then :
                   4039:   printf %s "(cached) " >&6
                   4040: else $as_nop
1.45      misho    4041:   ac_check_lib_save_LIBS=$LIBS
                   4042: LIBS="-lbsd  $LIBS"
                   4043: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    4044: /* end confdefs.h.  */
                   4045: 
1.45      misho    4046: /* Override any GCC internal prototype to avoid an error.
                   4047:    Use char because int might match the return type of a GCC
                   4048:    builtin and then its argument prototype would still apply.  */
                   4049: char strlcpy ();
1.1       misho    4050: int
1.51      misho    4051: main (void)
1.1       misho    4052: {
1.45      misho    4053: return strlcpy ();
                   4054:   ;
1.1       misho    4055:   return 0;
                   4056: }
                   4057: _ACEOF
1.51      misho    4058: if ac_fn_c_try_link "$LINENO"
                   4059: then :
1.45      misho    4060:   ac_cv_lib_bsd_strlcpy=yes
1.51      misho    4061: else $as_nop
1.45      misho    4062:   ac_cv_lib_bsd_strlcpy=no
1.1       misho    4063: fi
1.51      misho    4064: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.45      misho    4065:     conftest$ac_exeext conftest.$ac_ext
                   4066: LIBS=$ac_check_lib_save_LIBS
1.1       misho    4067: fi
1.51      misho    4068: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_strlcpy" >&5
                   4069: printf "%s\n" "$ac_cv_lib_bsd_strlcpy" >&6; }
                   4070: if test "x$ac_cv_lib_bsd_strlcpy" = xyes
                   4071: then :
                   4072:   printf "%s\n" "#define HAVE_LIBBSD 1" >>confdefs.h
1.45      misho    4073: 
                   4074:   LIBS="-lbsd $LIBS"
1.1       misho    4075: 
                   4076: fi
                   4077: 
                   4078: 
1.45      misho    4079: # Checks for header files.
1.51      misho    4080: ac_header= ac_cache=
                   4081: for ac_item in $ac_header_c_list
1.50      misho    4082: do
1.51      misho    4083:   if test $ac_cache; then
                   4084:     ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
                   4085:     if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
                   4086:       printf "%s\n" "#define $ac_item 1" >> confdefs.h
1.50      misho    4087:     fi
1.51      misho    4088:     ac_header= ac_cache=
                   4089:   elif test $ac_header; then
                   4090:     ac_cache=$ac_item
                   4091:   else
                   4092:     ac_header=$ac_item
1.50      misho    4093:   fi
1.51      misho    4094: done
1.50      misho    4095: 
1.45      misho    4096: 
                   4097: 
                   4098: 
                   4099: 
                   4100: 
                   4101: 
                   4102: 
1.51      misho    4103: if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
                   4104: then :
1.1       misho    4105: 
1.51      misho    4106: printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
1.1       misho    4107: 
                   4108: fi
1.51      misho    4109: ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
                   4110: if test "x$ac_cv_header_stdint_h" = xyes
                   4111: then :
                   4112:   printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
1.1       misho    4113: 
1.45      misho    4114: fi
1.51      misho    4115: ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
                   4116: if test "x$ac_cv_header_stdlib_h" = xyes
                   4117: then :
                   4118:   printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h
1.1       misho    4119: 
1.45      misho    4120: fi
1.51      misho    4121: ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
                   4122: if test "x$ac_cv_header_string_h" = xyes
                   4123: then :
                   4124:   printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h
1.1       misho    4125: 
1.45      misho    4126: fi
1.51      misho    4127: ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
                   4128: if test "x$ac_cv_header_sys_time_h" = xyes
                   4129: then :
                   4130:   printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
1.1       misho    4131: 
                   4132: fi
1.51      misho    4133: ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
                   4134: if test "x$ac_cv_header_unistd_h" = xyes
                   4135: then :
                   4136:   printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
1.1       misho    4137: 
1.45      misho    4138: fi
1.1       misho    4139: 
1.51      misho    4140: ac_fn_c_check_header_compile "$LINENO" "bsd/string.h" "ac_cv_header_bsd_string_h" "$ac_includes_default"
                   4141: if test "x$ac_cv_header_bsd_string_h" = xyes
                   4142: then :
                   4143:   printf "%s\n" "#define HAVE_BSD_STRING_H 1" >>confdefs.h
1.44      misho    4144: 
                   4145: fi
                   4146: 
1.1       misho    4147: 
                   4148: # Checks for typedefs, structures, and compiler characteristics.
1.51      misho    4149: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
                   4150: printf %s "checking for inline... " >&6; }
                   4151: if test ${ac_cv_c_inline+y}
                   4152: then :
                   4153:   printf %s "(cached) " >&6
                   4154: else $as_nop
1.1       misho    4155:   ac_cv_c_inline=no
                   4156: for ac_kw in inline __inline__ __inline; do
                   4157:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   4158: /* end confdefs.h.  */
                   4159: #ifndef __cplusplus
                   4160: typedef int foo_t;
1.51      misho    4161: static $ac_kw foo_t static_foo (void) {return 0; }
                   4162: $ac_kw foo_t foo (void) {return 0; }
1.1       misho    4163: #endif
                   4164: 
                   4165: _ACEOF
1.51      misho    4166: if ac_fn_c_try_compile "$LINENO"
                   4167: then :
1.1       misho    4168:   ac_cv_c_inline=$ac_kw
                   4169: fi
1.51      misho    4170: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    4171:   test "$ac_cv_c_inline" != no && break
                   4172: done
                   4173: 
                   4174: fi
1.51      misho    4175: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
                   4176: printf "%s\n" "$ac_cv_c_inline" >&6; }
1.1       misho    4177: 
                   4178: case $ac_cv_c_inline in
                   4179:   inline | yes) ;;
                   4180:   *)
                   4181:     case $ac_cv_c_inline in
                   4182:       no) ac_val=;;
                   4183:       *) ac_val=$ac_cv_c_inline;;
                   4184:     esac
                   4185:     cat >>confdefs.h <<_ACEOF
                   4186: #ifndef __cplusplus
                   4187: #define inline $ac_val
                   4188: #endif
                   4189: _ACEOF
                   4190:     ;;
                   4191: esac
                   4192: 
                   4193: ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
1.51      misho    4194: if test "x$ac_cv_type_size_t" = xyes
                   4195: then :
1.1       misho    4196: 
1.51      misho    4197: else $as_nop
1.1       misho    4198: 
1.51      misho    4199: printf "%s\n" "#define size_t unsigned int" >>confdefs.h
1.1       misho    4200: 
                   4201: fi
                   4202: 
                   4203: 
                   4204: # Checks for library functions.
1.51      misho    4205: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
                   4206: printf %s "checking for GNU libc compatible malloc... " >&6; }
                   4207: if test ${ac_cv_func_malloc_0_nonnull+y}
                   4208: then :
                   4209:   printf %s "(cached) " >&6
                   4210: else $as_nop
                   4211:   if test "$cross_compiling" = yes
                   4212: then :
                   4213:   case "$host_os" in # ((
                   4214:                  # Guess yes on platforms where we know the result.
                   4215:                  *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
                   4216:                  | hpux* | solaris* | cygwin* | mingw* | msys* )
                   4217:                    ac_cv_func_malloc_0_nonnull=yes ;;
                   4218:                  # If we don't know, assume the worst.
                   4219:                  *) ac_cv_func_malloc_0_nonnull=no ;;
                   4220:                esac
                   4221: else $as_nop
1.1       misho    4222:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   4223: /* end confdefs.h.  */
1.51      misho    4224: #include <stdlib.h>
1.1       misho    4225: 
                   4226: int
1.51      misho    4227: main (void)
1.1       misho    4228: {
1.51      misho    4229: void *p = malloc (0);
                   4230:                   int result = !p;
                   4231:                   free (p);
                   4232:                   return result;
1.1       misho    4233:   ;
                   4234:   return 0;
                   4235: }
                   4236: _ACEOF
1.51      misho    4237: if ac_fn_c_try_run "$LINENO"
                   4238: then :
1.1       misho    4239:   ac_cv_func_malloc_0_nonnull=yes
1.51      misho    4240: else $as_nop
1.1       misho    4241:   ac_cv_func_malloc_0_nonnull=no
                   4242: fi
                   4243: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   4244:   conftest.$ac_objext conftest.beam conftest.$ac_ext
                   4245: fi
                   4246: 
                   4247: fi
1.51      misho    4248: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
                   4249: printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
                   4250: if test $ac_cv_func_malloc_0_nonnull = yes
                   4251: then :
1.1       misho    4252: 
1.51      misho    4253: printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h
1.1       misho    4254: 
1.51      misho    4255: else $as_nop
                   4256:   printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h
1.1       misho    4257: 
                   4258:    case " $LIBOBJS " in
                   4259:   *" malloc.$ac_objext "* ) ;;
                   4260:   *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
                   4261:  ;;
                   4262: esac
                   4263: 
                   4264: 
1.51      misho    4265: printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h
                   4266: 
                   4267: fi
                   4268: 
                   4269: 
                   4270: ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
                   4271: if test "x$ac_cv_func_clock_gettime" = xyes
                   4272: then :
                   4273:   printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
                   4274: 
                   4275: fi
                   4276: ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
                   4277: if test "x$ac_cv_func_memset" = xyes
                   4278: then :
                   4279:   printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h
                   4280: 
                   4281: fi
                   4282: ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
                   4283: if test "x$ac_cv_func_strerror" = xyes
                   4284: then :
                   4285:   printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h
                   4286: 
                   4287: fi
                   4288: ac_fn_c_check_func "$LINENO" "timer_create" "ac_cv_func_timer_create"
                   4289: if test "x$ac_cv_func_timer_create" = xyes
                   4290: then :
                   4291:   printf "%s\n" "#define HAVE_TIMER_CREATE 1" >>confdefs.h
                   4292: 
                   4293: fi
                   4294: ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime"
                   4295: if test "x$ac_cv_func_timer_settime" = xyes
                   4296: then :
                   4297:   printf "%s\n" "#define HAVE_TIMER_SETTIME 1" >>confdefs.h
1.48      misho    4298: 
                   4299: fi
1.51      misho    4300: ac_fn_c_check_func "$LINENO" "timer_delete" "ac_cv_func_timer_delete"
                   4301: if test "x$ac_cv_func_timer_delete" = xyes
                   4302: then :
                   4303:   printf "%s\n" "#define HAVE_TIMER_DELETE 1" >>confdefs.h
1.48      misho    4304: 
1.51      misho    4305: fi
                   4306: ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
                   4307: if test "x$ac_cv_func_strlcat" = xyes
                   4308: then :
                   4309:   printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h
1.48      misho    4310: 
1.51      misho    4311: fi
                   4312: ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
                   4313: if test "x$ac_cv_func_strlcpy" = xyes
                   4314: then :
                   4315:   printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h
1.1       misho    4316: 
                   4317: fi
                   4318: 
                   4319: 
                   4320: DEBUG=no
1.51      misho    4321: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
                   4322: printf %s "checking Debug Build... " >&6; }
1.1       misho    4323: # Check whether --enable-debug was given.
1.51      misho    4324: if test ${enable_debug+y}
                   4325: then :
1.1       misho    4326:   enableval=$enable_debug;  DEBUG=$enableval
                   4327:                case "$enableval" in
                   4328:                        yes)
                   4329: 
1.51      misho    4330: printf "%s\n" "#define __DEBUG /**/" >>confdefs.h
1.1       misho    4331: 
                   4332:                                CFLAGS="-g ${CFLAGS}"
                   4333:                                ;;
                   4334:                        *)
                   4335: 
1.51      misho    4336: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h
1.1       misho    4337: 
                   4338:                                ;;
                   4339:                esac
1.51      misho    4340: else $as_nop
1.1       misho    4341: 
1.51      misho    4342: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h
1.1       misho    4343: 
                   4344: fi
                   4345: 
1.51      misho    4346: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
                   4347: printf "%s\n" "$DEBUG" >&6; }
1.1       misho    4348: 
1.13      misho    4349: AIO=no
1.51      misho    4350: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking AIO Builtin support" >&5
                   4351: printf %s "checking AIO Builtin support... " >&6; }
1.13      misho    4352: # Check whether --enable-aio was given.
1.51      misho    4353: if test ${enable_aio+y}
                   4354: then :
1.13      misho    4355:   enableval=$enable_aio;  AIO=$enableval
                   4356:                case "$enableval" in
                   4357:                        yes)
                   4358: 
1.51      misho    4359: printf "%s\n" "#define AIO_SUPPORT /**/" >>confdefs.h
1.13      misho    4360: 
                   4361:                                ;;
                   4362:                        *)
                   4363:                                ;;
                   4364:                esac
                   4365: fi
                   4366: 
1.51      misho    4367: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AIO" >&5
                   4368: printf "%s\n" "$AIO" >&6; }
1.13      misho    4369: 
1.35      misho    4370: 
1.51      misho    4371: printf "%s\n" "#define NO_SUPPORT 0" >>confdefs.h
1.35      misho    4372: 
                   4373: 
1.51      misho    4374: printf "%s\n" "#define KQ_SUPPORT 1" >>confdefs.h
1.35      misho    4375: 
                   4376: 
1.51      misho    4377: printf "%s\n" "#define EP_SUPPORT 2" >>confdefs.h
1.35      misho    4378: 
                   4379: 
                   4380: 
1.51      misho    4381: printf "%s\n" "#define SUP_ENABLE KQ_SUPPORT" >>confdefs.h
1.35      misho    4382: 
                   4383: 
                   4384: EPSUP=no
1.51      misho    4385: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking epoll support" >&5
                   4386: printf %s "checking epoll support... " >&6; }
1.35      misho    4387: # Check whether --enable-epoll was given.
1.51      misho    4388: if test ${enable_epoll+y}
                   4389: then :
1.35      misho    4390:   enableval=$enable_epoll;  EPSUP=$enableval
                   4391:                case "$enableval" in
                   4392:                        yes)
                   4393: 
1.51      misho    4394: printf "%s\n" "#define SUP_ENABLE EP_SUPPORT" >>confdefs.h
1.35      misho    4395: 
                   4396:                                KQSUP=no
                   4397:                                ;;
                   4398:                        *)
                   4399:                                KQSUP=yes
                   4400:                                ;;
                   4401:                esac
1.51      misho    4402: else $as_nop
1.35      misho    4403:    KQSUP=yes
                   4404: fi
                   4405: 
1.51      misho    4406: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $EPSUP" >&5
                   4407: printf "%s\n" "$EPSUP" >&6; }
1.35      misho    4408: 
1.51      misho    4409: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking kqueue support" >&5
                   4410: printf %s "checking kqueue support... " >&6; }
1.32      misho    4411: # Check whether --enable-kqueue was given.
1.51      misho    4412: if test ${enable_kqueue+y}
                   4413: then :
1.32      misho    4414:   enableval=$enable_kqueue;  KQSUP=$enableval
                   4415:                case "$enableval" in
                   4416:                        no)
                   4417: 
1.51      misho    4418: printf "%s\n" "#define SUP_ENABLE NO_SUPPORT" >>confdefs.h
1.32      misho    4419: 
                   4420:                                ;;
                   4421:                        *)
                   4422:                                ;;
                   4423:                esac
                   4424: fi
                   4425: 
1.51      misho    4426: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KQSUP" >&5
                   4427: printf "%s\n" "$KQSUP" >&6; }
1.32      misho    4428: 
1.22      misho    4429: KQ_EVENTS=24
1.51      misho    4430: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking How many kqueue events can scheduling at one time" >&5
                   4431: printf %s "checking How many kqueue events can scheduling at one time... " >&6; }
1.22      misho    4432: 
                   4433: # Check whether --with-kq_events was given.
1.51      misho    4434: if test ${with_kq_events+y}
                   4435: then :
1.22      misho    4436:   withval=$with_kq_events;  KQ_EVENTS=$withval
1.51      misho    4437: else $as_nop
1.22      misho    4438:   KQ_EVENTS=32
                   4439: fi
                   4440: 
                   4441: 
1.51      misho    4442: printf "%s\n" "#define KQ_EVENTS $KQ_EVENTS" >>confdefs.h
1.45      misho    4443: 
1.51      misho    4444: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KQ_EVENTS" >&5
                   4445: printf "%s\n" "$KQ_EVENTS" >&6; }
1.45      misho    4446: 
                   4447: ELWIX=no
1.51      misho    4448: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking With libelwix Build" >&5
                   4449: printf %s "checking With libelwix Build... " >&6; }
1.45      misho    4450: 
                   4451: # Check whether --with-elwix was given.
1.51      misho    4452: if test ${with_elwix+y}
                   4453: then :
1.45      misho    4454:   withval=$with_elwix;  ELWIX=$withval
                   4455:                case "$withval" in
                   4456:                        yes)
                   4457: 
1.51      misho    4458: printf "%s\n" "#define __ELWIX /**/" >>confdefs.h
1.45      misho    4459: 
                   4460:                                CFLAGS="-g ${CFLAGS}"
                   4461:                                LIBS="${LIBS} -lelwix"
                   4462:                                ;;
                   4463:                        *)
                   4464:                                ;;
                   4465:                esac
                   4466: fi
1.22      misho    4467: 
1.51      misho    4468: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ELWIX" >&5
                   4469: printf "%s\n" "$ELWIX" >&6; }
1.22      misho    4470: 
1.1       misho    4471: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
                   4472: 
                   4473: cat >confcache <<\_ACEOF
                   4474: # This file is a shell script that caches the results of configure
                   4475: # tests run on this system so they can be shared between configure
                   4476: # scripts and configure runs, see configure's option --config-cache.
                   4477: # It is not useful on other systems.  If it contains results you don't
                   4478: # want to keep, you may remove or edit it.
                   4479: #
                   4480: # config.status only pays attention to the cache file if you give it
                   4481: # the --recheck option to rerun configure.
                   4482: #
                   4483: # `ac_cv_env_foo' variables (set or unset) will be overridden when
                   4484: # loading this file, other *unset* `ac_cv_foo' will be assigned the
                   4485: # following values.
                   4486: 
                   4487: _ACEOF
                   4488: 
                   4489: # The following way of writing the cache mishandles newlines in values,
                   4490: # but we know of no workaround that is simple, portable, and efficient.
                   4491: # So, we kill variables containing newlines.
                   4492: # Ultrix sh set writes to stderr and can't be redirected directly,
                   4493: # and sets the high bit in the cache file unless we assign to the vars.
                   4494: (
                   4495:   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
                   4496:     eval ac_val=\$$ac_var
                   4497:     case $ac_val in #(
                   4498:     *${as_nl}*)
                   4499:       case $ac_var in #(
1.51      misho    4500:       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
                   4501: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1       misho    4502:       esac
                   4503:       case $ac_var in #(
                   4504:       _ | IFS | as_nl) ;; #(
                   4505:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   4506:       *) { eval $ac_var=; unset $ac_var;} ;;
                   4507:       esac ;;
                   4508:     esac
                   4509:   done
                   4510: 
                   4511:   (set) 2>&1 |
                   4512:     case $as_nl`(ac_space=' '; set) 2>&1` in #(
                   4513:     *${as_nl}ac_space=\ *)
                   4514:       # `set' does not quote correctly, so add quotes: double-quote
                   4515:       # substitution turns \\\\ into \\, and sed turns \\ into \.
                   4516:       sed -n \
                   4517:        "s/'/'\\\\''/g;
                   4518:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
                   4519:       ;; #(
                   4520:     *)
                   4521:       # `set' quotes correctly as required by POSIX, so do not add quotes.
                   4522:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   4523:       ;;
                   4524:     esac |
                   4525:     sort
                   4526: ) |
                   4527:   sed '
                   4528:      /^ac_cv_env_/b end
                   4529:      t clear
                   4530:      :clear
1.51      misho    4531:      s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
1.1       misho    4532:      t end
                   4533:      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
                   4534:      :end' >>confcache
                   4535: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
                   4536:   if test -w "$cache_file"; then
1.5       misho    4537:     if test "x$cache_file" != "x/dev/null"; then
1.51      misho    4538:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
                   4539: printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
1.5       misho    4540:       if test ! -f "$cache_file" || test -h "$cache_file"; then
                   4541:        cat confcache >"$cache_file"
                   4542:       else
                   4543:         case $cache_file in #(
                   4544:         */* | ?:*)
                   4545:          mv -f confcache "$cache_file"$$ &&
                   4546:          mv -f "$cache_file"$$ "$cache_file" ;; #(
                   4547:         *)
                   4548:          mv -f confcache "$cache_file" ;;
                   4549:        esac
                   4550:       fi
                   4551:     fi
1.1       misho    4552:   else
1.51      misho    4553:     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
                   4554: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
1.1       misho    4555:   fi
                   4556: fi
                   4557: rm -f confcache
                   4558: 
                   4559: test "x$prefix" = xNONE && prefix=$ac_default_prefix
                   4560: # Let make expand exec_prefix.
                   4561: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
                   4562: 
                   4563: DEFS=-DHAVE_CONFIG_H
                   4564: 
                   4565: ac_libobjs=
                   4566: ac_ltlibobjs=
1.5       misho    4567: U=
1.1       misho    4568: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
                   4569:   # 1. Remove the extension, and $U if already installed.
                   4570:   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1.51      misho    4571:   ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
1.1       misho    4572:   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
                   4573:   #    will be set to the directory where LIBOBJS objects are built.
                   4574:   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
                   4575:   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
                   4576: done
                   4577: LIBOBJS=$ac_libobjs
                   4578: 
                   4579: LTLIBOBJS=$ac_ltlibobjs
                   4580: 
                   4581: 
                   4582: 
1.5       misho    4583: : "${CONFIG_STATUS=./config.status}"
1.1       misho    4584: ac_write_fail=0
                   4585: ac_clean_files_save=$ac_clean_files
                   4586: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1.51      misho    4587: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
                   4588: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
1.1       misho    4589: as_write_fail=0
                   4590: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
                   4591: #! $SHELL
                   4592: # Generated by $as_me.
                   4593: # Run this file to recreate the current configuration.
                   4594: # Compiler output produced by configure, useful for debugging
                   4595: # configure, is in config.log if it exists.
                   4596: 
                   4597: debug=false
                   4598: ac_cs_recheck=false
                   4599: ac_cs_silent=false
                   4600: 
                   4601: SHELL=\${CONFIG_SHELL-$SHELL}
                   4602: export SHELL
                   4603: _ASEOF
                   4604: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
                   4605: ## -------------------- ##
                   4606: ## M4sh Initialization. ##
                   4607: ## -------------------- ##
                   4608: 
                   4609: # Be more Bourne compatible
                   4610: DUALCASE=1; export DUALCASE # for MKS sh
1.51      misho    4611: as_nop=:
                   4612: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
                   4613: then :
1.1       misho    4614:   emulate sh
                   4615:   NULLCMD=:
                   4616:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                   4617:   # is contrary to our usage.  Disable this feature.
                   4618:   alias -g '${1+"$@"}'='"$@"'
                   4619:   setopt NO_GLOB_SUBST
1.51      misho    4620: else $as_nop
1.1       misho    4621:   case `(set -o) 2>/dev/null` in #(
                   4622:   *posix*) :
                   4623:     set -o posix ;; #(
                   4624:   *) :
                   4625:      ;;
                   4626: esac
                   4627: fi
                   4628: 
                   4629: 
1.51      misho    4630: 
                   4631: # Reset variables that may have inherited troublesome values from
                   4632: # the environment.
                   4633: 
                   4634: # IFS needs to be set, to space, tab, and newline, in precisely that order.
                   4635: # (If _AS_PATH_WALK were called with IFS unset, it would have the
                   4636: # side effect of setting IFS to empty, thus disabling word splitting.)
                   4637: # Quoting is to prevent editors from complaining about space-tab.
1.1       misho    4638: as_nl='
                   4639: '
                   4640: export as_nl
1.51      misho    4641: IFS=" ""       $as_nl"
                   4642: 
                   4643: PS1='$ '
                   4644: PS2='> '
                   4645: PS4='+ '
                   4646: 
                   4647: # Ensure predictable behavior from utilities with locale-dependent output.
                   4648: LC_ALL=C
                   4649: export LC_ALL
                   4650: LANGUAGE=C
                   4651: export LANGUAGE
                   4652: 
                   4653: # We cannot yet rely on "unset" to work, but we need these variables
                   4654: # to be unset--not just set to an empty or harmless value--now, to
                   4655: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
                   4656: # also avoids known problems related to "unset" and subshell syntax
                   4657: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
                   4658: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
                   4659: do eval test \${$as_var+y} \
                   4660:   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
                   4661: done
                   4662: 
                   4663: # Ensure that fds 0, 1, and 2 are open.
                   4664: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
                   4665: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
                   4666: if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
1.1       misho    4667: 
                   4668: # The user is always right.
1.51      misho    4669: if ${PATH_SEPARATOR+false} :; then
1.1       misho    4670:   PATH_SEPARATOR=:
                   4671:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                   4672:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                   4673:       PATH_SEPARATOR=';'
                   4674:   }
                   4675: fi
                   4676: 
                   4677: 
                   4678: # Find who we are.  Look in the path if we contain no directory separator.
1.5       misho    4679: as_myself=
1.1       misho    4680: case $0 in #((
                   4681:   *[\\/]* ) as_myself=$0 ;;
                   4682:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   4683: for as_dir in $PATH
                   4684: do
                   4685:   IFS=$as_save_IFS
1.51      misho    4686:   case $as_dir in #(((
                   4687:     '') as_dir=./ ;;
                   4688:     */) ;;
                   4689:     *) as_dir=$as_dir/ ;;
                   4690:   esac
                   4691:     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.1       misho    4692:   done
                   4693: IFS=$as_save_IFS
                   4694: 
                   4695:      ;;
                   4696: esac
                   4697: # We did not find ourselves, most probably we were run as `sh COMMAND'
                   4698: # in which case we are not to be found in the path.
                   4699: if test "x$as_myself" = x; then
                   4700:   as_myself=$0
                   4701: fi
                   4702: if test ! -f "$as_myself"; then
1.51      misho    4703:   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1       misho    4704:   exit 1
                   4705: fi
                   4706: 
                   4707: 
                   4708: 
1.5       misho    4709: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                   4710: # ----------------------------------------
1.1       misho    4711: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
                   4712: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
1.5       misho    4713: # script with STATUS, using 1 if that was 0.
1.1       misho    4714: as_fn_error ()
                   4715: {
1.5       misho    4716:   as_status=$1; test $as_status -eq 0 && as_status=1
                   4717:   if test "$4"; then
                   4718:     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.51      misho    4719:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1       misho    4720:   fi
1.51      misho    4721:   printf "%s\n" "$as_me: error: $2" >&2
1.1       misho    4722:   as_fn_exit $as_status
                   4723: } # as_fn_error
                   4724: 
                   4725: 
1.51      misho    4726: 
1.1       misho    4727: # as_fn_set_status STATUS
                   4728: # -----------------------
                   4729: # Set $? to STATUS, without forking.
                   4730: as_fn_set_status ()
                   4731: {
                   4732:   return $1
                   4733: } # as_fn_set_status
                   4734: 
                   4735: # as_fn_exit STATUS
                   4736: # -----------------
                   4737: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
                   4738: as_fn_exit ()
                   4739: {
                   4740:   set +e
                   4741:   as_fn_set_status $1
                   4742:   exit $1
                   4743: } # as_fn_exit
                   4744: 
                   4745: # as_fn_unset VAR
                   4746: # ---------------
                   4747: # Portably unset VAR.
                   4748: as_fn_unset ()
                   4749: {
                   4750:   { eval $1=; unset $1;}
                   4751: }
                   4752: as_unset=as_fn_unset
1.51      misho    4753: 
1.1       misho    4754: # as_fn_append VAR VALUE
                   4755: # ----------------------
                   4756: # Append the text in VALUE to the end of the definition contained in VAR. Take
                   4757: # advantage of any shell optimizations that allow amortized linear growth over
                   4758: # repeated appends, instead of the typical quadratic growth present in naive
                   4759: # implementations.
1.51      misho    4760: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
                   4761: then :
1.1       misho    4762:   eval 'as_fn_append ()
                   4763:   {
                   4764:     eval $1+=\$2
                   4765:   }'
1.51      misho    4766: else $as_nop
1.1       misho    4767:   as_fn_append ()
                   4768:   {
                   4769:     eval $1=\$$1\$2
                   4770:   }
                   4771: fi # as_fn_append
                   4772: 
                   4773: # as_fn_arith ARG...
                   4774: # ------------------
                   4775: # Perform arithmetic evaluation on the ARGs, and store the result in the
                   4776: # global $as_val. Take advantage of shells that can avoid forks. The arguments
                   4777: # must be portable across $(()) and expr.
1.51      misho    4778: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
                   4779: then :
1.1       misho    4780:   eval 'as_fn_arith ()
                   4781:   {
                   4782:     as_val=$(( $* ))
                   4783:   }'
1.51      misho    4784: else $as_nop
1.1       misho    4785:   as_fn_arith ()
                   4786:   {
                   4787:     as_val=`expr "$@" || test $? -eq 1`
                   4788:   }
                   4789: fi # as_fn_arith
                   4790: 
                   4791: 
                   4792: if expr a : '\(a\)' >/dev/null 2>&1 &&
                   4793:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                   4794:   as_expr=expr
                   4795: else
                   4796:   as_expr=false
                   4797: fi
                   4798: 
                   4799: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                   4800:   as_basename=basename
                   4801: else
                   4802:   as_basename=false
                   4803: fi
                   4804: 
                   4805: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                   4806:   as_dirname=dirname
                   4807: else
                   4808:   as_dirname=false
                   4809: fi
                   4810: 
                   4811: as_me=`$as_basename -- "$0" ||
                   4812: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                   4813:         X"$0" : 'X\(//\)$' \| \
                   4814:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.51      misho    4815: printf "%s\n" X/"$0" |
1.1       misho    4816:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                   4817:            s//\1/
                   4818:            q
                   4819:          }
                   4820:          /^X\/\(\/\/\)$/{
                   4821:            s//\1/
                   4822:            q
                   4823:          }
                   4824:          /^X\/\(\/\).*/{
                   4825:            s//\1/
                   4826:            q
                   4827:          }
                   4828:          s/.*/./; q'`
                   4829: 
                   4830: # Avoid depending upon Character Ranges.
                   4831: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                   4832: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                   4833: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                   4834: as_cr_digits='0123456789'
                   4835: as_cr_alnum=$as_cr_Letters$as_cr_digits
                   4836: 
1.51      misho    4837: 
                   4838: # Determine whether it's possible to make 'echo' print without a newline.
                   4839: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
                   4840: # for compatibility with existing Makefiles.
1.1       misho    4841: ECHO_C= ECHO_N= ECHO_T=
                   4842: case `echo -n x` in #(((((
                   4843: -n*)
                   4844:   case `echo 'xy\c'` in
                   4845:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
                   4846:   xy)  ECHO_C='\c';;
                   4847:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                   4848:        ECHO_T='        ';;
                   4849:   esac;;
                   4850: *)
                   4851:   ECHO_N='-n';;
                   4852: esac
                   4853: 
1.51      misho    4854: # For backward compatibility with old third-party macros, we provide
                   4855: # the shell variables $as_echo and $as_echo_n.  New code should use
                   4856: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
                   4857: as_echo='printf %s\n'
                   4858: as_echo_n='printf %s'
                   4859: 
1.1       misho    4860: rm -f conf$$ conf$$.exe conf$$.file
                   4861: if test -d conf$$.dir; then
                   4862:   rm -f conf$$.dir/conf$$.file
                   4863: else
                   4864:   rm -f conf$$.dir
                   4865:   mkdir conf$$.dir 2>/dev/null
                   4866: fi
                   4867: if (echo >conf$$.file) 2>/dev/null; then
                   4868:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                   4869:     as_ln_s='ln -s'
                   4870:     # ... but there are two gotchas:
                   4871:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                   4872:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
1.9       misho    4873:     # In both cases, we have to default to `cp -pR'.
1.1       misho    4874:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.9       misho    4875:       as_ln_s='cp -pR'
1.1       misho    4876:   elif ln conf$$.file conf$$ 2>/dev/null; then
                   4877:     as_ln_s=ln
                   4878:   else
1.9       misho    4879:     as_ln_s='cp -pR'
1.1       misho    4880:   fi
                   4881: else
1.9       misho    4882:   as_ln_s='cp -pR'
1.1       misho    4883: fi
                   4884: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                   4885: rmdir conf$$.dir 2>/dev/null
                   4886: 
                   4887: 
                   4888: # as_fn_mkdir_p
                   4889: # -------------
                   4890: # Create "$as_dir" as a directory, including parents if necessary.
                   4891: as_fn_mkdir_p ()
                   4892: {
                   4893: 
                   4894:   case $as_dir in #(
                   4895:   -*) as_dir=./$as_dir;;
                   4896:   esac
                   4897:   test -d "$as_dir" || eval $as_mkdir_p || {
                   4898:     as_dirs=
                   4899:     while :; do
                   4900:       case $as_dir in #(
1.51      misho    4901:       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.1       misho    4902:       *) as_qdir=$as_dir;;
                   4903:       esac
                   4904:       as_dirs="'$as_qdir' $as_dirs"
                   4905:       as_dir=`$as_dirname -- "$as_dir" ||
                   4906: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   4907:         X"$as_dir" : 'X\(//\)[^/]' \| \
                   4908:         X"$as_dir" : 'X\(//\)$' \| \
                   4909:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.51      misho    4910: printf "%s\n" X"$as_dir" |
1.1       misho    4911:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   4912:            s//\1/
                   4913:            q
                   4914:          }
                   4915:          /^X\(\/\/\)[^/].*/{
                   4916:            s//\1/
                   4917:            q
                   4918:          }
                   4919:          /^X\(\/\/\)$/{
                   4920:            s//\1/
                   4921:            q
                   4922:          }
                   4923:          /^X\(\/\).*/{
                   4924:            s//\1/
                   4925:            q
                   4926:          }
                   4927:          s/.*/./; q'`
                   4928:       test -d "$as_dir" && break
                   4929:     done
                   4930:     test -z "$as_dirs" || eval "mkdir $as_dirs"
1.5       misho    4931:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
1.1       misho    4932: 
                   4933: 
                   4934: } # as_fn_mkdir_p
                   4935: if mkdir -p . 2>/dev/null; then
                   4936:   as_mkdir_p='mkdir -p "$as_dir"'
                   4937: else
                   4938:   test -d ./-p && rmdir ./-p
                   4939:   as_mkdir_p=false
                   4940: fi
                   4941: 
1.9       misho    4942: 
                   4943: # as_fn_executable_p FILE
                   4944: # -----------------------
                   4945: # Test if FILE is an executable regular file.
                   4946: as_fn_executable_p ()
                   4947: {
                   4948:   test -f "$1" && test -x "$1"
                   4949: } # as_fn_executable_p
                   4950: as_test_x='test -x'
                   4951: as_executable_p=as_fn_executable_p
1.1       misho    4952: 
                   4953: # Sed expression to map a string onto a valid CPP name.
                   4954: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                   4955: 
                   4956: # Sed expression to map a string onto a valid variable name.
                   4957: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                   4958: 
                   4959: 
                   4960: exec 6>&1
                   4961: ## ----------------------------------- ##
                   4962: ## Main body of $CONFIG_STATUS script. ##
                   4963: ## ----------------------------------- ##
                   4964: _ASEOF
                   4965: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
                   4966: 
                   4967: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4968: # Save the log message, to keep $0 and so on meaningful, and to
                   4969: # report actual input values of CONFIG_FILES etc. instead of their
                   4970: # values after options handling.
                   4971: ac_log="
1.52.2.1! misho    4972: This file was extended by libaitsched $as_me 7.7, which was
1.51      misho    4973: generated by GNU Autoconf 2.71.  Invocation command line was
1.1       misho    4974: 
                   4975:   CONFIG_FILES    = $CONFIG_FILES
                   4976:   CONFIG_HEADERS  = $CONFIG_HEADERS
                   4977:   CONFIG_LINKS    = $CONFIG_LINKS
                   4978:   CONFIG_COMMANDS = $CONFIG_COMMANDS
                   4979:   $ $0 $@
                   4980: 
                   4981: on `(hostname || uname -n) 2>/dev/null | sed 1q`
                   4982: "
                   4983: 
                   4984: _ACEOF
                   4985: 
                   4986: case $ac_config_files in *"
                   4987: "*) set x $ac_config_files; shift; ac_config_files=$*;;
                   4988: esac
                   4989: 
                   4990: case $ac_config_headers in *"
                   4991: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
                   4992: esac
                   4993: 
                   4994: 
                   4995: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4996: # Files that config.status was made for.
                   4997: config_files="$ac_config_files"
                   4998: config_headers="$ac_config_headers"
                   4999: 
                   5000: _ACEOF
                   5001: 
                   5002: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5003: ac_cs_usage="\
                   5004: \`$as_me' instantiates files and other configuration actions
                   5005: from templates according to the current configuration.  Unless the files
                   5006: and actions are specified as TAGs, all are instantiated by default.
                   5007: 
                   5008: Usage: $0 [OPTION]... [TAG]...
                   5009: 
                   5010:   -h, --help       print this help, then exit
                   5011:   -V, --version    print version number and configuration settings, then exit
1.2       misho    5012:       --config     print configuration, then exit
1.1       misho    5013:   -q, --quiet, --silent
                   5014:                    do not print progress messages
                   5015:   -d, --debug      don't remove temporary files
                   5016:       --recheck    update $as_me by reconfiguring in the same conditions
                   5017:       --file=FILE[:TEMPLATE]
                   5018:                    instantiate the configuration file FILE
                   5019:       --header=FILE[:TEMPLATE]
                   5020:                    instantiate the configuration header FILE
                   5021: 
                   5022: Configuration files:
                   5023: $config_files
                   5024: 
                   5025: Configuration headers:
                   5026: $config_headers
                   5027: 
1.24      misho    5028: Report bugs to <misho@elwix.org>."
1.1       misho    5029: 
                   5030: _ACEOF
1.51      misho    5031: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
                   5032: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
1.1       misho    5033: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.51      misho    5034: ac_cs_config='$ac_cs_config_escaped'
1.1       misho    5035: ac_cs_version="\\
1.52.2.1! misho    5036: libaitsched config.status 7.7
1.51      misho    5037: configured by $0, generated by GNU Autoconf 2.71,
1.2       misho    5038:   with options \\"\$ac_cs_config\\"
1.1       misho    5039: 
1.51      misho    5040: Copyright (C) 2021 Free Software Foundation, Inc.
1.1       misho    5041: This config.status script is free software; the Free Software Foundation
                   5042: gives unlimited permission to copy, distribute and modify it."
                   5043: 
                   5044: ac_pwd='$ac_pwd'
                   5045: srcdir='$srcdir'
                   5046: INSTALL='$INSTALL'
                   5047: test -n "\$AWK" || AWK=awk
                   5048: _ACEOF
                   5049: 
                   5050: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5051: # The default lists apply if the user does not specify any file.
                   5052: ac_need_defaults=:
                   5053: while test $# != 0
                   5054: do
                   5055:   case $1 in
1.5       misho    5056:   --*=?*)
1.1       misho    5057:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   5058:     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
                   5059:     ac_shift=:
                   5060:     ;;
1.5       misho    5061:   --*=)
                   5062:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   5063:     ac_optarg=
                   5064:     ac_shift=:
                   5065:     ;;
1.1       misho    5066:   *)
                   5067:     ac_option=$1
                   5068:     ac_optarg=$2
                   5069:     ac_shift=shift
                   5070:     ;;
                   5071:   esac
                   5072: 
                   5073:   case $ac_option in
                   5074:   # Handling of the options.
                   5075:   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
                   5076:     ac_cs_recheck=: ;;
                   5077:   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
1.51      misho    5078:     printf "%s\n" "$ac_cs_version"; exit ;;
1.2       misho    5079:   --config | --confi | --conf | --con | --co | --c )
1.51      misho    5080:     printf "%s\n" "$ac_cs_config"; exit ;;
1.1       misho    5081:   --debug | --debu | --deb | --de | --d | -d )
                   5082:     debug=: ;;
                   5083:   --file | --fil | --fi | --f )
                   5084:     $ac_shift
                   5085:     case $ac_optarg in
1.51      misho    5086:     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.5       misho    5087:     '') as_fn_error $? "missing file argument" ;;
1.1       misho    5088:     esac
                   5089:     as_fn_append CONFIG_FILES " '$ac_optarg'"
                   5090:     ac_need_defaults=false;;
                   5091:   --header | --heade | --head | --hea )
                   5092:     $ac_shift
                   5093:     case $ac_optarg in
1.51      misho    5094:     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1       misho    5095:     esac
                   5096:     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
                   5097:     ac_need_defaults=false;;
                   5098:   --he | --h)
                   5099:     # Conflict between --help and --header
1.5       misho    5100:     as_fn_error $? "ambiguous option: \`$1'
1.1       misho    5101: Try \`$0 --help' for more information.";;
                   5102:   --help | --hel | -h )
1.51      misho    5103:     printf "%s\n" "$ac_cs_usage"; exit ;;
1.1       misho    5104:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   5105:   | -silent | --silent | --silen | --sile | --sil | --si | --s)
                   5106:     ac_cs_silent=: ;;
                   5107: 
                   5108:   # This is an error.
1.5       misho    5109:   -*) as_fn_error $? "unrecognized option: \`$1'
1.1       misho    5110: Try \`$0 --help' for more information." ;;
                   5111: 
                   5112:   *) as_fn_append ac_config_targets " $1"
                   5113:      ac_need_defaults=false ;;
                   5114: 
                   5115:   esac
                   5116:   shift
                   5117: done
                   5118: 
                   5119: ac_configure_extra_args=
                   5120: 
                   5121: if $ac_cs_silent; then
                   5122:   exec 6>/dev/null
                   5123:   ac_configure_extra_args="$ac_configure_extra_args --silent"
                   5124: fi
                   5125: 
                   5126: _ACEOF
                   5127: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5128: if \$ac_cs_recheck; then
1.9       misho    5129:   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
1.1       misho    5130:   shift
1.51      misho    5131:   \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
1.1       misho    5132:   CONFIG_SHELL='$SHELL'
                   5133:   export CONFIG_SHELL
                   5134:   exec "\$@"
                   5135: fi
                   5136: 
                   5137: _ACEOF
                   5138: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5139: exec 5>>config.log
                   5140: {
                   5141:   echo
                   5142:   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
                   5143: ## Running $as_me. ##
                   5144: _ASBOX
1.51      misho    5145:   printf "%s\n" "$ac_log"
1.1       misho    5146: } >&5
                   5147: 
                   5148: _ACEOF
                   5149: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5150: _ACEOF
                   5151: 
                   5152: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5153: 
                   5154: # Handling of arguments.
                   5155: for ac_config_target in $ac_config_targets
                   5156: do
                   5157:   case $ac_config_target in
                   5158:     "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
                   5159:     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
                   5160:     "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
                   5161:     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
                   5162:     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
                   5163: 
1.5       misho    5164:   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
1.1       misho    5165:   esac
                   5166: done
                   5167: 
                   5168: 
                   5169: # If the user did not use the arguments to specify the items to instantiate,
                   5170: # then the envvar interface is used.  Set only those that are not.
                   5171: # We use the long form for the default assignment because of an extremely
                   5172: # bizarre bug on SunOS 4.1.3.
                   5173: if $ac_need_defaults; then
1.51      misho    5174:   test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
                   5175:   test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
1.1       misho    5176: fi
                   5177: 
                   5178: # Have a temporary directory for convenience.  Make it in the build tree
                   5179: # simply because there is no reason against having it here, and in addition,
                   5180: # creating and moving files from /tmp can sometimes cause problems.
                   5181: # Hook for its removal unless debugging.
                   5182: # Note that there is a small window in which the directory will not be cleaned:
                   5183: # after its creation but before its name has been assigned to `$tmp'.
                   5184: $debug ||
                   5185: {
1.5       misho    5186:   tmp= ac_tmp=
1.1       misho    5187:   trap 'exit_status=$?
1.5       misho    5188:   : "${ac_tmp:=$tmp}"
                   5189:   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
1.1       misho    5190: ' 0
                   5191:   trap 'as_fn_exit 1' 1 2 13 15
                   5192: }
                   5193: # Create a (secure) tmp directory for tmp files.
                   5194: 
                   5195: {
                   5196:   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
1.5       misho    5197:   test -d "$tmp"
1.1       misho    5198: }  ||
                   5199: {
                   5200:   tmp=./conf$$-$RANDOM
                   5201:   (umask 077 && mkdir "$tmp")
1.5       misho    5202: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
                   5203: ac_tmp=$tmp
1.1       misho    5204: 
                   5205: # Set up the scripts for CONFIG_FILES section.
                   5206: # No need to generate them if there are no CONFIG_FILES.
                   5207: # This happens for instance with `./config.status config.h'.
                   5208: if test -n "$CONFIG_FILES"; then
                   5209: 
                   5210: 
                   5211: ac_cr=`echo X | tr X '\015'`
                   5212: # On cygwin, bash can eat \r inside `` if the user requested igncr.
                   5213: # But we know of no other shell where ac_cr would be empty at this
                   5214: # point, so we can use a bashism as a fallback.
                   5215: if test "x$ac_cr" = x; then
                   5216:   eval ac_cr=\$\'\\r\'
                   5217: fi
                   5218: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
                   5219: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
1.5       misho    5220:   ac_cs_awk_cr='\\r'
1.1       misho    5221: else
                   5222:   ac_cs_awk_cr=$ac_cr
                   5223: fi
                   5224: 
1.5       misho    5225: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
1.1       misho    5226: _ACEOF
                   5227: 
                   5228: 
                   5229: {
                   5230:   echo "cat >conf$$subs.awk <<_ACEOF" &&
                   5231:   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
                   5232:   echo "_ACEOF"
                   5233: } >conf$$subs.sh ||
1.5       misho    5234:   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
                   5235: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
1.1       misho    5236: ac_delim='%!_!# '
                   5237: for ac_last_try in false false false false false :; do
                   5238:   . ./conf$$subs.sh ||
1.5       misho    5239:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.1       misho    5240: 
                   5241:   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
                   5242:   if test $ac_delim_n = $ac_delim_num; then
                   5243:     break
                   5244:   elif $ac_last_try; then
1.5       misho    5245:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.1       misho    5246:   else
                   5247:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5248:   fi
                   5249: done
                   5250: rm -f conf$$subs.sh
                   5251: 
                   5252: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.5       misho    5253: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
1.1       misho    5254: _ACEOF
                   5255: sed -n '
                   5256: h
                   5257: s/^/S["/; s/!.*/"]=/
                   5258: p
                   5259: g
                   5260: s/^[^!]*!//
                   5261: :repl
                   5262: t repl
                   5263: s/'"$ac_delim"'$//
                   5264: t delim
                   5265: :nl
                   5266: h
1.2       misho    5267: s/\(.\{148\}\)..*/\1/
1.1       misho    5268: t more1
                   5269: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
                   5270: p
                   5271: n
                   5272: b repl
                   5273: :more1
                   5274: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5275: p
                   5276: g
                   5277: s/.\{148\}//
                   5278: t nl
                   5279: :delim
                   5280: h
1.2       misho    5281: s/\(.\{148\}\)..*/\1/
1.1       misho    5282: t more2
                   5283: s/["\\]/\\&/g; s/^/"/; s/$/"/
                   5284: p
                   5285: b
                   5286: :more2
                   5287: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5288: p
                   5289: g
                   5290: s/.\{148\}//
                   5291: t delim
                   5292: ' <conf$$subs.awk | sed '
                   5293: /^[^""]/{
                   5294:   N
                   5295:   s/\n//
                   5296: }
                   5297: ' >>$CONFIG_STATUS || ac_write_fail=1
                   5298: rm -f conf$$subs.awk
                   5299: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5300: _ACAWK
1.5       misho    5301: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
1.1       misho    5302:   for (key in S) S_is_set[key] = 1
                   5303:   FS = ""
                   5304: 
                   5305: }
                   5306: {
                   5307:   line = $ 0
                   5308:   nfields = split(line, field, "@")
                   5309:   substed = 0
                   5310:   len = length(field[1])
                   5311:   for (i = 2; i < nfields; i++) {
                   5312:     key = field[i]
                   5313:     keylen = length(key)
                   5314:     if (S_is_set[key]) {
                   5315:       value = S[key]
                   5316:       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
                   5317:       len += length(value) + length(field[++i])
                   5318:       substed = 1
                   5319:     } else
                   5320:       len += 1 + keylen
                   5321:   }
                   5322: 
                   5323:   print line
                   5324: }
                   5325: 
                   5326: _ACAWK
                   5327: _ACEOF
                   5328: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5329: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
                   5330:   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
                   5331: else
                   5332:   cat
1.5       misho    5333: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
                   5334:   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
1.1       misho    5335: _ACEOF
                   5336: 
1.5       misho    5337: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
                   5338: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
1.1       misho    5339: # trailing colons and then remove the whole line if VPATH becomes empty
                   5340: # (actually we leave an empty line to preserve line numbers).
                   5341: if test "x$srcdir" = x.; then
1.5       misho    5342:   ac_vpsub='/^[         ]*VPATH[        ]*=[    ]*/{
                   5343: h
                   5344: s///
                   5345: s/^/:/
                   5346: s/[     ]*$/:/
                   5347: s/:\$(srcdir):/:/g
                   5348: s/:\${srcdir}:/:/g
                   5349: s/:@srcdir@:/:/g
                   5350: s/^:*//
1.1       misho    5351: s/:*$//
1.5       misho    5352: x
                   5353: s/\(=[  ]*\).*/\1/
                   5354: G
                   5355: s/\n//
1.1       misho    5356: s/^[^=]*=[      ]*$//
                   5357: }'
                   5358: fi
                   5359: 
                   5360: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5361: fi # test -n "$CONFIG_FILES"
                   5362: 
                   5363: # Set up the scripts for CONFIG_HEADERS section.
                   5364: # No need to generate them if there are no CONFIG_HEADERS.
                   5365: # This happens for instance with `./config.status Makefile'.
                   5366: if test -n "$CONFIG_HEADERS"; then
1.5       misho    5367: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
1.1       misho    5368: BEGIN {
                   5369: _ACEOF
                   5370: 
                   5371: # Transform confdefs.h into an awk script `defines.awk', embedded as
                   5372: # here-document in config.status, that substitutes the proper values into
                   5373: # config.h.in to produce config.h.
                   5374: 
                   5375: # Create a delimiter string that does not exist in confdefs.h, to ease
                   5376: # handling of long lines.
                   5377: ac_delim='%!_!# '
                   5378: for ac_last_try in false false :; do
1.5       misho    5379:   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
                   5380:   if test -z "$ac_tt"; then
1.1       misho    5381:     break
                   5382:   elif $ac_last_try; then
1.5       misho    5383:     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
1.1       misho    5384:   else
                   5385:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5386:   fi
                   5387: done
                   5388: 
                   5389: # For the awk script, D is an array of macro values keyed by name,
                   5390: # likewise P contains macro parameters if any.  Preserve backslash
                   5391: # newline sequences.
                   5392: 
                   5393: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
                   5394: sed -n '
                   5395: s/.\{148\}/&'"$ac_delim"'/g
                   5396: t rset
                   5397: :rset
                   5398: s/^[    ]*#[    ]*define[       ][      ]*/ /
                   5399: t def
                   5400: d
                   5401: :def
                   5402: s/\\$//
                   5403: t bsnl
                   5404: s/["\\]/\\&/g
                   5405: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5406: D["\1"]=" \3"/p
                   5407: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2"/p
                   5408: d
                   5409: :bsnl
                   5410: s/["\\]/\\&/g
                   5411: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5412: D["\1"]=" \3\\\\\\n"\\/p
                   5413: t cont
                   5414: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
                   5415: t cont
                   5416: d
                   5417: :cont
                   5418: n
                   5419: s/.\{148\}/&'"$ac_delim"'/g
                   5420: t clear
                   5421: :clear
                   5422: s/\\$//
                   5423: t bsnlc
                   5424: s/["\\]/\\&/g; s/^/"/; s/$/"/p
                   5425: d
                   5426: :bsnlc
                   5427: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
                   5428: b cont
                   5429: ' <confdefs.h | sed '
                   5430: s/'"$ac_delim"'/"\\\
                   5431: "/g' >>$CONFIG_STATUS || ac_write_fail=1
                   5432: 
                   5433: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5434:   for (key in D) D_is_set[key] = 1
                   5435:   FS = ""
                   5436: }
                   5437: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
                   5438:   line = \$ 0
                   5439:   split(line, arg, " ")
                   5440:   if (arg[1] == "#") {
                   5441:     defundef = arg[2]
                   5442:     mac1 = arg[3]
                   5443:   } else {
                   5444:     defundef = substr(arg[1], 2)
                   5445:     mac1 = arg[2]
                   5446:   }
                   5447:   split(mac1, mac2, "(") #)
                   5448:   macro = mac2[1]
                   5449:   prefix = substr(line, 1, index(line, defundef) - 1)
                   5450:   if (D_is_set[macro]) {
                   5451:     # Preserve the white space surrounding the "#".
                   5452:     print prefix "define", macro P[macro] D[macro]
                   5453:     next
                   5454:   } else {
                   5455:     # Replace #undef with comments.  This is necessary, for example,
                   5456:     # in the case of _POSIX_SOURCE, which is predefined and required
                   5457:     # on some systems where configure will not decide to define it.
                   5458:     if (defundef == "undef") {
                   5459:       print "/*", prefix defundef, macro, "*/"
                   5460:       next
                   5461:     }
                   5462:   }
                   5463: }
                   5464: { print }
                   5465: _ACAWK
                   5466: _ACEOF
                   5467: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.5       misho    5468:   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
1.1       misho    5469: fi # test -n "$CONFIG_HEADERS"
                   5470: 
                   5471: 
                   5472: eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
                   5473: shift
                   5474: for ac_tag
                   5475: do
                   5476:   case $ac_tag in
                   5477:   :[FHLC]) ac_mode=$ac_tag; continue;;
                   5478:   esac
                   5479:   case $ac_mode$ac_tag in
                   5480:   :[FHL]*:*);;
1.5       misho    5481:   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
1.1       misho    5482:   :[FH]-) ac_tag=-:-;;
                   5483:   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
                   5484:   esac
                   5485:   ac_save_IFS=$IFS
                   5486:   IFS=:
                   5487:   set x $ac_tag
                   5488:   IFS=$ac_save_IFS
                   5489:   shift
                   5490:   ac_file=$1
                   5491:   shift
                   5492: 
                   5493:   case $ac_mode in
                   5494:   :L) ac_source=$1;;
                   5495:   :[FH])
                   5496:     ac_file_inputs=
                   5497:     for ac_f
                   5498:     do
                   5499:       case $ac_f in
1.5       misho    5500:       -) ac_f="$ac_tmp/stdin";;
1.1       misho    5501:       *) # Look for the file first in the build tree, then in the source tree
                   5502:         # (if the path is not absolute).  The absolute path cannot be DOS-style,
                   5503:         # because $ac_f cannot contain `:'.
                   5504:         test -f "$ac_f" ||
                   5505:           case $ac_f in
                   5506:           [\\/$]*) false;;
                   5507:           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
                   5508:           esac ||
1.5       misho    5509:           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
1.1       misho    5510:       esac
1.51      misho    5511:       case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
1.1       misho    5512:       as_fn_append ac_file_inputs " '$ac_f'"
                   5513:     done
                   5514: 
                   5515:     # Let's still pretend it is `configure' which instantiates (i.e., don't
                   5516:     # use $as_me), people would be surprised to read:
                   5517:     #    /* config.h.  Generated by config.status.  */
                   5518:     configure_input='Generated from '`
1.51      misho    5519:          printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
1.1       misho    5520:        `' by configure.'
                   5521:     if test x"$ac_file" != x-; then
                   5522:       configure_input="$ac_file.  $configure_input"
1.51      misho    5523:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
                   5524: printf "%s\n" "$as_me: creating $ac_file" >&6;}
1.1       misho    5525:     fi
                   5526:     # Neutralize special characters interpreted by sed in replacement strings.
                   5527:     case $configure_input in #(
                   5528:     *\&* | *\|* | *\\* )
1.51      misho    5529:        ac_sed_conf_input=`printf "%s\n" "$configure_input" |
1.1       misho    5530:        sed 's/[\\\\&|]/\\\\&/g'`;; #(
                   5531:     *) ac_sed_conf_input=$configure_input;;
                   5532:     esac
                   5533: 
                   5534:     case $ac_tag in
1.5       misho    5535:     *:-:* | *:-) cat >"$ac_tmp/stdin" \
                   5536:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
1.1       misho    5537:     esac
                   5538:     ;;
                   5539:   esac
                   5540: 
                   5541:   ac_dir=`$as_dirname -- "$ac_file" ||
                   5542: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   5543:         X"$ac_file" : 'X\(//\)[^/]' \| \
                   5544:         X"$ac_file" : 'X\(//\)$' \| \
                   5545:         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
1.51      misho    5546: printf "%s\n" X"$ac_file" |
1.1       misho    5547:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   5548:            s//\1/
                   5549:            q
                   5550:          }
                   5551:          /^X\(\/\/\)[^/].*/{
                   5552:            s//\1/
                   5553:            q
                   5554:          }
                   5555:          /^X\(\/\/\)$/{
                   5556:            s//\1/
                   5557:            q
                   5558:          }
                   5559:          /^X\(\/\).*/{
                   5560:            s//\1/
                   5561:            q
                   5562:          }
                   5563:          s/.*/./; q'`
                   5564:   as_dir="$ac_dir"; as_fn_mkdir_p
                   5565:   ac_builddir=.
                   5566: 
                   5567: case "$ac_dir" in
                   5568: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5569: *)
1.51      misho    5570:   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1       misho    5571:   # A ".." for each directory in $ac_dir_suffix.
1.51      misho    5572:   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1       misho    5573:   case $ac_top_builddir_sub in
                   5574:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5575:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   5576:   esac ;;
                   5577: esac
                   5578: ac_abs_top_builddir=$ac_pwd
                   5579: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   5580: # for backward compatibility:
                   5581: ac_top_builddir=$ac_top_build_prefix
                   5582: 
                   5583: case $srcdir in
                   5584:   .)  # We are building in place.
                   5585:     ac_srcdir=.
                   5586:     ac_top_srcdir=$ac_top_builddir_sub
                   5587:     ac_abs_top_srcdir=$ac_pwd ;;
                   5588:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   5589:     ac_srcdir=$srcdir$ac_dir_suffix;
                   5590:     ac_top_srcdir=$srcdir
                   5591:     ac_abs_top_srcdir=$srcdir ;;
                   5592:   *) # Relative name.
                   5593:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   5594:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   5595:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   5596: esac
                   5597: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   5598: 
                   5599: 
                   5600:   case $ac_mode in
                   5601:   :F)
                   5602:   #
                   5603:   # CONFIG_FILE
                   5604:   #
                   5605: 
                   5606:   case $INSTALL in
                   5607:   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
                   5608:   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
                   5609:   esac
                   5610: _ACEOF
                   5611: 
                   5612: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5613: # If the template does not know about datarootdir, expand it.
                   5614: # FIXME: This hack should be removed a few years after 2.60.
                   5615: ac_datarootdir_hack=; ac_datarootdir_seen=
                   5616: ac_sed_dataroot='
                   5617: /datarootdir/ {
                   5618:   p
                   5619:   q
                   5620: }
                   5621: /@datadir@/p
                   5622: /@docdir@/p
                   5623: /@infodir@/p
                   5624: /@localedir@/p
                   5625: /@mandir@/p'
                   5626: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
                   5627: *datarootdir*) ac_datarootdir_seen=yes;;
                   5628: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
1.51      misho    5629:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
                   5630: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
1.1       misho    5631: _ACEOF
                   5632: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5633:   ac_datarootdir_hack='
                   5634:   s&@datadir@&$datadir&g
                   5635:   s&@docdir@&$docdir&g
                   5636:   s&@infodir@&$infodir&g
                   5637:   s&@localedir@&$localedir&g
                   5638:   s&@mandir@&$mandir&g
                   5639:   s&\\\${datarootdir}&$datarootdir&g' ;;
                   5640: esac
                   5641: _ACEOF
                   5642: 
                   5643: # Neutralize VPATH when `$srcdir' = `.'.
                   5644: # Shell code in configure.ac might set extrasub.
                   5645: # FIXME: do we really want to maintain this feature?
                   5646: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5647: ac_sed_extra="$ac_vpsub
                   5648: $extrasub
                   5649: _ACEOF
                   5650: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5651: :t
                   5652: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
                   5653: s|@configure_input@|$ac_sed_conf_input|;t t
                   5654: s&@top_builddir@&$ac_top_builddir_sub&;t t
                   5655: s&@top_build_prefix@&$ac_top_build_prefix&;t t
                   5656: s&@srcdir@&$ac_srcdir&;t t
                   5657: s&@abs_srcdir@&$ac_abs_srcdir&;t t
                   5658: s&@top_srcdir@&$ac_top_srcdir&;t t
                   5659: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
                   5660: s&@builddir@&$ac_builddir&;t t
                   5661: s&@abs_builddir@&$ac_abs_builddir&;t t
                   5662: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
                   5663: s&@INSTALL@&$ac_INSTALL&;t t
                   5664: $ac_datarootdir_hack
                   5665: "
1.5       misho    5666: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
                   5667:   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5668: 
                   5669: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
1.5       misho    5670:   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
                   5671:   { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' \
                   5672:       "$ac_tmp/out"`; test -z "$ac_out"; } &&
1.51      misho    5673:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.5       misho    5674: which seems to be undefined.  Please make sure it is defined" >&5
1.51      misho    5675: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.5       misho    5676: which seems to be undefined.  Please make sure it is defined" >&2;}
1.1       misho    5677: 
1.5       misho    5678:   rm -f "$ac_tmp/stdin"
1.1       misho    5679:   case $ac_file in
1.5       misho    5680:   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
                   5681:   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
1.1       misho    5682:   esac \
1.5       misho    5683:   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5684:  ;;
                   5685:   :H)
                   5686:   #
                   5687:   # CONFIG_HEADER
                   5688:   #
                   5689:   if test x"$ac_file" != x-; then
                   5690:     {
1.51      misho    5691:       printf "%s\n" "/* $configure_input  */" >&1 \
1.5       misho    5692:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
                   5693:     } >"$ac_tmp/config.h" \
                   5694:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
                   5695:     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
1.51      misho    5696:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
                   5697: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
1.1       misho    5698:     else
                   5699:       rm -f "$ac_file"
1.5       misho    5700:       mv "$ac_tmp/config.h" "$ac_file" \
                   5701:        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.1       misho    5702:     fi
                   5703:   else
1.51      misho    5704:     printf "%s\n" "/* $configure_input  */" >&1 \
1.5       misho    5705:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
                   5706:       || as_fn_error $? "could not create -" "$LINENO" 5
1.1       misho    5707:   fi
                   5708:  ;;
                   5709: 
                   5710: 
                   5711:   esac
                   5712: 
                   5713: done # for ac_tag
                   5714: 
                   5715: 
                   5716: as_fn_exit 0
                   5717: _ACEOF
                   5718: ac_clean_files=$ac_clean_files_save
                   5719: 
                   5720: test $ac_write_fail = 0 ||
1.5       misho    5721:   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
1.1       misho    5722: 
                   5723: 
                   5724: # configure is writing to config.log, and then calls config.status.
                   5725: # config.status does its own redirection, appending to config.log.
                   5726: # Unfortunately, on DOS this fails, as config.log is still kept open
                   5727: # by configure, so config.status won't be able to write to it; its
                   5728: # output is simply discarded.  So we exec the FD to /dev/null,
                   5729: # effectively closing config.log, so it can be properly (re)opened and
                   5730: # appended to by config.status.  When coming back to configure, we
                   5731: # need to make the FD available again.
                   5732: if test "$no_create" != yes; then
                   5733:   ac_cs_success=:
                   5734:   ac_config_status_args=
                   5735:   test "$silent" = yes &&
                   5736:     ac_config_status_args="$ac_config_status_args --quiet"
                   5737:   exec 5>/dev/null
                   5738:   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
                   5739:   exec 5>>config.log
                   5740:   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
                   5741:   # would make configure fail if this is the last instruction.
1.5       misho    5742:   $ac_cs_success || as_fn_exit 1
1.1       misho    5743: fi
                   5744: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
1.51      misho    5745:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
                   5746: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
1.1       misho    5747: fi
                   5748: 
1.51      misho    5749: 

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