Annotation of libaitcfg/configure, revision 1.29

1.2       misho       1: #! /bin/sh
                      2: # Guess values for system-dependent variables and create Makefiles.
1.29    ! misho       3: # Generated by GNU Autoconf 2.71 for libaitcfg 9.3.
1.6       misho       4: #
                      5: # Report bugs to <misho@elwix.org>.
1.2       misho       6: #
1.22      misho       7: #
1.28      misho       8: # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
                      9: # Inc.
1.22      misho      10: #
                     11: #
1.2       misho      12: # This configure script is free software; the Free Software Foundation
                     13: # gives unlimited permission to copy, distribute and modify it.
1.22      misho      14: ## -------------------- ##
                     15: ## M4sh Initialization. ##
                     16: ## -------------------- ##
1.2       misho      17: 
                     18: # Be more Bourne compatible
                     19: DUALCASE=1; export DUALCASE # for MKS sh
1.28      misho      20: as_nop=:
                     21: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
                     22: then :
1.2       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
1.28      misho      29: else $as_nop
1.22      misho      30:   case `(set -o) 2>/dev/null` in #(
                     31:   *posix*) :
                     32:     set -o posix ;; #(
                     33:   *) :
                     34:      ;;
1.2       misho      35: esac
                     36: fi
                     37: 
                     38: 
1.28      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.
1.2       misho      47: as_nl='
                     48: '
                     49: export as_nl
1.28      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
1.2       misho      76: 
                     77: # The user is always right.
1.28      misho      78: if ${PATH_SEPARATOR+false} :; then
1.2       misho      79:   PATH_SEPARATOR=:
                     80:   (PATH='/bin;/bin'; FPATH=$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.
1.22      misho      88: as_myself=
                     89: case $0 in #((
1.2       misho      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
1.28      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$0 && break
1.22      misho     101:   done
1.2       misho     102: IFS=$as_save_IFS
                    103: 
                    104:      ;;
                    105: esac
                    106: # We did not find ourselves, most probably we were run as `sh COMMAND'
                    107: # in which case we are not to be found in the path.
                    108: if test "x$as_myself" = x; then
                    109:   as_myself=$0
                    110: fi
                    111: if test ! -f "$as_myself"; then
1.28      misho     112:   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.22      misho     113:   exit 1
1.2       misho     114: fi
                    115: 
1.22      misho     116: 
                    117: # Use a proper internal environment variable to ensure we don't fall
                    118:   # into an infinite loop, continuously re-executing ourselves.
                    119:   if test x"${_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'.
1.28      misho     137: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
                    138: exit 255
1.22      misho     139:   fi
                    140:   # We don't want this to propagate to other subprocesses.
                    141:           { _as_can_reexec=; unset _as_can_reexec;}
                    142: if test "x$CONFIG_SHELL" = x; then
1.28      misho     143:   as_bourne_compatible="as_nop=:
                    144: if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
                    145: then :
1.22      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
1.28      misho     152: else \$as_nop
1.22      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.; }
1.28      misho     172: if ( set x; as_fn_ret_success y && test x = \"\$1\" )
                    173: then :
1.22      misho     174: 
1.28      misho     175: else \$as_nop
1.22      misho     176:   exitcode=1; echo positional parameters were not saved.
                    177: fi
                    178: test x\$exitcode = x0 || exit 1
1.28      misho     179: blah=\$(echo \$(echo blah))
                    180: test x\"\$blah\" = xblah || exit 1
1.22      misho     181: test -x / || exit 1"
                    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'\" &&
1.28      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 :
1.22      misho     188:   as_have_required=yes
1.28      misho     189: else $as_nop
1.22      misho     190:   as_have_required=no
                    191: fi
1.28      misho     192:   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
                    193: then :
1.22      misho     194: 
1.28      misho     195: else $as_nop
1.22      misho     196:   as_save_IFS=$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
1.28      misho     201:   case $as_dir in #(((
                    202:     '') as_dir=./ ;;
                    203:     */) ;;
                    204:     *) as_dir=$as_dir/ ;;
                    205:   esac
1.22      misho     206:   as_found=:
                    207:   case $as_dir in #(
                    208:         /*)
                    209:           for as_base in sh bash ksh sh5; do
                    210:             # Try only shells that exist, to save several forks.
1.28      misho     211:             as_shell=$as_dir$as_base
1.22      misho     212:             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
1.28      misho     213:                    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
                    214: then :
1.22      misho     215:   CONFIG_SHELL=$as_shell as_have_required=yes
1.28      misho     216:                   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
                    217: then :
1.22      misho     218:   break 2
                    219: fi
                    220: fi
                    221:           done;;
                    222:        esac
                    223:   as_found=false
                    224: done
1.28      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 :
1.22      misho     233:   CONFIG_SHELL=$SHELL as_have_required=yes
1.28      misho     234: fi
                    235: fi
1.22      misho     236: 
                    237: 
1.28      misho     238:       if test "x$CONFIG_SHELL" != x
                    239: then :
1.22      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'.
1.28      misho     257: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
1.22      misho     258: exit 255
                    259: fi
                    260: 
1.28      misho     261:     if test x$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."
1.22      misho     268:   else
1.28      misho     269:     printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org
1.22      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: $0: have one."
                    274:   fi
                    275:   exit 1
                    276: fi
                    277: fi
                    278: fi
                    279: SHELL=${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: 
1.28      misho     297: 
1.22      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
1.28      misho     315: # as_fn_nop
                    316: # ---------
                    317: # Do nothing but, unlike ":", preserve the value of $?.
                    318: as_fn_nop ()
                    319: {
                    320:   return $?
                    321: }
                    322: as_nop=as_fn_nop
1.22      misho     323: 
                    324: # as_fn_mkdir_p
                    325: # -------------
                    326: # Create "$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 $as_dir in #(
1.28      misho     337:       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.22      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 ||
1.28      misho     346: printf "%s\n" X"$as_dir" |
1.22      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 $as_dirs"
                    367:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
                    368: 
                    369: 
                    370: } # as_fn_mkdir_p
                    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
                    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.
1.28      misho     385: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
                    386: then :
1.22      misho     387:   eval 'as_fn_append ()
                    388:   {
                    389:     eval $1+=\$2
                    390:   }'
1.28      misho     391: else $as_nop
1.22      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 $(()) and expr.
1.28      misho     403: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
                    404: then :
1.22      misho     405:   eval 'as_fn_arith ()
                    406:   {
                    407:     as_val=$(( $* ))
                    408:   }'
1.28      misho     409: else $as_nop
1.22      misho     410:   as_fn_arith ()
                    411:   {
                    412:     as_val=`expr "$@" || test $? -eq 1`
                    413:   }
                    414: fi # as_fn_arith
                    415: 
1.28      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
1.22      misho     424: 
                    425: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                    426: # ----------------------------------------
                    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
                    429: # script with STATUS, using 1 if that was 0.
                    430: as_fn_error ()
                    431: {
                    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
1.28      misho     435:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.22      misho     436:   fi
1.28      misho     437:   printf "%s\n" "$as_me: error: $2" >&2
1.22      misho     438:   as_fn_exit $as_status
                    439: } # as_fn_error
                    440: 
1.6       misho     441: if expr a : '\(a\)' >/dev/null 2>&1 &&
                    442:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                    443:   as_expr=expr
1.2       misho     444: else
1.6       misho     445:   as_expr=false
1.2       misho     446: fi
                    447: 
1.6       misho     448: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                    449:   as_basename=basename
1.2       misho     450: else
1.6       misho     451:   as_basename=false
1.2       misho     452: fi
                    453: 
1.22      misho     454: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                    455:   as_dirname=dirname
                    456: else
                    457:   as_dirname=false
                    458: fi
1.2       misho     459: 
1.6       misho     460: as_me=`$as_basename -- "$0" ||
                    461: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                    462:         X"$0" : 'X\(//\)$' \| \
                    463:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.28      misho     464: printf "%s\n" X/"$0" |
1.6       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'`
1.2       misho     478: 
1.22      misho     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
1.2       misho     485: 
                    486: 
1.22      misho     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" ||
1.28      misho     508:     { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
1.2       misho     509: 
1.22      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
                    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
1.2       misho     520: }
                    521: 
1.28      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.
1.22      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: 
1.28      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: 
1.22      misho     546: rm -f conf$$ conf$$.exe conf$$.file
                    547: if test -d conf$$.dir; then
                    548:   rm -f conf$$.dir/conf$$.file
1.2       misho     549: else
1.22      misho     550:   rm -f conf$$.dir
                    551:   mkdir conf$$.dir 2>/dev/null
1.2       misho     552: fi
1.22      misho     553: if (echo >conf$$.file) 2>/dev/null; then
                    554:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                    555:     as_ln_s='ln -s'
                    556:     # ... but there are two gotchas:
                    557:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                    558:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
                    559:     # In both cases, we have to default to `cp -pR'.
                    560:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
                    561:       as_ln_s='cp -pR'
                    562:   elif ln conf$$.file conf$$ 2>/dev/null; then
                    563:     as_ln_s=ln
                    564:   else
                    565:     as_ln_s='cp -pR'
                    566:   fi
                    567: else
                    568:   as_ln_s='cp -pR'
1.2       misho     569: fi
1.22      misho     570: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                    571: rmdir conf$$.dir 2>/dev/null
1.2       misho     572: 
1.22      misho     573: if mkdir -p . 2>/dev/null; then
                    574:   as_mkdir_p='mkdir -p "$as_dir"'
1.2       misho     575: else
1.22      misho     576:   test -d ./-p && rmdir ./-p
                    577:   as_mkdir_p=false
1.2       misho     578: fi
                    579: 
1.22      misho     580: as_test_x='test -x'
                    581: as_executable_p=as_fn_executable_p
1.2       misho     582: 
1.22      misho     583: # Sed expression to map a string onto a valid CPP name.
                    584: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
1.2       misho     585: 
1.22      misho     586: # Sed expression to map a string onto a valid variable name.
                    587: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
1.2       misho     588: 
                    589: 
1.22      misho     590: test -n "$DJDIR" || exec 7<&0 </dev/null
                    591: exec 6>&1
1.2       misho     592: 
1.22      misho     593: # Name of the host.
                    594: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
                    595: # so uname gets run too.
                    596: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
1.2       misho     597: 
1.22      misho     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=
1.2       misho     609: 
1.22      misho     610: # Identity of this package.
                    611: PACKAGE_NAME='libaitcfg'
                    612: PACKAGE_TARNAME='libaitcfg'
1.29    ! misho     613: PACKAGE_VERSION='9.3'
        !           614: PACKAGE_STRING='libaitcfg 9.3'
1.22      misho     615: PACKAGE_BUGREPORT='misho@elwix.org'
                    616: PACKAGE_URL=''
1.2       misho     617: 
                    618: ac_unique_file="src/aitcfg.c"
1.6       misho     619: ac_subst_vars='LTLIBOBJS
                    620: LIBOBJS
                    621: MKDEP
                    622: target_os
                    623: target_vendor
                    624: target_cpu
                    625: target
                    626: host_os
                    627: host_vendor
                    628: host_cpu
                    629: host
                    630: build_os
                    631: build_vendor
                    632: build_cpu
                    633: build
1.21      misho     634: RANLIB
1.6       misho     635: INSTALL_DATA
                    636: INSTALL_SCRIPT
                    637: INSTALL_PROGRAM
                    638: OBJEXT
                    639: EXEEXT
                    640: ac_ct_CC
                    641: CPPFLAGS
                    642: LDFLAGS
                    643: CFLAGS
                    644: CC
                    645: target_alias
                    646: host_alias
                    647: build_alias
                    648: LIBS
                    649: ECHO_T
                    650: ECHO_N
                    651: ECHO_C
                    652: DEFS
                    653: mandir
                    654: localedir
                    655: libdir
                    656: psdir
                    657: pdfdir
                    658: dvidir
                    659: htmldir
                    660: infodir
                    661: docdir
                    662: oldincludedir
                    663: includedir
1.28      misho     664: runstatedir
1.6       misho     665: localstatedir
                    666: sharedstatedir
                    667: sysconfdir
                    668: datadir
                    669: datarootdir
                    670: libexecdir
                    671: sbindir
                    672: bindir
                    673: program_transform_name
                    674: prefix
                    675: exec_prefix
1.22      misho     676: PACKAGE_URL
1.6       misho     677: PACKAGE_BUGREPORT
                    678: PACKAGE_STRING
                    679: PACKAGE_VERSION
                    680: PACKAGE_TARNAME
                    681: PACKAGE_NAME
1.2       misho     682: PATH_SEPARATOR
1.6       misho     683: SHELL'
1.2       misho     684: ac_subst_files=''
                    685: ac_user_opts='
                    686: enable_option_checking
                    687: enable_debug
                    688: '
                    689:       ac_precious_vars='build_alias
                    690: host_alias
                    691: target_alias
                    692: CC
                    693: CFLAGS
                    694: LDFLAGS
                    695: LIBS
1.28      misho     696: CPPFLAGS'
1.2       misho     697: 
                    698: 
                    699: # Initialize some variables set by options.
                    700: ac_init_help=
                    701: ac_init_version=false
                    702: ac_unrecognized_opts=
                    703: ac_unrecognized_sep=
                    704: # The variables have the same names as the options, with
                    705: # dashes changed to underlines.
                    706: cache_file=/dev/null
                    707: exec_prefix=NONE
                    708: no_create=
                    709: no_recursion=
                    710: prefix=NONE
                    711: program_prefix=NONE
                    712: program_suffix=NONE
                    713: program_transform_name=s,x,x,
                    714: silent=
                    715: site=
                    716: srcdir=
                    717: verbose=
                    718: x_includes=NONE
                    719: x_libraries=NONE
                    720: 
                    721: # Installation directory options.
                    722: # These are left unexpanded so users can "make install exec_prefix=/foo"
                    723: # and all the variables that are supposed to be based on exec_prefix
                    724: # by default will actually change.
                    725: # Use braces instead of parens because sh, perl, etc. also accept them.
                    726: # (The list follows the same order as the GNU Coding Standards.)
                    727: bindir='${exec_prefix}/bin'
                    728: sbindir='${exec_prefix}/sbin'
                    729: libexecdir='${exec_prefix}/libexec'
                    730: datarootdir='${prefix}/share'
                    731: datadir='${datarootdir}'
                    732: sysconfdir='${prefix}/etc'
                    733: sharedstatedir='${prefix}/com'
                    734: localstatedir='${prefix}/var'
1.28      misho     735: runstatedir='${localstatedir}/run'
1.2       misho     736: includedir='${prefix}/include'
                    737: oldincludedir='/usr/include'
                    738: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
                    739: infodir='${datarootdir}/info'
                    740: htmldir='${docdir}'
                    741: dvidir='${docdir}'
                    742: pdfdir='${docdir}'
                    743: psdir='${docdir}'
                    744: libdir='${exec_prefix}/lib'
                    745: localedir='${datarootdir}/locale'
                    746: mandir='${datarootdir}/man'
                    747: 
                    748: ac_prev=
                    749: ac_dashdash=
                    750: for ac_option
                    751: do
                    752:   # If the previous option needs an argument, assign it.
                    753:   if test -n "$ac_prev"; then
                    754:     eval $ac_prev=\$ac_option
                    755:     ac_prev=
                    756:     continue
                    757:   fi
                    758: 
                    759:   case $ac_option in
1.22      misho     760:   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
                    761:   *=)   ac_optarg= ;;
                    762:   *)    ac_optarg=yes ;;
1.2       misho     763:   esac
                    764: 
                    765:   case $ac_dashdash$ac_option in
                    766:   --)
                    767:     ac_dashdash=yes ;;
                    768: 
                    769:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
                    770:     ac_prev=bindir ;;
                    771:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
                    772:     bindir=$ac_optarg ;;
                    773: 
                    774:   -build | --build | --buil | --bui | --bu)
                    775:     ac_prev=build_alias ;;
                    776:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
                    777:     build_alias=$ac_optarg ;;
                    778: 
                    779:   -cache-file | --cache-file | --cache-fil | --cache-fi \
                    780:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
                    781:     ac_prev=cache_file ;;
                    782:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
                    783:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
                    784:     cache_file=$ac_optarg ;;
                    785: 
                    786:   --config-cache | -C)
                    787:     cache_file=config.cache ;;
                    788: 
                    789:   -datadir | --datadir | --datadi | --datad)
                    790:     ac_prev=datadir ;;
                    791:   -datadir=* | --datadir=* | --datadi=* | --datad=*)
                    792:     datadir=$ac_optarg ;;
                    793: 
                    794:   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
                    795:   | --dataroo | --dataro | --datar)
                    796:     ac_prev=datarootdir ;;
                    797:   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
                    798:   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
                    799:     datarootdir=$ac_optarg ;;
                    800: 
                    801:   -disable-* | --disable-*)
                    802:     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
                    803:     # Reject names that are not valid shell variable names.
                    804:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.28      misho     805:       as_fn_error $? "invalid feature name: \`$ac_useropt'"
1.2       misho     806:     ac_useropt_orig=$ac_useropt
1.28      misho     807:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.2       misho     808:     case $ac_user_opts in
                    809:       *"
                    810: "enable_$ac_useropt"
                    811: "*) ;;
                    812:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
                    813:         ac_unrecognized_sep=', ';;
                    814:     esac
                    815:     eval enable_$ac_useropt=no ;;
                    816: 
                    817:   -docdir | --docdir | --docdi | --doc | --do)
                    818:     ac_prev=docdir ;;
                    819:   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
                    820:     docdir=$ac_optarg ;;
                    821: 
                    822:   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
                    823:     ac_prev=dvidir ;;
                    824:   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
                    825:     dvidir=$ac_optarg ;;
                    826: 
                    827:   -enable-* | --enable-*)
                    828:     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
                    829:     # Reject names that are not valid shell variable names.
                    830:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.28      misho     831:       as_fn_error $? "invalid feature name: \`$ac_useropt'"
1.2       misho     832:     ac_useropt_orig=$ac_useropt
1.28      misho     833:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.2       misho     834:     case $ac_user_opts in
                    835:       *"
                    836: "enable_$ac_useropt"
                    837: "*) ;;
                    838:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
                    839:         ac_unrecognized_sep=', ';;
                    840:     esac
                    841:     eval enable_$ac_useropt=\$ac_optarg ;;
                    842: 
                    843:   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
                    844:   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
                    845:   | --exec | --exe | --ex)
                    846:     ac_prev=exec_prefix ;;
                    847:   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
                    848:   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
                    849:   | --exec=* | --exe=* | --ex=*)
                    850:     exec_prefix=$ac_optarg ;;
                    851: 
                    852:   -gas | --gas | --ga | --g)
                    853:     # Obsolete; use --with-gas.
                    854:     with_gas=yes ;;
                    855: 
                    856:   -help | --help | --hel | --he | -h)
                    857:     ac_init_help=long ;;
                    858:   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
                    859:     ac_init_help=recursive ;;
                    860:   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
                    861:     ac_init_help=short ;;
                    862: 
                    863:   -host | --host | --hos | --ho)
                    864:     ac_prev=host_alias ;;
                    865:   -host=* | --host=* | --hos=* | --ho=*)
                    866:     host_alias=$ac_optarg ;;
                    867: 
                    868:   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
                    869:     ac_prev=htmldir ;;
                    870:   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
                    871:   | --ht=*)
                    872:     htmldir=$ac_optarg ;;
                    873: 
                    874:   -includedir | --includedir | --includedi | --included | --include \
                    875:   | --includ | --inclu | --incl | --inc)
                    876:     ac_prev=includedir ;;
                    877:   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
                    878:   | --includ=* | --inclu=* | --incl=* | --inc=*)
                    879:     includedir=$ac_optarg ;;
                    880: 
                    881:   -infodir | --infodir | --infodi | --infod | --info | --inf)
                    882:     ac_prev=infodir ;;
                    883:   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
                    884:     infodir=$ac_optarg ;;
                    885: 
                    886:   -libdir | --libdir | --libdi | --libd)
                    887:     ac_prev=libdir ;;
                    888:   -libdir=* | --libdir=* | --libdi=* | --libd=*)
                    889:     libdir=$ac_optarg ;;
                    890: 
                    891:   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
                    892:   | --libexe | --libex | --libe)
                    893:     ac_prev=libexecdir ;;
                    894:   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
                    895:   | --libexe=* | --libex=* | --libe=*)
                    896:     libexecdir=$ac_optarg ;;
                    897: 
                    898:   -localedir | --localedir | --localedi | --localed | --locale)
                    899:     ac_prev=localedir ;;
                    900:   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
                    901:     localedir=$ac_optarg ;;
                    902: 
                    903:   -localstatedir | --localstatedir | --localstatedi | --localstated \
                    904:   | --localstate | --localstat | --localsta | --localst | --locals)
                    905:     ac_prev=localstatedir ;;
                    906:   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
                    907:   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
                    908:     localstatedir=$ac_optarg ;;
                    909: 
                    910:   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
                    911:     ac_prev=mandir ;;
                    912:   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
                    913:     mandir=$ac_optarg ;;
                    914: 
                    915:   -nfp | --nfp | --nf)
                    916:     # Obsolete; use --without-fp.
                    917:     with_fp=no ;;
                    918: 
                    919:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
                    920:   | --no-cr | --no-c | -n)
                    921:     no_create=yes ;;
                    922: 
                    923:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
                    924:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
                    925:     no_recursion=yes ;;
                    926: 
                    927:   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
                    928:   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
                    929:   | --oldin | --oldi | --old | --ol | --o)
                    930:     ac_prev=oldincludedir ;;
                    931:   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
                    932:   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
                    933:   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
                    934:     oldincludedir=$ac_optarg ;;
                    935: 
                    936:   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
                    937:     ac_prev=prefix ;;
                    938:   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
                    939:     prefix=$ac_optarg ;;
                    940: 
                    941:   -program-prefix | --program-prefix | --program-prefi | --program-pref \
                    942:   | --program-pre | --program-pr | --program-p)
                    943:     ac_prev=program_prefix ;;
                    944:   -program-prefix=* | --program-prefix=* | --program-prefi=* \
                    945:   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
                    946:     program_prefix=$ac_optarg ;;
                    947: 
                    948:   -program-suffix | --program-suffix | --program-suffi | --program-suff \
                    949:   | --program-suf | --program-su | --program-s)
                    950:     ac_prev=program_suffix ;;
                    951:   -program-suffix=* | --program-suffix=* | --program-suffi=* \
                    952:   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
                    953:     program_suffix=$ac_optarg ;;
                    954: 
                    955:   -program-transform-name | --program-transform-name \
                    956:   | --program-transform-nam | --program-transform-na \
                    957:   | --program-transform-n | --program-transform- \
                    958:   | --program-transform | --program-transfor \
                    959:   | --program-transfo | --program-transf \
                    960:   | --program-trans | --program-tran \
                    961:   | --progr-tra | --program-tr | --program-t)
                    962:     ac_prev=program_transform_name ;;
                    963:   -program-transform-name=* | --program-transform-name=* \
                    964:   | --program-transform-nam=* | --program-transform-na=* \
                    965:   | --program-transform-n=* | --program-transform-=* \
                    966:   | --program-transform=* | --program-transfor=* \
                    967:   | --program-transfo=* | --program-transf=* \
                    968:   | --program-trans=* | --program-tran=* \
                    969:   | --progr-tra=* | --program-tr=* | --program-t=*)
                    970:     program_transform_name=$ac_optarg ;;
                    971: 
                    972:   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
                    973:     ac_prev=pdfdir ;;
                    974:   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
                    975:     pdfdir=$ac_optarg ;;
                    976: 
                    977:   -psdir | --psdir | --psdi | --psd | --ps)
                    978:     ac_prev=psdir ;;
                    979:   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
                    980:     psdir=$ac_optarg ;;
                    981: 
                    982:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                    983:   | -silent | --silent | --silen | --sile | --sil)
                    984:     silent=yes ;;
                    985: 
1.28      misho     986:   -runstatedir | --runstatedir | --runstatedi | --runstated \
                    987:   | --runstate | --runstat | --runsta | --runst | --runs \
                    988:   | --run | --ru | --r)
                    989:     ac_prev=runstatedir ;;
                    990:   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
                    991:   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
                    992:   | --run=* | --ru=* | --r=*)
                    993:     runstatedir=$ac_optarg ;;
                    994: 
1.2       misho     995:   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
                    996:     ac_prev=sbindir ;;
                    997:   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
                    998:   | --sbi=* | --sb=*)
                    999:     sbindir=$ac_optarg ;;
                   1000: 
                   1001:   -sharedstatedir | --sharedstatedir | --sharedstatedi \
                   1002:   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
                   1003:   | --sharedst | --shareds | --shared | --share | --shar \
                   1004:   | --sha | --sh)
                   1005:     ac_prev=sharedstatedir ;;
                   1006:   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
                   1007:   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
                   1008:   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
                   1009:   | --sha=* | --sh=*)
                   1010:     sharedstatedir=$ac_optarg ;;
                   1011: 
                   1012:   -site | --site | --sit)
                   1013:     ac_prev=site ;;
                   1014:   -site=* | --site=* | --sit=*)
                   1015:     site=$ac_optarg ;;
                   1016: 
                   1017:   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
                   1018:     ac_prev=srcdir ;;
                   1019:   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
                   1020:     srcdir=$ac_optarg ;;
                   1021: 
                   1022:   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
                   1023:   | --syscon | --sysco | --sysc | --sys | --sy)
                   1024:     ac_prev=sysconfdir ;;
                   1025:   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
                   1026:   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
                   1027:     sysconfdir=$ac_optarg ;;
                   1028: 
                   1029:   -target | --target | --targe | --targ | --tar | --ta | --t)
                   1030:     ac_prev=target_alias ;;
                   1031:   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
                   1032:     target_alias=$ac_optarg ;;
                   1033: 
                   1034:   -v | -verbose | --verbose | --verbos | --verbo | --verb)
                   1035:     verbose=yes ;;
                   1036: 
                   1037:   -version | --version | --versio | --versi | --vers | -V)
                   1038:     ac_init_version=: ;;
                   1039: 
                   1040:   -with-* | --with-*)
                   1041:     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
                   1042:     # Reject names that are not valid shell variable names.
                   1043:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.28      misho    1044:       as_fn_error $? "invalid package name: \`$ac_useropt'"
1.2       misho    1045:     ac_useropt_orig=$ac_useropt
1.28      misho    1046:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.2       misho    1047:     case $ac_user_opts in
                   1048:       *"
                   1049: "with_$ac_useropt"
                   1050: "*) ;;
                   1051:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
                   1052:         ac_unrecognized_sep=', ';;
                   1053:     esac
                   1054:     eval with_$ac_useropt=\$ac_optarg ;;
                   1055: 
                   1056:   -without-* | --without-*)
                   1057:     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
                   1058:     # Reject names that are not valid shell variable names.
                   1059:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.28      misho    1060:       as_fn_error $? "invalid package name: \`$ac_useropt'"
1.2       misho    1061:     ac_useropt_orig=$ac_useropt
1.28      misho    1062:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.2       misho    1063:     case $ac_user_opts in
                   1064:       *"
                   1065: "with_$ac_useropt"
                   1066: "*) ;;
                   1067:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
                   1068:         ac_unrecognized_sep=', ';;
                   1069:     esac
                   1070:     eval with_$ac_useropt=no ;;
                   1071: 
                   1072:   --x)
                   1073:     # Obsolete; use --with-x.
                   1074:     with_x=yes ;;
                   1075: 
                   1076:   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
                   1077:   | --x-incl | --x-inc | --x-in | --x-i)
                   1078:     ac_prev=x_includes ;;
                   1079:   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
                   1080:   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
                   1081:     x_includes=$ac_optarg ;;
                   1082: 
                   1083:   -x-libraries | --x-libraries | --x-librarie | --x-librari \
                   1084:   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
                   1085:     ac_prev=x_libraries ;;
                   1086:   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
                   1087:   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
                   1088:     x_libraries=$ac_optarg ;;
                   1089: 
1.22      misho    1090:   -*) as_fn_error $? "unrecognized option: \`$ac_option'
                   1091: Try \`$0 --help' for more information"
1.2       misho    1092:     ;;
                   1093: 
                   1094:   *=*)
                   1095:     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
                   1096:     # Reject names that are not valid shell variable names.
1.22      misho    1097:     case $ac_envvar in #(
                   1098:       '' | [0-9]* | *[!_$as_cr_alnum]* )
                   1099:       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
                   1100:     esac
1.2       misho    1101:     eval $ac_envvar=\$ac_optarg
                   1102:     export $ac_envvar ;;
                   1103: 
                   1104:   *)
                   1105:     # FIXME: should be removed in autoconf 3.0.
1.28      misho    1106:     printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1.2       misho    1107:     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.28      misho    1108:       printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1.22      misho    1109:     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1.2       misho    1110:     ;;
                   1111: 
                   1112:   esac
                   1113: done
                   1114: 
                   1115: if test -n "$ac_prev"; then
                   1116:   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1.22      misho    1117:   as_fn_error $? "missing argument to $ac_option"
1.2       misho    1118: fi
                   1119: 
                   1120: if test -n "$ac_unrecognized_opts"; then
                   1121:   case $enable_option_checking in
                   1122:     no) ;;
1.22      misho    1123:     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1.28      misho    1124:     *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1.2       misho    1125:   esac
                   1126: fi
                   1127: 
                   1128: # Check all directory arguments for consistency.
                   1129: for ac_var in  exec_prefix prefix bindir sbindir libexecdir datarootdir \
                   1130:                datadir sysconfdir sharedstatedir localstatedir includedir \
                   1131:                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1.28      misho    1132:                libdir localedir mandir runstatedir
1.2       misho    1133: do
                   1134:   eval ac_val=\$$ac_var
                   1135:   # Remove trailing slashes.
                   1136:   case $ac_val in
                   1137:     */ )
                   1138:       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
                   1139:       eval $ac_var=\$ac_val;;
                   1140:   esac
                   1141:   # Be sure to have absolute directory names.
                   1142:   case $ac_val in
                   1143:     [\\/$]* | ?:[\\/]* )  continue;;
                   1144:     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
                   1145:   esac
1.22      misho    1146:   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1.2       misho    1147: done
                   1148: 
                   1149: # There might be people who depend on the old broken behavior: `$host'
                   1150: # used to hold the argument of --host etc.
                   1151: # FIXME: To remove some day.
                   1152: build=$build_alias
                   1153: host=$host_alias
                   1154: target=$target_alias
                   1155: 
                   1156: # FIXME: To remove some day.
                   1157: if test "x$host_alias" != x; then
                   1158:   if test "x$build_alias" = x; then
                   1159:     cross_compiling=maybe
                   1160:   elif test "x$build_alias" != "x$host_alias"; then
                   1161:     cross_compiling=yes
                   1162:   fi
                   1163: fi
                   1164: 
                   1165: ac_tool_prefix=
                   1166: test -n "$host_alias" && ac_tool_prefix=$host_alias-
                   1167: 
                   1168: test "$silent" = yes && exec 6>/dev/null
                   1169: 
                   1170: 
                   1171: ac_pwd=`pwd` && test -n "$ac_pwd" &&
                   1172: ac_ls_di=`ls -di .` &&
                   1173: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1.22      misho    1174:   as_fn_error $? "working directory cannot be determined"
1.2       misho    1175: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1.22      misho    1176:   as_fn_error $? "pwd does not report name of working directory"
1.2       misho    1177: 
                   1178: 
                   1179: # Find the source files, if location was not specified.
                   1180: if test -z "$srcdir"; then
                   1181:   ac_srcdir_defaulted=yes
                   1182:   # Try the directory containing this script, then the parent directory.
                   1183:   ac_confdir=`$as_dirname -- "$as_myself" ||
                   1184: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   1185:         X"$as_myself" : 'X\(//\)[^/]' \| \
                   1186:         X"$as_myself" : 'X\(//\)$' \| \
                   1187:         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1.28      misho    1188: printf "%s\n" X"$as_myself" |
1.2       misho    1189:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   1190:            s//\1/
                   1191:            q
                   1192:          }
                   1193:          /^X\(\/\/\)[^/].*/{
                   1194:            s//\1/
                   1195:            q
                   1196:          }
                   1197:          /^X\(\/\/\)$/{
                   1198:            s//\1/
                   1199:            q
                   1200:          }
                   1201:          /^X\(\/\).*/{
                   1202:            s//\1/
                   1203:            q
                   1204:          }
                   1205:          s/.*/./; q'`
                   1206:   srcdir=$ac_confdir
                   1207:   if test ! -r "$srcdir/$ac_unique_file"; then
                   1208:     srcdir=..
                   1209:   fi
                   1210: else
                   1211:   ac_srcdir_defaulted=no
                   1212: fi
                   1213: if test ! -r "$srcdir/$ac_unique_file"; then
                   1214:   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1.22      misho    1215:   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1.2       misho    1216: fi
                   1217: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
                   1218: ac_abs_confdir=`(
1.22      misho    1219:        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1.2       misho    1220:        pwd)`
                   1221: # When building in place, set srcdir=.
                   1222: if test "$ac_abs_confdir" = "$ac_pwd"; then
                   1223:   srcdir=.
                   1224: fi
                   1225: # Remove unnecessary trailing slashes from srcdir.
                   1226: # Double slashes in file names in object file debugging info
                   1227: # mess up M-x gdb in Emacs.
                   1228: case $srcdir in
                   1229: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
                   1230: esac
                   1231: for ac_var in $ac_precious_vars; do
                   1232:   eval ac_env_${ac_var}_set=\${${ac_var}+set}
                   1233:   eval ac_env_${ac_var}_value=\$${ac_var}
                   1234:   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
                   1235:   eval ac_cv_env_${ac_var}_value=\$${ac_var}
                   1236: done
                   1237: 
                   1238: #
                   1239: # Report the --help message.
                   1240: #
                   1241: if test "$ac_init_help" = "long"; then
                   1242:   # Omit some internal or obsolete options to make the list less imposing.
                   1243:   # This message is too long to be a string in the A/UX 3.1 sh.
                   1244:   cat <<_ACEOF
1.29    ! misho    1245: \`configure' configures libaitcfg 9.3 to adapt to many kinds of systems.
1.2       misho    1246: 
                   1247: Usage: $0 [OPTION]... [VAR=VALUE]...
                   1248: 
                   1249: To assign environment variables (e.g., CC, CFLAGS...), specify them as
                   1250: VAR=VALUE.  See below for descriptions of some of the useful variables.
                   1251: 
                   1252: Defaults for the options are specified in brackets.
                   1253: 
                   1254: Configuration:
                   1255:   -h, --help              display this help and exit
                   1256:       --help=short        display options specific to this package
                   1257:       --help=recursive    display the short help of all the included packages
                   1258:   -V, --version           display version information and exit
1.22      misho    1259:   -q, --quiet, --silent   do not print \`checking ...' messages
1.2       misho    1260:       --cache-file=FILE   cache test results in FILE [disabled]
                   1261:   -C, --config-cache      alias for \`--cache-file=config.cache'
                   1262:   -n, --no-create         do not create output files
                   1263:       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
                   1264: 
                   1265: Installation directories:
                   1266:   --prefix=PREFIX         install architecture-independent files in PREFIX
                   1267:                           [$ac_default_prefix]
                   1268:   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                   1269:                           [PREFIX]
                   1270: 
                   1271: By default, \`make install' will install all the files in
                   1272: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
                   1273: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
                   1274: for instance \`--prefix=\$HOME'.
                   1275: 
                   1276: For better control, use the options below.
                   1277: 
                   1278: Fine tuning of the installation directories:
                   1279:   --bindir=DIR            user executables [EPREFIX/bin]
                   1280:   --sbindir=DIR           system admin executables [EPREFIX/sbin]
                   1281:   --libexecdir=DIR        program executables [EPREFIX/libexec]
                   1282:   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
                   1283:   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
                   1284:   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1.28      misho    1285:   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1.2       misho    1286:   --libdir=DIR            object code libraries [EPREFIX/lib]
                   1287:   --includedir=DIR        C header files [PREFIX/include]
                   1288:   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
                   1289:   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
                   1290:   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
                   1291:   --infodir=DIR           info documentation [DATAROOTDIR/info]
                   1292:   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
                   1293:   --mandir=DIR            man documentation [DATAROOTDIR/man]
                   1294:   --docdir=DIR            documentation root [DATAROOTDIR/doc/libaitcfg]
                   1295:   --htmldir=DIR           html documentation [DOCDIR]
                   1296:   --dvidir=DIR            dvi documentation [DOCDIR]
                   1297:   --pdfdir=DIR            pdf documentation [DOCDIR]
                   1298:   --psdir=DIR             ps documentation [DOCDIR]
                   1299: _ACEOF
                   1300: 
                   1301:   cat <<\_ACEOF
                   1302: 
                   1303: System types:
                   1304:   --build=BUILD     configure for building on BUILD [guessed]
                   1305:   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
                   1306:   --target=TARGET   configure for building compilers for TARGET [HOST]
                   1307: _ACEOF
                   1308: fi
                   1309: 
                   1310: if test -n "$ac_init_help"; then
                   1311:   case $ac_init_help in
1.29    ! misho    1312:      short | recursive ) echo "Configuration of libaitcfg 9.3:";;
1.2       misho    1313:    esac
                   1314:   cat <<\_ACEOF
                   1315: 
                   1316: Optional Features:
                   1317:   --disable-option-checking  ignore unrecognized --enable/--with options
                   1318:   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
                   1319:   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
                   1320:   --enable-debug          Build library with debug information and additional messages
                   1321: 
                   1322: Some influential environment variables:
                   1323:   CC          C compiler command
                   1324:   CFLAGS      C compiler flags
                   1325:   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
                   1326:               nonstandard directory <lib dir>
                   1327:   LIBS        libraries to pass to the linker, e.g. -l<library>
1.22      misho    1328:   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1.2       misho    1329:               you have headers in a nonstandard directory <include dir>
                   1330: 
                   1331: Use these variables to override the choices made by `configure' or to help
                   1332: it to find libraries and programs with nonstandard names/locations.
                   1333: 
1.6       misho    1334: Report bugs to <misho@elwix.org>.
1.2       misho    1335: _ACEOF
                   1336: ac_status=$?
                   1337: fi
                   1338: 
                   1339: if test "$ac_init_help" = "recursive"; then
                   1340:   # If there are subdirs, report their specific --help.
                   1341:   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
                   1342:     test -d "$ac_dir" ||
                   1343:       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
                   1344:       continue
                   1345:     ac_builddir=.
                   1346: 
                   1347: case "$ac_dir" in
                   1348: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1349: *)
1.28      misho    1350:   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.2       misho    1351:   # A ".." for each directory in $ac_dir_suffix.
1.28      misho    1352:   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.2       misho    1353:   case $ac_top_builddir_sub in
                   1354:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1355:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   1356:   esac ;;
                   1357: esac
                   1358: ac_abs_top_builddir=$ac_pwd
                   1359: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   1360: # for backward compatibility:
                   1361: ac_top_builddir=$ac_top_build_prefix
                   1362: 
                   1363: case $srcdir in
                   1364:   .)  # We are building in place.
                   1365:     ac_srcdir=.
                   1366:     ac_top_srcdir=$ac_top_builddir_sub
                   1367:     ac_abs_top_srcdir=$ac_pwd ;;
                   1368:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   1369:     ac_srcdir=$srcdir$ac_dir_suffix;
                   1370:     ac_top_srcdir=$srcdir
                   1371:     ac_abs_top_srcdir=$srcdir ;;
                   1372:   *) # Relative name.
                   1373:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   1374:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   1375:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   1376: esac
                   1377: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   1378: 
                   1379:     cd "$ac_dir" || { ac_status=$?; continue; }
1.28      misho    1380:     # Check for configure.gnu first; this name is used for a wrapper for
                   1381:     # Metaconfig's "Configure" on case-insensitive file systems.
1.2       misho    1382:     if test -f "$ac_srcdir/configure.gnu"; then
                   1383:       echo &&
                   1384:       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
                   1385:     elif test -f "$ac_srcdir/configure"; then
                   1386:       echo &&
                   1387:       $SHELL "$ac_srcdir/configure" --help=recursive
                   1388:     else
1.28      misho    1389:       printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1.2       misho    1390:     fi || ac_status=$?
                   1391:     cd "$ac_pwd" || { ac_status=$?; break; }
                   1392:   done
                   1393: fi
                   1394: 
                   1395: test -n "$ac_init_help" && exit $ac_status
                   1396: if $ac_init_version; then
                   1397:   cat <<\_ACEOF
1.29    ! misho    1398: libaitcfg configure 9.3
1.28      misho    1399: generated by GNU Autoconf 2.71
1.2       misho    1400: 
1.28      misho    1401: Copyright (C) 2021 Free Software Foundation, Inc.
1.2       misho    1402: This configure script is free software; the Free Software Foundation
                   1403: gives unlimited permission to copy, distribute and modify it.
                   1404: _ACEOF
                   1405:   exit
                   1406: fi
1.21      misho    1407: 
1.22      misho    1408: ## ------------------------ ##
                   1409: ## Autoconf initialization. ##
                   1410: ## ------------------------ ##
                   1411: 
                   1412: # ac_fn_c_try_compile LINENO
                   1413: # --------------------------
                   1414: # Try to compile conftest.$ac_ext, and return whether this succeeded.
                   1415: ac_fn_c_try_compile ()
                   1416: {
                   1417:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.28      misho    1418:   rm -f conftest.$ac_objext conftest.beam
1.22      misho    1419:   if { { ac_try="$ac_compile"
                   1420: case "(($ac_try" in
                   1421:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1422:   *) ac_try_echo=$ac_try;;
                   1423: esac
                   1424: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.28      misho    1425: printf "%s\n" "$ac_try_echo"; } >&5
1.22      misho    1426:   (eval "$ac_compile") 2>conftest.err
                   1427:   ac_status=$?
                   1428:   if test -s conftest.err; then
                   1429:     grep -v '^ *+' conftest.err >conftest.er1
                   1430:     cat conftest.er1 >&5
                   1431:     mv -f conftest.er1 conftest.err
                   1432:   fi
1.28      misho    1433:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.22      misho    1434:   test $ac_status = 0; } && {
                   1435:         test -z "$ac_c_werror_flag" ||
                   1436:         test ! -s conftest.err
1.28      misho    1437:        } && test -s conftest.$ac_objext
                   1438: then :
1.22      misho    1439:   ac_retval=0
1.28      misho    1440: else $as_nop
                   1441:   printf "%s\n" "$as_me: failed program was:" >&5
1.22      misho    1442: sed 's/^/| /' conftest.$ac_ext >&5
                   1443: 
                   1444:        ac_retval=1
                   1445: fi
                   1446:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1447:   as_fn_set_status $ac_retval
1.21      misho    1448: 
1.22      misho    1449: } # ac_fn_c_try_compile
1.2       misho    1450: 
1.22      misho    1451: # ac_fn_c_try_link LINENO
                   1452: # -----------------------
                   1453: # Try to link conftest.$ac_ext, and return whether this succeeded.
                   1454: ac_fn_c_try_link ()
1.2       misho    1455: {
1.22      misho    1456:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.28      misho    1457:   rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1.22      misho    1458:   if { { ac_try="$ac_link"
                   1459: case "(($ac_try" in
                   1460:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1461:   *) ac_try_echo=$ac_try;;
                   1462: esac
                   1463: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.28      misho    1464: printf "%s\n" "$ac_try_echo"; } >&5
1.22      misho    1465:   (eval "$ac_link") 2>conftest.err
                   1466:   ac_status=$?
                   1467:   if test -s conftest.err; then
                   1468:     grep -v '^ *+' conftest.err >conftest.er1
                   1469:     cat conftest.er1 >&5
                   1470:     mv -f conftest.er1 conftest.err
                   1471:   fi
1.28      misho    1472:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.22      misho    1473:   test $ac_status = 0; } && {
                   1474:         test -z "$ac_c_werror_flag" ||
                   1475:         test ! -s conftest.err
                   1476:        } && test -s conftest$ac_exeext && {
                   1477:         test "$cross_compiling" = yes ||
                   1478:         test -x conftest$ac_exeext
1.28      misho    1479:        }
                   1480: then :
1.22      misho    1481:   ac_retval=0
1.28      misho    1482: else $as_nop
                   1483:   printf "%s\n" "$as_me: failed program was:" >&5
1.22      misho    1484: sed 's/^/| /' conftest.$ac_ext >&5
1.21      misho    1485: 
1.22      misho    1486:        ac_retval=1
                   1487: fi
                   1488:   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
                   1489:   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
                   1490:   # interfere with the next link command; also delete a directory that is
                   1491:   # left behind by Apple's compiler.  We do this before executing the actions.
                   1492:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
                   1493:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1494:   as_fn_set_status $ac_retval
                   1495: 
                   1496: } # ac_fn_c_try_link
                   1497: 
                   1498: # ac_fn_c_try_run LINENO
                   1499: # ----------------------
1.28      misho    1500: # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
                   1501: # executables *can* be run.
1.22      misho    1502: ac_fn_c_try_run ()
                   1503: {
                   1504:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1505:   if { { ac_try="$ac_link"
                   1506: case "(($ac_try" in
                   1507:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1508:   *) ac_try_echo=$ac_try;;
                   1509: esac
                   1510: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.28      misho    1511: printf "%s\n" "$ac_try_echo"; } >&5
1.22      misho    1512:   (eval "$ac_link") 2>&5
                   1513:   ac_status=$?
1.28      misho    1514:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.22      misho    1515:   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
                   1516:   { { case "(($ac_try" in
                   1517:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1518:   *) ac_try_echo=$ac_try;;
                   1519: esac
                   1520: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.28      misho    1521: printf "%s\n" "$ac_try_echo"; } >&5
1.22      misho    1522:   (eval "$ac_try") 2>&5
                   1523:   ac_status=$?
1.28      misho    1524:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   1525:   test $ac_status = 0; }; }
                   1526: then :
1.22      misho    1527:   ac_retval=0
1.28      misho    1528: else $as_nop
                   1529:   printf "%s\n" "$as_me: program exited with status $ac_status" >&5
                   1530:        printf "%s\n" "$as_me: failed program was:" >&5
1.22      misho    1531: sed 's/^/| /' conftest.$ac_ext >&5
                   1532: 
                   1533:        ac_retval=$ac_status
                   1534: fi
                   1535:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
                   1536:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1537:   as_fn_set_status $ac_retval
                   1538: 
                   1539: } # ac_fn_c_try_run
                   1540: 
                   1541: # ac_fn_c_check_func LINENO FUNC VAR
                   1542: # ----------------------------------
                   1543: # Tests whether FUNC exists, setting the cache variable VAR accordingly
                   1544: ac_fn_c_check_func ()
                   1545: {
                   1546:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.28      misho    1547:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
                   1548: printf %s "checking for $2... " >&6; }
                   1549: if eval test \${$3+y}
                   1550: then :
                   1551:   printf %s "(cached) " >&6
                   1552: else $as_nop
1.22      misho    1553:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1554: /* end confdefs.h.  */
                   1555: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
                   1556:    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
                   1557: #define $2 innocuous_$2
                   1558: 
                   1559: /* System header to define __stub macros and hopefully few prototypes,
1.28      misho    1560:    which can conflict with char $2 (); below.  */
1.22      misho    1561: 
1.28      misho    1562: #include <limits.h>
1.22      misho    1563: #undef $2
                   1564: 
                   1565: /* Override any GCC internal prototype to avoid an error.
                   1566:    Use char because int might match the return type of a GCC
                   1567:    builtin and then its argument prototype would still apply.  */
                   1568: #ifdef __cplusplus
                   1569: extern "C"
                   1570: #endif
                   1571: char $2 ();
                   1572: /* The GNU C library defines this for functions which it implements
                   1573:     to always fail with ENOSYS.  Some functions are actually named
                   1574:     something starting with __ and the normal name is an alias.  */
                   1575: #if defined __stub_$2 || defined __stub___$2
                   1576: choke me
                   1577: #endif
                   1578: 
                   1579: int
1.28      misho    1580: main (void)
1.22      misho    1581: {
                   1582: return $2 ();
                   1583:   ;
                   1584:   return 0;
                   1585: }
                   1586: _ACEOF
1.28      misho    1587: if ac_fn_c_try_link "$LINENO"
                   1588: then :
1.22      misho    1589:   eval "$3=yes"
1.28      misho    1590: else $as_nop
1.22      misho    1591:   eval "$3=no"
                   1592: fi
1.28      misho    1593: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.22      misho    1594:     conftest$ac_exeext conftest.$ac_ext
                   1595: fi
                   1596: eval ac_res=\$$3
1.28      misho    1597:               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
                   1598: printf "%s\n" "$ac_res" >&6; }
1.22      misho    1599:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1600: 
                   1601: } # ac_fn_c_check_func
1.28      misho    1602: ac_configure_args_raw=
                   1603: for ac_arg
                   1604: do
                   1605:   case $ac_arg in
                   1606:   *\'*)
                   1607:     ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
                   1608:   esac
                   1609:   as_fn_append ac_configure_args_raw " '$ac_arg'"
                   1610: done
                   1611: 
                   1612: case $ac_configure_args_raw in
                   1613:   *$as_nl*)
                   1614:     ac_safe_unquote= ;;
                   1615:   *)
                   1616:     ac_unsafe_z='|&;<>()$`\\"*?[ ''    ' # This string ends in space, tab.
                   1617:     ac_unsafe_a="$ac_unsafe_z#~"
                   1618:     ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
                   1619:     ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
                   1620: esac
                   1621: 
1.22      misho    1622: cat >config.log <<_ACEOF
                   1623: This file contains any messages produced by compilers while
                   1624: running configure, to aid debugging if configure makes a mistake.
                   1625: 
1.29    ! misho    1626: It was created by libaitcfg $as_me 9.3, which was
1.28      misho    1627: generated by GNU Autoconf 2.71.  Invocation command line was
1.22      misho    1628: 
1.28      misho    1629:   $ $0$ac_configure_args_raw
1.22      misho    1630: 
                   1631: _ACEOF
                   1632: exec 5>>config.log
                   1633: {
                   1634: cat <<_ASUNAME
                   1635: ## --------- ##
                   1636: ## Platform. ##
                   1637: ## --------- ##
                   1638: 
                   1639: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
                   1640: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                   1641: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                   1642: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                   1643: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1.2       misho    1644: 
1.21      misho    1645: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
                   1646: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1.2       misho    1647: 
1.21      misho    1648: /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
                   1649: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
                   1650: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
                   1651: /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
                   1652: /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
                   1653: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
                   1654: /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1.2       misho    1655: 
1.21      misho    1656: _ASUNAME
1.2       misho    1657: 
1.21      misho    1658: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1659: for as_dir in $PATH
1.6       misho    1660: do
                   1661:   IFS=$as_save_IFS
1.28      misho    1662:   case $as_dir in #(((
                   1663:     '') as_dir=./ ;;
                   1664:     */) ;;
                   1665:     *) as_dir=$as_dir/ ;;
                   1666:   esac
                   1667:     printf "%s\n" "PATH: $as_dir"
1.22      misho    1668:   done
1.6       misho    1669: IFS=$as_save_IFS
                   1670: 
                   1671: } >&5
                   1672: 
                   1673: cat >&5 <<_ACEOF
                   1674: 
                   1675: 
                   1676: ## ----------- ##
                   1677: ## Core tests. ##
                   1678: ## ----------- ##
1.2       misho    1679: 
                   1680: _ACEOF
                   1681: 
                   1682: 
                   1683: # Keep a trace of the command line.
                   1684: # Strip out --no-create and --no-recursion so they do not pile up.
                   1685: # Strip out --silent because we don't want to record it for future runs.
                   1686: # Also quote any args containing shell meta-characters.
                   1687: # Make two passes to allow for proper duplicate-argument suppression.
                   1688: ac_configure_args=
                   1689: ac_configure_args0=
                   1690: ac_configure_args1=
                   1691: ac_must_keep_next=false
                   1692: for ac_pass in 1 2
                   1693: do
                   1694:   for ac_arg
                   1695:   do
                   1696:     case $ac_arg in
                   1697:     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
                   1698:     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   1699:     | -silent | --silent | --silen | --sile | --sil)
                   1700:       continue ;;
                   1701:     *\'*)
1.28      misho    1702:       ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.2       misho    1703:     esac
                   1704:     case $ac_pass in
1.22      misho    1705:     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1.2       misho    1706:     2)
1.22      misho    1707:       as_fn_append ac_configure_args1 " '$ac_arg'"
1.2       misho    1708:       if test $ac_must_keep_next = true; then
                   1709:        ac_must_keep_next=false # Got value, back to normal.
                   1710:       else
                   1711:        case $ac_arg in
                   1712:          *=* | --config-cache | -C | -disable-* | --disable-* \
                   1713:          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
                   1714:          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
                   1715:          | -with-* | --with-* | -without-* | --without-* | --x)
                   1716:            case "$ac_configure_args0 " in
                   1717:              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
                   1718:            esac
                   1719:            ;;
                   1720:          -* ) ac_must_keep_next=true ;;
                   1721:        esac
                   1722:       fi
1.22      misho    1723:       as_fn_append ac_configure_args " '$ac_arg'"
1.2       misho    1724:       ;;
                   1725:     esac
                   1726:   done
                   1727: done
1.22      misho    1728: { ac_configure_args0=; unset ac_configure_args0;}
                   1729: { ac_configure_args1=; unset ac_configure_args1;}
1.2       misho    1730: 
                   1731: # When interrupted or exit'd, cleanup temporary files, and complete
                   1732: # config.log.  We remove comments because anyway the quotes in there
                   1733: # would cause problems or look ugly.
                   1734: # WARNING: Use '\'' to represent an apostrophe within the trap.
                   1735: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
                   1736: trap 'exit_status=$?
1.28      misho    1737:   # Sanitize IFS.
                   1738:   IFS=" ""     $as_nl"
1.2       misho    1739:   # Save into config.log some information that might help in debugging.
                   1740:   {
                   1741:     echo
                   1742: 
1.28      misho    1743:     printf "%s\n" "## ---------------- ##
1.2       misho    1744: ## Cache variables. ##
1.22      misho    1745: ## ---------------- ##"
1.2       misho    1746:     echo
                   1747:     # The following way of writing the cache mishandles newlines in values,
                   1748: (
                   1749:   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
                   1750:     eval ac_val=\$$ac_var
                   1751:     case $ac_val in #(
                   1752:     *${as_nl}*)
                   1753:       case $ac_var in #(
1.28      misho    1754:       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
                   1755: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.2       misho    1756:       esac
                   1757:       case $ac_var in #(
                   1758:       _ | IFS | as_nl) ;; #(
                   1759:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1.22      misho    1760:       *) { eval $ac_var=; unset $ac_var;} ;;
1.2       misho    1761:       esac ;;
                   1762:     esac
                   1763:   done
                   1764:   (set) 2>&1 |
                   1765:     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
                   1766:     *${as_nl}ac_space=\ *)
                   1767:       sed -n \
                   1768:        "s/'\''/'\''\\\\'\'''\''/g;
                   1769:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
                   1770:       ;; #(
                   1771:     *)
                   1772:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   1773:       ;;
                   1774:     esac |
                   1775:     sort
                   1776: )
                   1777:     echo
                   1778: 
1.28      misho    1779:     printf "%s\n" "## ----------------- ##
1.2       misho    1780: ## Output variables. ##
1.22      misho    1781: ## ----------------- ##"
1.2       misho    1782:     echo
                   1783:     for ac_var in $ac_subst_vars
                   1784:     do
                   1785:       eval ac_val=\$$ac_var
                   1786:       case $ac_val in
1.28      misho    1787:       *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.2       misho    1788:       esac
1.28      misho    1789:       printf "%s\n" "$ac_var='\''$ac_val'\''"
1.2       misho    1790:     done | sort
                   1791:     echo
                   1792: 
                   1793:     if test -n "$ac_subst_files"; then
1.28      misho    1794:       printf "%s\n" "## ------------------- ##
1.2       misho    1795: ## File substitutions. ##
1.22      misho    1796: ## ------------------- ##"
1.2       misho    1797:       echo
                   1798:       for ac_var in $ac_subst_files
                   1799:       do
                   1800:        eval ac_val=\$$ac_var
                   1801:        case $ac_val in
1.28      misho    1802:        *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.2       misho    1803:        esac
1.28      misho    1804:        printf "%s\n" "$ac_var='\''$ac_val'\''"
1.2       misho    1805:       done | sort
                   1806:       echo
                   1807:     fi
                   1808: 
                   1809:     if test -s confdefs.h; then
1.28      misho    1810:       printf "%s\n" "## ----------- ##
1.2       misho    1811: ## confdefs.h. ##
1.22      misho    1812: ## ----------- ##"
1.2       misho    1813:       echo
                   1814:       cat confdefs.h
                   1815:       echo
                   1816:     fi
                   1817:     test "$ac_signal" != 0 &&
1.28      misho    1818:       printf "%s\n" "$as_me: caught signal $ac_signal"
                   1819:     printf "%s\n" "$as_me: exit $exit_status"
1.2       misho    1820:   } >&5
                   1821:   rm -f core *.core core.conftest.* &&
                   1822:     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
                   1823:     exit $exit_status
                   1824: ' 0
                   1825: for ac_signal in 1 2 13 15; do
1.22      misho    1826:   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1.2       misho    1827: done
                   1828: ac_signal=0
                   1829: 
                   1830: # confdefs.h avoids OS command line length limits that DEFS can exceed.
                   1831: rm -f -r conftest* confdefs.h
                   1832: 
1.28      misho    1833: printf "%s\n" "/* confdefs.h */" > confdefs.h
1.22      misho    1834: 
1.2       misho    1835: # Predefined preprocessor variables.
                   1836: 
1.28      misho    1837: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1.2       misho    1838: 
1.28      misho    1839: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1.2       misho    1840: 
1.28      misho    1841: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1.2       misho    1842: 
1.28      misho    1843: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1.2       misho    1844: 
1.28      misho    1845: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1.21      misho    1846: 
1.28      misho    1847: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1.2       misho    1848: 
                   1849: 
                   1850: # Let the site file select an alternate cache file if it wants to.
                   1851: # Prefer an explicitly selected file to automatically selected ones.
                   1852: if test -n "$CONFIG_SITE"; then
1.28      misho    1853:   ac_site_files="$CONFIG_SITE"
1.2       misho    1854: elif test "x$prefix" != xNONE; then
1.28      misho    1855:   ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1.2       misho    1856: else
1.28      misho    1857:   ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1.2       misho    1858: fi
1.28      misho    1859: 
                   1860: for ac_site_file in $ac_site_files
1.2       misho    1861: do
1.28      misho    1862:   case $ac_site_file in #(
                   1863:   */*) :
                   1864:      ;; #(
                   1865:   *) :
                   1866:     ac_site_file=./$ac_site_file ;;
                   1867: esac
                   1868:   if test -f "$ac_site_file" && test -r "$ac_site_file"; then
                   1869:     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
                   1870: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1.2       misho    1871:     sed 's/^/| /' "$ac_site_file" >&5
1.22      misho    1872:     . "$ac_site_file" \
1.28      misho    1873:       || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   1874: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.22      misho    1875: as_fn_error $? "failed to load site script $ac_site_file
                   1876: See \`config.log' for more details" "$LINENO" 5; }
1.2       misho    1877:   fi
                   1878: done
                   1879: 
                   1880: if test -r "$cache_file"; then
1.22      misho    1881:   # Some versions of bash will fail to source /dev/null (special files
                   1882:   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
                   1883:   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1.28      misho    1884:     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
                   1885: printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1.2       misho    1886:     case $cache_file in
                   1887:       [\\/]* | ?:[\\/]* ) . "$cache_file";;
                   1888:       *)                      . "./$cache_file";;
                   1889:     esac
                   1890:   fi
                   1891: else
1.28      misho    1892:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
                   1893: printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1.2       misho    1894:   >$cache_file
                   1895: fi
                   1896: 
1.28      misho    1897: # Test code for whether the C compiler supports C89 (global declarations)
                   1898: ac_c_conftest_c89_globals='
                   1899: /* Does the compiler advertise C89 conformance?
                   1900:    Do not test the value of __STDC__, because some compilers set it to 0
                   1901:    while being otherwise adequately conformant. */
                   1902: #if !defined __STDC__
                   1903: # error "Compiler does not advertise C89 conformance"
                   1904: #endif
                   1905: 
                   1906: #include <stddef.h>
                   1907: #include <stdarg.h>
                   1908: struct stat;
                   1909: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
                   1910: struct buf { int x; };
                   1911: struct buf * (*rcsopen) (struct buf *, struct stat *, int);
                   1912: static char *e (p, i)
                   1913:      char **p;
                   1914:      int i;
                   1915: {
                   1916:   return p[i];
                   1917: }
                   1918: static char *f (char * (*g) (char **, int), char **p, ...)
                   1919: {
                   1920:   char *s;
                   1921:   va_list v;
                   1922:   va_start (v,p);
                   1923:   s = g (p, va_arg (v,int));
                   1924:   va_end (v);
                   1925:   return s;
                   1926: }
                   1927: 
                   1928: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
                   1929:    function prototypes and stuff, but not \xHH hex character constants.
                   1930:    These do not provoke an error unfortunately, instead are silently treated
                   1931:    as an "x".  The following induces an error, until -std is added to get
                   1932:    proper ANSI mode.  Curiously \x00 != x always comes out true, for an
                   1933:    array size at least.  It is necessary to write \x00 == 0 to get something
                   1934:    that is true only with -std.  */
                   1935: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
                   1936: 
                   1937: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
                   1938:    inside strings and character constants.  */
                   1939: #define FOO(x) '\''x'\''
                   1940: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
                   1941: 
                   1942: int test (int i, double x);
                   1943: struct s1 {int (*f) (int a);};
                   1944: struct s2 {int (*f) (double a);};
                   1945: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
                   1946:                int, int);'
                   1947: 
                   1948: # Test code for whether the C compiler supports C89 (body of main).
                   1949: ac_c_conftest_c89_main='
                   1950: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
                   1951: '
                   1952: 
                   1953: # Test code for whether the C compiler supports C99 (global declarations)
                   1954: ac_c_conftest_c99_globals='
                   1955: // Does the compiler advertise C99 conformance?
                   1956: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
                   1957: # error "Compiler does not advertise C99 conformance"
                   1958: #endif
                   1959: 
                   1960: #include <stdbool.h>
                   1961: extern int puts (const char *);
                   1962: extern int printf (const char *, ...);
                   1963: extern int dprintf (int, const char *, ...);
                   1964: extern void *malloc (size_t);
                   1965: 
                   1966: // Check varargs macros.  These examples are taken from C99 6.10.3.5.
                   1967: // dprintf is used instead of fprintf to avoid needing to declare
                   1968: // FILE and stderr.
                   1969: #define debug(...) dprintf (2, __VA_ARGS__)
                   1970: #define showlist(...) puts (#__VA_ARGS__)
                   1971: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
                   1972: static void
                   1973: test_varargs_macros (void)
                   1974: {
                   1975:   int x = 1234;
                   1976:   int y = 5678;
                   1977:   debug ("Flag");
                   1978:   debug ("X = %d\n", x);
                   1979:   showlist (The first, second, and third items.);
                   1980:   report (x>y, "x is %d but y is %d", x, y);
                   1981: }
1.2       misho    1982: 
1.28      misho    1983: // Check long long types.
                   1984: #define BIG64 18446744073709551615ull
                   1985: #define BIG32 4294967295ul
                   1986: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
                   1987: #if !BIG_OK
                   1988:   #error "your preprocessor is broken"
                   1989: #endif
                   1990: #if BIG_OK
                   1991: #else
                   1992:   #error "your preprocessor is broken"
                   1993: #endif
                   1994: static long long int bignum = -9223372036854775807LL;
                   1995: static unsigned long long int ubignum = BIG64;
1.2       misho    1996: 
1.28      misho    1997: struct incomplete_array
                   1998: {
                   1999:   int datasize;
                   2000:   double data[];
                   2001: };
                   2002: 
                   2003: struct named_init {
                   2004:   int number;
                   2005:   const wchar_t *name;
                   2006:   double average;
                   2007: };
                   2008: 
                   2009: typedef const char *ccp;
                   2010: 
                   2011: static inline int
                   2012: test_restrict (ccp restrict text)
                   2013: {
                   2014:   // See if C++-style comments work.
                   2015:   // Iterate through items via the restricted pointer.
                   2016:   // Also check for declarations in for loops.
                   2017:   for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
                   2018:     continue;
                   2019:   return 0;
                   2020: }
1.2       misho    2021: 
1.28      misho    2022: // Check varargs and va_copy.
                   2023: static bool
                   2024: test_varargs (const char *format, ...)
                   2025: {
                   2026:   va_list args;
                   2027:   va_start (args, format);
                   2028:   va_list args_copy;
                   2029:   va_copy (args_copy, args);
                   2030: 
                   2031:   const char *str = "";
                   2032:   int number = 0;
                   2033:   float fnumber = 0;
1.2       misho    2034: 
1.28      misho    2035:   while (*format)
                   2036:     {
                   2037:       switch (*format++)
                   2038:        {
                   2039:        case '\''s'\'': // string
                   2040:          str = va_arg (args_copy, const char *);
                   2041:          break;
                   2042:        case '\''d'\'': // int
                   2043:          number = va_arg (args_copy, int);
                   2044:          break;
                   2045:        case '\''f'\'': // float
                   2046:          fnumber = va_arg (args_copy, double);
                   2047:          break;
                   2048:        default:
                   2049:          break;
                   2050:        }
                   2051:     }
                   2052:   va_end (args_copy);
                   2053:   va_end (args);
1.2       misho    2054: 
1.28      misho    2055:   return *str && number && fnumber;
                   2056: }
                   2057: '
1.2       misho    2058: 
1.28      misho    2059: # Test code for whether the C compiler supports C99 (body of main).
                   2060: ac_c_conftest_c99_main='
                   2061:   // Check bool.
                   2062:   _Bool success = false;
                   2063:   success |= (argc != 0);
                   2064: 
                   2065:   // Check restrict.
                   2066:   if (test_restrict ("String literal") == 0)
                   2067:     success = true;
                   2068:   char *restrict newvar = "Another string";
                   2069: 
                   2070:   // Check varargs.
                   2071:   success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
                   2072:   test_varargs_macros ();
                   2073: 
                   2074:   // Check flexible array members.
                   2075:   struct incomplete_array *ia =
                   2076:     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
                   2077:   ia->datasize = 10;
                   2078:   for (int i = 0; i < ia->datasize; ++i)
                   2079:     ia->data[i] = i * 1.234;
                   2080: 
                   2081:   // Check named initializers.
                   2082:   struct named_init ni = {
                   2083:     .number = 34,
                   2084:     .name = L"Test wide string",
                   2085:     .average = 543.34343,
                   2086:   };
                   2087: 
                   2088:   ni.number = 58;
                   2089: 
                   2090:   int dynamic_array[ni.number];
                   2091:   dynamic_array[0] = argv[0][0];
                   2092:   dynamic_array[ni.number - 1] = 543;
                   2093: 
                   2094:   // work around unused variable warnings
                   2095:   ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
                   2096:         || dynamic_array[ni.number - 1] != 543);
                   2097: '
                   2098: 
                   2099: # Test code for whether the C compiler supports C11 (global declarations)
                   2100: ac_c_conftest_c11_globals='
                   2101: // Does the compiler advertise C11 conformance?
                   2102: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
                   2103: # error "Compiler does not advertise C11 conformance"
                   2104: #endif
                   2105: 
                   2106: // Check _Alignas.
                   2107: char _Alignas (double) aligned_as_double;
                   2108: char _Alignas (0) no_special_alignment;
                   2109: extern char aligned_as_int;
                   2110: char _Alignas (0) _Alignas (int) aligned_as_int;
                   2111: 
                   2112: // Check _Alignof.
                   2113: enum
                   2114: {
                   2115:   int_alignment = _Alignof (int),
                   2116:   int_array_alignment = _Alignof (int[100]),
                   2117:   char_alignment = _Alignof (char)
                   2118: };
                   2119: _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
                   2120: 
                   2121: // Check _Noreturn.
                   2122: int _Noreturn does_not_return (void) { for (;;) continue; }
                   2123: 
                   2124: // Check _Static_assert.
                   2125: struct test_static_assert
                   2126: {
                   2127:   int x;
                   2128:   _Static_assert (sizeof (int) <= sizeof (long int),
                   2129:                   "_Static_assert does not work in struct");
                   2130:   long int y;
                   2131: };
                   2132: 
                   2133: // Check UTF-8 literals.
                   2134: #define u8 syntax error!
                   2135: char const utf8_literal[] = u8"happens to be ASCII" "another string";
                   2136: 
                   2137: // Check duplicate typedefs.
                   2138: typedef long *long_ptr;
                   2139: typedef long int *long_ptr;
                   2140: typedef long_ptr long_ptr;
                   2141: 
                   2142: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
                   2143: struct anonymous
                   2144: {
                   2145:   union {
                   2146:     struct { int i; int j; };
                   2147:     struct { int k; long int l; } w;
                   2148:   };
                   2149:   int m;
                   2150: } v1;
                   2151: '
                   2152: 
                   2153: # Test code for whether the C compiler supports C11 (body of main).
                   2154: ac_c_conftest_c11_main='
                   2155:   _Static_assert ((offsetof (struct anonymous, i)
                   2156:                   == offsetof (struct anonymous, w.k)),
                   2157:                  "Anonymous union alignment botch");
                   2158:   v1.i = 2;
                   2159:   v1.w.k = 5;
                   2160:   ok |= v1.i != 5;
                   2161: '
                   2162: 
                   2163: # Test code for whether the C compiler supports C11 (complete).
                   2164: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
                   2165: ${ac_c_conftest_c99_globals}
                   2166: ${ac_c_conftest_c11_globals}
                   2167: 
                   2168: int
                   2169: main (int argc, char **argv)
                   2170: {
                   2171:   int ok = 0;
                   2172:   ${ac_c_conftest_c89_main}
                   2173:   ${ac_c_conftest_c99_main}
                   2174:   ${ac_c_conftest_c11_main}
                   2175:   return ok;
                   2176: }
                   2177: "
                   2178: 
                   2179: # Test code for whether the C compiler supports C99 (complete).
                   2180: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
                   2181: ${ac_c_conftest_c99_globals}
                   2182: 
                   2183: int
                   2184: main (int argc, char **argv)
                   2185: {
                   2186:   int ok = 0;
                   2187:   ${ac_c_conftest_c89_main}
                   2188:   ${ac_c_conftest_c99_main}
                   2189:   return ok;
                   2190: }
                   2191: "
                   2192: 
                   2193: # Test code for whether the C compiler supports C89 (complete).
                   2194: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
                   2195: 
                   2196: int
                   2197: main (int argc, char **argv)
                   2198: {
                   2199:   int ok = 0;
                   2200:   ${ac_c_conftest_c89_main}
                   2201:   return ok;
                   2202: }
                   2203: "
                   2204: 
                   2205: 
                   2206: # Auxiliary files required by this configure script.
                   2207: ac_aux_files="config.guess config.sub install-sh"
                   2208: 
                   2209: # Locations in which to look for auxiliary files.
                   2210: ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
                   2211: 
                   2212: # Search for a directory containing all of the required auxiliary files,
                   2213: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
                   2214: # If we don't find one directory that contains all the files we need,
                   2215: # we report the set of missing files from the *first* directory in
                   2216: # $ac_aux_dir_candidates and give up.
                   2217: ac_missing_aux_files=""
                   2218: ac_first_candidate=:
                   2219: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
                   2220: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2221: as_found=false
                   2222: for as_dir in $ac_aux_dir_candidates
                   2223: do
                   2224:   IFS=$as_save_IFS
                   2225:   case $as_dir in #(((
                   2226:     '') as_dir=./ ;;
                   2227:     */) ;;
                   2228:     *) as_dir=$as_dir/ ;;
                   2229:   esac
                   2230:   as_found=:
                   2231: 
                   2232:   printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
                   2233:   ac_aux_dir_found=yes
                   2234:   ac_install_sh=
                   2235:   for ac_aux in $ac_aux_files
                   2236:   do
                   2237:     # As a special case, if "install-sh" is required, that requirement
                   2238:     # can be satisfied by any of "install-sh", "install.sh", or "shtool",
                   2239:     # and $ac_install_sh is set appropriately for whichever one is found.
                   2240:     if test x"$ac_aux" = x"install-sh"
                   2241:     then
                   2242:       if test -f "${as_dir}install-sh"; then
                   2243:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
                   2244:         ac_install_sh="${as_dir}install-sh -c"
                   2245:       elif test -f "${as_dir}install.sh"; then
                   2246:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
                   2247:         ac_install_sh="${as_dir}install.sh -c"
                   2248:       elif test -f "${as_dir}shtool"; then
                   2249:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
                   2250:         ac_install_sh="${as_dir}shtool install -c"
                   2251:       else
                   2252:         ac_aux_dir_found=no
                   2253:         if $ac_first_candidate; then
                   2254:           ac_missing_aux_files="${ac_missing_aux_files} install-sh"
                   2255:         else
                   2256:           break
                   2257:         fi
                   2258:       fi
                   2259:     else
                   2260:       if test -f "${as_dir}${ac_aux}"; then
                   2261:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
                   2262:       else
                   2263:         ac_aux_dir_found=no
                   2264:         if $ac_first_candidate; then
                   2265:           ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
                   2266:         else
                   2267:           break
                   2268:         fi
                   2269:       fi
                   2270:     fi
                   2271:   done
                   2272:   if test "$ac_aux_dir_found" = yes; then
                   2273:     ac_aux_dir="$as_dir"
                   2274:     break
                   2275:   fi
                   2276:   ac_first_candidate=false
                   2277: 
                   2278:   as_found=false
                   2279: done
                   2280: IFS=$as_save_IFS
                   2281: if $as_found
                   2282: then :
                   2283: 
                   2284: else $as_nop
                   2285:   as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
                   2286: fi
                   2287: 
                   2288: 
                   2289: # These three variables are undocumented and unsupported,
                   2290: # and are intended to be withdrawn in a future Autoconf release.
                   2291: # They can cause serious problems if a builder's source tree is in a directory
                   2292: # whose full name contains unusual characters.
                   2293: if test -f "${ac_aux_dir}config.guess"; then
                   2294:   ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
                   2295: fi
                   2296: if test -f "${ac_aux_dir}config.sub"; then
                   2297:   ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
                   2298: fi
                   2299: if test -f "$ac_aux_dir/configure"; then
                   2300:   ac_configure="$SHELL ${ac_aux_dir}configure"
                   2301: fi
                   2302: 
                   2303: # Check that the precious variables saved in the cache have kept the same
                   2304: # value.
                   2305: ac_cache_corrupted=false
                   2306: for ac_var in $ac_precious_vars; do
                   2307:   eval ac_old_set=\$ac_cv_env_${ac_var}_set
                   2308:   eval ac_new_set=\$ac_env_${ac_var}_set
                   2309:   eval ac_old_val=\$ac_cv_env_${ac_var}_value
                   2310:   eval ac_new_val=\$ac_env_${ac_var}_value
                   2311:   case $ac_old_set,$ac_new_set in
                   2312:     set,)
                   2313:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
                   2314: printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
                   2315:       ac_cache_corrupted=: ;;
                   2316:     ,set)
                   2317:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
                   2318: printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
                   2319:       ac_cache_corrupted=: ;;
                   2320:     ,);;
                   2321:     *)
                   2322:       if test "x$ac_old_val" != "x$ac_new_val"; then
                   2323:        # differences in whitespace do not lead to failure.
                   2324:        ac_old_val_w=`echo x $ac_old_val`
                   2325:        ac_new_val_w=`echo x $ac_new_val`
                   2326:        if test "$ac_old_val_w" != "$ac_new_val_w"; then
                   2327:          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
                   2328: printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
                   2329:          ac_cache_corrupted=:
                   2330:        else
                   2331:          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
                   2332: printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
                   2333:          eval $ac_var=\$ac_old_val
                   2334:        fi
                   2335:        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
                   2336: printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
                   2337:        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
                   2338: printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
                   2339:       fi;;
                   2340:   esac
                   2341:   # Pass precious variables to config.status.
                   2342:   if test "$ac_new_set" = set; then
                   2343:     case $ac_new_val in
                   2344:     *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
                   2345:     *) ac_arg=$ac_var=$ac_new_val ;;
                   2346:     esac
                   2347:     case " $ac_configure_args " in
                   2348:       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
                   2349:       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
                   2350:     esac
                   2351:   fi
                   2352: done
                   2353: if $ac_cache_corrupted; then
                   2354:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2355: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
                   2356:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
                   2357: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
                   2358:   as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
                   2359:            and start over" "$LINENO" 5
                   2360: fi
                   2361: ## -------------------- ##
                   2362: ## Main body of script. ##
                   2363: ## -------------------- ##
                   2364: 
                   2365: ac_ext=c
                   2366: ac_cpp='$CPP $CPPFLAGS'
                   2367: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2368: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2369: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2370: 
                   2371: 
                   2372: 
                   2373: ac_config_headers="$ac_config_headers inc/config.h"
                   2374: 
                   2375: 
                   2376: ac_cv_func_malloc_0_nonnull="yes"
                   2377: ac_cv_func_realloc_0_nonnull="yes"
1.14      misho    2378: 
1.2       misho    2379: # Checks for programs.
1.28      misho    2380: 
                   2381: 
                   2382: 
                   2383: 
                   2384: 
                   2385: 
                   2386: 
                   2387: 
                   2388: 
1.2       misho    2389: ac_ext=c
                   2390: ac_cpp='$CPP $CPPFLAGS'
                   2391: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2392: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2393: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2394: if test -n "$ac_tool_prefix"; then
                   2395:   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
                   2396: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1.28      misho    2397: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2398: printf %s "checking for $ac_word... " >&6; }
                   2399: if test ${ac_cv_prog_CC+y}
                   2400: then :
                   2401:   printf %s "(cached) " >&6
                   2402: else $as_nop
1.2       misho    2403:   if test -n "$CC"; then
                   2404:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2405: else
                   2406: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2407: for as_dir in $PATH
                   2408: do
                   2409:   IFS=$as_save_IFS
1.28      misho    2410:   case $as_dir in #(((
                   2411:     '') as_dir=./ ;;
                   2412:     */) ;;
                   2413:     *) as_dir=$as_dir/ ;;
                   2414:   esac
1.22      misho    2415:     for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    2416:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2       misho    2417:     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1.28      misho    2418:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2       misho    2419:     break 2
                   2420:   fi
                   2421: done
1.22      misho    2422:   done
1.2       misho    2423: IFS=$as_save_IFS
                   2424: 
                   2425: fi
                   2426: fi
                   2427: CC=$ac_cv_prog_CC
                   2428: if test -n "$CC"; then
1.28      misho    2429:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2430: printf "%s\n" "$CC" >&6; }
1.2       misho    2431: else
1.28      misho    2432:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2433: printf "%s\n" "no" >&6; }
1.2       misho    2434: fi
                   2435: 
                   2436: 
                   2437: fi
                   2438: if test -z "$ac_cv_prog_CC"; then
                   2439:   ac_ct_CC=$CC
                   2440:   # Extract the first word of "gcc", so it can be a program name with args.
                   2441: set dummy gcc; ac_word=$2
1.28      misho    2442: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2443: printf %s "checking for $ac_word... " >&6; }
                   2444: if test ${ac_cv_prog_ac_ct_CC+y}
                   2445: then :
                   2446:   printf %s "(cached) " >&6
                   2447: else $as_nop
1.2       misho    2448:   if test -n "$ac_ct_CC"; then
                   2449:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2450: else
                   2451: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2452: for as_dir in $PATH
                   2453: do
                   2454:   IFS=$as_save_IFS
1.28      misho    2455:   case $as_dir in #(((
                   2456:     '') as_dir=./ ;;
                   2457:     */) ;;
                   2458:     *) as_dir=$as_dir/ ;;
                   2459:   esac
1.22      misho    2460:     for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    2461:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2       misho    2462:     ac_cv_prog_ac_ct_CC="gcc"
1.28      misho    2463:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2       misho    2464:     break 2
                   2465:   fi
                   2466: done
1.22      misho    2467:   done
1.2       misho    2468: IFS=$as_save_IFS
                   2469: 
                   2470: fi
                   2471: fi
                   2472: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2473: if test -n "$ac_ct_CC"; then
1.28      misho    2474:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2475: printf "%s\n" "$ac_ct_CC" >&6; }
1.2       misho    2476: else
1.28      misho    2477:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2478: printf "%s\n" "no" >&6; }
1.2       misho    2479: fi
                   2480: 
                   2481:   if test "x$ac_ct_CC" = x; then
                   2482:     CC=""
                   2483:   else
                   2484:     case $cross_compiling:$ac_tool_warned in
                   2485: yes:)
1.28      misho    2486: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2487: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.2       misho    2488: ac_tool_warned=yes ;;
                   2489: esac
                   2490:     CC=$ac_ct_CC
                   2491:   fi
                   2492: else
                   2493:   CC="$ac_cv_prog_CC"
                   2494: fi
                   2495: 
                   2496: if test -z "$CC"; then
                   2497:           if test -n "$ac_tool_prefix"; then
                   2498:     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
                   2499: set dummy ${ac_tool_prefix}cc; ac_word=$2
1.28      misho    2500: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2501: printf %s "checking for $ac_word... " >&6; }
                   2502: if test ${ac_cv_prog_CC+y}
                   2503: then :
                   2504:   printf %s "(cached) " >&6
                   2505: else $as_nop
1.2       misho    2506:   if test -n "$CC"; then
                   2507:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2508: else
                   2509: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2510: for as_dir in $PATH
                   2511: do
                   2512:   IFS=$as_save_IFS
1.28      misho    2513:   case $as_dir in #(((
                   2514:     '') as_dir=./ ;;
                   2515:     */) ;;
                   2516:     *) as_dir=$as_dir/ ;;
                   2517:   esac
1.22      misho    2518:     for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    2519:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2       misho    2520:     ac_cv_prog_CC="${ac_tool_prefix}cc"
1.28      misho    2521:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2       misho    2522:     break 2
                   2523:   fi
                   2524: done
1.22      misho    2525:   done
1.2       misho    2526: IFS=$as_save_IFS
                   2527: 
                   2528: fi
                   2529: fi
                   2530: CC=$ac_cv_prog_CC
                   2531: if test -n "$CC"; then
1.28      misho    2532:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2533: printf "%s\n" "$CC" >&6; }
1.2       misho    2534: else
1.28      misho    2535:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2536: printf "%s\n" "no" >&6; }
1.2       misho    2537: fi
                   2538: 
                   2539: 
                   2540:   fi
                   2541: fi
                   2542: if test -z "$CC"; then
                   2543:   # Extract the first word of "cc", so it can be a program name with args.
                   2544: set dummy cc; ac_word=$2
1.28      misho    2545: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2546: printf %s "checking for $ac_word... " >&6; }
                   2547: if test ${ac_cv_prog_CC+y}
                   2548: then :
                   2549:   printf %s "(cached) " >&6
                   2550: else $as_nop
1.2       misho    2551:   if test -n "$CC"; then
                   2552:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2553: else
                   2554:   ac_prog_rejected=no
                   2555: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2556: for as_dir in $PATH
                   2557: do
                   2558:   IFS=$as_save_IFS
1.28      misho    2559:   case $as_dir in #(((
                   2560:     '') as_dir=./ ;;
                   2561:     */) ;;
                   2562:     *) as_dir=$as_dir/ ;;
                   2563:   esac
1.22      misho    2564:     for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    2565:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
                   2566:     if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1.2       misho    2567:        ac_prog_rejected=yes
                   2568:        continue
                   2569:      fi
                   2570:     ac_cv_prog_CC="cc"
1.28      misho    2571:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2       misho    2572:     break 2
                   2573:   fi
                   2574: done
1.22      misho    2575:   done
1.2       misho    2576: IFS=$as_save_IFS
                   2577: 
                   2578: if test $ac_prog_rejected = yes; then
                   2579:   # We found a bogon in the path, so make sure we never use it.
                   2580:   set dummy $ac_cv_prog_CC
                   2581:   shift
                   2582:   if test $# != 0; then
                   2583:     # We chose a different compiler from the bogus one.
                   2584:     # However, it has the same basename, so the bogon will be chosen
                   2585:     # first if we set CC to just the basename; use the full file name.
                   2586:     shift
1.28      misho    2587:     ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
1.2       misho    2588:   fi
                   2589: fi
                   2590: fi
                   2591: fi
                   2592: CC=$ac_cv_prog_CC
                   2593: if test -n "$CC"; then
1.28      misho    2594:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2595: printf "%s\n" "$CC" >&6; }
1.2       misho    2596: else
1.28      misho    2597:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2598: printf "%s\n" "no" >&6; }
1.2       misho    2599: fi
                   2600: 
                   2601: 
                   2602: fi
                   2603: if test -z "$CC"; then
                   2604:   if test -n "$ac_tool_prefix"; then
                   2605:   for ac_prog in cl.exe
                   2606:   do
                   2607:     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
                   2608: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.28      misho    2609: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2610: printf %s "checking for $ac_word... " >&6; }
                   2611: if test ${ac_cv_prog_CC+y}
                   2612: then :
                   2613:   printf %s "(cached) " >&6
                   2614: else $as_nop
1.2       misho    2615:   if test -n "$CC"; then
                   2616:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2617: else
                   2618: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2619: for as_dir in $PATH
                   2620: do
                   2621:   IFS=$as_save_IFS
1.28      misho    2622:   case $as_dir in #(((
                   2623:     '') as_dir=./ ;;
                   2624:     */) ;;
                   2625:     *) as_dir=$as_dir/ ;;
                   2626:   esac
1.22      misho    2627:     for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    2628:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2       misho    2629:     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1.28      misho    2630:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2       misho    2631:     break 2
                   2632:   fi
                   2633: done
1.22      misho    2634:   done
1.2       misho    2635: IFS=$as_save_IFS
                   2636: 
                   2637: fi
                   2638: fi
                   2639: CC=$ac_cv_prog_CC
                   2640: if test -n "$CC"; then
1.28      misho    2641:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2642: printf "%s\n" "$CC" >&6; }
1.2       misho    2643: else
1.28      misho    2644:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2645: printf "%s\n" "no" >&6; }
1.2       misho    2646: fi
                   2647: 
                   2648: 
                   2649:     test -n "$CC" && break
                   2650:   done
                   2651: fi
                   2652: if test -z "$CC"; then
                   2653:   ac_ct_CC=$CC
                   2654:   for ac_prog in cl.exe
                   2655: do
                   2656:   # Extract the first word of "$ac_prog", so it can be a program name with args.
                   2657: set dummy $ac_prog; ac_word=$2
1.28      misho    2658: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2659: printf %s "checking for $ac_word... " >&6; }
                   2660: if test ${ac_cv_prog_ac_ct_CC+y}
                   2661: then :
                   2662:   printf %s "(cached) " >&6
                   2663: else $as_nop
1.2       misho    2664:   if test -n "$ac_ct_CC"; then
                   2665:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2666: else
                   2667: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2668: for as_dir in $PATH
                   2669: do
                   2670:   IFS=$as_save_IFS
1.28      misho    2671:   case $as_dir in #(((
                   2672:     '') as_dir=./ ;;
                   2673:     */) ;;
                   2674:     *) as_dir=$as_dir/ ;;
                   2675:   esac
1.22      misho    2676:     for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    2677:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2       misho    2678:     ac_cv_prog_ac_ct_CC="$ac_prog"
1.28      misho    2679:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2       misho    2680:     break 2
                   2681:   fi
                   2682: done
1.22      misho    2683:   done
1.2       misho    2684: IFS=$as_save_IFS
                   2685: 
                   2686: fi
                   2687: fi
                   2688: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2689: if test -n "$ac_ct_CC"; then
1.28      misho    2690:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2691: printf "%s\n" "$ac_ct_CC" >&6; }
1.2       misho    2692: else
1.28      misho    2693:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2694: printf "%s\n" "no" >&6; }
1.2       misho    2695: fi
                   2696: 
                   2697: 
                   2698:   test -n "$ac_ct_CC" && break
                   2699: done
                   2700: 
                   2701:   if test "x$ac_ct_CC" = x; then
                   2702:     CC=""
                   2703:   else
                   2704:     case $cross_compiling:$ac_tool_warned in
                   2705: yes:)
1.28      misho    2706: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2707: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
                   2708: ac_tool_warned=yes ;;
                   2709: esac
                   2710:     CC=$ac_ct_CC
                   2711:   fi
                   2712: fi
                   2713: 
                   2714: fi
                   2715: if test -z "$CC"; then
                   2716:   if test -n "$ac_tool_prefix"; then
                   2717:   # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
                   2718: set dummy ${ac_tool_prefix}clang; ac_word=$2
                   2719: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2720: printf %s "checking for $ac_word... " >&6; }
                   2721: if test ${ac_cv_prog_CC+y}
                   2722: then :
                   2723:   printf %s "(cached) " >&6
                   2724: else $as_nop
                   2725:   if test -n "$CC"; then
                   2726:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2727: else
                   2728: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2729: for as_dir in $PATH
                   2730: do
                   2731:   IFS=$as_save_IFS
                   2732:   case $as_dir in #(((
                   2733:     '') as_dir=./ ;;
                   2734:     */) ;;
                   2735:     *) as_dir=$as_dir/ ;;
                   2736:   esac
                   2737:     for ac_exec_ext in '' $ac_executable_extensions; do
                   2738:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
                   2739:     ac_cv_prog_CC="${ac_tool_prefix}clang"
                   2740:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
                   2741:     break 2
                   2742:   fi
                   2743: done
                   2744:   done
                   2745: IFS=$as_save_IFS
                   2746: 
                   2747: fi
                   2748: fi
                   2749: CC=$ac_cv_prog_CC
                   2750: if test -n "$CC"; then
                   2751:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
                   2752: printf "%s\n" "$CC" >&6; }
                   2753: else
                   2754:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2755: printf "%s\n" "no" >&6; }
                   2756: fi
                   2757: 
                   2758: 
                   2759: fi
                   2760: if test -z "$ac_cv_prog_CC"; then
                   2761:   ac_ct_CC=$CC
                   2762:   # Extract the first word of "clang", so it can be a program name with args.
                   2763: set dummy clang; ac_word=$2
                   2764: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   2765: printf %s "checking for $ac_word... " >&6; }
                   2766: if test ${ac_cv_prog_ac_ct_CC+y}
                   2767: then :
                   2768:   printf %s "(cached) " >&6
                   2769: else $as_nop
                   2770:   if test -n "$ac_ct_CC"; then
                   2771:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2772: else
                   2773: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2774: for as_dir in $PATH
                   2775: do
                   2776:   IFS=$as_save_IFS
                   2777:   case $as_dir in #(((
                   2778:     '') as_dir=./ ;;
                   2779:     */) ;;
                   2780:     *) as_dir=$as_dir/ ;;
                   2781:   esac
                   2782:     for ac_exec_ext in '' $ac_executable_extensions; do
                   2783:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
                   2784:     ac_cv_prog_ac_ct_CC="clang"
                   2785:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
                   2786:     break 2
                   2787:   fi
                   2788: done
                   2789:   done
                   2790: IFS=$as_save_IFS
                   2791: 
                   2792: fi
                   2793: fi
                   2794: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2795: if test -n "$ac_ct_CC"; then
                   2796:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
                   2797: printf "%s\n" "$ac_ct_CC" >&6; }
                   2798: else
                   2799:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2800: printf "%s\n" "no" >&6; }
                   2801: fi
                   2802: 
                   2803:   if test "x$ac_ct_CC" = x; then
                   2804:     CC=""
                   2805:   else
                   2806:     case $cross_compiling:$ac_tool_warned in
                   2807: yes:)
                   2808: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   2809: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.2       misho    2810: ac_tool_warned=yes ;;
                   2811: esac
                   2812:     CC=$ac_ct_CC
                   2813:   fi
1.28      misho    2814: else
                   2815:   CC="$ac_cv_prog_CC"
1.2       misho    2816: fi
                   2817: 
                   2818: fi
                   2819: 
                   2820: 
1.28      misho    2821: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2822: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.22      misho    2823: as_fn_error $? "no acceptable C compiler found in \$PATH
                   2824: See \`config.log' for more details" "$LINENO" 5; }
1.2       misho    2825: 
                   2826: # Provide some information about the compiler.
1.28      misho    2827: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
1.2       misho    2828: set X $ac_compile
                   2829: ac_compiler=$2
1.28      misho    2830: for ac_option in --version -v -V -qversion -version; do
1.22      misho    2831:   { { ac_try="$ac_compiler $ac_option >&5"
1.21      misho    2832: case "(($ac_try" in
                   2833:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2834:   *) ac_try_echo=$ac_try;;
                   2835: esac
1.22      misho    2836: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.28      misho    2837: printf "%s\n" "$ac_try_echo"; } >&5
1.22      misho    2838:   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
1.21      misho    2839:   ac_status=$?
1.22      misho    2840:   if test -s conftest.err; then
                   2841:     sed '10a\
                   2842: ... rest of stderr output deleted ...
                   2843:          10q' conftest.err >conftest.er1
                   2844:     cat conftest.er1 >&5
                   2845:   fi
                   2846:   rm -f conftest.er1 conftest.err
1.28      misho    2847:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.22      misho    2848:   test $ac_status = 0; }
                   2849: done
1.2       misho    2850: 
1.22      misho    2851: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.2       misho    2852: /* end confdefs.h.  */
                   2853: 
                   2854: int
1.28      misho    2855: main (void)
1.2       misho    2856: {
                   2857: 
                   2858:   ;
                   2859:   return 0;
                   2860: }
                   2861: _ACEOF
                   2862: ac_clean_files_save=$ac_clean_files
                   2863: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
                   2864: # Try to create an executable without -o first, disregard a.out.
                   2865: # It will help us diagnose broken compilers, and finding out an intuition
                   2866: # of exeext.
1.28      misho    2867: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
                   2868: printf %s "checking whether the C compiler works... " >&6; }
                   2869: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1.2       misho    2870: 
                   2871: # The possible output files:
                   2872: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
                   2873: 
                   2874: ac_rmfiles=
                   2875: for ac_file in $ac_files
                   2876: do
                   2877:   case $ac_file in
                   2878:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
                   2879:     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
                   2880:   esac
                   2881: done
                   2882: rm -f $ac_rmfiles
                   2883: 
1.22      misho    2884: if { { ac_try="$ac_link_default"
1.2       misho    2885: case "(($ac_try" in
                   2886:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2887:   *) ac_try_echo=$ac_try;;
                   2888: esac
1.22      misho    2889: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.28      misho    2890: printf "%s\n" "$ac_try_echo"; } >&5
1.2       misho    2891:   (eval "$ac_link_default") 2>&5
                   2892:   ac_status=$?
1.28      misho    2893:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2894:   test $ac_status = 0; }
                   2895: then :
1.2       misho    2896:   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
                   2897: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
                   2898: # in a Makefile.  We should not override ac_cv_exeext if it was cached,
                   2899: # so that the user can short-circuit this test for compilers unknown to
                   2900: # Autoconf.
                   2901: for ac_file in $ac_files ''
                   2902: do
                   2903:   test -f "$ac_file" || continue
                   2904:   case $ac_file in
                   2905:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
                   2906:        ;;
                   2907:     [ab].out )
                   2908:        # We found the default executable, but exeext='' is most
                   2909:        # certainly right.
                   2910:        break;;
                   2911:     *.* )
1.28      misho    2912:        if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
1.2       misho    2913:        then :; else
                   2914:           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2915:        fi
                   2916:        # We set ac_cv_exeext here because the later test for it is not
                   2917:        # safe: cross compilers may not add the suffix if given an `-o'
                   2918:        # argument, so we may need to know it at that point already.
                   2919:        # Even if this section looks crufty: it has the advantage of
                   2920:        # actually working.
                   2921:        break;;
                   2922:     * )
                   2923:        break;;
                   2924:   esac
                   2925: done
                   2926: test "$ac_cv_exeext" = no && ac_cv_exeext=
                   2927: 
1.28      misho    2928: else $as_nop
1.2       misho    2929:   ac_file=''
                   2930: fi
1.28      misho    2931: if test -z "$ac_file"
                   2932: then :
                   2933:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   2934: printf "%s\n" "no" >&6; }
                   2935: printf "%s\n" "$as_me: failed program was:" >&5
1.2       misho    2936: sed 's/^/| /' conftest.$ac_ext >&5
                   2937: 
1.28      misho    2938: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2939: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.22      misho    2940: as_fn_error 77 "C compiler cannot create executables
                   2941: See \`config.log' for more details" "$LINENO" 5; }
1.28      misho    2942: else $as_nop
                   2943:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
                   2944: printf "%s\n" "yes" >&6; }
                   2945: fi
                   2946: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
                   2947: printf %s "checking for C compiler default output file name... " >&6; }
                   2948: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
                   2949: printf "%s\n" "$ac_file" >&6; }
1.2       misho    2950: ac_exeext=$ac_cv_exeext
                   2951: 
1.21      misho    2952: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
                   2953: ac_clean_files=$ac_clean_files_save
1.28      misho    2954: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
                   2955: printf %s "checking for suffix of executables... " >&6; }
1.22      misho    2956: if { { ac_try="$ac_link"
1.21      misho    2957: case "(($ac_try" in
                   2958:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2959:   *) ac_try_echo=$ac_try;;
                   2960: esac
1.22      misho    2961: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.28      misho    2962: printf "%s\n" "$ac_try_echo"; } >&5
1.21      misho    2963:   (eval "$ac_link") 2>&5
                   2964:   ac_status=$?
1.28      misho    2965:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   2966:   test $ac_status = 0; }
                   2967: then :
1.2       misho    2968:   # If both `conftest.exe' and `conftest' are `present' (well, observable)
                   2969: # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
                   2970: # work properly (i.e., refer to `conftest.exe'), while it won't with
                   2971: # `rm'.
                   2972: for ac_file in conftest.exe conftest conftest.*; do
                   2973:   test -f "$ac_file" || continue
                   2974:   case $ac_file in
                   2975:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
                   2976:     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2977:          break;;
                   2978:     * ) break;;
                   2979:   esac
                   2980: done
1.28      misho    2981: else $as_nop
                   2982:   { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   2983: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.22      misho    2984: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
                   2985: See \`config.log' for more details" "$LINENO" 5; }
1.2       misho    2986: fi
1.22      misho    2987: rm -f conftest conftest$ac_cv_exeext
1.28      misho    2988: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
                   2989: printf "%s\n" "$ac_cv_exeext" >&6; }
1.2       misho    2990: 
                   2991: rm -f conftest.$ac_ext
                   2992: EXEEXT=$ac_cv_exeext
                   2993: ac_exeext=$EXEEXT
1.22      misho    2994: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.6       misho    2995: /* end confdefs.h.  */
1.22      misho    2996: #include <stdio.h>
1.6       misho    2997: int
1.28      misho    2998: main (void)
1.6       misho    2999: {
1.22      misho    3000: FILE *f = fopen ("conftest.out", "w");
                   3001:  return ferror (f) || fclose (f) != 0;
1.6       misho    3002: 
                   3003:   ;
                   3004:   return 0;
                   3005: }
                   3006: _ACEOF
1.22      misho    3007: ac_clean_files="$ac_clean_files conftest.out"
                   3008: # Check that the compiler produces executables we can run.  If not, either
                   3009: # the compiler is broken, or we cross compile.
1.28      misho    3010: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
                   3011: printf %s "checking whether we are cross compiling... " >&6; }
1.22      misho    3012: if test "$cross_compiling" != yes; then
                   3013:   { { ac_try="$ac_link"
1.6       misho    3014: case "(($ac_try" in
                   3015:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3016:   *) ac_try_echo=$ac_try;;
                   3017: esac
1.22      misho    3018: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.28      misho    3019: printf "%s\n" "$ac_try_echo"; } >&5
1.22      misho    3020:   (eval "$ac_link") 2>&5
                   3021:   ac_status=$?
1.28      misho    3022:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.22      misho    3023:   test $ac_status = 0; }
                   3024:   if { ac_try='./conftest$ac_cv_exeext'
                   3025:   { { case "(($ac_try" in
                   3026:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3027:   *) ac_try_echo=$ac_try;;
                   3028: esac
                   3029: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.28      misho    3030: printf "%s\n" "$ac_try_echo"; } >&5
1.22      misho    3031:   (eval "$ac_try") 2>&5
                   3032:   ac_status=$?
1.28      misho    3033:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.22      misho    3034:   test $ac_status = 0; }; }; then
                   3035:     cross_compiling=no
                   3036:   else
                   3037:     if test "$cross_compiling" = maybe; then
                   3038:        cross_compiling=yes
                   3039:     else
1.28      misho    3040:        { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   3041: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
                   3042: as_fn_error 77 "cannot run C compiled programs.
1.22      misho    3043: If you meant to cross compile, use \`--host'.
                   3044: See \`config.log' for more details" "$LINENO" 5; }
                   3045:     fi
                   3046:   fi
                   3047: fi
1.28      misho    3048: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
                   3049: printf "%s\n" "$cross_compiling" >&6; }
1.22      misho    3050: 
                   3051: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
                   3052: ac_clean_files=$ac_clean_files_save
1.28      misho    3053: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
                   3054: printf %s "checking for suffix of object files... " >&6; }
                   3055: if test ${ac_cv_objext+y}
                   3056: then :
                   3057:   printf %s "(cached) " >&6
                   3058: else $as_nop
1.22      misho    3059:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3060: /* end confdefs.h.  */
                   3061: 
                   3062: int
1.28      misho    3063: main (void)
1.22      misho    3064: {
                   3065: 
                   3066:   ;
                   3067:   return 0;
                   3068: }
                   3069: _ACEOF
                   3070: rm -f conftest.o conftest.obj
                   3071: if { { ac_try="$ac_compile"
                   3072: case "(($ac_try" in
                   3073:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3074:   *) ac_try_echo=$ac_try;;
                   3075: esac
                   3076: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.28      misho    3077: printf "%s\n" "$ac_try_echo"; } >&5
1.6       misho    3078:   (eval "$ac_compile") 2>&5
                   3079:   ac_status=$?
1.28      misho    3080:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
                   3081:   test $ac_status = 0; }
                   3082: then :
1.2       misho    3083:   for ac_file in conftest.o conftest.obj conftest.*; do
                   3084:   test -f "$ac_file" || continue;
                   3085:   case $ac_file in
                   3086:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
                   3087:     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
                   3088:        break;;
                   3089:   esac
                   3090: done
1.28      misho    3091: else $as_nop
                   3092:   printf "%s\n" "$as_me: failed program was:" >&5
1.2       misho    3093: sed 's/^/| /' conftest.$ac_ext >&5
                   3094: 
1.28      misho    3095: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
                   3096: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.22      misho    3097: as_fn_error $? "cannot compute suffix of object files: cannot compile
                   3098: See \`config.log' for more details" "$LINENO" 5; }
1.2       misho    3099: fi
                   3100: rm -f conftest.$ac_cv_objext conftest.$ac_ext
                   3101: fi
1.28      misho    3102: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
                   3103: printf "%s\n" "$ac_cv_objext" >&6; }
1.2       misho    3104: OBJEXT=$ac_cv_objext
                   3105: ac_objext=$OBJEXT
1.28      misho    3106: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
                   3107: printf %s "checking whether the compiler supports GNU C... " >&6; }
                   3108: if test ${ac_cv_c_compiler_gnu+y}
                   3109: then :
                   3110:   printf %s "(cached) " >&6
                   3111: else $as_nop
1.22      misho    3112:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.2       misho    3113: /* end confdefs.h.  */
                   3114: 
                   3115: int
1.28      misho    3116: main (void)
1.2       misho    3117: {
                   3118: #ifndef __GNUC__
                   3119:        choke me
                   3120: #endif
                   3121: 
                   3122:   ;
                   3123:   return 0;
                   3124: }
                   3125: _ACEOF
1.28      misho    3126: if ac_fn_c_try_compile "$LINENO"
                   3127: then :
1.2       misho    3128:   ac_compiler_gnu=yes
1.28      misho    3129: else $as_nop
1.22      misho    3130:   ac_compiler_gnu=no
1.2       misho    3131: fi
1.28      misho    3132: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.2       misho    3133: ac_cv_c_compiler_gnu=$ac_compiler_gnu
                   3134: 
                   3135: fi
1.28      misho    3136: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
                   3137: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
                   3138: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3139: 
1.2       misho    3140: if test $ac_compiler_gnu = yes; then
                   3141:   GCC=yes
                   3142: else
                   3143:   GCC=
                   3144: fi
1.28      misho    3145: ac_test_CFLAGS=${CFLAGS+y}
1.2       misho    3146: ac_save_CFLAGS=$CFLAGS
1.28      misho    3147: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
                   3148: printf %s "checking whether $CC accepts -g... " >&6; }
                   3149: if test ${ac_cv_prog_cc_g+y}
                   3150: then :
                   3151:   printf %s "(cached) " >&6
                   3152: else $as_nop
1.2       misho    3153:   ac_save_c_werror_flag=$ac_c_werror_flag
                   3154:    ac_c_werror_flag=yes
                   3155:    ac_cv_prog_cc_g=no
                   3156:    CFLAGS="-g"
1.22      misho    3157:    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.2       misho    3158: /* end confdefs.h.  */
                   3159: 
                   3160: int
1.28      misho    3161: main (void)
1.2       misho    3162: {
                   3163: 
                   3164:   ;
                   3165:   return 0;
                   3166: }
                   3167: _ACEOF
1.28      misho    3168: if ac_fn_c_try_compile "$LINENO"
                   3169: then :
1.2       misho    3170:   ac_cv_prog_cc_g=yes
1.28      misho    3171: else $as_nop
1.22      misho    3172:   CFLAGS=""
                   3173:       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.2       misho    3174: /* end confdefs.h.  */
                   3175: 
                   3176: int
1.28      misho    3177: main (void)
1.2       misho    3178: {
                   3179: 
                   3180:   ;
                   3181:   return 0;
                   3182: }
                   3183: _ACEOF
1.28      misho    3184: if ac_fn_c_try_compile "$LINENO"
                   3185: then :
1.22      misho    3186: 
1.28      misho    3187: else $as_nop
1.22      misho    3188:   ac_c_werror_flag=$ac_save_c_werror_flag
1.2       misho    3189:         CFLAGS="-g"
1.22      misho    3190:         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.2       misho    3191: /* end confdefs.h.  */
                   3192: 
                   3193: int
1.28      misho    3194: main (void)
1.2       misho    3195: {
                   3196: 
                   3197:   ;
                   3198:   return 0;
                   3199: }
                   3200: _ACEOF
1.28      misho    3201: if ac_fn_c_try_compile "$LINENO"
                   3202: then :
1.2       misho    3203:   ac_cv_prog_cc_g=yes
                   3204: fi
1.28      misho    3205: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.2       misho    3206: fi
1.28      misho    3207: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.2       misho    3208: fi
1.28      misho    3209: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.2       misho    3210:    ac_c_werror_flag=$ac_save_c_werror_flag
                   3211: fi
1.28      misho    3212: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
                   3213: printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
                   3214: if test $ac_test_CFLAGS; then
1.2       misho    3215:   CFLAGS=$ac_save_CFLAGS
                   3216: elif test $ac_cv_prog_cc_g = yes; then
                   3217:   if test "$GCC" = yes; then
                   3218:     CFLAGS="-g -O2"
                   3219:   else
                   3220:     CFLAGS="-g"
                   3221:   fi
                   3222: else
                   3223:   if test "$GCC" = yes; then
                   3224:     CFLAGS="-O2"
                   3225:   else
                   3226:     CFLAGS=
                   3227:   fi
                   3228: fi
1.28      misho    3229: ac_prog_cc_stdc=no
                   3230: if test x$ac_prog_cc_stdc = xno
                   3231: then :
                   3232:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
                   3233: printf %s "checking for $CC option to enable C11 features... " >&6; }
                   3234: if test ${ac_cv_prog_cc_c11+y}
                   3235: then :
                   3236:   printf %s "(cached) " >&6
                   3237: else $as_nop
                   3238:   ac_cv_prog_cc_c11=no
1.2       misho    3239: ac_save_CC=$CC
1.22      misho    3240: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.2       misho    3241: /* end confdefs.h.  */
1.28      misho    3242: $ac_c_conftest_c11_program
                   3243: _ACEOF
                   3244: for ac_arg in '' -std=gnu11
                   3245: do
                   3246:   CC="$ac_save_CC $ac_arg"
                   3247:   if ac_fn_c_try_compile "$LINENO"
                   3248: then :
                   3249:   ac_cv_prog_cc_c11=$ac_arg
                   3250: fi
                   3251: rm -f core conftest.err conftest.$ac_objext conftest.beam
                   3252:   test "x$ac_cv_prog_cc_c11" != "xno" && break
                   3253: done
                   3254: rm -f conftest.$ac_ext
                   3255: CC=$ac_save_CC
                   3256: fi
1.2       misho    3257: 
1.28      misho    3258: if test "x$ac_cv_prog_cc_c11" = xno
                   3259: then :
                   3260:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
                   3261: printf "%s\n" "unsupported" >&6; }
                   3262: else $as_nop
                   3263:   if test "x$ac_cv_prog_cc_c11" = x
                   3264: then :
                   3265:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
                   3266: printf "%s\n" "none needed" >&6; }
                   3267: else $as_nop
                   3268:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
                   3269: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
                   3270:      CC="$CC $ac_cv_prog_cc_c11"
                   3271: fi
                   3272:   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
                   3273:   ac_prog_cc_stdc=c11
                   3274: fi
                   3275: fi
                   3276: if test x$ac_prog_cc_stdc = xno
                   3277: then :
                   3278:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
                   3279: printf %s "checking for $CC option to enable C99 features... " >&6; }
                   3280: if test ${ac_cv_prog_cc_c99+y}
                   3281: then :
                   3282:   printf %s "(cached) " >&6
                   3283: else $as_nop
                   3284:   ac_cv_prog_cc_c99=no
                   3285: ac_save_CC=$CC
                   3286: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3287: /* end confdefs.h.  */
                   3288: $ac_c_conftest_c99_program
                   3289: _ACEOF
                   3290: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
                   3291: do
                   3292:   CC="$ac_save_CC $ac_arg"
                   3293:   if ac_fn_c_try_compile "$LINENO"
                   3294: then :
                   3295:   ac_cv_prog_cc_c99=$ac_arg
                   3296: fi
                   3297: rm -f core conftest.err conftest.$ac_objext conftest.beam
                   3298:   test "x$ac_cv_prog_cc_c99" != "xno" && break
                   3299: done
                   3300: rm -f conftest.$ac_ext
                   3301: CC=$ac_save_CC
                   3302: fi
1.2       misho    3303: 
1.28      misho    3304: if test "x$ac_cv_prog_cc_c99" = xno
                   3305: then :
                   3306:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
                   3307: printf "%s\n" "unsupported" >&6; }
                   3308: else $as_nop
                   3309:   if test "x$ac_cv_prog_cc_c99" = x
                   3310: then :
                   3311:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
                   3312: printf "%s\n" "none needed" >&6; }
                   3313: else $as_nop
                   3314:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
                   3315: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
                   3316:      CC="$CC $ac_cv_prog_cc_c99"
                   3317: fi
                   3318:   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
                   3319:   ac_prog_cc_stdc=c99
                   3320: fi
                   3321: fi
                   3322: if test x$ac_prog_cc_stdc = xno
                   3323: then :
                   3324:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
                   3325: printf %s "checking for $CC option to enable C89 features... " >&6; }
                   3326: if test ${ac_cv_prog_cc_c89+y}
                   3327: then :
                   3328:   printf %s "(cached) " >&6
                   3329: else $as_nop
                   3330:   ac_cv_prog_cc_c89=no
                   3331: ac_save_CC=$CC
                   3332: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3333: /* end confdefs.h.  */
                   3334: $ac_c_conftest_c89_program
1.2       misho    3335: _ACEOF
1.28      misho    3336: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1.2       misho    3337: do
                   3338:   CC="$ac_save_CC $ac_arg"
1.28      misho    3339:   if ac_fn_c_try_compile "$LINENO"
                   3340: then :
1.2       misho    3341:   ac_cv_prog_cc_c89=$ac_arg
                   3342: fi
1.28      misho    3343: rm -f core conftest.err conftest.$ac_objext conftest.beam
1.2       misho    3344:   test "x$ac_cv_prog_cc_c89" != "xno" && break
                   3345: done
                   3346: rm -f conftest.$ac_ext
                   3347: CC=$ac_save_CC
1.28      misho    3348: fi
1.2       misho    3349: 
1.28      misho    3350: if test "x$ac_cv_prog_cc_c89" = xno
                   3351: then :
                   3352:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
                   3353: printf "%s\n" "unsupported" >&6; }
                   3354: else $as_nop
                   3355:   if test "x$ac_cv_prog_cc_c89" = x
                   3356: then :
                   3357:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
                   3358: printf "%s\n" "none needed" >&6; }
                   3359: else $as_nop
                   3360:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
                   3361: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
                   3362:      CC="$CC $ac_cv_prog_cc_c89"
                   3363: fi
                   3364:   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
                   3365:   ac_prog_cc_stdc=c89
1.2       misho    3366: fi
1.22      misho    3367: fi
1.2       misho    3368: 
                   3369: ac_ext=c
                   3370: ac_cpp='$CPP $CPPFLAGS'
                   3371: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3372: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3373: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3374: 
                   3375: 
                   3376: 
1.28      misho    3377:   # Find a good install program.  We prefer a C program (faster),
1.2       misho    3378: # so one script is as good as another.  But avoid the broken or
                   3379: # incompatible versions:
                   3380: # SysV /etc/install, /usr/sbin/install
                   3381: # SunOS /usr/etc/install
                   3382: # IRIX /sbin/install
                   3383: # AIX /bin/install
                   3384: # AmigaOS /C/install, which installs bootblocks on floppy discs
                   3385: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
                   3386: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
                   3387: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
                   3388: # OS/2's system install, which has a completely different semantic
                   3389: # ./install, which can be erroneously created by make from ./install.sh.
                   3390: # Reject install programs that cannot install multiple files.
1.28      misho    3391: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
                   3392: printf %s "checking for a BSD-compatible install... " >&6; }
1.2       misho    3393: if test -z "$INSTALL"; then
1.28      misho    3394: if test ${ac_cv_path_install+y}
                   3395: then :
                   3396:   printf %s "(cached) " >&6
                   3397: else $as_nop
1.2       misho    3398:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3399: for as_dir in $PATH
                   3400: do
                   3401:   IFS=$as_save_IFS
1.28      misho    3402:   case $as_dir in #(((
                   3403:     '') as_dir=./ ;;
                   3404:     */) ;;
                   3405:     *) as_dir=$as_dir/ ;;
                   3406:   esac
                   3407:     # Account for fact that we put trailing slashes in our PATH walk.
                   3408: case $as_dir in #((
                   3409:   ./ | /[cC]/* | \
1.2       misho    3410:   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1.22      misho    3411:   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1.2       misho    3412:   /usr/ucb/* ) ;;
                   3413:   *)
                   3414:     # OSF1 and SCO ODT 3.0 have their own names for install.
                   3415:     # Don't use installbsd from OSF since it installs stuff as root
                   3416:     # by default.
                   3417:     for ac_prog in ginstall scoinst install; do
                   3418:       for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    3419:        if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
1.2       misho    3420:          if test $ac_prog = install &&
1.28      misho    3421:            grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.2       misho    3422:            # AIX install.  It has an incompatible calling convention.
                   3423:            :
                   3424:          elif test $ac_prog = install &&
1.28      misho    3425:            grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.2       misho    3426:            # program-specific install script used by HP pwplus--don't use.
                   3427:            :
                   3428:          else
                   3429:            rm -rf conftest.one conftest.two conftest.dir
                   3430:            echo one > conftest.one
                   3431:            echo two > conftest.two
                   3432:            mkdir conftest.dir
1.28      misho    3433:            if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
1.2       misho    3434:              test -s conftest.one && test -s conftest.two &&
                   3435:              test -s conftest.dir/conftest.one &&
                   3436:              test -s conftest.dir/conftest.two
                   3437:            then
1.28      misho    3438:              ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
1.2       misho    3439:              break 3
                   3440:            fi
                   3441:          fi
                   3442:        fi
                   3443:       done
                   3444:     done
                   3445:     ;;
                   3446: esac
                   3447: 
1.22      misho    3448:   done
1.2       misho    3449: IFS=$as_save_IFS
                   3450: 
                   3451: rm -rf conftest.one conftest.two conftest.dir
                   3452: 
                   3453: fi
1.28      misho    3454:   if test ${ac_cv_path_install+y}; then
1.2       misho    3455:     INSTALL=$ac_cv_path_install
                   3456:   else
                   3457:     # As a last resort, use the slow shell script.  Don't cache a
                   3458:     # value for INSTALL within a source directory, because that will
                   3459:     # break other packages using the cache if that directory is
                   3460:     # removed, or if the value is a relative name.
                   3461:     INSTALL=$ac_install_sh
                   3462:   fi
                   3463: fi
1.28      misho    3464: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
                   3465: printf "%s\n" "$INSTALL" >&6; }
1.2       misho    3466: 
                   3467: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
                   3468: # It thinks the first close brace ends the variable substitution.
                   3469: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
                   3470: 
                   3471: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
                   3472: 
                   3473: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
                   3474: 
1.21      misho    3475: if test -n "$ac_tool_prefix"; then
                   3476:   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
                   3477: set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1.28      misho    3478: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3479: printf %s "checking for $ac_word... " >&6; }
                   3480: if test ${ac_cv_prog_RANLIB+y}
                   3481: then :
                   3482:   printf %s "(cached) " >&6
                   3483: else $as_nop
1.21      misho    3484:   if test -n "$RANLIB"; then
                   3485:   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
                   3486: else
                   3487: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3488: for as_dir in $PATH
                   3489: do
                   3490:   IFS=$as_save_IFS
1.28      misho    3491:   case $as_dir in #(((
                   3492:     '') as_dir=./ ;;
                   3493:     */) ;;
                   3494:     *) as_dir=$as_dir/ ;;
                   3495:   esac
1.22      misho    3496:     for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    3497:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.21      misho    3498:     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1.28      misho    3499:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.21      misho    3500:     break 2
                   3501:   fi
                   3502: done
1.22      misho    3503:   done
1.21      misho    3504: IFS=$as_save_IFS
                   3505: 
                   3506: fi
                   3507: fi
                   3508: RANLIB=$ac_cv_prog_RANLIB
                   3509: if test -n "$RANLIB"; then
1.28      misho    3510:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
                   3511: printf "%s\n" "$RANLIB" >&6; }
1.21      misho    3512: else
1.28      misho    3513:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3514: printf "%s\n" "no" >&6; }
1.21      misho    3515: fi
                   3516: 
                   3517: 
                   3518: fi
                   3519: if test -z "$ac_cv_prog_RANLIB"; then
                   3520:   ac_ct_RANLIB=$RANLIB
                   3521:   # Extract the first word of "ranlib", so it can be a program name with args.
                   3522: set dummy ranlib; ac_word=$2
1.28      misho    3523: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3524: printf %s "checking for $ac_word... " >&6; }
                   3525: if test ${ac_cv_prog_ac_ct_RANLIB+y}
                   3526: then :
                   3527:   printf %s "(cached) " >&6
                   3528: else $as_nop
1.21      misho    3529:   if test -n "$ac_ct_RANLIB"; then
                   3530:   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
                   3531: else
                   3532: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3533: for as_dir in $PATH
                   3534: do
                   3535:   IFS=$as_save_IFS
1.28      misho    3536:   case $as_dir in #(((
                   3537:     '') as_dir=./ ;;
                   3538:     */) ;;
                   3539:     *) as_dir=$as_dir/ ;;
                   3540:   esac
1.22      misho    3541:     for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    3542:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.21      misho    3543:     ac_cv_prog_ac_ct_RANLIB="ranlib"
1.28      misho    3544:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.21      misho    3545:     break 2
                   3546:   fi
                   3547: done
1.22      misho    3548:   done
1.21      misho    3549: IFS=$as_save_IFS
                   3550: 
                   3551: fi
                   3552: fi
                   3553: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
                   3554: if test -n "$ac_ct_RANLIB"; then
1.28      misho    3555:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
                   3556: printf "%s\n" "$ac_ct_RANLIB" >&6; }
1.21      misho    3557: else
1.28      misho    3558:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3559: printf "%s\n" "no" >&6; }
1.21      misho    3560: fi
                   3561: 
                   3562:   if test "x$ac_ct_RANLIB" = x; then
                   3563:     RANLIB=":"
                   3564:   else
                   3565:     case $cross_compiling:$ac_tool_warned in
                   3566: yes:)
1.28      misho    3567: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   3568: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.21      misho    3569: ac_tool_warned=yes ;;
                   3570: esac
                   3571:     RANLIB=$ac_ct_RANLIB
                   3572:   fi
                   3573: else
                   3574:   RANLIB="$ac_cv_prog_RANLIB"
                   3575: fi
                   3576: 
1.2       misho    3577: 
1.28      misho    3578: 
                   3579: 
                   3580:   # Make sure we can run config.sub.
                   3581: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
                   3582:   as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
                   3583: 
                   3584: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
                   3585: printf %s "checking build system type... " >&6; }
                   3586: if test ${ac_cv_build+y}
                   3587: then :
                   3588:   printf %s "(cached) " >&6
                   3589: else $as_nop
1.2       misho    3590:   ac_build_alias=$build_alias
                   3591: test "x$ac_build_alias" = x &&
1.28      misho    3592:   ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1.2       misho    3593: test "x$ac_build_alias" = x &&
1.22      misho    3594:   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1.28      misho    3595: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
                   3596:   as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1.2       misho    3597: 
                   3598: fi
1.28      misho    3599: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
                   3600: printf "%s\n" "$ac_cv_build" >&6; }
1.2       misho    3601: case $ac_cv_build in
                   3602: *-*-*) ;;
1.22      misho    3603: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1.2       misho    3604: esac
                   3605: build=$ac_cv_build
                   3606: ac_save_IFS=$IFS; IFS='-'
                   3607: set x $ac_cv_build
                   3608: shift
                   3609: build_cpu=$1
                   3610: build_vendor=$2
                   3611: shift; shift
                   3612: # Remember, the first character of IFS is used to create $*,
                   3613: # except with old shells:
                   3614: build_os=$*
                   3615: IFS=$ac_save_IFS
                   3616: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
                   3617: 
                   3618: 
1.28      misho    3619: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
                   3620: printf %s "checking host system type... " >&6; }
                   3621: if test ${ac_cv_host+y}
                   3622: then :
                   3623:   printf %s "(cached) " >&6
                   3624: else $as_nop
1.2       misho    3625:   if test "x$host_alias" = x; then
                   3626:   ac_cv_host=$ac_cv_build
                   3627: else
1.28      misho    3628:   ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
                   3629:     as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1.2       misho    3630: fi
                   3631: 
                   3632: fi
1.28      misho    3633: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
                   3634: printf "%s\n" "$ac_cv_host" >&6; }
1.2       misho    3635: case $ac_cv_host in
                   3636: *-*-*) ;;
1.22      misho    3637: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1.2       misho    3638: esac
                   3639: host=$ac_cv_host
                   3640: ac_save_IFS=$IFS; IFS='-'
                   3641: set x $ac_cv_host
                   3642: shift
                   3643: host_cpu=$1
                   3644: host_vendor=$2
                   3645: shift; shift
                   3646: # Remember, the first character of IFS is used to create $*,
                   3647: # except with old shells:
                   3648: host_os=$*
                   3649: IFS=$ac_save_IFS
                   3650: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
                   3651: 
                   3652: 
1.28      misho    3653: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
                   3654: printf %s "checking target system type... " >&6; }
                   3655: if test ${ac_cv_target+y}
                   3656: then :
                   3657:   printf %s "(cached) " >&6
                   3658: else $as_nop
1.2       misho    3659:   if test "x$target_alias" = x; then
                   3660:   ac_cv_target=$ac_cv_host
                   3661: else
1.28      misho    3662:   ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
                   3663:     as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
1.2       misho    3664: fi
                   3665: 
                   3666: fi
1.28      misho    3667: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
                   3668: printf "%s\n" "$ac_cv_target" >&6; }
1.2       misho    3669: case $ac_cv_target in
                   3670: *-*-*) ;;
1.22      misho    3671: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1.2       misho    3672: esac
                   3673: target=$ac_cv_target
                   3674: ac_save_IFS=$IFS; IFS='-'
                   3675: set x $ac_cv_target
                   3676: shift
                   3677: target_cpu=$1
                   3678: target_vendor=$2
                   3679: shift; shift
                   3680: # Remember, the first character of IFS is used to create $*,
                   3681: # except with old shells:
                   3682: target_os=$*
                   3683: IFS=$ac_save_IFS
                   3684: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
                   3685: 
                   3686: 
                   3687: # The aliases save the names the user supplied, while $host etc.
                   3688: # will get canonicalized.
                   3689: test -n "$target_alias" &&
                   3690:   test "$program_prefix$program_suffix$program_transform_name" = \
                   3691:     NONENONEs,x,x, &&
                   3692:   program_prefix=${target_alias}-
                   3693: 
                   3694: if test -n "$ac_tool_prefix"; then
                   3695:   # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
                   3696: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
1.28      misho    3697: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3698: printf %s "checking for $ac_word... " >&6; }
                   3699: if test ${ac_cv_prog_MKDEP+y}
                   3700: then :
                   3701:   printf %s "(cached) " >&6
                   3702: else $as_nop
1.2       misho    3703:   if test -n "$MKDEP"; then
                   3704:   ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
                   3705: else
                   3706: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3707: for as_dir in $PATH
                   3708: do
                   3709:   IFS=$as_save_IFS
1.28      misho    3710:   case $as_dir in #(((
                   3711:     '') as_dir=./ ;;
                   3712:     */) ;;
                   3713:     *) as_dir=$as_dir/ ;;
                   3714:   esac
1.22      misho    3715:     for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    3716:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2       misho    3717:     ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
1.28      misho    3718:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2       misho    3719:     break 2
                   3720:   fi
                   3721: done
1.22      misho    3722:   done
1.2       misho    3723: IFS=$as_save_IFS
                   3724: 
                   3725: fi
                   3726: fi
                   3727: MKDEP=$ac_cv_prog_MKDEP
                   3728: if test -n "$MKDEP"; then
1.28      misho    3729:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
                   3730: printf "%s\n" "$MKDEP" >&6; }
1.2       misho    3731: else
1.28      misho    3732:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3733: printf "%s\n" "no" >&6; }
1.2       misho    3734: fi
                   3735: 
                   3736: 
                   3737: fi
                   3738: if test -z "$ac_cv_prog_MKDEP"; then
                   3739:   ac_ct_MKDEP=$MKDEP
                   3740:   # Extract the first word of "mkdep", so it can be a program name with args.
                   3741: set dummy mkdep; ac_word=$2
1.28      misho    3742: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
                   3743: printf %s "checking for $ac_word... " >&6; }
                   3744: if test ${ac_cv_prog_ac_ct_MKDEP+y}
                   3745: then :
                   3746:   printf %s "(cached) " >&6
                   3747: else $as_nop
1.2       misho    3748:   if test -n "$ac_ct_MKDEP"; then
                   3749:   ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
                   3750: else
                   3751: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3752: for as_dir in $PATH
                   3753: do
                   3754:   IFS=$as_save_IFS
1.28      misho    3755:   case $as_dir in #(((
                   3756:     '') as_dir=./ ;;
                   3757:     */) ;;
                   3758:     *) as_dir=$as_dir/ ;;
                   3759:   esac
1.22      misho    3760:     for ac_exec_ext in '' $ac_executable_extensions; do
1.28      misho    3761:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2       misho    3762:     ac_cv_prog_ac_ct_MKDEP="mkdep"
1.28      misho    3763:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2       misho    3764:     break 2
                   3765:   fi
                   3766: done
1.22      misho    3767:   done
1.2       misho    3768: IFS=$as_save_IFS
                   3769: 
                   3770: fi
                   3771: fi
                   3772: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
                   3773: if test -n "$ac_ct_MKDEP"; then
1.28      misho    3774:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
                   3775: printf "%s\n" "$ac_ct_MKDEP" >&6; }
1.2       misho    3776: else
1.28      misho    3777:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
                   3778: printf "%s\n" "no" >&6; }
1.2       misho    3779: fi
                   3780: 
                   3781:   if test "x$ac_ct_MKDEP" = x; then
1.21      misho    3782:     MKDEP="../mkdep"
1.2       misho    3783:   else
                   3784:     case $cross_compiling:$ac_tool_warned in
                   3785: yes:)
1.28      misho    3786: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
                   3787: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.2       misho    3788: ac_tool_warned=yes ;;
                   3789: esac
                   3790:     MKDEP=$ac_ct_MKDEP
                   3791:   fi
                   3792: else
                   3793:   MKDEP="$ac_cv_prog_MKDEP"
                   3794: fi
                   3795: 
                   3796: 
                   3797: 
1.16      misho    3798: CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
                   3799: LDFLAGS="${LDFLAGS}"
1.2       misho    3800: 
                   3801: # Checks for libraries.
                   3802: 
1.28      misho    3803: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
                   3804: printf %s "checking for pthread_mutex_lock in -lpthread... " >&6; }
                   3805: if test ${ac_cv_lib_pthread_pthread_mutex_lock+y}
                   3806: then :
                   3807:   printf %s "(cached) " >&6
                   3808: else $as_nop
1.6       misho    3809:   ac_check_lib_save_LIBS=$LIBS
                   3810: LIBS="-lpthread  $LIBS"
1.22      misho    3811: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.6       misho    3812: /* end confdefs.h.  */
                   3813: 
                   3814: /* Override any GCC internal prototype to avoid an error.
                   3815:    Use char because int might match the return type of a GCC
                   3816:    builtin and then its argument prototype would still apply.  */
                   3817: char pthread_mutex_lock ();
                   3818: int
1.28      misho    3819: main (void)
1.6       misho    3820: {
                   3821: return pthread_mutex_lock ();
                   3822:   ;
                   3823:   return 0;
                   3824: }
                   3825: _ACEOF
1.28      misho    3826: if ac_fn_c_try_link "$LINENO"
                   3827: then :
1.6       misho    3828:   ac_cv_lib_pthread_pthread_mutex_lock=yes
1.28      misho    3829: else $as_nop
1.22      misho    3830:   ac_cv_lib_pthread_pthread_mutex_lock=no
1.6       misho    3831: fi
1.28      misho    3832: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.22      misho    3833:     conftest$ac_exeext conftest.$ac_ext
1.6       misho    3834: LIBS=$ac_check_lib_save_LIBS
                   3835: fi
1.28      misho    3836: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
                   3837: printf "%s\n" "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
                   3838: if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes
                   3839: then :
                   3840:   printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h
1.6       misho    3841: 
                   3842:   LIBS="-lpthread $LIBS"
1.5       misho    3843: 
1.6       misho    3844: fi
                   3845: 
1.28      misho    3846: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for str_Trim in -lelwix" >&5
                   3847: printf %s "checking for str_Trim in -lelwix... " >&6; }
                   3848: if test ${ac_cv_lib_elwix_str_Trim+y}
                   3849: then :
                   3850:   printf %s "(cached) " >&6
                   3851: else $as_nop
1.6       misho    3852:   ac_check_lib_save_LIBS=$LIBS
1.14      misho    3853: LIBS="-lelwix  $LIBS"
1.22      misho    3854: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.6       misho    3855: /* end confdefs.h.  */
                   3856: 
                   3857: /* Override any GCC internal prototype to avoid an error.
                   3858:    Use char because int might match the return type of a GCC
                   3859:    builtin and then its argument prototype would still apply.  */
1.14      misho    3860: char str_Trim ();
1.6       misho    3861: int
1.28      misho    3862: main (void)
1.6       misho    3863: {
1.14      misho    3864: return str_Trim ();
1.6       misho    3865:   ;
                   3866:   return 0;
                   3867: }
                   3868: _ACEOF
1.28      misho    3869: if ac_fn_c_try_link "$LINENO"
                   3870: then :
1.14      misho    3871:   ac_cv_lib_elwix_str_Trim=yes
1.28      misho    3872: else $as_nop
1.22      misho    3873:   ac_cv_lib_elwix_str_Trim=no
1.6       misho    3874: fi
1.28      misho    3875: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.22      misho    3876:     conftest$ac_exeext conftest.$ac_ext
1.6       misho    3877: LIBS=$ac_check_lib_save_LIBS
                   3878: fi
1.28      misho    3879: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elwix_str_Trim" >&5
                   3880: printf "%s\n" "$ac_cv_lib_elwix_str_Trim" >&6; }
                   3881: if test "x$ac_cv_lib_elwix_str_Trim" = xyes
                   3882: then :
                   3883:   printf "%s\n" "#define HAVE_LIBELWIX 1" >>confdefs.h
1.6       misho    3884: 
1.14      misho    3885:   LIBS="-lelwix $LIBS"
1.6       misho    3886: 
                   3887: fi
                   3888: 
1.5       misho    3889: 
1.2       misho    3890: # Checks for header files.
                   3891: 
                   3892: # Checks for typedefs, structures, and compiler characteristics.
1.28      misho    3893: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
                   3894: printf %s "checking for an ANSI C-conforming const... " >&6; }
                   3895: if test ${ac_cv_c_const+y}
                   3896: then :
                   3897:   printf %s "(cached) " >&6
                   3898: else $as_nop
1.22      misho    3899:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.2       misho    3900: /* end confdefs.h.  */
                   3901: 
                   3902: int
1.28      misho    3903: main (void)
1.2       misho    3904: {
1.22      misho    3905: 
1.2       misho    3906: #ifndef __cplusplus
1.22      misho    3907:   /* Ultrix mips cc rejects this sort of thing.  */
1.2       misho    3908:   typedef int charset[2];
1.22      misho    3909:   const charset cs = { 0, 0 };
1.2       misho    3910:   /* SunOS 4.1.1 cc rejects this.  */
                   3911:   char const *const *pcpcc;
                   3912:   char **ppc;
                   3913:   /* NEC SVR4.0.2 mips cc rejects this.  */
                   3914:   struct point {int x, y;};
                   3915:   static struct point const zero = {0,0};
1.28      misho    3916:   /* IBM XL C 1.02.0.0 rejects this.
1.2       misho    3917:      It does not let you subtract one const X* pointer from another in
                   3918:      an arm of an if-expression whose if-part is not a constant
                   3919:      expression */
                   3920:   const char *g = "string";
                   3921:   pcpcc = &g + (g ? g-g : 0);
                   3922:   /* HPUX 7.0 cc rejects these. */
                   3923:   ++pcpcc;
                   3924:   ppc = (char**) pcpcc;
                   3925:   pcpcc = (char const *const *) ppc;
1.22      misho    3926:   { /* SCO 3.2v4 cc rejects this sort of thing.  */
                   3927:     char tx;
                   3928:     char *t = &tx;
1.2       misho    3929:     char const *s = 0 ? (char *) 0 : (char const *) 0;
                   3930: 
                   3931:     *t++ = 0;
                   3932:     if (s) return 0;
                   3933:   }
                   3934:   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
                   3935:     int x[] = {25, 17};
                   3936:     const int *foo = &x[0];
                   3937:     ++foo;
                   3938:   }
                   3939:   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
                   3940:     typedef const int *iptr;
                   3941:     iptr p = 0;
                   3942:     ++p;
                   3943:   }
1.28      misho    3944:   { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
1.2       misho    3945:        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1.22      misho    3946:     struct s { int j; const int *ap[3]; } bx;
                   3947:     struct s *b = &bx; b->j = 5;
1.2       misho    3948:   }
                   3949:   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
                   3950:     const int foo = 10;
                   3951:     if (!foo) return 0;
                   3952:   }
                   3953:   return !cs[0] && !zero.x;
                   3954: #endif
                   3955: 
                   3956:   ;
                   3957:   return 0;
                   3958: }
                   3959: _ACEOF
1.28      misho    3960: if ac_fn_c_try_compile "$LINENO"
                   3961: then :
1.2       misho    3962:   ac_cv_c_const=yes
1.28      misho    3963: else $as_nop
1.22      misho    3964:   ac_cv_c_const=no
1.2       misho    3965: fi
1.28      misho    3966: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.2       misho    3967: fi
1.28      misho    3968: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
                   3969: printf "%s\n" "$ac_cv_c_const" >&6; }
1.2       misho    3970: if test $ac_cv_c_const = no; then
                   3971: 
1.28      misho    3972: printf "%s\n" "#define const /**/" >>confdefs.h
1.2       misho    3973: 
                   3974: fi
                   3975: 
1.28      misho    3976: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
                   3977: printf %s "checking for inline... " >&6; }
                   3978: if test ${ac_cv_c_inline+y}
                   3979: then :
                   3980:   printf %s "(cached) " >&6
                   3981: else $as_nop
1.2       misho    3982:   ac_cv_c_inline=no
                   3983: for ac_kw in inline __inline__ __inline; do
1.22      misho    3984:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.2       misho    3985: /* end confdefs.h.  */
                   3986: #ifndef __cplusplus
                   3987: typedef int foo_t;
1.28      misho    3988: static $ac_kw foo_t static_foo (void) {return 0; }
                   3989: $ac_kw foo_t foo (void) {return 0; }
1.2       misho    3990: #endif
                   3991: 
                   3992: _ACEOF
1.28      misho    3993: if ac_fn_c_try_compile "$LINENO"
                   3994: then :
1.2       misho    3995:   ac_cv_c_inline=$ac_kw
                   3996: fi
1.28      misho    3997: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.2       misho    3998:   test "$ac_cv_c_inline" != no && break
                   3999: done
                   4000: 
                   4001: fi
1.28      misho    4002: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
                   4003: printf "%s\n" "$ac_cv_c_inline" >&6; }
1.2       misho    4004: 
                   4005: case $ac_cv_c_inline in
                   4006:   inline | yes) ;;
                   4007:   *)
                   4008:     case $ac_cv_c_inline in
                   4009:       no) ac_val=;;
                   4010:       *) ac_val=$ac_cv_c_inline;;
                   4011:     esac
                   4012:     cat >>confdefs.h <<_ACEOF
                   4013: #ifndef __cplusplus
                   4014: #define inline $ac_val
                   4015: #endif
                   4016: _ACEOF
                   4017:     ;;
                   4018: esac
                   4019: 
                   4020: 
                   4021: # Checks for library functions.
1.28      misho    4022: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
                   4023: printf %s "checking for GNU libc compatible malloc... " >&6; }
                   4024: if test ${ac_cv_func_malloc_0_nonnull+y}
                   4025: then :
                   4026:   printf %s "(cached) " >&6
                   4027: else $as_nop
                   4028:   if test "$cross_compiling" = yes
                   4029: then :
                   4030:   case "$host_os" in # ((
                   4031:                  # Guess yes on platforms where we know the result.
                   4032:                  *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
                   4033:                  | hpux* | solaris* | cygwin* | mingw* | msys* )
                   4034:                    ac_cv_func_malloc_0_nonnull=yes ;;
                   4035:                  # If we don't know, assume the worst.
                   4036:                  *) ac_cv_func_malloc_0_nonnull=no ;;
                   4037:                esac
                   4038: else $as_nop
1.22      misho    4039:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.2       misho    4040: /* end confdefs.h.  */
                   4041: #include <stdlib.h>
                   4042: 
                   4043: int
1.28      misho    4044: main (void)
1.2       misho    4045: {
1.28      misho    4046: void *p = malloc (0);
                   4047:                   int result = !p;
                   4048:                   free (p);
                   4049:                   return result;
1.2       misho    4050:   ;
                   4051:   return 0;
                   4052: }
                   4053: _ACEOF
1.28      misho    4054: if ac_fn_c_try_run "$LINENO"
                   4055: then :
1.2       misho    4056:   ac_cv_func_malloc_0_nonnull=yes
1.28      misho    4057: else $as_nop
1.22      misho    4058:   ac_cv_func_malloc_0_nonnull=no
1.2       misho    4059: fi
1.22      misho    4060: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   4061:   conftest.$ac_objext conftest.beam conftest.$ac_ext
1.2       misho    4062: fi
                   4063: 
                   4064: fi
1.28      misho    4065: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
                   4066: printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
                   4067: if test $ac_cv_func_malloc_0_nonnull = yes
                   4068: then :
1.2       misho    4069: 
1.28      misho    4070: printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h
1.2       misho    4071: 
1.28      misho    4072: else $as_nop
                   4073:   printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h
1.2       misho    4074: 
                   4075:    case " $LIBOBJS " in
                   4076:   *" malloc.$ac_objext "* ) ;;
                   4077:   *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
                   4078:  ;;
                   4079: esac
                   4080: 
                   4081: 
1.28      misho    4082: printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h
1.2       misho    4083: 
                   4084: fi
                   4085: 
                   4086: 
1.28      misho    4087: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
                   4088: printf %s "checking for GNU libc compatible realloc... " >&6; }
                   4089: if test ${ac_cv_func_realloc_0_nonnull+y}
                   4090: then :
                   4091:   printf %s "(cached) " >&6
                   4092: else $as_nop
                   4093:   if test "$cross_compiling" = yes
                   4094: then :
                   4095:   case "$host_os" in # ((
                   4096:                  # Guess yes on platforms where we know the result.
                   4097:                  *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
                   4098:                  | hpux* | solaris* | cygwin* | mingw* | msys* )
                   4099:                    ac_cv_func_realloc_0_nonnull=yes ;;
                   4100:                  # If we don't know, assume the worst.
                   4101:                  *) ac_cv_func_realloc_0_nonnull=no ;;
                   4102:                esac
                   4103: else $as_nop
1.22      misho    4104:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.21      misho    4105: /* end confdefs.h.  */
1.28      misho    4106: #include <stdlib.h>
1.2       misho    4107: 
                   4108: int
1.28      misho    4109: main (void)
1.2       misho    4110: {
1.28      misho    4111: void *p = realloc (0, 0);
                   4112:                   int result = !p;
                   4113:                   free (p);
                   4114:                   return result;
1.2       misho    4115:   ;
                   4116:   return 0;
                   4117: }
                   4118: _ACEOF
1.28      misho    4119: if ac_fn_c_try_run "$LINENO"
                   4120: then :
1.22      misho    4121:   ac_cv_func_realloc_0_nonnull=yes
1.28      misho    4122: else $as_nop
1.22      misho    4123:   ac_cv_func_realloc_0_nonnull=no
                   4124: fi
                   4125: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   4126:   conftest.$ac_objext conftest.beam conftest.$ac_ext
                   4127: fi
1.2       misho    4128: 
                   4129: fi
1.28      misho    4130: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
                   4131: printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; }
                   4132: if test $ac_cv_func_realloc_0_nonnull = yes
                   4133: then :
1.22      misho    4134: 
1.28      misho    4135: printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h
1.22      misho    4136: 
1.28      misho    4137: else $as_nop
                   4138:   printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h
1.22      misho    4139: 
                   4140:    case " $LIBOBJS " in
                   4141:   *" realloc.$ac_objext "* ) ;;
                   4142:   *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
                   4143:  ;;
                   4144: esac
                   4145: 
                   4146: 
1.28      misho    4147: printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h
                   4148: 
                   4149: fi
                   4150: 
                   4151: 
                   4152: ac_fn_c_check_func "$LINENO" "bzero" "ac_cv_func_bzero"
                   4153: if test "x$ac_cv_func_bzero" = xyes
                   4154: then :
                   4155:   printf "%s\n" "#define HAVE_BZERO 1" >>confdefs.h
                   4156: 
                   4157: fi
                   4158: ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
                   4159: if test "x$ac_cv_func_memmove" = xyes
                   4160: then :
                   4161:   printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h
1.2       misho    4162: 
                   4163: fi
1.28      misho    4164: ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
                   4165: if test "x$ac_cv_func_memset" = xyes
                   4166: then :
                   4167:   printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h
1.22      misho    4168: 
1.28      misho    4169: fi
                   4170: ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr"
                   4171: if test "x$ac_cv_func_strchr" = xyes
                   4172: then :
                   4173:   printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h
1.22      misho    4174: 
1.28      misho    4175: fi
                   4176: ac_fn_c_check_func "$LINENO" "strspn" "ac_cv_func_strspn"
                   4177: if test "x$ac_cv_func_strspn" = xyes
                   4178: then :
                   4179:   printf "%s\n" "#define HAVE_STRSPN 1" >>confdefs.h
1.2       misho    4180: 
                   4181: fi
                   4182: 
                   4183: 
                   4184: DEBUG=no
1.28      misho    4185: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
                   4186: printf %s "checking Debug Build... " >&6; }
1.2       misho    4187: # Check whether --enable-debug was given.
1.28      misho    4188: if test ${enable_debug+y}
                   4189: then :
1.2       misho    4190:   enableval=$enable_debug;  DEBUG=$enableval
                   4191:                case "$enableval" in
                   4192:                        yes)
                   4193: 
1.28      misho    4194: printf "%s\n" "#define __DEBUG /**/" >>confdefs.h
1.2       misho    4195: 
                   4196:                                CFLAGS="-g ${CFLAGS}"
                   4197:                                ;;
                   4198:                        *)
1.6       misho    4199: 
1.28      misho    4200: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h
1.6       misho    4201: 
1.2       misho    4202:                                ;;
                   4203:                esac
                   4204: fi
                   4205: 
1.28      misho    4206: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
                   4207: printf "%s\n" "$DEBUG" >&6; }
1.2       misho    4208: 
                   4209: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
                   4210: 
                   4211: cat >confcache <<\_ACEOF
                   4212: # This file is a shell script that caches the results of configure
                   4213: # tests run on this system so they can be shared between configure
                   4214: # scripts and configure runs, see configure's option --config-cache.
                   4215: # It is not useful on other systems.  If it contains results you don't
                   4216: # want to keep, you may remove or edit it.
                   4217: #
                   4218: # config.status only pays attention to the cache file if you give it
                   4219: # the --recheck option to rerun configure.
                   4220: #
                   4221: # `ac_cv_env_foo' variables (set or unset) will be overridden when
                   4222: # loading this file, other *unset* `ac_cv_foo' will be assigned the
                   4223: # following values.
                   4224: 
                   4225: _ACEOF
                   4226: 
                   4227: # The following way of writing the cache mishandles newlines in values,
                   4228: # but we know of no workaround that is simple, portable, and efficient.
                   4229: # So, we kill variables containing newlines.
                   4230: # Ultrix sh set writes to stderr and can't be redirected directly,
                   4231: # and sets the high bit in the cache file unless we assign to the vars.
                   4232: (
                   4233:   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
                   4234:     eval ac_val=\$$ac_var
                   4235:     case $ac_val in #(
                   4236:     *${as_nl}*)
                   4237:       case $ac_var in #(
1.28      misho    4238:       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
                   4239: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.2       misho    4240:       esac
                   4241:       case $ac_var in #(
                   4242:       _ | IFS | as_nl) ;; #(
                   4243:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1.22      misho    4244:       *) { eval $ac_var=; unset $ac_var;} ;;
1.2       misho    4245:       esac ;;
                   4246:     esac
                   4247:   done
                   4248: 
                   4249:   (set) 2>&1 |
                   4250:     case $as_nl`(ac_space=' '; set) 2>&1` in #(
                   4251:     *${as_nl}ac_space=\ *)
1.22      misho    4252:       # `set' does not quote correctly, so add quotes: double-quote
                   4253:       # substitution turns \\\\ into \\, and sed turns \\ into \.
1.2       misho    4254:       sed -n \
                   4255:        "s/'/'\\\\''/g;
                   4256:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
                   4257:       ;; #(
                   4258:     *)
                   4259:       # `set' quotes correctly as required by POSIX, so do not add quotes.
                   4260:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   4261:       ;;
                   4262:     esac |
                   4263:     sort
                   4264: ) |
                   4265:   sed '
                   4266:      /^ac_cv_env_/b end
                   4267:      t clear
                   4268:      :clear
1.28      misho    4269:      s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
1.2       misho    4270:      t end
                   4271:      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
                   4272:      :end' >>confcache
                   4273: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
                   4274:   if test -w "$cache_file"; then
1.22      misho    4275:     if test "x$cache_file" != "x/dev/null"; then
1.28      misho    4276:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
                   4277: printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
1.22      misho    4278:       if test ! -f "$cache_file" || test -h "$cache_file"; then
                   4279:        cat confcache >"$cache_file"
                   4280:       else
                   4281:         case $cache_file in #(
                   4282:         */* | ?:*)
                   4283:          mv -f confcache "$cache_file"$$ &&
                   4284:          mv -f "$cache_file"$$ "$cache_file" ;; #(
                   4285:         *)
                   4286:          mv -f confcache "$cache_file" ;;
                   4287:        esac
                   4288:       fi
                   4289:     fi
1.2       misho    4290:   else
1.28      misho    4291:     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
                   4292: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
1.2       misho    4293:   fi
                   4294: fi
                   4295: rm -f confcache
                   4296: 
                   4297: test "x$prefix" = xNONE && prefix=$ac_default_prefix
                   4298: # Let make expand exec_prefix.
                   4299: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
                   4300: 
                   4301: DEFS=-DHAVE_CONFIG_H
                   4302: 
                   4303: ac_libobjs=
                   4304: ac_ltlibobjs=
1.22      misho    4305: U=
1.2       misho    4306: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
                   4307:   # 1. Remove the extension, and $U if already installed.
                   4308:   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1.28      misho    4309:   ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
1.2       misho    4310:   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
                   4311:   #    will be set to the directory where LIBOBJS objects are built.
1.22      misho    4312:   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
                   4313:   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1.2       misho    4314: done
                   4315: LIBOBJS=$ac_libobjs
                   4316: 
                   4317: LTLIBOBJS=$ac_ltlibobjs
                   4318: 
                   4319: 
                   4320: 
1.22      misho    4321: : "${CONFIG_STATUS=./config.status}"
1.2       misho    4322: ac_write_fail=0
                   4323: ac_clean_files_save=$ac_clean_files
                   4324: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1.28      misho    4325: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
                   4326: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
1.22      misho    4327: as_write_fail=0
                   4328: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1.2       misho    4329: #! $SHELL
                   4330: # Generated by $as_me.
                   4331: # Run this file to recreate the current configuration.
                   4332: # Compiler output produced by configure, useful for debugging
                   4333: # configure, is in config.log if it exists.
                   4334: 
                   4335: debug=false
                   4336: ac_cs_recheck=false
                   4337: ac_cs_silent=false
1.22      misho    4338: 
1.21      misho    4339: SHELL=\${CONFIG_SHELL-$SHELL}
1.22      misho    4340: export SHELL
                   4341: _ASEOF
                   4342: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
                   4343: ## -------------------- ##
                   4344: ## M4sh Initialization. ##
                   4345: ## -------------------- ##
1.2       misho    4346: 
                   4347: # Be more Bourne compatible
                   4348: DUALCASE=1; export DUALCASE # for MKS sh
1.28      misho    4349: as_nop=:
                   4350: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
                   4351: then :
1.2       misho    4352:   emulate sh
                   4353:   NULLCMD=:
                   4354:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                   4355:   # is contrary to our usage.  Disable this feature.
                   4356:   alias -g '${1+"$@"}'='"$@"'
                   4357:   setopt NO_GLOB_SUBST
1.28      misho    4358: else $as_nop
1.22      misho    4359:   case `(set -o) 2>/dev/null` in #(
                   4360:   *posix*) :
                   4361:     set -o posix ;; #(
                   4362:   *) :
                   4363:      ;;
1.2       misho    4364: esac
                   4365: fi
                   4366: 
                   4367: 
1.28      misho    4368: 
                   4369: # Reset variables that may have inherited troublesome values from
                   4370: # the environment.
                   4371: 
                   4372: # IFS needs to be set, to space, tab, and newline, in precisely that order.
                   4373: # (If _AS_PATH_WALK were called with IFS unset, it would have the
                   4374: # side effect of setting IFS to empty, thus disabling word splitting.)
                   4375: # Quoting is to prevent editors from complaining about space-tab.
1.2       misho    4376: as_nl='
                   4377: '
                   4378: export as_nl
1.28      misho    4379: IFS=" ""       $as_nl"
                   4380: 
                   4381: PS1='$ '
                   4382: PS2='> '
                   4383: PS4='+ '
                   4384: 
                   4385: # Ensure predictable behavior from utilities with locale-dependent output.
                   4386: LC_ALL=C
                   4387: export LC_ALL
                   4388: LANGUAGE=C
                   4389: export LANGUAGE
                   4390: 
                   4391: # We cannot yet rely on "unset" to work, but we need these variables
                   4392: # to be unset--not just set to an empty or harmless value--now, to
                   4393: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
                   4394: # also avoids known problems related to "unset" and subshell syntax
                   4395: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
                   4396: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
                   4397: do eval test \${$as_var+y} \
                   4398:   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
                   4399: done
                   4400: 
                   4401: # Ensure that fds 0, 1, and 2 are open.
                   4402: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
                   4403: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
                   4404: if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
1.2       misho    4405: 
                   4406: # The user is always right.
1.28      misho    4407: if ${PATH_SEPARATOR+false} :; then
1.2       misho    4408:   PATH_SEPARATOR=:
                   4409:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                   4410:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                   4411:       PATH_SEPARATOR=';'
                   4412:   }
                   4413: fi
                   4414: 
                   4415: 
                   4416: # Find who we are.  Look in the path if we contain no directory separator.
1.22      misho    4417: as_myself=
                   4418: case $0 in #((
1.2       misho    4419:   *[\\/]* ) as_myself=$0 ;;
                   4420:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   4421: for as_dir in $PATH
                   4422: do
                   4423:   IFS=$as_save_IFS
1.28      misho    4424:   case $as_dir in #(((
                   4425:     '') as_dir=./ ;;
                   4426:     */) ;;
                   4427:     *) as_dir=$as_dir/ ;;
                   4428:   esac
                   4429:     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.22      misho    4430:   done
1.2       misho    4431: IFS=$as_save_IFS
                   4432: 
                   4433:      ;;
                   4434: esac
                   4435: # We did not find ourselves, most probably we were run as `sh COMMAND'
                   4436: # in which case we are not to be found in the path.
                   4437: if test "x$as_myself" = x; then
                   4438:   as_myself=$0
                   4439: fi
                   4440: if test ! -f "$as_myself"; then
1.28      misho    4441:   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.22      misho    4442:   exit 1
1.2       misho    4443: fi
                   4444: 
1.22      misho    4445: 
                   4446: 
                   4447: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                   4448: # ----------------------------------------
                   4449: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
                   4450: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
                   4451: # script with STATUS, using 1 if that was 0.
                   4452: as_fn_error ()
                   4453: {
                   4454:   as_status=$1; test $as_status -eq 0 && as_status=1
                   4455:   if test "$4"; then
                   4456:     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.28      misho    4457:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.22      misho    4458:   fi
1.28      misho    4459:   printf "%s\n" "$as_me: error: $2" >&2
1.22      misho    4460:   as_fn_exit $as_status
                   4461: } # as_fn_error
                   4462: 
                   4463: 
1.28      misho    4464: 
1.22      misho    4465: # as_fn_set_status STATUS
                   4466: # -----------------------
                   4467: # Set $? to STATUS, without forking.
                   4468: as_fn_set_status ()
                   4469: {
                   4470:   return $1
                   4471: } # as_fn_set_status
                   4472: 
                   4473: # as_fn_exit STATUS
                   4474: # -----------------
                   4475: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
                   4476: as_fn_exit ()
                   4477: {
                   4478:   set +e
                   4479:   as_fn_set_status $1
                   4480:   exit $1
                   4481: } # as_fn_exit
                   4482: 
                   4483: # as_fn_unset VAR
                   4484: # ---------------
                   4485: # Portably unset VAR.
                   4486: as_fn_unset ()
                   4487: {
                   4488:   { eval $1=; unset $1;}
                   4489: }
                   4490: as_unset=as_fn_unset
1.28      misho    4491: 
1.22      misho    4492: # as_fn_append VAR VALUE
                   4493: # ----------------------
                   4494: # Append the text in VALUE to the end of the definition contained in VAR. Take
                   4495: # advantage of any shell optimizations that allow amortized linear growth over
                   4496: # repeated appends, instead of the typical quadratic growth present in naive
                   4497: # implementations.
1.28      misho    4498: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
                   4499: then :
1.22      misho    4500:   eval 'as_fn_append ()
                   4501:   {
                   4502:     eval $1+=\$2
                   4503:   }'
1.28      misho    4504: else $as_nop
1.22      misho    4505:   as_fn_append ()
                   4506:   {
                   4507:     eval $1=\$$1\$2
                   4508:   }
                   4509: fi # as_fn_append
                   4510: 
                   4511: # as_fn_arith ARG...
                   4512: # ------------------
                   4513: # Perform arithmetic evaluation on the ARGs, and store the result in the
                   4514: # global $as_val. Take advantage of shells that can avoid forks. The arguments
                   4515: # must be portable across $(()) and expr.
1.28      misho    4516: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
                   4517: then :
1.22      misho    4518:   eval 'as_fn_arith ()
                   4519:   {
                   4520:     as_val=$(( $* ))
                   4521:   }'
1.28      misho    4522: else $as_nop
1.22      misho    4523:   as_fn_arith ()
                   4524:   {
                   4525:     as_val=`expr "$@" || test $? -eq 1`
                   4526:   }
                   4527: fi # as_fn_arith
                   4528: 
                   4529: 
1.2       misho    4530: if expr a : '\(a\)' >/dev/null 2>&1 &&
                   4531:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                   4532:   as_expr=expr
                   4533: else
                   4534:   as_expr=false
                   4535: fi
                   4536: 
                   4537: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                   4538:   as_basename=basename
                   4539: else
                   4540:   as_basename=false
                   4541: fi
                   4542: 
1.22      misho    4543: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                   4544:   as_dirname=dirname
                   4545: else
                   4546:   as_dirname=false
                   4547: fi
1.2       misho    4548: 
                   4549: as_me=`$as_basename -- "$0" ||
                   4550: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                   4551:         X"$0" : 'X\(//\)$' \| \
                   4552:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.28      misho    4553: printf "%s\n" X/"$0" |
1.2       misho    4554:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                   4555:            s//\1/
                   4556:            q
                   4557:          }
                   4558:          /^X\/\(\/\/\)$/{
                   4559:            s//\1/
                   4560:            q
                   4561:          }
                   4562:          /^X\/\(\/\).*/{
                   4563:            s//\1/
                   4564:            q
                   4565:          }
                   4566:          s/.*/./; q'`
                   4567: 
1.22      misho    4568: # Avoid depending upon Character Ranges.
                   4569: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                   4570: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                   4571: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                   4572: as_cr_digits='0123456789'
                   4573: as_cr_alnum=$as_cr_Letters$as_cr_digits
1.2       misho    4574: 
1.28      misho    4575: 
                   4576: # Determine whether it's possible to make 'echo' print without a newline.
                   4577: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
                   4578: # for compatibility with existing Makefiles.
1.2       misho    4579: ECHO_C= ECHO_N= ECHO_T=
1.22      misho    4580: case `echo -n x` in #(((((
1.2       misho    4581: -n*)
1.22      misho    4582:   case `echo 'xy\c'` in
1.2       misho    4583:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
1.22      misho    4584:   xy)  ECHO_C='\c';;
                   4585:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                   4586:        ECHO_T='        ';;
1.2       misho    4587:   esac;;
                   4588: *)
                   4589:   ECHO_N='-n';;
                   4590: esac
                   4591: 
1.28      misho    4592: # For backward compatibility with old third-party macros, we provide
                   4593: # the shell variables $as_echo and $as_echo_n.  New code should use
                   4594: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
                   4595: as_echo='printf %s\n'
                   4596: as_echo_n='printf %s'
                   4597: 
1.2       misho    4598: rm -f conf$$ conf$$.exe conf$$.file
                   4599: if test -d conf$$.dir; then
                   4600:   rm -f conf$$.dir/conf$$.file
                   4601: else
                   4602:   rm -f conf$$.dir
                   4603:   mkdir conf$$.dir 2>/dev/null
                   4604: fi
                   4605: if (echo >conf$$.file) 2>/dev/null; then
                   4606:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                   4607:     as_ln_s='ln -s'
                   4608:     # ... but there are two gotchas:
                   4609:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                   4610:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
1.22      misho    4611:     # In both cases, we have to default to `cp -pR'.
1.2       misho    4612:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.22      misho    4613:       as_ln_s='cp -pR'
1.2       misho    4614:   elif ln conf$$.file conf$$ 2>/dev/null; then
                   4615:     as_ln_s=ln
                   4616:   else
1.22      misho    4617:     as_ln_s='cp -pR'
1.2       misho    4618:   fi
                   4619: else
1.22      misho    4620:   as_ln_s='cp -pR'
1.2       misho    4621: fi
                   4622: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                   4623: rmdir conf$$.dir 2>/dev/null
                   4624: 
1.22      misho    4625: 
                   4626: # as_fn_mkdir_p
                   4627: # -------------
                   4628: # Create "$as_dir" as a directory, including parents if necessary.
                   4629: as_fn_mkdir_p ()
                   4630: {
                   4631: 
                   4632:   case $as_dir in #(
                   4633:   -*) as_dir=./$as_dir;;
                   4634:   esac
                   4635:   test -d "$as_dir" || eval $as_mkdir_p || {
                   4636:     as_dirs=
                   4637:     while :; do
                   4638:       case $as_dir in #(
1.28      misho    4639:       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.22      misho    4640:       *) as_qdir=$as_dir;;
                   4641:       esac
                   4642:       as_dirs="'$as_qdir' $as_dirs"
                   4643:       as_dir=`$as_dirname -- "$as_dir" ||
                   4644: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   4645:         X"$as_dir" : 'X\(//\)[^/]' \| \
                   4646:         X"$as_dir" : 'X\(//\)$' \| \
                   4647:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.28      misho    4648: printf "%s\n" X"$as_dir" |
1.22      misho    4649:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   4650:            s//\1/
                   4651:            q
                   4652:          }
                   4653:          /^X\(\/\/\)[^/].*/{
                   4654:            s//\1/
                   4655:            q
                   4656:          }
                   4657:          /^X\(\/\/\)$/{
                   4658:            s//\1/
                   4659:            q
                   4660:          }
                   4661:          /^X\(\/\).*/{
                   4662:            s//\1/
                   4663:            q
                   4664:          }
                   4665:          s/.*/./; q'`
                   4666:       test -d "$as_dir" && break
                   4667:     done
                   4668:     test -z "$as_dirs" || eval "mkdir $as_dirs"
                   4669:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
                   4670: 
                   4671: 
                   4672: } # as_fn_mkdir_p
1.2       misho    4673: if mkdir -p . 2>/dev/null; then
1.22      misho    4674:   as_mkdir_p='mkdir -p "$as_dir"'
1.2       misho    4675: else
                   4676:   test -d ./-p && rmdir ./-p
                   4677:   as_mkdir_p=false
                   4678: fi
                   4679: 
1.22      misho    4680: 
                   4681: # as_fn_executable_p FILE
                   4682: # -----------------------
                   4683: # Test if FILE is an executable regular file.
                   4684: as_fn_executable_p ()
                   4685: {
                   4686:   test -f "$1" && test -x "$1"
                   4687: } # as_fn_executable_p
                   4688: as_test_x='test -x'
                   4689: as_executable_p=as_fn_executable_p
1.2       misho    4690: 
                   4691: # Sed expression to map a string onto a valid CPP name.
                   4692: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                   4693: 
                   4694: # Sed expression to map a string onto a valid variable name.
                   4695: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                   4696: 
                   4697: 
                   4698: exec 6>&1
1.22      misho    4699: ## ----------------------------------- ##
                   4700: ## Main body of $CONFIG_STATUS script. ##
                   4701: ## ----------------------------------- ##
                   4702: _ASEOF
                   4703: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
1.2       misho    4704: 
1.22      misho    4705: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4706: # Save the log message, to keep $0 and so on meaningful, and to
1.2       misho    4707: # report actual input values of CONFIG_FILES etc. instead of their
                   4708: # values after options handling.
                   4709: ac_log="
1.29    ! misho    4710: This file was extended by libaitcfg $as_me 9.3, which was
1.28      misho    4711: generated by GNU Autoconf 2.71.  Invocation command line was
1.2       misho    4712: 
                   4713:   CONFIG_FILES    = $CONFIG_FILES
                   4714:   CONFIG_HEADERS  = $CONFIG_HEADERS
                   4715:   CONFIG_LINKS    = $CONFIG_LINKS
                   4716:   CONFIG_COMMANDS = $CONFIG_COMMANDS
                   4717:   $ $0 $@
                   4718: 
                   4719: on `(hostname || uname -n) 2>/dev/null | sed 1q`
                   4720: "
                   4721: 
                   4722: _ACEOF
                   4723: 
1.6       misho    4724: case $ac_config_files in *"
                   4725: "*) set x $ac_config_files; shift; ac_config_files=$*;;
                   4726: esac
                   4727: 
                   4728: case $ac_config_headers in *"
                   4729: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
                   4730: esac
                   4731: 
                   4732: 
1.2       misho    4733: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4734: # Files that config.status was made for.
                   4735: config_files="$ac_config_files"
                   4736: config_headers="$ac_config_headers"
                   4737: 
                   4738: _ACEOF
                   4739: 
                   4740: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4741: ac_cs_usage="\
1.22      misho    4742: \`$as_me' instantiates files and other configuration actions
                   4743: from templates according to the current configuration.  Unless the files
                   4744: and actions are specified as TAGs, all are instantiated by default.
1.2       misho    4745: 
1.22      misho    4746: Usage: $0 [OPTION]... [TAG]...
1.2       misho    4747: 
                   4748:   -h, --help       print this help, then exit
                   4749:   -V, --version    print version number and configuration settings, then exit
1.22      misho    4750:       --config     print configuration, then exit
1.6       misho    4751:   -q, --quiet, --silent
                   4752:                    do not print progress messages
1.2       misho    4753:   -d, --debug      don't remove temporary files
                   4754:       --recheck    update $as_me by reconfiguring in the same conditions
1.6       misho    4755:       --file=FILE[:TEMPLATE]
1.2       misho    4756:                    instantiate the configuration file FILE
1.6       misho    4757:       --header=FILE[:TEMPLATE]
1.2       misho    4758:                    instantiate the configuration header FILE
                   4759: 
                   4760: Configuration files:
                   4761: $config_files
                   4762: 
                   4763: Configuration headers:
                   4764: $config_headers
                   4765: 
1.22      misho    4766: Report bugs to <misho@elwix.org>."
1.2       misho    4767: 
                   4768: _ACEOF
1.28      misho    4769: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
                   4770: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
1.2       misho    4771: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.28      misho    4772: ac_cs_config='$ac_cs_config_escaped'
1.2       misho    4773: ac_cs_version="\\
1.29    ! misho    4774: libaitcfg config.status 9.3
1.28      misho    4775: configured by $0, generated by GNU Autoconf 2.71,
1.22      misho    4776:   with options \\"\$ac_cs_config\\"
1.2       misho    4777: 
1.28      misho    4778: Copyright (C) 2021 Free Software Foundation, Inc.
1.2       misho    4779: This config.status script is free software; the Free Software Foundation
                   4780: gives unlimited permission to copy, distribute and modify it."
                   4781: 
                   4782: ac_pwd='$ac_pwd'
                   4783: srcdir='$srcdir'
                   4784: INSTALL='$INSTALL'
                   4785: test -n "\$AWK" || AWK=awk
                   4786: _ACEOF
                   4787: 
                   4788: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4789: # The default lists apply if the user does not specify any file.
                   4790: ac_need_defaults=:
                   4791: while test $# != 0
                   4792: do
                   4793:   case $1 in
1.22      misho    4794:   --*=?*)
1.2       misho    4795:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   4796:     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
                   4797:     ac_shift=:
                   4798:     ;;
1.22      misho    4799:   --*=)
                   4800:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   4801:     ac_optarg=
                   4802:     ac_shift=:
                   4803:     ;;
1.2       misho    4804:   *)
                   4805:     ac_option=$1
                   4806:     ac_optarg=$2
                   4807:     ac_shift=shift
                   4808:     ;;
                   4809:   esac
                   4810: 
                   4811:   case $ac_option in
                   4812:   # Handling of the options.
                   4813:   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
                   4814:     ac_cs_recheck=: ;;
                   4815:   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
1.28      misho    4816:     printf "%s\n" "$ac_cs_version"; exit ;;
1.22      misho    4817:   --config | --confi | --conf | --con | --co | --c )
1.28      misho    4818:     printf "%s\n" "$ac_cs_config"; exit ;;
1.2       misho    4819:   --debug | --debu | --deb | --de | --d | -d )
                   4820:     debug=: ;;
                   4821:   --file | --fil | --fi | --f )
                   4822:     $ac_shift
                   4823:     case $ac_optarg in
1.28      misho    4824:     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.22      misho    4825:     '') as_fn_error $? "missing file argument" ;;
1.2       misho    4826:     esac
1.22      misho    4827:     as_fn_append CONFIG_FILES " '$ac_optarg'"
1.2       misho    4828:     ac_need_defaults=false;;
                   4829:   --header | --heade | --head | --hea )
                   4830:     $ac_shift
                   4831:     case $ac_optarg in
1.28      misho    4832:     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.2       misho    4833:     esac
1.22      misho    4834:     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
1.2       misho    4835:     ac_need_defaults=false;;
                   4836:   --he | --h)
                   4837:     # Conflict between --help and --header
1.22      misho    4838:     as_fn_error $? "ambiguous option: \`$1'
                   4839: Try \`$0 --help' for more information.";;
1.2       misho    4840:   --help | --hel | -h )
1.28      misho    4841:     printf "%s\n" "$ac_cs_usage"; exit ;;
1.2       misho    4842:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   4843:   | -silent | --silent | --silen | --sile | --sil | --si | --s)
                   4844:     ac_cs_silent=: ;;
                   4845: 
                   4846:   # This is an error.
1.22      misho    4847:   -*) as_fn_error $? "unrecognized option: \`$1'
                   4848: Try \`$0 --help' for more information." ;;
1.2       misho    4849: 
1.22      misho    4850:   *) as_fn_append ac_config_targets " $1"
1.2       misho    4851:      ac_need_defaults=false ;;
                   4852: 
                   4853:   esac
                   4854:   shift
                   4855: done
                   4856: 
                   4857: ac_configure_extra_args=
                   4858: 
                   4859: if $ac_cs_silent; then
                   4860:   exec 6>/dev/null
                   4861:   ac_configure_extra_args="$ac_configure_extra_args --silent"
                   4862: fi
                   4863: 
                   4864: _ACEOF
                   4865: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4866: if \$ac_cs_recheck; then
1.22      misho    4867:   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
1.2       misho    4868:   shift
1.28      misho    4869:   \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
1.2       misho    4870:   CONFIG_SHELL='$SHELL'
                   4871:   export CONFIG_SHELL
                   4872:   exec "\$@"
                   4873: fi
                   4874: 
                   4875: _ACEOF
                   4876: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4877: exec 5>>config.log
                   4878: {
                   4879:   echo
                   4880:   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
                   4881: ## Running $as_me. ##
                   4882: _ASBOX
1.28      misho    4883:   printf "%s\n" "$ac_log"
1.2       misho    4884: } >&5
                   4885: 
                   4886: _ACEOF
                   4887: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4888: _ACEOF
                   4889: 
                   4890: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4891: 
                   4892: # Handling of arguments.
                   4893: for ac_config_target in $ac_config_targets
                   4894: do
                   4895:   case $ac_config_target in
                   4896:     "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
                   4897:     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
                   4898:     "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
                   4899:     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
                   4900:     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
                   4901: 
1.22      misho    4902:   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
1.2       misho    4903:   esac
                   4904: done
                   4905: 
                   4906: 
                   4907: # If the user did not use the arguments to specify the items to instantiate,
                   4908: # then the envvar interface is used.  Set only those that are not.
                   4909: # We use the long form for the default assignment because of an extremely
                   4910: # bizarre bug on SunOS 4.1.3.
                   4911: if $ac_need_defaults; then
1.28      misho    4912:   test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
                   4913:   test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
1.2       misho    4914: fi
                   4915: 
                   4916: # Have a temporary directory for convenience.  Make it in the build tree
                   4917: # simply because there is no reason against having it here, and in addition,
                   4918: # creating and moving files from /tmp can sometimes cause problems.
                   4919: # Hook for its removal unless debugging.
                   4920: # Note that there is a small window in which the directory will not be cleaned:
                   4921: # after its creation but before its name has been assigned to `$tmp'.
                   4922: $debug ||
                   4923: {
1.22      misho    4924:   tmp= ac_tmp=
1.2       misho    4925:   trap 'exit_status=$?
1.22      misho    4926:   : "${ac_tmp:=$tmp}"
                   4927:   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
1.2       misho    4928: ' 0
1.22      misho    4929:   trap 'as_fn_exit 1' 1 2 13 15
1.2       misho    4930: }
                   4931: # Create a (secure) tmp directory for tmp files.
                   4932: 
                   4933: {
                   4934:   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
1.22      misho    4935:   test -d "$tmp"
1.2       misho    4936: }  ||
                   4937: {
                   4938:   tmp=./conf$$-$RANDOM
                   4939:   (umask 077 && mkdir "$tmp")
1.22      misho    4940: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
                   4941: ac_tmp=$tmp
1.2       misho    4942: 
                   4943: # Set up the scripts for CONFIG_FILES section.
                   4944: # No need to generate them if there are no CONFIG_FILES.
                   4945: # This happens for instance with `./config.status config.h'.
                   4946: if test -n "$CONFIG_FILES"; then
                   4947: 
                   4948: 
1.22      misho    4949: ac_cr=`echo X | tr X '\015'`
                   4950: # On cygwin, bash can eat \r inside `` if the user requested igncr.
                   4951: # But we know of no other shell where ac_cr would be empty at this
                   4952: # point, so we can use a bashism as a fallback.
                   4953: if test "x$ac_cr" = x; then
                   4954:   eval ac_cr=\$\'\\r\'
                   4955: fi
1.2       misho    4956: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
                   4957: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
                   4958:   ac_cs_awk_cr='\\r'
                   4959: else
                   4960:   ac_cs_awk_cr=$ac_cr
                   4961: fi
                   4962: 
1.22      misho    4963: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
1.2       misho    4964: _ACEOF
                   4965: 
                   4966: 
                   4967: {
                   4968:   echo "cat >conf$$subs.awk <<_ACEOF" &&
                   4969:   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
                   4970:   echo "_ACEOF"
                   4971: } >conf$$subs.sh ||
1.22      misho    4972:   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
                   4973: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
1.2       misho    4974: ac_delim='%!_!# '
                   4975: for ac_last_try in false false false false false :; do
                   4976:   . ./conf$$subs.sh ||
1.22      misho    4977:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.2       misho    4978: 
1.6       misho    4979:   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
                   4980:   if test $ac_delim_n = $ac_delim_num; then
1.2       misho    4981:     break
                   4982:   elif $ac_last_try; then
1.22      misho    4983:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1.2       misho    4984:   else
                   4985:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   4986:   fi
                   4987: done
                   4988: rm -f conf$$subs.sh
                   4989: 
                   4990: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.22      misho    4991: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
1.2       misho    4992: _ACEOF
                   4993: sed -n '
                   4994: h
                   4995: s/^/S["/; s/!.*/"]=/
                   4996: p
                   4997: g
                   4998: s/^[^!]*!//
                   4999: :repl
                   5000: t repl
                   5001: s/'"$ac_delim"'$//
                   5002: t delim
                   5003: :nl
                   5004: h
1.22      misho    5005: s/\(.\{148\}\)..*/\1/
1.2       misho    5006: t more1
                   5007: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
                   5008: p
                   5009: n
                   5010: b repl
                   5011: :more1
                   5012: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5013: p
                   5014: g
                   5015: s/.\{148\}//
                   5016: t nl
                   5017: :delim
                   5018: h
1.22      misho    5019: s/\(.\{148\}\)..*/\1/
1.2       misho    5020: t more2
                   5021: s/["\\]/\\&/g; s/^/"/; s/$/"/
                   5022: p
                   5023: b
                   5024: :more2
                   5025: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5026: p
                   5027: g
                   5028: s/.\{148\}//
                   5029: t delim
                   5030: ' <conf$$subs.awk | sed '
                   5031: /^[^""]/{
                   5032:   N
                   5033:   s/\n//
                   5034: }
                   5035: ' >>$CONFIG_STATUS || ac_write_fail=1
                   5036: rm -f conf$$subs.awk
                   5037: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5038: _ACAWK
1.22      misho    5039: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
1.2       misho    5040:   for (key in S) S_is_set[key] = 1
                   5041:   FS = ""
                   5042: 
                   5043: }
                   5044: {
                   5045:   line = $ 0
                   5046:   nfields = split(line, field, "@")
                   5047:   substed = 0
                   5048:   len = length(field[1])
                   5049:   for (i = 2; i < nfields; i++) {
                   5050:     key = field[i]
                   5051:     keylen = length(key)
                   5052:     if (S_is_set[key]) {
                   5053:       value = S[key]
                   5054:       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
                   5055:       len += length(value) + length(field[++i])
                   5056:       substed = 1
                   5057:     } else
                   5058:       len += 1 + keylen
                   5059:   }
                   5060: 
                   5061:   print line
                   5062: }
                   5063: 
                   5064: _ACAWK
                   5065: _ACEOF
                   5066: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5067: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
                   5068:   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
                   5069: else
                   5070:   cat
1.22      misho    5071: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
                   5072:   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
1.2       misho    5073: _ACEOF
                   5074: 
1.22      misho    5075: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
                   5076: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
1.2       misho    5077: # trailing colons and then remove the whole line if VPATH becomes empty
                   5078: # (actually we leave an empty line to preserve line numbers).
                   5079: if test "x$srcdir" = x.; then
1.22      misho    5080:   ac_vpsub='/^[         ]*VPATH[        ]*=[    ]*/{
                   5081: h
                   5082: s///
                   5083: s/^/:/
                   5084: s/[     ]*$/:/
                   5085: s/:\$(srcdir):/:/g
                   5086: s/:\${srcdir}:/:/g
                   5087: s/:@srcdir@:/:/g
                   5088: s/^:*//
1.2       misho    5089: s/:*$//
1.22      misho    5090: x
                   5091: s/\(=[  ]*\).*/\1/
                   5092: G
                   5093: s/\n//
1.2       misho    5094: s/^[^=]*=[      ]*$//
                   5095: }'
                   5096: fi
                   5097: 
                   5098: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5099: fi # test -n "$CONFIG_FILES"
                   5100: 
                   5101: # Set up the scripts for CONFIG_HEADERS section.
                   5102: # No need to generate them if there are no CONFIG_HEADERS.
                   5103: # This happens for instance with `./config.status Makefile'.
                   5104: if test -n "$CONFIG_HEADERS"; then
1.22      misho    5105: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
1.2       misho    5106: BEGIN {
                   5107: _ACEOF
                   5108: 
                   5109: # Transform confdefs.h into an awk script `defines.awk', embedded as
                   5110: # here-document in config.status, that substitutes the proper values into
                   5111: # config.h.in to produce config.h.
                   5112: 
                   5113: # Create a delimiter string that does not exist in confdefs.h, to ease
                   5114: # handling of long lines.
                   5115: ac_delim='%!_!# '
                   5116: for ac_last_try in false false :; do
1.22      misho    5117:   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
                   5118:   if test -z "$ac_tt"; then
1.2       misho    5119:     break
                   5120:   elif $ac_last_try; then
1.22      misho    5121:     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
1.2       misho    5122:   else
                   5123:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5124:   fi
                   5125: done
                   5126: 
                   5127: # For the awk script, D is an array of macro values keyed by name,
                   5128: # likewise P contains macro parameters if any.  Preserve backslash
                   5129: # newline sequences.
                   5130: 
                   5131: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
                   5132: sed -n '
                   5133: s/.\{148\}/&'"$ac_delim"'/g
                   5134: t rset
                   5135: :rset
                   5136: s/^[    ]*#[    ]*define[       ][      ]*/ /
                   5137: t def
                   5138: d
                   5139: :def
                   5140: s/\\$//
                   5141: t bsnl
                   5142: s/["\\]/\\&/g
                   5143: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5144: D["\1"]=" \3"/p
                   5145: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2"/p
                   5146: d
                   5147: :bsnl
                   5148: s/["\\]/\\&/g
                   5149: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5150: D["\1"]=" \3\\\\\\n"\\/p
                   5151: t cont
                   5152: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
                   5153: t cont
                   5154: d
                   5155: :cont
                   5156: n
                   5157: s/.\{148\}/&'"$ac_delim"'/g
                   5158: t clear
                   5159: :clear
                   5160: s/\\$//
                   5161: t bsnlc
                   5162: s/["\\]/\\&/g; s/^/"/; s/$/"/p
                   5163: d
                   5164: :bsnlc
                   5165: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
                   5166: b cont
                   5167: ' <confdefs.h | sed '
                   5168: s/'"$ac_delim"'/"\\\
                   5169: "/g' >>$CONFIG_STATUS || ac_write_fail=1
                   5170: 
                   5171: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5172:   for (key in D) D_is_set[key] = 1
                   5173:   FS = ""
                   5174: }
                   5175: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
                   5176:   line = \$ 0
                   5177:   split(line, arg, " ")
                   5178:   if (arg[1] == "#") {
                   5179:     defundef = arg[2]
                   5180:     mac1 = arg[3]
                   5181:   } else {
                   5182:     defundef = substr(arg[1], 2)
                   5183:     mac1 = arg[2]
                   5184:   }
                   5185:   split(mac1, mac2, "(") #)
                   5186:   macro = mac2[1]
1.6       misho    5187:   prefix = substr(line, 1, index(line, defundef) - 1)
1.2       misho    5188:   if (D_is_set[macro]) {
                   5189:     # Preserve the white space surrounding the "#".
                   5190:     print prefix "define", macro P[macro] D[macro]
                   5191:     next
                   5192:   } else {
                   5193:     # Replace #undef with comments.  This is necessary, for example,
                   5194:     # in the case of _POSIX_SOURCE, which is predefined and required
                   5195:     # on some systems where configure will not decide to define it.
                   5196:     if (defundef == "undef") {
1.6       misho    5197:       print "/*", prefix defundef, macro, "*/"
1.2       misho    5198:       next
                   5199:     }
                   5200:   }
                   5201: }
                   5202: { print }
                   5203: _ACAWK
                   5204: _ACEOF
                   5205: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
1.22      misho    5206:   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
1.2       misho    5207: fi # test -n "$CONFIG_HEADERS"
                   5208: 
                   5209: 
                   5210: eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
                   5211: shift
                   5212: for ac_tag
                   5213: do
                   5214:   case $ac_tag in
                   5215:   :[FHLC]) ac_mode=$ac_tag; continue;;
                   5216:   esac
                   5217:   case $ac_mode$ac_tag in
                   5218:   :[FHL]*:*);;
1.22      misho    5219:   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
1.2       misho    5220:   :[FH]-) ac_tag=-:-;;
                   5221:   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
                   5222:   esac
                   5223:   ac_save_IFS=$IFS
                   5224:   IFS=:
                   5225:   set x $ac_tag
                   5226:   IFS=$ac_save_IFS
                   5227:   shift
                   5228:   ac_file=$1
                   5229:   shift
                   5230: 
                   5231:   case $ac_mode in
                   5232:   :L) ac_source=$1;;
                   5233:   :[FH])
                   5234:     ac_file_inputs=
                   5235:     for ac_f
                   5236:     do
                   5237:       case $ac_f in
1.22      misho    5238:       -) ac_f="$ac_tmp/stdin";;
1.2       misho    5239:       *) # Look for the file first in the build tree, then in the source tree
                   5240:         # (if the path is not absolute).  The absolute path cannot be DOS-style,
                   5241:         # because $ac_f cannot contain `:'.
                   5242:         test -f "$ac_f" ||
                   5243:           case $ac_f in
                   5244:           [\\/$]*) false;;
                   5245:           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
                   5246:           esac ||
1.22      misho    5247:           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
1.2       misho    5248:       esac
1.28      misho    5249:       case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
1.22      misho    5250:       as_fn_append ac_file_inputs " '$ac_f'"
1.2       misho    5251:     done
                   5252: 
                   5253:     # Let's still pretend it is `configure' which instantiates (i.e., don't
                   5254:     # use $as_me), people would be surprised to read:
                   5255:     #    /* config.h.  Generated by config.status.  */
                   5256:     configure_input='Generated from '`
1.28      misho    5257:          printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
1.2       misho    5258:        `' by configure.'
                   5259:     if test x"$ac_file" != x-; then
                   5260:       configure_input="$ac_file.  $configure_input"
1.28      misho    5261:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
                   5262: printf "%s\n" "$as_me: creating $ac_file" >&6;}
1.2       misho    5263:     fi
                   5264:     # Neutralize special characters interpreted by sed in replacement strings.
                   5265:     case $configure_input in #(
                   5266:     *\&* | *\|* | *\\* )
1.28      misho    5267:        ac_sed_conf_input=`printf "%s\n" "$configure_input" |
1.2       misho    5268:        sed 's/[\\\\&|]/\\\\&/g'`;; #(
                   5269:     *) ac_sed_conf_input=$configure_input;;
                   5270:     esac
                   5271: 
                   5272:     case $ac_tag in
1.22      misho    5273:     *:-:* | *:-) cat >"$ac_tmp/stdin" \
                   5274:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
1.2       misho    5275:     esac
                   5276:     ;;
                   5277:   esac
                   5278: 
                   5279:   ac_dir=`$as_dirname -- "$ac_file" ||
                   5280: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   5281:         X"$ac_file" : 'X\(//\)[^/]' \| \
                   5282:         X"$ac_file" : 'X\(//\)$' \| \
                   5283:         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
1.28      misho    5284: printf "%s\n" X"$ac_file" |
1.2       misho    5285:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   5286:            s//\1/
                   5287:            q
                   5288:          }
                   5289:          /^X\(\/\/\)[^/].*/{
                   5290:            s//\1/
                   5291:            q
                   5292:          }
                   5293:          /^X\(\/\/\)$/{
                   5294:            s//\1/
                   5295:            q
                   5296:          }
                   5297:          /^X\(\/\).*/{
                   5298:            s//\1/
                   5299:            q
                   5300:          }
                   5301:          s/.*/./; q'`
1.22      misho    5302:   as_dir="$ac_dir"; as_fn_mkdir_p
1.2       misho    5303:   ac_builddir=.
                   5304: 
                   5305: case "$ac_dir" in
                   5306: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5307: *)
1.28      misho    5308:   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.2       misho    5309:   # A ".." for each directory in $ac_dir_suffix.
1.28      misho    5310:   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.2       misho    5311:   case $ac_top_builddir_sub in
                   5312:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5313:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   5314:   esac ;;
                   5315: esac
                   5316: ac_abs_top_builddir=$ac_pwd
                   5317: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   5318: # for backward compatibility:
                   5319: ac_top_builddir=$ac_top_build_prefix
                   5320: 
                   5321: case $srcdir in
                   5322:   .)  # We are building in place.
                   5323:     ac_srcdir=.
                   5324:     ac_top_srcdir=$ac_top_builddir_sub
                   5325:     ac_abs_top_srcdir=$ac_pwd ;;
                   5326:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   5327:     ac_srcdir=$srcdir$ac_dir_suffix;
                   5328:     ac_top_srcdir=$srcdir
                   5329:     ac_abs_top_srcdir=$srcdir ;;
                   5330:   *) # Relative name.
                   5331:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   5332:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   5333:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   5334: esac
                   5335: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   5336: 
                   5337: 
                   5338:   case $ac_mode in
                   5339:   :F)
                   5340:   #
                   5341:   # CONFIG_FILE
                   5342:   #
                   5343: 
                   5344:   case $INSTALL in
                   5345:   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
                   5346:   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
                   5347:   esac
                   5348: _ACEOF
                   5349: 
                   5350: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5351: # If the template does not know about datarootdir, expand it.
                   5352: # FIXME: This hack should be removed a few years after 2.60.
                   5353: ac_datarootdir_hack=; ac_datarootdir_seen=
                   5354: ac_sed_dataroot='
                   5355: /datarootdir/ {
                   5356:   p
                   5357:   q
                   5358: }
                   5359: /@datadir@/p
                   5360: /@docdir@/p
                   5361: /@infodir@/p
                   5362: /@localedir@/p
1.22      misho    5363: /@mandir@/p'
1.2       misho    5364: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
                   5365: *datarootdir*) ac_datarootdir_seen=yes;;
                   5366: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
1.28      misho    5367:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
                   5368: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
1.2       misho    5369: _ACEOF
                   5370: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5371:   ac_datarootdir_hack='
                   5372:   s&@datadir@&$datadir&g
                   5373:   s&@docdir@&$docdir&g
                   5374:   s&@infodir@&$infodir&g
                   5375:   s&@localedir@&$localedir&g
                   5376:   s&@mandir@&$mandir&g
1.22      misho    5377:   s&\\\${datarootdir}&$datarootdir&g' ;;
1.2       misho    5378: esac
                   5379: _ACEOF
                   5380: 
                   5381: # Neutralize VPATH when `$srcdir' = `.'.
                   5382: # Shell code in configure.ac might set extrasub.
                   5383: # FIXME: do we really want to maintain this feature?
                   5384: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5385: ac_sed_extra="$ac_vpsub
                   5386: $extrasub
                   5387: _ACEOF
                   5388: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5389: :t
                   5390: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
                   5391: s|@configure_input@|$ac_sed_conf_input|;t t
                   5392: s&@top_builddir@&$ac_top_builddir_sub&;t t
                   5393: s&@top_build_prefix@&$ac_top_build_prefix&;t t
                   5394: s&@srcdir@&$ac_srcdir&;t t
                   5395: s&@abs_srcdir@&$ac_abs_srcdir&;t t
                   5396: s&@top_srcdir@&$ac_top_srcdir&;t t
                   5397: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
                   5398: s&@builddir@&$ac_builddir&;t t
                   5399: s&@abs_builddir@&$ac_abs_builddir&;t t
                   5400: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
                   5401: s&@INSTALL@&$ac_INSTALL&;t t
                   5402: $ac_datarootdir_hack
                   5403: "
1.22      misho    5404: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
                   5405:   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.2       misho    5406: 
                   5407: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
1.22      misho    5408:   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
                   5409:   { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' \
                   5410:       "$ac_tmp/out"`; test -z "$ac_out"; } &&
1.28      misho    5411:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.22      misho    5412: which seems to be undefined.  Please make sure it is defined" >&5
1.28      misho    5413: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.22      misho    5414: which seems to be undefined.  Please make sure it is defined" >&2;}
1.2       misho    5415: 
1.22      misho    5416:   rm -f "$ac_tmp/stdin"
1.2       misho    5417:   case $ac_file in
1.22      misho    5418:   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
                   5419:   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
1.2       misho    5420:   esac \
1.22      misho    5421:   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.2       misho    5422:  ;;
                   5423:   :H)
                   5424:   #
                   5425:   # CONFIG_HEADER
                   5426:   #
                   5427:   if test x"$ac_file" != x-; then
                   5428:     {
1.28      misho    5429:       printf "%s\n" "/* $configure_input  */" >&1 \
1.22      misho    5430:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
                   5431:     } >"$ac_tmp/config.h" \
                   5432:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
                   5433:     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
1.28      misho    5434:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
                   5435: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
1.2       misho    5436:     else
                   5437:       rm -f "$ac_file"
1.22      misho    5438:       mv "$ac_tmp/config.h" "$ac_file" \
                   5439:        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
1.2       misho    5440:     fi
                   5441:   else
1.28      misho    5442:     printf "%s\n" "/* $configure_input  */" >&1 \
1.22      misho    5443:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
                   5444:       || as_fn_error $? "could not create -" "$LINENO" 5
1.2       misho    5445:   fi
                   5446:  ;;
                   5447: 
                   5448: 
                   5449:   esac
                   5450: 
                   5451: done # for ac_tag
                   5452: 
                   5453: 
1.22      misho    5454: as_fn_exit 0
1.2       misho    5455: _ACEOF
                   5456: ac_clean_files=$ac_clean_files_save
                   5457: 
                   5458: test $ac_write_fail = 0 ||
1.22      misho    5459:   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
1.2       misho    5460: 
                   5461: 
                   5462: # configure is writing to config.log, and then calls config.status.
                   5463: # config.status does its own redirection, appending to config.log.
                   5464: # Unfortunately, on DOS this fails, as config.log is still kept open
                   5465: # by configure, so config.status won't be able to write to it; its
                   5466: # output is simply discarded.  So we exec the FD to /dev/null,
                   5467: # effectively closing config.log, so it can be properly (re)opened and
                   5468: # appended to by config.status.  When coming back to configure, we
                   5469: # need to make the FD available again.
                   5470: if test "$no_create" != yes; then
                   5471:   ac_cs_success=:
                   5472:   ac_config_status_args=
                   5473:   test "$silent" = yes &&
                   5474:     ac_config_status_args="$ac_config_status_args --quiet"
                   5475:   exec 5>/dev/null
                   5476:   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
                   5477:   exec 5>>config.log
                   5478:   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
                   5479:   # would make configure fail if this is the last instruction.
1.22      misho    5480:   $ac_cs_success || as_fn_exit 1
1.2       misho    5481: fi
                   5482: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
1.28      misho    5483:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
                   5484: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
1.2       misho    5485: fi
                   5486: 
1.28      misho    5487: 

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