Annotation of libelwix/configure, revision 1.62.2.1

1.1       misho       1: #! /bin/sh
                      2: # Guess values for system-dependent variables and create Makefiles.
1.62.2.1! misho       3: # Generated by GNU Autoconf 2.71 for libelwix 5.6.
1.1       misho       4: #
                      5: # Report bugs to <misho@elwix.org>.
                      6: #
                      7: #
1.62.2.1! misho       8: # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
        !             9: # Inc.
1.1       misho      10: #
                     11: #
                     12: # This configure script is free software; the Free Software Foundation
                     13: # gives unlimited permission to copy, distribute and modify it.
                     14: ## -------------------- ##
                     15: ## M4sh Initialization. ##
                     16: ## -------------------- ##
                     17: 
                     18: # Be more Bourne compatible
                     19: DUALCASE=1; export DUALCASE # for MKS sh
1.62.2.1! misho      20: as_nop=:
        !            21: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
        !            22: then :
1.1       misho      23:   emulate sh
                     24:   NULLCMD=:
                     25:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                     26:   # is contrary to our usage.  Disable this feature.
                     27:   alias -g '${1+"$@"}'='"$@"'
                     28:   setopt NO_GLOB_SUBST
1.62.2.1! misho      29: else $as_nop
1.1       misho      30:   case `(set -o) 2>/dev/null` in #(
                     31:   *posix*) :
                     32:     set -o posix ;; #(
                     33:   *) :
                     34:      ;;
                     35: esac
                     36: fi
                     37: 
                     38: 
1.62.2.1! misho      39: 
        !            40: # Reset variables that may have inherited troublesome values from
        !            41: # the environment.
        !            42: 
        !            43: # IFS needs to be set, to space, tab, and newline, in precisely that order.
        !            44: # (If _AS_PATH_WALK were called with IFS unset, it would have the
        !            45: # side effect of setting IFS to empty, thus disabling word splitting.)
        !            46: # Quoting is to prevent editors from complaining about space-tab.
1.1       misho      47: as_nl='
                     48: '
                     49: export as_nl
1.62.2.1! misho      50: IFS=" ""       $as_nl"
        !            51: 
        !            52: PS1='$ '
        !            53: PS2='> '
        !            54: PS4='+ '
        !            55: 
        !            56: # Ensure predictable behavior from utilities with locale-dependent output.
        !            57: LC_ALL=C
        !            58: export LC_ALL
        !            59: LANGUAGE=C
        !            60: export LANGUAGE
        !            61: 
        !            62: # We cannot yet rely on "unset" to work, but we need these variables
        !            63: # to be unset--not just set to an empty or harmless value--now, to
        !            64: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
        !            65: # also avoids known problems related to "unset" and subshell syntax
        !            66: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
        !            67: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
        !            68: do eval test \${$as_var+y} \
        !            69:   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
        !            70: done
        !            71: 
        !            72: # Ensure that fds 0, 1, and 2 are open.
        !            73: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
        !            74: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
        !            75: if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
1.1       misho      76: 
                     77: # The user is always right.
1.62.2.1! misho      78: if ${PATH_SEPARATOR+false} :; then
1.1       misho      79:   PATH_SEPARATOR=:
                     80:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                     81:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                     82:       PATH_SEPARATOR=';'
                     83:   }
                     84: fi
                     85: 
                     86: 
                     87: # Find who we are.  Look in the path if we contain no directory separator.
                     88: as_myself=
                     89: case $0 in #((
                     90:   *[\\/]* ) as_myself=$0 ;;
                     91:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                     92: for as_dir in $PATH
                     93: do
                     94:   IFS=$as_save_IFS
1.62.2.1! misho      95:   case $as_dir in #(((
        !            96:     '') as_dir=./ ;;
        !            97:     */) ;;
        !            98:     *) as_dir=$as_dir/ ;;
        !            99:   esac
        !           100:     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.1       misho     101:   done
                    102: IFS=$as_save_IFS
                    103: 
                    104:      ;;
                    105: esac
                    106: # We did not find ourselves, most probably we were run as `sh COMMAND'
                    107: # in which case we are not to be found in the path.
                    108: if test "x$as_myself" = x; then
                    109:   as_myself=$0
                    110: fi
                    111: if test ! -f "$as_myself"; then
1.62.2.1! misho     112:   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1       misho     113:   exit 1
                    114: fi
                    115: 
                    116: 
                    117: # Use a proper internal environment variable to ensure we don't fall
                    118:   # into an infinite loop, continuously re-executing ourselves.
                    119:   if test x"${_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'.
1.62.2.1! misho     137: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
        !           138: exit 255
1.1       misho     139:   fi
                    140:   # We don't want this to propagate to other subprocesses.
                    141:           { _as_can_reexec=; unset _as_can_reexec;}
                    142: if test "x$CONFIG_SHELL" = x; then
1.62.2.1! misho     143:   as_bourne_compatible="as_nop=:
        !           144: if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
        !           145: then :
1.1       misho     146:   emulate sh
                    147:   NULLCMD=:
                    148:   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
                    149:   # is contrary to our usage.  Disable this feature.
                    150:   alias -g '\${1+\"\$@\"}'='\"\$@\"'
                    151:   setopt NO_GLOB_SUBST
1.62.2.1! misho     152: else \$as_nop
1.1       misho     153:   case \`(set -o) 2>/dev/null\` in #(
                    154:   *posix*) :
                    155:     set -o posix ;; #(
                    156:   *) :
                    157:      ;;
                    158: esac
                    159: fi
                    160: "
                    161:   as_required="as_fn_return () { (exit \$1); }
                    162: as_fn_success () { as_fn_return 0; }
                    163: as_fn_failure () { as_fn_return 1; }
                    164: as_fn_ret_success () { return 0; }
                    165: as_fn_ret_failure () { return 1; }
                    166: 
                    167: exitcode=0
                    168: as_fn_success || { exitcode=1; echo as_fn_success failed.; }
                    169: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
                    170: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
                    171: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
1.62.2.1! misho     172: if ( set x; as_fn_ret_success y && test x = \"\$1\" )
        !           173: then :
1.1       misho     174: 
1.62.2.1! misho     175: else \$as_nop
1.1       misho     176:   exitcode=1; echo positional parameters were not saved.
                    177: fi
                    178: test x\$exitcode = x0 || exit 1
1.62.2.1! misho     179: blah=\$(echo \$(echo blah))
        !           180: test x\"\$blah\" = xblah || exit 1
1.1       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'\" &&
1.62.2.1! misho     185:   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
        !           186:   if (eval "$as_required") 2>/dev/null
        !           187: then :
1.1       misho     188:   as_have_required=yes
1.62.2.1! misho     189: else $as_nop
1.1       misho     190:   as_have_required=no
                    191: fi
1.62.2.1! misho     192:   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
        !           193: then :
1.1       misho     194: 
1.62.2.1! misho     195: else $as_nop
1.1       misho     196:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                    197: as_found=false
                    198: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
                    199: do
                    200:   IFS=$as_save_IFS
1.62.2.1! misho     201:   case $as_dir in #(((
        !           202:     '') as_dir=./ ;;
        !           203:     */) ;;
        !           204:     *) as_dir=$as_dir/ ;;
        !           205:   esac
1.1       misho     206:   as_found=:
                    207:   case $as_dir in #(
                    208:         /*)
                    209:           for as_base in sh bash ksh sh5; do
                    210:             # Try only shells that exist, to save several forks.
1.62.2.1! misho     211:             as_shell=$as_dir$as_base
1.1       misho     212:             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
1.62.2.1! misho     213:                    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
        !           214: then :
1.1       misho     215:   CONFIG_SHELL=$as_shell as_have_required=yes
1.62.2.1! misho     216:                   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
        !           217: then :
1.1       misho     218:   break 2
                    219: fi
                    220: fi
                    221:           done;;
                    222:        esac
                    223:   as_found=false
                    224: done
                    225: IFS=$as_save_IFS
1.62.2.1! misho     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 :
        !           233:   CONFIG_SHELL=$SHELL as_have_required=yes
        !           234: fi
        !           235: fi
1.1       misho     236: 
                    237: 
1.62.2.1! misho     238:       if test "x$CONFIG_SHELL" != x
        !           239: then :
1.1       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'.
1.62.2.1! misho     257: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
1.1       misho     258: exit 255
                    259: fi
                    260: 
1.62.2.1! misho     261:     if test x$as_have_required = xno
        !           262: then :
        !           263:   printf "%s\n" "$0: This script requires a shell more modern than all"
        !           264:   printf "%s\n" "$0: the shells that I found on your system."
        !           265:   if test ${ZSH_VERSION+y} ; then
        !           266:     printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
        !           267:     printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
1.1       misho     268:   else
1.62.2.1! misho     269:     printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org
1.1       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: 
1.62.2.1! misho     297: 
1.1       misho     298: # as_fn_set_status STATUS
                    299: # -----------------------
                    300: # Set $? to STATUS, without forking.
                    301: as_fn_set_status ()
                    302: {
                    303:   return $1
                    304: } # as_fn_set_status
                    305: 
                    306: # as_fn_exit STATUS
                    307: # -----------------
                    308: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
                    309: as_fn_exit ()
                    310: {
                    311:   set +e
                    312:   as_fn_set_status $1
                    313:   exit $1
                    314: } # as_fn_exit
1.62.2.1! misho     315: # as_fn_nop
        !           316: # ---------
        !           317: # Do nothing but, unlike ":", preserve the value of $?.
        !           318: as_fn_nop ()
        !           319: {
        !           320:   return $?
        !           321: }
        !           322: as_nop=as_fn_nop
1.1       misho     323: 
                    324: # as_fn_mkdir_p
                    325: # -------------
                    326: # Create "$as_dir" as a directory, including parents if necessary.
                    327: as_fn_mkdir_p ()
                    328: {
                    329: 
                    330:   case $as_dir in #(
                    331:   -*) as_dir=./$as_dir;;
                    332:   esac
                    333:   test -d "$as_dir" || eval $as_mkdir_p || {
                    334:     as_dirs=
                    335:     while :; do
                    336:       case $as_dir in #(
1.62.2.1! misho     337:       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.1       misho     338:       *) as_qdir=$as_dir;;
                    339:       esac
                    340:       as_dirs="'$as_qdir' $as_dirs"
                    341:       as_dir=`$as_dirname -- "$as_dir" ||
                    342: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                    343:         X"$as_dir" : 'X\(//\)[^/]' \| \
                    344:         X"$as_dir" : 'X\(//\)$' \| \
                    345:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.62.2.1! misho     346: printf "%s\n" X"$as_dir" |
1.1       misho     347:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                    348:            s//\1/
                    349:            q
                    350:          }
                    351:          /^X\(\/\/\)[^/].*/{
                    352:            s//\1/
                    353:            q
                    354:          }
                    355:          /^X\(\/\/\)$/{
                    356:            s//\1/
                    357:            q
                    358:          }
                    359:          /^X\(\/\).*/{
                    360:            s//\1/
                    361:            q
                    362:          }
                    363:          s/.*/./; q'`
                    364:       test -d "$as_dir" && break
                    365:     done
                    366:     test -z "$as_dirs" || eval "mkdir $as_dirs"
                    367:   } || test -d "$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.
1.62.2.1! misho     385: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
        !           386: then :
1.1       misho     387:   eval 'as_fn_append ()
                    388:   {
                    389:     eval $1+=\$2
                    390:   }'
1.62.2.1! misho     391: else $as_nop
1.1       misho     392:   as_fn_append ()
                    393:   {
                    394:     eval $1=\$$1\$2
                    395:   }
                    396: fi # as_fn_append
                    397: 
                    398: # as_fn_arith ARG...
                    399: # ------------------
                    400: # Perform arithmetic evaluation on the ARGs, and store the result in the
                    401: # global $as_val. Take advantage of shells that can avoid forks. The arguments
                    402: # must be portable across $(()) and expr.
1.62.2.1! misho     403: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
        !           404: then :
1.1       misho     405:   eval 'as_fn_arith ()
                    406:   {
                    407:     as_val=$(( $* ))
                    408:   }'
1.62.2.1! misho     409: else $as_nop
1.1       misho     410:   as_fn_arith ()
                    411:   {
                    412:     as_val=`expr "$@" || test $? -eq 1`
                    413:   }
                    414: fi # as_fn_arith
                    415: 
1.62.2.1! misho     416: # as_fn_nop
        !           417: # ---------
        !           418: # Do nothing but, unlike ":", preserve the value of $?.
        !           419: as_fn_nop ()
        !           420: {
        !           421:   return $?
        !           422: }
        !           423: as_nop=as_fn_nop
1.1       misho     424: 
                    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
1.62.2.1! misho     435:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1       misho     436:   fi
1.62.2.1! misho     437:   printf "%s\n" "$as_me: error: $2" >&2
1.1       misho     438:   as_fn_exit $as_status
                    439: } # as_fn_error
                    440: 
                    441: if expr a : '\(a\)' >/dev/null 2>&1 &&
                    442:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                    443:   as_expr=expr
                    444: else
                    445:   as_expr=false
                    446: fi
                    447: 
                    448: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                    449:   as_basename=basename
                    450: else
                    451:   as_basename=false
                    452: fi
                    453: 
                    454: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                    455:   as_dirname=dirname
                    456: else
                    457:   as_dirname=false
                    458: fi
                    459: 
                    460: as_me=`$as_basename -- "$0" ||
                    461: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                    462:         X"$0" : 'X\(//\)$' \| \
                    463:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.62.2.1! misho     464: printf "%s\n" X/"$0" |
1.1       misho     465:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                    466:            s//\1/
                    467:            q
                    468:          }
                    469:          /^X\/\(\/\/\)$/{
                    470:            s//\1/
                    471:            q
                    472:          }
                    473:          /^X\/\(\/\).*/{
                    474:            s//\1/
                    475:            q
                    476:          }
                    477:          s/.*/./; q'`
                    478: 
                    479: # Avoid depending upon Character Ranges.
                    480: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                    481: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                    482: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                    483: as_cr_digits='0123456789'
                    484: as_cr_alnum=$as_cr_Letters$as_cr_digits
                    485: 
                    486: 
                    487:   as_lineno_1=$LINENO as_lineno_1a=$LINENO
                    488:   as_lineno_2=$LINENO as_lineno_2a=$LINENO
                    489:   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
                    490:   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
                    491:   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
                    492:   sed -n '
                    493:     p
                    494:     /[$]LINENO/=
                    495:   ' <$as_myself |
                    496:     sed '
                    497:       s/[$]LINENO.*/&-/
                    498:       t lineno
                    499:       b
                    500:       :lineno
                    501:       N
                    502:       :loop
                    503:       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
                    504:       t loop
                    505:       s/-\n.*//
                    506:     ' >$as_me.lineno &&
                    507:   chmod +x "$as_me.lineno" ||
1.62.2.1! misho     508:     { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
1.1       misho     509: 
                    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
                    520: }
                    521: 
1.62.2.1! misho     522: 
        !           523: # Determine whether it's possible to make 'echo' print without a newline.
        !           524: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
        !           525: # for compatibility with existing Makefiles.
1.1       misho     526: ECHO_C= ECHO_N= ECHO_T=
                    527: case `echo -n x` in #(((((
                    528: -n*)
                    529:   case `echo 'xy\c'` in
                    530:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
                    531:   xy)  ECHO_C='\c';;
                    532:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                    533:        ECHO_T='        ';;
                    534:   esac;;
                    535: *)
                    536:   ECHO_N='-n';;
                    537: esac
                    538: 
1.62.2.1! misho     539: # For backward compatibility with old third-party macros, we provide
        !           540: # the shell variables $as_echo and $as_echo_n.  New code should use
        !           541: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
        !           542: as_echo='printf %s\n'
        !           543: as_echo_n='printf %s'
        !           544: 
        !           545: 
1.1       misho     546: rm -f conf$$ conf$$.exe conf$$.file
                    547: if test -d conf$$.dir; then
                    548:   rm -f conf$$.dir/conf$$.file
                    549: else
                    550:   rm -f conf$$.dir
                    551:   mkdir conf$$.dir 2>/dev/null
                    552: fi
                    553: if (echo >conf$$.file) 2>/dev/null; then
                    554:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                    555:     as_ln_s='ln -s'
                    556:     # ... but there are two gotchas:
                    557:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                    558:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
                    559:     # In both cases, we have to default to `cp -pR'.
                    560:     ln -s conf$$.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'
                    569: fi
                    570: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                    571: rmdir conf$$.dir 2>/dev/null
                    572: 
                    573: if mkdir -p . 2>/dev/null; then
                    574:   as_mkdir_p='mkdir -p "$as_dir"'
                    575: else
                    576:   test -d ./-p && rmdir ./-p
                    577:   as_mkdir_p=false
                    578: fi
                    579: 
                    580: as_test_x='test -x'
                    581: as_executable_p=as_fn_executable_p
                    582: 
                    583: # Sed expression to map a string onto a valid CPP name.
                    584: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                    585: 
                    586: # Sed expression to map a string onto a valid variable name.
                    587: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                    588: 
                    589: 
                    590: test -n "$DJDIR" || exec 7<&0 </dev/null
                    591: exec 6>&1
                    592: 
                    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`
                    597: 
                    598: #
                    599: # Initializations.
                    600: #
                    601: ac_default_prefix=/usr/local
                    602: ac_clean_files=
                    603: ac_config_libobj_dir=.
                    604: LIBOBJS=
                    605: cross_compiling=no
                    606: subdirs=
                    607: MFLAGS=
                    608: MAKEFLAGS=
                    609: 
                    610: # Identity of this package.
                    611: PACKAGE_NAME='libelwix'
                    612: PACKAGE_TARNAME='libelwix'
1.62.2.1! misho     613: PACKAGE_VERSION='5.6'
        !           614: PACKAGE_STRING='libelwix 5.6'
1.1       misho     615: PACKAGE_BUGREPORT='misho@elwix.org'
                    616: PACKAGE_URL=''
                    617: 
                    618: ac_unique_file="src/elwix.c"
                    619: # Factoring default headers for most tests.
                    620: ac_includes_default="\
1.62.2.1! misho     621: #include <stddef.h>
        !           622: #ifdef HAVE_STDIO_H
        !           623: # include <stdio.h>
1.1       misho     624: #endif
1.62.2.1! misho     625: #ifdef HAVE_STDLIB_H
1.1       misho     626: # include <stdlib.h>
                    627: #endif
                    628: #ifdef HAVE_STRING_H
                    629: # include <string.h>
                    630: #endif
                    631: #ifdef HAVE_INTTYPES_H
                    632: # include <inttypes.h>
                    633: #endif
                    634: #ifdef HAVE_STDINT_H
                    635: # include <stdint.h>
                    636: #endif
1.62.2.1! misho     637: #ifdef HAVE_STRINGS_H
        !           638: # include <strings.h>
        !           639: #endif
        !           640: #ifdef HAVE_SYS_TYPES_H
        !           641: # include <sys/types.h>
        !           642: #endif
        !           643: #ifdef HAVE_SYS_STAT_H
        !           644: # include <sys/stat.h>
        !           645: #endif
1.1       misho     646: #ifdef HAVE_UNISTD_H
                    647: # include <unistd.h>
                    648: #endif"
                    649: 
1.62.2.1! misho     650: ac_header_c_list=
1.1       misho     651: ac_subst_vars='LTLIBOBJS
                    652: LIBOBJS
                    653: MKDEP
                    654: target_os
                    655: target_vendor
                    656: target_cpu
                    657: target
                    658: host_os
                    659: host_vendor
                    660: host_cpu
                    661: host
                    662: build_os
                    663: build_vendor
                    664: build_cpu
                    665: build
1.2       misho     666: RANLIB
1.1       misho     667: INSTALL_DATA
                    668: INSTALL_SCRIPT
                    669: INSTALL_PROGRAM
                    670: OBJEXT
                    671: EXEEXT
                    672: ac_ct_CC
                    673: CPPFLAGS
                    674: LDFLAGS
                    675: CFLAGS
                    676: CC
                    677: target_alias
                    678: host_alias
                    679: build_alias
                    680: LIBS
                    681: ECHO_T
                    682: ECHO_N
                    683: ECHO_C
                    684: DEFS
                    685: mandir
                    686: localedir
                    687: libdir
                    688: psdir
                    689: pdfdir
                    690: dvidir
                    691: htmldir
                    692: infodir
                    693: docdir
                    694: oldincludedir
                    695: includedir
1.62      misho     696: runstatedir
1.1       misho     697: localstatedir
                    698: sharedstatedir
                    699: sysconfdir
                    700: datadir
                    701: datarootdir
                    702: libexecdir
                    703: sbindir
                    704: bindir
                    705: program_transform_name
                    706: prefix
                    707: exec_prefix
                    708: PACKAGE_URL
                    709: PACKAGE_BUGREPORT
                    710: PACKAGE_STRING
                    711: PACKAGE_VERSION
                    712: PACKAGE_TARNAME
                    713: PACKAGE_NAME
                    714: PATH_SEPARATOR
                    715: SHELL'
                    716: ac_subst_files=''
                    717: ac_user_opts='
                    718: enable_option_checking
                    719: enable_debug
1.27      misho     720: with_memmgr
1.1       misho     721: '
                    722:       ac_precious_vars='build_alias
                    723: host_alias
                    724: target_alias
                    725: CC
                    726: CFLAGS
                    727: LDFLAGS
                    728: LIBS
1.62.2.1! misho     729: CPPFLAGS'
1.1       misho     730: 
                    731: 
                    732: # Initialize some variables set by options.
                    733: ac_init_help=
                    734: ac_init_version=false
                    735: ac_unrecognized_opts=
                    736: ac_unrecognized_sep=
                    737: # The variables have the same names as the options, with
                    738: # dashes changed to underlines.
                    739: cache_file=/dev/null
                    740: exec_prefix=NONE
                    741: no_create=
                    742: no_recursion=
                    743: prefix=NONE
                    744: program_prefix=NONE
                    745: program_suffix=NONE
                    746: program_transform_name=s,x,x,
                    747: silent=
                    748: site=
                    749: srcdir=
                    750: verbose=
                    751: x_includes=NONE
                    752: x_libraries=NONE
                    753: 
                    754: # Installation directory options.
                    755: # These are left unexpanded so users can "make install exec_prefix=/foo"
                    756: # and all the variables that are supposed to be based on exec_prefix
                    757: # by default will actually change.
                    758: # Use braces instead of parens because sh, perl, etc. also accept them.
                    759: # (The list follows the same order as the GNU Coding Standards.)
                    760: bindir='${exec_prefix}/bin'
                    761: sbindir='${exec_prefix}/sbin'
                    762: libexecdir='${exec_prefix}/libexec'
                    763: datarootdir='${prefix}/share'
                    764: datadir='${datarootdir}'
                    765: sysconfdir='${prefix}/etc'
                    766: sharedstatedir='${prefix}/com'
                    767: localstatedir='${prefix}/var'
1.62      misho     768: runstatedir='${localstatedir}/run'
1.1       misho     769: includedir='${prefix}/include'
                    770: oldincludedir='/usr/include'
                    771: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
                    772: infodir='${datarootdir}/info'
                    773: htmldir='${docdir}'
                    774: dvidir='${docdir}'
                    775: pdfdir='${docdir}'
                    776: psdir='${docdir}'
                    777: libdir='${exec_prefix}/lib'
                    778: localedir='${datarootdir}/locale'
                    779: mandir='${datarootdir}/man'
                    780: 
                    781: ac_prev=
                    782: ac_dashdash=
                    783: for ac_option
                    784: do
                    785:   # If the previous option needs an argument, assign it.
                    786:   if test -n "$ac_prev"; then
                    787:     eval $ac_prev=\$ac_option
                    788:     ac_prev=
                    789:     continue
                    790:   fi
                    791: 
                    792:   case $ac_option in
                    793:   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
                    794:   *=)   ac_optarg= ;;
                    795:   *)    ac_optarg=yes ;;
                    796:   esac
                    797: 
                    798:   case $ac_dashdash$ac_option in
                    799:   --)
                    800:     ac_dashdash=yes ;;
                    801: 
                    802:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
                    803:     ac_prev=bindir ;;
                    804:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
                    805:     bindir=$ac_optarg ;;
                    806: 
                    807:   -build | --build | --buil | --bui | --bu)
                    808:     ac_prev=build_alias ;;
                    809:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
                    810:     build_alias=$ac_optarg ;;
                    811: 
                    812:   -cache-file | --cache-file | --cache-fil | --cache-fi \
                    813:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
                    814:     ac_prev=cache_file ;;
                    815:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
                    816:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
                    817:     cache_file=$ac_optarg ;;
                    818: 
                    819:   --config-cache | -C)
                    820:     cache_file=config.cache ;;
                    821: 
                    822:   -datadir | --datadir | --datadi | --datad)
                    823:     ac_prev=datadir ;;
                    824:   -datadir=* | --datadir=* | --datadi=* | --datad=*)
                    825:     datadir=$ac_optarg ;;
                    826: 
                    827:   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
                    828:   | --dataroo | --dataro | --datar)
                    829:     ac_prev=datarootdir ;;
                    830:   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
                    831:   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
                    832:     datarootdir=$ac_optarg ;;
                    833: 
                    834:   -disable-* | --disable-*)
                    835:     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
                    836:     # Reject names that are not valid shell variable names.
                    837:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.62.2.1! misho     838:       as_fn_error $? "invalid feature name: \`$ac_useropt'"
1.1       misho     839:     ac_useropt_orig=$ac_useropt
1.62.2.1! misho     840:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1       misho     841:     case $ac_user_opts in
                    842:       *"
                    843: "enable_$ac_useropt"
                    844: "*) ;;
                    845:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
                    846:         ac_unrecognized_sep=', ';;
                    847:     esac
                    848:     eval enable_$ac_useropt=no ;;
                    849: 
                    850:   -docdir | --docdir | --docdi | --doc | --do)
                    851:     ac_prev=docdir ;;
                    852:   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
                    853:     docdir=$ac_optarg ;;
                    854: 
                    855:   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
                    856:     ac_prev=dvidir ;;
                    857:   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
                    858:     dvidir=$ac_optarg ;;
                    859: 
                    860:   -enable-* | --enable-*)
                    861:     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
                    862:     # Reject names that are not valid shell variable names.
                    863:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.62.2.1! misho     864:       as_fn_error $? "invalid feature name: \`$ac_useropt'"
1.1       misho     865:     ac_useropt_orig=$ac_useropt
1.62.2.1! misho     866:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1       misho     867:     case $ac_user_opts in
                    868:       *"
                    869: "enable_$ac_useropt"
                    870: "*) ;;
                    871:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
                    872:         ac_unrecognized_sep=', ';;
                    873:     esac
                    874:     eval enable_$ac_useropt=\$ac_optarg ;;
                    875: 
                    876:   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
                    877:   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
                    878:   | --exec | --exe | --ex)
                    879:     ac_prev=exec_prefix ;;
                    880:   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
                    881:   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
                    882:   | --exec=* | --exe=* | --ex=*)
                    883:     exec_prefix=$ac_optarg ;;
                    884: 
                    885:   -gas | --gas | --ga | --g)
                    886:     # Obsolete; use --with-gas.
                    887:     with_gas=yes ;;
                    888: 
                    889:   -help | --help | --hel | --he | -h)
                    890:     ac_init_help=long ;;
                    891:   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
                    892:     ac_init_help=recursive ;;
                    893:   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
                    894:     ac_init_help=short ;;
                    895: 
                    896:   -host | --host | --hos | --ho)
                    897:     ac_prev=host_alias ;;
                    898:   -host=* | --host=* | --hos=* | --ho=*)
                    899:     host_alias=$ac_optarg ;;
                    900: 
                    901:   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
                    902:     ac_prev=htmldir ;;
                    903:   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
                    904:   | --ht=*)
                    905:     htmldir=$ac_optarg ;;
                    906: 
                    907:   -includedir | --includedir | --includedi | --included | --include \
                    908:   | --includ | --inclu | --incl | --inc)
                    909:     ac_prev=includedir ;;
                    910:   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
                    911:   | --includ=* | --inclu=* | --incl=* | --inc=*)
                    912:     includedir=$ac_optarg ;;
                    913: 
                    914:   -infodir | --infodir | --infodi | --infod | --info | --inf)
                    915:     ac_prev=infodir ;;
                    916:   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
                    917:     infodir=$ac_optarg ;;
                    918: 
                    919:   -libdir | --libdir | --libdi | --libd)
                    920:     ac_prev=libdir ;;
                    921:   -libdir=* | --libdir=* | --libdi=* | --libd=*)
                    922:     libdir=$ac_optarg ;;
                    923: 
                    924:   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
                    925:   | --libexe | --libex | --libe)
                    926:     ac_prev=libexecdir ;;
                    927:   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
                    928:   | --libexe=* | --libex=* | --libe=*)
                    929:     libexecdir=$ac_optarg ;;
                    930: 
                    931:   -localedir | --localedir | --localedi | --localed | --locale)
                    932:     ac_prev=localedir ;;
                    933:   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
                    934:     localedir=$ac_optarg ;;
                    935: 
                    936:   -localstatedir | --localstatedir | --localstatedi | --localstated \
                    937:   | --localstate | --localstat | --localsta | --localst | --locals)
                    938:     ac_prev=localstatedir ;;
                    939:   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
                    940:   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
                    941:     localstatedir=$ac_optarg ;;
                    942: 
                    943:   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
                    944:     ac_prev=mandir ;;
                    945:   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
                    946:     mandir=$ac_optarg ;;
                    947: 
                    948:   -nfp | --nfp | --nf)
                    949:     # Obsolete; use --without-fp.
                    950:     with_fp=no ;;
                    951: 
                    952:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
                    953:   | --no-cr | --no-c | -n)
                    954:     no_create=yes ;;
                    955: 
                    956:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
                    957:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
                    958:     no_recursion=yes ;;
                    959: 
                    960:   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
                    961:   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
                    962:   | --oldin | --oldi | --old | --ol | --o)
                    963:     ac_prev=oldincludedir ;;
                    964:   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
                    965:   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
                    966:   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
                    967:     oldincludedir=$ac_optarg ;;
                    968: 
                    969:   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
                    970:     ac_prev=prefix ;;
                    971:   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
                    972:     prefix=$ac_optarg ;;
                    973: 
                    974:   -program-prefix | --program-prefix | --program-prefi | --program-pref \
                    975:   | --program-pre | --program-pr | --program-p)
                    976:     ac_prev=program_prefix ;;
                    977:   -program-prefix=* | --program-prefix=* | --program-prefi=* \
                    978:   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
                    979:     program_prefix=$ac_optarg ;;
                    980: 
                    981:   -program-suffix | --program-suffix | --program-suffi | --program-suff \
                    982:   | --program-suf | --program-su | --program-s)
                    983:     ac_prev=program_suffix ;;
                    984:   -program-suffix=* | --program-suffix=* | --program-suffi=* \
                    985:   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
                    986:     program_suffix=$ac_optarg ;;
                    987: 
                    988:   -program-transform-name | --program-transform-name \
                    989:   | --program-transform-nam | --program-transform-na \
                    990:   | --program-transform-n | --program-transform- \
                    991:   | --program-transform | --program-transfor \
                    992:   | --program-transfo | --program-transf \
                    993:   | --program-trans | --program-tran \
                    994:   | --progr-tra | --program-tr | --program-t)
                    995:     ac_prev=program_transform_name ;;
                    996:   -program-transform-name=* | --program-transform-name=* \
                    997:   | --program-transform-nam=* | --program-transform-na=* \
                    998:   | --program-transform-n=* | --program-transform-=* \
                    999:   | --program-transform=* | --program-transfor=* \
                   1000:   | --program-transfo=* | --program-transf=* \
                   1001:   | --program-trans=* | --program-tran=* \
                   1002:   | --progr-tra=* | --program-tr=* | --program-t=*)
                   1003:     program_transform_name=$ac_optarg ;;
                   1004: 
                   1005:   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
                   1006:     ac_prev=pdfdir ;;
                   1007:   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
                   1008:     pdfdir=$ac_optarg ;;
                   1009: 
                   1010:   -psdir | --psdir | --psdi | --psd | --ps)
                   1011:     ac_prev=psdir ;;
                   1012:   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
                   1013:     psdir=$ac_optarg ;;
                   1014: 
                   1015:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   1016:   | -silent | --silent | --silen | --sile | --sil)
                   1017:     silent=yes ;;
                   1018: 
1.62      misho    1019:   -runstatedir | --runstatedir | --runstatedi | --runstated \
                   1020:   | --runstate | --runstat | --runsta | --runst | --runs \
                   1021:   | --run | --ru | --r)
                   1022:     ac_prev=runstatedir ;;
                   1023:   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
                   1024:   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
                   1025:   | --run=* | --ru=* | --r=*)
                   1026:     runstatedir=$ac_optarg ;;
                   1027: 
1.1       misho    1028:   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
                   1029:     ac_prev=sbindir ;;
                   1030:   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
                   1031:   | --sbi=* | --sb=*)
                   1032:     sbindir=$ac_optarg ;;
                   1033: 
                   1034:   -sharedstatedir | --sharedstatedir | --sharedstatedi \
                   1035:   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
                   1036:   | --sharedst | --shareds | --shared | --share | --shar \
                   1037:   | --sha | --sh)
                   1038:     ac_prev=sharedstatedir ;;
                   1039:   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
                   1040:   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
                   1041:   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
                   1042:   | --sha=* | --sh=*)
                   1043:     sharedstatedir=$ac_optarg ;;
                   1044: 
                   1045:   -site | --site | --sit)
                   1046:     ac_prev=site ;;
                   1047:   -site=* | --site=* | --sit=*)
                   1048:     site=$ac_optarg ;;
                   1049: 
                   1050:   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
                   1051:     ac_prev=srcdir ;;
                   1052:   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
                   1053:     srcdir=$ac_optarg ;;
                   1054: 
                   1055:   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
                   1056:   | --syscon | --sysco | --sysc | --sys | --sy)
                   1057:     ac_prev=sysconfdir ;;
                   1058:   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
                   1059:   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
                   1060:     sysconfdir=$ac_optarg ;;
                   1061: 
                   1062:   -target | --target | --targe | --targ | --tar | --ta | --t)
                   1063:     ac_prev=target_alias ;;
                   1064:   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
                   1065:     target_alias=$ac_optarg ;;
                   1066: 
                   1067:   -v | -verbose | --verbose | --verbos | --verbo | --verb)
                   1068:     verbose=yes ;;
                   1069: 
                   1070:   -version | --version | --versio | --versi | --vers | -V)
                   1071:     ac_init_version=: ;;
                   1072: 
                   1073:   -with-* | --with-*)
                   1074:     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
                   1075:     # Reject names that are not valid shell variable names.
                   1076:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.62.2.1! misho    1077:       as_fn_error $? "invalid package name: \`$ac_useropt'"
1.1       misho    1078:     ac_useropt_orig=$ac_useropt
1.62.2.1! misho    1079:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1       misho    1080:     case $ac_user_opts in
                   1081:       *"
                   1082: "with_$ac_useropt"
                   1083: "*) ;;
                   1084:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
                   1085:         ac_unrecognized_sep=', ';;
                   1086:     esac
                   1087:     eval with_$ac_useropt=\$ac_optarg ;;
                   1088: 
                   1089:   -without-* | --without-*)
                   1090:     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
                   1091:     # Reject names that are not valid shell variable names.
                   1092:     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1.62.2.1! misho    1093:       as_fn_error $? "invalid package name: \`$ac_useropt'"
1.1       misho    1094:     ac_useropt_orig=$ac_useropt
1.62.2.1! misho    1095:     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1.1       misho    1096:     case $ac_user_opts in
                   1097:       *"
                   1098: "with_$ac_useropt"
                   1099: "*) ;;
                   1100:       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
                   1101:         ac_unrecognized_sep=', ';;
                   1102:     esac
                   1103:     eval with_$ac_useropt=no ;;
                   1104: 
                   1105:   --x)
                   1106:     # Obsolete; use --with-x.
                   1107:     with_x=yes ;;
                   1108: 
                   1109:   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
                   1110:   | --x-incl | --x-inc | --x-in | --x-i)
                   1111:     ac_prev=x_includes ;;
                   1112:   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
                   1113:   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
                   1114:     x_includes=$ac_optarg ;;
                   1115: 
                   1116:   -x-libraries | --x-libraries | --x-librarie | --x-librari \
                   1117:   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
                   1118:     ac_prev=x_libraries ;;
                   1119:   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
                   1120:   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
                   1121:     x_libraries=$ac_optarg ;;
                   1122: 
                   1123:   -*) as_fn_error $? "unrecognized option: \`$ac_option'
                   1124: Try \`$0 --help' for more information"
                   1125:     ;;
                   1126: 
                   1127:   *=*)
                   1128:     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
                   1129:     # Reject names that are not valid shell variable names.
                   1130:     case $ac_envvar in #(
                   1131:       '' | [0-9]* | *[!_$as_cr_alnum]* )
                   1132:       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
                   1133:     esac
                   1134:     eval $ac_envvar=\$ac_optarg
                   1135:     export $ac_envvar ;;
                   1136: 
                   1137:   *)
                   1138:     # FIXME: should be removed in autoconf 3.0.
1.62.2.1! misho    1139:     printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1.1       misho    1140:     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.62.2.1! misho    1141:       printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1.1       misho    1142:     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
                   1143:     ;;
                   1144: 
                   1145:   esac
                   1146: done
                   1147: 
                   1148: if test -n "$ac_prev"; then
                   1149:   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
                   1150:   as_fn_error $? "missing argument to $ac_option"
                   1151: fi
                   1152: 
                   1153: if test -n "$ac_unrecognized_opts"; then
                   1154:   case $enable_option_checking in
                   1155:     no) ;;
                   1156:     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1.62.2.1! misho    1157:     *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1.1       misho    1158:   esac
                   1159: fi
                   1160: 
                   1161: # Check all directory arguments for consistency.
                   1162: for ac_var in  exec_prefix prefix bindir sbindir libexecdir datarootdir \
                   1163:                datadir sysconfdir sharedstatedir localstatedir includedir \
                   1164:                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1.62      misho    1165:                libdir localedir mandir runstatedir
1.1       misho    1166: do
                   1167:   eval ac_val=\$$ac_var
                   1168:   # Remove trailing slashes.
                   1169:   case $ac_val in
                   1170:     */ )
                   1171:       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
                   1172:       eval $ac_var=\$ac_val;;
                   1173:   esac
                   1174:   # Be sure to have absolute directory names.
                   1175:   case $ac_val in
                   1176:     [\\/$]* | ?:[\\/]* )  continue;;
                   1177:     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
                   1178:   esac
                   1179:   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
                   1180: done
                   1181: 
                   1182: # There might be people who depend on the old broken behavior: `$host'
                   1183: # used to hold the argument of --host etc.
                   1184: # FIXME: To remove some day.
                   1185: build=$build_alias
                   1186: host=$host_alias
                   1187: target=$target_alias
                   1188: 
                   1189: # FIXME: To remove some day.
                   1190: if test "x$host_alias" != x; then
                   1191:   if test "x$build_alias" = x; then
                   1192:     cross_compiling=maybe
                   1193:   elif test "x$build_alias" != "x$host_alias"; then
                   1194:     cross_compiling=yes
                   1195:   fi
                   1196: fi
                   1197: 
                   1198: ac_tool_prefix=
                   1199: test -n "$host_alias" && ac_tool_prefix=$host_alias-
                   1200: 
                   1201: test "$silent" = yes && exec 6>/dev/null
                   1202: 
                   1203: 
                   1204: ac_pwd=`pwd` && test -n "$ac_pwd" &&
                   1205: ac_ls_di=`ls -di .` &&
                   1206: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
                   1207:   as_fn_error $? "working directory cannot be determined"
                   1208: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
                   1209:   as_fn_error $? "pwd does not report name of working directory"
                   1210: 
                   1211: 
                   1212: # Find the source files, if location was not specified.
                   1213: if test -z "$srcdir"; then
                   1214:   ac_srcdir_defaulted=yes
                   1215:   # Try the directory containing this script, then the parent directory.
                   1216:   ac_confdir=`$as_dirname -- "$as_myself" ||
                   1217: $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   1218:         X"$as_myself" : 'X\(//\)[^/]' \| \
                   1219:         X"$as_myself" : 'X\(//\)$' \| \
                   1220:         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1.62.2.1! misho    1221: printf "%s\n" X"$as_myself" |
1.1       misho    1222:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   1223:            s//\1/
                   1224:            q
                   1225:          }
                   1226:          /^X\(\/\/\)[^/].*/{
                   1227:            s//\1/
                   1228:            q
                   1229:          }
                   1230:          /^X\(\/\/\)$/{
                   1231:            s//\1/
                   1232:            q
                   1233:          }
                   1234:          /^X\(\/\).*/{
                   1235:            s//\1/
                   1236:            q
                   1237:          }
                   1238:          s/.*/./; q'`
                   1239:   srcdir=$ac_confdir
                   1240:   if test ! -r "$srcdir/$ac_unique_file"; then
                   1241:     srcdir=..
                   1242:   fi
                   1243: else
                   1244:   ac_srcdir_defaulted=no
                   1245: fi
                   1246: if test ! -r "$srcdir/$ac_unique_file"; then
                   1247:   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
                   1248:   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
                   1249: fi
                   1250: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
                   1251: ac_abs_confdir=`(
                   1252:        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
                   1253:        pwd)`
                   1254: # When building in place, set srcdir=.
                   1255: if test "$ac_abs_confdir" = "$ac_pwd"; then
                   1256:   srcdir=.
                   1257: fi
                   1258: # Remove unnecessary trailing slashes from srcdir.
                   1259: # Double slashes in file names in object file debugging info
                   1260: # mess up M-x gdb in Emacs.
                   1261: case $srcdir in
                   1262: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
                   1263: esac
                   1264: for ac_var in $ac_precious_vars; do
                   1265:   eval ac_env_${ac_var}_set=\${${ac_var}+set}
                   1266:   eval ac_env_${ac_var}_value=\$${ac_var}
                   1267:   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
                   1268:   eval ac_cv_env_${ac_var}_value=\$${ac_var}
                   1269: done
                   1270: 
                   1271: #
                   1272: # Report the --help message.
                   1273: #
                   1274: if test "$ac_init_help" = "long"; then
                   1275:   # Omit some internal or obsolete options to make the list less imposing.
                   1276:   # This message is too long to be a string in the A/UX 3.1 sh.
                   1277:   cat <<_ACEOF
1.62.2.1! misho    1278: \`configure' configures libelwix 5.6 to adapt to many kinds of systems.
1.1       misho    1279: 
                   1280: Usage: $0 [OPTION]... [VAR=VALUE]...
                   1281: 
                   1282: To assign environment variables (e.g., CC, CFLAGS...), specify them as
                   1283: VAR=VALUE.  See below for descriptions of some of the useful variables.
                   1284: 
                   1285: Defaults for the options are specified in brackets.
                   1286: 
                   1287: Configuration:
                   1288:   -h, --help              display this help and exit
                   1289:       --help=short        display options specific to this package
                   1290:       --help=recursive    display the short help of all the included packages
                   1291:   -V, --version           display version information and exit
                   1292:   -q, --quiet, --silent   do not print \`checking ...' messages
                   1293:       --cache-file=FILE   cache test results in FILE [disabled]
                   1294:   -C, --config-cache      alias for \`--cache-file=config.cache'
                   1295:   -n, --no-create         do not create output files
                   1296:       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
                   1297: 
                   1298: Installation directories:
                   1299:   --prefix=PREFIX         install architecture-independent files in PREFIX
                   1300:                           [$ac_default_prefix]
                   1301:   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                   1302:                           [PREFIX]
                   1303: 
                   1304: By default, \`make install' will install all the files in
                   1305: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
                   1306: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
                   1307: for instance \`--prefix=\$HOME'.
                   1308: 
                   1309: For better control, use the options below.
                   1310: 
                   1311: Fine tuning of the installation directories:
                   1312:   --bindir=DIR            user executables [EPREFIX/bin]
                   1313:   --sbindir=DIR           system admin executables [EPREFIX/sbin]
                   1314:   --libexecdir=DIR        program executables [EPREFIX/libexec]
                   1315:   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
                   1316:   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
                   1317:   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1.62      misho    1318:   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1.1       misho    1319:   --libdir=DIR            object code libraries [EPREFIX/lib]
                   1320:   --includedir=DIR        C header files [PREFIX/include]
                   1321:   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
                   1322:   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
                   1323:   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
                   1324:   --infodir=DIR           info documentation [DATAROOTDIR/info]
                   1325:   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
                   1326:   --mandir=DIR            man documentation [DATAROOTDIR/man]
                   1327:   --docdir=DIR            documentation root [DATAROOTDIR/doc/libelwix]
                   1328:   --htmldir=DIR           html documentation [DOCDIR]
                   1329:   --dvidir=DIR            dvi documentation [DOCDIR]
                   1330:   --pdfdir=DIR            pdf documentation [DOCDIR]
                   1331:   --psdir=DIR             ps documentation [DOCDIR]
                   1332: _ACEOF
                   1333: 
                   1334:   cat <<\_ACEOF
                   1335: 
                   1336: System types:
                   1337:   --build=BUILD     configure for building on BUILD [guessed]
                   1338:   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
                   1339:   --target=TARGET   configure for building compilers for TARGET [HOST]
                   1340: _ACEOF
                   1341: fi
                   1342: 
                   1343: if test -n "$ac_init_help"; then
                   1344:   case $ac_init_help in
1.62.2.1! misho    1345:      short | recursive ) echo "Configuration of libelwix 5.6:";;
1.1       misho    1346:    esac
                   1347:   cat <<\_ACEOF
                   1348: 
                   1349: Optional Features:
                   1350:   --disable-option-checking  ignore unrecognized --enable/--with options
                   1351:   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
                   1352:   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
                   1353:   --enable-debug          Build library with debug information and additional messages
                   1354: 
1.27      misho    1355: Optional Packages:
                   1356:   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
                   1357:   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
                   1358:   --with-memmgr=<mm>      Memory manager for ELWIX (elwix|system)
                   1359: 
1.1       misho    1360: Some influential environment variables:
                   1361:   CC          C compiler command
                   1362:   CFLAGS      C compiler flags
                   1363:   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
                   1364:               nonstandard directory <lib dir>
                   1365:   LIBS        libraries to pass to the linker, e.g. -l<library>
                   1366:   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
                   1367:               you have headers in a nonstandard directory <include dir>
                   1368: 
                   1369: Use these variables to override the choices made by `configure' or to help
                   1370: it to find libraries and programs with nonstandard names/locations.
                   1371: 
                   1372: Report bugs to <misho@elwix.org>.
                   1373: _ACEOF
                   1374: ac_status=$?
                   1375: fi
                   1376: 
                   1377: if test "$ac_init_help" = "recursive"; then
                   1378:   # If there are subdirs, report their specific --help.
                   1379:   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
                   1380:     test -d "$ac_dir" ||
                   1381:       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
                   1382:       continue
                   1383:     ac_builddir=.
                   1384: 
                   1385: case "$ac_dir" in
                   1386: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1387: *)
1.62.2.1! misho    1388:   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1       misho    1389:   # A ".." for each directory in $ac_dir_suffix.
1.62.2.1! misho    1390:   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1       misho    1391:   case $ac_top_builddir_sub in
                   1392:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   1393:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   1394:   esac ;;
                   1395: esac
                   1396: ac_abs_top_builddir=$ac_pwd
                   1397: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   1398: # for backward compatibility:
                   1399: ac_top_builddir=$ac_top_build_prefix
                   1400: 
                   1401: case $srcdir in
                   1402:   .)  # We are building in place.
                   1403:     ac_srcdir=.
                   1404:     ac_top_srcdir=$ac_top_builddir_sub
                   1405:     ac_abs_top_srcdir=$ac_pwd ;;
                   1406:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   1407:     ac_srcdir=$srcdir$ac_dir_suffix;
                   1408:     ac_top_srcdir=$srcdir
                   1409:     ac_abs_top_srcdir=$srcdir ;;
                   1410:   *) # Relative name.
                   1411:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   1412:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   1413:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   1414: esac
                   1415: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   1416: 
                   1417:     cd "$ac_dir" || { ac_status=$?; continue; }
1.62.2.1! misho    1418:     # Check for configure.gnu first; this name is used for a wrapper for
        !          1419:     # Metaconfig's "Configure" on case-insensitive file systems.
1.1       misho    1420:     if test -f "$ac_srcdir/configure.gnu"; then
                   1421:       echo &&
                   1422:       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
                   1423:     elif test -f "$ac_srcdir/configure"; then
                   1424:       echo &&
                   1425:       $SHELL "$ac_srcdir/configure" --help=recursive
                   1426:     else
1.62.2.1! misho    1427:       printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1.1       misho    1428:     fi || ac_status=$?
                   1429:     cd "$ac_pwd" || { ac_status=$?; break; }
                   1430:   done
                   1431: fi
                   1432: 
                   1433: test -n "$ac_init_help" && exit $ac_status
                   1434: if $ac_init_version; then
                   1435:   cat <<\_ACEOF
1.62.2.1! misho    1436: libelwix configure 5.6
        !          1437: generated by GNU Autoconf 2.71
1.1       misho    1438: 
1.62.2.1! misho    1439: Copyright (C) 2021 Free Software Foundation, Inc.
1.1       misho    1440: This configure script is free software; the Free Software Foundation
                   1441: gives unlimited permission to copy, distribute and modify it.
                   1442: _ACEOF
                   1443:   exit
                   1444: fi
                   1445: 
                   1446: ## ------------------------ ##
                   1447: ## Autoconf initialization. ##
                   1448: ## ------------------------ ##
                   1449: 
                   1450: # ac_fn_c_try_compile LINENO
                   1451: # --------------------------
                   1452: # Try to compile conftest.$ac_ext, and return whether this succeeded.
                   1453: ac_fn_c_try_compile ()
                   1454: {
                   1455:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.62.2.1! misho    1456:   rm -f conftest.$ac_objext conftest.beam
1.1       misho    1457:   if { { ac_try="$ac_compile"
                   1458: case "(($ac_try" in
                   1459:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1460:   *) ac_try_echo=$ac_try;;
                   1461: esac
                   1462: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.62.2.1! misho    1463: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    1464:   (eval "$ac_compile") 2>conftest.err
                   1465:   ac_status=$?
                   1466:   if test -s conftest.err; then
                   1467:     grep -v '^ *+' conftest.err >conftest.er1
                   1468:     cat conftest.er1 >&5
                   1469:     mv -f conftest.er1 conftest.err
                   1470:   fi
1.62.2.1! misho    1471:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1       misho    1472:   test $ac_status = 0; } && {
                   1473:         test -z "$ac_c_werror_flag" ||
                   1474:         test ! -s conftest.err
1.62.2.1! misho    1475:        } && test -s conftest.$ac_objext
        !          1476: then :
1.1       misho    1477:   ac_retval=0
1.62.2.1! misho    1478: else $as_nop
        !          1479:   printf "%s\n" "$as_me: failed program was:" >&5
1.1       misho    1480: sed 's/^/| /' conftest.$ac_ext >&5
                   1481: 
                   1482:        ac_retval=1
                   1483: fi
                   1484:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1485:   as_fn_set_status $ac_retval
                   1486: 
                   1487: } # ac_fn_c_try_compile
                   1488: 
                   1489: # ac_fn_c_try_link LINENO
                   1490: # -----------------------
                   1491: # Try to link conftest.$ac_ext, and return whether this succeeded.
                   1492: ac_fn_c_try_link ()
                   1493: {
                   1494:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.62.2.1! misho    1495:   rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1.1       misho    1496:   if { { ac_try="$ac_link"
                   1497: case "(($ac_try" in
                   1498:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1499:   *) ac_try_echo=$ac_try;;
                   1500: esac
                   1501: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.62.2.1! misho    1502: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    1503:   (eval "$ac_link") 2>conftest.err
                   1504:   ac_status=$?
                   1505:   if test -s conftest.err; then
                   1506:     grep -v '^ *+' conftest.err >conftest.er1
                   1507:     cat conftest.er1 >&5
                   1508:     mv -f conftest.er1 conftest.err
                   1509:   fi
1.62.2.1! misho    1510:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1       misho    1511:   test $ac_status = 0; } && {
                   1512:         test -z "$ac_c_werror_flag" ||
                   1513:         test ! -s conftest.err
                   1514:        } && test -s conftest$ac_exeext && {
                   1515:         test "$cross_compiling" = yes ||
                   1516:         test -x conftest$ac_exeext
1.62.2.1! misho    1517:        }
        !          1518: then :
1.1       misho    1519:   ac_retval=0
1.62.2.1! misho    1520: else $as_nop
        !          1521:   printf "%s\n" "$as_me: failed program was:" >&5
1.1       misho    1522: sed 's/^/| /' conftest.$ac_ext >&5
                   1523: 
                   1524:        ac_retval=1
                   1525: fi
                   1526:   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
                   1527:   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
                   1528:   # interfere with the next link command; also delete a directory that is
                   1529:   # left behind by Apple's compiler.  We do this before executing the actions.
                   1530:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
                   1531:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1532:   as_fn_set_status $ac_retval
                   1533: 
                   1534: } # ac_fn_c_try_link
                   1535: 
1.62.2.1! misho    1536: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1.1       misho    1537: # -------------------------------------------------------
1.62.2.1! misho    1538: # Tests whether HEADER exists and can be compiled using the include files in
        !          1539: # INCLUDES, setting the cache variable VAR accordingly.
        !          1540: ac_fn_c_check_header_compile ()
1.1       misho    1541: {
                   1542:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.62.2.1! misho    1543:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
        !          1544: printf %s "checking for $2... " >&6; }
        !          1545: if eval test \${$3+y}
        !          1546: then :
        !          1547:   printf %s "(cached) " >&6
        !          1548: else $as_nop
        !          1549:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1.1       misho    1550: /* end confdefs.h.  */
                   1551: $4
                   1552: #include <$2>
                   1553: _ACEOF
1.62.2.1! misho    1554: if ac_fn_c_try_compile "$LINENO"
        !          1555: then :
        !          1556:   eval "$3=yes"
        !          1557: else $as_nop
        !          1558:   eval "$3=no"
1.1       misho    1559: fi
1.62.2.1! misho    1560: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    1561: fi
                   1562: eval ac_res=\$$3
1.62.2.1! misho    1563:               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
        !          1564: printf "%s\n" "$ac_res" >&6; }
1.1       misho    1565:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1566: 
1.62.2.1! misho    1567: } # ac_fn_c_check_header_compile
1.1       misho    1568: 
                   1569: # ac_fn_c_try_run LINENO
                   1570: # ----------------------
1.62.2.1! misho    1571: # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
        !          1572: # executables *can* be run.
1.1       misho    1573: ac_fn_c_try_run ()
                   1574: {
                   1575:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
                   1576:   if { { ac_try="$ac_link"
                   1577: case "(($ac_try" in
                   1578:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1579:   *) ac_try_echo=$ac_try;;
                   1580: esac
                   1581: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.62.2.1! misho    1582: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    1583:   (eval "$ac_link") 2>&5
                   1584:   ac_status=$?
1.62.2.1! misho    1585:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1       misho    1586:   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
                   1587:   { { case "(($ac_try" in
                   1588:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   1589:   *) ac_try_echo=$ac_try;;
                   1590: esac
                   1591: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.62.2.1! misho    1592: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    1593:   (eval "$ac_try") 2>&5
                   1594:   ac_status=$?
1.62.2.1! misho    1595:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
        !          1596:   test $ac_status = 0; }; }
        !          1597: then :
1.1       misho    1598:   ac_retval=0
1.62.2.1! misho    1599: else $as_nop
        !          1600:   printf "%s\n" "$as_me: program exited with status $ac_status" >&5
        !          1601:        printf "%s\n" "$as_me: failed program was:" >&5
1.1       misho    1602: sed 's/^/| /' conftest.$ac_ext >&5
                   1603: 
                   1604:        ac_retval=$ac_status
                   1605: fi
                   1606:   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
                   1607:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1608:   as_fn_set_status $ac_retval
                   1609: 
                   1610: } # ac_fn_c_try_run
                   1611: 
                   1612: # ac_fn_c_check_func LINENO FUNC VAR
                   1613: # ----------------------------------
                   1614: # Tests whether FUNC exists, setting the cache variable VAR accordingly
                   1615: ac_fn_c_check_func ()
                   1616: {
                   1617:   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.62.2.1! misho    1618:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
        !          1619: printf %s "checking for $2... " >&6; }
        !          1620: if eval test \${$3+y}
        !          1621: then :
        !          1622:   printf %s "(cached) " >&6
        !          1623: else $as_nop
1.1       misho    1624:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   1625: /* end confdefs.h.  */
                   1626: /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
                   1627:    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
                   1628: #define $2 innocuous_$2
                   1629: 
                   1630: /* System header to define __stub macros and hopefully few prototypes,
1.62.2.1! misho    1631:    which can conflict with char $2 (); below.  */
1.1       misho    1632: 
1.62.2.1! misho    1633: #include <limits.h>
1.1       misho    1634: #undef $2
                   1635: 
                   1636: /* Override any GCC internal prototype to avoid an error.
                   1637:    Use char because int might match the return type of a GCC
                   1638:    builtin and then its argument prototype would still apply.  */
                   1639: #ifdef __cplusplus
                   1640: extern "C"
                   1641: #endif
                   1642: char $2 ();
                   1643: /* The GNU C library defines this for functions which it implements
                   1644:     to always fail with ENOSYS.  Some functions are actually named
                   1645:     something starting with __ and the normal name is an alias.  */
                   1646: #if defined __stub_$2 || defined __stub___$2
                   1647: choke me
                   1648: #endif
                   1649: 
                   1650: int
1.62.2.1! misho    1651: main (void)
1.1       misho    1652: {
                   1653: return $2 ();
                   1654:   ;
                   1655:   return 0;
                   1656: }
                   1657: _ACEOF
1.62.2.1! misho    1658: if ac_fn_c_try_link "$LINENO"
        !          1659: then :
1.1       misho    1660:   eval "$3=yes"
1.62.2.1! misho    1661: else $as_nop
1.1       misho    1662:   eval "$3=no"
                   1663: fi
1.62.2.1! misho    1664: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1       misho    1665:     conftest$ac_exeext conftest.$ac_ext
                   1666: fi
                   1667: eval ac_res=\$$3
1.62.2.1! misho    1668:               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
        !          1669: printf "%s\n" "$ac_res" >&6; }
1.1       misho    1670:   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
                   1671: 
                   1672: } # ac_fn_c_check_func
1.62.2.1! misho    1673: ac_configure_args_raw=
        !          1674: for ac_arg
        !          1675: do
        !          1676:   case $ac_arg in
        !          1677:   *\'*)
        !          1678:     ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
        !          1679:   esac
        !          1680:   as_fn_append ac_configure_args_raw " '$ac_arg'"
        !          1681: done
        !          1682: 
        !          1683: case $ac_configure_args_raw in
        !          1684:   *$as_nl*)
        !          1685:     ac_safe_unquote= ;;
        !          1686:   *)
        !          1687:     ac_unsafe_z='|&;<>()$`\\"*?[ ''    ' # This string ends in space, tab.
        !          1688:     ac_unsafe_a="$ac_unsafe_z#~"
        !          1689:     ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
        !          1690:     ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
        !          1691: esac
        !          1692: 
1.1       misho    1693: cat >config.log <<_ACEOF
                   1694: This file contains any messages produced by compilers while
                   1695: running configure, to aid debugging if configure makes a mistake.
                   1696: 
1.62.2.1! misho    1697: It was created by libelwix $as_me 5.6, which was
        !          1698: generated by GNU Autoconf 2.71.  Invocation command line was
1.1       misho    1699: 
1.62.2.1! misho    1700:   $ $0$ac_configure_args_raw
1.1       misho    1701: 
                   1702: _ACEOF
                   1703: exec 5>>config.log
                   1704: {
                   1705: cat <<_ASUNAME
                   1706: ## --------- ##
                   1707: ## Platform. ##
                   1708: ## --------- ##
                   1709: 
                   1710: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
                   1711: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                   1712: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                   1713: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                   1714: uname -v = `(uname -v) 2>/dev/null || echo unknown`
                   1715: 
                   1716: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
                   1717: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
                   1718: 
                   1719: /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
                   1720: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
                   1721: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
                   1722: /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
                   1723: /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
                   1724: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
                   1725: /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
                   1726: 
                   1727: _ASUNAME
                   1728: 
                   1729: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1730: for as_dir in $PATH
                   1731: do
                   1732:   IFS=$as_save_IFS
1.62.2.1! misho    1733:   case $as_dir in #(((
        !          1734:     '') as_dir=./ ;;
        !          1735:     */) ;;
        !          1736:     *) as_dir=$as_dir/ ;;
        !          1737:   esac
        !          1738:     printf "%s\n" "PATH: $as_dir"
1.1       misho    1739:   done
                   1740: IFS=$as_save_IFS
                   1741: 
                   1742: } >&5
                   1743: 
                   1744: cat >&5 <<_ACEOF
                   1745: 
                   1746: 
                   1747: ## ----------- ##
                   1748: ## Core tests. ##
                   1749: ## ----------- ##
                   1750: 
                   1751: _ACEOF
                   1752: 
                   1753: 
                   1754: # Keep a trace of the command line.
                   1755: # Strip out --no-create and --no-recursion so they do not pile up.
                   1756: # Strip out --silent because we don't want to record it for future runs.
                   1757: # Also quote any args containing shell meta-characters.
                   1758: # Make two passes to allow for proper duplicate-argument suppression.
                   1759: ac_configure_args=
                   1760: ac_configure_args0=
                   1761: ac_configure_args1=
                   1762: ac_must_keep_next=false
                   1763: for ac_pass in 1 2
                   1764: do
                   1765:   for ac_arg
                   1766:   do
                   1767:     case $ac_arg in
                   1768:     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
                   1769:     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   1770:     | -silent | --silent | --silen | --sile | --sil)
                   1771:       continue ;;
                   1772:     *\'*)
1.62.2.1! misho    1773:       ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1       misho    1774:     esac
                   1775:     case $ac_pass in
                   1776:     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
                   1777:     2)
                   1778:       as_fn_append ac_configure_args1 " '$ac_arg'"
                   1779:       if test $ac_must_keep_next = true; then
                   1780:        ac_must_keep_next=false # Got value, back to normal.
                   1781:       else
                   1782:        case $ac_arg in
                   1783:          *=* | --config-cache | -C | -disable-* | --disable-* \
                   1784:          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
                   1785:          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
                   1786:          | -with-* | --with-* | -without-* | --without-* | --x)
                   1787:            case "$ac_configure_args0 " in
                   1788:              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
                   1789:            esac
                   1790:            ;;
                   1791:          -* ) ac_must_keep_next=true ;;
                   1792:        esac
                   1793:       fi
                   1794:       as_fn_append ac_configure_args " '$ac_arg'"
                   1795:       ;;
                   1796:     esac
                   1797:   done
                   1798: done
                   1799: { ac_configure_args0=; unset ac_configure_args0;}
                   1800: { ac_configure_args1=; unset ac_configure_args1;}
                   1801: 
                   1802: # When interrupted or exit'd, cleanup temporary files, and complete
                   1803: # config.log.  We remove comments because anyway the quotes in there
                   1804: # would cause problems or look ugly.
                   1805: # WARNING: Use '\'' to represent an apostrophe within the trap.
                   1806: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
                   1807: trap 'exit_status=$?
1.62.2.1! misho    1808:   # Sanitize IFS.
        !          1809:   IFS=" ""     $as_nl"
1.1       misho    1810:   # Save into config.log some information that might help in debugging.
                   1811:   {
                   1812:     echo
                   1813: 
1.62.2.1! misho    1814:     printf "%s\n" "## ---------------- ##
1.1       misho    1815: ## Cache variables. ##
                   1816: ## ---------------- ##"
                   1817:     echo
                   1818:     # The following way of writing the cache mishandles newlines in values,
                   1819: (
                   1820:   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
                   1821:     eval ac_val=\$$ac_var
                   1822:     case $ac_val in #(
                   1823:     *${as_nl}*)
                   1824:       case $ac_var in #(
1.62.2.1! misho    1825:       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
        !          1826: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1       misho    1827:       esac
                   1828:       case $ac_var in #(
                   1829:       _ | IFS | as_nl) ;; #(
                   1830:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   1831:       *) { eval $ac_var=; unset $ac_var;} ;;
                   1832:       esac ;;
                   1833:     esac
                   1834:   done
                   1835:   (set) 2>&1 |
                   1836:     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
                   1837:     *${as_nl}ac_space=\ *)
                   1838:       sed -n \
                   1839:        "s/'\''/'\''\\\\'\'''\''/g;
                   1840:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
                   1841:       ;; #(
                   1842:     *)
                   1843:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   1844:       ;;
                   1845:     esac |
                   1846:     sort
                   1847: )
                   1848:     echo
                   1849: 
1.62.2.1! misho    1850:     printf "%s\n" "## ----------------- ##
1.1       misho    1851: ## Output variables. ##
                   1852: ## ----------------- ##"
                   1853:     echo
                   1854:     for ac_var in $ac_subst_vars
                   1855:     do
                   1856:       eval ac_val=\$$ac_var
                   1857:       case $ac_val in
1.62.2.1! misho    1858:       *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1       misho    1859:       esac
1.62.2.1! misho    1860:       printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1       misho    1861:     done | sort
                   1862:     echo
                   1863: 
                   1864:     if test -n "$ac_subst_files"; then
1.62.2.1! misho    1865:       printf "%s\n" "## ------------------- ##
1.1       misho    1866: ## File substitutions. ##
                   1867: ## ------------------- ##"
                   1868:       echo
                   1869:       for ac_var in $ac_subst_files
                   1870:       do
                   1871:        eval ac_val=\$$ac_var
                   1872:        case $ac_val in
1.62.2.1! misho    1873:        *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1.1       misho    1874:        esac
1.62.2.1! misho    1875:        printf "%s\n" "$ac_var='\''$ac_val'\''"
1.1       misho    1876:       done | sort
                   1877:       echo
                   1878:     fi
                   1879: 
                   1880:     if test -s confdefs.h; then
1.62.2.1! misho    1881:       printf "%s\n" "## ----------- ##
1.1       misho    1882: ## confdefs.h. ##
                   1883: ## ----------- ##"
                   1884:       echo
                   1885:       cat confdefs.h
                   1886:       echo
                   1887:     fi
                   1888:     test "$ac_signal" != 0 &&
1.62.2.1! misho    1889:       printf "%s\n" "$as_me: caught signal $ac_signal"
        !          1890:     printf "%s\n" "$as_me: exit $exit_status"
1.1       misho    1891:   } >&5
                   1892:   rm -f core *.core core.conftest.* &&
                   1893:     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
                   1894:     exit $exit_status
                   1895: ' 0
                   1896: for ac_signal in 1 2 13 15; do
                   1897:   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
                   1898: done
                   1899: ac_signal=0
                   1900: 
                   1901: # confdefs.h avoids OS command line length limits that DEFS can exceed.
                   1902: rm -f -r conftest* confdefs.h
                   1903: 
1.62.2.1! misho    1904: printf "%s\n" "/* confdefs.h */" > confdefs.h
1.1       misho    1905: 
                   1906: # Predefined preprocessor variables.
                   1907: 
1.62.2.1! misho    1908: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1.1       misho    1909: 
1.62.2.1! misho    1910: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1.1       misho    1911: 
1.62.2.1! misho    1912: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1.1       misho    1913: 
1.62.2.1! misho    1914: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1.1       misho    1915: 
1.62.2.1! misho    1916: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1.1       misho    1917: 
1.62.2.1! misho    1918: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1.1       misho    1919: 
                   1920: 
                   1921: # Let the site file select an alternate cache file if it wants to.
                   1922: # Prefer an explicitly selected file to automatically selected ones.
                   1923: if test -n "$CONFIG_SITE"; then
1.62.2.1! misho    1924:   ac_site_files="$CONFIG_SITE"
1.1       misho    1925: elif test "x$prefix" != xNONE; then
1.62.2.1! misho    1926:   ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1.1       misho    1927: else
1.62.2.1! misho    1928:   ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1.1       misho    1929: fi
1.62.2.1! misho    1930: 
        !          1931: for ac_site_file in $ac_site_files
1.1       misho    1932: do
1.62.2.1! misho    1933:   case $ac_site_file in #(
        !          1934:   */*) :
        !          1935:      ;; #(
        !          1936:   *) :
        !          1937:     ac_site_file=./$ac_site_file ;;
        !          1938: esac
        !          1939:   if test -f "$ac_site_file" && test -r "$ac_site_file"; then
        !          1940:     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
        !          1941: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1.1       misho    1942:     sed 's/^/| /' "$ac_site_file" >&5
                   1943:     . "$ac_site_file" \
1.62.2.1! misho    1944:       || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
        !          1945: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.1       misho    1946: as_fn_error $? "failed to load site script $ac_site_file
                   1947: See \`config.log' for more details" "$LINENO" 5; }
                   1948:   fi
                   1949: done
                   1950: 
                   1951: if test -r "$cache_file"; then
                   1952:   # Some versions of bash will fail to source /dev/null (special files
                   1953:   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
                   1954:   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1.62.2.1! misho    1955:     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
        !          1956: printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1.1       misho    1957:     case $cache_file in
                   1958:       [\\/]* | ?:[\\/]* ) . "$cache_file";;
                   1959:       *)                      . "./$cache_file";;
                   1960:     esac
                   1961:   fi
                   1962: else
1.62.2.1! misho    1963:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
        !          1964: printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1.1       misho    1965:   >$cache_file
                   1966: fi
                   1967: 
1.62.2.1! misho    1968: # Test code for whether the C compiler supports C89 (global declarations)
        !          1969: ac_c_conftest_c89_globals='
        !          1970: /* Does the compiler advertise C89 conformance?
        !          1971:    Do not test the value of __STDC__, because some compilers set it to 0
        !          1972:    while being otherwise adequately conformant. */
        !          1973: #if !defined __STDC__
        !          1974: # error "Compiler does not advertise C89 conformance"
        !          1975: #endif
1.1       misho    1976: 
1.62.2.1! misho    1977: #include <stddef.h>
        !          1978: #include <stdarg.h>
        !          1979: struct stat;
        !          1980: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
        !          1981: struct buf { int x; };
        !          1982: struct buf * (*rcsopen) (struct buf *, struct stat *, int);
        !          1983: static char *e (p, i)
        !          1984:      char **p;
        !          1985:      int i;
        !          1986: {
        !          1987:   return p[i];
        !          1988: }
        !          1989: static char *f (char * (*g) (char **, int), char **p, ...)
        !          1990: {
        !          1991:   char *s;
        !          1992:   va_list v;
        !          1993:   va_start (v,p);
        !          1994:   s = g (p, va_arg (v,int));
        !          1995:   va_end (v);
        !          1996:   return s;
        !          1997: }
1.1       misho    1998: 
1.62.2.1! misho    1999: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
        !          2000:    function prototypes and stuff, but not \xHH hex character constants.
        !          2001:    These do not provoke an error unfortunately, instead are silently treated
        !          2002:    as an "x".  The following induces an error, until -std is added to get
        !          2003:    proper ANSI mode.  Curiously \x00 != x always comes out true, for an
        !          2004:    array size at least.  It is necessary to write \x00 == 0 to get something
        !          2005:    that is true only with -std.  */
        !          2006: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
1.1       misho    2007: 
1.62.2.1! misho    2008: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
        !          2009:    inside strings and character constants.  */
        !          2010: #define FOO(x) '\''x'\''
        !          2011: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
1.1       misho    2012: 
1.62.2.1! misho    2013: int test (int i, double x);
        !          2014: struct s1 {int (*f) (int a);};
        !          2015: struct s2 {int (*f) (double a);};
        !          2016: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
        !          2017:                int, int);'
1.1       misho    2018: 
1.62.2.1! misho    2019: # Test code for whether the C compiler supports C89 (body of main).
        !          2020: ac_c_conftest_c89_main='
        !          2021: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
        !          2022: '
1.1       misho    2023: 
1.62.2.1! misho    2024: # Test code for whether the C compiler supports C99 (global declarations)
        !          2025: ac_c_conftest_c99_globals='
        !          2026: // Does the compiler advertise C99 conformance?
        !          2027: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
        !          2028: # error "Compiler does not advertise C99 conformance"
        !          2029: #endif
1.4       misho    2030: 
1.62.2.1! misho    2031: #include <stdbool.h>
        !          2032: extern int puts (const char *);
        !          2033: extern int printf (const char *, ...);
        !          2034: extern int dprintf (int, const char *, ...);
        !          2035: extern void *malloc (size_t);
        !          2036: 
        !          2037: // Check varargs macros.  These examples are taken from C99 6.10.3.5.
        !          2038: // dprintf is used instead of fprintf to avoid needing to declare
        !          2039: // FILE and stderr.
        !          2040: #define debug(...) dprintf (2, __VA_ARGS__)
        !          2041: #define showlist(...) puts (#__VA_ARGS__)
        !          2042: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
        !          2043: static void
        !          2044: test_varargs_macros (void)
        !          2045: {
        !          2046:   int x = 1234;
        !          2047:   int y = 5678;
        !          2048:   debug ("Flag");
        !          2049:   debug ("X = %d\n", x);
        !          2050:   showlist (The first, second, and third items.);
        !          2051:   report (x>y, "x is %d but y is %d", x, y);
        !          2052: }
        !          2053: 
        !          2054: // Check long long types.
        !          2055: #define BIG64 18446744073709551615ull
        !          2056: #define BIG32 4294967295ul
        !          2057: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
        !          2058: #if !BIG_OK
        !          2059:   #error "your preprocessor is broken"
        !          2060: #endif
        !          2061: #if BIG_OK
        !          2062: #else
        !          2063:   #error "your preprocessor is broken"
        !          2064: #endif
        !          2065: static long long int bignum = -9223372036854775807LL;
        !          2066: static unsigned long long int ubignum = BIG64;
        !          2067: 
        !          2068: struct incomplete_array
        !          2069: {
        !          2070:   int datasize;
        !          2071:   double data[];
        !          2072: };
        !          2073: 
        !          2074: struct named_init {
        !          2075:   int number;
        !          2076:   const wchar_t *name;
        !          2077:   double average;
        !          2078: };
        !          2079: 
        !          2080: typedef const char *ccp;
        !          2081: 
        !          2082: static inline int
        !          2083: test_restrict (ccp restrict text)
        !          2084: {
        !          2085:   // See if C++-style comments work.
        !          2086:   // Iterate through items via the restricted pointer.
        !          2087:   // Also check for declarations in for loops.
        !          2088:   for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
        !          2089:     continue;
        !          2090:   return 0;
        !          2091: }
        !          2092: 
        !          2093: // Check varargs and va_copy.
        !          2094: static bool
        !          2095: test_varargs (const char *format, ...)
        !          2096: {
        !          2097:   va_list args;
        !          2098:   va_start (args, format);
        !          2099:   va_list args_copy;
        !          2100:   va_copy (args_copy, args);
        !          2101: 
        !          2102:   const char *str = "";
        !          2103:   int number = 0;
        !          2104:   float fnumber = 0;
        !          2105: 
        !          2106:   while (*format)
        !          2107:     {
        !          2108:       switch (*format++)
        !          2109:        {
        !          2110:        case '\''s'\'': // string
        !          2111:          str = va_arg (args_copy, const char *);
        !          2112:          break;
        !          2113:        case '\''d'\'': // int
        !          2114:          number = va_arg (args_copy, int);
        !          2115:          break;
        !          2116:        case '\''f'\'': // float
        !          2117:          fnumber = va_arg (args_copy, double);
        !          2118:          break;
        !          2119:        default:
        !          2120:          break;
        !          2121:        }
        !          2122:     }
        !          2123:   va_end (args_copy);
        !          2124:   va_end (args);
        !          2125: 
        !          2126:   return *str && number && fnumber;
        !          2127: }
        !          2128: '
        !          2129: 
        !          2130: # Test code for whether the C compiler supports C99 (body of main).
        !          2131: ac_c_conftest_c99_main='
        !          2132:   // Check bool.
        !          2133:   _Bool success = false;
        !          2134:   success |= (argc != 0);
        !          2135: 
        !          2136:   // Check restrict.
        !          2137:   if (test_restrict ("String literal") == 0)
        !          2138:     success = true;
        !          2139:   char *restrict newvar = "Another string";
        !          2140: 
        !          2141:   // Check varargs.
        !          2142:   success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
        !          2143:   test_varargs_macros ();
        !          2144: 
        !          2145:   // Check flexible array members.
        !          2146:   struct incomplete_array *ia =
        !          2147:     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
        !          2148:   ia->datasize = 10;
        !          2149:   for (int i = 0; i < ia->datasize; ++i)
        !          2150:     ia->data[i] = i * 1.234;
        !          2151: 
        !          2152:   // Check named initializers.
        !          2153:   struct named_init ni = {
        !          2154:     .number = 34,
        !          2155:     .name = L"Test wide string",
        !          2156:     .average = 543.34343,
        !          2157:   };
        !          2158: 
        !          2159:   ni.number = 58;
        !          2160: 
        !          2161:   int dynamic_array[ni.number];
        !          2162:   dynamic_array[0] = argv[0][0];
        !          2163:   dynamic_array[ni.number - 1] = 543;
        !          2164: 
        !          2165:   // work around unused variable warnings
        !          2166:   ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
        !          2167:         || dynamic_array[ni.number - 1] != 543);
        !          2168: '
        !          2169: 
        !          2170: # Test code for whether the C compiler supports C11 (global declarations)
        !          2171: ac_c_conftest_c11_globals='
        !          2172: // Does the compiler advertise C11 conformance?
        !          2173: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
        !          2174: # error "Compiler does not advertise C11 conformance"
        !          2175: #endif
        !          2176: 
        !          2177: // Check _Alignas.
        !          2178: char _Alignas (double) aligned_as_double;
        !          2179: char _Alignas (0) no_special_alignment;
        !          2180: extern char aligned_as_int;
        !          2181: char _Alignas (0) _Alignas (int) aligned_as_int;
        !          2182: 
        !          2183: // Check _Alignof.
        !          2184: enum
        !          2185: {
        !          2186:   int_alignment = _Alignof (int),
        !          2187:   int_array_alignment = _Alignof (int[100]),
        !          2188:   char_alignment = _Alignof (char)
        !          2189: };
        !          2190: _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
        !          2191: 
        !          2192: // Check _Noreturn.
        !          2193: int _Noreturn does_not_return (void) { for (;;) continue; }
        !          2194: 
        !          2195: // Check _Static_assert.
        !          2196: struct test_static_assert
        !          2197: {
        !          2198:   int x;
        !          2199:   _Static_assert (sizeof (int) <= sizeof (long int),
        !          2200:                   "_Static_assert does not work in struct");
        !          2201:   long int y;
        !          2202: };
        !          2203: 
        !          2204: // Check UTF-8 literals.
        !          2205: #define u8 syntax error!
        !          2206: char const utf8_literal[] = u8"happens to be ASCII" "another string";
        !          2207: 
        !          2208: // Check duplicate typedefs.
        !          2209: typedef long *long_ptr;
        !          2210: typedef long int *long_ptr;
        !          2211: typedef long_ptr long_ptr;
        !          2212: 
        !          2213: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
        !          2214: struct anonymous
        !          2215: {
        !          2216:   union {
        !          2217:     struct { int i; int j; };
        !          2218:     struct { int k; long int l; } w;
        !          2219:   };
        !          2220:   int m;
        !          2221: } v1;
        !          2222: '
        !          2223: 
        !          2224: # Test code for whether the C compiler supports C11 (body of main).
        !          2225: ac_c_conftest_c11_main='
        !          2226:   _Static_assert ((offsetof (struct anonymous, i)
        !          2227:                   == offsetof (struct anonymous, w.k)),
        !          2228:                  "Anonymous union alignment botch");
        !          2229:   v1.i = 2;
        !          2230:   v1.w.k = 5;
        !          2231:   ok |= v1.i != 5;
        !          2232: '
        !          2233: 
        !          2234: # Test code for whether the C compiler supports C11 (complete).
        !          2235: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
        !          2236: ${ac_c_conftest_c99_globals}
        !          2237: ${ac_c_conftest_c11_globals}
        !          2238: 
        !          2239: int
        !          2240: main (int argc, char **argv)
        !          2241: {
        !          2242:   int ok = 0;
        !          2243:   ${ac_c_conftest_c89_main}
        !          2244:   ${ac_c_conftest_c99_main}
        !          2245:   ${ac_c_conftest_c11_main}
        !          2246:   return ok;
        !          2247: }
        !          2248: "
        !          2249: 
        !          2250: # Test code for whether the C compiler supports C99 (complete).
        !          2251: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
        !          2252: ${ac_c_conftest_c99_globals}
        !          2253: 
        !          2254: int
        !          2255: main (int argc, char **argv)
        !          2256: {
        !          2257:   int ok = 0;
        !          2258:   ${ac_c_conftest_c89_main}
        !          2259:   ${ac_c_conftest_c99_main}
        !          2260:   return ok;
        !          2261: }
        !          2262: "
        !          2263: 
        !          2264: # Test code for whether the C compiler supports C89 (complete).
        !          2265: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
        !          2266: 
        !          2267: int
        !          2268: main (int argc, char **argv)
        !          2269: {
        !          2270:   int ok = 0;
        !          2271:   ${ac_c_conftest_c89_main}
        !          2272:   return ok;
        !          2273: }
        !          2274: "
        !          2275: 
        !          2276: as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
        !          2277: as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
        !          2278: as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
        !          2279: as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
        !          2280: as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
        !          2281: as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
        !          2282: as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
        !          2283: as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
        !          2284: as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
        !          2285: 
        !          2286: # Auxiliary files required by this configure script.
        !          2287: ac_aux_files="config.guess config.sub install-sh"
        !          2288: 
        !          2289: # Locations in which to look for auxiliary files.
        !          2290: ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
        !          2291: 
        !          2292: # Search for a directory containing all of the required auxiliary files,
        !          2293: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
        !          2294: # If we don't find one directory that contains all the files we need,
        !          2295: # we report the set of missing files from the *first* directory in
        !          2296: # $ac_aux_dir_candidates and give up.
        !          2297: ac_missing_aux_files=""
        !          2298: ac_first_candidate=:
        !          2299: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
        !          2300: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
        !          2301: as_found=false
        !          2302: for as_dir in $ac_aux_dir_candidates
        !          2303: do
        !          2304:   IFS=$as_save_IFS
        !          2305:   case $as_dir in #(((
        !          2306:     '') as_dir=./ ;;
        !          2307:     */) ;;
        !          2308:     *) as_dir=$as_dir/ ;;
        !          2309:   esac
        !          2310:   as_found=:
        !          2311: 
        !          2312:   printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
        !          2313:   ac_aux_dir_found=yes
        !          2314:   ac_install_sh=
        !          2315:   for ac_aux in $ac_aux_files
        !          2316:   do
        !          2317:     # As a special case, if "install-sh" is required, that requirement
        !          2318:     # can be satisfied by any of "install-sh", "install.sh", or "shtool",
        !          2319:     # and $ac_install_sh is set appropriately for whichever one is found.
        !          2320:     if test x"$ac_aux" = x"install-sh"
        !          2321:     then
        !          2322:       if test -f "${as_dir}install-sh"; then
        !          2323:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
        !          2324:         ac_install_sh="${as_dir}install-sh -c"
        !          2325:       elif test -f "${as_dir}install.sh"; then
        !          2326:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
        !          2327:         ac_install_sh="${as_dir}install.sh -c"
        !          2328:       elif test -f "${as_dir}shtool"; then
        !          2329:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
        !          2330:         ac_install_sh="${as_dir}shtool install -c"
        !          2331:       else
        !          2332:         ac_aux_dir_found=no
        !          2333:         if $ac_first_candidate; then
        !          2334:           ac_missing_aux_files="${ac_missing_aux_files} install-sh"
        !          2335:         else
        !          2336:           break
        !          2337:         fi
        !          2338:       fi
        !          2339:     else
        !          2340:       if test -f "${as_dir}${ac_aux}"; then
        !          2341:         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
        !          2342:       else
        !          2343:         ac_aux_dir_found=no
        !          2344:         if $ac_first_candidate; then
        !          2345:           ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
        !          2346:         else
        !          2347:           break
        !          2348:         fi
        !          2349:       fi
        !          2350:     fi
        !          2351:   done
        !          2352:   if test "$ac_aux_dir_found" = yes; then
        !          2353:     ac_aux_dir="$as_dir"
        !          2354:     break
        !          2355:   fi
        !          2356:   ac_first_candidate=false
        !          2357: 
        !          2358:   as_found=false
        !          2359: done
        !          2360: IFS=$as_save_IFS
        !          2361: if $as_found
        !          2362: then :
        !          2363: 
        !          2364: else $as_nop
        !          2365:   as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
        !          2366: fi
        !          2367: 
        !          2368: 
        !          2369: # These three variables are undocumented and unsupported,
        !          2370: # and are intended to be withdrawn in a future Autoconf release.
        !          2371: # They can cause serious problems if a builder's source tree is in a directory
        !          2372: # whose full name contains unusual characters.
        !          2373: if test -f "${ac_aux_dir}config.guess"; then
        !          2374:   ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
        !          2375: fi
        !          2376: if test -f "${ac_aux_dir}config.sub"; then
        !          2377:   ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
        !          2378: fi
        !          2379: if test -f "$ac_aux_dir/configure"; then
        !          2380:   ac_configure="$SHELL ${ac_aux_dir}configure"
        !          2381: fi
        !          2382: 
        !          2383: # Check that the precious variables saved in the cache have kept the same
        !          2384: # value.
        !          2385: ac_cache_corrupted=false
        !          2386: for ac_var in $ac_precious_vars; do
        !          2387:   eval ac_old_set=\$ac_cv_env_${ac_var}_set
        !          2388:   eval ac_new_set=\$ac_env_${ac_var}_set
        !          2389:   eval ac_old_val=\$ac_cv_env_${ac_var}_value
        !          2390:   eval ac_new_val=\$ac_env_${ac_var}_value
        !          2391:   case $ac_old_set,$ac_new_set in
        !          2392:     set,)
        !          2393:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
        !          2394: printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
        !          2395:       ac_cache_corrupted=: ;;
        !          2396:     ,set)
        !          2397:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
        !          2398: printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
        !          2399:       ac_cache_corrupted=: ;;
        !          2400:     ,);;
        !          2401:     *)
        !          2402:       if test "x$ac_old_val" != "x$ac_new_val"; then
        !          2403:        # differences in whitespace do not lead to failure.
        !          2404:        ac_old_val_w=`echo x $ac_old_val`
        !          2405:        ac_new_val_w=`echo x $ac_new_val`
        !          2406:        if test "$ac_old_val_w" != "$ac_new_val_w"; then
        !          2407:          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
        !          2408: printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
        !          2409:          ac_cache_corrupted=:
        !          2410:        else
        !          2411:          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
        !          2412: printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
        !          2413:          eval $ac_var=\$ac_old_val
        !          2414:        fi
        !          2415:        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
        !          2416: printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
        !          2417:        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
        !          2418: printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
        !          2419:       fi;;
        !          2420:   esac
        !          2421:   # Pass precious variables to config.status.
        !          2422:   if test "$ac_new_set" = set; then
        !          2423:     case $ac_new_val in
        !          2424:     *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
        !          2425:     *) ac_arg=$ac_var=$ac_new_val ;;
        !          2426:     esac
        !          2427:     case " $ac_configure_args " in
        !          2428:       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
        !          2429:       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
        !          2430:     esac
        !          2431:   fi
        !          2432: done
        !          2433: if $ac_cache_corrupted; then
        !          2434:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
        !          2435: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
        !          2436:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
        !          2437: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
        !          2438:   as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
        !          2439:            and start over" "$LINENO" 5
        !          2440: fi
        !          2441: ## -------------------- ##
        !          2442: ## Main body of script. ##
        !          2443: ## -------------------- ##
        !          2444: 
        !          2445: ac_ext=c
        !          2446: ac_cpp='$CPP $CPPFLAGS'
        !          2447: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
        !          2448: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
        !          2449: ac_compiler_gnu=$ac_cv_c_compiler_gnu
        !          2450: 
        !          2451: 
        !          2452: 
        !          2453: ac_config_headers="$ac_config_headers inc/config.h"
        !          2454: 
        !          2455: 
        !          2456: ac_cv_func_malloc_0_nonnull="yes"
        !          2457: ac_cv_func_realloc_0_nonnull="yes"
        !          2458: 
        !          2459: # Checks for programs.
        !          2460: 
        !          2461: 
        !          2462: 
        !          2463: 
        !          2464: 
        !          2465: 
        !          2466: 
        !          2467: 
        !          2468: 
        !          2469: ac_ext=c
        !          2470: ac_cpp='$CPP $CPPFLAGS'
        !          2471: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
        !          2472: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1.1       misho    2473: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2474: if test -n "$ac_tool_prefix"; then
                   2475:   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
                   2476: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1.62.2.1! misho    2477: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          2478: printf %s "checking for $ac_word... " >&6; }
        !          2479: if test ${ac_cv_prog_CC+y}
        !          2480: then :
        !          2481:   printf %s "(cached) " >&6
        !          2482: else $as_nop
1.1       misho    2483:   if test -n "$CC"; then
                   2484:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2485: else
                   2486: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2487: for as_dir in $PATH
                   2488: do
                   2489:   IFS=$as_save_IFS
1.62.2.1! misho    2490:   case $as_dir in #(((
        !          2491:     '') as_dir=./ ;;
        !          2492:     */) ;;
        !          2493:     *) as_dir=$as_dir/ ;;
        !          2494:   esac
1.1       misho    2495:     for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    2496:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    2497:     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1.62.2.1! misho    2498:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2499:     break 2
                   2500:   fi
                   2501: done
                   2502:   done
                   2503: IFS=$as_save_IFS
                   2504: 
                   2505: fi
                   2506: fi
                   2507: CC=$ac_cv_prog_CC
                   2508: if test -n "$CC"; then
1.62.2.1! misho    2509:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
        !          2510: printf "%s\n" "$CC" >&6; }
1.1       misho    2511: else
1.62.2.1! misho    2512:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          2513: printf "%s\n" "no" >&6; }
1.1       misho    2514: fi
                   2515: 
                   2516: 
                   2517: fi
                   2518: if test -z "$ac_cv_prog_CC"; then
                   2519:   ac_ct_CC=$CC
                   2520:   # Extract the first word of "gcc", so it can be a program name with args.
                   2521: set dummy gcc; ac_word=$2
1.62.2.1! misho    2522: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          2523: printf %s "checking for $ac_word... " >&6; }
        !          2524: if test ${ac_cv_prog_ac_ct_CC+y}
        !          2525: then :
        !          2526:   printf %s "(cached) " >&6
        !          2527: else $as_nop
1.1       misho    2528:   if test -n "$ac_ct_CC"; then
                   2529:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2530: else
                   2531: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2532: for as_dir in $PATH
                   2533: do
                   2534:   IFS=$as_save_IFS
1.62.2.1! misho    2535:   case $as_dir in #(((
        !          2536:     '') as_dir=./ ;;
        !          2537:     */) ;;
        !          2538:     *) as_dir=$as_dir/ ;;
        !          2539:   esac
1.1       misho    2540:     for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    2541:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    2542:     ac_cv_prog_ac_ct_CC="gcc"
1.62.2.1! misho    2543:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2544:     break 2
                   2545:   fi
                   2546: done
                   2547:   done
                   2548: IFS=$as_save_IFS
                   2549: 
                   2550: fi
                   2551: fi
                   2552: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2553: if test -n "$ac_ct_CC"; then
1.62.2.1! misho    2554:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
        !          2555: printf "%s\n" "$ac_ct_CC" >&6; }
1.1       misho    2556: else
1.62.2.1! misho    2557:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          2558: printf "%s\n" "no" >&6; }
1.1       misho    2559: fi
                   2560: 
                   2561:   if test "x$ac_ct_CC" = x; then
                   2562:     CC=""
                   2563:   else
                   2564:     case $cross_compiling:$ac_tool_warned in
                   2565: yes:)
1.62.2.1! misho    2566: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
        !          2567: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    2568: ac_tool_warned=yes ;;
                   2569: esac
                   2570:     CC=$ac_ct_CC
                   2571:   fi
                   2572: else
                   2573:   CC="$ac_cv_prog_CC"
                   2574: fi
                   2575: 
                   2576: if test -z "$CC"; then
                   2577:           if test -n "$ac_tool_prefix"; then
                   2578:     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
                   2579: set dummy ${ac_tool_prefix}cc; ac_word=$2
1.62.2.1! misho    2580: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          2581: printf %s "checking for $ac_word... " >&6; }
        !          2582: if test ${ac_cv_prog_CC+y}
        !          2583: then :
        !          2584:   printf %s "(cached) " >&6
        !          2585: else $as_nop
1.1       misho    2586:   if test -n "$CC"; then
                   2587:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2588: else
                   2589: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2590: for as_dir in $PATH
                   2591: do
                   2592:   IFS=$as_save_IFS
1.62.2.1! misho    2593:   case $as_dir in #(((
        !          2594:     '') as_dir=./ ;;
        !          2595:     */) ;;
        !          2596:     *) as_dir=$as_dir/ ;;
        !          2597:   esac
1.1       misho    2598:     for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    2599:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    2600:     ac_cv_prog_CC="${ac_tool_prefix}cc"
1.62.2.1! misho    2601:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2602:     break 2
                   2603:   fi
                   2604: done
                   2605:   done
                   2606: IFS=$as_save_IFS
                   2607: 
                   2608: fi
                   2609: fi
                   2610: CC=$ac_cv_prog_CC
                   2611: if test -n "$CC"; then
1.62.2.1! misho    2612:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
        !          2613: printf "%s\n" "$CC" >&6; }
1.1       misho    2614: else
1.62.2.1! misho    2615:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          2616: printf "%s\n" "no" >&6; }
1.1       misho    2617: fi
                   2618: 
                   2619: 
                   2620:   fi
                   2621: fi
                   2622: if test -z "$CC"; then
                   2623:   # Extract the first word of "cc", so it can be a program name with args.
                   2624: set dummy cc; ac_word=$2
1.62.2.1! misho    2625: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          2626: printf %s "checking for $ac_word... " >&6; }
        !          2627: if test ${ac_cv_prog_CC+y}
        !          2628: then :
        !          2629:   printf %s "(cached) " >&6
        !          2630: else $as_nop
1.1       misho    2631:   if test -n "$CC"; then
                   2632:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2633: else
                   2634:   ac_prog_rejected=no
                   2635: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2636: for as_dir in $PATH
                   2637: do
                   2638:   IFS=$as_save_IFS
1.62.2.1! misho    2639:   case $as_dir in #(((
        !          2640:     '') as_dir=./ ;;
        !          2641:     */) ;;
        !          2642:     *) as_dir=$as_dir/ ;;
        !          2643:   esac
1.1       misho    2644:     for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    2645:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
        !          2646:     if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1.1       misho    2647:        ac_prog_rejected=yes
                   2648:        continue
                   2649:      fi
                   2650:     ac_cv_prog_CC="cc"
1.62.2.1! misho    2651:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2652:     break 2
                   2653:   fi
                   2654: done
                   2655:   done
                   2656: IFS=$as_save_IFS
                   2657: 
                   2658: if test $ac_prog_rejected = yes; then
                   2659:   # We found a bogon in the path, so make sure we never use it.
                   2660:   set dummy $ac_cv_prog_CC
                   2661:   shift
                   2662:   if test $# != 0; then
                   2663:     # We chose a different compiler from the bogus one.
                   2664:     # However, it has the same basename, so the bogon will be chosen
                   2665:     # first if we set CC to just the basename; use the full file name.
                   2666:     shift
1.62.2.1! misho    2667:     ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
1.1       misho    2668:   fi
                   2669: fi
                   2670: fi
                   2671: fi
                   2672: CC=$ac_cv_prog_CC
                   2673: if test -n "$CC"; then
1.62.2.1! misho    2674:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
        !          2675: printf "%s\n" "$CC" >&6; }
1.1       misho    2676: else
1.62.2.1! misho    2677:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          2678: printf "%s\n" "no" >&6; }
1.1       misho    2679: fi
                   2680: 
                   2681: 
                   2682: fi
                   2683: if test -z "$CC"; then
                   2684:   if test -n "$ac_tool_prefix"; then
                   2685:   for ac_prog in cl.exe
                   2686:   do
                   2687:     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
                   2688: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.62.2.1! misho    2689: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          2690: printf %s "checking for $ac_word... " >&6; }
        !          2691: if test ${ac_cv_prog_CC+y}
        !          2692: then :
        !          2693:   printf %s "(cached) " >&6
        !          2694: else $as_nop
1.1       misho    2695:   if test -n "$CC"; then
                   2696:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   2697: else
                   2698: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2699: for as_dir in $PATH
                   2700: do
                   2701:   IFS=$as_save_IFS
1.62.2.1! misho    2702:   case $as_dir in #(((
        !          2703:     '') as_dir=./ ;;
        !          2704:     */) ;;
        !          2705:     *) as_dir=$as_dir/ ;;
        !          2706:   esac
1.1       misho    2707:     for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    2708:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    2709:     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1.62.2.1! misho    2710:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2711:     break 2
                   2712:   fi
                   2713: done
                   2714:   done
                   2715: IFS=$as_save_IFS
                   2716: 
                   2717: fi
                   2718: fi
                   2719: CC=$ac_cv_prog_CC
                   2720: if test -n "$CC"; then
1.62.2.1! misho    2721:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
        !          2722: printf "%s\n" "$CC" >&6; }
1.1       misho    2723: else
1.62.2.1! misho    2724:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          2725: printf "%s\n" "no" >&6; }
1.1       misho    2726: fi
                   2727: 
                   2728: 
                   2729:     test -n "$CC" && break
                   2730:   done
                   2731: fi
                   2732: if test -z "$CC"; then
                   2733:   ac_ct_CC=$CC
                   2734:   for ac_prog in cl.exe
                   2735: do
                   2736:   # Extract the first word of "$ac_prog", so it can be a program name with args.
                   2737: set dummy $ac_prog; ac_word=$2
1.62.2.1! misho    2738: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          2739: printf %s "checking for $ac_word... " >&6; }
        !          2740: if test ${ac_cv_prog_ac_ct_CC+y}
        !          2741: then :
        !          2742:   printf %s "(cached) " >&6
        !          2743: else $as_nop
1.1       misho    2744:   if test -n "$ac_ct_CC"; then
                   2745:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   2746: else
                   2747: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   2748: for as_dir in $PATH
                   2749: do
                   2750:   IFS=$as_save_IFS
1.62.2.1! misho    2751:   case $as_dir in #(((
        !          2752:     '') as_dir=./ ;;
        !          2753:     */) ;;
        !          2754:     *) as_dir=$as_dir/ ;;
        !          2755:   esac
1.1       misho    2756:     for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    2757:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    2758:     ac_cv_prog_ac_ct_CC="$ac_prog"
1.62.2.1! misho    2759:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    2760:     break 2
                   2761:   fi
                   2762: done
                   2763:   done
                   2764: IFS=$as_save_IFS
                   2765: 
                   2766: fi
                   2767: fi
                   2768: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   2769: if test -n "$ac_ct_CC"; then
1.62.2.1! misho    2770:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
        !          2771: printf "%s\n" "$ac_ct_CC" >&6; }
1.1       misho    2772: else
1.62.2.1! misho    2773:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          2774: printf "%s\n" "no" >&6; }
1.1       misho    2775: fi
                   2776: 
                   2777: 
                   2778:   test -n "$ac_ct_CC" && break
                   2779: done
                   2780: 
                   2781:   if test "x$ac_ct_CC" = x; then
                   2782:     CC=""
                   2783:   else
                   2784:     case $cross_compiling:$ac_tool_warned in
                   2785: yes:)
1.62.2.1! misho    2786: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
        !          2787: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
        !          2788: ac_tool_warned=yes ;;
        !          2789: esac
        !          2790:     CC=$ac_ct_CC
        !          2791:   fi
        !          2792: fi
        !          2793: 
        !          2794: fi
        !          2795: if test -z "$CC"; then
        !          2796:   if test -n "$ac_tool_prefix"; then
        !          2797:   # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
        !          2798: set dummy ${ac_tool_prefix}clang; ac_word=$2
        !          2799: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          2800: printf %s "checking for $ac_word... " >&6; }
        !          2801: if test ${ac_cv_prog_CC+y}
        !          2802: then :
        !          2803:   printf %s "(cached) " >&6
        !          2804: else $as_nop
        !          2805:   if test -n "$CC"; then
        !          2806:   ac_cv_prog_CC="$CC" # Let the user override the test.
        !          2807: else
        !          2808: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
        !          2809: for as_dir in $PATH
        !          2810: do
        !          2811:   IFS=$as_save_IFS
        !          2812:   case $as_dir in #(((
        !          2813:     '') as_dir=./ ;;
        !          2814:     */) ;;
        !          2815:     *) as_dir=$as_dir/ ;;
        !          2816:   esac
        !          2817:     for ac_exec_ext in '' $ac_executable_extensions; do
        !          2818:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
        !          2819:     ac_cv_prog_CC="${ac_tool_prefix}clang"
        !          2820:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
        !          2821:     break 2
        !          2822:   fi
        !          2823: done
        !          2824:   done
        !          2825: IFS=$as_save_IFS
        !          2826: 
        !          2827: fi
        !          2828: fi
        !          2829: CC=$ac_cv_prog_CC
        !          2830: if test -n "$CC"; then
        !          2831:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
        !          2832: printf "%s\n" "$CC" >&6; }
        !          2833: else
        !          2834:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          2835: printf "%s\n" "no" >&6; }
        !          2836: fi
        !          2837: 
        !          2838: 
        !          2839: fi
        !          2840: if test -z "$ac_cv_prog_CC"; then
        !          2841:   ac_ct_CC=$CC
        !          2842:   # Extract the first word of "clang", so it can be a program name with args.
        !          2843: set dummy clang; ac_word=$2
        !          2844: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          2845: printf %s "checking for $ac_word... " >&6; }
        !          2846: if test ${ac_cv_prog_ac_ct_CC+y}
        !          2847: then :
        !          2848:   printf %s "(cached) " >&6
        !          2849: else $as_nop
        !          2850:   if test -n "$ac_ct_CC"; then
        !          2851:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
        !          2852: else
        !          2853: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
        !          2854: for as_dir in $PATH
        !          2855: do
        !          2856:   IFS=$as_save_IFS
        !          2857:   case $as_dir in #(((
        !          2858:     '') as_dir=./ ;;
        !          2859:     */) ;;
        !          2860:     *) as_dir=$as_dir/ ;;
        !          2861:   esac
        !          2862:     for ac_exec_ext in '' $ac_executable_extensions; do
        !          2863:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
        !          2864:     ac_cv_prog_ac_ct_CC="clang"
        !          2865:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
        !          2866:     break 2
        !          2867:   fi
        !          2868: done
        !          2869:   done
        !          2870: IFS=$as_save_IFS
        !          2871: 
        !          2872: fi
        !          2873: fi
        !          2874: ac_ct_CC=$ac_cv_prog_ac_ct_CC
        !          2875: if test -n "$ac_ct_CC"; then
        !          2876:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
        !          2877: printf "%s\n" "$ac_ct_CC" >&6; }
        !          2878: else
        !          2879:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          2880: printf "%s\n" "no" >&6; }
        !          2881: fi
        !          2882: 
        !          2883:   if test "x$ac_ct_CC" = x; then
        !          2884:     CC=""
        !          2885:   else
        !          2886:     case $cross_compiling:$ac_tool_warned in
        !          2887: yes:)
        !          2888: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
        !          2889: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    2890: ac_tool_warned=yes ;;
                   2891: esac
                   2892:     CC=$ac_ct_CC
                   2893:   fi
1.62.2.1! misho    2894: else
        !          2895:   CC="$ac_cv_prog_CC"
1.1       misho    2896: fi
                   2897: 
                   2898: fi
                   2899: 
                   2900: 
1.62.2.1! misho    2901: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
        !          2902: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.1       misho    2903: as_fn_error $? "no acceptable C compiler found in \$PATH
                   2904: See \`config.log' for more details" "$LINENO" 5; }
                   2905: 
                   2906: # Provide some information about the compiler.
1.62.2.1! misho    2907: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
1.1       misho    2908: set X $ac_compile
                   2909: ac_compiler=$2
1.62.2.1! misho    2910: for ac_option in --version -v -V -qversion -version; do
1.1       misho    2911:   { { ac_try="$ac_compiler $ac_option >&5"
                   2912: case "(($ac_try" in
                   2913:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2914:   *) ac_try_echo=$ac_try;;
                   2915: esac
                   2916: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.62.2.1! misho    2917: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    2918:   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
                   2919:   ac_status=$?
                   2920:   if test -s conftest.err; then
                   2921:     sed '10a\
                   2922: ... rest of stderr output deleted ...
                   2923:          10q' conftest.err >conftest.er1
                   2924:     cat conftest.er1 >&5
                   2925:   fi
                   2926:   rm -f conftest.er1 conftest.err
1.62.2.1! misho    2927:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1       misho    2928:   test $ac_status = 0; }
                   2929: done
                   2930: 
                   2931: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   2932: /* end confdefs.h.  */
                   2933: 
                   2934: int
1.62.2.1! misho    2935: main (void)
1.1       misho    2936: {
                   2937: 
                   2938:   ;
                   2939:   return 0;
                   2940: }
                   2941: _ACEOF
                   2942: ac_clean_files_save=$ac_clean_files
                   2943: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
                   2944: # Try to create an executable without -o first, disregard a.out.
                   2945: # It will help us diagnose broken compilers, and finding out an intuition
                   2946: # of exeext.
1.62.2.1! misho    2947: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
        !          2948: printf %s "checking whether the C compiler works... " >&6; }
        !          2949: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1.1       misho    2950: 
                   2951: # The possible output files:
                   2952: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
                   2953: 
                   2954: ac_rmfiles=
                   2955: for ac_file in $ac_files
                   2956: do
                   2957:   case $ac_file in
                   2958:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
                   2959:     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
                   2960:   esac
                   2961: done
                   2962: rm -f $ac_rmfiles
                   2963: 
                   2964: if { { ac_try="$ac_link_default"
                   2965: case "(($ac_try" in
                   2966:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   2967:   *) ac_try_echo=$ac_try;;
                   2968: esac
                   2969: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.62.2.1! misho    2970: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    2971:   (eval "$ac_link_default") 2>&5
                   2972:   ac_status=$?
1.62.2.1! misho    2973:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
        !          2974:   test $ac_status = 0; }
        !          2975: then :
1.1       misho    2976:   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
                   2977: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
                   2978: # in a Makefile.  We should not override ac_cv_exeext if it was cached,
                   2979: # so that the user can short-circuit this test for compilers unknown to
                   2980: # Autoconf.
                   2981: for ac_file in $ac_files ''
                   2982: do
                   2983:   test -f "$ac_file" || continue
                   2984:   case $ac_file in
                   2985:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
                   2986:        ;;
                   2987:     [ab].out )
                   2988:        # We found the default executable, but exeext='' is most
                   2989:        # certainly right.
                   2990:        break;;
                   2991:     *.* )
1.62.2.1! misho    2992:        if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
1.1       misho    2993:        then :; else
                   2994:           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   2995:        fi
                   2996:        # We set ac_cv_exeext here because the later test for it is not
                   2997:        # safe: cross compilers may not add the suffix if given an `-o'
                   2998:        # argument, so we may need to know it at that point already.
                   2999:        # Even if this section looks crufty: it has the advantage of
                   3000:        # actually working.
                   3001:        break;;
                   3002:     * )
                   3003:        break;;
                   3004:   esac
                   3005: done
                   3006: test "$ac_cv_exeext" = no && ac_cv_exeext=
                   3007: 
1.62.2.1! misho    3008: else $as_nop
1.1       misho    3009:   ac_file=''
                   3010: fi
1.62.2.1! misho    3011: if test -z "$ac_file"
        !          3012: then :
        !          3013:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          3014: printf "%s\n" "no" >&6; }
        !          3015: printf "%s\n" "$as_me: failed program was:" >&5
1.1       misho    3016: sed 's/^/| /' conftest.$ac_ext >&5
                   3017: 
1.62.2.1! misho    3018: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
        !          3019: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.1       misho    3020: as_fn_error 77 "C compiler cannot create executables
                   3021: See \`config.log' for more details" "$LINENO" 5; }
1.62.2.1! misho    3022: else $as_nop
        !          3023:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
        !          3024: printf "%s\n" "yes" >&6; }
        !          3025: fi
        !          3026: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
        !          3027: printf %s "checking for C compiler default output file name... " >&6; }
        !          3028: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
        !          3029: printf "%s\n" "$ac_file" >&6; }
1.1       misho    3030: ac_exeext=$ac_cv_exeext
                   3031: 
                   3032: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
                   3033: ac_clean_files=$ac_clean_files_save
1.62.2.1! misho    3034: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
        !          3035: printf %s "checking for suffix of executables... " >&6; }
1.1       misho    3036: if { { ac_try="$ac_link"
                   3037: case "(($ac_try" in
                   3038:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3039:   *) ac_try_echo=$ac_try;;
                   3040: esac
                   3041: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.62.2.1! misho    3042: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    3043:   (eval "$ac_link") 2>&5
                   3044:   ac_status=$?
1.62.2.1! misho    3045:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
        !          3046:   test $ac_status = 0; }
        !          3047: then :
1.1       misho    3048:   # If both `conftest.exe' and `conftest' are `present' (well, observable)
                   3049: # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
                   3050: # work properly (i.e., refer to `conftest.exe'), while it won't with
                   3051: # `rm'.
                   3052: for ac_file in conftest.exe conftest conftest.*; do
                   3053:   test -f "$ac_file" || continue
                   3054:   case $ac_file in
                   3055:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
                   3056:     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   3057:          break;;
                   3058:     * ) break;;
                   3059:   esac
                   3060: done
1.62.2.1! misho    3061: else $as_nop
        !          3062:   { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
        !          3063: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.1       misho    3064: as_fn_error $? "cannot compute suffix of executables: cannot compile and link
                   3065: See \`config.log' for more details" "$LINENO" 5; }
                   3066: fi
                   3067: rm -f conftest conftest$ac_cv_exeext
1.62.2.1! misho    3068: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
        !          3069: printf "%s\n" "$ac_cv_exeext" >&6; }
1.1       misho    3070: 
                   3071: rm -f conftest.$ac_ext
                   3072: EXEEXT=$ac_cv_exeext
                   3073: ac_exeext=$EXEEXT
                   3074: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3075: /* end confdefs.h.  */
                   3076: #include <stdio.h>
                   3077: int
1.62.2.1! misho    3078: main (void)
1.1       misho    3079: {
                   3080: FILE *f = fopen ("conftest.out", "w");
                   3081:  return ferror (f) || fclose (f) != 0;
                   3082: 
                   3083:   ;
                   3084:   return 0;
                   3085: }
                   3086: _ACEOF
                   3087: ac_clean_files="$ac_clean_files conftest.out"
                   3088: # Check that the compiler produces executables we can run.  If not, either
                   3089: # the compiler is broken, or we cross compile.
1.62.2.1! misho    3090: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
        !          3091: printf %s "checking whether we are cross compiling... " >&6; }
1.1       misho    3092: if test "$cross_compiling" != yes; then
                   3093:   { { ac_try="$ac_link"
                   3094: case "(($ac_try" in
                   3095:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3096:   *) ac_try_echo=$ac_try;;
                   3097: esac
                   3098: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.62.2.1! misho    3099: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    3100:   (eval "$ac_link") 2>&5
                   3101:   ac_status=$?
1.62.2.1! misho    3102:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1       misho    3103:   test $ac_status = 0; }
                   3104:   if { ac_try='./conftest$ac_cv_exeext'
                   3105:   { { case "(($ac_try" in
                   3106:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3107:   *) ac_try_echo=$ac_try;;
                   3108: esac
                   3109: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.62.2.1! misho    3110: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    3111:   (eval "$ac_try") 2>&5
                   3112:   ac_status=$?
1.62.2.1! misho    3113:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1.1       misho    3114:   test $ac_status = 0; }; }; then
                   3115:     cross_compiling=no
                   3116:   else
                   3117:     if test "$cross_compiling" = maybe; then
                   3118:        cross_compiling=yes
                   3119:     else
1.62.2.1! misho    3120:        { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
        !          3121: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
        !          3122: as_fn_error 77 "cannot run C compiled programs.
1.1       misho    3123: If you meant to cross compile, use \`--host'.
                   3124: See \`config.log' for more details" "$LINENO" 5; }
                   3125:     fi
                   3126:   fi
                   3127: fi
1.62.2.1! misho    3128: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
        !          3129: printf "%s\n" "$cross_compiling" >&6; }
1.1       misho    3130: 
                   3131: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
                   3132: ac_clean_files=$ac_clean_files_save
1.62.2.1! misho    3133: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
        !          3134: printf %s "checking for suffix of object files... " >&6; }
        !          3135: if test ${ac_cv_objext+y}
        !          3136: then :
        !          3137:   printf %s "(cached) " >&6
        !          3138: else $as_nop
1.1       misho    3139:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3140: /* end confdefs.h.  */
                   3141: 
                   3142: int
1.62.2.1! misho    3143: main (void)
1.1       misho    3144: {
                   3145: 
                   3146:   ;
                   3147:   return 0;
                   3148: }
                   3149: _ACEOF
                   3150: rm -f conftest.o conftest.obj
                   3151: if { { ac_try="$ac_compile"
                   3152: case "(($ac_try" in
                   3153:   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
                   3154:   *) ac_try_echo=$ac_try;;
                   3155: esac
                   3156: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1.62.2.1! misho    3157: printf "%s\n" "$ac_try_echo"; } >&5
1.1       misho    3158:   (eval "$ac_compile") 2>&5
                   3159:   ac_status=$?
1.62.2.1! misho    3160:   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
        !          3161:   test $ac_status = 0; }
        !          3162: then :
1.1       misho    3163:   for ac_file in conftest.o conftest.obj conftest.*; do
                   3164:   test -f "$ac_file" || continue;
                   3165:   case $ac_file in
                   3166:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
                   3167:     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
                   3168:        break;;
                   3169:   esac
                   3170: done
1.62.2.1! misho    3171: else $as_nop
        !          3172:   printf "%s\n" "$as_me: failed program was:" >&5
1.1       misho    3173: sed 's/^/| /' conftest.$ac_ext >&5
                   3174: 
1.62.2.1! misho    3175: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
        !          3176: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1.1       misho    3177: as_fn_error $? "cannot compute suffix of object files: cannot compile
                   3178: See \`config.log' for more details" "$LINENO" 5; }
                   3179: fi
                   3180: rm -f conftest.$ac_cv_objext conftest.$ac_ext
                   3181: fi
1.62.2.1! misho    3182: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
        !          3183: printf "%s\n" "$ac_cv_objext" >&6; }
1.1       misho    3184: OBJEXT=$ac_cv_objext
                   3185: ac_objext=$OBJEXT
1.62.2.1! misho    3186: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
        !          3187: printf %s "checking whether the compiler supports GNU C... " >&6; }
        !          3188: if test ${ac_cv_c_compiler_gnu+y}
        !          3189: then :
        !          3190:   printf %s "(cached) " >&6
        !          3191: else $as_nop
1.1       misho    3192:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3193: /* end confdefs.h.  */
                   3194: 
                   3195: int
1.62.2.1! misho    3196: main (void)
1.1       misho    3197: {
                   3198: #ifndef __GNUC__
                   3199:        choke me
                   3200: #endif
                   3201: 
                   3202:   ;
                   3203:   return 0;
                   3204: }
                   3205: _ACEOF
1.62.2.1! misho    3206: if ac_fn_c_try_compile "$LINENO"
        !          3207: then :
1.1       misho    3208:   ac_compiler_gnu=yes
1.62.2.1! misho    3209: else $as_nop
1.1       misho    3210:   ac_compiler_gnu=no
                   3211: fi
1.62.2.1! misho    3212: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    3213: ac_cv_c_compiler_gnu=$ac_compiler_gnu
                   3214: 
                   3215: fi
1.62.2.1! misho    3216: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
        !          3217: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
        !          3218: ac_compiler_gnu=$ac_cv_c_compiler_gnu
        !          3219: 
1.1       misho    3220: if test $ac_compiler_gnu = yes; then
                   3221:   GCC=yes
                   3222: else
                   3223:   GCC=
                   3224: fi
1.62.2.1! misho    3225: ac_test_CFLAGS=${CFLAGS+y}
1.1       misho    3226: ac_save_CFLAGS=$CFLAGS
1.62.2.1! misho    3227: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
        !          3228: printf %s "checking whether $CC accepts -g... " >&6; }
        !          3229: if test ${ac_cv_prog_cc_g+y}
        !          3230: then :
        !          3231:   printf %s "(cached) " >&6
        !          3232: else $as_nop
1.1       misho    3233:   ac_save_c_werror_flag=$ac_c_werror_flag
                   3234:    ac_c_werror_flag=yes
                   3235:    ac_cv_prog_cc_g=no
                   3236:    CFLAGS="-g"
                   3237:    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3238: /* end confdefs.h.  */
                   3239: 
                   3240: int
1.62.2.1! misho    3241: main (void)
1.1       misho    3242: {
                   3243: 
                   3244:   ;
                   3245:   return 0;
                   3246: }
                   3247: _ACEOF
1.62.2.1! misho    3248: if ac_fn_c_try_compile "$LINENO"
        !          3249: then :
1.1       misho    3250:   ac_cv_prog_cc_g=yes
1.62.2.1! misho    3251: else $as_nop
1.1       misho    3252:   CFLAGS=""
                   3253:       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3254: /* end confdefs.h.  */
                   3255: 
                   3256: int
1.62.2.1! misho    3257: main (void)
1.1       misho    3258: {
                   3259: 
                   3260:   ;
                   3261:   return 0;
                   3262: }
                   3263: _ACEOF
1.62.2.1! misho    3264: if ac_fn_c_try_compile "$LINENO"
        !          3265: then :
1.1       misho    3266: 
1.62.2.1! misho    3267: else $as_nop
1.1       misho    3268:   ac_c_werror_flag=$ac_save_c_werror_flag
                   3269:         CFLAGS="-g"
                   3270:         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3271: /* end confdefs.h.  */
                   3272: 
                   3273: int
1.62.2.1! misho    3274: main (void)
1.1       misho    3275: {
                   3276: 
                   3277:   ;
                   3278:   return 0;
                   3279: }
                   3280: _ACEOF
1.62.2.1! misho    3281: if ac_fn_c_try_compile "$LINENO"
        !          3282: then :
1.1       misho    3283:   ac_cv_prog_cc_g=yes
                   3284: fi
1.62.2.1! misho    3285: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    3286: fi
1.62.2.1! misho    3287: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    3288: fi
1.62.2.1! misho    3289: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    3290:    ac_c_werror_flag=$ac_save_c_werror_flag
                   3291: fi
1.62.2.1! misho    3292: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
        !          3293: printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
        !          3294: if test $ac_test_CFLAGS; then
1.1       misho    3295:   CFLAGS=$ac_save_CFLAGS
                   3296: elif test $ac_cv_prog_cc_g = yes; then
                   3297:   if test "$GCC" = yes; then
                   3298:     CFLAGS="-g -O2"
                   3299:   else
                   3300:     CFLAGS="-g"
                   3301:   fi
                   3302: else
                   3303:   if test "$GCC" = yes; then
                   3304:     CFLAGS="-O2"
                   3305:   else
                   3306:     CFLAGS=
                   3307:   fi
                   3308: fi
1.62.2.1! misho    3309: ac_prog_cc_stdc=no
        !          3310: if test x$ac_prog_cc_stdc = xno
        !          3311: then :
        !          3312:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
        !          3313: printf %s "checking for $CC option to enable C11 features... " >&6; }
        !          3314: if test ${ac_cv_prog_cc_c11+y}
        !          3315: then :
        !          3316:   printf %s "(cached) " >&6
        !          3317: else $as_nop
        !          3318:   ac_cv_prog_cc_c11=no
1.1       misho    3319: ac_save_CC=$CC
                   3320: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3321: /* end confdefs.h.  */
1.62.2.1! misho    3322: $ac_c_conftest_c11_program
        !          3323: _ACEOF
        !          3324: for ac_arg in '' -std=gnu11
        !          3325: do
        !          3326:   CC="$ac_save_CC $ac_arg"
        !          3327:   if ac_fn_c_try_compile "$LINENO"
        !          3328: then :
        !          3329:   ac_cv_prog_cc_c11=$ac_arg
        !          3330: fi
        !          3331: rm -f core conftest.err conftest.$ac_objext conftest.beam
        !          3332:   test "x$ac_cv_prog_cc_c11" != "xno" && break
        !          3333: done
        !          3334: rm -f conftest.$ac_ext
        !          3335: CC=$ac_save_CC
        !          3336: fi
1.1       misho    3337: 
1.62.2.1! misho    3338: if test "x$ac_cv_prog_cc_c11" = xno
        !          3339: then :
        !          3340:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
        !          3341: printf "%s\n" "unsupported" >&6; }
        !          3342: else $as_nop
        !          3343:   if test "x$ac_cv_prog_cc_c11" = x
        !          3344: then :
        !          3345:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
        !          3346: printf "%s\n" "none needed" >&6; }
        !          3347: else $as_nop
        !          3348:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
        !          3349: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
        !          3350:      CC="$CC $ac_cv_prog_cc_c11"
        !          3351: fi
        !          3352:   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
        !          3353:   ac_prog_cc_stdc=c11
        !          3354: fi
        !          3355: fi
        !          3356: if test x$ac_prog_cc_stdc = xno
        !          3357: then :
        !          3358:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
        !          3359: printf %s "checking for $CC option to enable C99 features... " >&6; }
        !          3360: if test ${ac_cv_prog_cc_c99+y}
        !          3361: then :
        !          3362:   printf %s "(cached) " >&6
        !          3363: else $as_nop
        !          3364:   ac_cv_prog_cc_c99=no
        !          3365: ac_save_CC=$CC
        !          3366: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
        !          3367: /* end confdefs.h.  */
        !          3368: $ac_c_conftest_c99_program
        !          3369: _ACEOF
        !          3370: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
        !          3371: do
        !          3372:   CC="$ac_save_CC $ac_arg"
        !          3373:   if ac_fn_c_try_compile "$LINENO"
        !          3374: then :
        !          3375:   ac_cv_prog_cc_c99=$ac_arg
        !          3376: fi
        !          3377: rm -f core conftest.err conftest.$ac_objext conftest.beam
        !          3378:   test "x$ac_cv_prog_cc_c99" != "xno" && break
        !          3379: done
        !          3380: rm -f conftest.$ac_ext
        !          3381: CC=$ac_save_CC
        !          3382: fi
1.1       misho    3383: 
1.62.2.1! misho    3384: if test "x$ac_cv_prog_cc_c99" = xno
        !          3385: then :
        !          3386:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
        !          3387: printf "%s\n" "unsupported" >&6; }
        !          3388: else $as_nop
        !          3389:   if test "x$ac_cv_prog_cc_c99" = x
        !          3390: then :
        !          3391:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
        !          3392: printf "%s\n" "none needed" >&6; }
        !          3393: else $as_nop
        !          3394:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
        !          3395: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
        !          3396:      CC="$CC $ac_cv_prog_cc_c99"
        !          3397: fi
        !          3398:   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
        !          3399:   ac_prog_cc_stdc=c99
        !          3400: fi
        !          3401: fi
        !          3402: if test x$ac_prog_cc_stdc = xno
        !          3403: then :
        !          3404:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
        !          3405: printf %s "checking for $CC option to enable C89 features... " >&6; }
        !          3406: if test ${ac_cv_prog_cc_c89+y}
        !          3407: then :
        !          3408:   printf %s "(cached) " >&6
        !          3409: else $as_nop
        !          3410:   ac_cv_prog_cc_c89=no
        !          3411: ac_save_CC=$CC
        !          3412: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
        !          3413: /* end confdefs.h.  */
        !          3414: $ac_c_conftest_c89_program
1.1       misho    3415: _ACEOF
1.62.2.1! misho    3416: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1.1       misho    3417: do
                   3418:   CC="$ac_save_CC $ac_arg"
1.62.2.1! misho    3419:   if ac_fn_c_try_compile "$LINENO"
        !          3420: then :
1.1       misho    3421:   ac_cv_prog_cc_c89=$ac_arg
                   3422: fi
1.62.2.1! misho    3423: rm -f core conftest.err conftest.$ac_objext conftest.beam
1.1       misho    3424:   test "x$ac_cv_prog_cc_c89" != "xno" && break
                   3425: done
                   3426: rm -f conftest.$ac_ext
                   3427: CC=$ac_save_CC
                   3428: fi
                   3429: 
1.62.2.1! misho    3430: if test "x$ac_cv_prog_cc_c89" = xno
        !          3431: then :
        !          3432:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
        !          3433: printf "%s\n" "unsupported" >&6; }
        !          3434: else $as_nop
        !          3435:   if test "x$ac_cv_prog_cc_c89" = x
        !          3436: then :
        !          3437:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
        !          3438: printf "%s\n" "none needed" >&6; }
        !          3439: else $as_nop
        !          3440:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
        !          3441: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
        !          3442:      CC="$CC $ac_cv_prog_cc_c89"
        !          3443: fi
        !          3444:   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
        !          3445:   ac_prog_cc_stdc=c89
        !          3446: fi
1.1       misho    3447: fi
                   3448: 
                   3449: ac_ext=c
                   3450: ac_cpp='$CPP $CPPFLAGS'
                   3451: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   3452: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   3453: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   3454: 
                   3455: 
                   3456: 
1.62.2.1! misho    3457:   # Find a good install program.  We prefer a C program (faster),
1.1       misho    3458: # so one script is as good as another.  But avoid the broken or
                   3459: # incompatible versions:
                   3460: # SysV /etc/install, /usr/sbin/install
                   3461: # SunOS /usr/etc/install
                   3462: # IRIX /sbin/install
                   3463: # AIX /bin/install
                   3464: # AmigaOS /C/install, which installs bootblocks on floppy discs
                   3465: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
                   3466: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
                   3467: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
                   3468: # OS/2's system install, which has a completely different semantic
                   3469: # ./install, which can be erroneously created by make from ./install.sh.
                   3470: # Reject install programs that cannot install multiple files.
1.62.2.1! misho    3471: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
        !          3472: printf %s "checking for a BSD-compatible install... " >&6; }
1.1       misho    3473: if test -z "$INSTALL"; then
1.62.2.1! misho    3474: if test ${ac_cv_path_install+y}
        !          3475: then :
        !          3476:   printf %s "(cached) " >&6
        !          3477: else $as_nop
1.1       misho    3478:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3479: for as_dir in $PATH
                   3480: do
                   3481:   IFS=$as_save_IFS
1.62.2.1! misho    3482:   case $as_dir in #(((
        !          3483:     '') as_dir=./ ;;
        !          3484:     */) ;;
        !          3485:     *) as_dir=$as_dir/ ;;
        !          3486:   esac
        !          3487:     # Account for fact that we put trailing slashes in our PATH walk.
        !          3488: case $as_dir in #((
        !          3489:   ./ | /[cC]/* | \
1.1       misho    3490:   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
                   3491:   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
                   3492:   /usr/ucb/* ) ;;
                   3493:   *)
                   3494:     # OSF1 and SCO ODT 3.0 have their own names for install.
                   3495:     # Don't use installbsd from OSF since it installs stuff as root
                   3496:     # by default.
                   3497:     for ac_prog in ginstall scoinst install; do
                   3498:       for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    3499:        if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
1.1       misho    3500:          if test $ac_prog = install &&
1.62.2.1! misho    3501:            grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1       misho    3502:            # AIX install.  It has an incompatible calling convention.
                   3503:            :
                   3504:          elif test $ac_prog = install &&
1.62.2.1! misho    3505:            grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1.1       misho    3506:            # program-specific install script used by HP pwplus--don't use.
                   3507:            :
                   3508:          else
                   3509:            rm -rf conftest.one conftest.two conftest.dir
                   3510:            echo one > conftest.one
                   3511:            echo two > conftest.two
                   3512:            mkdir conftest.dir
1.62.2.1! misho    3513:            if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
1.1       misho    3514:              test -s conftest.one && test -s conftest.two &&
                   3515:              test -s conftest.dir/conftest.one &&
                   3516:              test -s conftest.dir/conftest.two
                   3517:            then
1.62.2.1! misho    3518:              ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
1.1       misho    3519:              break 3
                   3520:            fi
                   3521:          fi
                   3522:        fi
                   3523:       done
                   3524:     done
                   3525:     ;;
                   3526: esac
                   3527: 
                   3528:   done
                   3529: IFS=$as_save_IFS
                   3530: 
                   3531: rm -rf conftest.one conftest.two conftest.dir
                   3532: 
                   3533: fi
1.62.2.1! misho    3534:   if test ${ac_cv_path_install+y}; then
1.1       misho    3535:     INSTALL=$ac_cv_path_install
                   3536:   else
                   3537:     # As a last resort, use the slow shell script.  Don't cache a
                   3538:     # value for INSTALL within a source directory, because that will
                   3539:     # break other packages using the cache if that directory is
                   3540:     # removed, or if the value is a relative name.
                   3541:     INSTALL=$ac_install_sh
                   3542:   fi
                   3543: fi
1.62.2.1! misho    3544: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
        !          3545: printf "%s\n" "$INSTALL" >&6; }
1.1       misho    3546: 
                   3547: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
                   3548: # It thinks the first close brace ends the variable substitution.
                   3549: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
                   3550: 
                   3551: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
                   3552: 
                   3553: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
                   3554: 
1.2       misho    3555: if test -n "$ac_tool_prefix"; then
                   3556:   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
                   3557: set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1.62.2.1! misho    3558: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          3559: printf %s "checking for $ac_word... " >&6; }
        !          3560: if test ${ac_cv_prog_RANLIB+y}
        !          3561: then :
        !          3562:   printf %s "(cached) " >&6
        !          3563: else $as_nop
1.2       misho    3564:   if test -n "$RANLIB"; then
                   3565:   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
                   3566: else
                   3567: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3568: for as_dir in $PATH
                   3569: do
                   3570:   IFS=$as_save_IFS
1.62.2.1! misho    3571:   case $as_dir in #(((
        !          3572:     '') as_dir=./ ;;
        !          3573:     */) ;;
        !          3574:     *) as_dir=$as_dir/ ;;
        !          3575:   esac
1.2       misho    3576:     for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    3577:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2       misho    3578:     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1.62.2.1! misho    3579:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2       misho    3580:     break 2
                   3581:   fi
                   3582: done
                   3583:   done
                   3584: IFS=$as_save_IFS
                   3585: 
                   3586: fi
                   3587: fi
                   3588: RANLIB=$ac_cv_prog_RANLIB
                   3589: if test -n "$RANLIB"; then
1.62.2.1! misho    3590:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
        !          3591: printf "%s\n" "$RANLIB" >&6; }
1.2       misho    3592: else
1.62.2.1! misho    3593:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          3594: printf "%s\n" "no" >&6; }
1.2       misho    3595: fi
                   3596: 
                   3597: 
                   3598: fi
                   3599: if test -z "$ac_cv_prog_RANLIB"; then
                   3600:   ac_ct_RANLIB=$RANLIB
                   3601:   # Extract the first word of "ranlib", so it can be a program name with args.
                   3602: set dummy ranlib; ac_word=$2
1.62.2.1! misho    3603: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          3604: printf %s "checking for $ac_word... " >&6; }
        !          3605: if test ${ac_cv_prog_ac_ct_RANLIB+y}
        !          3606: then :
        !          3607:   printf %s "(cached) " >&6
        !          3608: else $as_nop
1.2       misho    3609:   if test -n "$ac_ct_RANLIB"; then
                   3610:   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
                   3611: else
                   3612: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3613: for as_dir in $PATH
                   3614: do
                   3615:   IFS=$as_save_IFS
1.62.2.1! misho    3616:   case $as_dir in #(((
        !          3617:     '') as_dir=./ ;;
        !          3618:     */) ;;
        !          3619:     *) as_dir=$as_dir/ ;;
        !          3620:   esac
1.2       misho    3621:     for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    3622:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.2       misho    3623:     ac_cv_prog_ac_ct_RANLIB="ranlib"
1.62.2.1! misho    3624:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.2       misho    3625:     break 2
                   3626:   fi
                   3627: done
                   3628:   done
                   3629: IFS=$as_save_IFS
                   3630: 
                   3631: fi
                   3632: fi
                   3633: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
                   3634: if test -n "$ac_ct_RANLIB"; then
1.62.2.1! misho    3635:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
        !          3636: printf "%s\n" "$ac_ct_RANLIB" >&6; }
1.2       misho    3637: else
1.62.2.1! misho    3638:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          3639: printf "%s\n" "no" >&6; }
1.2       misho    3640: fi
                   3641: 
                   3642:   if test "x$ac_ct_RANLIB" = x; then
                   3643:     RANLIB=":"
                   3644:   else
                   3645:     case $cross_compiling:$ac_tool_warned in
                   3646: yes:)
1.62.2.1! misho    3647: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
        !          3648: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.2       misho    3649: ac_tool_warned=yes ;;
                   3650: esac
                   3651:     RANLIB=$ac_ct_RANLIB
                   3652:   fi
                   3653: else
                   3654:   RANLIB="$ac_cv_prog_RANLIB"
                   3655: fi
                   3656: 
1.1       misho    3657: 
1.62.2.1! misho    3658: 
        !          3659: 
        !          3660:   # Make sure we can run config.sub.
        !          3661: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
        !          3662:   as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
        !          3663: 
        !          3664: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
        !          3665: printf %s "checking build system type... " >&6; }
        !          3666: if test ${ac_cv_build+y}
        !          3667: then :
        !          3668:   printf %s "(cached) " >&6
        !          3669: else $as_nop
1.1       misho    3670:   ac_build_alias=$build_alias
                   3671: test "x$ac_build_alias" = x &&
1.62.2.1! misho    3672:   ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
1.1       misho    3673: test "x$ac_build_alias" = x &&
                   3674:   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1.62.2.1! misho    3675: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
        !          3676:   as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
1.1       misho    3677: 
                   3678: fi
1.62.2.1! misho    3679: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
        !          3680: printf "%s\n" "$ac_cv_build" >&6; }
1.1       misho    3681: case $ac_cv_build in
                   3682: *-*-*) ;;
                   3683: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
                   3684: esac
                   3685: build=$ac_cv_build
                   3686: ac_save_IFS=$IFS; IFS='-'
                   3687: set x $ac_cv_build
                   3688: shift
                   3689: build_cpu=$1
                   3690: build_vendor=$2
                   3691: shift; shift
                   3692: # Remember, the first character of IFS is used to create $*,
                   3693: # except with old shells:
                   3694: build_os=$*
                   3695: IFS=$ac_save_IFS
                   3696: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
                   3697: 
                   3698: 
1.62.2.1! misho    3699: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
        !          3700: printf %s "checking host system type... " >&6; }
        !          3701: if test ${ac_cv_host+y}
        !          3702: then :
        !          3703:   printf %s "(cached) " >&6
        !          3704: else $as_nop
1.1       misho    3705:   if test "x$host_alias" = x; then
                   3706:   ac_cv_host=$ac_cv_build
                   3707: else
1.62.2.1! misho    3708:   ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
        !          3709:     as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
1.1       misho    3710: fi
                   3711: 
                   3712: fi
1.62.2.1! misho    3713: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
        !          3714: printf "%s\n" "$ac_cv_host" >&6; }
1.1       misho    3715: case $ac_cv_host in
                   3716: *-*-*) ;;
                   3717: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
                   3718: esac
                   3719: host=$ac_cv_host
                   3720: ac_save_IFS=$IFS; IFS='-'
                   3721: set x $ac_cv_host
                   3722: shift
                   3723: host_cpu=$1
                   3724: host_vendor=$2
                   3725: shift; shift
                   3726: # Remember, the first character of IFS is used to create $*,
                   3727: # except with old shells:
                   3728: host_os=$*
                   3729: IFS=$ac_save_IFS
                   3730: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
                   3731: 
                   3732: 
1.62.2.1! misho    3733: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
        !          3734: printf %s "checking target system type... " >&6; }
        !          3735: if test ${ac_cv_target+y}
        !          3736: then :
        !          3737:   printf %s "(cached) " >&6
        !          3738: else $as_nop
1.1       misho    3739:   if test "x$target_alias" = x; then
                   3740:   ac_cv_target=$ac_cv_host
                   3741: else
1.62.2.1! misho    3742:   ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||
        !          3743:     as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5
1.1       misho    3744: fi
                   3745: 
                   3746: fi
1.62.2.1! misho    3747: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
        !          3748: printf "%s\n" "$ac_cv_target" >&6; }
1.1       misho    3749: case $ac_cv_target in
                   3750: *-*-*) ;;
                   3751: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
                   3752: esac
                   3753: target=$ac_cv_target
                   3754: ac_save_IFS=$IFS; IFS='-'
                   3755: set x $ac_cv_target
                   3756: shift
                   3757: target_cpu=$1
                   3758: target_vendor=$2
                   3759: shift; shift
                   3760: # Remember, the first character of IFS is used to create $*,
                   3761: # except with old shells:
                   3762: target_os=$*
                   3763: IFS=$ac_save_IFS
                   3764: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
                   3765: 
                   3766: 
                   3767: # The aliases save the names the user supplied, while $host etc.
                   3768: # will get canonicalized.
                   3769: test -n "$target_alias" &&
                   3770:   test "$program_prefix$program_suffix$program_transform_name" = \
                   3771:     NONENONEs,x,x, &&
                   3772:   program_prefix=${target_alias}-
                   3773: 
                   3774: if test -n "$ac_tool_prefix"; then
                   3775:   # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
                   3776: set dummy ${ac_tool_prefix}mkdep; ac_word=$2
1.62.2.1! misho    3777: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          3778: printf %s "checking for $ac_word... " >&6; }
        !          3779: if test ${ac_cv_prog_MKDEP+y}
        !          3780: then :
        !          3781:   printf %s "(cached) " >&6
        !          3782: else $as_nop
1.1       misho    3783:   if test -n "$MKDEP"; then
                   3784:   ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
                   3785: else
                   3786: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3787: for as_dir in $PATH
                   3788: do
                   3789:   IFS=$as_save_IFS
1.62.2.1! misho    3790:   case $as_dir in #(((
        !          3791:     '') as_dir=./ ;;
        !          3792:     */) ;;
        !          3793:     *) as_dir=$as_dir/ ;;
        !          3794:   esac
1.1       misho    3795:     for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    3796:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    3797:     ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
1.62.2.1! misho    3798:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    3799:     break 2
                   3800:   fi
                   3801: done
                   3802:   done
                   3803: IFS=$as_save_IFS
                   3804: 
                   3805: fi
                   3806: fi
                   3807: MKDEP=$ac_cv_prog_MKDEP
                   3808: if test -n "$MKDEP"; then
1.62.2.1! misho    3809:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
        !          3810: printf "%s\n" "$MKDEP" >&6; }
1.1       misho    3811: else
1.62.2.1! misho    3812:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          3813: printf "%s\n" "no" >&6; }
1.1       misho    3814: fi
                   3815: 
                   3816: 
                   3817: fi
                   3818: if test -z "$ac_cv_prog_MKDEP"; then
                   3819:   ac_ct_MKDEP=$MKDEP
                   3820:   # Extract the first word of "mkdep", so it can be a program name with args.
                   3821: set dummy mkdep; ac_word=$2
1.62.2.1! misho    3822: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
        !          3823: printf %s "checking for $ac_word... " >&6; }
        !          3824: if test ${ac_cv_prog_ac_ct_MKDEP+y}
        !          3825: then :
        !          3826:   printf %s "(cached) " >&6
        !          3827: else $as_nop
1.1       misho    3828:   if test -n "$ac_ct_MKDEP"; then
                   3829:   ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
                   3830: else
                   3831: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3832: for as_dir in $PATH
                   3833: do
                   3834:   IFS=$as_save_IFS
1.62.2.1! misho    3835:   case $as_dir in #(((
        !          3836:     '') as_dir=./ ;;
        !          3837:     */) ;;
        !          3838:     *) as_dir=$as_dir/ ;;
        !          3839:   esac
1.1       misho    3840:     for ac_exec_ext in '' $ac_executable_extensions; do
1.62.2.1! misho    3841:   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1.1       misho    3842:     ac_cv_prog_ac_ct_MKDEP="mkdep"
1.62.2.1! misho    3843:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1.1       misho    3844:     break 2
                   3845:   fi
                   3846: done
                   3847:   done
                   3848: IFS=$as_save_IFS
                   3849: 
                   3850: fi
                   3851: fi
                   3852: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
                   3853: if test -n "$ac_ct_MKDEP"; then
1.62.2.1! misho    3854:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
        !          3855: printf "%s\n" "$ac_ct_MKDEP" >&6; }
1.1       misho    3856: else
1.62.2.1! misho    3857:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
        !          3858: printf "%s\n" "no" >&6; }
1.1       misho    3859: fi
                   3860: 
                   3861:   if test "x$ac_ct_MKDEP" = x; then
1.30      misho    3862:     MKDEP="../mkdep"
1.1       misho    3863:   else
                   3864:     case $cross_compiling:$ac_tool_warned in
                   3865: yes:)
1.62.2.1! misho    3866: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
        !          3867: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1.1       misho    3868: ac_tool_warned=yes ;;
                   3869: esac
                   3870:     MKDEP=$ac_ct_MKDEP
                   3871:   fi
                   3872: else
                   3873:   MKDEP="$ac_cv_prog_MKDEP"
                   3874: fi
                   3875: 
                   3876: 
                   3877: 
1.18      misho    3878: CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
                   3879: LDFLAGS="${LDFLAGS}"
1.1       misho    3880: 
                   3881: 
1.62.2.1! misho    3882: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
        !          3883: printf %s "checking for pthread_mutex_init in -lpthread... " >&6; }
        !          3884: if test ${ac_cv_lib_pthread_pthread_mutex_init+y}
        !          3885: then :
        !          3886:   printf %s "(cached) " >&6
        !          3887: else $as_nop
1.1       misho    3888:   ac_check_lib_save_LIBS=$LIBS
                   3889: LIBS="-lpthread  $LIBS"
                   3890: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3891: /* end confdefs.h.  */
                   3892: 
                   3893: /* Override any GCC internal prototype to avoid an error.
1.62.2.1! misho    3894:    Use char because int might match the return type of a GCC
        !          3895:    builtin and then its argument prototype would still apply.  */
1.1       misho    3896: char pthread_mutex_init ();
                   3897: int
1.62.2.1! misho    3898: main (void)
1.1       misho    3899: {
                   3900: return pthread_mutex_init ();
                   3901:   ;
                   3902:   return 0;
                   3903: }
                   3904: _ACEOF
1.62.2.1! misho    3905: if ac_fn_c_try_link "$LINENO"
        !          3906: then :
1.1       misho    3907:   ac_cv_lib_pthread_pthread_mutex_init=yes
1.62.2.1! misho    3908: else $as_nop
1.1       misho    3909:   ac_cv_lib_pthread_pthread_mutex_init=no
                   3910: fi
1.62.2.1! misho    3911: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.1       misho    3912:     conftest$ac_exeext conftest.$ac_ext
                   3913: LIBS=$ac_check_lib_save_LIBS
                   3914: fi
1.62.2.1! misho    3915: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
        !          3916: printf "%s\n" "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
        !          3917: if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes
        !          3918: then :
        !          3919:   printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h
1.1       misho    3920: 
                   3921:   LIBS="-lpthread $LIBS"
                   3922: 
                   3923: fi
                   3924: 
1.62.2.1! misho    3925: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strlcpy in -lbsd" >&5
        !          3926: printf %s "checking for strlcpy in -lbsd... " >&6; }
        !          3927: if test ${ac_cv_lib_bsd_strlcpy+y}
        !          3928: then :
        !          3929:   printf %s "(cached) " >&6
        !          3930: else $as_nop
1.62      misho    3931:   ac_check_lib_save_LIBS=$LIBS
                   3932: LIBS="-lbsd  $LIBS"
                   3933: cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   3934: /* end confdefs.h.  */
                   3935: 
                   3936: /* Override any GCC internal prototype to avoid an error.
                   3937:    Use char because int might match the return type of a GCC
                   3938:    builtin and then its argument prototype would still apply.  */
                   3939: char strlcpy ();
                   3940: int
1.62.2.1! misho    3941: main (void)
1.62      misho    3942: {
                   3943: return strlcpy ();
                   3944:   ;
                   3945:   return 0;
                   3946: }
                   3947: _ACEOF
1.62.2.1! misho    3948: if ac_fn_c_try_link "$LINENO"
        !          3949: then :
1.62      misho    3950:   ac_cv_lib_bsd_strlcpy=yes
1.62.2.1! misho    3951: else $as_nop
1.62      misho    3952:   ac_cv_lib_bsd_strlcpy=no
                   3953: fi
1.62.2.1! misho    3954: rm -f core conftest.err conftest.$ac_objext conftest.beam \
1.62      misho    3955:     conftest$ac_exeext conftest.$ac_ext
                   3956: LIBS=$ac_check_lib_save_LIBS
                   3957: fi
1.62.2.1! misho    3958: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_strlcpy" >&5
        !          3959: printf "%s\n" "$ac_cv_lib_bsd_strlcpy" >&6; }
        !          3960: if test "x$ac_cv_lib_bsd_strlcpy" = xyes
        !          3961: then :
        !          3962:   printf "%s\n" "#define HAVE_LIBBSD 1" >>confdefs.h
1.62      misho    3963: 
                   3964:   LIBS="-lbsd $LIBS"
                   3965: 
                   3966: fi
                   3967: 
1.1       misho    3968: 
                   3969: # Checks for header files.
1.62.2.1! misho    3970: ac_header= ac_cache=
        !          3971: for ac_item in $ac_header_c_list
1.1       misho    3972: do
1.62.2.1! misho    3973:   if test $ac_cache; then
        !          3974:     ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
        !          3975:     if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
        !          3976:       printf "%s\n" "#define $ac_item 1" >> confdefs.h
1.1       misho    3977:     fi
1.62.2.1! misho    3978:     ac_header= ac_cache=
        !          3979:   elif test $ac_header; then
        !          3980:     ac_cache=$ac_item
        !          3981:   else
        !          3982:     ac_header=$ac_item
1.1       misho    3983:   fi
1.62.2.1! misho    3984: done
1.1       misho    3985: 
                   3986: 
                   3987: 
                   3988: 
                   3989: 
                   3990: 
                   3991: 
                   3992: 
1.62.2.1! misho    3993: if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
        !          3994: then :
1.1       misho    3995: 
1.62.2.1! misho    3996: printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
1.1       misho    3997: 
                   3998: fi
1.62.2.1! misho    3999: ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
        !          4000: if test "x$ac_cv_header_stdlib_h" = xyes
        !          4001: then :
        !          4002:   printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h
1.1       misho    4003: 
                   4004: fi
1.62.2.1! misho    4005: ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
        !          4006: if test "x$ac_cv_header_string_h" = xyes
        !          4007: then :
        !          4008:   printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h
1.1       misho    4009: 
                   4010: fi
1.62.2.1! misho    4011: ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
        !          4012: if test "x$ac_cv_header_sys_ioctl_h" = xyes
        !          4013: then :
        !          4014:   printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
1.1       misho    4015: 
                   4016: fi
1.62.2.1! misho    4017: ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"
        !          4018: if test "x$ac_cv_header_termios_h" = xyes
        !          4019: then :
        !          4020:   printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h
1.1       misho    4021: 
                   4022: fi
1.62.2.1! misho    4023: ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
        !          4024: if test "x$ac_cv_header_unistd_h" = xyes
        !          4025: then :
        !          4026:   printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
1.1       misho    4027: 
                   4028: fi
                   4029: 
1.62.2.1! misho    4030: ac_fn_c_check_header_compile "$LINENO" "bsd/string.h" "ac_cv_header_bsd_string_h" "$ac_includes_default"
        !          4031: if test "x$ac_cv_header_bsd_string_h" = xyes
        !          4032: then :
        !          4033:   printf "%s\n" "#define HAVE_BSD_STRING_H 1" >>confdefs.h
1.62      misho    4034: 
                   4035: fi
                   4036: 
1.1       misho    4037: 
                   4038: # Checks for typedefs, structures, and compiler characteristics.
1.62.2.1! misho    4039: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
        !          4040: printf %s "checking for inline... " >&6; }
        !          4041: if test ${ac_cv_c_inline+y}
        !          4042: then :
        !          4043:   printf %s "(cached) " >&6
        !          4044: else $as_nop
1.1       misho    4045:   ac_cv_c_inline=no
                   4046: for ac_kw in inline __inline__ __inline; do
                   4047:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   4048: /* end confdefs.h.  */
                   4049: #ifndef __cplusplus
                   4050: typedef int foo_t;
1.62.2.1! misho    4051: static $ac_kw foo_t static_foo (void) {return 0; }
        !          4052: $ac_kw foo_t foo (void) {return 0; }
1.1       misho    4053: #endif
                   4054: 
                   4055: _ACEOF
1.62.2.1! misho    4056: if ac_fn_c_try_compile "$LINENO"
        !          4057: then :
1.1       misho    4058:   ac_cv_c_inline=$ac_kw
                   4059: fi
1.62.2.1! misho    4060: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1.1       misho    4061:   test "$ac_cv_c_inline" != no && break
                   4062: done
                   4063: 
                   4064: fi
1.62.2.1! misho    4065: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
        !          4066: printf "%s\n" "$ac_cv_c_inline" >&6; }
1.1       misho    4067: 
                   4068: case $ac_cv_c_inline in
                   4069:   inline | yes) ;;
                   4070:   *)
                   4071:     case $ac_cv_c_inline in
                   4072:       no) ac_val=;;
                   4073:       *) ac_val=$ac_cv_c_inline;;
                   4074:     esac
                   4075:     cat >>confdefs.h <<_ACEOF
                   4076: #ifndef __cplusplus
                   4077: #define inline $ac_val
                   4078: #endif
                   4079: _ACEOF
                   4080:     ;;
                   4081: esac
                   4082: 
                   4083: 
                   4084: # Checks for library functions.
1.62.2.1! misho    4085: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
        !          4086: printf %s "checking for GNU libc compatible malloc... " >&6; }
        !          4087: if test ${ac_cv_func_malloc_0_nonnull+y}
        !          4088: then :
        !          4089:   printf %s "(cached) " >&6
        !          4090: else $as_nop
        !          4091:   if test "$cross_compiling" = yes
        !          4092: then :
        !          4093:   case "$host_os" in # ((
        !          4094:                  # Guess yes on platforms where we know the result.
        !          4095:                  *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
        !          4096:                  | hpux* | solaris* | cygwin* | mingw* | msys* )
        !          4097:                    ac_cv_func_malloc_0_nonnull=yes ;;
        !          4098:                  # If we don't know, assume the worst.
        !          4099:                  *) ac_cv_func_malloc_0_nonnull=no ;;
        !          4100:                esac
        !          4101: else $as_nop
1.1       misho    4102:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   4103: /* end confdefs.h.  */
1.62.2.1! misho    4104: #include <stdlib.h>
1.1       misho    4105: 
                   4106: int
1.62.2.1! misho    4107: main (void)
1.1       misho    4108: {
1.62.2.1! misho    4109: void *p = malloc (0);
        !          4110:                   int result = !p;
        !          4111:                   free (p);
        !          4112:                   return result;
1.1       misho    4113:   ;
                   4114:   return 0;
                   4115: }
                   4116: _ACEOF
1.62.2.1! misho    4117: if ac_fn_c_try_run "$LINENO"
        !          4118: then :
1.1       misho    4119:   ac_cv_func_malloc_0_nonnull=yes
1.62.2.1! misho    4120: else $as_nop
1.1       misho    4121:   ac_cv_func_malloc_0_nonnull=no
                   4122: fi
                   4123: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   4124:   conftest.$ac_objext conftest.beam conftest.$ac_ext
                   4125: fi
                   4126: 
                   4127: fi
1.62.2.1! misho    4128: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
        !          4129: printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
        !          4130: if test $ac_cv_func_malloc_0_nonnull = yes
        !          4131: then :
1.1       misho    4132: 
1.62.2.1! misho    4133: printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h
1.1       misho    4134: 
1.62.2.1! misho    4135: else $as_nop
        !          4136:   printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h
1.1       misho    4137: 
                   4138:    case " $LIBOBJS " in
                   4139:   *" malloc.$ac_objext "* ) ;;
                   4140:   *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
                   4141:  ;;
                   4142: esac
                   4143: 
                   4144: 
1.62.2.1! misho    4145: printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h
1.1       misho    4146: 
                   4147: fi
                   4148: 
                   4149: 
1.62.2.1! misho    4150: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
        !          4151: printf %s "checking for GNU libc compatible realloc... " >&6; }
        !          4152: if test ${ac_cv_func_realloc_0_nonnull+y}
        !          4153: then :
        !          4154:   printf %s "(cached) " >&6
        !          4155: else $as_nop
        !          4156:   if test "$cross_compiling" = yes
        !          4157: then :
        !          4158:   case "$host_os" in # ((
        !          4159:                  # Guess yes on platforms where we know the result.
        !          4160:                  *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
        !          4161:                  | hpux* | solaris* | cygwin* | mingw* | msys* )
        !          4162:                    ac_cv_func_realloc_0_nonnull=yes ;;
        !          4163:                  # If we don't know, assume the worst.
        !          4164:                  *) ac_cv_func_realloc_0_nonnull=no ;;
        !          4165:                esac
        !          4166: else $as_nop
1.1       misho    4167:   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
                   4168: /* end confdefs.h.  */
1.62.2.1! misho    4169: #include <stdlib.h>
1.1       misho    4170: 
                   4171: int
1.62.2.1! misho    4172: main (void)
1.1       misho    4173: {
1.62.2.1! misho    4174: void *p = realloc (0, 0);
        !          4175:                   int result = !p;
        !          4176:                   free (p);
        !          4177:                   return result;
1.1       misho    4178:   ;
                   4179:   return 0;
                   4180: }
                   4181: _ACEOF
1.62.2.1! misho    4182: if ac_fn_c_try_run "$LINENO"
        !          4183: then :
1.1       misho    4184:   ac_cv_func_realloc_0_nonnull=yes
1.62.2.1! misho    4185: else $as_nop
1.1       misho    4186:   ac_cv_func_realloc_0_nonnull=no
                   4187: fi
                   4188: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
                   4189:   conftest.$ac_objext conftest.beam conftest.$ac_ext
                   4190: fi
                   4191: 
                   4192: fi
1.62.2.1! misho    4193: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
        !          4194: printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; }
        !          4195: if test $ac_cv_func_realloc_0_nonnull = yes
        !          4196: then :
1.1       misho    4197: 
1.62.2.1! misho    4198: printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h
1.1       misho    4199: 
1.62.2.1! misho    4200: else $as_nop
        !          4201:   printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h
1.1       misho    4202: 
                   4203:    case " $LIBOBJS " in
                   4204:   *" realloc.$ac_objext "* ) ;;
                   4205:   *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
                   4206:  ;;
                   4207: esac
                   4208: 
                   4209: 
1.62.2.1! misho    4210: printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h
1.1       misho    4211: 
                   4212: fi
                   4213: 
                   4214: 
1.62.2.1! misho    4215: ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"
        !          4216: if test "x$ac_cv_func_memset" = xyes
        !          4217: then :
        !          4218:   printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h
        !          4219: 
        !          4220: fi
        !          4221: ac_fn_c_check_func "$LINENO" "regcomp" "ac_cv_func_regcomp"
        !          4222: if test "x$ac_cv_func_regcomp" = xyes
        !          4223: then :
        !          4224:   printf "%s\n" "#define HAVE_REGCOMP 1" >>confdefs.h
        !          4225: 
        !          4226: fi
        !          4227: ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr"
        !          4228: if test "x$ac_cv_func_strchr" = xyes
        !          4229: then :
        !          4230:   printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h
        !          4231: 
        !          4232: fi
        !          4233: ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
        !          4234: if test "x$ac_cv_func_strerror" = xyes
        !          4235: then :
        !          4236:   printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h
        !          4237: 
        !          4238: fi
        !          4239: ac_fn_c_check_func "$LINENO" "link_addr" "ac_cv_func_link_addr"
        !          4240: if test "x$ac_cv_func_link_addr" = xyes
        !          4241: then :
        !          4242:   printf "%s\n" "#define HAVE_LINK_ADDR 1" >>confdefs.h
        !          4243: 
        !          4244: fi
        !          4245: ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
        !          4246: if test "x$ac_cv_func_strlcpy" = xyes
        !          4247: then :
        !          4248:   printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h
1.1       misho    4249: 
                   4250: fi
                   4251: 
                   4252: 
                   4253: DEBUG=no
1.62.2.1! misho    4254: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
        !          4255: printf %s "checking Debug Build... " >&6; }
1.1       misho    4256: # Check whether --enable-debug was given.
1.62.2.1! misho    4257: if test ${enable_debug+y}
        !          4258: then :
1.1       misho    4259:   enableval=$enable_debug;  DEBUG=$enableval
                   4260:                case "$enableval" in
                   4261:                        yes)
                   4262:                                CFLAGS="-g ${CFLAGS}"
                   4263:                                ;;
                   4264:                        *)
                   4265: 
1.62.2.1! misho    4266: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h
1.1       misho    4267: 
                   4268:                                ;;
                   4269:                esac
                   4270: fi
                   4271: 
1.62.2.1! misho    4272: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
        !          4273: printf "%s\n" "$DEBUG" >&6; }
1.1       misho    4274: 
1.27      misho    4275: MEMMGR="elwix"
1.62.2.1! misho    4276: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Memory management" >&5
        !          4277: printf %s "checking Memory management... " >&6; }
1.27      misho    4278: 
                   4279: # Check whether --with-memmgr was given.
1.62.2.1! misho    4280: if test ${with_memmgr+y}
        !          4281: then :
1.27      misho    4282:   withval=$with_memmgr;  case "$withval" in
                   4283:                sys|system)
                   4284:                        MEMMGR="system"
                   4285: 
1.62.2.1! misho    4286: printf "%s\n" "#define MEMMGR ELWIX_SYSM" >>confdefs.h
1.27      misho    4287: 
                   4288:                        ;;
                   4289:                *)
                   4290:                        MEMMGR="elwix"
                   4291: 
1.62.2.1! misho    4292: printf "%s\n" "#define MEMMGR ELWIX_MPOOL" >>confdefs.h
1.27      misho    4293: 
                   4294:                        ;;
                   4295:          esac
1.62.2.1! misho    4296: else $as_nop
1.27      misho    4297: 
1.62.2.1! misho    4298: printf "%s\n" "#define MEMMGR ELWIX_MPOOL" >>confdefs.h
1.27      misho    4299: 
                   4300: fi
                   4301: 
1.62.2.1! misho    4302: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MEMMGR" >&5
        !          4303: printf "%s\n" "$MEMMGR" >&6; }
1.27      misho    4304: 
1.1       misho    4305: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
                   4306: 
                   4307: cat >confcache <<\_ACEOF
                   4308: # This file is a shell script that caches the results of configure
                   4309: # tests run on this system so they can be shared between configure
                   4310: # scripts and configure runs, see configure's option --config-cache.
                   4311: # It is not useful on other systems.  If it contains results you don't
                   4312: # want to keep, you may remove or edit it.
                   4313: #
                   4314: # config.status only pays attention to the cache file if you give it
                   4315: # the --recheck option to rerun configure.
                   4316: #
                   4317: # `ac_cv_env_foo' variables (set or unset) will be overridden when
                   4318: # loading this file, other *unset* `ac_cv_foo' will be assigned the
                   4319: # following values.
                   4320: 
                   4321: _ACEOF
                   4322: 
                   4323: # The following way of writing the cache mishandles newlines in values,
                   4324: # but we know of no workaround that is simple, portable, and efficient.
                   4325: # So, we kill variables containing newlines.
                   4326: # Ultrix sh set writes to stderr and can't be redirected directly,
                   4327: # and sets the high bit in the cache file unless we assign to the vars.
                   4328: (
                   4329:   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
                   4330:     eval ac_val=\$$ac_var
                   4331:     case $ac_val in #(
                   4332:     *${as_nl}*)
                   4333:       case $ac_var in #(
1.62.2.1! misho    4334:       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
        !          4335: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1.1       misho    4336:       esac
                   4337:       case $ac_var in #(
                   4338:       _ | IFS | as_nl) ;; #(
                   4339:       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
                   4340:       *) { eval $ac_var=; unset $ac_var;} ;;
                   4341:       esac ;;
                   4342:     esac
                   4343:   done
                   4344: 
                   4345:   (set) 2>&1 |
                   4346:     case $as_nl`(ac_space=' '; set) 2>&1` in #(
                   4347:     *${as_nl}ac_space=\ *)
                   4348:       # `set' does not quote correctly, so add quotes: double-quote
                   4349:       # substitution turns \\\\ into \\, and sed turns \\ into \.
                   4350:       sed -n \
                   4351:        "s/'/'\\\\''/g;
                   4352:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
                   4353:       ;; #(
                   4354:     *)
                   4355:       # `set' quotes correctly as required by POSIX, so do not add quotes.
                   4356:       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
                   4357:       ;;
                   4358:     esac |
                   4359:     sort
                   4360: ) |
                   4361:   sed '
                   4362:      /^ac_cv_env_/b end
                   4363:      t clear
                   4364:      :clear
1.62.2.1! misho    4365:      s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
1.1       misho    4366:      t end
                   4367:      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
                   4368:      :end' >>confcache
                   4369: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
                   4370:   if test -w "$cache_file"; then
                   4371:     if test "x$cache_file" != "x/dev/null"; then
1.62.2.1! misho    4372:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
        !          4373: printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
1.1       misho    4374:       if test ! -f "$cache_file" || test -h "$cache_file"; then
                   4375:        cat confcache >"$cache_file"
                   4376:       else
                   4377:         case $cache_file in #(
                   4378:         */* | ?:*)
                   4379:          mv -f confcache "$cache_file"$$ &&
                   4380:          mv -f "$cache_file"$$ "$cache_file" ;; #(
                   4381:         *)
                   4382:          mv -f confcache "$cache_file" ;;
                   4383:        esac
                   4384:       fi
                   4385:     fi
                   4386:   else
1.62.2.1! misho    4387:     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
        !          4388: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
1.1       misho    4389:   fi
                   4390: fi
                   4391: rm -f confcache
                   4392: 
                   4393: test "x$prefix" = xNONE && prefix=$ac_default_prefix
                   4394: # Let make expand exec_prefix.
                   4395: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
                   4396: 
                   4397: DEFS=-DHAVE_CONFIG_H
                   4398: 
                   4399: ac_libobjs=
                   4400: ac_ltlibobjs=
                   4401: U=
                   4402: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
                   4403:   # 1. Remove the extension, and $U if already installed.
                   4404:   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1.62.2.1! misho    4405:   ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
1.1       misho    4406:   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
                   4407:   #    will be set to the directory where LIBOBJS objects are built.
                   4408:   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
                   4409:   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
                   4410: done
                   4411: LIBOBJS=$ac_libobjs
                   4412: 
                   4413: LTLIBOBJS=$ac_ltlibobjs
                   4414: 
                   4415: 
                   4416: 
                   4417: : "${CONFIG_STATUS=./config.status}"
                   4418: ac_write_fail=0
                   4419: ac_clean_files_save=$ac_clean_files
                   4420: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1.62.2.1! misho    4421: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
        !          4422: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
1.1       misho    4423: as_write_fail=0
                   4424: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
                   4425: #! $SHELL
                   4426: # Generated by $as_me.
                   4427: # Run this file to recreate the current configuration.
                   4428: # Compiler output produced by configure, useful for debugging
                   4429: # configure, is in config.log if it exists.
                   4430: 
                   4431: debug=false
                   4432: ac_cs_recheck=false
                   4433: ac_cs_silent=false
                   4434: 
                   4435: SHELL=\${CONFIG_SHELL-$SHELL}
                   4436: export SHELL
                   4437: _ASEOF
                   4438: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
                   4439: ## -------------------- ##
                   4440: ## M4sh Initialization. ##
                   4441: ## -------------------- ##
                   4442: 
                   4443: # Be more Bourne compatible
                   4444: DUALCASE=1; export DUALCASE # for MKS sh
1.62.2.1! misho    4445: as_nop=:
        !          4446: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
        !          4447: then :
1.1       misho    4448:   emulate sh
                   4449:   NULLCMD=:
                   4450:   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
                   4451:   # is contrary to our usage.  Disable this feature.
                   4452:   alias -g '${1+"$@"}'='"$@"'
                   4453:   setopt NO_GLOB_SUBST
1.62.2.1! misho    4454: else $as_nop
1.1       misho    4455:   case `(set -o) 2>/dev/null` in #(
                   4456:   *posix*) :
                   4457:     set -o posix ;; #(
                   4458:   *) :
                   4459:      ;;
                   4460: esac
                   4461: fi
                   4462: 
                   4463: 
1.62.2.1! misho    4464: 
        !          4465: # Reset variables that may have inherited troublesome values from
        !          4466: # the environment.
        !          4467: 
        !          4468: # IFS needs to be set, to space, tab, and newline, in precisely that order.
        !          4469: # (If _AS_PATH_WALK were called with IFS unset, it would have the
        !          4470: # side effect of setting IFS to empty, thus disabling word splitting.)
        !          4471: # Quoting is to prevent editors from complaining about space-tab.
1.1       misho    4472: as_nl='
                   4473: '
                   4474: export as_nl
1.62.2.1! misho    4475: IFS=" ""       $as_nl"
        !          4476: 
        !          4477: PS1='$ '
        !          4478: PS2='> '
        !          4479: PS4='+ '
        !          4480: 
        !          4481: # Ensure predictable behavior from utilities with locale-dependent output.
        !          4482: LC_ALL=C
        !          4483: export LC_ALL
        !          4484: LANGUAGE=C
        !          4485: export LANGUAGE
        !          4486: 
        !          4487: # We cannot yet rely on "unset" to work, but we need these variables
        !          4488: # to be unset--not just set to an empty or harmless value--now, to
        !          4489: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
        !          4490: # also avoids known problems related to "unset" and subshell syntax
        !          4491: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
        !          4492: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
        !          4493: do eval test \${$as_var+y} \
        !          4494:   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
        !          4495: done
        !          4496: 
        !          4497: # Ensure that fds 0, 1, and 2 are open.
        !          4498: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
        !          4499: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
        !          4500: if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
1.1       misho    4501: 
                   4502: # The user is always right.
1.62.2.1! misho    4503: if ${PATH_SEPARATOR+false} :; then
1.1       misho    4504:   PATH_SEPARATOR=:
                   4505:   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
                   4506:     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
                   4507:       PATH_SEPARATOR=';'
                   4508:   }
                   4509: fi
                   4510: 
                   4511: 
                   4512: # Find who we are.  Look in the path if we contain no directory separator.
                   4513: as_myself=
                   4514: case $0 in #((
                   4515:   *[\\/]* ) as_myself=$0 ;;
                   4516:   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   4517: for as_dir in $PATH
                   4518: do
                   4519:   IFS=$as_save_IFS
1.62.2.1! misho    4520:   case $as_dir in #(((
        !          4521:     '') as_dir=./ ;;
        !          4522:     */) ;;
        !          4523:     *) as_dir=$as_dir/ ;;
        !          4524:   esac
        !          4525:     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
1.1       misho    4526:   done
                   4527: IFS=$as_save_IFS
                   4528: 
                   4529:      ;;
                   4530: esac
                   4531: # We did not find ourselves, most probably we were run as `sh COMMAND'
                   4532: # in which case we are not to be found in the path.
                   4533: if test "x$as_myself" = x; then
                   4534:   as_myself=$0
                   4535: fi
                   4536: if test ! -f "$as_myself"; then
1.62.2.1! misho    4537:   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
1.1       misho    4538:   exit 1
                   4539: fi
                   4540: 
                   4541: 
                   4542: 
                   4543: # as_fn_error STATUS ERROR [LINENO LOG_FD]
                   4544: # ----------------------------------------
                   4545: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
                   4546: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
                   4547: # script with STATUS, using 1 if that was 0.
                   4548: as_fn_error ()
                   4549: {
                   4550:   as_status=$1; test $as_status -eq 0 && as_status=1
                   4551:   if test "$4"; then
                   4552:     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1.62.2.1! misho    4553:     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
1.1       misho    4554:   fi
1.62.2.1! misho    4555:   printf "%s\n" "$as_me: error: $2" >&2
1.1       misho    4556:   as_fn_exit $as_status
                   4557: } # as_fn_error
                   4558: 
                   4559: 
1.62.2.1! misho    4560: 
1.1       misho    4561: # as_fn_set_status STATUS
                   4562: # -----------------------
                   4563: # Set $? to STATUS, without forking.
                   4564: as_fn_set_status ()
                   4565: {
                   4566:   return $1
                   4567: } # as_fn_set_status
                   4568: 
                   4569: # as_fn_exit STATUS
                   4570: # -----------------
                   4571: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
                   4572: as_fn_exit ()
                   4573: {
                   4574:   set +e
                   4575:   as_fn_set_status $1
                   4576:   exit $1
                   4577: } # as_fn_exit
                   4578: 
                   4579: # as_fn_unset VAR
                   4580: # ---------------
                   4581: # Portably unset VAR.
                   4582: as_fn_unset ()
                   4583: {
                   4584:   { eval $1=; unset $1;}
                   4585: }
                   4586: as_unset=as_fn_unset
1.62.2.1! misho    4587: 
1.1       misho    4588: # as_fn_append VAR VALUE
                   4589: # ----------------------
                   4590: # Append the text in VALUE to the end of the definition contained in VAR. Take
                   4591: # advantage of any shell optimizations that allow amortized linear growth over
                   4592: # repeated appends, instead of the typical quadratic growth present in naive
                   4593: # implementations.
1.62.2.1! misho    4594: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
        !          4595: then :
1.1       misho    4596:   eval 'as_fn_append ()
                   4597:   {
                   4598:     eval $1+=\$2
                   4599:   }'
1.62.2.1! misho    4600: else $as_nop
1.1       misho    4601:   as_fn_append ()
                   4602:   {
                   4603:     eval $1=\$$1\$2
                   4604:   }
                   4605: fi # as_fn_append
                   4606: 
                   4607: # as_fn_arith ARG...
                   4608: # ------------------
                   4609: # Perform arithmetic evaluation on the ARGs, and store the result in the
                   4610: # global $as_val. Take advantage of shells that can avoid forks. The arguments
                   4611: # must be portable across $(()) and expr.
1.62.2.1! misho    4612: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
        !          4613: then :
1.1       misho    4614:   eval 'as_fn_arith ()
                   4615:   {
                   4616:     as_val=$(( $* ))
                   4617:   }'
1.62.2.1! misho    4618: else $as_nop
1.1       misho    4619:   as_fn_arith ()
                   4620:   {
                   4621:     as_val=`expr "$@" || test $? -eq 1`
                   4622:   }
                   4623: fi # as_fn_arith
                   4624: 
                   4625: 
                   4626: if expr a : '\(a\)' >/dev/null 2>&1 &&
                   4627:    test "X`expr 00001 : '.*\(...\)'`" = X001; then
                   4628:   as_expr=expr
                   4629: else
                   4630:   as_expr=false
                   4631: fi
                   4632: 
                   4633: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
                   4634:   as_basename=basename
                   4635: else
                   4636:   as_basename=false
                   4637: fi
                   4638: 
                   4639: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
                   4640:   as_dirname=dirname
                   4641: else
                   4642:   as_dirname=false
                   4643: fi
                   4644: 
                   4645: as_me=`$as_basename -- "$0" ||
                   4646: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                   4647:         X"$0" : 'X\(//\)$' \| \
                   4648:         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.62.2.1! misho    4649: printf "%s\n" X/"$0" |
1.1       misho    4650:     sed '/^.*\/\([^/][^/]*\)\/*$/{
                   4651:            s//\1/
                   4652:            q
                   4653:          }
                   4654:          /^X\/\(\/\/\)$/{
                   4655:            s//\1/
                   4656:            q
                   4657:          }
                   4658:          /^X\/\(\/\).*/{
                   4659:            s//\1/
                   4660:            q
                   4661:          }
                   4662:          s/.*/./; q'`
                   4663: 
                   4664: # Avoid depending upon Character Ranges.
                   4665: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                   4666: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                   4667: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                   4668: as_cr_digits='0123456789'
                   4669: as_cr_alnum=$as_cr_Letters$as_cr_digits
                   4670: 
1.62.2.1! misho    4671: 
        !          4672: # Determine whether it's possible to make 'echo' print without a newline.
        !          4673: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
        !          4674: # for compatibility with existing Makefiles.
1.1       misho    4675: ECHO_C= ECHO_N= ECHO_T=
                   4676: case `echo -n x` in #(((((
                   4677: -n*)
                   4678:   case `echo 'xy\c'` in
                   4679:   *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
                   4680:   xy)  ECHO_C='\c';;
                   4681:   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
                   4682:        ECHO_T='        ';;
                   4683:   esac;;
                   4684: *)
                   4685:   ECHO_N='-n';;
                   4686: esac
                   4687: 
1.62.2.1! misho    4688: # For backward compatibility with old third-party macros, we provide
        !          4689: # the shell variables $as_echo and $as_echo_n.  New code should use
        !          4690: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
        !          4691: as_echo='printf %s\n'
        !          4692: as_echo_n='printf %s'
        !          4693: 
1.1       misho    4694: rm -f conf$$ conf$$.exe conf$$.file
                   4695: if test -d conf$$.dir; then
                   4696:   rm -f conf$$.dir/conf$$.file
                   4697: else
                   4698:   rm -f conf$$.dir
                   4699:   mkdir conf$$.dir 2>/dev/null
                   4700: fi
                   4701: if (echo >conf$$.file) 2>/dev/null; then
                   4702:   if ln -s conf$$.file conf$$ 2>/dev/null; then
                   4703:     as_ln_s='ln -s'
                   4704:     # ... but there are two gotchas:
                   4705:     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
                   4706:     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
                   4707:     # In both cases, we have to default to `cp -pR'.
                   4708:     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
                   4709:       as_ln_s='cp -pR'
                   4710:   elif ln conf$$.file conf$$ 2>/dev/null; then
                   4711:     as_ln_s=ln
                   4712:   else
                   4713:     as_ln_s='cp -pR'
                   4714:   fi
                   4715: else
                   4716:   as_ln_s='cp -pR'
                   4717: fi
                   4718: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
                   4719: rmdir conf$$.dir 2>/dev/null
                   4720: 
                   4721: 
                   4722: # as_fn_mkdir_p
                   4723: # -------------
                   4724: # Create "$as_dir" as a directory, including parents if necessary.
                   4725: as_fn_mkdir_p ()
                   4726: {
                   4727: 
                   4728:   case $as_dir in #(
                   4729:   -*) as_dir=./$as_dir;;
                   4730:   esac
                   4731:   test -d "$as_dir" || eval $as_mkdir_p || {
                   4732:     as_dirs=
                   4733:     while :; do
                   4734:       case $as_dir in #(
1.62.2.1! misho    4735:       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
1.1       misho    4736:       *) as_qdir=$as_dir;;
                   4737:       esac
                   4738:       as_dirs="'$as_qdir' $as_dirs"
                   4739:       as_dir=`$as_dirname -- "$as_dir" ||
                   4740: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   4741:         X"$as_dir" : 'X\(//\)[^/]' \| \
                   4742:         X"$as_dir" : 'X\(//\)$' \| \
                   4743:         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
1.62.2.1! misho    4744: printf "%s\n" X"$as_dir" |
1.1       misho    4745:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   4746:            s//\1/
                   4747:            q
                   4748:          }
                   4749:          /^X\(\/\/\)[^/].*/{
                   4750:            s//\1/
                   4751:            q
                   4752:          }
                   4753:          /^X\(\/\/\)$/{
                   4754:            s//\1/
                   4755:            q
                   4756:          }
                   4757:          /^X\(\/\).*/{
                   4758:            s//\1/
                   4759:            q
                   4760:          }
                   4761:          s/.*/./; q'`
                   4762:       test -d "$as_dir" && break
                   4763:     done
                   4764:     test -z "$as_dirs" || eval "mkdir $as_dirs"
                   4765:   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
                   4766: 
                   4767: 
                   4768: } # as_fn_mkdir_p
                   4769: if mkdir -p . 2>/dev/null; then
                   4770:   as_mkdir_p='mkdir -p "$as_dir"'
                   4771: else
                   4772:   test -d ./-p && rmdir ./-p
                   4773:   as_mkdir_p=false
                   4774: fi
                   4775: 
                   4776: 
                   4777: # as_fn_executable_p FILE
                   4778: # -----------------------
                   4779: # Test if FILE is an executable regular file.
                   4780: as_fn_executable_p ()
                   4781: {
                   4782:   test -f "$1" && test -x "$1"
                   4783: } # as_fn_executable_p
                   4784: as_test_x='test -x'
                   4785: as_executable_p=as_fn_executable_p
                   4786: 
                   4787: # Sed expression to map a string onto a valid CPP name.
                   4788: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
                   4789: 
                   4790: # Sed expression to map a string onto a valid variable name.
                   4791: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
                   4792: 
                   4793: 
                   4794: exec 6>&1
                   4795: ## ----------------------------------- ##
                   4796: ## Main body of $CONFIG_STATUS script. ##
                   4797: ## ----------------------------------- ##
                   4798: _ASEOF
                   4799: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
                   4800: 
                   4801: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4802: # Save the log message, to keep $0 and so on meaningful, and to
                   4803: # report actual input values of CONFIG_FILES etc. instead of their
                   4804: # values after options handling.
                   4805: ac_log="
1.62.2.1! misho    4806: This file was extended by libelwix $as_me 5.6, which was
        !          4807: generated by GNU Autoconf 2.71.  Invocation command line was
1.1       misho    4808: 
                   4809:   CONFIG_FILES    = $CONFIG_FILES
                   4810:   CONFIG_HEADERS  = $CONFIG_HEADERS
                   4811:   CONFIG_LINKS    = $CONFIG_LINKS
                   4812:   CONFIG_COMMANDS = $CONFIG_COMMANDS
                   4813:   $ $0 $@
                   4814: 
                   4815: on `(hostname || uname -n) 2>/dev/null | sed 1q`
                   4816: "
                   4817: 
                   4818: _ACEOF
                   4819: 
                   4820: case $ac_config_files in *"
                   4821: "*) set x $ac_config_files; shift; ac_config_files=$*;;
                   4822: esac
                   4823: 
                   4824: case $ac_config_headers in *"
                   4825: "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
                   4826: esac
                   4827: 
                   4828: 
                   4829: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4830: # Files that config.status was made for.
                   4831: config_files="$ac_config_files"
                   4832: config_headers="$ac_config_headers"
                   4833: 
                   4834: _ACEOF
                   4835: 
                   4836: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4837: ac_cs_usage="\
                   4838: \`$as_me' instantiates files and other configuration actions
                   4839: from templates according to the current configuration.  Unless the files
                   4840: and actions are specified as TAGs, all are instantiated by default.
                   4841: 
                   4842: Usage: $0 [OPTION]... [TAG]...
                   4843: 
                   4844:   -h, --help       print this help, then exit
                   4845:   -V, --version    print version number and configuration settings, then exit
                   4846:       --config     print configuration, then exit
                   4847:   -q, --quiet, --silent
                   4848:                    do not print progress messages
                   4849:   -d, --debug      don't remove temporary files
                   4850:       --recheck    update $as_me by reconfiguring in the same conditions
                   4851:       --file=FILE[:TEMPLATE]
                   4852:                    instantiate the configuration file FILE
                   4853:       --header=FILE[:TEMPLATE]
                   4854:                    instantiate the configuration header FILE
                   4855: 
                   4856: Configuration files:
                   4857: $config_files
                   4858: 
                   4859: Configuration headers:
                   4860: $config_headers
                   4861: 
                   4862: Report bugs to <misho@elwix.org>."
                   4863: 
                   4864: _ACEOF
1.62.2.1! misho    4865: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
        !          4866: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
1.1       misho    4867: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
1.62.2.1! misho    4868: ac_cs_config='$ac_cs_config_escaped'
1.1       misho    4869: ac_cs_version="\\
1.62.2.1! misho    4870: libelwix config.status 5.6
        !          4871: configured by $0, generated by GNU Autoconf 2.71,
1.1       misho    4872:   with options \\"\$ac_cs_config\\"
                   4873: 
1.62.2.1! misho    4874: Copyright (C) 2021 Free Software Foundation, Inc.
1.1       misho    4875: This config.status script is free software; the Free Software Foundation
                   4876: gives unlimited permission to copy, distribute and modify it."
                   4877: 
                   4878: ac_pwd='$ac_pwd'
                   4879: srcdir='$srcdir'
                   4880: INSTALL='$INSTALL'
                   4881: test -n "\$AWK" || AWK=awk
                   4882: _ACEOF
                   4883: 
                   4884: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4885: # The default lists apply if the user does not specify any file.
                   4886: ac_need_defaults=:
                   4887: while test $# != 0
                   4888: do
                   4889:   case $1 in
                   4890:   --*=?*)
                   4891:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   4892:     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
                   4893:     ac_shift=:
                   4894:     ;;
                   4895:   --*=)
                   4896:     ac_option=`expr "X$1" : 'X\([^=]*\)='`
                   4897:     ac_optarg=
                   4898:     ac_shift=:
                   4899:     ;;
                   4900:   *)
                   4901:     ac_option=$1
                   4902:     ac_optarg=$2
                   4903:     ac_shift=shift
                   4904:     ;;
                   4905:   esac
                   4906: 
                   4907:   case $ac_option in
                   4908:   # Handling of the options.
                   4909:   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
                   4910:     ac_cs_recheck=: ;;
                   4911:   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
1.62.2.1! misho    4912:     printf "%s\n" "$ac_cs_version"; exit ;;
1.1       misho    4913:   --config | --confi | --conf | --con | --co | --c )
1.62.2.1! misho    4914:     printf "%s\n" "$ac_cs_config"; exit ;;
1.1       misho    4915:   --debug | --debu | --deb | --de | --d | -d )
                   4916:     debug=: ;;
                   4917:   --file | --fil | --fi | --f )
                   4918:     $ac_shift
                   4919:     case $ac_optarg in
1.62.2.1! misho    4920:     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1       misho    4921:     '') as_fn_error $? "missing file argument" ;;
                   4922:     esac
                   4923:     as_fn_append CONFIG_FILES " '$ac_optarg'"
                   4924:     ac_need_defaults=false;;
                   4925:   --header | --heade | --head | --hea )
                   4926:     $ac_shift
                   4927:     case $ac_optarg in
1.62.2.1! misho    4928:     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1       misho    4929:     esac
                   4930:     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
                   4931:     ac_need_defaults=false;;
                   4932:   --he | --h)
                   4933:     # Conflict between --help and --header
                   4934:     as_fn_error $? "ambiguous option: \`$1'
                   4935: Try \`$0 --help' for more information.";;
                   4936:   --help | --hel | -h )
1.62.2.1! misho    4937:     printf "%s\n" "$ac_cs_usage"; exit ;;
1.1       misho    4938:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                   4939:   | -silent | --silent | --silen | --sile | --sil | --si | --s)
                   4940:     ac_cs_silent=: ;;
                   4941: 
                   4942:   # This is an error.
                   4943:   -*) as_fn_error $? "unrecognized option: \`$1'
                   4944: Try \`$0 --help' for more information." ;;
                   4945: 
                   4946:   *) as_fn_append ac_config_targets " $1"
                   4947:      ac_need_defaults=false ;;
                   4948: 
                   4949:   esac
                   4950:   shift
                   4951: done
                   4952: 
                   4953: ac_configure_extra_args=
                   4954: 
                   4955: if $ac_cs_silent; then
                   4956:   exec 6>/dev/null
                   4957:   ac_configure_extra_args="$ac_configure_extra_args --silent"
                   4958: fi
                   4959: 
                   4960: _ACEOF
                   4961: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4962: if \$ac_cs_recheck; then
                   4963:   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
                   4964:   shift
1.62.2.1! misho    4965:   \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
1.1       misho    4966:   CONFIG_SHELL='$SHELL'
                   4967:   export CONFIG_SHELL
                   4968:   exec "\$@"
                   4969: fi
                   4970: 
                   4971: _ACEOF
                   4972: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4973: exec 5>>config.log
                   4974: {
                   4975:   echo
                   4976:   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
                   4977: ## Running $as_me. ##
                   4978: _ASBOX
1.62.2.1! misho    4979:   printf "%s\n" "$ac_log"
1.1       misho    4980: } >&5
                   4981: 
                   4982: _ACEOF
                   4983: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   4984: _ACEOF
                   4985: 
                   4986: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   4987: 
                   4988: # Handling of arguments.
                   4989: for ac_config_target in $ac_config_targets
                   4990: do
                   4991:   case $ac_config_target in
                   4992:     "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;;
                   4993:     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
                   4994:     "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;;
                   4995:     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
                   4996:     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
                   4997: 
                   4998:   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
                   4999:   esac
                   5000: done
                   5001: 
                   5002: 
                   5003: # If the user did not use the arguments to specify the items to instantiate,
                   5004: # then the envvar interface is used.  Set only those that are not.
                   5005: # We use the long form for the default assignment because of an extremely
                   5006: # bizarre bug on SunOS 4.1.3.
                   5007: if $ac_need_defaults; then
1.62.2.1! misho    5008:   test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
        !          5009:   test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
1.1       misho    5010: fi
                   5011: 
                   5012: # Have a temporary directory for convenience.  Make it in the build tree
                   5013: # simply because there is no reason against having it here, and in addition,
                   5014: # creating and moving files from /tmp can sometimes cause problems.
                   5015: # Hook for its removal unless debugging.
                   5016: # Note that there is a small window in which the directory will not be cleaned:
                   5017: # after its creation but before its name has been assigned to `$tmp'.
                   5018: $debug ||
                   5019: {
                   5020:   tmp= ac_tmp=
                   5021:   trap 'exit_status=$?
                   5022:   : "${ac_tmp:=$tmp}"
                   5023:   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
                   5024: ' 0
                   5025:   trap 'as_fn_exit 1' 1 2 13 15
                   5026: }
                   5027: # Create a (secure) tmp directory for tmp files.
                   5028: 
                   5029: {
                   5030:   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
                   5031:   test -d "$tmp"
                   5032: }  ||
                   5033: {
                   5034:   tmp=./conf$$-$RANDOM
                   5035:   (umask 077 && mkdir "$tmp")
                   5036: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
                   5037: ac_tmp=$tmp
                   5038: 
                   5039: # Set up the scripts for CONFIG_FILES section.
                   5040: # No need to generate them if there are no CONFIG_FILES.
                   5041: # This happens for instance with `./config.status config.h'.
                   5042: if test -n "$CONFIG_FILES"; then
                   5043: 
                   5044: 
                   5045: ac_cr=`echo X | tr X '\015'`
                   5046: # On cygwin, bash can eat \r inside `` if the user requested igncr.
                   5047: # But we know of no other shell where ac_cr would be empty at this
                   5048: # point, so we can use a bashism as a fallback.
                   5049: if test "x$ac_cr" = x; then
                   5050:   eval ac_cr=\$\'\\r\'
                   5051: fi
                   5052: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
                   5053: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
                   5054:   ac_cs_awk_cr='\\r'
                   5055: else
                   5056:   ac_cs_awk_cr=$ac_cr
                   5057: fi
                   5058: 
                   5059: echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
                   5060: _ACEOF
                   5061: 
                   5062: 
                   5063: {
                   5064:   echo "cat >conf$$subs.awk <<_ACEOF" &&
                   5065:   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
                   5066:   echo "_ACEOF"
                   5067: } >conf$$subs.sh ||
                   5068:   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
                   5069: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
                   5070: ac_delim='%!_!# '
                   5071: for ac_last_try in false false false false false :; do
                   5072:   . ./conf$$subs.sh ||
                   5073:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
                   5074: 
                   5075:   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
                   5076:   if test $ac_delim_n = $ac_delim_num; then
                   5077:     break
                   5078:   elif $ac_last_try; then
                   5079:     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
                   5080:   else
                   5081:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5082:   fi
                   5083: done
                   5084: rm -f conf$$subs.sh
                   5085: 
                   5086: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5087: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
                   5088: _ACEOF
                   5089: sed -n '
                   5090: h
                   5091: s/^/S["/; s/!.*/"]=/
                   5092: p
                   5093: g
                   5094: s/^[^!]*!//
                   5095: :repl
                   5096: t repl
                   5097: s/'"$ac_delim"'$//
                   5098: t delim
                   5099: :nl
                   5100: h
                   5101: s/\(.\{148\}\)..*/\1/
                   5102: t more1
                   5103: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
                   5104: p
                   5105: n
                   5106: b repl
                   5107: :more1
                   5108: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5109: p
                   5110: g
                   5111: s/.\{148\}//
                   5112: t nl
                   5113: :delim
                   5114: h
                   5115: s/\(.\{148\}\)..*/\1/
                   5116: t more2
                   5117: s/["\\]/\\&/g; s/^/"/; s/$/"/
                   5118: p
                   5119: b
                   5120: :more2
                   5121: s/["\\]/\\&/g; s/^/"/; s/$/"\\/
                   5122: p
                   5123: g
                   5124: s/.\{148\}//
                   5125: t delim
                   5126: ' <conf$$subs.awk | sed '
                   5127: /^[^""]/{
                   5128:   N
                   5129:   s/\n//
                   5130: }
                   5131: ' >>$CONFIG_STATUS || ac_write_fail=1
                   5132: rm -f conf$$subs.awk
                   5133: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5134: _ACAWK
                   5135: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
                   5136:   for (key in S) S_is_set[key] = 1
                   5137:   FS = ""
                   5138: 
                   5139: }
                   5140: {
                   5141:   line = $ 0
                   5142:   nfields = split(line, field, "@")
                   5143:   substed = 0
                   5144:   len = length(field[1])
                   5145:   for (i = 2; i < nfields; i++) {
                   5146:     key = field[i]
                   5147:     keylen = length(key)
                   5148:     if (S_is_set[key]) {
                   5149:       value = S[key]
                   5150:       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
                   5151:       len += length(value) + length(field[++i])
                   5152:       substed = 1
                   5153:     } else
                   5154:       len += 1 + keylen
                   5155:   }
                   5156: 
                   5157:   print line
                   5158: }
                   5159: 
                   5160: _ACAWK
                   5161: _ACEOF
                   5162: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5163: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
                   5164:   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
                   5165: else
                   5166:   cat
                   5167: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
                   5168:   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
                   5169: _ACEOF
                   5170: 
                   5171: # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
                   5172: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
                   5173: # trailing colons and then remove the whole line if VPATH becomes empty
                   5174: # (actually we leave an empty line to preserve line numbers).
                   5175: if test "x$srcdir" = x.; then
                   5176:   ac_vpsub='/^[         ]*VPATH[        ]*=[    ]*/{
                   5177: h
                   5178: s///
                   5179: s/^/:/
                   5180: s/[     ]*$/:/
                   5181: s/:\$(srcdir):/:/g
                   5182: s/:\${srcdir}:/:/g
                   5183: s/:@srcdir@:/:/g
                   5184: s/^:*//
                   5185: s/:*$//
                   5186: x
                   5187: s/\(=[  ]*\).*/\1/
                   5188: G
                   5189: s/\n//
                   5190: s/^[^=]*=[      ]*$//
                   5191: }'
                   5192: fi
                   5193: 
                   5194: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5195: fi # test -n "$CONFIG_FILES"
                   5196: 
                   5197: # Set up the scripts for CONFIG_HEADERS section.
                   5198: # No need to generate them if there are no CONFIG_HEADERS.
                   5199: # This happens for instance with `./config.status Makefile'.
                   5200: if test -n "$CONFIG_HEADERS"; then
                   5201: cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
                   5202: BEGIN {
                   5203: _ACEOF
                   5204: 
                   5205: # Transform confdefs.h into an awk script `defines.awk', embedded as
                   5206: # here-document in config.status, that substitutes the proper values into
                   5207: # config.h.in to produce config.h.
                   5208: 
                   5209: # Create a delimiter string that does not exist in confdefs.h, to ease
                   5210: # handling of long lines.
                   5211: ac_delim='%!_!# '
                   5212: for ac_last_try in false false :; do
                   5213:   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
                   5214:   if test -z "$ac_tt"; then
                   5215:     break
                   5216:   elif $ac_last_try; then
                   5217:     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
                   5218:   else
                   5219:     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
                   5220:   fi
                   5221: done
                   5222: 
                   5223: # For the awk script, D is an array of macro values keyed by name,
                   5224: # likewise P contains macro parameters if any.  Preserve backslash
                   5225: # newline sequences.
                   5226: 
                   5227: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
                   5228: sed -n '
                   5229: s/.\{148\}/&'"$ac_delim"'/g
                   5230: t rset
                   5231: :rset
                   5232: s/^[    ]*#[    ]*define[       ][      ]*/ /
                   5233: t def
                   5234: d
                   5235: :def
                   5236: s/\\$//
                   5237: t bsnl
                   5238: s/["\\]/\\&/g
                   5239: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5240: D["\1"]=" \3"/p
                   5241: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2"/p
                   5242: d
                   5243: :bsnl
                   5244: s/["\\]/\\&/g
                   5245: s/^ \('"$ac_word_re"'\)\(([^()]*)\)[    ]*\(.*\)/P["\1"]="\2"\
                   5246: D["\1"]=" \3\\\\\\n"\\/p
                   5247: t cont
                   5248: s/^ \('"$ac_word_re"'\)[        ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
                   5249: t cont
                   5250: d
                   5251: :cont
                   5252: n
                   5253: s/.\{148\}/&'"$ac_delim"'/g
                   5254: t clear
                   5255: :clear
                   5256: s/\\$//
                   5257: t bsnlc
                   5258: s/["\\]/\\&/g; s/^/"/; s/$/"/p
                   5259: d
                   5260: :bsnlc
                   5261: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
                   5262: b cont
                   5263: ' <confdefs.h | sed '
                   5264: s/'"$ac_delim"'/"\\\
                   5265: "/g' >>$CONFIG_STATUS || ac_write_fail=1
                   5266: 
                   5267: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5268:   for (key in D) D_is_set[key] = 1
                   5269:   FS = ""
                   5270: }
                   5271: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
                   5272:   line = \$ 0
                   5273:   split(line, arg, " ")
                   5274:   if (arg[1] == "#") {
                   5275:     defundef = arg[2]
                   5276:     mac1 = arg[3]
                   5277:   } else {
                   5278:     defundef = substr(arg[1], 2)
                   5279:     mac1 = arg[2]
                   5280:   }
                   5281:   split(mac1, mac2, "(") #)
                   5282:   macro = mac2[1]
                   5283:   prefix = substr(line, 1, index(line, defundef) - 1)
                   5284:   if (D_is_set[macro]) {
                   5285:     # Preserve the white space surrounding the "#".
                   5286:     print prefix "define", macro P[macro] D[macro]
                   5287:     next
                   5288:   } else {
                   5289:     # Replace #undef with comments.  This is necessary, for example,
                   5290:     # in the case of _POSIX_SOURCE, which is predefined and required
                   5291:     # on some systems where configure will not decide to define it.
                   5292:     if (defundef == "undef") {
                   5293:       print "/*", prefix defundef, macro, "*/"
                   5294:       next
                   5295:     }
                   5296:   }
                   5297: }
                   5298: { print }
                   5299: _ACAWK
                   5300: _ACEOF
                   5301: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5302:   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
                   5303: fi # test -n "$CONFIG_HEADERS"
                   5304: 
                   5305: 
                   5306: eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
                   5307: shift
                   5308: for ac_tag
                   5309: do
                   5310:   case $ac_tag in
                   5311:   :[FHLC]) ac_mode=$ac_tag; continue;;
                   5312:   esac
                   5313:   case $ac_mode$ac_tag in
                   5314:   :[FHL]*:*);;
                   5315:   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
                   5316:   :[FH]-) ac_tag=-:-;;
                   5317:   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
                   5318:   esac
                   5319:   ac_save_IFS=$IFS
                   5320:   IFS=:
                   5321:   set x $ac_tag
                   5322:   IFS=$ac_save_IFS
                   5323:   shift
                   5324:   ac_file=$1
                   5325:   shift
                   5326: 
                   5327:   case $ac_mode in
                   5328:   :L) ac_source=$1;;
                   5329:   :[FH])
                   5330:     ac_file_inputs=
                   5331:     for ac_f
                   5332:     do
                   5333:       case $ac_f in
                   5334:       -) ac_f="$ac_tmp/stdin";;
                   5335:       *) # Look for the file first in the build tree, then in the source tree
                   5336:         # (if the path is not absolute).  The absolute path cannot be DOS-style,
                   5337:         # because $ac_f cannot contain `:'.
                   5338:         test -f "$ac_f" ||
                   5339:           case $ac_f in
                   5340:           [\\/$]*) false;;
                   5341:           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
                   5342:           esac ||
                   5343:           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
                   5344:       esac
1.62.2.1! misho    5345:       case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
1.1       misho    5346:       as_fn_append ac_file_inputs " '$ac_f'"
                   5347:     done
                   5348: 
                   5349:     # Let's still pretend it is `configure' which instantiates (i.e., don't
                   5350:     # use $as_me), people would be surprised to read:
                   5351:     #    /* config.h.  Generated by config.status.  */
                   5352:     configure_input='Generated from '`
1.62.2.1! misho    5353:          printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
1.1       misho    5354:        `' by configure.'
                   5355:     if test x"$ac_file" != x-; then
                   5356:       configure_input="$ac_file.  $configure_input"
1.62.2.1! misho    5357:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
        !          5358: printf "%s\n" "$as_me: creating $ac_file" >&6;}
1.1       misho    5359:     fi
                   5360:     # Neutralize special characters interpreted by sed in replacement strings.
                   5361:     case $configure_input in #(
                   5362:     *\&* | *\|* | *\\* )
1.62.2.1! misho    5363:        ac_sed_conf_input=`printf "%s\n" "$configure_input" |
1.1       misho    5364:        sed 's/[\\\\&|]/\\\\&/g'`;; #(
                   5365:     *) ac_sed_conf_input=$configure_input;;
                   5366:     esac
                   5367: 
                   5368:     case $ac_tag in
                   5369:     *:-:* | *:-) cat >"$ac_tmp/stdin" \
                   5370:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
                   5371:     esac
                   5372:     ;;
                   5373:   esac
                   5374: 
                   5375:   ac_dir=`$as_dirname -- "$ac_file" ||
                   5376: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   5377:         X"$ac_file" : 'X\(//\)[^/]' \| \
                   5378:         X"$ac_file" : 'X\(//\)$' \| \
                   5379:         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
1.62.2.1! misho    5380: printf "%s\n" X"$ac_file" |
1.1       misho    5381:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
                   5382:            s//\1/
                   5383:            q
                   5384:          }
                   5385:          /^X\(\/\/\)[^/].*/{
                   5386:            s//\1/
                   5387:            q
                   5388:          }
                   5389:          /^X\(\/\/\)$/{
                   5390:            s//\1/
                   5391:            q
                   5392:          }
                   5393:          /^X\(\/\).*/{
                   5394:            s//\1/
                   5395:            q
                   5396:          }
                   5397:          s/.*/./; q'`
                   5398:   as_dir="$ac_dir"; as_fn_mkdir_p
                   5399:   ac_builddir=.
                   5400: 
                   5401: case "$ac_dir" in
                   5402: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5403: *)
1.62.2.1! misho    5404:   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1.1       misho    5405:   # A ".." for each directory in $ac_dir_suffix.
1.62.2.1! misho    5406:   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1.1       misho    5407:   case $ac_top_builddir_sub in
                   5408:   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
                   5409:   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
                   5410:   esac ;;
                   5411: esac
                   5412: ac_abs_top_builddir=$ac_pwd
                   5413: ac_abs_builddir=$ac_pwd$ac_dir_suffix
                   5414: # for backward compatibility:
                   5415: ac_top_builddir=$ac_top_build_prefix
                   5416: 
                   5417: case $srcdir in
                   5418:   .)  # We are building in place.
                   5419:     ac_srcdir=.
                   5420:     ac_top_srcdir=$ac_top_builddir_sub
                   5421:     ac_abs_top_srcdir=$ac_pwd ;;
                   5422:   [\\/]* | ?:[\\/]* )  # Absolute name.
                   5423:     ac_srcdir=$srcdir$ac_dir_suffix;
                   5424:     ac_top_srcdir=$srcdir
                   5425:     ac_abs_top_srcdir=$srcdir ;;
                   5426:   *) # Relative name.
                   5427:     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
                   5428:     ac_top_srcdir=$ac_top_build_prefix$srcdir
                   5429:     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
                   5430: esac
                   5431: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
                   5432: 
                   5433: 
                   5434:   case $ac_mode in
                   5435:   :F)
                   5436:   #
                   5437:   # CONFIG_FILE
                   5438:   #
                   5439: 
                   5440:   case $INSTALL in
                   5441:   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
                   5442:   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
                   5443:   esac
                   5444: _ACEOF
                   5445: 
                   5446: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5447: # If the template does not know about datarootdir, expand it.
                   5448: # FIXME: This hack should be removed a few years after 2.60.
                   5449: ac_datarootdir_hack=; ac_datarootdir_seen=
                   5450: ac_sed_dataroot='
                   5451: /datarootdir/ {
                   5452:   p
                   5453:   q
                   5454: }
                   5455: /@datadir@/p
                   5456: /@docdir@/p
                   5457: /@infodir@/p
                   5458: /@localedir@/p
                   5459: /@mandir@/p'
                   5460: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
                   5461: *datarootdir*) ac_datarootdir_seen=yes;;
                   5462: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
1.62.2.1! misho    5463:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
        !          5464: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
1.1       misho    5465: _ACEOF
                   5466: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5467:   ac_datarootdir_hack='
                   5468:   s&@datadir@&$datadir&g
                   5469:   s&@docdir@&$docdir&g
                   5470:   s&@infodir@&$infodir&g
                   5471:   s&@localedir@&$localedir&g
                   5472:   s&@mandir@&$mandir&g
                   5473:   s&\\\${datarootdir}&$datarootdir&g' ;;
                   5474: esac
                   5475: _ACEOF
                   5476: 
                   5477: # Neutralize VPATH when `$srcdir' = `.'.
                   5478: # Shell code in configure.ac might set extrasub.
                   5479: # FIXME: do we really want to maintain this feature?
                   5480: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
                   5481: ac_sed_extra="$ac_vpsub
                   5482: $extrasub
                   5483: _ACEOF
                   5484: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
                   5485: :t
                   5486: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
                   5487: s|@configure_input@|$ac_sed_conf_input|;t t
                   5488: s&@top_builddir@&$ac_top_builddir_sub&;t t
                   5489: s&@top_build_prefix@&$ac_top_build_prefix&;t t
                   5490: s&@srcdir@&$ac_srcdir&;t t
                   5491: s&@abs_srcdir@&$ac_abs_srcdir&;t t
                   5492: s&@top_srcdir@&$ac_top_srcdir&;t t
                   5493: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
                   5494: s&@builddir@&$ac_builddir&;t t
                   5495: s&@abs_builddir@&$ac_abs_builddir&;t t
                   5496: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
                   5497: s&@INSTALL@&$ac_INSTALL&;t t
                   5498: $ac_datarootdir_hack
                   5499: "
                   5500: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
                   5501:   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
                   5502: 
                   5503: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
                   5504:   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
                   5505:   { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' \
                   5506:       "$ac_tmp/out"`; test -z "$ac_out"; } &&
1.62.2.1! misho    5507:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.1       misho    5508: which seems to be undefined.  Please make sure it is defined" >&5
1.62.2.1! misho    5509: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
1.1       misho    5510: which seems to be undefined.  Please make sure it is defined" >&2;}
                   5511: 
                   5512:   rm -f "$ac_tmp/stdin"
                   5513:   case $ac_file in
                   5514:   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
                   5515:   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
                   5516:   esac \
                   5517:   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
                   5518:  ;;
                   5519:   :H)
                   5520:   #
                   5521:   # CONFIG_HEADER
                   5522:   #
                   5523:   if test x"$ac_file" != x-; then
                   5524:     {
1.62.2.1! misho    5525:       printf "%s\n" "/* $configure_input  */" >&1 \
1.1       misho    5526:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
                   5527:     } >"$ac_tmp/config.h" \
                   5528:       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
                   5529:     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
1.62.2.1! misho    5530:       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
        !          5531: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
1.1       misho    5532:     else
                   5533:       rm -f "$ac_file"
                   5534:       mv "$ac_tmp/config.h" "$ac_file" \
                   5535:        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
                   5536:     fi
                   5537:   else
1.62.2.1! misho    5538:     printf "%s\n" "/* $configure_input  */" >&1 \
1.1       misho    5539:       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
                   5540:       || as_fn_error $? "could not create -" "$LINENO" 5
                   5541:   fi
                   5542:  ;;
                   5543: 
                   5544: 
                   5545:   esac
                   5546: 
                   5547: done # for ac_tag
                   5548: 
                   5549: 
                   5550: as_fn_exit 0
                   5551: _ACEOF
                   5552: ac_clean_files=$ac_clean_files_save
                   5553: 
                   5554: test $ac_write_fail = 0 ||
                   5555:   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
                   5556: 
                   5557: 
                   5558: # configure is writing to config.log, and then calls config.status.
                   5559: # config.status does its own redirection, appending to config.log.
                   5560: # Unfortunately, on DOS this fails, as config.log is still kept open
                   5561: # by configure, so config.status won't be able to write to it; its
                   5562: # output is simply discarded.  So we exec the FD to /dev/null,
                   5563: # effectively closing config.log, so it can be properly (re)opened and
                   5564: # appended to by config.status.  When coming back to configure, we
                   5565: # need to make the FD available again.
                   5566: if test "$no_create" != yes; then
                   5567:   ac_cs_success=:
                   5568:   ac_config_status_args=
                   5569:   test "$silent" = yes &&
                   5570:     ac_config_status_args="$ac_config_status_args --quiet"
                   5571:   exec 5>/dev/null
                   5572:   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
                   5573:   exec 5>>config.log
                   5574:   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
                   5575:   # would make configure fail if this is the last instruction.
                   5576:   $ac_cs_success || as_fn_exit 1
                   5577: fi
                   5578: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
1.62.2.1! misho    5579:   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
        !          5580: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
1.1       misho    5581: fi
                   5582: 
1.62.2.1! misho    5583: 

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