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configure (313632B)


      1 #! /bin/sh
      2 # Guess values for system-dependent variables and create Makefiles.
      3 # Generated by GNU Autoconf 2.67 for w3m 0.5.3.
      4 #
      5 # Report bugs to <satodai@w3m.jp>.
      6 #
      7 #
      8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
      9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
     10 # Foundation, Inc.
     11 #
     12 #
     13 # This configure script is free software; the Free Software Foundation
     14 # gives unlimited permission to copy, distribute and modify it.
     15 ## -------------------- ##
     16 ## M4sh Initialization. ##
     17 ## -------------------- ##
     18 
     19 # Be more Bourne compatible
     20 DUALCASE=1; export DUALCASE # for MKS sh
     21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
     22   emulate sh
     23   NULLCMD=:
     24   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
     25   # is contrary to our usage.  Disable this feature.
     26   alias -g '${1+"$@"}'='"$@"'
     27   setopt NO_GLOB_SUBST
     28 else
     29   case `(set -o) 2>/dev/null` in #(
     30   *posix*) :
     31     set -o posix ;; #(
     32   *) :
     33      ;;
     34 esac
     35 fi
     36 
     37 
     38 as_nl='
     39 '
     40 export as_nl
     41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
     42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
     43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
     44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
     45 # Prefer a ksh shell builtin over an external printf program on Solaris,
     46 # but without wasting forks for bash or zsh.
     47 if test -z "$BASH_VERSION$ZSH_VERSION" \
     48     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
     49   as_echo='print -r --'
     50   as_echo_n='print -rn --'
     51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
     52   as_echo='printf %s\n'
     53   as_echo_n='printf %s'
     54 else
     55   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
     56     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
     57     as_echo_n='/usr/ucb/echo -n'
     58   else
     59     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     60     as_echo_n_body='eval
     61       arg=$1;
     62       case $arg in #(
     63       *"$as_nl"*)
     64 	expr "X$arg" : "X\\(.*\\)$as_nl";
     65 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
     66       esac;
     67       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
     68     '
     69     export as_echo_n_body
     70     as_echo_n='sh -c $as_echo_n_body as_echo'
     71   fi
     72   export as_echo_body
     73   as_echo='sh -c $as_echo_body as_echo'
     74 fi
     75 
     76 # The user is always right.
     77 if test "${PATH_SEPARATOR+set}" != set; then
     78   PATH_SEPARATOR=:
     79   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     80     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
     81       PATH_SEPARATOR=';'
     82   }
     83 fi
     84 
     85 
     86 # IFS
     87 # We need space, tab and new line, in precisely that order.  Quoting is
     88 # there to prevent editors from complaining about space-tab.
     89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
     90 # splitting by setting IFS to empty value.)
     91 IFS=" ""	$as_nl"
     92 
     93 # Find who we are.  Look in the path if we contain no directory separator.
     94 case $0 in #((
     95   *[\\/]* ) as_myself=$0 ;;
     96   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     97 for as_dir in $PATH
     98 do
     99   IFS=$as_save_IFS
    100   test -z "$as_dir" && as_dir=.
    101     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    102   done
    103 IFS=$as_save_IFS
    104 
    105      ;;
    106 esac
    107 # We did not find ourselves, most probably we were run as `sh COMMAND'
    108 # in which case we are not to be found in the path.
    109 if test "x$as_myself" = x; then
    110   as_myself=$0
    111 fi
    112 if test ! -f "$as_myself"; then
    113   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    114   exit 1
    115 fi
    116 
    117 # Unset variables that we do not need and which cause bugs (e.g. in
    118 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
    119 # suppresses any "Segmentation fault" message there.  '((' could
    120 # trigger a bug in pdksh 5.2.14.
    121 for as_var in BASH_ENV ENV MAIL MAILPATH
    122 do eval test x\${$as_var+set} = xset \
    123   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
    124 done
    125 PS1='$ '
    126 PS2='> '
    127 PS4='+ '
    128 
    129 # NLS nuisances.
    130 LC_ALL=C
    131 export LC_ALL
    132 LANGUAGE=C
    133 export LANGUAGE
    134 
    135 # CDPATH.
    136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
    137 
    138 if test "x$CONFIG_SHELL" = x; then
    139   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
    140   emulate sh
    141   NULLCMD=:
    142   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
    143   # is contrary to our usage.  Disable this feature.
    144   alias -g '\${1+\"\$@\"}'='\"\$@\"'
    145   setopt NO_GLOB_SUBST
    146 else
    147   case \`(set -o) 2>/dev/null\` in #(
    148   *posix*) :
    149     set -o posix ;; #(
    150   *) :
    151      ;;
    152 esac
    153 fi
    154 "
    155   as_required="as_fn_return () { (exit \$1); }
    156 as_fn_success () { as_fn_return 0; }
    157 as_fn_failure () { as_fn_return 1; }
    158 as_fn_ret_success () { return 0; }
    159 as_fn_ret_failure () { return 1; }
    160 
    161 exitcode=0
    162 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
    163 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
    164 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
    165 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
    166 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
    167 
    168 else
    169   exitcode=1; echo positional parameters were not saved.
    170 fi
    171 test x\$exitcode = x0 || exit 1"
    172   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
    173   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
    174   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
    175   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
    176 test \$(( 1 + 1 )) = 2 || exit 1"
    177   if (eval "$as_required") 2>/dev/null; then :
    178   as_have_required=yes
    179 else
    180   as_have_required=no
    181 fi
    182   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
    183 
    184 else
    185   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    186 as_found=false
    187 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
    188 do
    189   IFS=$as_save_IFS
    190   test -z "$as_dir" && as_dir=.
    191   as_found=:
    192   case $as_dir in #(
    193 	 /*)
    194 	   for as_base in sh bash ksh sh5; do
    195 	     # Try only shells that exist, to save several forks.
    196 	     as_shell=$as_dir/$as_base
    197 	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
    198 		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
    199   CONFIG_SHELL=$as_shell as_have_required=yes
    200 		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
    201   break 2
    202 fi
    203 fi
    204 	   done;;
    205        esac
    206   as_found=false
    207 done
    208 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
    209 	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
    210   CONFIG_SHELL=$SHELL as_have_required=yes
    211 fi; }
    212 IFS=$as_save_IFS
    213 
    214 
    215       if test "x$CONFIG_SHELL" != x; then :
    216   # We cannot yet assume a decent shell, so we have to provide a
    217 	# neutralization value for shells without unset; and this also
    218 	# works around shells that cannot unset nonexistent variables.
    219 	BASH_ENV=/dev/null
    220 	ENV=/dev/null
    221 	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
    222 	export CONFIG_SHELL
    223 	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
    224 fi
    225 
    226     if test x$as_have_required = xno; then :
    227   $as_echo "$0: This script requires a shell more modern than all"
    228   $as_echo "$0: the shells that I found on your system."
    229   if test x${ZSH_VERSION+set} = xset ; then
    230     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    231     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
    232   else
    233     $as_echo "$0: Please tell bug-autoconf@gnu.org and satodai@w3m.jp
    234 $0: about your system, including any error possibly output
    235 $0: before this message. Then install a modern shell, or
    236 $0: manually run the script under such a shell if you do
    237 $0: have one."
    238   fi
    239   exit 1
    240 fi
    241 fi
    242 fi
    243 SHELL=${CONFIG_SHELL-/bin/sh}
    244 export SHELL
    245 # Unset more variables known to interfere with behavior of common tools.
    246 CLICOLOR_FORCE= GREP_OPTIONS=
    247 unset CLICOLOR_FORCE GREP_OPTIONS
    248 
    249 ## --------------------- ##
    250 ## M4sh Shell Functions. ##
    251 ## --------------------- ##
    252 # as_fn_unset VAR
    253 # ---------------
    254 # Portably unset VAR.
    255 as_fn_unset ()
    256 {
    257   { eval $1=; unset $1;}
    258 }
    259 as_unset=as_fn_unset
    260 
    261 # as_fn_set_status STATUS
    262 # -----------------------
    263 # Set $? to STATUS, without forking.
    264 as_fn_set_status ()
    265 {
    266   return $1
    267 } # as_fn_set_status
    268 
    269 # as_fn_exit STATUS
    270 # -----------------
    271 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
    272 as_fn_exit ()
    273 {
    274   set +e
    275   as_fn_set_status $1
    276   exit $1
    277 } # as_fn_exit
    278 
    279 # as_fn_mkdir_p
    280 # -------------
    281 # Create "$as_dir" as a directory, including parents if necessary.
    282 as_fn_mkdir_p ()
    283 {
    284 
    285   case $as_dir in #(
    286   -*) as_dir=./$as_dir;;
    287   esac
    288   test -d "$as_dir" || eval $as_mkdir_p || {
    289     as_dirs=
    290     while :; do
    291       case $as_dir in #(
    292       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
    293       *) as_qdir=$as_dir;;
    294       esac
    295       as_dirs="'$as_qdir' $as_dirs"
    296       as_dir=`$as_dirname -- "$as_dir" ||
    297 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
    298 	 X"$as_dir" : 'X\(//\)[^/]' \| \
    299 	 X"$as_dir" : 'X\(//\)$' \| \
    300 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
    301 $as_echo X"$as_dir" |
    302     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
    303 	    s//\1/
    304 	    q
    305 	  }
    306 	  /^X\(\/\/\)[^/].*/{
    307 	    s//\1/
    308 	    q
    309 	  }
    310 	  /^X\(\/\/\)$/{
    311 	    s//\1/
    312 	    q
    313 	  }
    314 	  /^X\(\/\).*/{
    315 	    s//\1/
    316 	    q
    317 	  }
    318 	  s/.*/./; q'`
    319       test -d "$as_dir" && break
    320     done
    321     test -z "$as_dirs" || eval "mkdir $as_dirs"
    322   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
    323 
    324 
    325 } # as_fn_mkdir_p
    326 # as_fn_append VAR VALUE
    327 # ----------------------
    328 # Append the text in VALUE to the end of the definition contained in VAR. Take
    329 # advantage of any shell optimizations that allow amortized linear growth over
    330 # repeated appends, instead of the typical quadratic growth present in naive
    331 # implementations.
    332 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
    333   eval 'as_fn_append ()
    334   {
    335     eval $1+=\$2
    336   }'
    337 else
    338   as_fn_append ()
    339   {
    340     eval $1=\$$1\$2
    341   }
    342 fi # as_fn_append
    343 
    344 # as_fn_arith ARG...
    345 # ------------------
    346 # Perform arithmetic evaluation on the ARGs, and store the result in the
    347 # global $as_val. Take advantage of shells that can avoid forks. The arguments
    348 # must be portable across $(()) and expr.
    349 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
    350   eval 'as_fn_arith ()
    351   {
    352     as_val=$(( $* ))
    353   }'
    354 else
    355   as_fn_arith ()
    356   {
    357     as_val=`expr "$@" || test $? -eq 1`
    358   }
    359 fi # as_fn_arith
    360 
    361 
    362 # as_fn_error STATUS ERROR [LINENO LOG_FD]
    363 # ----------------------------------------
    364 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
    365 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
    366 # script with STATUS, using 1 if that was 0.
    367 as_fn_error ()
    368 {
    369   as_status=$1; test $as_status -eq 0 && as_status=1
    370   if test "$4"; then
    371     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    372     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    373   fi
    374   $as_echo "$as_me: error: $2" >&2
    375   as_fn_exit $as_status
    376 } # as_fn_error
    377 
    378 if expr a : '\(a\)' >/dev/null 2>&1 &&
    379    test "X`expr 00001 : '.*\(...\)'`" = X001; then
    380   as_expr=expr
    381 else
    382   as_expr=false
    383 fi
    384 
    385 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
    386   as_basename=basename
    387 else
    388   as_basename=false
    389 fi
    390 
    391 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
    392   as_dirname=dirname
    393 else
    394   as_dirname=false
    395 fi
    396 
    397 as_me=`$as_basename -- "$0" ||
    398 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
    399 	 X"$0" : 'X\(//\)$' \| \
    400 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
    401 $as_echo X/"$0" |
    402     sed '/^.*\/\([^/][^/]*\)\/*$/{
    403 	    s//\1/
    404 	    q
    405 	  }
    406 	  /^X\/\(\/\/\)$/{
    407 	    s//\1/
    408 	    q
    409 	  }
    410 	  /^X\/\(\/\).*/{
    411 	    s//\1/
    412 	    q
    413 	  }
    414 	  s/.*/./; q'`
    415 
    416 # Avoid depending upon Character Ranges.
    417 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
    418 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
    419 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
    420 as_cr_digits='0123456789'
    421 as_cr_alnum=$as_cr_Letters$as_cr_digits
    422 
    423 
    424   as_lineno_1=$LINENO as_lineno_1a=$LINENO
    425   as_lineno_2=$LINENO as_lineno_2a=$LINENO
    426   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
    427   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
    428   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
    429   sed -n '
    430     p
    431     /[$]LINENO/=
    432   ' <$as_myself |
    433     sed '
    434       s/[$]LINENO.*/&-/
    435       t lineno
    436       b
    437       :lineno
    438       N
    439       :loop
    440       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
    441       t loop
    442       s/-\n.*//
    443     ' >$as_me.lineno &&
    444   chmod +x "$as_me.lineno" ||
    445     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
    446 
    447   # Don't try to exec as it changes $[0], causing all sort of problems
    448   # (the dirname of $[0] is not the place where we might find the
    449   # original and so on.  Autoconf is especially sensitive to this).
    450   . "./$as_me.lineno"
    451   # Exit status is that of the last command.
    452   exit
    453 }
    454 
    455 ECHO_C= ECHO_N= ECHO_T=
    456 case `echo -n x` in #(((((
    457 -n*)
    458   case `echo 'xy\c'` in
    459   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
    460   xy)  ECHO_C='\c';;
    461   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
    462        ECHO_T='	';;
    463   esac;;
    464 *)
    465   ECHO_N='-n';;
    466 esac
    467 
    468 rm -f conf$$ conf$$.exe conf$$.file
    469 if test -d conf$$.dir; then
    470   rm -f conf$$.dir/conf$$.file
    471 else
    472   rm -f conf$$.dir
    473   mkdir conf$$.dir 2>/dev/null
    474 fi
    475 if (echo >conf$$.file) 2>/dev/null; then
    476   if ln -s conf$$.file conf$$ 2>/dev/null; then
    477     as_ln_s='ln -s'
    478     # ... but there are two gotchas:
    479     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    480     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    481     # In both cases, we have to default to `cp -p'.
    482     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    483       as_ln_s='cp -p'
    484   elif ln conf$$.file conf$$ 2>/dev/null; then
    485     as_ln_s=ln
    486   else
    487     as_ln_s='cp -p'
    488   fi
    489 else
    490   as_ln_s='cp -p'
    491 fi
    492 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
    493 rmdir conf$$.dir 2>/dev/null
    494 
    495 if mkdir -p . 2>/dev/null; then
    496   as_mkdir_p='mkdir -p "$as_dir"'
    497 else
    498   test -d ./-p && rmdir ./-p
    499   as_mkdir_p=false
    500 fi
    501 
    502 if test -x / >/dev/null 2>&1; then
    503   as_test_x='test -x'
    504 else
    505   if ls -dL / >/dev/null 2>&1; then
    506     as_ls_L_option=L
    507   else
    508     as_ls_L_option=
    509   fi
    510   as_test_x='
    511     eval sh -c '\''
    512       if test -d "$1"; then
    513 	test -d "$1/.";
    514       else
    515 	case $1 in #(
    516 	-*)set "./$1";;
    517 	esac;
    518 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
    519 	???[sx]*):;;*)false;;esac;fi
    520     '\'' sh
    521   '
    522 fi
    523 as_executable_p=$as_test_x
    524 
    525 # Sed expression to map a string onto a valid CPP name.
    526 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
    527 
    528 # Sed expression to map a string onto a valid variable name.
    529 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
    530 
    531 
    532 test -n "$DJDIR" || exec 7<&0 </dev/null
    533 exec 6>&1
    534 
    535 # Name of the host.
    536 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
    537 # so uname gets run too.
    538 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
    539 
    540 #
    541 # Initializations.
    542 #
    543 ac_default_prefix=/usr/local
    544 ac_clean_files=
    545 ac_config_libobj_dir=.
    546 LIBOBJS=
    547 cross_compiling=no
    548 subdirs=
    549 MFLAGS=
    550 MAKEFLAGS=
    551 
    552 # Identity of this package.
    553 PACKAGE_NAME='w3m'
    554 PACKAGE_TARNAME='w3m'
    555 PACKAGE_VERSION='0.5.3'
    556 PACKAGE_STRING='w3m 0.5.3'
    557 PACKAGE_BUGREPORT='satodai@w3m.jp'
    558 PACKAGE_URL=''
    559 
    560 gt_needs=
    561 # Factoring default headers for most tests.
    562 ac_includes_default="\
    563 #include <stdio.h>
    564 #ifdef HAVE_SYS_TYPES_H
    565 # include <sys/types.h>
    566 #endif
    567 #ifdef HAVE_SYS_STAT_H
    568 # include <sys/stat.h>
    569 #endif
    570 #ifdef STDC_HEADERS
    571 # include <stdlib.h>
    572 # include <stddef.h>
    573 #else
    574 # ifdef HAVE_STDLIB_H
    575 #  include <stdlib.h>
    576 # endif
    577 #endif
    578 #ifdef HAVE_STRING_H
    579 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
    580 #  include <memory.h>
    581 # endif
    582 # include <string.h>
    583 #endif
    584 #ifdef HAVE_STRINGS_H
    585 # include <strings.h>
    586 #endif
    587 #ifdef HAVE_INTTYPES_H
    588 # include <inttypes.h>
    589 #endif
    590 #ifdef HAVE_STDINT_H
    591 # include <stdint.h>
    592 #endif
    593 #ifdef HAVE_UNISTD_H
    594 # include <unistd.h>
    595 #endif"
    596 
    597 ac_subst_vars='LTLIBOBJS
    598 LIBOBJS
    599 CURRENT_VERSION
    600 DOCDIRS
    601 RC_DIR
    602 HELP_DIR
    603 SIGNAL_RETURN
    604 RETSIGTYPE
    605 HAVE_SIGSETJMP
    606 HAVE_SYS_ERRLIST
    607 USE_BINMODE_STREAM
    608 LIBGC
    609 AUXBIN_TARGETS
    610 USE_SYSMOUSE
    611 USE_W3M
    612 USE_DIGEST_AUTH
    613 SSL_LIBS
    614 SSL_CFLAGS
    615 PKG_CONFIG_LIBDIR
    616 PKG_CONFIG_PATH
    617 PKG_CONFIG
    618 USE_SSL_VERIFY
    619 USE_SSL
    620 HAVE_OLD_SS_FAMILY
    621 INET6
    622 DEF_EXT_BROWSER
    623 DEF_MAILER
    624 DEF_EDITOR
    625 DEF_MIGEMO_COMMAND
    626 USE_MIGEMO
    627 USE_W3MMAILER
    628 USE_EXTERNAL_URI_LOADER
    629 USE_HELP_CGI
    630 USE_DICT
    631 USE_GOPHER
    632 USE_NNTP
    633 USE_COOKIE
    634 USE_ALARM
    635 USE_HISTORY
    636 USE_MOUSE
    637 USE_MENU
    638 KEYBIND
    639 HELP_FILE
    640 KEYMAP_FILE
    641 uncompface
    642 USE_XFACE
    643 IMGWINLDFLAGS
    644 IMGWINCFLAGS
    645 IMGFBLDFLAGS
    646 IMGFBCFLAGS
    647 IMGX11LDFLAGS
    648 IMGX11CFLAGS
    649 IMGOBJS
    650 IMGTARGETS
    651 USE_IMLIB2
    652 USE_IMLIB
    653 USE_GTK2
    654 USE_GDKPIXBUF
    655 INSTALL_W3MIMGDISPLAY
    656 W3MIMGDISPLAY_SETUID
    657 IMGLINK
    658 USE_W3MIMG_WIN
    659 USE_W3MIMG_FB
    660 USE_W3MIMG_X11
    661 USE_IMAGE
    662 USE_BG_COLOR
    663 USE_ANSI_COLOR
    664 USE_COLOR
    665 NLSTARGET
    666 INTLTARGET
    667 POSUB
    668 LTLIBINTL
    669 LIBINTL
    670 INTLLIBS
    671 LTLIBICONV
    672 LIBICONV
    673 INTL_MACOSX_LIBS
    674 EGREP
    675 GREP
    676 XGETTEXT_EXTRA_OPTIONS
    677 MSGMERGE
    678 XGETTEXT_015
    679 XGETTEXT
    680 GMSGFMT_015
    681 MSGFMT_015
    682 GMSGFMT
    683 MSGFMT
    684 GETTEXT_MACRO_VERSION
    685 USE_NLS
    686 mkdir_p
    687 MKDIR_P
    688 POLANG
    689 POSUBST
    690 DOCUMENT_CHARSET
    691 SYSTEM_CHARSET
    692 DISPLAY_CHARSET
    693 WCCFLAGS
    694 WCTARGET
    695 USE_UNICODE
    696 USE_M17N
    697 W3M_LIBS
    698 W3M_TARGET
    699 host_os
    700 host_vendor
    701 host_cpu
    702 host
    703 build_os
    704 build_vendor
    705 build_cpu
    706 build
    707 MAN
    708 NKF
    709 PERL
    710 RANLIB
    711 SET_MAKE
    712 LN_S
    713 INSTALL_DATA
    714 INSTALL_SCRIPT
    715 INSTALL_PROGRAM
    716 CPP
    717 ac_ct_CC
    718 CFLAGS
    719 CC
    720 AWK
    721 OBJEXT
    722 EXEEXT
    723 ac_ct_CXX
    724 CPPFLAGS
    725 LDFLAGS
    726 CXXFLAGS
    727 CXX
    728 W3M_LANG
    729 W3M
    730 VERSION
    731 PACKAGE
    732 target_alias
    733 host_alias
    734 build_alias
    735 LIBS
    736 ECHO_T
    737 ECHO_N
    738 ECHO_C
    739 DEFS
    740 mandir
    741 localedir
    742 libdir
    743 psdir
    744 pdfdir
    745 dvidir
    746 htmldir
    747 infodir
    748 docdir
    749 oldincludedir
    750 includedir
    751 localstatedir
    752 sharedstatedir
    753 sysconfdir
    754 datadir
    755 datarootdir
    756 libexecdir
    757 sbindir
    758 bindir
    759 program_transform_name
    760 prefix
    761 exec_prefix
    762 PACKAGE_URL
    763 PACKAGE_BUGREPORT
    764 PACKAGE_STRING
    765 PACKAGE_VERSION
    766 PACKAGE_TARNAME
    767 PACKAGE_NAME
    768 PATH_SEPARATOR
    769 SHELL'
    770 ac_subst_files=''
    771 ac_user_opts='
    772 enable_option_checking
    773 enable_m17n
    774 enable_unicode
    775 enable_messagel10n
    776 enable_japanese
    777 with_charset
    778 enable_nls
    779 with_gnu_ld
    780 enable_rpath
    781 with_libiconv_prefix
    782 with_libintl_prefix
    783 enable_color
    784 enable_ansi_color
    785 enable_bgcolor
    786 enable_image
    787 with_imagelib
    788 enable_xface
    789 enable_keymap
    790 enable_menu
    791 enable_mouse
    792 enable_history
    793 enable_alarm
    794 enable_cookie
    795 enable_nntp
    796 enable_gopher
    797 enable_dict
    798 enable_help_cgi
    799 enable_external_uri_loader
    800 enable_w3mmailer
    801 with_migemo
    802 with_editor
    803 with_mailer
    804 with_browser
    805 enable_ipv6
    806 with_ssl
    807 enable_sslverify
    808 enable_digest_auth
    809 with_termlib
    810 with_gc
    811 '
    812       ac_precious_vars='build_alias
    813 host_alias
    814 target_alias
    815 CXX
    816 CXXFLAGS
    817 LDFLAGS
    818 LIBS
    819 CPPFLAGS
    820 CCC
    821 CC
    822 CFLAGS
    823 CPP
    824 PKG_CONFIG
    825 PKG_CONFIG_PATH
    826 PKG_CONFIG_LIBDIR
    827 SSL_CFLAGS
    828 SSL_LIBS'
    829 
    830 
    831 # Initialize some variables set by options.
    832 ac_init_help=
    833 ac_init_version=false
    834 ac_unrecognized_opts=
    835 ac_unrecognized_sep=
    836 # The variables have the same names as the options, with
    837 # dashes changed to underlines.
    838 cache_file=/dev/null
    839 exec_prefix=NONE
    840 no_create=
    841 no_recursion=
    842 prefix=NONE
    843 program_prefix=NONE
    844 program_suffix=NONE
    845 program_transform_name=s,x,x,
    846 silent=
    847 site=
    848 srcdir=
    849 verbose=
    850 x_includes=NONE
    851 x_libraries=NONE
    852 
    853 # Installation directory options.
    854 # These are left unexpanded so users can "make install exec_prefix=/foo"
    855 # and all the variables that are supposed to be based on exec_prefix
    856 # by default will actually change.
    857 # Use braces instead of parens because sh, perl, etc. also accept them.
    858 # (The list follows the same order as the GNU Coding Standards.)
    859 bindir='${exec_prefix}/bin'
    860 sbindir='${exec_prefix}/sbin'
    861 libexecdir='${exec_prefix}/libexec'
    862 datarootdir='${prefix}/share'
    863 datadir='${datarootdir}'
    864 sysconfdir='${prefix}/etc'
    865 sharedstatedir='${prefix}/com'
    866 localstatedir='${prefix}/var'
    867 includedir='${prefix}/include'
    868 oldincludedir='/usr/include'
    869 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
    870 infodir='${datarootdir}/info'
    871 htmldir='${docdir}'
    872 dvidir='${docdir}'
    873 pdfdir='${docdir}'
    874 psdir='${docdir}'
    875 libdir='${exec_prefix}/lib'
    876 localedir='${datarootdir}/locale'
    877 mandir='${datarootdir}/man'
    878 
    879 ac_prev=
    880 ac_dashdash=
    881 for ac_option
    882 do
    883   # If the previous option needs an argument, assign it.
    884   if test -n "$ac_prev"; then
    885     eval $ac_prev=\$ac_option
    886     ac_prev=
    887     continue
    888   fi
    889 
    890   case $ac_option in
    891   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
    892   *=)   ac_optarg= ;;
    893   *)    ac_optarg=yes ;;
    894   esac
    895 
    896   # Accept the important Cygnus configure options, so we can diagnose typos.
    897 
    898   case $ac_dashdash$ac_option in
    899   --)
    900     ac_dashdash=yes ;;
    901 
    902   -bindir | --bindir | --bindi | --bind | --bin | --bi)
    903     ac_prev=bindir ;;
    904   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    905     bindir=$ac_optarg ;;
    906 
    907   -build | --build | --buil | --bui | --bu)
    908     ac_prev=build_alias ;;
    909   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    910     build_alias=$ac_optarg ;;
    911 
    912   -cache-file | --cache-file | --cache-fil | --cache-fi \
    913   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    914     ac_prev=cache_file ;;
    915   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
    916   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    917     cache_file=$ac_optarg ;;
    918 
    919   --config-cache | -C)
    920     cache_file=config.cache ;;
    921 
    922   -datadir | --datadir | --datadi | --datad)
    923     ac_prev=datadir ;;
    924   -datadir=* | --datadir=* | --datadi=* | --datad=*)
    925     datadir=$ac_optarg ;;
    926 
    927   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
    928   | --dataroo | --dataro | --datar)
    929     ac_prev=datarootdir ;;
    930   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
    931   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    932     datarootdir=$ac_optarg ;;
    933 
    934   -disable-* | --disable-*)
    935     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    936     # Reject names that are not valid shell variable names.
    937     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    938       as_fn_error $? "invalid feature name: $ac_useropt"
    939     ac_useropt_orig=$ac_useropt
    940     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    941     case $ac_user_opts in
    942       *"
    943 "enable_$ac_useropt"
    944 "*) ;;
    945       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
    946 	 ac_unrecognized_sep=', ';;
    947     esac
    948     eval enable_$ac_useropt=no ;;
    949 
    950   -docdir | --docdir | --docdi | --doc | --do)
    951     ac_prev=docdir ;;
    952   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    953     docdir=$ac_optarg ;;
    954 
    955   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    956     ac_prev=dvidir ;;
    957   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    958     dvidir=$ac_optarg ;;
    959 
    960   -enable-* | --enable-*)
    961     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    962     # Reject names that are not valid shell variable names.
    963     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    964       as_fn_error $? "invalid feature name: $ac_useropt"
    965     ac_useropt_orig=$ac_useropt
    966     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    967     case $ac_user_opts in
    968       *"
    969 "enable_$ac_useropt"
    970 "*) ;;
    971       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
    972 	 ac_unrecognized_sep=', ';;
    973     esac
    974     eval enable_$ac_useropt=\$ac_optarg ;;
    975 
    976   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
    977   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
    978   | --exec | --exe | --ex)
    979     ac_prev=exec_prefix ;;
    980   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
    981   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
    982   | --exec=* | --exe=* | --ex=*)
    983     exec_prefix=$ac_optarg ;;
    984 
    985   -gas | --gas | --ga | --g)
    986     # Obsolete; use --with-gas.
    987     with_gas=yes ;;
    988 
    989   -help | --help | --hel | --he | -h)
    990     ac_init_help=long ;;
    991   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    992     ac_init_help=recursive ;;
    993   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    994     ac_init_help=short ;;
    995 
    996   -host | --host | --hos | --ho)
    997     ac_prev=host_alias ;;
    998   -host=* | --host=* | --hos=* | --ho=*)
    999     host_alias=$ac_optarg ;;
   1000 
   1001   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
   1002     ac_prev=htmldir ;;
   1003   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
   1004   | --ht=*)
   1005     htmldir=$ac_optarg ;;
   1006 
   1007   -includedir | --includedir | --includedi | --included | --include \
   1008   | --includ | --inclu | --incl | --inc)
   1009     ac_prev=includedir ;;
   1010   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
   1011   | --includ=* | --inclu=* | --incl=* | --inc=*)
   1012     includedir=$ac_optarg ;;
   1013 
   1014   -infodir | --infodir | --infodi | --infod | --info | --inf)
   1015     ac_prev=infodir ;;
   1016   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
   1017     infodir=$ac_optarg ;;
   1018 
   1019   -libdir | --libdir | --libdi | --libd)
   1020     ac_prev=libdir ;;
   1021   -libdir=* | --libdir=* | --libdi=* | --libd=*)
   1022     libdir=$ac_optarg ;;
   1023 
   1024   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
   1025   | --libexe | --libex | --libe)
   1026     ac_prev=libexecdir ;;
   1027   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
   1028   | --libexe=* | --libex=* | --libe=*)
   1029     libexecdir=$ac_optarg ;;
   1030 
   1031   -localedir | --localedir | --localedi | --localed | --locale)
   1032     ac_prev=localedir ;;
   1033   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
   1034     localedir=$ac_optarg ;;
   1035 
   1036   -localstatedir | --localstatedir | --localstatedi | --localstated \
   1037   | --localstate | --localstat | --localsta | --localst | --locals)
   1038     ac_prev=localstatedir ;;
   1039   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
   1040   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
   1041     localstatedir=$ac_optarg ;;
   1042 
   1043   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
   1044     ac_prev=mandir ;;
   1045   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
   1046     mandir=$ac_optarg ;;
   1047 
   1048   -nfp | --nfp | --nf)
   1049     # Obsolete; use --without-fp.
   1050     with_fp=no ;;
   1051 
   1052   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
   1053   | --no-cr | --no-c | -n)
   1054     no_create=yes ;;
   1055 
   1056   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
   1057   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
   1058     no_recursion=yes ;;
   1059 
   1060   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
   1061   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
   1062   | --oldin | --oldi | --old | --ol | --o)
   1063     ac_prev=oldincludedir ;;
   1064   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
   1065   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
   1066   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
   1067     oldincludedir=$ac_optarg ;;
   1068 
   1069   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
   1070     ac_prev=prefix ;;
   1071   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
   1072     prefix=$ac_optarg ;;
   1073 
   1074   -program-prefix | --program-prefix | --program-prefi | --program-pref \
   1075   | --program-pre | --program-pr | --program-p)
   1076     ac_prev=program_prefix ;;
   1077   -program-prefix=* | --program-prefix=* | --program-prefi=* \
   1078   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
   1079     program_prefix=$ac_optarg ;;
   1080 
   1081   -program-suffix | --program-suffix | --program-suffi | --program-suff \
   1082   | --program-suf | --program-su | --program-s)
   1083     ac_prev=program_suffix ;;
   1084   -program-suffix=* | --program-suffix=* | --program-suffi=* \
   1085   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
   1086     program_suffix=$ac_optarg ;;
   1087 
   1088   -program-transform-name | --program-transform-name \
   1089   | --program-transform-nam | --program-transform-na \
   1090   | --program-transform-n | --program-transform- \
   1091   | --program-transform | --program-transfor \
   1092   | --program-transfo | --program-transf \
   1093   | --program-trans | --program-tran \
   1094   | --progr-tra | --program-tr | --program-t)
   1095     ac_prev=program_transform_name ;;
   1096   -program-transform-name=* | --program-transform-name=* \
   1097   | --program-transform-nam=* | --program-transform-na=* \
   1098   | --program-transform-n=* | --program-transform-=* \
   1099   | --program-transform=* | --program-transfor=* \
   1100   | --program-transfo=* | --program-transf=* \
   1101   | --program-trans=* | --program-tran=* \
   1102   | --progr-tra=* | --program-tr=* | --program-t=*)
   1103     program_transform_name=$ac_optarg ;;
   1104 
   1105   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
   1106     ac_prev=pdfdir ;;
   1107   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
   1108     pdfdir=$ac_optarg ;;
   1109 
   1110   -psdir | --psdir | --psdi | --psd | --ps)
   1111     ac_prev=psdir ;;
   1112   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
   1113     psdir=$ac_optarg ;;
   1114 
   1115   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   1116   | -silent | --silent | --silen | --sile | --sil)
   1117     silent=yes ;;
   1118 
   1119   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
   1120     ac_prev=sbindir ;;
   1121   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
   1122   | --sbi=* | --sb=*)
   1123     sbindir=$ac_optarg ;;
   1124 
   1125   -sharedstatedir | --sharedstatedir | --sharedstatedi \
   1126   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
   1127   | --sharedst | --shareds | --shared | --share | --shar \
   1128   | --sha | --sh)
   1129     ac_prev=sharedstatedir ;;
   1130   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
   1131   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
   1132   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
   1133   | --sha=* | --sh=*)
   1134     sharedstatedir=$ac_optarg ;;
   1135 
   1136   -site | --site | --sit)
   1137     ac_prev=site ;;
   1138   -site=* | --site=* | --sit=*)
   1139     site=$ac_optarg ;;
   1140 
   1141   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
   1142     ac_prev=srcdir ;;
   1143   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
   1144     srcdir=$ac_optarg ;;
   1145 
   1146   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
   1147   | --syscon | --sysco | --sysc | --sys | --sy)
   1148     ac_prev=sysconfdir ;;
   1149   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
   1150   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
   1151     sysconfdir=$ac_optarg ;;
   1152 
   1153   -target | --target | --targe | --targ | --tar | --ta | --t)
   1154     ac_prev=target_alias ;;
   1155   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
   1156     target_alias=$ac_optarg ;;
   1157 
   1158   -v | -verbose | --verbose | --verbos | --verbo | --verb)
   1159     verbose=yes ;;
   1160 
   1161   -version | --version | --versio | --versi | --vers | -V)
   1162     ac_init_version=: ;;
   1163 
   1164   -with-* | --with-*)
   1165     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
   1166     # Reject names that are not valid shell variable names.
   1167     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1168       as_fn_error $? "invalid package name: $ac_useropt"
   1169     ac_useropt_orig=$ac_useropt
   1170     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1171     case $ac_user_opts in
   1172       *"
   1173 "with_$ac_useropt"
   1174 "*) ;;
   1175       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
   1176 	 ac_unrecognized_sep=', ';;
   1177     esac
   1178     eval with_$ac_useropt=\$ac_optarg ;;
   1179 
   1180   -without-* | --without-*)
   1181     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
   1182     # Reject names that are not valid shell variable names.
   1183     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   1184       as_fn_error $? "invalid package name: $ac_useropt"
   1185     ac_useropt_orig=$ac_useropt
   1186     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   1187     case $ac_user_opts in
   1188       *"
   1189 "with_$ac_useropt"
   1190 "*) ;;
   1191       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
   1192 	 ac_unrecognized_sep=', ';;
   1193     esac
   1194     eval with_$ac_useropt=no ;;
   1195 
   1196   --x)
   1197     # Obsolete; use --with-x.
   1198     with_x=yes ;;
   1199 
   1200   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
   1201   | --x-incl | --x-inc | --x-in | --x-i)
   1202     ac_prev=x_includes ;;
   1203   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
   1204   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
   1205     x_includes=$ac_optarg ;;
   1206 
   1207   -x-libraries | --x-libraries | --x-librarie | --x-librari \
   1208   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
   1209     ac_prev=x_libraries ;;
   1210   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
   1211   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
   1212     x_libraries=$ac_optarg ;;
   1213 
   1214   -*) as_fn_error $? "unrecognized option: \`$ac_option'
   1215 Try \`$0 --help' for more information"
   1216     ;;
   1217 
   1218   *=*)
   1219     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
   1220     # Reject names that are not valid shell variable names.
   1221     case $ac_envvar in #(
   1222       '' | [0-9]* | *[!_$as_cr_alnum]* )
   1223       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
   1224     esac
   1225     eval $ac_envvar=\$ac_optarg
   1226     export $ac_envvar ;;
   1227 
   1228   *)
   1229     # FIXME: should be removed in autoconf 3.0.
   1230     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
   1231     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   1232       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
   1233     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
   1234     ;;
   1235 
   1236   esac
   1237 done
   1238 
   1239 if test -n "$ac_prev"; then
   1240   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
   1241   as_fn_error $? "missing argument to $ac_option"
   1242 fi
   1243 
   1244 if test -n "$ac_unrecognized_opts"; then
   1245   case $enable_option_checking in
   1246     no) ;;
   1247     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
   1248     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   1249   esac
   1250 fi
   1251 
   1252 # Check all directory arguments for consistency.
   1253 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
   1254 		datadir sysconfdir sharedstatedir localstatedir includedir \
   1255 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
   1256 		libdir localedir mandir
   1257 do
   1258   eval ac_val=\$$ac_var
   1259   # Remove trailing slashes.
   1260   case $ac_val in
   1261     */ )
   1262       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
   1263       eval $ac_var=\$ac_val;;
   1264   esac
   1265   # Be sure to have absolute directory names.
   1266   case $ac_val in
   1267     [\\/$]* | ?:[\\/]* )  continue;;
   1268     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   1269   esac
   1270   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
   1271 done
   1272 
   1273 # There might be people who depend on the old broken behavior: `$host'
   1274 # used to hold the argument of --host etc.
   1275 # FIXME: To remove some day.
   1276 build=$build_alias
   1277 host=$host_alias
   1278 target=$target_alias
   1279 
   1280 # FIXME: To remove some day.
   1281 if test "x$host_alias" != x; then
   1282   if test "x$build_alias" = x; then
   1283     cross_compiling=maybe
   1284     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
   1285     If a cross compiler is detected then cross compile mode will be used" >&2
   1286   elif test "x$build_alias" != "x$host_alias"; then
   1287     cross_compiling=yes
   1288   fi
   1289 fi
   1290 
   1291 ac_tool_prefix=
   1292 test -n "$host_alias" && ac_tool_prefix=$host_alias-
   1293 
   1294 test "$silent" = yes && exec 6>/dev/null
   1295 
   1296 
   1297 ac_pwd=`pwd` && test -n "$ac_pwd" &&
   1298 ac_ls_di=`ls -di .` &&
   1299 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
   1300   as_fn_error $? "working directory cannot be determined"
   1301 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
   1302   as_fn_error $? "pwd does not report name of working directory"
   1303 
   1304 
   1305 # Find the source files, if location was not specified.
   1306 if test -z "$srcdir"; then
   1307   ac_srcdir_defaulted=yes
   1308   # Try the directory containing this script, then the parent directory.
   1309   ac_confdir=`$as_dirname -- "$as_myself" ||
   1310 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   1311 	 X"$as_myself" : 'X\(//\)[^/]' \| \
   1312 	 X"$as_myself" : 'X\(//\)$' \| \
   1313 	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
   1314 $as_echo X"$as_myself" |
   1315     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   1316 	    s//\1/
   1317 	    q
   1318 	  }
   1319 	  /^X\(\/\/\)[^/].*/{
   1320 	    s//\1/
   1321 	    q
   1322 	  }
   1323 	  /^X\(\/\/\)$/{
   1324 	    s//\1/
   1325 	    q
   1326 	  }
   1327 	  /^X\(\/\).*/{
   1328 	    s//\1/
   1329 	    q
   1330 	  }
   1331 	  s/.*/./; q'`
   1332   srcdir=$ac_confdir
   1333   if test ! -r "$srcdir/$ac_unique_file"; then
   1334     srcdir=..
   1335   fi
   1336 else
   1337   ac_srcdir_defaulted=no
   1338 fi
   1339 if test ! -r "$srcdir/$ac_unique_file"; then
   1340   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
   1341   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
   1342 fi
   1343 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
   1344 ac_abs_confdir=`(
   1345 	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
   1346 	pwd)`
   1347 # When building in place, set srcdir=.
   1348 if test "$ac_abs_confdir" = "$ac_pwd"; then
   1349   srcdir=.
   1350 fi
   1351 # Remove unnecessary trailing slashes from srcdir.
   1352 # Double slashes in file names in object file debugging info
   1353 # mess up M-x gdb in Emacs.
   1354 case $srcdir in
   1355 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
   1356 esac
   1357 for ac_var in $ac_precious_vars; do
   1358   eval ac_env_${ac_var}_set=\${${ac_var}+set}
   1359   eval ac_env_${ac_var}_value=\$${ac_var}
   1360   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
   1361   eval ac_cv_env_${ac_var}_value=\$${ac_var}
   1362 done
   1363 
   1364 #
   1365 # Report the --help message.
   1366 #
   1367 if test "$ac_init_help" = "long"; then
   1368   # Omit some internal or obsolete options to make the list less imposing.
   1369   # This message is too long to be a string in the A/UX 3.1 sh.
   1370   cat <<_ACEOF
   1371 \`configure' configures w3m 0.5.3 to adapt to many kinds of systems.
   1372 
   1373 Usage: $0 [OPTION]... [VAR=VALUE]...
   1374 
   1375 To assign environment variables (e.g., CC, CFLAGS...), specify them as
   1376 VAR=VALUE.  See below for descriptions of some of the useful variables.
   1377 
   1378 Defaults for the options are specified in brackets.
   1379 
   1380 Configuration:
   1381   -h, --help              display this help and exit
   1382       --help=short        display options specific to this package
   1383       --help=recursive    display the short help of all the included packages
   1384   -V, --version           display version information and exit
   1385   -q, --quiet, --silent   do not print \`checking ...' messages
   1386       --cache-file=FILE   cache test results in FILE [disabled]
   1387   -C, --config-cache      alias for \`--cache-file=config.cache'
   1388   -n, --no-create         do not create output files
   1389       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
   1390 
   1391 Installation directories:
   1392   --prefix=PREFIX         install architecture-independent files in PREFIX
   1393                           [$ac_default_prefix]
   1394   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
   1395                           [PREFIX]
   1396 
   1397 By default, \`make install' will install all the files in
   1398 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
   1399 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
   1400 for instance \`--prefix=\$HOME'.
   1401 
   1402 For better control, use the options below.
   1403 
   1404 Fine tuning of the installation directories:
   1405   --bindir=DIR            user executables [EPREFIX/bin]
   1406   --sbindir=DIR           system admin executables [EPREFIX/sbin]
   1407   --libexecdir=DIR        program executables [EPREFIX/libexec]
   1408   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   1409   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   1410   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
   1411   --libdir=DIR            object code libraries [EPREFIX/lib]
   1412   --includedir=DIR        C header files [PREFIX/include]
   1413   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
   1414   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
   1415   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
   1416   --infodir=DIR           info documentation [DATAROOTDIR/info]
   1417   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
   1418   --mandir=DIR            man documentation [DATAROOTDIR/man]
   1419   --docdir=DIR            documentation root [DATAROOTDIR/doc/w3m]
   1420   --htmldir=DIR           html documentation [DOCDIR]
   1421   --dvidir=DIR            dvi documentation [DOCDIR]
   1422   --pdfdir=DIR            pdf documentation [DOCDIR]
   1423   --psdir=DIR             ps documentation [DOCDIR]
   1424 _ACEOF
   1425 
   1426   cat <<\_ACEOF
   1427 
   1428 System types:
   1429   --build=BUILD     configure for building on BUILD [guessed]
   1430   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
   1431 _ACEOF
   1432 fi
   1433 
   1434 if test -n "$ac_init_help"; then
   1435   case $ac_init_help in
   1436      short | recursive ) echo "Configuration of w3m 0.5.3:";;
   1437    esac
   1438   cat <<\_ACEOF
   1439 
   1440 Optional Features:
   1441   --disable-option-checking  ignore unrecognized --enable/--with options
   1442   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   1443   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   1444   --disable-m17n		do not use m17n
   1445    --disable-unicode		do not use unicode
   1446    --enable-messagel10n=LL	message l10n instead of NLS
   1447    --enable-japanese=CODE	support Japanese CODE=(S|E|J|U)
   1448   --disable-nls           do not use Native Language Support
   1449   --disable-rpath         do not hardcode runtime library paths
   1450   --disable-color		disable color for vt100 terminal
   1451    --disable-ansi-color		disable ansi color escape sequence
   1452    --disable-bgcolor		disable to set background color
   1453   --enable-image=DEVS		enable inline image handler for DEVS
   1454 				 DEVS may be comma separeted: x11,fb,fb+s,win
   1455 				 default: autodetected.
   1456 				 'no' means disable inline image
   1457    --disable-xface		disable xface support
   1458   --enable-keymap=w3m|lynx	default keybind style(w3m or lynx)
   1459   --disable-menu		disable popup menu
   1460   --disable-mouse		disable mouse operation
   1461   --disable-history		disable URL history
   1462   --disable-alarm		disable alarm
   1463   --disable-cookie		disable cookie
   1464   --disable-nntp		disable NNTP
   1465   --enable-gopher		enable GOPHER
   1466   --disable-dict		disable dictionary lookup (see README.dict)
   1467   --disable-help-cgi		disable help cgi
   1468   --disable-external-uri-loader	disable external URI loader
   1469    --disable-w3mmailer		disable w3mmailer
   1470   --disable-ipv6		disable IPv6
   1471    --disable-sslverify		verify SSL certificate
   1472   --disable-digest-auth		disable digest auth
   1473 
   1474 Optional Packages:
   1475   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   1476   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   1477   --with-charset=CHARSET
   1478   --with-gnu-ld           assume the C compiler uses GNU ld default=no
   1479   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
   1480   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
   1481   --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
   1482   --without-libintl-prefix     don't search for libintl in includedir and libdir
   1483   --with-imagelib=IMAGELIBS		image library
   1484 				 IMAGELIBS may be space separeted list of:
   1485 				    gtk2 gdk-pixbuf imlib imlib2
   1486   --with-migemo=MIGEMO_COMMAND	migemo command
   1487   --with-editor=EDITOR		default editor (/usr/bin/vi)
   1488   --with-mailer=MAILER		default mailer (/usr/bin/mail)
   1489   --with-browser=BROWSER	default browser (/usr/bin/mozilla)
   1490   --with-ssl=PREFIX		support https protocol
   1491   --with-termlib=LIBS		terminal library
   1492 				LIBS is space separated list of:
   1493 				  terminfo mytinfo termcap ncurses curses
   1494   --with-gc=PREFIX	  	libgc PREFIX
   1495 
   1496 Some influential environment variables:
   1497   CXX         C++ compiler command
   1498   CXXFLAGS    C++ compiler flags
   1499   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
   1500               nonstandard directory <lib dir>
   1501   LIBS        libraries to pass to the linker, e.g. -l<library>
   1502   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
   1503               you have headers in a nonstandard directory <include dir>
   1504   CC          C compiler command
   1505   CFLAGS      C compiler flags
   1506   CPP         C preprocessor
   1507   PKG_CONFIG  path to pkg-config utility
   1508   PKG_CONFIG_PATH
   1509               directories to add to pkg-config's search path
   1510   PKG_CONFIG_LIBDIR
   1511               path overriding pkg-config's built-in search path
   1512   SSL_CFLAGS  C compiler flags for SSL, overriding pkg-config
   1513   SSL_LIBS    linker flags for SSL, overriding pkg-config
   1514 
   1515 Use these variables to override the choices made by `configure' or to help
   1516 it to find libraries and programs with nonstandard names/locations.
   1517 
   1518 Report bugs to <satodai@w3m.jp>.
   1519 _ACEOF
   1520 ac_status=$?
   1521 fi
   1522 
   1523 if test "$ac_init_help" = "recursive"; then
   1524   # If there are subdirs, report their specific --help.
   1525   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
   1526     test -d "$ac_dir" ||
   1527       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
   1528       continue
   1529     ac_builddir=.
   1530 
   1531 case "$ac_dir" in
   1532 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   1533 *)
   1534   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   1535   # A ".." for each directory in $ac_dir_suffix.
   1536   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   1537   case $ac_top_builddir_sub in
   1538   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   1539   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
   1540   esac ;;
   1541 esac
   1542 ac_abs_top_builddir=$ac_pwd
   1543 ac_abs_builddir=$ac_pwd$ac_dir_suffix
   1544 # for backward compatibility:
   1545 ac_top_builddir=$ac_top_build_prefix
   1546 
   1547 case $srcdir in
   1548   .)  # We are building in place.
   1549     ac_srcdir=.
   1550     ac_top_srcdir=$ac_top_builddir_sub
   1551     ac_abs_top_srcdir=$ac_pwd ;;
   1552   [\\/]* | ?:[\\/]* )  # Absolute name.
   1553     ac_srcdir=$srcdir$ac_dir_suffix;
   1554     ac_top_srcdir=$srcdir
   1555     ac_abs_top_srcdir=$srcdir ;;
   1556   *) # Relative name.
   1557     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
   1558     ac_top_srcdir=$ac_top_build_prefix$srcdir
   1559     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
   1560 esac
   1561 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   1562 
   1563     cd "$ac_dir" || { ac_status=$?; continue; }
   1564     # Check for guested configure.
   1565     if test -f "$ac_srcdir/configure.gnu"; then
   1566       echo &&
   1567       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
   1568     elif test -f "$ac_srcdir/configure"; then
   1569       echo &&
   1570       $SHELL "$ac_srcdir/configure" --help=recursive
   1571     else
   1572       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
   1573     fi || ac_status=$?
   1574     cd "$ac_pwd" || { ac_status=$?; break; }
   1575   done
   1576 fi
   1577 
   1578 test -n "$ac_init_help" && exit $ac_status
   1579 if $ac_init_version; then
   1580   cat <<\_ACEOF
   1581 w3m configure 0.5.3
   1582 generated by GNU Autoconf 2.67
   1583 
   1584 Copyright (C) 2010 Free Software Foundation, Inc.
   1585 This configure script is free software; the Free Software Foundation
   1586 gives unlimited permission to copy, distribute and modify it.
   1587 _ACEOF
   1588   exit
   1589 fi
   1590 
   1591 ## ------------------------ ##
   1592 ## Autoconf initialization. ##
   1593 ## ------------------------ ##
   1594 
   1595 # ac_fn_cxx_try_compile LINENO
   1596 # ----------------------------
   1597 # Try to compile conftest.$ac_ext, and return whether this succeeded.
   1598 ac_fn_cxx_try_compile ()
   1599 {
   1600   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1601   rm -f conftest.$ac_objext
   1602   if { { ac_try="$ac_compile"
   1603 case "(($ac_try" in
   1604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1605   *) ac_try_echo=$ac_try;;
   1606 esac
   1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1608 $as_echo "$ac_try_echo"; } >&5
   1609   (eval "$ac_compile") 2>conftest.err
   1610   ac_status=$?
   1611   if test -s conftest.err; then
   1612     grep -v '^ *+' conftest.err >conftest.er1
   1613     cat conftest.er1 >&5
   1614     mv -f conftest.er1 conftest.err
   1615   fi
   1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1617   test $ac_status = 0; } && {
   1618 	 test -z "$ac_cxx_werror_flag" ||
   1619 	 test ! -s conftest.err
   1620        } && test -s conftest.$ac_objext; then :
   1621   ac_retval=0
   1622 else
   1623   $as_echo "$as_me: failed program was:" >&5
   1624 sed 's/^/| /' conftest.$ac_ext >&5
   1625 
   1626 	ac_retval=1
   1627 fi
   1628   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1629   as_fn_set_status $ac_retval
   1630 
   1631 } # ac_fn_cxx_try_compile
   1632 
   1633 # ac_fn_c_try_compile LINENO
   1634 # --------------------------
   1635 # Try to compile conftest.$ac_ext, and return whether this succeeded.
   1636 ac_fn_c_try_compile ()
   1637 {
   1638   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1639   rm -f conftest.$ac_objext
   1640   if { { ac_try="$ac_compile"
   1641 case "(($ac_try" in
   1642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1643   *) ac_try_echo=$ac_try;;
   1644 esac
   1645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1646 $as_echo "$ac_try_echo"; } >&5
   1647   (eval "$ac_compile") 2>conftest.err
   1648   ac_status=$?
   1649   if test -s conftest.err; then
   1650     grep -v '^ *+' conftest.err >conftest.er1
   1651     cat conftest.er1 >&5
   1652     mv -f conftest.er1 conftest.err
   1653   fi
   1654   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1655   test $ac_status = 0; } && {
   1656 	 test -z "$ac_c_werror_flag" ||
   1657 	 test ! -s conftest.err
   1658        } && test -s conftest.$ac_objext; then :
   1659   ac_retval=0
   1660 else
   1661   $as_echo "$as_me: failed program was:" >&5
   1662 sed 's/^/| /' conftest.$ac_ext >&5
   1663 
   1664 	ac_retval=1
   1665 fi
   1666   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1667   as_fn_set_status $ac_retval
   1668 
   1669 } # ac_fn_c_try_compile
   1670 
   1671 # ac_fn_c_try_cpp LINENO
   1672 # ----------------------
   1673 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
   1674 ac_fn_c_try_cpp ()
   1675 {
   1676   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1677   if { { ac_try="$ac_cpp conftest.$ac_ext"
   1678 case "(($ac_try" in
   1679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1680   *) ac_try_echo=$ac_try;;
   1681 esac
   1682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1683 $as_echo "$ac_try_echo"; } >&5
   1684   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
   1685   ac_status=$?
   1686   if test -s conftest.err; then
   1687     grep -v '^ *+' conftest.err >conftest.er1
   1688     cat conftest.er1 >&5
   1689     mv -f conftest.er1 conftest.err
   1690   fi
   1691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1692   test $ac_status = 0; } > conftest.i && {
   1693 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
   1694 	 test ! -s conftest.err
   1695        }; then :
   1696   ac_retval=0
   1697 else
   1698   $as_echo "$as_me: failed program was:" >&5
   1699 sed 's/^/| /' conftest.$ac_ext >&5
   1700 
   1701     ac_retval=1
   1702 fi
   1703   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1704   as_fn_set_status $ac_retval
   1705 
   1706 } # ac_fn_c_try_cpp
   1707 
   1708 # ac_fn_c_try_link LINENO
   1709 # -----------------------
   1710 # Try to link conftest.$ac_ext, and return whether this succeeded.
   1711 ac_fn_c_try_link ()
   1712 {
   1713   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1714   rm -f conftest.$ac_objext conftest$ac_exeext
   1715   if { { ac_try="$ac_link"
   1716 case "(($ac_try" in
   1717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1718   *) ac_try_echo=$ac_try;;
   1719 esac
   1720 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1721 $as_echo "$ac_try_echo"; } >&5
   1722   (eval "$ac_link") 2>conftest.err
   1723   ac_status=$?
   1724   if test -s conftest.err; then
   1725     grep -v '^ *+' conftest.err >conftest.er1
   1726     cat conftest.er1 >&5
   1727     mv -f conftest.er1 conftest.err
   1728   fi
   1729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1730   test $ac_status = 0; } && {
   1731 	 test -z "$ac_c_werror_flag" ||
   1732 	 test ! -s conftest.err
   1733        } && test -s conftest$ac_exeext && {
   1734 	 test "$cross_compiling" = yes ||
   1735 	 $as_test_x conftest$ac_exeext
   1736        }; then :
   1737   ac_retval=0
   1738 else
   1739   $as_echo "$as_me: failed program was:" >&5
   1740 sed 's/^/| /' conftest.$ac_ext >&5
   1741 
   1742 	ac_retval=1
   1743 fi
   1744   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
   1745   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
   1746   # interfere with the next link command; also delete a directory that is
   1747   # left behind by Apple's compiler.  We do this before executing the actions.
   1748   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
   1749   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1750   as_fn_set_status $ac_retval
   1751 
   1752 } # ac_fn_c_try_link
   1753 
   1754 # ac_fn_c_try_run LINENO
   1755 # ----------------------
   1756 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
   1757 # that executables *can* be run.
   1758 ac_fn_c_try_run ()
   1759 {
   1760   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1761   if { { ac_try="$ac_link"
   1762 case "(($ac_try" in
   1763   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1764   *) ac_try_echo=$ac_try;;
   1765 esac
   1766 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1767 $as_echo "$ac_try_echo"; } >&5
   1768   (eval "$ac_link") 2>&5
   1769   ac_status=$?
   1770   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1771   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
   1772   { { case "(($ac_try" in
   1773   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1774   *) ac_try_echo=$ac_try;;
   1775 esac
   1776 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   1777 $as_echo "$ac_try_echo"; } >&5
   1778   (eval "$ac_try") 2>&5
   1779   ac_status=$?
   1780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   1781   test $ac_status = 0; }; }; then :
   1782   ac_retval=0
   1783 else
   1784   $as_echo "$as_me: program exited with status $ac_status" >&5
   1785        $as_echo "$as_me: failed program was:" >&5
   1786 sed 's/^/| /' conftest.$ac_ext >&5
   1787 
   1788        ac_retval=$ac_status
   1789 fi
   1790   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
   1791   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1792   as_fn_set_status $ac_retval
   1793 
   1794 } # ac_fn_c_try_run
   1795 
   1796 # ac_fn_c_check_func LINENO FUNC VAR
   1797 # ----------------------------------
   1798 # Tests whether FUNC exists, setting the cache variable VAR accordingly
   1799 ac_fn_c_check_func ()
   1800 {
   1801   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1803 $as_echo_n "checking for $2... " >&6; }
   1804 if eval "test \"\${$3+set}\"" = set; then :
   1805   $as_echo_n "(cached) " >&6
   1806 else
   1807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1808 /* end confdefs.h.  */
   1809 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
   1810    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
   1811 #define $2 innocuous_$2
   1812 
   1813 /* System header to define __stub macros and hopefully few prototypes,
   1814     which can conflict with char $2 (); below.
   1815     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   1816     <limits.h> exists even on freestanding compilers.  */
   1817 
   1818 #ifdef __STDC__
   1819 # include <limits.h>
   1820 #else
   1821 # include <assert.h>
   1822 #endif
   1823 
   1824 #undef $2
   1825 
   1826 /* Override any GCC internal prototype to avoid an error.
   1827    Use char because int might match the return type of a GCC
   1828    builtin and then its argument prototype would still apply.  */
   1829 #ifdef __cplusplus
   1830 extern "C"
   1831 #endif
   1832 char $2 ();
   1833 /* The GNU C library defines this for functions which it implements
   1834     to always fail with ENOSYS.  Some functions are actually named
   1835     something starting with __ and the normal name is an alias.  */
   1836 #if defined __stub_$2 || defined __stub___$2
   1837 choke me
   1838 #endif
   1839 
   1840 int
   1841 main ()
   1842 {
   1843 return $2 ();
   1844   ;
   1845   return 0;
   1846 }
   1847 _ACEOF
   1848 if ac_fn_c_try_link "$LINENO"; then :
   1849   eval "$3=yes"
   1850 else
   1851   eval "$3=no"
   1852 fi
   1853 rm -f core conftest.err conftest.$ac_objext \
   1854     conftest$ac_exeext conftest.$ac_ext
   1855 fi
   1856 eval ac_res=\$$3
   1857 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1858 $as_echo "$ac_res" >&6; }
   1859   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1860 
   1861 } # ac_fn_c_check_func
   1862 
   1863 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
   1864 # -------------------------------------------------------
   1865 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
   1866 # the include files in INCLUDES and setting the cache variable VAR
   1867 # accordingly.
   1868 ac_fn_c_check_header_mongrel ()
   1869 {
   1870   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1871   if eval "test \"\${$3+set}\"" = set; then :
   1872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1873 $as_echo_n "checking for $2... " >&6; }
   1874 if eval "test \"\${$3+set}\"" = set; then :
   1875   $as_echo_n "(cached) " >&6
   1876 fi
   1877 eval ac_res=\$$3
   1878 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1879 $as_echo "$ac_res" >&6; }
   1880 else
   1881   # Is the header compilable?
   1882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
   1883 $as_echo_n "checking $2 usability... " >&6; }
   1884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1885 /* end confdefs.h.  */
   1886 $4
   1887 #include <$2>
   1888 _ACEOF
   1889 if ac_fn_c_try_compile "$LINENO"; then :
   1890   ac_header_compiler=yes
   1891 else
   1892   ac_header_compiler=no
   1893 fi
   1894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
   1896 $as_echo "$ac_header_compiler" >&6; }
   1897 
   1898 # Is the header present?
   1899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
   1900 $as_echo_n "checking $2 presence... " >&6; }
   1901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1902 /* end confdefs.h.  */
   1903 #include <$2>
   1904 _ACEOF
   1905 if ac_fn_c_try_cpp "$LINENO"; then :
   1906   ac_header_preproc=yes
   1907 else
   1908   ac_header_preproc=no
   1909 fi
   1910 rm -f conftest.err conftest.i conftest.$ac_ext
   1911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
   1912 $as_echo "$ac_header_preproc" >&6; }
   1913 
   1914 # So?  What about this header?
   1915 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
   1916   yes:no: )
   1917     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
   1918 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
   1919     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
   1920 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
   1921     ;;
   1922   no:yes:* )
   1923     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
   1924 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
   1925     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
   1926 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
   1927     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
   1928 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
   1929     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
   1930 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
   1931     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
   1932 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
   1933 ( $as_echo "## ----------------------------- ##
   1934 ## Report this to satodai@w3m.jp ##
   1935 ## ----------------------------- ##"
   1936      ) | sed "s/^/$as_me: WARNING:     /" >&2
   1937     ;;
   1938 esac
   1939   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1940 $as_echo_n "checking for $2... " >&6; }
   1941 if eval "test \"\${$3+set}\"" = set; then :
   1942   $as_echo_n "(cached) " >&6
   1943 else
   1944   eval "$3=\$ac_header_compiler"
   1945 fi
   1946 eval ac_res=\$$3
   1947 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1948 $as_echo "$ac_res" >&6; }
   1949 fi
   1950   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1951 
   1952 } # ac_fn_c_check_header_mongrel
   1953 
   1954 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
   1955 # -------------------------------------------------------
   1956 # Tests whether HEADER exists and can be compiled using the include files in
   1957 # INCLUDES, setting the cache variable VAR accordingly.
   1958 ac_fn_c_check_header_compile ()
   1959 {
   1960   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1962 $as_echo_n "checking for $2... " >&6; }
   1963 if eval "test \"\${$3+set}\"" = set; then :
   1964   $as_echo_n "(cached) " >&6
   1965 else
   1966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1967 /* end confdefs.h.  */
   1968 $4
   1969 #include <$2>
   1970 _ACEOF
   1971 if ac_fn_c_try_compile "$LINENO"; then :
   1972   eval "$3=yes"
   1973 else
   1974   eval "$3=no"
   1975 fi
   1976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1977 fi
   1978 eval ac_res=\$$3
   1979 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   1980 $as_echo "$ac_res" >&6; }
   1981   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   1982 
   1983 } # ac_fn_c_check_header_compile
   1984 
   1985 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
   1986 # -------------------------------------------
   1987 # Tests whether TYPE exists after having included INCLUDES, setting cache
   1988 # variable VAR accordingly.
   1989 ac_fn_c_check_type ()
   1990 {
   1991   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   1992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   1993 $as_echo_n "checking for $2... " >&6; }
   1994 if eval "test \"\${$3+set}\"" = set; then :
   1995   $as_echo_n "(cached) " >&6
   1996 else
   1997   eval "$3=no"
   1998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   1999 /* end confdefs.h.  */
   2000 $4
   2001 int
   2002 main ()
   2003 {
   2004 if (sizeof ($2))
   2005 	 return 0;
   2006   ;
   2007   return 0;
   2008 }
   2009 _ACEOF
   2010 if ac_fn_c_try_compile "$LINENO"; then :
   2011   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2012 /* end confdefs.h.  */
   2013 $4
   2014 int
   2015 main ()
   2016 {
   2017 if (sizeof (($2)))
   2018 	    return 0;
   2019   ;
   2020   return 0;
   2021 }
   2022 _ACEOF
   2023 if ac_fn_c_try_compile "$LINENO"; then :
   2024 
   2025 else
   2026   eval "$3=yes"
   2027 fi
   2028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2029 fi
   2030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2031 fi
   2032 eval ac_res=\$$3
   2033 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   2034 $as_echo "$ac_res" >&6; }
   2035   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   2036 
   2037 } # ac_fn_c_check_type
   2038 
   2039 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
   2040 # --------------------------------------------
   2041 # Tries to find the compile-time value of EXPR in a program that includes
   2042 # INCLUDES, setting VAR accordingly. Returns whether the value could be
   2043 # computed
   2044 ac_fn_c_compute_int ()
   2045 {
   2046   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   2047   if test "$cross_compiling" = yes; then
   2048     # Depending upon the size, compute the lo and hi bounds.
   2049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2050 /* end confdefs.h.  */
   2051 $4
   2052 int
   2053 main ()
   2054 {
   2055 static int test_array [1 - 2 * !(($2) >= 0)];
   2056 test_array [0] = 0
   2057 
   2058   ;
   2059   return 0;
   2060 }
   2061 _ACEOF
   2062 if ac_fn_c_try_compile "$LINENO"; then :
   2063   ac_lo=0 ac_mid=0
   2064   while :; do
   2065     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2066 /* end confdefs.h.  */
   2067 $4
   2068 int
   2069 main ()
   2070 {
   2071 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
   2072 test_array [0] = 0
   2073 
   2074   ;
   2075   return 0;
   2076 }
   2077 _ACEOF
   2078 if ac_fn_c_try_compile "$LINENO"; then :
   2079   ac_hi=$ac_mid; break
   2080 else
   2081   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
   2082 			if test $ac_lo -le $ac_mid; then
   2083 			  ac_lo= ac_hi=
   2084 			  break
   2085 			fi
   2086 			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
   2087 fi
   2088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2089   done
   2090 else
   2091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2092 /* end confdefs.h.  */
   2093 $4
   2094 int
   2095 main ()
   2096 {
   2097 static int test_array [1 - 2 * !(($2) < 0)];
   2098 test_array [0] = 0
   2099 
   2100   ;
   2101   return 0;
   2102 }
   2103 _ACEOF
   2104 if ac_fn_c_try_compile "$LINENO"; then :
   2105   ac_hi=-1 ac_mid=-1
   2106   while :; do
   2107     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2108 /* end confdefs.h.  */
   2109 $4
   2110 int
   2111 main ()
   2112 {
   2113 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
   2114 test_array [0] = 0
   2115 
   2116   ;
   2117   return 0;
   2118 }
   2119 _ACEOF
   2120 if ac_fn_c_try_compile "$LINENO"; then :
   2121   ac_lo=$ac_mid; break
   2122 else
   2123   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
   2124 			if test $ac_mid -le $ac_hi; then
   2125 			  ac_lo= ac_hi=
   2126 			  break
   2127 			fi
   2128 			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
   2129 fi
   2130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2131   done
   2132 else
   2133   ac_lo= ac_hi=
   2134 fi
   2135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2136 fi
   2137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2138 # Binary search between lo and hi bounds.
   2139 while test "x$ac_lo" != "x$ac_hi"; do
   2140   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
   2141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2142 /* end confdefs.h.  */
   2143 $4
   2144 int
   2145 main ()
   2146 {
   2147 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
   2148 test_array [0] = 0
   2149 
   2150   ;
   2151   return 0;
   2152 }
   2153 _ACEOF
   2154 if ac_fn_c_try_compile "$LINENO"; then :
   2155   ac_hi=$ac_mid
   2156 else
   2157   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
   2158 fi
   2159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   2160 done
   2161 case $ac_lo in #((
   2162 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
   2163 '') ac_retval=1 ;;
   2164 esac
   2165   else
   2166     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2167 /* end confdefs.h.  */
   2168 $4
   2169 static long int longval () { return $2; }
   2170 static unsigned long int ulongval () { return $2; }
   2171 #include <stdio.h>
   2172 #include <stdlib.h>
   2173 int
   2174 main ()
   2175 {
   2176 
   2177   FILE *f = fopen ("conftest.val", "w");
   2178   if (! f)
   2179     return 1;
   2180   if (($2) < 0)
   2181     {
   2182       long int i = longval ();
   2183       if (i != ($2))
   2184 	return 1;
   2185       fprintf (f, "%ld", i);
   2186     }
   2187   else
   2188     {
   2189       unsigned long int i = ulongval ();
   2190       if (i != ($2))
   2191 	return 1;
   2192       fprintf (f, "%lu", i);
   2193     }
   2194   /* Do not output a trailing newline, as this causes \r\n confusion
   2195      on some platforms.  */
   2196   return ferror (f) || fclose (f) != 0;
   2197 
   2198   ;
   2199   return 0;
   2200 }
   2201 _ACEOF
   2202 if ac_fn_c_try_run "$LINENO"; then :
   2203   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
   2204 else
   2205   ac_retval=1
   2206 fi
   2207 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   2208   conftest.$ac_objext conftest.beam conftest.$ac_ext
   2209 rm -f conftest.val
   2210 
   2211   fi
   2212   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   2213   as_fn_set_status $ac_retval
   2214 
   2215 } # ac_fn_c_compute_int
   2216 cat >config.log <<_ACEOF
   2217 This file contains any messages produced by compilers while
   2218 running configure, to aid debugging if configure makes a mistake.
   2219 
   2220 It was created by w3m $as_me 0.5.3, which was
   2221 generated by GNU Autoconf 2.67.  Invocation command line was
   2222 
   2223   $ $0 $@
   2224 
   2225 _ACEOF
   2226 exec 5>>config.log
   2227 {
   2228 cat <<_ASUNAME
   2229 ## --------- ##
   2230 ## Platform. ##
   2231 ## --------- ##
   2232 
   2233 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
   2234 uname -m = `(uname -m) 2>/dev/null || echo unknown`
   2235 uname -r = `(uname -r) 2>/dev/null || echo unknown`
   2236 uname -s = `(uname -s) 2>/dev/null || echo unknown`
   2237 uname -v = `(uname -v) 2>/dev/null || echo unknown`
   2238 
   2239 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
   2240 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
   2241 
   2242 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
   2243 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
   2244 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
   2245 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
   2246 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
   2247 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
   2248 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
   2249 
   2250 _ASUNAME
   2251 
   2252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2253 for as_dir in $PATH
   2254 do
   2255   IFS=$as_save_IFS
   2256   test -z "$as_dir" && as_dir=.
   2257     $as_echo "PATH: $as_dir"
   2258   done
   2259 IFS=$as_save_IFS
   2260 
   2261 } >&5
   2262 
   2263 cat >&5 <<_ACEOF
   2264 
   2265 
   2266 ## ----------- ##
   2267 ## Core tests. ##
   2268 ## ----------- ##
   2269 
   2270 _ACEOF
   2271 
   2272 
   2273 # Keep a trace of the command line.
   2274 # Strip out --no-create and --no-recursion so they do not pile up.
   2275 # Strip out --silent because we don't want to record it for future runs.
   2276 # Also quote any args containing shell meta-characters.
   2277 # Make two passes to allow for proper duplicate-argument suppression.
   2278 ac_configure_args=
   2279 ac_configure_args0=
   2280 ac_configure_args1=
   2281 ac_must_keep_next=false
   2282 for ac_pass in 1 2
   2283 do
   2284   for ac_arg
   2285   do
   2286     case $ac_arg in
   2287     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
   2288     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   2289     | -silent | --silent | --silen | --sile | --sil)
   2290       continue ;;
   2291     *\'*)
   2292       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   2293     esac
   2294     case $ac_pass in
   2295     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
   2296     2)
   2297       as_fn_append ac_configure_args1 " '$ac_arg'"
   2298       if test $ac_must_keep_next = true; then
   2299 	ac_must_keep_next=false # Got value, back to normal.
   2300       else
   2301 	case $ac_arg in
   2302 	  *=* | --config-cache | -C | -disable-* | --disable-* \
   2303 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
   2304 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
   2305 	  | -with-* | --with-* | -without-* | --without-* | --x)
   2306 	    case "$ac_configure_args0 " in
   2307 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
   2308 	    esac
   2309 	    ;;
   2310 	  -* ) ac_must_keep_next=true ;;
   2311 	esac
   2312       fi
   2313       as_fn_append ac_configure_args " '$ac_arg'"
   2314       ;;
   2315     esac
   2316   done
   2317 done
   2318 { ac_configure_args0=; unset ac_configure_args0;}
   2319 { ac_configure_args1=; unset ac_configure_args1;}
   2320 
   2321 # When interrupted or exit'd, cleanup temporary files, and complete
   2322 # config.log.  We remove comments because anyway the quotes in there
   2323 # would cause problems or look ugly.
   2324 # WARNING: Use '\'' to represent an apostrophe within the trap.
   2325 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
   2326 trap 'exit_status=$?
   2327   # Save into config.log some information that might help in debugging.
   2328   {
   2329     echo
   2330 
   2331     $as_echo "## ---------------- ##
   2332 ## Cache variables. ##
   2333 ## ---------------- ##"
   2334     echo
   2335     # The following way of writing the cache mishandles newlines in values,
   2336 (
   2337   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
   2338     eval ac_val=\$$ac_var
   2339     case $ac_val in #(
   2340     *${as_nl}*)
   2341       case $ac_var in #(
   2342       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
   2343 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
   2344       esac
   2345       case $ac_var in #(
   2346       _ | IFS | as_nl) ;; #(
   2347       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
   2348       *) { eval $ac_var=; unset $ac_var;} ;;
   2349       esac ;;
   2350     esac
   2351   done
   2352   (set) 2>&1 |
   2353     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
   2354     *${as_nl}ac_space=\ *)
   2355       sed -n \
   2356 	"s/'\''/'\''\\\\'\'''\''/g;
   2357 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
   2358       ;; #(
   2359     *)
   2360       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
   2361       ;;
   2362     esac |
   2363     sort
   2364 )
   2365     echo
   2366 
   2367     $as_echo "## ----------------- ##
   2368 ## Output variables. ##
   2369 ## ----------------- ##"
   2370     echo
   2371     for ac_var in $ac_subst_vars
   2372     do
   2373       eval ac_val=\$$ac_var
   2374       case $ac_val in
   2375       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   2376       esac
   2377       $as_echo "$ac_var='\''$ac_val'\''"
   2378     done | sort
   2379     echo
   2380 
   2381     if test -n "$ac_subst_files"; then
   2382       $as_echo "## ------------------- ##
   2383 ## File substitutions. ##
   2384 ## ------------------- ##"
   2385       echo
   2386       for ac_var in $ac_subst_files
   2387       do
   2388 	eval ac_val=\$$ac_var
   2389 	case $ac_val in
   2390 	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   2391 	esac
   2392 	$as_echo "$ac_var='\''$ac_val'\''"
   2393       done | sort
   2394       echo
   2395     fi
   2396 
   2397     if test -s confdefs.h; then
   2398       $as_echo "## ----------- ##
   2399 ## confdefs.h. ##
   2400 ## ----------- ##"
   2401       echo
   2402       cat confdefs.h
   2403       echo
   2404     fi
   2405     test "$ac_signal" != 0 &&
   2406       $as_echo "$as_me: caught signal $ac_signal"
   2407     $as_echo "$as_me: exit $exit_status"
   2408   } >&5
   2409   rm -f core *.core core.conftest.* &&
   2410     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
   2411     exit $exit_status
   2412 ' 0
   2413 for ac_signal in 1 2 13 15; do
   2414   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
   2415 done
   2416 ac_signal=0
   2417 
   2418 # confdefs.h avoids OS command line length limits that DEFS can exceed.
   2419 rm -f -r conftest* confdefs.h
   2420 
   2421 $as_echo "/* confdefs.h */" > confdefs.h
   2422 
   2423 # Predefined preprocessor variables.
   2424 
   2425 cat >>confdefs.h <<_ACEOF
   2426 #define PACKAGE_NAME "$PACKAGE_NAME"
   2427 _ACEOF
   2428 
   2429 cat >>confdefs.h <<_ACEOF
   2430 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
   2431 _ACEOF
   2432 
   2433 cat >>confdefs.h <<_ACEOF
   2434 #define PACKAGE_VERSION "$PACKAGE_VERSION"
   2435 _ACEOF
   2436 
   2437 cat >>confdefs.h <<_ACEOF
   2438 #define PACKAGE_STRING "$PACKAGE_STRING"
   2439 _ACEOF
   2440 
   2441 cat >>confdefs.h <<_ACEOF
   2442 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
   2443 _ACEOF
   2444 
   2445 cat >>confdefs.h <<_ACEOF
   2446 #define PACKAGE_URL "$PACKAGE_URL"
   2447 _ACEOF
   2448 
   2449 
   2450 # Let the site file select an alternate cache file if it wants to.
   2451 # Prefer an explicitly selected file to automatically selected ones.
   2452 ac_site_file1=NONE
   2453 ac_site_file2=NONE
   2454 if test -n "$CONFIG_SITE"; then
   2455   # We do not want a PATH search for config.site.
   2456   case $CONFIG_SITE in #((
   2457     -*)  ac_site_file1=./$CONFIG_SITE;;
   2458     */*) ac_site_file1=$CONFIG_SITE;;
   2459     *)   ac_site_file1=./$CONFIG_SITE;;
   2460   esac
   2461 elif test "x$prefix" != xNONE; then
   2462   ac_site_file1=$prefix/share/config.site
   2463   ac_site_file2=$prefix/etc/config.site
   2464 else
   2465   ac_site_file1=$ac_default_prefix/share/config.site
   2466   ac_site_file2=$ac_default_prefix/etc/config.site
   2467 fi
   2468 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
   2469 do
   2470   test "x$ac_site_file" = xNONE && continue
   2471   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
   2472     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
   2473 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
   2474     sed 's/^/| /' "$ac_site_file" >&5
   2475     . "$ac_site_file" \
   2476       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2477 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2478 as_fn_error $? "failed to load site script $ac_site_file
   2479 See \`config.log' for more details" "$LINENO" 5 ; }
   2480   fi
   2481 done
   2482 
   2483 if test -r "$cache_file"; then
   2484   # Some versions of bash will fail to source /dev/null (special files
   2485   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
   2486   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
   2487     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
   2488 $as_echo "$as_me: loading cache $cache_file" >&6;}
   2489     case $cache_file in
   2490       [\\/]* | ?:[\\/]* ) . "$cache_file";;
   2491       *)                      . "./$cache_file";;
   2492     esac
   2493   fi
   2494 else
   2495   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
   2496 $as_echo "$as_me: creating cache $cache_file" >&6;}
   2497   >$cache_file
   2498 fi
   2499 
   2500 gt_needs="$gt_needs "
   2501 # Check that the precious variables saved in the cache have kept the same
   2502 # value.
   2503 ac_cache_corrupted=false
   2504 for ac_var in $ac_precious_vars; do
   2505   eval ac_old_set=\$ac_cv_env_${ac_var}_set
   2506   eval ac_new_set=\$ac_env_${ac_var}_set
   2507   eval ac_old_val=\$ac_cv_env_${ac_var}_value
   2508   eval ac_new_val=\$ac_env_${ac_var}_value
   2509   case $ac_old_set,$ac_new_set in
   2510     set,)
   2511       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
   2512 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
   2513       ac_cache_corrupted=: ;;
   2514     ,set)
   2515       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
   2516 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
   2517       ac_cache_corrupted=: ;;
   2518     ,);;
   2519     *)
   2520       if test "x$ac_old_val" != "x$ac_new_val"; then
   2521 	# differences in whitespace do not lead to failure.
   2522 	ac_old_val_w=`echo x $ac_old_val`
   2523 	ac_new_val_w=`echo x $ac_new_val`
   2524 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
   2525 	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
   2526 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
   2527 	  ac_cache_corrupted=:
   2528 	else
   2529 	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
   2530 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
   2531 	  eval $ac_var=\$ac_old_val
   2532 	fi
   2533 	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
   2534 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
   2535 	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
   2536 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
   2537       fi;;
   2538   esac
   2539   # Pass precious variables to config.status.
   2540   if test "$ac_new_set" = set; then
   2541     case $ac_new_val in
   2542     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
   2543     *) ac_arg=$ac_var=$ac_new_val ;;
   2544     esac
   2545     case " $ac_configure_args " in
   2546       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
   2547       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
   2548     esac
   2549   fi
   2550 done
   2551 if $ac_cache_corrupted; then
   2552   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2553 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2554   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
   2555 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   2556   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
   2557 fi
   2558 ## -------------------- ##
   2559 ## Main body of script. ##
   2560 ## -------------------- ##
   2561 
   2562 ac_ext=c
   2563 ac_cpp='$CPP $CPPFLAGS'
   2564 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   2565 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   2566 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   2567 
   2568 
   2569 PACKAGE=w3m
   2570 VERSION=0.5.3
   2571 cat >>confdefs.h <<_ACEOF
   2572 #define PACKAGE "$PACKAGE"
   2573 _ACEOF
   2574 
   2575 cat >>confdefs.h <<_ACEOF
   2576 #define VERSION "$VERSION"
   2577 _ACEOF
   2578 
   2579 
   2580 
   2581 
   2582 
   2583 W3M=w3m
   2584 $as_echo "#define W3M w3m" >>confdefs.h
   2585 
   2586 
   2587 
   2588 W3M_LANG=${LC_ALL:-$LANG}
   2589 ac_config_headers="$ac_config_headers config.h"
   2590 
   2591 ac_ext=cpp
   2592 ac_cpp='$CXXCPP $CPPFLAGS'
   2593 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   2594 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   2595 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
   2596 if test -z "$CXX"; then
   2597   if test -n "$CCC"; then
   2598     CXX=$CCC
   2599   else
   2600     if test -n "$ac_tool_prefix"; then
   2601   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
   2602   do
   2603     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
   2604 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
   2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2606 $as_echo_n "checking for $ac_word... " >&6; }
   2607 if test "${ac_cv_prog_CXX+set}" = set; then :
   2608   $as_echo_n "(cached) " >&6
   2609 else
   2610   if test -n "$CXX"; then
   2611   ac_cv_prog_CXX="$CXX" # Let the user override the test.
   2612 else
   2613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2614 for as_dir in $PATH
   2615 do
   2616   IFS=$as_save_IFS
   2617   test -z "$as_dir" && as_dir=.
   2618     for ac_exec_ext in '' $ac_executable_extensions; do
   2619   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2620     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
   2621     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2622     break 2
   2623   fi
   2624 done
   2625   done
   2626 IFS=$as_save_IFS
   2627 
   2628 fi
   2629 fi
   2630 CXX=$ac_cv_prog_CXX
   2631 if test -n "$CXX"; then
   2632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
   2633 $as_echo "$CXX" >&6; }
   2634 else
   2635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2636 $as_echo "no" >&6; }
   2637 fi
   2638 
   2639 
   2640     test -n "$CXX" && break
   2641   done
   2642 fi
   2643 if test -z "$CXX"; then
   2644   ac_ct_CXX=$CXX
   2645   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
   2646 do
   2647   # Extract the first word of "$ac_prog", so it can be a program name with args.
   2648 set dummy $ac_prog; ac_word=$2
   2649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   2650 $as_echo_n "checking for $ac_word... " >&6; }
   2651 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
   2652   $as_echo_n "(cached) " >&6
   2653 else
   2654   if test -n "$ac_ct_CXX"; then
   2655   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
   2656 else
   2657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   2658 for as_dir in $PATH
   2659 do
   2660   IFS=$as_save_IFS
   2661   test -z "$as_dir" && as_dir=.
   2662     for ac_exec_ext in '' $ac_executable_extensions; do
   2663   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   2664     ac_cv_prog_ac_ct_CXX="$ac_prog"
   2665     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   2666     break 2
   2667   fi
   2668 done
   2669   done
   2670 IFS=$as_save_IFS
   2671 
   2672 fi
   2673 fi
   2674 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
   2675 if test -n "$ac_ct_CXX"; then
   2676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
   2677 $as_echo "$ac_ct_CXX" >&6; }
   2678 else
   2679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2680 $as_echo "no" >&6; }
   2681 fi
   2682 
   2683 
   2684   test -n "$ac_ct_CXX" && break
   2685 done
   2686 
   2687   if test "x$ac_ct_CXX" = x; then
   2688     CXX="g++"
   2689   else
   2690     case $cross_compiling:$ac_tool_warned in
   2691 yes:)
   2692 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   2693 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   2694 ac_tool_warned=yes ;;
   2695 esac
   2696     CXX=$ac_ct_CXX
   2697   fi
   2698 fi
   2699 
   2700   fi
   2701 fi
   2702 # Provide some information about the compiler.
   2703 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
   2704 set X $ac_compile
   2705 ac_compiler=$2
   2706 for ac_option in --version -v -V -qversion; do
   2707   { { ac_try="$ac_compiler $ac_option >&5"
   2708 case "(($ac_try" in
   2709   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2710   *) ac_try_echo=$ac_try;;
   2711 esac
   2712 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2713 $as_echo "$ac_try_echo"; } >&5
   2714   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   2715   ac_status=$?
   2716   if test -s conftest.err; then
   2717     sed '10a\
   2718 ... rest of stderr output deleted ...
   2719          10q' conftest.err >conftest.er1
   2720     cat conftest.er1 >&5
   2721   fi
   2722   rm -f conftest.er1 conftest.err
   2723   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2724   test $ac_status = 0; }
   2725 done
   2726 
   2727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2728 /* end confdefs.h.  */
   2729 
   2730 int
   2731 main ()
   2732 {
   2733 
   2734   ;
   2735   return 0;
   2736 }
   2737 _ACEOF
   2738 ac_clean_files_save=$ac_clean_files
   2739 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
   2740 # Try to create an executable without -o first, disregard a.out.
   2741 # It will help us diagnose broken compilers, and finding out an intuition
   2742 # of exeext.
   2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
   2744 $as_echo_n "checking whether the C++ compiler works... " >&6; }
   2745 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
   2746 
   2747 # The possible output files:
   2748 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
   2749 
   2750 ac_rmfiles=
   2751 for ac_file in $ac_files
   2752 do
   2753   case $ac_file in
   2754     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
   2755     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   2756   esac
   2757 done
   2758 rm -f $ac_rmfiles
   2759 
   2760 if { { ac_try="$ac_link_default"
   2761 case "(($ac_try" in
   2762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2763   *) ac_try_echo=$ac_try;;
   2764 esac
   2765 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2766 $as_echo "$ac_try_echo"; } >&5
   2767   (eval "$ac_link_default") 2>&5
   2768   ac_status=$?
   2769   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2770   test $ac_status = 0; }; then :
   2771   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
   2772 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
   2773 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
   2774 # so that the user can short-circuit this test for compilers unknown to
   2775 # Autoconf.
   2776 for ac_file in $ac_files ''
   2777 do
   2778   test -f "$ac_file" || continue
   2779   case $ac_file in
   2780     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
   2781 	;;
   2782     [ab].out )
   2783 	# We found the default executable, but exeext='' is most
   2784 	# certainly right.
   2785 	break;;
   2786     *.* )
   2787 	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
   2788 	then :; else
   2789 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
   2790 	fi
   2791 	# We set ac_cv_exeext here because the later test for it is not
   2792 	# safe: cross compilers may not add the suffix if given an `-o'
   2793 	# argument, so we may need to know it at that point already.
   2794 	# Even if this section looks crufty: it has the advantage of
   2795 	# actually working.
   2796 	break;;
   2797     * )
   2798 	break;;
   2799   esac
   2800 done
   2801 test "$ac_cv_exeext" = no && ac_cv_exeext=
   2802 
   2803 else
   2804   ac_file=''
   2805 fi
   2806 if test -z "$ac_file"; then :
   2807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   2808 $as_echo "no" >&6; }
   2809 $as_echo "$as_me: failed program was:" >&5
   2810 sed 's/^/| /' conftest.$ac_ext >&5
   2811 
   2812 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2814 as_fn_error 77 "C++ compiler cannot create executables
   2815 See \`config.log' for more details" "$LINENO" 5 ; }
   2816 else
   2817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   2818 $as_echo "yes" >&6; }
   2819 fi
   2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
   2821 $as_echo_n "checking for C++ compiler default output file name... " >&6; }
   2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
   2823 $as_echo "$ac_file" >&6; }
   2824 ac_exeext=$ac_cv_exeext
   2825 
   2826 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
   2827 ac_clean_files=$ac_clean_files_save
   2828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
   2829 $as_echo_n "checking for suffix of executables... " >&6; }
   2830 if { { ac_try="$ac_link"
   2831 case "(($ac_try" in
   2832   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2833   *) ac_try_echo=$ac_try;;
   2834 esac
   2835 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2836 $as_echo "$ac_try_echo"; } >&5
   2837   (eval "$ac_link") 2>&5
   2838   ac_status=$?
   2839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2840   test $ac_status = 0; }; then :
   2841   # If both `conftest.exe' and `conftest' are `present' (well, observable)
   2842 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
   2843 # work properly (i.e., refer to `conftest.exe'), while it won't with
   2844 # `rm'.
   2845 for ac_file in conftest.exe conftest conftest.*; do
   2846   test -f "$ac_file" || continue
   2847   case $ac_file in
   2848     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
   2849     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
   2850 	  break;;
   2851     * ) break;;
   2852   esac
   2853 done
   2854 else
   2855   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2856 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2857 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
   2858 See \`config.log' for more details" "$LINENO" 5 ; }
   2859 fi
   2860 rm -f conftest conftest$ac_cv_exeext
   2861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
   2862 $as_echo "$ac_cv_exeext" >&6; }
   2863 
   2864 rm -f conftest.$ac_ext
   2865 EXEEXT=$ac_cv_exeext
   2866 ac_exeext=$EXEEXT
   2867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2868 /* end confdefs.h.  */
   2869 #include <stdio.h>
   2870 int
   2871 main ()
   2872 {
   2873 FILE *f = fopen ("conftest.out", "w");
   2874  return ferror (f) || fclose (f) != 0;
   2875 
   2876   ;
   2877   return 0;
   2878 }
   2879 _ACEOF
   2880 ac_clean_files="$ac_clean_files conftest.out"
   2881 # Check that the compiler produces executables we can run.  If not, either
   2882 # the compiler is broken, or we cross compile.
   2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
   2884 $as_echo_n "checking whether we are cross compiling... " >&6; }
   2885 if test "$cross_compiling" != yes; then
   2886   { { ac_try="$ac_link"
   2887 case "(($ac_try" in
   2888   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2889   *) ac_try_echo=$ac_try;;
   2890 esac
   2891 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2892 $as_echo "$ac_try_echo"; } >&5
   2893   (eval "$ac_link") 2>&5
   2894   ac_status=$?
   2895   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2896   test $ac_status = 0; }
   2897   if { ac_try='./conftest$ac_cv_exeext'
   2898   { { case "(($ac_try" in
   2899   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2900   *) ac_try_echo=$ac_try;;
   2901 esac
   2902 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2903 $as_echo "$ac_try_echo"; } >&5
   2904   (eval "$ac_try") 2>&5
   2905   ac_status=$?
   2906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2907   test $ac_status = 0; }; }; then
   2908     cross_compiling=no
   2909   else
   2910     if test "$cross_compiling" = maybe; then
   2911 	cross_compiling=yes
   2912     else
   2913 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2914 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2915 as_fn_error $? "cannot run C++ compiled programs.
   2916 If you meant to cross compile, use \`--host'.
   2917 See \`config.log' for more details" "$LINENO" 5 ; }
   2918     fi
   2919   fi
   2920 fi
   2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
   2922 $as_echo "$cross_compiling" >&6; }
   2923 
   2924 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
   2925 ac_clean_files=$ac_clean_files_save
   2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
   2927 $as_echo_n "checking for suffix of object files... " >&6; }
   2928 if test "${ac_cv_objext+set}" = set; then :
   2929   $as_echo_n "(cached) " >&6
   2930 else
   2931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2932 /* end confdefs.h.  */
   2933 
   2934 int
   2935 main ()
   2936 {
   2937 
   2938   ;
   2939   return 0;
   2940 }
   2941 _ACEOF
   2942 rm -f conftest.o conftest.obj
   2943 if { { ac_try="$ac_compile"
   2944 case "(($ac_try" in
   2945   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   2946   *) ac_try_echo=$ac_try;;
   2947 esac
   2948 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   2949 $as_echo "$ac_try_echo"; } >&5
   2950   (eval "$ac_compile") 2>&5
   2951   ac_status=$?
   2952   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   2953   test $ac_status = 0; }; then :
   2954   for ac_file in conftest.o conftest.obj conftest.*; do
   2955   test -f "$ac_file" || continue;
   2956   case $ac_file in
   2957     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
   2958     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
   2959        break;;
   2960   esac
   2961 done
   2962 else
   2963   $as_echo "$as_me: failed program was:" >&5
   2964 sed 's/^/| /' conftest.$ac_ext >&5
   2965 
   2966 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   2967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   2968 as_fn_error $? "cannot compute suffix of object files: cannot compile
   2969 See \`config.log' for more details" "$LINENO" 5 ; }
   2970 fi
   2971 rm -f conftest.$ac_cv_objext conftest.$ac_ext
   2972 fi
   2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
   2974 $as_echo "$ac_cv_objext" >&6; }
   2975 OBJEXT=$ac_cv_objext
   2976 ac_objext=$OBJEXT
   2977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
   2978 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
   2979 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
   2980   $as_echo_n "(cached) " >&6
   2981 else
   2982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   2983 /* end confdefs.h.  */
   2984 
   2985 int
   2986 main ()
   2987 {
   2988 #ifndef __GNUC__
   2989        choke me
   2990 #endif
   2991 
   2992   ;
   2993   return 0;
   2994 }
   2995 _ACEOF
   2996 if ac_fn_cxx_try_compile "$LINENO"; then :
   2997   ac_compiler_gnu=yes
   2998 else
   2999   ac_compiler_gnu=no
   3000 fi
   3001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3002 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
   3003 
   3004 fi
   3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
   3006 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
   3007 if test $ac_compiler_gnu = yes; then
   3008   GXX=yes
   3009 else
   3010   GXX=
   3011 fi
   3012 ac_test_CXXFLAGS=${CXXFLAGS+set}
   3013 ac_save_CXXFLAGS=$CXXFLAGS
   3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
   3015 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
   3016 if test "${ac_cv_prog_cxx_g+set}" = set; then :
   3017   $as_echo_n "(cached) " >&6
   3018 else
   3019   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
   3020    ac_cxx_werror_flag=yes
   3021    ac_cv_prog_cxx_g=no
   3022    CXXFLAGS="-g"
   3023    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3024 /* end confdefs.h.  */
   3025 
   3026 int
   3027 main ()
   3028 {
   3029 
   3030   ;
   3031   return 0;
   3032 }
   3033 _ACEOF
   3034 if ac_fn_cxx_try_compile "$LINENO"; then :
   3035   ac_cv_prog_cxx_g=yes
   3036 else
   3037   CXXFLAGS=""
   3038       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3039 /* end confdefs.h.  */
   3040 
   3041 int
   3042 main ()
   3043 {
   3044 
   3045   ;
   3046   return 0;
   3047 }
   3048 _ACEOF
   3049 if ac_fn_cxx_try_compile "$LINENO"; then :
   3050 
   3051 else
   3052   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
   3053 	 CXXFLAGS="-g"
   3054 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3055 /* end confdefs.h.  */
   3056 
   3057 int
   3058 main ()
   3059 {
   3060 
   3061   ;
   3062   return 0;
   3063 }
   3064 _ACEOF
   3065 if ac_fn_cxx_try_compile "$LINENO"; then :
   3066   ac_cv_prog_cxx_g=yes
   3067 fi
   3068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3069 fi
   3070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3071 fi
   3072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3073    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
   3074 fi
   3075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
   3076 $as_echo "$ac_cv_prog_cxx_g" >&6; }
   3077 if test "$ac_test_CXXFLAGS" = set; then
   3078   CXXFLAGS=$ac_save_CXXFLAGS
   3079 elif test $ac_cv_prog_cxx_g = yes; then
   3080   if test "$GXX" = yes; then
   3081     CXXFLAGS="-g -O2"
   3082   else
   3083     CXXFLAGS="-g"
   3084   fi
   3085 else
   3086   if test "$GXX" = yes; then
   3087     CXXFLAGS="-O2"
   3088   else
   3089     CXXFLAGS=
   3090   fi
   3091 fi
   3092 ac_ext=c
   3093 ac_cpp='$CPP $CPPFLAGS'
   3094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   3095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   3096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   3097 
   3098 for ac_prog in gawk mawk nawk awk
   3099 do
   3100   # Extract the first word of "$ac_prog", so it can be a program name with args.
   3101 set dummy $ac_prog; ac_word=$2
   3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3103 $as_echo_n "checking for $ac_word... " >&6; }
   3104 if test "${ac_cv_prog_AWK+set}" = set; then :
   3105   $as_echo_n "(cached) " >&6
   3106 else
   3107   if test -n "$AWK"; then
   3108   ac_cv_prog_AWK="$AWK" # Let the user override the test.
   3109 else
   3110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3111 for as_dir in $PATH
   3112 do
   3113   IFS=$as_save_IFS
   3114   test -z "$as_dir" && as_dir=.
   3115     for ac_exec_ext in '' $ac_executable_extensions; do
   3116   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   3117     ac_cv_prog_AWK="$ac_prog"
   3118     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3119     break 2
   3120   fi
   3121 done
   3122   done
   3123 IFS=$as_save_IFS
   3124 
   3125 fi
   3126 fi
   3127 AWK=$ac_cv_prog_AWK
   3128 if test -n "$AWK"; then
   3129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
   3130 $as_echo "$AWK" >&6; }
   3131 else
   3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3133 $as_echo "no" >&6; }
   3134 fi
   3135 
   3136 
   3137   test -n "$AWK" && break
   3138 done
   3139 
   3140 ac_ext=c
   3141 ac_cpp='$CPP $CPPFLAGS'
   3142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   3143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   3144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   3145 if test -n "$ac_tool_prefix"; then
   3146   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
   3147 set dummy ${ac_tool_prefix}gcc; ac_word=$2
   3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3149 $as_echo_n "checking for $ac_word... " >&6; }
   3150 if test "${ac_cv_prog_CC+set}" = set; then :
   3151   $as_echo_n "(cached) " >&6
   3152 else
   3153   if test -n "$CC"; then
   3154   ac_cv_prog_CC="$CC" # Let the user override the test.
   3155 else
   3156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3157 for as_dir in $PATH
   3158 do
   3159   IFS=$as_save_IFS
   3160   test -z "$as_dir" && as_dir=.
   3161     for ac_exec_ext in '' $ac_executable_extensions; do
   3162   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   3163     ac_cv_prog_CC="${ac_tool_prefix}gcc"
   3164     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3165     break 2
   3166   fi
   3167 done
   3168   done
   3169 IFS=$as_save_IFS
   3170 
   3171 fi
   3172 fi
   3173 CC=$ac_cv_prog_CC
   3174 if test -n "$CC"; then
   3175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   3176 $as_echo "$CC" >&6; }
   3177 else
   3178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3179 $as_echo "no" >&6; }
   3180 fi
   3181 
   3182 
   3183 fi
   3184 if test -z "$ac_cv_prog_CC"; then
   3185   ac_ct_CC=$CC
   3186   # Extract the first word of "gcc", so it can be a program name with args.
   3187 set dummy gcc; ac_word=$2
   3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3189 $as_echo_n "checking for $ac_word... " >&6; }
   3190 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
   3191   $as_echo_n "(cached) " >&6
   3192 else
   3193   if test -n "$ac_ct_CC"; then
   3194   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   3195 else
   3196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3197 for as_dir in $PATH
   3198 do
   3199   IFS=$as_save_IFS
   3200   test -z "$as_dir" && as_dir=.
   3201     for ac_exec_ext in '' $ac_executable_extensions; do
   3202   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   3203     ac_cv_prog_ac_ct_CC="gcc"
   3204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3205     break 2
   3206   fi
   3207 done
   3208   done
   3209 IFS=$as_save_IFS
   3210 
   3211 fi
   3212 fi
   3213 ac_ct_CC=$ac_cv_prog_ac_ct_CC
   3214 if test -n "$ac_ct_CC"; then
   3215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
   3216 $as_echo "$ac_ct_CC" >&6; }
   3217 else
   3218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3219 $as_echo "no" >&6; }
   3220 fi
   3221 
   3222   if test "x$ac_ct_CC" = x; then
   3223     CC=""
   3224   else
   3225     case $cross_compiling:$ac_tool_warned in
   3226 yes:)
   3227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   3228 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   3229 ac_tool_warned=yes ;;
   3230 esac
   3231     CC=$ac_ct_CC
   3232   fi
   3233 else
   3234   CC="$ac_cv_prog_CC"
   3235 fi
   3236 
   3237 if test -z "$CC"; then
   3238           if test -n "$ac_tool_prefix"; then
   3239     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
   3240 set dummy ${ac_tool_prefix}cc; ac_word=$2
   3241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3242 $as_echo_n "checking for $ac_word... " >&6; }
   3243 if test "${ac_cv_prog_CC+set}" = set; then :
   3244   $as_echo_n "(cached) " >&6
   3245 else
   3246   if test -n "$CC"; then
   3247   ac_cv_prog_CC="$CC" # Let the user override the test.
   3248 else
   3249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3250 for as_dir in $PATH
   3251 do
   3252   IFS=$as_save_IFS
   3253   test -z "$as_dir" && as_dir=.
   3254     for ac_exec_ext in '' $ac_executable_extensions; do
   3255   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   3256     ac_cv_prog_CC="${ac_tool_prefix}cc"
   3257     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3258     break 2
   3259   fi
   3260 done
   3261   done
   3262 IFS=$as_save_IFS
   3263 
   3264 fi
   3265 fi
   3266 CC=$ac_cv_prog_CC
   3267 if test -n "$CC"; then
   3268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   3269 $as_echo "$CC" >&6; }
   3270 else
   3271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3272 $as_echo "no" >&6; }
   3273 fi
   3274 
   3275 
   3276   fi
   3277 fi
   3278 if test -z "$CC"; then
   3279   # Extract the first word of "cc", so it can be a program name with args.
   3280 set dummy cc; ac_word=$2
   3281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3282 $as_echo_n "checking for $ac_word... " >&6; }
   3283 if test "${ac_cv_prog_CC+set}" = set; then :
   3284   $as_echo_n "(cached) " >&6
   3285 else
   3286   if test -n "$CC"; then
   3287   ac_cv_prog_CC="$CC" # Let the user override the test.
   3288 else
   3289   ac_prog_rejected=no
   3290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3291 for as_dir in $PATH
   3292 do
   3293   IFS=$as_save_IFS
   3294   test -z "$as_dir" && as_dir=.
   3295     for ac_exec_ext in '' $ac_executable_extensions; do
   3296   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   3297     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
   3298        ac_prog_rejected=yes
   3299        continue
   3300      fi
   3301     ac_cv_prog_CC="cc"
   3302     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3303     break 2
   3304   fi
   3305 done
   3306   done
   3307 IFS=$as_save_IFS
   3308 
   3309 if test $ac_prog_rejected = yes; then
   3310   # We found a bogon in the path, so make sure we never use it.
   3311   set dummy $ac_cv_prog_CC
   3312   shift
   3313   if test $# != 0; then
   3314     # We chose a different compiler from the bogus one.
   3315     # However, it has the same basename, so the bogon will be chosen
   3316     # first if we set CC to just the basename; use the full file name.
   3317     shift
   3318     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
   3319   fi
   3320 fi
   3321 fi
   3322 fi
   3323 CC=$ac_cv_prog_CC
   3324 if test -n "$CC"; then
   3325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   3326 $as_echo "$CC" >&6; }
   3327 else
   3328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3329 $as_echo "no" >&6; }
   3330 fi
   3331 
   3332 
   3333 fi
   3334 if test -z "$CC"; then
   3335   if test -n "$ac_tool_prefix"; then
   3336   for ac_prog in cl.exe
   3337   do
   3338     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
   3339 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
   3340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3341 $as_echo_n "checking for $ac_word... " >&6; }
   3342 if test "${ac_cv_prog_CC+set}" = set; then :
   3343   $as_echo_n "(cached) " >&6
   3344 else
   3345   if test -n "$CC"; then
   3346   ac_cv_prog_CC="$CC" # Let the user override the test.
   3347 else
   3348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3349 for as_dir in $PATH
   3350 do
   3351   IFS=$as_save_IFS
   3352   test -z "$as_dir" && as_dir=.
   3353     for ac_exec_ext in '' $ac_executable_extensions; do
   3354   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   3355     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
   3356     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3357     break 2
   3358   fi
   3359 done
   3360   done
   3361 IFS=$as_save_IFS
   3362 
   3363 fi
   3364 fi
   3365 CC=$ac_cv_prog_CC
   3366 if test -n "$CC"; then
   3367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
   3368 $as_echo "$CC" >&6; }
   3369 else
   3370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3371 $as_echo "no" >&6; }
   3372 fi
   3373 
   3374 
   3375     test -n "$CC" && break
   3376   done
   3377 fi
   3378 if test -z "$CC"; then
   3379   ac_ct_CC=$CC
   3380   for ac_prog in cl.exe
   3381 do
   3382   # Extract the first word of "$ac_prog", so it can be a program name with args.
   3383 set dummy $ac_prog; ac_word=$2
   3384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3385 $as_echo_n "checking for $ac_word... " >&6; }
   3386 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
   3387   $as_echo_n "(cached) " >&6
   3388 else
   3389   if test -n "$ac_ct_CC"; then
   3390   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   3391 else
   3392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3393 for as_dir in $PATH
   3394 do
   3395   IFS=$as_save_IFS
   3396   test -z "$as_dir" && as_dir=.
   3397     for ac_exec_ext in '' $ac_executable_extensions; do
   3398   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   3399     ac_cv_prog_ac_ct_CC="$ac_prog"
   3400     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   3401     break 2
   3402   fi
   3403 done
   3404   done
   3405 IFS=$as_save_IFS
   3406 
   3407 fi
   3408 fi
   3409 ac_ct_CC=$ac_cv_prog_ac_ct_CC
   3410 if test -n "$ac_ct_CC"; then
   3411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
   3412 $as_echo "$ac_ct_CC" >&6; }
   3413 else
   3414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3415 $as_echo "no" >&6; }
   3416 fi
   3417 
   3418 
   3419   test -n "$ac_ct_CC" && break
   3420 done
   3421 
   3422   if test "x$ac_ct_CC" = x; then
   3423     CC=""
   3424   else
   3425     case $cross_compiling:$ac_tool_warned in
   3426 yes:)
   3427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   3428 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   3429 ac_tool_warned=yes ;;
   3430 esac
   3431     CC=$ac_ct_CC
   3432   fi
   3433 fi
   3434 
   3435 fi
   3436 
   3437 
   3438 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3440 as_fn_error $? "no acceptable C compiler found in \$PATH
   3441 See \`config.log' for more details" "$LINENO" 5 ; }
   3442 
   3443 # Provide some information about the compiler.
   3444 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
   3445 set X $ac_compile
   3446 ac_compiler=$2
   3447 for ac_option in --version -v -V -qversion; do
   3448   { { ac_try="$ac_compiler $ac_option >&5"
   3449 case "(($ac_try" in
   3450   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   3451   *) ac_try_echo=$ac_try;;
   3452 esac
   3453 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   3454 $as_echo "$ac_try_echo"; } >&5
   3455   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   3456   ac_status=$?
   3457   if test -s conftest.err; then
   3458     sed '10a\
   3459 ... rest of stderr output deleted ...
   3460          10q' conftest.err >conftest.er1
   3461     cat conftest.er1 >&5
   3462   fi
   3463   rm -f conftest.er1 conftest.err
   3464   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   3465   test $ac_status = 0; }
   3466 done
   3467 
   3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
   3469 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
   3470 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
   3471   $as_echo_n "(cached) " >&6
   3472 else
   3473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3474 /* end confdefs.h.  */
   3475 
   3476 int
   3477 main ()
   3478 {
   3479 #ifndef __GNUC__
   3480        choke me
   3481 #endif
   3482 
   3483   ;
   3484   return 0;
   3485 }
   3486 _ACEOF
   3487 if ac_fn_c_try_compile "$LINENO"; then :
   3488   ac_compiler_gnu=yes
   3489 else
   3490   ac_compiler_gnu=no
   3491 fi
   3492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3493 ac_cv_c_compiler_gnu=$ac_compiler_gnu
   3494 
   3495 fi
   3496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
   3497 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
   3498 if test $ac_compiler_gnu = yes; then
   3499   GCC=yes
   3500 else
   3501   GCC=
   3502 fi
   3503 ac_test_CFLAGS=${CFLAGS+set}
   3504 ac_save_CFLAGS=$CFLAGS
   3505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
   3506 $as_echo_n "checking whether $CC accepts -g... " >&6; }
   3507 if test "${ac_cv_prog_cc_g+set}" = set; then :
   3508   $as_echo_n "(cached) " >&6
   3509 else
   3510   ac_save_c_werror_flag=$ac_c_werror_flag
   3511    ac_c_werror_flag=yes
   3512    ac_cv_prog_cc_g=no
   3513    CFLAGS="-g"
   3514    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3515 /* end confdefs.h.  */
   3516 
   3517 int
   3518 main ()
   3519 {
   3520 
   3521   ;
   3522   return 0;
   3523 }
   3524 _ACEOF
   3525 if ac_fn_c_try_compile "$LINENO"; then :
   3526   ac_cv_prog_cc_g=yes
   3527 else
   3528   CFLAGS=""
   3529       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3530 /* end confdefs.h.  */
   3531 
   3532 int
   3533 main ()
   3534 {
   3535 
   3536   ;
   3537   return 0;
   3538 }
   3539 _ACEOF
   3540 if ac_fn_c_try_compile "$LINENO"; then :
   3541 
   3542 else
   3543   ac_c_werror_flag=$ac_save_c_werror_flag
   3544 	 CFLAGS="-g"
   3545 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3546 /* end confdefs.h.  */
   3547 
   3548 int
   3549 main ()
   3550 {
   3551 
   3552   ;
   3553   return 0;
   3554 }
   3555 _ACEOF
   3556 if ac_fn_c_try_compile "$LINENO"; then :
   3557   ac_cv_prog_cc_g=yes
   3558 fi
   3559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3560 fi
   3561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3562 fi
   3563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   3564    ac_c_werror_flag=$ac_save_c_werror_flag
   3565 fi
   3566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
   3567 $as_echo "$ac_cv_prog_cc_g" >&6; }
   3568 if test "$ac_test_CFLAGS" = set; then
   3569   CFLAGS=$ac_save_CFLAGS
   3570 elif test $ac_cv_prog_cc_g = yes; then
   3571   if test "$GCC" = yes; then
   3572     CFLAGS="-g -O2"
   3573   else
   3574     CFLAGS="-g"
   3575   fi
   3576 else
   3577   if test "$GCC" = yes; then
   3578     CFLAGS="-O2"
   3579   else
   3580     CFLAGS=
   3581   fi
   3582 fi
   3583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
   3584 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
   3585 if test "${ac_cv_prog_cc_c89+set}" = set; then :
   3586   $as_echo_n "(cached) " >&6
   3587 else
   3588   ac_cv_prog_cc_c89=no
   3589 ac_save_CC=$CC
   3590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3591 /* end confdefs.h.  */
   3592 #include <stdarg.h>
   3593 #include <stdio.h>
   3594 #include <sys/types.h>
   3595 #include <sys/stat.h>
   3596 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   3597 struct buf { int x; };
   3598 FILE * (*rcsopen) (struct buf *, struct stat *, int);
   3599 static char *e (p, i)
   3600      char **p;
   3601      int i;
   3602 {
   3603   return p[i];
   3604 }
   3605 static char *f (char * (*g) (char **, int), char **p, ...)
   3606 {
   3607   char *s;
   3608   va_list v;
   3609   va_start (v,p);
   3610   s = g (p, va_arg (v,int));
   3611   va_end (v);
   3612   return s;
   3613 }
   3614 
   3615 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   3616    function prototypes and stuff, but not '\xHH' hex character constants.
   3617    These don't provoke an error unfortunately, instead are silently treated
   3618    as 'x'.  The following induces an error, until -std is added to get
   3619    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   3620    array size at least.  It's necessary to write '\x00'==0 to get something
   3621    that's true only with -std.  */
   3622 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
   3623 
   3624 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   3625    inside strings and character constants.  */
   3626 #define FOO(x) 'x'
   3627 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
   3628 
   3629 int test (int i, double x);
   3630 struct s1 {int (*f) (int a);};
   3631 struct s2 {int (*f) (double a);};
   3632 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   3633 int argc;
   3634 char **argv;
   3635 int
   3636 main ()
   3637 {
   3638 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   3639   ;
   3640   return 0;
   3641 }
   3642 _ACEOF
   3643 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
   3644 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
   3645 do
   3646   CC="$ac_save_CC $ac_arg"
   3647   if ac_fn_c_try_compile "$LINENO"; then :
   3648   ac_cv_prog_cc_c89=$ac_arg
   3649 fi
   3650 rm -f core conftest.err conftest.$ac_objext
   3651   test "x$ac_cv_prog_cc_c89" != "xno" && break
   3652 done
   3653 rm -f conftest.$ac_ext
   3654 CC=$ac_save_CC
   3655 
   3656 fi
   3657 # AC_CACHE_VAL
   3658 case "x$ac_cv_prog_cc_c89" in
   3659   x)
   3660     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   3661 $as_echo "none needed" >&6; } ;;
   3662   xno)
   3663     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   3664 $as_echo "unsupported" >&6; } ;;
   3665   *)
   3666     CC="$CC $ac_cv_prog_cc_c89"
   3667     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
   3668 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
   3669 esac
   3670 if test "x$ac_cv_prog_cc_c89" != xno; then :
   3671 
   3672 fi
   3673 
   3674 ac_ext=c
   3675 ac_cpp='$CPP $CPPFLAGS'
   3676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   3677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   3678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   3679 
   3680 ac_ext=c
   3681 ac_cpp='$CPP $CPPFLAGS'
   3682 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   3683 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   3684 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
   3686 $as_echo_n "checking how to run the C preprocessor... " >&6; }
   3687 # On Suns, sometimes $CPP names a directory.
   3688 if test -n "$CPP" && test -d "$CPP"; then
   3689   CPP=
   3690 fi
   3691 if test -z "$CPP"; then
   3692   if test "${ac_cv_prog_CPP+set}" = set; then :
   3693   $as_echo_n "(cached) " >&6
   3694 else
   3695       # Double quotes because CPP needs to be expanded
   3696     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
   3697     do
   3698       ac_preproc_ok=false
   3699 for ac_c_preproc_warn_flag in '' yes
   3700 do
   3701   # Use a header file that comes with gcc, so configuring glibc
   3702   # with a fresh cross-compiler works.
   3703   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   3704   # <limits.h> exists even on freestanding compilers.
   3705   # On the NeXT, cc -E runs the code through the compiler's parser,
   3706   # not just through cpp. "Syntax error" is here to catch this case.
   3707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3708 /* end confdefs.h.  */
   3709 #ifdef __STDC__
   3710 # include <limits.h>
   3711 #else
   3712 # include <assert.h>
   3713 #endif
   3714 		     Syntax error
   3715 _ACEOF
   3716 if ac_fn_c_try_cpp "$LINENO"; then :
   3717 
   3718 else
   3719   # Broken: fails on valid input.
   3720 continue
   3721 fi
   3722 rm -f conftest.err conftest.i conftest.$ac_ext
   3723 
   3724   # OK, works on sane cases.  Now check whether nonexistent headers
   3725   # can be detected and how.
   3726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3727 /* end confdefs.h.  */
   3728 #include <ac_nonexistent.h>
   3729 _ACEOF
   3730 if ac_fn_c_try_cpp "$LINENO"; then :
   3731   # Broken: success on invalid input.
   3732 continue
   3733 else
   3734   # Passes both tests.
   3735 ac_preproc_ok=:
   3736 break
   3737 fi
   3738 rm -f conftest.err conftest.i conftest.$ac_ext
   3739 
   3740 done
   3741 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   3742 rm -f conftest.i conftest.err conftest.$ac_ext
   3743 if $ac_preproc_ok; then :
   3744   break
   3745 fi
   3746 
   3747     done
   3748     ac_cv_prog_CPP=$CPP
   3749 
   3750 fi
   3751   CPP=$ac_cv_prog_CPP
   3752 else
   3753   ac_cv_prog_CPP=$CPP
   3754 fi
   3755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
   3756 $as_echo "$CPP" >&6; }
   3757 ac_preproc_ok=false
   3758 for ac_c_preproc_warn_flag in '' yes
   3759 do
   3760   # Use a header file that comes with gcc, so configuring glibc
   3761   # with a fresh cross-compiler works.
   3762   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   3763   # <limits.h> exists even on freestanding compilers.
   3764   # On the NeXT, cc -E runs the code through the compiler's parser,
   3765   # not just through cpp. "Syntax error" is here to catch this case.
   3766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3767 /* end confdefs.h.  */
   3768 #ifdef __STDC__
   3769 # include <limits.h>
   3770 #else
   3771 # include <assert.h>
   3772 #endif
   3773 		     Syntax error
   3774 _ACEOF
   3775 if ac_fn_c_try_cpp "$LINENO"; then :
   3776 
   3777 else
   3778   # Broken: fails on valid input.
   3779 continue
   3780 fi
   3781 rm -f conftest.err conftest.i conftest.$ac_ext
   3782 
   3783   # OK, works on sane cases.  Now check whether nonexistent headers
   3784   # can be detected and how.
   3785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   3786 /* end confdefs.h.  */
   3787 #include <ac_nonexistent.h>
   3788 _ACEOF
   3789 if ac_fn_c_try_cpp "$LINENO"; then :
   3790   # Broken: success on invalid input.
   3791 continue
   3792 else
   3793   # Passes both tests.
   3794 ac_preproc_ok=:
   3795 break
   3796 fi
   3797 rm -f conftest.err conftest.i conftest.$ac_ext
   3798 
   3799 done
   3800 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   3801 rm -f conftest.i conftest.err conftest.$ac_ext
   3802 if $ac_preproc_ok; then :
   3803 
   3804 else
   3805   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   3806 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   3807 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
   3808 See \`config.log' for more details" "$LINENO" 5 ; }
   3809 fi
   3810 
   3811 ac_ext=c
   3812 ac_cpp='$CPP $CPPFLAGS'
   3813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   3814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   3815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
   3816 
   3817 ac_aux_dir=
   3818 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
   3819   if test -f "$ac_dir/install-sh"; then
   3820     ac_aux_dir=$ac_dir
   3821     ac_install_sh="$ac_aux_dir/install-sh -c"
   3822     break
   3823   elif test -f "$ac_dir/install.sh"; then
   3824     ac_aux_dir=$ac_dir
   3825     ac_install_sh="$ac_aux_dir/install.sh -c"
   3826     break
   3827   elif test -f "$ac_dir/shtool"; then
   3828     ac_aux_dir=$ac_dir
   3829     ac_install_sh="$ac_aux_dir/shtool install -c"
   3830     break
   3831   fi
   3832 done
   3833 if test -z "$ac_aux_dir"; then
   3834   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
   3835 fi
   3836 
   3837 # These three variables are undocumented and unsupported,
   3838 # and are intended to be withdrawn in a future Autoconf release.
   3839 # They can cause serious problems if a builder's source tree is in a directory
   3840 # whose full name contains unusual characters.
   3841 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
   3842 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
   3843 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
   3844 
   3845 
   3846 # Find a good install program.  We prefer a C program (faster),
   3847 # so one script is as good as another.  But avoid the broken or
   3848 # incompatible versions:
   3849 # SysV /etc/install, /usr/sbin/install
   3850 # SunOS /usr/etc/install
   3851 # IRIX /sbin/install
   3852 # AIX /bin/install
   3853 # AmigaOS /C/install, which installs bootblocks on floppy discs
   3854 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
   3855 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
   3856 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
   3857 # OS/2's system install, which has a completely different semantic
   3858 # ./install, which can be erroneously created by make from ./install.sh.
   3859 # Reject install programs that cannot install multiple files.
   3860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
   3861 $as_echo_n "checking for a BSD-compatible install... " >&6; }
   3862 if test -z "$INSTALL"; then
   3863 if test "${ac_cv_path_install+set}" = set; then :
   3864   $as_echo_n "(cached) " >&6
   3865 else
   3866   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3867 for as_dir in $PATH
   3868 do
   3869   IFS=$as_save_IFS
   3870   test -z "$as_dir" && as_dir=.
   3871     # Account for people who put trailing slashes in PATH elements.
   3872 case $as_dir/ in #((
   3873   ./ | .// | /[cC]/* | \
   3874   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
   3875   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
   3876   /usr/ucb/* ) ;;
   3877   *)
   3878     # OSF1 and SCO ODT 3.0 have their own names for install.
   3879     # Don't use installbsd from OSF since it installs stuff as root
   3880     # by default.
   3881     for ac_prog in ginstall scoinst install; do
   3882       for ac_exec_ext in '' $ac_executable_extensions; do
   3883 	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
   3884 	  if test $ac_prog = install &&
   3885 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
   3886 	    # AIX install.  It has an incompatible calling convention.
   3887 	    :
   3888 	  elif test $ac_prog = install &&
   3889 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
   3890 	    # program-specific install script used by HP pwplus--don't use.
   3891 	    :
   3892 	  else
   3893 	    rm -rf conftest.one conftest.two conftest.dir
   3894 	    echo one > conftest.one
   3895 	    echo two > conftest.two
   3896 	    mkdir conftest.dir
   3897 	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
   3898 	      test -s conftest.one && test -s conftest.two &&
   3899 	      test -s conftest.dir/conftest.one &&
   3900 	      test -s conftest.dir/conftest.two
   3901 	    then
   3902 	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
   3903 	      break 3
   3904 	    fi
   3905 	  fi
   3906 	fi
   3907       done
   3908     done
   3909     ;;
   3910 esac
   3911 
   3912   done
   3913 IFS=$as_save_IFS
   3914 
   3915 rm -rf conftest.one conftest.two conftest.dir
   3916 
   3917 fi
   3918   if test "${ac_cv_path_install+set}" = set; then
   3919     INSTALL=$ac_cv_path_install
   3920   else
   3921     # As a last resort, use the slow shell script.  Don't cache a
   3922     # value for INSTALL within a source directory, because that will
   3923     # break other packages using the cache if that directory is
   3924     # removed, or if the value is a relative name.
   3925     INSTALL=$ac_install_sh
   3926   fi
   3927 fi
   3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
   3929 $as_echo "$INSTALL" >&6; }
   3930 
   3931 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
   3932 # It thinks the first close brace ends the variable substitution.
   3933 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
   3934 
   3935 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
   3936 
   3937 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
   3938 
   3939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
   3940 $as_echo_n "checking whether ln -s works... " >&6; }
   3941 LN_S=$as_ln_s
   3942 if test "$LN_S" = "ln -s"; then
   3943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   3944 $as_echo "yes" >&6; }
   3945 else
   3946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
   3947 $as_echo "no, using $LN_S" >&6; }
   3948 fi
   3949 
   3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
   3951 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
   3952 set x ${MAKE-make}
   3953 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
   3954 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
   3955   $as_echo_n "(cached) " >&6
   3956 else
   3957   cat >conftest.make <<\_ACEOF
   3958 SHELL = /bin/sh
   3959 all:
   3960 	@echo '@@@%%%=$(MAKE)=@@@%%%'
   3961 _ACEOF
   3962 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
   3963 case `${MAKE-make} -f conftest.make 2>/dev/null` in
   3964   *@@@%%%=?*=@@@%%%*)
   3965     eval ac_cv_prog_make_${ac_make}_set=yes;;
   3966   *)
   3967     eval ac_cv_prog_make_${ac_make}_set=no;;
   3968 esac
   3969 rm -f conftest.make
   3970 fi
   3971 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
   3972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   3973 $as_echo "yes" >&6; }
   3974   SET_MAKE=
   3975 else
   3976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   3977 $as_echo "no" >&6; }
   3978   SET_MAKE="MAKE=${MAKE-make}"
   3979 fi
   3980 
   3981 if test -n "$ac_tool_prefix"; then
   3982   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
   3983 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
   3984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   3985 $as_echo_n "checking for $ac_word... " >&6; }
   3986 if test "${ac_cv_prog_RANLIB+set}" = set; then :
   3987   $as_echo_n "(cached) " >&6
   3988 else
   3989   if test -n "$RANLIB"; then
   3990   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
   3991 else
   3992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   3993 for as_dir in $PATH
   3994 do
   3995   IFS=$as_save_IFS
   3996   test -z "$as_dir" && as_dir=.
   3997     for ac_exec_ext in '' $ac_executable_extensions; do
   3998   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   3999     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
   4000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   4001     break 2
   4002   fi
   4003 done
   4004   done
   4005 IFS=$as_save_IFS
   4006 
   4007 fi
   4008 fi
   4009 RANLIB=$ac_cv_prog_RANLIB
   4010 if test -n "$RANLIB"; then
   4011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
   4012 $as_echo "$RANLIB" >&6; }
   4013 else
   4014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4015 $as_echo "no" >&6; }
   4016 fi
   4017 
   4018 
   4019 fi
   4020 if test -z "$ac_cv_prog_RANLIB"; then
   4021   ac_ct_RANLIB=$RANLIB
   4022   # Extract the first word of "ranlib", so it can be a program name with args.
   4023 set dummy ranlib; ac_word=$2
   4024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   4025 $as_echo_n "checking for $ac_word... " >&6; }
   4026 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
   4027   $as_echo_n "(cached) " >&6
   4028 else
   4029   if test -n "$ac_ct_RANLIB"; then
   4030   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
   4031 else
   4032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4033 for as_dir in $PATH
   4034 do
   4035   IFS=$as_save_IFS
   4036   test -z "$as_dir" && as_dir=.
   4037     for ac_exec_ext in '' $ac_executable_extensions; do
   4038   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   4039     ac_cv_prog_ac_ct_RANLIB="ranlib"
   4040     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   4041     break 2
   4042   fi
   4043 done
   4044   done
   4045 IFS=$as_save_IFS
   4046 
   4047 fi
   4048 fi
   4049 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
   4050 if test -n "$ac_ct_RANLIB"; then
   4051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
   4052 $as_echo "$ac_ct_RANLIB" >&6; }
   4053 else
   4054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4055 $as_echo "no" >&6; }
   4056 fi
   4057 
   4058   if test "x$ac_ct_RANLIB" = x; then
   4059     RANLIB=":"
   4060   else
   4061     case $cross_compiling:$ac_tool_warned in
   4062 yes:)
   4063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   4064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   4065 ac_tool_warned=yes ;;
   4066 esac
   4067     RANLIB=$ac_ct_RANLIB
   4068   fi
   4069 else
   4070   RANLIB="$ac_cv_prog_RANLIB"
   4071 fi
   4072 
   4073 for ac_prog in perl
   4074 do
   4075   # Extract the first word of "$ac_prog", so it can be a program name with args.
   4076 set dummy $ac_prog; ac_word=$2
   4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   4078 $as_echo_n "checking for $ac_word... " >&6; }
   4079 if test "${ac_cv_path_PERL+set}" = set; then :
   4080   $as_echo_n "(cached) " >&6
   4081 else
   4082   case $PERL in
   4083   [\\/]* | ?:[\\/]*)
   4084   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
   4085   ;;
   4086   *)
   4087   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4088 for as_dir in $PATH
   4089 do
   4090   IFS=$as_save_IFS
   4091   test -z "$as_dir" && as_dir=.
   4092     for ac_exec_ext in '' $ac_executable_extensions; do
   4093   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   4094     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
   4095     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   4096     break 2
   4097   fi
   4098 done
   4099   done
   4100 IFS=$as_save_IFS
   4101 
   4102   ;;
   4103 esac
   4104 fi
   4105 PERL=$ac_cv_path_PERL
   4106 if test -n "$PERL"; then
   4107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
   4108 $as_echo "$PERL" >&6; }
   4109 else
   4110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4111 $as_echo "no" >&6; }
   4112 fi
   4113 
   4114 
   4115   test -n "$PERL" && break
   4116 done
   4117 test -n "$PERL" || PERL="/usr/local/bin/perl"
   4118 
   4119 for ac_prog in nkf
   4120 do
   4121   # Extract the first word of "$ac_prog", so it can be a program name with args.
   4122 set dummy $ac_prog; ac_word=$2
   4123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   4124 $as_echo_n "checking for $ac_word... " >&6; }
   4125 if test "${ac_cv_path_NKF+set}" = set; then :
   4126   $as_echo_n "(cached) " >&6
   4127 else
   4128   case $NKF in
   4129   [\\/]* | ?:[\\/]*)
   4130   ac_cv_path_NKF="$NKF" # Let the user override the test with a path.
   4131   ;;
   4132   *)
   4133   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4134 for as_dir in $PATH
   4135 do
   4136   IFS=$as_save_IFS
   4137   test -z "$as_dir" && as_dir=.
   4138     for ac_exec_ext in '' $ac_executable_extensions; do
   4139   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   4140     ac_cv_path_NKF="$as_dir/$ac_word$ac_exec_ext"
   4141     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   4142     break 2
   4143   fi
   4144 done
   4145   done
   4146 IFS=$as_save_IFS
   4147 
   4148   ;;
   4149 esac
   4150 fi
   4151 NKF=$ac_cv_path_NKF
   4152 if test -n "$NKF"; then
   4153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NKF" >&5
   4154 $as_echo "$NKF" >&6; }
   4155 else
   4156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4157 $as_echo "no" >&6; }
   4158 fi
   4159 
   4160 
   4161   test -n "$NKF" && break
   4162 done
   4163 test -n "$NKF" || NKF="/usr/local/bin/nkf"
   4164 
   4165 for ac_prog in man
   4166 do
   4167   # Extract the first word of "$ac_prog", so it can be a program name with args.
   4168 set dummy $ac_prog; ac_word=$2
   4169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   4170 $as_echo_n "checking for $ac_word... " >&6; }
   4171 if test "${ac_cv_path_MAN+set}" = set; then :
   4172   $as_echo_n "(cached) " >&6
   4173 else
   4174   case $MAN in
   4175   [\\/]* | ?:[\\/]*)
   4176   ac_cv_path_MAN="$MAN" # Let the user override the test with a path.
   4177   ;;
   4178   *)
   4179   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4180 for as_dir in $PATH
   4181 do
   4182   IFS=$as_save_IFS
   4183   test -z "$as_dir" && as_dir=.
   4184     for ac_exec_ext in '' $ac_executable_extensions; do
   4185   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   4186     ac_cv_path_MAN="$as_dir/$ac_word$ac_exec_ext"
   4187     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   4188     break 2
   4189   fi
   4190 done
   4191   done
   4192 IFS=$as_save_IFS
   4193 
   4194   ;;
   4195 esac
   4196 fi
   4197 MAN=$ac_cv_path_MAN
   4198 if test -n "$MAN"; then
   4199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAN" >&5
   4200 $as_echo "$MAN" >&6; }
   4201 else
   4202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4203 $as_echo "no" >&6; }
   4204 fi
   4205 
   4206 
   4207   test -n "$MAN" && break
   4208 done
   4209 test -n "$MAN" || MAN="/usr/bin/man"
   4210 
   4211 # Make sure we can run config.sub.
   4212 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
   4213   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
   4214 
   4215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
   4216 $as_echo_n "checking build system type... " >&6; }
   4217 if test "${ac_cv_build+set}" = set; then :
   4218   $as_echo_n "(cached) " >&6
   4219 else
   4220   ac_build_alias=$build_alias
   4221 test "x$ac_build_alias" = x &&
   4222   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
   4223 test "x$ac_build_alias" = x &&
   4224   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
   4225 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
   4226   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
   4227 
   4228 fi
   4229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
   4230 $as_echo "$ac_cv_build" >&6; }
   4231 case $ac_cv_build in
   4232 *-*-*) ;;
   4233 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
   4234 esac
   4235 build=$ac_cv_build
   4236 ac_save_IFS=$IFS; IFS='-'
   4237 set x $ac_cv_build
   4238 shift
   4239 build_cpu=$1
   4240 build_vendor=$2
   4241 shift; shift
   4242 # Remember, the first character of IFS is used to create $*,
   4243 # except with old shells:
   4244 build_os=$*
   4245 IFS=$ac_save_IFS
   4246 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
   4247 
   4248 
   4249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
   4250 $as_echo_n "checking host system type... " >&6; }
   4251 if test "${ac_cv_host+set}" = set; then :
   4252   $as_echo_n "(cached) " >&6
   4253 else
   4254   if test "x$host_alias" = x; then
   4255   ac_cv_host=$ac_cv_build
   4256 else
   4257   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
   4258     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
   4259 fi
   4260 
   4261 fi
   4262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
   4263 $as_echo "$ac_cv_host" >&6; }
   4264 case $ac_cv_host in
   4265 *-*-*) ;;
   4266 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
   4267 esac
   4268 host=$ac_cv_host
   4269 ac_save_IFS=$IFS; IFS='-'
   4270 set x $ac_cv_host
   4271 shift
   4272 host_cpu=$1
   4273 host_vendor=$2
   4274 shift; shift
   4275 # Remember, the first character of IFS is used to create $*,
   4276 # except with old shells:
   4277 host_os=$*
   4278 IFS=$ac_save_IFS
   4279 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
   4280 
   4281 
   4282 
   4283 
   4284 
   4285 
   4286 AUXBIN_TARGETS=
   4287 
   4288 
   4289 
   4290 W3M_TARGET=$target
   4291 cat >>confdefs.h <<_ACEOF
   4292 #define W3M_TARGET $W3M_TARGET
   4293 _ACEOF
   4294 
   4295 
   4296 
   4297 
   4298 
   4299 
   4300 
   4301 
   4302 
   4303 
   4304 
   4305 WCTARGET=""; WCCFLAGS=""; wcinclude=""; wclib=""
   4306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if m17n support is enabled" >&5
   4307 $as_echo_n "checking if m17n support is enabled... " >&6; }
   4308 # Check whether --enable-m17n was given.
   4309 if test "${enable_m17n+set}" = set; then :
   4310   enableval=$enable_m17n;
   4311 else
   4312   enable_m17n="yes"
   4313 fi
   4314 
   4315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_m17n" >&5
   4316 $as_echo "$enable_m17n" >&6; }
   4317 if test x"$enable_m17n" = xno; then
   4318   w3m_lang="en"
   4319   WCTARGET=""
   4320   WCCFLAGS=""
   4321   wcinclude=""
   4322   wclib=""
   4323   display_charset='WC_CES_US_ASCII'
   4324   system_charset='WC_CES_US_ASCII'
   4325   document_charset='WC_CES_US_ASCII'
   4326 else
   4327  $as_echo "#define USE_M17N 1" >>confdefs.h
   4328 
   4329  WCTARGET="libwc/libwc.a"
   4330  WCCFLAGS='-I$(srcdir) -I$(srcdir)/..'
   4331  wcinclude='-I$(srcdir)/libwc'
   4332  wclib="-L./libwc -lwc"
   4333  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unicode support is enabled" >&5
   4334 $as_echo_n "checking if unicode support is enabled... " >&6; }
   4335  # Check whether --enable-unicode was given.
   4336 if test "${enable_unicode+set}" = set; then :
   4337   enableval=$enable_unicode;
   4338 else
   4339   enable_unicode="yes"
   4340 fi
   4341 
   4342  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_unicode" >&5
   4343 $as_echo "$enable_unicode" >&6; }
   4344  if test x"$enable_m17n" = xyes; then
   4345   charset=US-ASCII
   4346  else
   4347   charset=$enable_m17n
   4348  fi
   4349  if test x"$enable_unicode" = xyes; then
   4350     WCCFLAGS="-DUSE_UNICODE $WCCFLAGS"
   4351     if test x"$charset" = xUS-ASCII; then
   4352      charset=UTF-8
   4353     fi
   4354     $as_echo "#define USE_UNICODE 1" >>confdefs.h
   4355 
   4356  fi
   4357  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if message l10n" >&5
   4358 $as_echo_n "checking if message l10n... " >&6; }
   4359  # Check whether --enable-messagel10n was given.
   4360 if test "${enable_messagel10n+set}" = set; then :
   4361   enableval=$enable_messagel10n;
   4362 else
   4363   enable_messagel10n="no"
   4364 fi
   4365 
   4366  if test x$enable_messagel10n = xyes; then
   4367   enable_messagel10n="ja";
   4368  fi
   4369  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_messagel10n" >&5
   4370 $as_echo "$enable_messagel10n" >&6; }
   4371  if test x$enable_messagel10n = xno; then
   4372     :
   4373  else
   4374     POSUBST="\$(top_srcdir)/posubst"
   4375     POLANG="$enable_messagel10n"
   4376  fi
   4377  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if japanese support is enabled" >&5
   4378 $as_echo_n "checking if japanese support is enabled... " >&6; }
   4379  # Check whether --enable-japanese was given.
   4380 if test "${enable_japanese+set}" = set; then :
   4381   enableval=$enable_japanese;
   4382 else
   4383   enable_japanese="no"
   4384 fi
   4385 
   4386  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_japanese" >&5
   4387 $as_echo "$enable_japanese" >&6; }
   4388  if test x"$enable_japanese" = xno; then
   4389    w3m_lang="en"
   4390  else
   4391    w3m_lang="ja"
   4392    case "$enable_japanese" in
   4393    E*) charset=EUC-JP;;
   4394    S*) charset=Shift_JIS;;
   4395    J*) charset=ISO-2022-JP;;
   4396    U*) charset=UTF-8;;
   4397    esac
   4398  fi
   4399  display_charset=$charset
   4400  { $as_echo "$as_me:${as_lineno-$LINENO}: checking which charset is used for display" >&5
   4401 $as_echo_n "checking which charset is used for display... " >&6; }
   4402 
   4403 # Check whether --with-charset was given.
   4404 if test "${with_charset+set}" = set; then :
   4405   withval=$with_charset; test x"with_charset" = xyes || display_charset="$with_charset"
   4406 fi
   4407 
   4408  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $display_charset" >&5
   4409 $as_echo "$display_charset" >&6; }
   4410  display_charset=`awk '$1 == "'$display_charset'" {print $2}' $srcdir/charset-list`
   4411  case "$display_charset" in
   4412    WC_CES_ISO_2022_JP*)
   4413      system_charset=WC_CES_EUC_JP
   4414      document_charset=WC_CES_EUC_JP
   4415      ;;
   4416    WC_CES_SHIFT_JIS)
   4417      system_charset=$display_charset
   4418      # for auto-detect
   4419      document_charset=WC_CES_EUC_JP
   4420      ;;
   4421    WC_CES_ISO_2022_CN|WC_CES_HZ_GB_2312)
   4422      system_charset=WC_CES_EUC_CN
   4423      document_charset=WC_CES_EUC_CN
   4424      ;;
   4425    WC_CES_BIG5)
   4426      system_charset=$display_charset
   4427      # for auto-detect
   4428      document_charset=WC_CES_EUC_TW
   4429      ;;
   4430   WC_CES_ISO_2022_KR)
   4431      system_charset=WC_CES_EUC_KR
   4432      document_charset=WC_CES_EUC_KR
   4433      ;;
   4434   *)
   4435      system_charset=$display_charset
   4436      document_charset=$display_charset
   4437      ;;
   4438  esac
   4439 fi
   4440 W3M_LANGDEF=`echo $w3m_lang | tr 'a-z' 'A-Z'`
   4441 W3M_LANG=$W3M_LANGDEF
   4442 cat >>confdefs.h <<_ACEOF
   4443 #define W3M_LANG $W3M_LANG
   4444 _ACEOF
   4445 
   4446 cat >>confdefs.h <<_ACEOF
   4447 #define WCTARGET "$WCTARGET"
   4448 _ACEOF
   4449 
   4450 cat >>confdefs.h <<_ACEOF
   4451 #define WCCFLAGS "$WCCFLAGS"
   4452 _ACEOF
   4453 
   4454 CFLAGS="$CFLAGS $wcinclude"
   4455 W3M_LIBS="$W3M_LIBS $wclib"
   4456 cat >>confdefs.h <<_ACEOF
   4457 #define DISPLAY_CHARSET $display_charset
   4458 _ACEOF
   4459 
   4460 cat >>confdefs.h <<_ACEOF
   4461 #define SYSTEM_CHARSET $system_charset
   4462 _ACEOF
   4463 
   4464 cat >>confdefs.h <<_ACEOF
   4465 #define DOCUMENT_CHARSET $document_charset
   4466 _ACEOF
   4467 
   4468 if test x$enable_messagel10n = xno; then
   4469  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
   4470 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
   4471 if test -z "$MKDIR_P"; then
   4472   if test "${ac_cv_path_mkdir+set}" = set; then :
   4473   $as_echo_n "(cached) " >&6
   4474 else
   4475   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4476 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
   4477 do
   4478   IFS=$as_save_IFS
   4479   test -z "$as_dir" && as_dir=.
   4480     for ac_prog in mkdir gmkdir; do
   4481 	 for ac_exec_ext in '' $ac_executable_extensions; do
   4482 	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
   4483 	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
   4484 	     'mkdir (GNU coreutils) '* | \
   4485 	     'mkdir (coreutils) '* | \
   4486 	     'mkdir (fileutils) '4.1*)
   4487 	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
   4488 	       break 3;;
   4489 	   esac
   4490 	 done
   4491        done
   4492   done
   4493 IFS=$as_save_IFS
   4494 
   4495 fi
   4496 
   4497   test -d ./--version && rmdir ./--version
   4498   if test "${ac_cv_path_mkdir+set}" = set; then
   4499     MKDIR_P="$ac_cv_path_mkdir -p"
   4500   else
   4501     # As a last resort, use the slow shell script.  Don't cache a
   4502     # value for MKDIR_P within a source directory, because that will
   4503     # break other packages using the cache if that directory is
   4504     # removed, or if the value is a relative name.
   4505     MKDIR_P="$ac_install_sh -d"
   4506   fi
   4507 fi
   4508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
   4509 $as_echo "$MKDIR_P" >&6; }
   4510 
   4511 mkdir_p="$MKDIR_P"
   4512 case $mkdir_p in
   4513   [\\/$]* | ?:[\\/]*) ;;
   4514   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
   4515 esac
   4516 
   4517 
   4518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
   4519 $as_echo_n "checking whether NLS is requested... " >&6; }
   4520     # Check whether --enable-nls was given.
   4521 if test "${enable_nls+set}" = set; then :
   4522   enableval=$enable_nls; USE_NLS=$enableval
   4523 else
   4524   USE_NLS=yes
   4525 fi
   4526 
   4527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
   4528 $as_echo "$USE_NLS" >&6; }
   4529 
   4530 
   4531 
   4532 
   4533       GETTEXT_MACRO_VERSION=0.18
   4534 
   4535 
   4536 
   4537 
   4538 # Prepare PATH_SEPARATOR.
   4539 # The user is always right.
   4540 if test "${PATH_SEPARATOR+set}" != set; then
   4541   echo "#! /bin/sh" >conf$$.sh
   4542   echo  "exit 0"   >>conf$$.sh
   4543   chmod +x conf$$.sh
   4544   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   4545     PATH_SEPARATOR=';'
   4546   else
   4547     PATH_SEPARATOR=:
   4548   fi
   4549   rm -f conf$$.sh
   4550 fi
   4551 
   4552 # Find out how to test for executable files. Don't use a zero-byte file,
   4553 # as systems may use methods other than mode bits to determine executability.
   4554 cat >conf$$.file <<_ASEOF
   4555 #! /bin/sh
   4556 exit 0
   4557 _ASEOF
   4558 chmod +x conf$$.file
   4559 if test -x conf$$.file >/dev/null 2>&1; then
   4560   ac_executable_p="test -x"
   4561 else
   4562   ac_executable_p="test -f"
   4563 fi
   4564 rm -f conf$$.file
   4565 
   4566 # Extract the first word of "msgfmt", so it can be a program name with args.
   4567 set dummy msgfmt; ac_word=$2
   4568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   4569 $as_echo_n "checking for $ac_word... " >&6; }
   4570 if test "${ac_cv_path_MSGFMT+set}" = set; then :
   4571   $as_echo_n "(cached) " >&6
   4572 else
   4573   case "$MSGFMT" in
   4574   [\\/]* | ?:[\\/]*)
   4575     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
   4576     ;;
   4577   *)
   4578     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
   4579     for ac_dir in $PATH; do
   4580       IFS="$ac_save_IFS"
   4581       test -z "$ac_dir" && ac_dir=.
   4582       for ac_exec_ext in '' $ac_executable_extensions; do
   4583         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
   4584           echo "$as_me: trying $ac_dir/$ac_word..." >&5
   4585           if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
   4586      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
   4587             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
   4588             break 2
   4589           fi
   4590         fi
   4591       done
   4592     done
   4593     IFS="$ac_save_IFS"
   4594   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
   4595     ;;
   4596 esac
   4597 fi
   4598 MSGFMT="$ac_cv_path_MSGFMT"
   4599 if test "$MSGFMT" != ":"; then
   4600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
   4601 $as_echo "$MSGFMT" >&6; }
   4602 else
   4603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4604 $as_echo "no" >&6; }
   4605 fi
   4606 
   4607   # Extract the first word of "gmsgfmt", so it can be a program name with args.
   4608 set dummy gmsgfmt; ac_word=$2
   4609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   4610 $as_echo_n "checking for $ac_word... " >&6; }
   4611 if test "${ac_cv_path_GMSGFMT+set}" = set; then :
   4612   $as_echo_n "(cached) " >&6
   4613 else
   4614   case $GMSGFMT in
   4615   [\\/]* | ?:[\\/]*)
   4616   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
   4617   ;;
   4618   *)
   4619   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4620 for as_dir in $PATH
   4621 do
   4622   IFS=$as_save_IFS
   4623   test -z "$as_dir" && as_dir=.
   4624     for ac_exec_ext in '' $ac_executable_extensions; do
   4625   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   4626     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
   4627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   4628     break 2
   4629   fi
   4630 done
   4631   done
   4632 IFS=$as_save_IFS
   4633 
   4634   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
   4635   ;;
   4636 esac
   4637 fi
   4638 GMSGFMT=$ac_cv_path_GMSGFMT
   4639 if test -n "$GMSGFMT"; then
   4640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
   4641 $as_echo "$GMSGFMT" >&6; }
   4642 else
   4643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4644 $as_echo "no" >&6; }
   4645 fi
   4646 
   4647 
   4648 
   4649     case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
   4650     '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
   4651     *) MSGFMT_015=$MSGFMT ;;
   4652   esac
   4653 
   4654   case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
   4655     '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
   4656     *) GMSGFMT_015=$GMSGFMT ;;
   4657   esac
   4658 
   4659 
   4660 
   4661 # Prepare PATH_SEPARATOR.
   4662 # The user is always right.
   4663 if test "${PATH_SEPARATOR+set}" != set; then
   4664   echo "#! /bin/sh" >conf$$.sh
   4665   echo  "exit 0"   >>conf$$.sh
   4666   chmod +x conf$$.sh
   4667   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   4668     PATH_SEPARATOR=';'
   4669   else
   4670     PATH_SEPARATOR=:
   4671   fi
   4672   rm -f conf$$.sh
   4673 fi
   4674 
   4675 # Find out how to test for executable files. Don't use a zero-byte file,
   4676 # as systems may use methods other than mode bits to determine executability.
   4677 cat >conf$$.file <<_ASEOF
   4678 #! /bin/sh
   4679 exit 0
   4680 _ASEOF
   4681 chmod +x conf$$.file
   4682 if test -x conf$$.file >/dev/null 2>&1; then
   4683   ac_executable_p="test -x"
   4684 else
   4685   ac_executable_p="test -f"
   4686 fi
   4687 rm -f conf$$.file
   4688 
   4689 # Extract the first word of "xgettext", so it can be a program name with args.
   4690 set dummy xgettext; ac_word=$2
   4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   4692 $as_echo_n "checking for $ac_word... " >&6; }
   4693 if test "${ac_cv_path_XGETTEXT+set}" = set; then :
   4694   $as_echo_n "(cached) " >&6
   4695 else
   4696   case "$XGETTEXT" in
   4697   [\\/]* | ?:[\\/]*)
   4698     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
   4699     ;;
   4700   *)
   4701     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
   4702     for ac_dir in $PATH; do
   4703       IFS="$ac_save_IFS"
   4704       test -z "$ac_dir" && ac_dir=.
   4705       for ac_exec_ext in '' $ac_executable_extensions; do
   4706         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
   4707           echo "$as_me: trying $ac_dir/$ac_word..." >&5
   4708           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
   4709      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
   4710             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
   4711             break 2
   4712           fi
   4713         fi
   4714       done
   4715     done
   4716     IFS="$ac_save_IFS"
   4717   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
   4718     ;;
   4719 esac
   4720 fi
   4721 XGETTEXT="$ac_cv_path_XGETTEXT"
   4722 if test "$XGETTEXT" != ":"; then
   4723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
   4724 $as_echo "$XGETTEXT" >&6; }
   4725 else
   4726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4727 $as_echo "no" >&6; }
   4728 fi
   4729 
   4730     rm -f messages.po
   4731 
   4732     case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
   4733     '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
   4734     *) XGETTEXT_015=$XGETTEXT ;;
   4735   esac
   4736 
   4737 
   4738 
   4739 # Prepare PATH_SEPARATOR.
   4740 # The user is always right.
   4741 if test "${PATH_SEPARATOR+set}" != set; then
   4742   echo "#! /bin/sh" >conf$$.sh
   4743   echo  "exit 0"   >>conf$$.sh
   4744   chmod +x conf$$.sh
   4745   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   4746     PATH_SEPARATOR=';'
   4747   else
   4748     PATH_SEPARATOR=:
   4749   fi
   4750   rm -f conf$$.sh
   4751 fi
   4752 
   4753 # Find out how to test for executable files. Don't use a zero-byte file,
   4754 # as systems may use methods other than mode bits to determine executability.
   4755 cat >conf$$.file <<_ASEOF
   4756 #! /bin/sh
   4757 exit 0
   4758 _ASEOF
   4759 chmod +x conf$$.file
   4760 if test -x conf$$.file >/dev/null 2>&1; then
   4761   ac_executable_p="test -x"
   4762 else
   4763   ac_executable_p="test -f"
   4764 fi
   4765 rm -f conf$$.file
   4766 
   4767 # Extract the first word of "msgmerge", so it can be a program name with args.
   4768 set dummy msgmerge; ac_word=$2
   4769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   4770 $as_echo_n "checking for $ac_word... " >&6; }
   4771 if test "${ac_cv_path_MSGMERGE+set}" = set; then :
   4772   $as_echo_n "(cached) " >&6
   4773 else
   4774   case "$MSGMERGE" in
   4775   [\\/]* | ?:[\\/]*)
   4776     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
   4777     ;;
   4778   *)
   4779     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
   4780     for ac_dir in $PATH; do
   4781       IFS="$ac_save_IFS"
   4782       test -z "$ac_dir" && ac_dir=.
   4783       for ac_exec_ext in '' $ac_executable_extensions; do
   4784         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
   4785           echo "$as_me: trying $ac_dir/$ac_word..." >&5
   4786           if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
   4787             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
   4788             break 2
   4789           fi
   4790         fi
   4791       done
   4792     done
   4793     IFS="$ac_save_IFS"
   4794   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
   4795     ;;
   4796 esac
   4797 fi
   4798 MSGMERGE="$ac_cv_path_MSGMERGE"
   4799 if test "$MSGMERGE" != ":"; then
   4800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
   4801 $as_echo "$MSGMERGE" >&6; }
   4802 else
   4803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4804 $as_echo "no" >&6; }
   4805 fi
   4806 
   4807 
   4808         test -n "$localedir" || localedir='${datadir}/locale'
   4809 
   4810 
   4811     test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
   4812 
   4813 
   4814   ac_config_commands="$ac_config_commands po-directories"
   4815 
   4816 
   4817 
   4818       if test "X$prefix" = "XNONE"; then
   4819     acl_final_prefix="$ac_default_prefix"
   4820   else
   4821     acl_final_prefix="$prefix"
   4822   fi
   4823   if test "X$exec_prefix" = "XNONE"; then
   4824     acl_final_exec_prefix='${prefix}'
   4825   else
   4826     acl_final_exec_prefix="$exec_prefix"
   4827   fi
   4828   acl_save_prefix="$prefix"
   4829   prefix="$acl_final_prefix"
   4830   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
   4831   prefix="$acl_save_prefix"
   4832 
   4833 
   4834 # Check whether --with-gnu-ld was given.
   4835 if test "${with_gnu_ld+set}" = set; then :
   4836   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
   4837 else
   4838   with_gnu_ld=no
   4839 fi
   4840 
   4841 # Prepare PATH_SEPARATOR.
   4842 # The user is always right.
   4843 if test "${PATH_SEPARATOR+set}" != set; then
   4844   echo "#! /bin/sh" >conf$$.sh
   4845   echo  "exit 0"   >>conf$$.sh
   4846   chmod +x conf$$.sh
   4847   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   4848     PATH_SEPARATOR=';'
   4849   else
   4850     PATH_SEPARATOR=:
   4851   fi
   4852   rm -f conf$$.sh
   4853 fi
   4854 ac_prog=ld
   4855 if test "$GCC" = yes; then
   4856   # Check if gcc -print-prog-name=ld gives a path.
   4857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
   4858 $as_echo_n "checking for ld used by GCC... " >&6; }
   4859   case $host in
   4860   *-*-mingw*)
   4861     # gcc leaves a trailing carriage return which upsets mingw
   4862     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
   4863   *)
   4864     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
   4865   esac
   4866   case $ac_prog in
   4867     # Accept absolute paths.
   4868     [\\/]* | [A-Za-z]:[\\/]*)
   4869       re_direlt='/[^/][^/]*/\.\./'
   4870       # Canonicalize the path of ld
   4871       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
   4872       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
   4873         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
   4874       done
   4875       test -z "$LD" && LD="$ac_prog"
   4876       ;;
   4877   "")
   4878     # If it fails, then pretend we aren't using GCC.
   4879     ac_prog=ld
   4880     ;;
   4881   *)
   4882     # If it is relative, then search for the first ld in PATH.
   4883     with_gnu_ld=unknown
   4884     ;;
   4885   esac
   4886 elif test "$with_gnu_ld" = yes; then
   4887   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
   4888 $as_echo_n "checking for GNU ld... " >&6; }
   4889 else
   4890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
   4891 $as_echo_n "checking for non-GNU ld... " >&6; }
   4892 fi
   4893 if test "${acl_cv_path_LD+set}" = set; then :
   4894   $as_echo_n "(cached) " >&6
   4895 else
   4896   if test -z "$LD"; then
   4897   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
   4898   for ac_dir in $PATH; do
   4899     test -z "$ac_dir" && ac_dir=.
   4900     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
   4901       acl_cv_path_LD="$ac_dir/$ac_prog"
   4902       # Check to see if the program is GNU ld.  I'd rather use --version,
   4903       # but apparently some GNU ld's only accept -v.
   4904       # Break only if it was the GNU/non-GNU ld that we prefer.
   4905       case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
   4906       *GNU* | *'with BFD'*)
   4907         test "$with_gnu_ld" != no && break ;;
   4908       *)
   4909         test "$with_gnu_ld" != yes && break ;;
   4910       esac
   4911     fi
   4912   done
   4913   IFS="$ac_save_ifs"
   4914 else
   4915   acl_cv_path_LD="$LD" # Let the user override the test with a path.
   4916 fi
   4917 fi
   4918 
   4919 LD="$acl_cv_path_LD"
   4920 if test -n "$LD"; then
   4921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
   4922 $as_echo "$LD" >&6; }
   4923 else
   4924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   4925 $as_echo "no" >&6; }
   4926 fi
   4927 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
   4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
   4929 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
   4930 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
   4931   $as_echo_n "(cached) " >&6
   4932 else
   4933   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
   4934 case `$LD -v 2>&1 </dev/null` in
   4935 *GNU* | *'with BFD'*)
   4936   acl_cv_prog_gnu_ld=yes ;;
   4937 *)
   4938   acl_cv_prog_gnu_ld=no ;;
   4939 esac
   4940 fi
   4941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
   4942 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
   4943 with_gnu_ld=$acl_cv_prog_gnu_ld
   4944 
   4945 
   4946 
   4947 
   4948                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
   4949 $as_echo_n "checking for shared library run path origin... " >&6; }
   4950 if test "${acl_cv_rpath+set}" = set; then :
   4951   $as_echo_n "(cached) " >&6
   4952 else
   4953 
   4954     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
   4955     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
   4956     . ./conftest.sh
   4957     rm -f ./conftest.sh
   4958     acl_cv_rpath=done
   4959 
   4960 fi
   4961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
   4962 $as_echo "$acl_cv_rpath" >&6; }
   4963   wl="$acl_cv_wl"
   4964   acl_libext="$acl_cv_libext"
   4965   acl_shlibext="$acl_cv_shlibext"
   4966   acl_libname_spec="$acl_cv_libname_spec"
   4967   acl_library_names_spec="$acl_cv_library_names_spec"
   4968   acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
   4969   acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
   4970   acl_hardcode_direct="$acl_cv_hardcode_direct"
   4971   acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
   4972     # Check whether --enable-rpath was given.
   4973 if test "${enable_rpath+set}" = set; then :
   4974   enableval=$enable_rpath; :
   4975 else
   4976   enable_rpath=yes
   4977 fi
   4978 
   4979 
   4980 
   4981 
   4982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
   4983 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
   4984 if test "${ac_cv_path_GREP+set}" = set; then :
   4985   $as_echo_n "(cached) " >&6
   4986 else
   4987   if test -z "$GREP"; then
   4988   ac_path_GREP_found=false
   4989   # Loop through the user's path and test for each of PROGNAME-LIST
   4990   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4991 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   4992 do
   4993   IFS=$as_save_IFS
   4994   test -z "$as_dir" && as_dir=.
   4995     for ac_prog in grep ggrep; do
   4996     for ac_exec_ext in '' $ac_executable_extensions; do
   4997       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
   4998       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
   4999 # Check for GNU ac_path_GREP and select it if it is found.
   5000   # Check for GNU $ac_path_GREP
   5001 case `"$ac_path_GREP" --version 2>&1` in
   5002 *GNU*)
   5003   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
   5004 *)
   5005   ac_count=0
   5006   $as_echo_n 0123456789 >"conftest.in"
   5007   while :
   5008   do
   5009     cat "conftest.in" "conftest.in" >"conftest.tmp"
   5010     mv "conftest.tmp" "conftest.in"
   5011     cp "conftest.in" "conftest.nl"
   5012     $as_echo 'GREP' >> "conftest.nl"
   5013     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
   5014     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
   5015     as_fn_arith $ac_count + 1 && ac_count=$as_val
   5016     if test $ac_count -gt ${ac_path_GREP_max-0}; then
   5017       # Best one so far, save it but keep looking for a better one
   5018       ac_cv_path_GREP="$ac_path_GREP"
   5019       ac_path_GREP_max=$ac_count
   5020     fi
   5021     # 10*(2^10) chars as input seems more than enough
   5022     test $ac_count -gt 10 && break
   5023   done
   5024   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   5025 esac
   5026 
   5027       $ac_path_GREP_found && break 3
   5028     done
   5029   done
   5030   done
   5031 IFS=$as_save_IFS
   5032   if test -z "$ac_cv_path_GREP"; then
   5033     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   5034   fi
   5035 else
   5036   ac_cv_path_GREP=$GREP
   5037 fi
   5038 
   5039 fi
   5040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
   5041 $as_echo "$ac_cv_path_GREP" >&6; }
   5042  GREP="$ac_cv_path_GREP"
   5043 
   5044 
   5045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
   5046 $as_echo_n "checking for egrep... " >&6; }
   5047 if test "${ac_cv_path_EGREP+set}" = set; then :
   5048   $as_echo_n "(cached) " >&6
   5049 else
   5050   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   5051    then ac_cv_path_EGREP="$GREP -E"
   5052    else
   5053      if test -z "$EGREP"; then
   5054   ac_path_EGREP_found=false
   5055   # Loop through the user's path and test for each of PROGNAME-LIST
   5056   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   5057 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   5058 do
   5059   IFS=$as_save_IFS
   5060   test -z "$as_dir" && as_dir=.
   5061     for ac_prog in egrep; do
   5062     for ac_exec_ext in '' $ac_executable_extensions; do
   5063       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
   5064       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
   5065 # Check for GNU ac_path_EGREP and select it if it is found.
   5066   # Check for GNU $ac_path_EGREP
   5067 case `"$ac_path_EGREP" --version 2>&1` in
   5068 *GNU*)
   5069   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
   5070 *)
   5071   ac_count=0
   5072   $as_echo_n 0123456789 >"conftest.in"
   5073   while :
   5074   do
   5075     cat "conftest.in" "conftest.in" >"conftest.tmp"
   5076     mv "conftest.tmp" "conftest.in"
   5077     cp "conftest.in" "conftest.nl"
   5078     $as_echo 'EGREP' >> "conftest.nl"
   5079     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
   5080     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
   5081     as_fn_arith $ac_count + 1 && ac_count=$as_val
   5082     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
   5083       # Best one so far, save it but keep looking for a better one
   5084       ac_cv_path_EGREP="$ac_path_EGREP"
   5085       ac_path_EGREP_max=$ac_count
   5086     fi
   5087     # 10*(2^10) chars as input seems more than enough
   5088     test $ac_count -gt 10 && break
   5089   done
   5090   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   5091 esac
   5092 
   5093       $ac_path_EGREP_found && break 3
   5094     done
   5095   done
   5096   done
   5097 IFS=$as_save_IFS
   5098   if test -z "$ac_cv_path_EGREP"; then
   5099     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   5100   fi
   5101 else
   5102   ac_cv_path_EGREP=$EGREP
   5103 fi
   5104 
   5105    fi
   5106 fi
   5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
   5108 $as_echo "$ac_cv_path_EGREP" >&6; }
   5109  EGREP="$ac_cv_path_EGREP"
   5110 
   5111 
   5112 
   5113 
   5114   acl_libdirstem=lib
   5115   acl_libdirstem2=
   5116   case "$host_os" in
   5117     solaris*)
   5118                                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
   5119 $as_echo_n "checking for 64-bit host... " >&6; }
   5120 if test "${gl_cv_solaris_64bit+set}" = set; then :
   5121   $as_echo_n "(cached) " >&6
   5122 else
   5123   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5124 /* end confdefs.h.  */
   5125 
   5126 #ifdef _LP64
   5127 sixtyfour bits
   5128 #endif
   5129 
   5130 _ACEOF
   5131 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   5132   $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
   5133   gl_cv_solaris_64bit=yes
   5134 else
   5135   gl_cv_solaris_64bit=no
   5136 fi
   5137 rm -f conftest*
   5138 
   5139 
   5140 fi
   5141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
   5142 $as_echo "$gl_cv_solaris_64bit" >&6; }
   5143       if test $gl_cv_solaris_64bit = yes; then
   5144         acl_libdirstem=lib/64
   5145         case "$host_cpu" in
   5146           sparc*)        acl_libdirstem2=lib/sparcv9 ;;
   5147           i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
   5148         esac
   5149       fi
   5150       ;;
   5151     *)
   5152       searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
   5153       if test -n "$searchpath"; then
   5154         acl_save_IFS="${IFS= 	}"; IFS=":"
   5155         for searchdir in $searchpath; do
   5156           if test -d "$searchdir"; then
   5157             case "$searchdir" in
   5158               */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
   5159               */../ | */.. )
   5160                 # Better ignore directories of this form. They are misleading.
   5161                 ;;
   5162               *) searchdir=`cd "$searchdir" && pwd`
   5163                  case "$searchdir" in
   5164                    */lib64 ) acl_libdirstem=lib64 ;;
   5165                  esac ;;
   5166             esac
   5167           fi
   5168         done
   5169         IFS="$acl_save_IFS"
   5170       fi
   5171       ;;
   5172   esac
   5173   test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
   5174 
   5175 
   5176 
   5177 
   5178 
   5179 
   5180 
   5181 
   5182 
   5183 
   5184 
   5185 
   5186     use_additional=yes
   5187 
   5188   acl_save_prefix="$prefix"
   5189   prefix="$acl_final_prefix"
   5190   acl_save_exec_prefix="$exec_prefix"
   5191   exec_prefix="$acl_final_exec_prefix"
   5192 
   5193     eval additional_includedir=\"$includedir\"
   5194     eval additional_libdir=\"$libdir\"
   5195 
   5196   exec_prefix="$acl_save_exec_prefix"
   5197   prefix="$acl_save_prefix"
   5198 
   5199 
   5200 # Check whether --with-libiconv-prefix was given.
   5201 if test "${with_libiconv_prefix+set}" = set; then :
   5202   withval=$with_libiconv_prefix;
   5203     if test "X$withval" = "Xno"; then
   5204       use_additional=no
   5205     else
   5206       if test "X$withval" = "X"; then
   5207 
   5208   acl_save_prefix="$prefix"
   5209   prefix="$acl_final_prefix"
   5210   acl_save_exec_prefix="$exec_prefix"
   5211   exec_prefix="$acl_final_exec_prefix"
   5212 
   5213           eval additional_includedir=\"$includedir\"
   5214           eval additional_libdir=\"$libdir\"
   5215 
   5216   exec_prefix="$acl_save_exec_prefix"
   5217   prefix="$acl_save_prefix"
   5218 
   5219       else
   5220         additional_includedir="$withval/include"
   5221         additional_libdir="$withval/$acl_libdirstem"
   5222         if test "$acl_libdirstem2" != "$acl_libdirstem" \
   5223            && ! test -d "$withval/$acl_libdirstem"; then
   5224           additional_libdir="$withval/$acl_libdirstem2"
   5225         fi
   5226       fi
   5227     fi
   5228 
   5229 fi
   5230 
   5231       LIBICONV=
   5232   LTLIBICONV=
   5233   INCICONV=
   5234   LIBICONV_PREFIX=
   5235       HAVE_LIBICONV=
   5236   rpathdirs=
   5237   ltrpathdirs=
   5238   names_already_handled=
   5239   names_next_round='iconv '
   5240   while test -n "$names_next_round"; do
   5241     names_this_round="$names_next_round"
   5242     names_next_round=
   5243     for name in $names_this_round; do
   5244       already_handled=
   5245       for n in $names_already_handled; do
   5246         if test "$n" = "$name"; then
   5247           already_handled=yes
   5248           break
   5249         fi
   5250       done
   5251       if test -z "$already_handled"; then
   5252         names_already_handled="$names_already_handled $name"
   5253                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
   5254         eval value=\"\$HAVE_LIB$uppername\"
   5255         if test -n "$value"; then
   5256           if test "$value" = yes; then
   5257             eval value=\"\$LIB$uppername\"
   5258             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
   5259             eval value=\"\$LTLIB$uppername\"
   5260             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
   5261           else
   5262                                     :
   5263           fi
   5264         else
   5265                               found_dir=
   5266           found_la=
   5267           found_so=
   5268           found_a=
   5269           eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
   5270           if test -n "$acl_shlibext"; then
   5271             shrext=".$acl_shlibext"             # typically: shrext=.so
   5272           else
   5273             shrext=
   5274           fi
   5275           if test $use_additional = yes; then
   5276             dir="$additional_libdir"
   5277                                     if test -n "$acl_shlibext"; then
   5278               if test -f "$dir/$libname$shrext"; then
   5279                 found_dir="$dir"
   5280                 found_so="$dir/$libname$shrext"
   5281               else
   5282                 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
   5283                   ver=`(cd "$dir" && \
   5284                         for f in "$libname$shrext".*; do echo "$f"; done \
   5285                         | sed -e "s,^$libname$shrext\\\\.,," \
   5286                         | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
   5287                         | sed 1q ) 2>/dev/null`
   5288                   if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
   5289                     found_dir="$dir"
   5290                     found_so="$dir/$libname$shrext.$ver"
   5291                   fi
   5292                 else
   5293                   eval library_names=\"$acl_library_names_spec\"
   5294                   for f in $library_names; do
   5295                     if test -f "$dir/$f"; then
   5296                       found_dir="$dir"
   5297                       found_so="$dir/$f"
   5298                       break
   5299                     fi
   5300                   done
   5301                 fi
   5302               fi
   5303             fi
   5304                         if test "X$found_dir" = "X"; then
   5305               if test -f "$dir/$libname.$acl_libext"; then
   5306                 found_dir="$dir"
   5307                 found_a="$dir/$libname.$acl_libext"
   5308               fi
   5309             fi
   5310             if test "X$found_dir" != "X"; then
   5311               if test -f "$dir/$libname.la"; then
   5312                 found_la="$dir/$libname.la"
   5313               fi
   5314             fi
   5315           fi
   5316           if test "X$found_dir" = "X"; then
   5317             for x in $LDFLAGS $LTLIBICONV; do
   5318 
   5319   acl_save_prefix="$prefix"
   5320   prefix="$acl_final_prefix"
   5321   acl_save_exec_prefix="$exec_prefix"
   5322   exec_prefix="$acl_final_exec_prefix"
   5323   eval x=\"$x\"
   5324   exec_prefix="$acl_save_exec_prefix"
   5325   prefix="$acl_save_prefix"
   5326 
   5327               case "$x" in
   5328                 -L*)
   5329                   dir=`echo "X$x" | sed -e 's/^X-L//'`
   5330                                     if test -n "$acl_shlibext"; then
   5331                     if test -f "$dir/$libname$shrext"; then
   5332                       found_dir="$dir"
   5333                       found_so="$dir/$libname$shrext"
   5334                     else
   5335                       if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
   5336                         ver=`(cd "$dir" && \
   5337                               for f in "$libname$shrext".*; do echo "$f"; done \
   5338                               | sed -e "s,^$libname$shrext\\\\.,," \
   5339                               | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
   5340                               | sed 1q ) 2>/dev/null`
   5341                         if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
   5342                           found_dir="$dir"
   5343                           found_so="$dir/$libname$shrext.$ver"
   5344                         fi
   5345                       else
   5346                         eval library_names=\"$acl_library_names_spec\"
   5347                         for f in $library_names; do
   5348                           if test -f "$dir/$f"; then
   5349                             found_dir="$dir"
   5350                             found_so="$dir/$f"
   5351                             break
   5352                           fi
   5353                         done
   5354                       fi
   5355                     fi
   5356                   fi
   5357                                     if test "X$found_dir" = "X"; then
   5358                     if test -f "$dir/$libname.$acl_libext"; then
   5359                       found_dir="$dir"
   5360                       found_a="$dir/$libname.$acl_libext"
   5361                     fi
   5362                   fi
   5363                   if test "X$found_dir" != "X"; then
   5364                     if test -f "$dir/$libname.la"; then
   5365                       found_la="$dir/$libname.la"
   5366                     fi
   5367                   fi
   5368                   ;;
   5369               esac
   5370               if test "X$found_dir" != "X"; then
   5371                 break
   5372               fi
   5373             done
   5374           fi
   5375           if test "X$found_dir" != "X"; then
   5376                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
   5377             if test "X$found_so" != "X"; then
   5378                                                         if test "$enable_rpath" = no \
   5379                  || test "X$found_dir" = "X/usr/$acl_libdirstem" \
   5380                  || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
   5381                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
   5382               else
   5383                                                                                 haveit=
   5384                 for x in $ltrpathdirs; do
   5385                   if test "X$x" = "X$found_dir"; then
   5386                     haveit=yes
   5387                     break
   5388                   fi
   5389                 done
   5390                 if test -z "$haveit"; then
   5391                   ltrpathdirs="$ltrpathdirs $found_dir"
   5392                 fi
   5393                                 if test "$acl_hardcode_direct" = yes; then
   5394                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
   5395                 else
   5396                   if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
   5397                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
   5398                                                             haveit=
   5399                     for x in $rpathdirs; do
   5400                       if test "X$x" = "X$found_dir"; then
   5401                         haveit=yes
   5402                         break
   5403                       fi
   5404                     done
   5405                     if test -z "$haveit"; then
   5406                       rpathdirs="$rpathdirs $found_dir"
   5407                     fi
   5408                   else
   5409                                                                                 haveit=
   5410                     for x in $LDFLAGS $LIBICONV; do
   5411 
   5412   acl_save_prefix="$prefix"
   5413   prefix="$acl_final_prefix"
   5414   acl_save_exec_prefix="$exec_prefix"
   5415   exec_prefix="$acl_final_exec_prefix"
   5416   eval x=\"$x\"
   5417   exec_prefix="$acl_save_exec_prefix"
   5418   prefix="$acl_save_prefix"
   5419 
   5420                       if test "X$x" = "X-L$found_dir"; then
   5421                         haveit=yes
   5422                         break
   5423                       fi
   5424                     done
   5425                     if test -z "$haveit"; then
   5426                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
   5427                     fi
   5428                     if test "$acl_hardcode_minus_L" != no; then
   5429                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
   5430                     else
   5431                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
   5432                     fi
   5433                   fi
   5434                 fi
   5435               fi
   5436             else
   5437               if test "X$found_a" != "X"; then
   5438                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
   5439               else
   5440                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
   5441               fi
   5442             fi
   5443                         additional_includedir=
   5444             case "$found_dir" in
   5445               */$acl_libdirstem | */$acl_libdirstem/)
   5446                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
   5447                 if test "$name" = 'iconv'; then
   5448                   LIBICONV_PREFIX="$basedir"
   5449                 fi
   5450                 additional_includedir="$basedir/include"
   5451                 ;;
   5452               */$acl_libdirstem2 | */$acl_libdirstem2/)
   5453                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
   5454                 if test "$name" = 'iconv'; then
   5455                   LIBICONV_PREFIX="$basedir"
   5456                 fi
   5457                 additional_includedir="$basedir/include"
   5458                 ;;
   5459             esac
   5460             if test "X$additional_includedir" != "X"; then
   5461                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
   5462                 haveit=
   5463                 if test "X$additional_includedir" = "X/usr/local/include"; then
   5464                   if test -n "$GCC"; then
   5465                     case $host_os in
   5466                       linux* | gnu* | k*bsd*-gnu) haveit=yes;;
   5467                     esac
   5468                   fi
   5469                 fi
   5470                 if test -z "$haveit"; then
   5471                   for x in $CPPFLAGS $INCICONV; do
   5472 
   5473   acl_save_prefix="$prefix"
   5474   prefix="$acl_final_prefix"
   5475   acl_save_exec_prefix="$exec_prefix"
   5476   exec_prefix="$acl_final_exec_prefix"
   5477   eval x=\"$x\"
   5478   exec_prefix="$acl_save_exec_prefix"
   5479   prefix="$acl_save_prefix"
   5480 
   5481                     if test "X$x" = "X-I$additional_includedir"; then
   5482                       haveit=yes
   5483                       break
   5484                     fi
   5485                   done
   5486                   if test -z "$haveit"; then
   5487                     if test -d "$additional_includedir"; then
   5488                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
   5489                     fi
   5490                   fi
   5491                 fi
   5492               fi
   5493             fi
   5494                         if test -n "$found_la"; then
   5495                                                         save_libdir="$libdir"
   5496               case "$found_la" in
   5497                 */* | *\\*) . "$found_la" ;;
   5498                 *) . "./$found_la" ;;
   5499               esac
   5500               libdir="$save_libdir"
   5501                             for dep in $dependency_libs; do
   5502                 case "$dep" in
   5503                   -L*)
   5504                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
   5505                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
   5506                        && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
   5507                       haveit=
   5508                       if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
   5509                          || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
   5510                         if test -n "$GCC"; then
   5511                           case $host_os in
   5512                             linux* | gnu* | k*bsd*-gnu) haveit=yes;;
   5513                           esac
   5514                         fi
   5515                       fi
   5516                       if test -z "$haveit"; then
   5517                         haveit=
   5518                         for x in $LDFLAGS $LIBICONV; do
   5519 
   5520   acl_save_prefix="$prefix"
   5521   prefix="$acl_final_prefix"
   5522   acl_save_exec_prefix="$exec_prefix"
   5523   exec_prefix="$acl_final_exec_prefix"
   5524   eval x=\"$x\"
   5525   exec_prefix="$acl_save_exec_prefix"
   5526   prefix="$acl_save_prefix"
   5527 
   5528                           if test "X$x" = "X-L$additional_libdir"; then
   5529                             haveit=yes
   5530                             break
   5531                           fi
   5532                         done
   5533                         if test -z "$haveit"; then
   5534                           if test -d "$additional_libdir"; then
   5535                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
   5536                           fi
   5537                         fi
   5538                         haveit=
   5539                         for x in $LDFLAGS $LTLIBICONV; do
   5540 
   5541   acl_save_prefix="$prefix"
   5542   prefix="$acl_final_prefix"
   5543   acl_save_exec_prefix="$exec_prefix"
   5544   exec_prefix="$acl_final_exec_prefix"
   5545   eval x=\"$x\"
   5546   exec_prefix="$acl_save_exec_prefix"
   5547   prefix="$acl_save_prefix"
   5548 
   5549                           if test "X$x" = "X-L$additional_libdir"; then
   5550                             haveit=yes
   5551                             break
   5552                           fi
   5553                         done
   5554                         if test -z "$haveit"; then
   5555                           if test -d "$additional_libdir"; then
   5556                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
   5557                           fi
   5558                         fi
   5559                       fi
   5560                     fi
   5561                     ;;
   5562                   -R*)
   5563                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
   5564                     if test "$enable_rpath" != no; then
   5565                                                                   haveit=
   5566                       for x in $rpathdirs; do
   5567                         if test "X$x" = "X$dir"; then
   5568                           haveit=yes
   5569                           break
   5570                         fi
   5571                       done
   5572                       if test -z "$haveit"; then
   5573                         rpathdirs="$rpathdirs $dir"
   5574                       fi
   5575                                                                   haveit=
   5576                       for x in $ltrpathdirs; do
   5577                         if test "X$x" = "X$dir"; then
   5578                           haveit=yes
   5579                           break
   5580                         fi
   5581                       done
   5582                       if test -z "$haveit"; then
   5583                         ltrpathdirs="$ltrpathdirs $dir"
   5584                       fi
   5585                     fi
   5586                     ;;
   5587                   -l*)
   5588                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
   5589                     ;;
   5590                   *.la)
   5591                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
   5592                     ;;
   5593                   *)
   5594                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
   5595                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
   5596                     ;;
   5597                 esac
   5598               done
   5599             fi
   5600           else
   5601                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
   5602             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
   5603           fi
   5604         fi
   5605       fi
   5606     done
   5607   done
   5608   if test "X$rpathdirs" != "X"; then
   5609     if test -n "$acl_hardcode_libdir_separator"; then
   5610                         alldirs=
   5611       for found_dir in $rpathdirs; do
   5612         alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
   5613       done
   5614             acl_save_libdir="$libdir"
   5615       libdir="$alldirs"
   5616       eval flag=\"$acl_hardcode_libdir_flag_spec\"
   5617       libdir="$acl_save_libdir"
   5618       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
   5619     else
   5620             for found_dir in $rpathdirs; do
   5621         acl_save_libdir="$libdir"
   5622         libdir="$found_dir"
   5623         eval flag=\"$acl_hardcode_libdir_flag_spec\"
   5624         libdir="$acl_save_libdir"
   5625         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
   5626       done
   5627     fi
   5628   fi
   5629   if test "X$ltrpathdirs" != "X"; then
   5630             for found_dir in $ltrpathdirs; do
   5631       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
   5632     done
   5633   fi
   5634 
   5635 
   5636 
   5637 
   5638 
   5639 
   5640 
   5641 
   5642 
   5643 
   5644 
   5645 
   5646 
   5647 
   5648 
   5649 
   5650 
   5651 
   5652 
   5653 
   5654 
   5655 
   5656 
   5657 
   5658 
   5659 
   5660 
   5661 
   5662 
   5663 
   5664 
   5665     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
   5666 $as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
   5667 if test "${gt_cv_func_CFPreferencesCopyAppValue+set}" = set; then :
   5668   $as_echo_n "(cached) " >&6
   5669 else
   5670   gt_save_LIBS="$LIBS"
   5671      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
   5672      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5673 /* end confdefs.h.  */
   5674 #include <CoreFoundation/CFPreferences.h>
   5675 int
   5676 main ()
   5677 {
   5678 CFPreferencesCopyAppValue(NULL, NULL)
   5679   ;
   5680   return 0;
   5681 }
   5682 _ACEOF
   5683 if ac_fn_c_try_link "$LINENO"; then :
   5684   gt_cv_func_CFPreferencesCopyAppValue=yes
   5685 else
   5686   gt_cv_func_CFPreferencesCopyAppValue=no
   5687 fi
   5688 rm -f core conftest.err conftest.$ac_objext \
   5689     conftest$ac_exeext conftest.$ac_ext
   5690      LIBS="$gt_save_LIBS"
   5691 fi
   5692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
   5693 $as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
   5694   if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
   5695 
   5696 $as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
   5697 
   5698   fi
   5699     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
   5700 $as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
   5701 if test "${gt_cv_func_CFLocaleCopyCurrent+set}" = set; then :
   5702   $as_echo_n "(cached) " >&6
   5703 else
   5704   gt_save_LIBS="$LIBS"
   5705      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
   5706      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5707 /* end confdefs.h.  */
   5708 #include <CoreFoundation/CFLocale.h>
   5709 int
   5710 main ()
   5711 {
   5712 CFLocaleCopyCurrent();
   5713   ;
   5714   return 0;
   5715 }
   5716 _ACEOF
   5717 if ac_fn_c_try_link "$LINENO"; then :
   5718   gt_cv_func_CFLocaleCopyCurrent=yes
   5719 else
   5720   gt_cv_func_CFLocaleCopyCurrent=no
   5721 fi
   5722 rm -f core conftest.err conftest.$ac_objext \
   5723     conftest$ac_exeext conftest.$ac_ext
   5724      LIBS="$gt_save_LIBS"
   5725 fi
   5726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
   5727 $as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
   5728   if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
   5729 
   5730 $as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
   5731 
   5732   fi
   5733   INTL_MACOSX_LIBS=
   5734   if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
   5735     INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
   5736   fi
   5737 
   5738 
   5739 
   5740 
   5741 
   5742 
   5743   LIBINTL=
   5744   LTLIBINTL=
   5745   POSUB=
   5746 
   5747     case " $gt_needs " in
   5748     *" need-formatstring-macros "*) gt_api_version=3 ;;
   5749     *" need-ngettext "*) gt_api_version=2 ;;
   5750     *) gt_api_version=1 ;;
   5751   esac
   5752   gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
   5753   gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
   5754 
   5755     if test "$USE_NLS" = "yes"; then
   5756     gt_use_preinstalled_gnugettext=no
   5757 
   5758 
   5759         if test $gt_api_version -ge 3; then
   5760           gt_revision_test_code='
   5761 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
   5762 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
   5763 #endif
   5764 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
   5765 '
   5766         else
   5767           gt_revision_test_code=
   5768         fi
   5769         if test $gt_api_version -ge 2; then
   5770           gt_expression_test_code=' + * ngettext ("", "", 0)'
   5771         else
   5772           gt_expression_test_code=
   5773         fi
   5774 
   5775         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
   5776 $as_echo_n "checking for GNU gettext in libc... " >&6; }
   5777 if eval "test \"\${$gt_func_gnugettext_libc+set}\"" = set; then :
   5778   $as_echo_n "(cached) " >&6
   5779 else
   5780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5781 /* end confdefs.h.  */
   5782 #include <libintl.h>
   5783 $gt_revision_test_code
   5784 extern int _nl_msg_cat_cntr;
   5785 extern int *_nl_domain_bindings;
   5786 int
   5787 main ()
   5788 {
   5789 bindtextdomain ("", "");
   5790 return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
   5791   ;
   5792   return 0;
   5793 }
   5794 _ACEOF
   5795 if ac_fn_c_try_link "$LINENO"; then :
   5796   eval "$gt_func_gnugettext_libc=yes"
   5797 else
   5798   eval "$gt_func_gnugettext_libc=no"
   5799 fi
   5800 rm -f core conftest.err conftest.$ac_objext \
   5801     conftest$ac_exeext conftest.$ac_ext
   5802 fi
   5803 eval ac_res=\$$gt_func_gnugettext_libc
   5804 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   5805 $as_echo "$ac_res" >&6; }
   5806 
   5807         if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
   5808 
   5809 
   5810 
   5811 
   5812 
   5813           am_save_CPPFLAGS="$CPPFLAGS"
   5814 
   5815   for element in $INCICONV; do
   5816     haveit=
   5817     for x in $CPPFLAGS; do
   5818 
   5819   acl_save_prefix="$prefix"
   5820   prefix="$acl_final_prefix"
   5821   acl_save_exec_prefix="$exec_prefix"
   5822   exec_prefix="$acl_final_exec_prefix"
   5823   eval x=\"$x\"
   5824   exec_prefix="$acl_save_exec_prefix"
   5825   prefix="$acl_save_prefix"
   5826 
   5827       if test "X$x" = "X$element"; then
   5828         haveit=yes
   5829         break
   5830       fi
   5831     done
   5832     if test -z "$haveit"; then
   5833       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
   5834     fi
   5835   done
   5836 
   5837 
   5838   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
   5839 $as_echo_n "checking for iconv... " >&6; }
   5840 if test "${am_cv_func_iconv+set}" = set; then :
   5841   $as_echo_n "(cached) " >&6
   5842 else
   5843 
   5844     am_cv_func_iconv="no, consider installing GNU libiconv"
   5845     am_cv_lib_iconv=no
   5846     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5847 /* end confdefs.h.  */
   5848 #include <stdlib.h>
   5849 #include <iconv.h>
   5850 int
   5851 main ()
   5852 {
   5853 iconv_t cd = iconv_open("","");
   5854        iconv(cd,NULL,NULL,NULL,NULL);
   5855        iconv_close(cd);
   5856   ;
   5857   return 0;
   5858 }
   5859 _ACEOF
   5860 if ac_fn_c_try_link "$LINENO"; then :
   5861   am_cv_func_iconv=yes
   5862 fi
   5863 rm -f core conftest.err conftest.$ac_objext \
   5864     conftest$ac_exeext conftest.$ac_ext
   5865     if test "$am_cv_func_iconv" != yes; then
   5866       am_save_LIBS="$LIBS"
   5867       LIBS="$LIBS $LIBICONV"
   5868       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5869 /* end confdefs.h.  */
   5870 #include <stdlib.h>
   5871 #include <iconv.h>
   5872 int
   5873 main ()
   5874 {
   5875 iconv_t cd = iconv_open("","");
   5876          iconv(cd,NULL,NULL,NULL,NULL);
   5877          iconv_close(cd);
   5878   ;
   5879   return 0;
   5880 }
   5881 _ACEOF
   5882 if ac_fn_c_try_link "$LINENO"; then :
   5883   am_cv_lib_iconv=yes
   5884         am_cv_func_iconv=yes
   5885 fi
   5886 rm -f core conftest.err conftest.$ac_objext \
   5887     conftest$ac_exeext conftest.$ac_ext
   5888       LIBS="$am_save_LIBS"
   5889     fi
   5890 
   5891 fi
   5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
   5893 $as_echo "$am_cv_func_iconv" >&6; }
   5894   if test "$am_cv_func_iconv" = yes; then
   5895     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
   5896 $as_echo_n "checking for working iconv... " >&6; }
   5897 if test "${am_cv_func_iconv_works+set}" = set; then :
   5898   $as_echo_n "(cached) " >&6
   5899 else
   5900 
   5901             am_save_LIBS="$LIBS"
   5902       if test $am_cv_lib_iconv = yes; then
   5903         LIBS="$LIBS $LIBICONV"
   5904       fi
   5905       if test "$cross_compiling" = yes; then :
   5906   case "$host_os" in
   5907            aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
   5908            *)            am_cv_func_iconv_works="guessing yes" ;;
   5909          esac
   5910 else
   5911   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   5912 /* end confdefs.h.  */
   5913 
   5914 #include <iconv.h>
   5915 #include <string.h>
   5916 int main ()
   5917 {
   5918   /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
   5919      returns.  */
   5920   {
   5921     iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
   5922     if (cd_utf8_to_88591 != (iconv_t)(-1))
   5923       {
   5924         static const char input[] = "\342\202\254"; /* EURO SIGN */
   5925         char buf[10];
   5926         const char *inptr = input;
   5927         size_t inbytesleft = strlen (input);
   5928         char *outptr = buf;
   5929         size_t outbytesleft = sizeof (buf);
   5930         size_t res = iconv (cd_utf8_to_88591,
   5931                             (char **) &inptr, &inbytesleft,
   5932                             &outptr, &outbytesleft);
   5933         if (res == 0)
   5934           return 1;
   5935       }
   5936   }
   5937   /* Test against Solaris 10 bug: Failures are not distinguishable from
   5938      successful returns.  */
   5939   {
   5940     iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
   5941     if (cd_ascii_to_88591 != (iconv_t)(-1))
   5942       {
   5943         static const char input[] = "\263";
   5944         char buf[10];
   5945         const char *inptr = input;
   5946         size_t inbytesleft = strlen (input);
   5947         char *outptr = buf;
   5948         size_t outbytesleft = sizeof (buf);
   5949         size_t res = iconv (cd_ascii_to_88591,
   5950                             (char **) &inptr, &inbytesleft,
   5951                             &outptr, &outbytesleft);
   5952         if (res == 0)
   5953           return 1;
   5954       }
   5955   }
   5956 #if 0 /* This bug could be worked around by the caller.  */
   5957   /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
   5958   {
   5959     iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
   5960     if (cd_88591_to_utf8 != (iconv_t)(-1))
   5961       {
   5962         static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
   5963         char buf[50];
   5964         const char *inptr = input;
   5965         size_t inbytesleft = strlen (input);
   5966         char *outptr = buf;
   5967         size_t outbytesleft = sizeof (buf);
   5968         size_t res = iconv (cd_88591_to_utf8,
   5969                             (char **) &inptr, &inbytesleft,
   5970                             &outptr, &outbytesleft);
   5971         if ((int)res > 0)
   5972           return 1;
   5973       }
   5974   }
   5975 #endif
   5976   /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
   5977      provided.  */
   5978   if (/* Try standardized names.  */
   5979       iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
   5980       /* Try IRIX, OSF/1 names.  */
   5981       && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
   5982       /* Try AIX names.  */
   5983       && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
   5984       /* Try HP-UX names.  */
   5985       && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
   5986     return 1;
   5987   return 0;
   5988 }
   5989 _ACEOF
   5990 if ac_fn_c_try_run "$LINENO"; then :
   5991   am_cv_func_iconv_works=yes
   5992 else
   5993   am_cv_func_iconv_works=no
   5994 fi
   5995 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   5996   conftest.$ac_objext conftest.beam conftest.$ac_ext
   5997 fi
   5998 
   5999       LIBS="$am_save_LIBS"
   6000 
   6001 fi
   6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
   6003 $as_echo "$am_cv_func_iconv_works" >&6; }
   6004     case "$am_cv_func_iconv_works" in
   6005       *no) am_func_iconv=no am_cv_lib_iconv=no ;;
   6006       *)   am_func_iconv=yes ;;
   6007     esac
   6008   else
   6009     am_func_iconv=no am_cv_lib_iconv=no
   6010   fi
   6011   if test "$am_func_iconv" = yes; then
   6012 
   6013 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
   6014 
   6015   fi
   6016   if test "$am_cv_lib_iconv" = yes; then
   6017     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
   6018 $as_echo_n "checking how to link with libiconv... " >&6; }
   6019     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
   6020 $as_echo "$LIBICONV" >&6; }
   6021   else
   6022             CPPFLAGS="$am_save_CPPFLAGS"
   6023     LIBICONV=
   6024     LTLIBICONV=
   6025   fi
   6026 
   6027 
   6028 
   6029 
   6030 
   6031 
   6032 
   6033 
   6034 
   6035 
   6036 
   6037     use_additional=yes
   6038 
   6039   acl_save_prefix="$prefix"
   6040   prefix="$acl_final_prefix"
   6041   acl_save_exec_prefix="$exec_prefix"
   6042   exec_prefix="$acl_final_exec_prefix"
   6043 
   6044     eval additional_includedir=\"$includedir\"
   6045     eval additional_libdir=\"$libdir\"
   6046 
   6047   exec_prefix="$acl_save_exec_prefix"
   6048   prefix="$acl_save_prefix"
   6049 
   6050 
   6051 # Check whether --with-libintl-prefix was given.
   6052 if test "${with_libintl_prefix+set}" = set; then :
   6053   withval=$with_libintl_prefix;
   6054     if test "X$withval" = "Xno"; then
   6055       use_additional=no
   6056     else
   6057       if test "X$withval" = "X"; then
   6058 
   6059   acl_save_prefix="$prefix"
   6060   prefix="$acl_final_prefix"
   6061   acl_save_exec_prefix="$exec_prefix"
   6062   exec_prefix="$acl_final_exec_prefix"
   6063 
   6064           eval additional_includedir=\"$includedir\"
   6065           eval additional_libdir=\"$libdir\"
   6066 
   6067   exec_prefix="$acl_save_exec_prefix"
   6068   prefix="$acl_save_prefix"
   6069 
   6070       else
   6071         additional_includedir="$withval/include"
   6072         additional_libdir="$withval/$acl_libdirstem"
   6073         if test "$acl_libdirstem2" != "$acl_libdirstem" \
   6074            && ! test -d "$withval/$acl_libdirstem"; then
   6075           additional_libdir="$withval/$acl_libdirstem2"
   6076         fi
   6077       fi
   6078     fi
   6079 
   6080 fi
   6081 
   6082       LIBINTL=
   6083   LTLIBINTL=
   6084   INCINTL=
   6085   LIBINTL_PREFIX=
   6086       HAVE_LIBINTL=
   6087   rpathdirs=
   6088   ltrpathdirs=
   6089   names_already_handled=
   6090   names_next_round='intl '
   6091   while test -n "$names_next_round"; do
   6092     names_this_round="$names_next_round"
   6093     names_next_round=
   6094     for name in $names_this_round; do
   6095       already_handled=
   6096       for n in $names_already_handled; do
   6097         if test "$n" = "$name"; then
   6098           already_handled=yes
   6099           break
   6100         fi
   6101       done
   6102       if test -z "$already_handled"; then
   6103         names_already_handled="$names_already_handled $name"
   6104                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
   6105         eval value=\"\$HAVE_LIB$uppername\"
   6106         if test -n "$value"; then
   6107           if test "$value" = yes; then
   6108             eval value=\"\$LIB$uppername\"
   6109             test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
   6110             eval value=\"\$LTLIB$uppername\"
   6111             test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
   6112           else
   6113                                     :
   6114           fi
   6115         else
   6116                               found_dir=
   6117           found_la=
   6118           found_so=
   6119           found_a=
   6120           eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
   6121           if test -n "$acl_shlibext"; then
   6122             shrext=".$acl_shlibext"             # typically: shrext=.so
   6123           else
   6124             shrext=
   6125           fi
   6126           if test $use_additional = yes; then
   6127             dir="$additional_libdir"
   6128                                     if test -n "$acl_shlibext"; then
   6129               if test -f "$dir/$libname$shrext"; then
   6130                 found_dir="$dir"
   6131                 found_so="$dir/$libname$shrext"
   6132               else
   6133                 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
   6134                   ver=`(cd "$dir" && \
   6135                         for f in "$libname$shrext".*; do echo "$f"; done \
   6136                         | sed -e "s,^$libname$shrext\\\\.,," \
   6137                         | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
   6138                         | sed 1q ) 2>/dev/null`
   6139                   if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
   6140                     found_dir="$dir"
   6141                     found_so="$dir/$libname$shrext.$ver"
   6142                   fi
   6143                 else
   6144                   eval library_names=\"$acl_library_names_spec\"
   6145                   for f in $library_names; do
   6146                     if test -f "$dir/$f"; then
   6147                       found_dir="$dir"
   6148                       found_so="$dir/$f"
   6149                       break
   6150                     fi
   6151                   done
   6152                 fi
   6153               fi
   6154             fi
   6155                         if test "X$found_dir" = "X"; then
   6156               if test -f "$dir/$libname.$acl_libext"; then
   6157                 found_dir="$dir"
   6158                 found_a="$dir/$libname.$acl_libext"
   6159               fi
   6160             fi
   6161             if test "X$found_dir" != "X"; then
   6162               if test -f "$dir/$libname.la"; then
   6163                 found_la="$dir/$libname.la"
   6164               fi
   6165             fi
   6166           fi
   6167           if test "X$found_dir" = "X"; then
   6168             for x in $LDFLAGS $LTLIBINTL; do
   6169 
   6170   acl_save_prefix="$prefix"
   6171   prefix="$acl_final_prefix"
   6172   acl_save_exec_prefix="$exec_prefix"
   6173   exec_prefix="$acl_final_exec_prefix"
   6174   eval x=\"$x\"
   6175   exec_prefix="$acl_save_exec_prefix"
   6176   prefix="$acl_save_prefix"
   6177 
   6178               case "$x" in
   6179                 -L*)
   6180                   dir=`echo "X$x" | sed -e 's/^X-L//'`
   6181                                     if test -n "$acl_shlibext"; then
   6182                     if test -f "$dir/$libname$shrext"; then
   6183                       found_dir="$dir"
   6184                       found_so="$dir/$libname$shrext"
   6185                     else
   6186                       if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
   6187                         ver=`(cd "$dir" && \
   6188                               for f in "$libname$shrext".*; do echo "$f"; done \
   6189                               | sed -e "s,^$libname$shrext\\\\.,," \
   6190                               | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
   6191                               | sed 1q ) 2>/dev/null`
   6192                         if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
   6193                           found_dir="$dir"
   6194                           found_so="$dir/$libname$shrext.$ver"
   6195                         fi
   6196                       else
   6197                         eval library_names=\"$acl_library_names_spec\"
   6198                         for f in $library_names; do
   6199                           if test -f "$dir/$f"; then
   6200                             found_dir="$dir"
   6201                             found_so="$dir/$f"
   6202                             break
   6203                           fi
   6204                         done
   6205                       fi
   6206                     fi
   6207                   fi
   6208                                     if test "X$found_dir" = "X"; then
   6209                     if test -f "$dir/$libname.$acl_libext"; then
   6210                       found_dir="$dir"
   6211                       found_a="$dir/$libname.$acl_libext"
   6212                     fi
   6213                   fi
   6214                   if test "X$found_dir" != "X"; then
   6215                     if test -f "$dir/$libname.la"; then
   6216                       found_la="$dir/$libname.la"
   6217                     fi
   6218                   fi
   6219                   ;;
   6220               esac
   6221               if test "X$found_dir" != "X"; then
   6222                 break
   6223               fi
   6224             done
   6225           fi
   6226           if test "X$found_dir" != "X"; then
   6227                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
   6228             if test "X$found_so" != "X"; then
   6229                                                         if test "$enable_rpath" = no \
   6230                  || test "X$found_dir" = "X/usr/$acl_libdirstem" \
   6231                  || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
   6232                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
   6233               else
   6234                                                                                 haveit=
   6235                 for x in $ltrpathdirs; do
   6236                   if test "X$x" = "X$found_dir"; then
   6237                     haveit=yes
   6238                     break
   6239                   fi
   6240                 done
   6241                 if test -z "$haveit"; then
   6242                   ltrpathdirs="$ltrpathdirs $found_dir"
   6243                 fi
   6244                                 if test "$acl_hardcode_direct" = yes; then
   6245                                                       LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
   6246                 else
   6247                   if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
   6248                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
   6249                                                             haveit=
   6250                     for x in $rpathdirs; do
   6251                       if test "X$x" = "X$found_dir"; then
   6252                         haveit=yes
   6253                         break
   6254                       fi
   6255                     done
   6256                     if test -z "$haveit"; then
   6257                       rpathdirs="$rpathdirs $found_dir"
   6258                     fi
   6259                   else
   6260                                                                                 haveit=
   6261                     for x in $LDFLAGS $LIBINTL; do
   6262 
   6263   acl_save_prefix="$prefix"
   6264   prefix="$acl_final_prefix"
   6265   acl_save_exec_prefix="$exec_prefix"
   6266   exec_prefix="$acl_final_exec_prefix"
   6267   eval x=\"$x\"
   6268   exec_prefix="$acl_save_exec_prefix"
   6269   prefix="$acl_save_prefix"
   6270 
   6271                       if test "X$x" = "X-L$found_dir"; then
   6272                         haveit=yes
   6273                         break
   6274                       fi
   6275                     done
   6276                     if test -z "$haveit"; then
   6277                       LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
   6278                     fi
   6279                     if test "$acl_hardcode_minus_L" != no; then
   6280                                                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
   6281                     else
   6282                                                                                                                                                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
   6283                     fi
   6284                   fi
   6285                 fi
   6286               fi
   6287             else
   6288               if test "X$found_a" != "X"; then
   6289                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
   6290               else
   6291                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
   6292               fi
   6293             fi
   6294                         additional_includedir=
   6295             case "$found_dir" in
   6296               */$acl_libdirstem | */$acl_libdirstem/)
   6297                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
   6298                 if test "$name" = 'intl'; then
   6299                   LIBINTL_PREFIX="$basedir"
   6300                 fi
   6301                 additional_includedir="$basedir/include"
   6302                 ;;
   6303               */$acl_libdirstem2 | */$acl_libdirstem2/)
   6304                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
   6305                 if test "$name" = 'intl'; then
   6306                   LIBINTL_PREFIX="$basedir"
   6307                 fi
   6308                 additional_includedir="$basedir/include"
   6309                 ;;
   6310             esac
   6311             if test "X$additional_includedir" != "X"; then
   6312                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
   6313                 haveit=
   6314                 if test "X$additional_includedir" = "X/usr/local/include"; then
   6315                   if test -n "$GCC"; then
   6316                     case $host_os in
   6317                       linux* | gnu* | k*bsd*-gnu) haveit=yes;;
   6318                     esac
   6319                   fi
   6320                 fi
   6321                 if test -z "$haveit"; then
   6322                   for x in $CPPFLAGS $INCINTL; do
   6323 
   6324   acl_save_prefix="$prefix"
   6325   prefix="$acl_final_prefix"
   6326   acl_save_exec_prefix="$exec_prefix"
   6327   exec_prefix="$acl_final_exec_prefix"
   6328   eval x=\"$x\"
   6329   exec_prefix="$acl_save_exec_prefix"
   6330   prefix="$acl_save_prefix"
   6331 
   6332                     if test "X$x" = "X-I$additional_includedir"; then
   6333                       haveit=yes
   6334                       break
   6335                     fi
   6336                   done
   6337                   if test -z "$haveit"; then
   6338                     if test -d "$additional_includedir"; then
   6339                                             INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
   6340                     fi
   6341                   fi
   6342                 fi
   6343               fi
   6344             fi
   6345                         if test -n "$found_la"; then
   6346                                                         save_libdir="$libdir"
   6347               case "$found_la" in
   6348                 */* | *\\*) . "$found_la" ;;
   6349                 *) . "./$found_la" ;;
   6350               esac
   6351               libdir="$save_libdir"
   6352                             for dep in $dependency_libs; do
   6353                 case "$dep" in
   6354                   -L*)
   6355                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
   6356                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
   6357                        && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
   6358                       haveit=
   6359                       if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
   6360                          || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
   6361                         if test -n "$GCC"; then
   6362                           case $host_os in
   6363                             linux* | gnu* | k*bsd*-gnu) haveit=yes;;
   6364                           esac
   6365                         fi
   6366                       fi
   6367                       if test -z "$haveit"; then
   6368                         haveit=
   6369                         for x in $LDFLAGS $LIBINTL; do
   6370 
   6371   acl_save_prefix="$prefix"
   6372   prefix="$acl_final_prefix"
   6373   acl_save_exec_prefix="$exec_prefix"
   6374   exec_prefix="$acl_final_exec_prefix"
   6375   eval x=\"$x\"
   6376   exec_prefix="$acl_save_exec_prefix"
   6377   prefix="$acl_save_prefix"
   6378 
   6379                           if test "X$x" = "X-L$additional_libdir"; then
   6380                             haveit=yes
   6381                             break
   6382                           fi
   6383                         done
   6384                         if test -z "$haveit"; then
   6385                           if test -d "$additional_libdir"; then
   6386                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
   6387                           fi
   6388                         fi
   6389                         haveit=
   6390                         for x in $LDFLAGS $LTLIBINTL; do
   6391 
   6392   acl_save_prefix="$prefix"
   6393   prefix="$acl_final_prefix"
   6394   acl_save_exec_prefix="$exec_prefix"
   6395   exec_prefix="$acl_final_exec_prefix"
   6396   eval x=\"$x\"
   6397   exec_prefix="$acl_save_exec_prefix"
   6398   prefix="$acl_save_prefix"
   6399 
   6400                           if test "X$x" = "X-L$additional_libdir"; then
   6401                             haveit=yes
   6402                             break
   6403                           fi
   6404                         done
   6405                         if test -z "$haveit"; then
   6406                           if test -d "$additional_libdir"; then
   6407                                                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
   6408                           fi
   6409                         fi
   6410                       fi
   6411                     fi
   6412                     ;;
   6413                   -R*)
   6414                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
   6415                     if test "$enable_rpath" != no; then
   6416                                                                   haveit=
   6417                       for x in $rpathdirs; do
   6418                         if test "X$x" = "X$dir"; then
   6419                           haveit=yes
   6420                           break
   6421                         fi
   6422                       done
   6423                       if test -z "$haveit"; then
   6424                         rpathdirs="$rpathdirs $dir"
   6425                       fi
   6426                                                                   haveit=
   6427                       for x in $ltrpathdirs; do
   6428                         if test "X$x" = "X$dir"; then
   6429                           haveit=yes
   6430                           break
   6431                         fi
   6432                       done
   6433                       if test -z "$haveit"; then
   6434                         ltrpathdirs="$ltrpathdirs $dir"
   6435                       fi
   6436                     fi
   6437                     ;;
   6438                   -l*)
   6439                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
   6440                     ;;
   6441                   *.la)
   6442                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
   6443                     ;;
   6444                   *)
   6445                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
   6446                     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
   6447                     ;;
   6448                 esac
   6449               done
   6450             fi
   6451           else
   6452                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
   6453             LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
   6454           fi
   6455         fi
   6456       fi
   6457     done
   6458   done
   6459   if test "X$rpathdirs" != "X"; then
   6460     if test -n "$acl_hardcode_libdir_separator"; then
   6461                         alldirs=
   6462       for found_dir in $rpathdirs; do
   6463         alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
   6464       done
   6465             acl_save_libdir="$libdir"
   6466       libdir="$alldirs"
   6467       eval flag=\"$acl_hardcode_libdir_flag_spec\"
   6468       libdir="$acl_save_libdir"
   6469       LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
   6470     else
   6471             for found_dir in $rpathdirs; do
   6472         acl_save_libdir="$libdir"
   6473         libdir="$found_dir"
   6474         eval flag=\"$acl_hardcode_libdir_flag_spec\"
   6475         libdir="$acl_save_libdir"
   6476         LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
   6477       done
   6478     fi
   6479   fi
   6480   if test "X$ltrpathdirs" != "X"; then
   6481             for found_dir in $ltrpathdirs; do
   6482       LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
   6483     done
   6484   fi
   6485 
   6486 
   6487 
   6488 
   6489 
   6490 
   6491           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
   6492 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
   6493 if eval "test \"\${$gt_func_gnugettext_libintl+set}\"" = set; then :
   6494   $as_echo_n "(cached) " >&6
   6495 else
   6496   gt_save_CPPFLAGS="$CPPFLAGS"
   6497             CPPFLAGS="$CPPFLAGS $INCINTL"
   6498             gt_save_LIBS="$LIBS"
   6499             LIBS="$LIBS $LIBINTL"
   6500                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6501 /* end confdefs.h.  */
   6502 #include <libintl.h>
   6503 $gt_revision_test_code
   6504 extern int _nl_msg_cat_cntr;
   6505 extern
   6506 #ifdef __cplusplus
   6507 "C"
   6508 #endif
   6509 const char *_nl_expand_alias (const char *);
   6510 int
   6511 main ()
   6512 {
   6513 bindtextdomain ("", "");
   6514 return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
   6515   ;
   6516   return 0;
   6517 }
   6518 _ACEOF
   6519 if ac_fn_c_try_link "$LINENO"; then :
   6520   eval "$gt_func_gnugettext_libintl=yes"
   6521 else
   6522   eval "$gt_func_gnugettext_libintl=no"
   6523 fi
   6524 rm -f core conftest.err conftest.$ac_objext \
   6525     conftest$ac_exeext conftest.$ac_ext
   6526                         if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
   6527               LIBS="$LIBS $LIBICONV"
   6528               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   6529 /* end confdefs.h.  */
   6530 #include <libintl.h>
   6531 $gt_revision_test_code
   6532 extern int _nl_msg_cat_cntr;
   6533 extern
   6534 #ifdef __cplusplus
   6535 "C"
   6536 #endif
   6537 const char *_nl_expand_alias (const char *);
   6538 int
   6539 main ()
   6540 {
   6541 bindtextdomain ("", "");
   6542 return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
   6543   ;
   6544   return 0;
   6545 }
   6546 _ACEOF
   6547 if ac_fn_c_try_link "$LINENO"; then :
   6548   LIBINTL="$LIBINTL $LIBICONV"
   6549                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
   6550                 eval "$gt_func_gnugettext_libintl=yes"
   6551 
   6552 fi
   6553 rm -f core conftest.err conftest.$ac_objext \
   6554     conftest$ac_exeext conftest.$ac_ext
   6555             fi
   6556             CPPFLAGS="$gt_save_CPPFLAGS"
   6557             LIBS="$gt_save_LIBS"
   6558 fi
   6559 eval ac_res=\$$gt_func_gnugettext_libintl
   6560 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   6561 $as_echo "$ac_res" >&6; }
   6562         fi
   6563 
   6564                                         if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
   6565            || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
   6566                 && test "$PACKAGE" != gettext-runtime \
   6567                 && test "$PACKAGE" != gettext-tools; }; then
   6568           gt_use_preinstalled_gnugettext=yes
   6569         else
   6570                     LIBINTL=
   6571           LTLIBINTL=
   6572           INCINTL=
   6573         fi
   6574 
   6575 
   6576 
   6577     if test -n "$INTL_MACOSX_LIBS"; then
   6578       if test "$gt_use_preinstalled_gnugettext" = "yes" \
   6579          || test "$nls_cv_use_gnu_gettext" = "yes"; then
   6580                 LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
   6581         LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
   6582       fi
   6583     fi
   6584 
   6585     if test "$gt_use_preinstalled_gnugettext" = "yes" \
   6586        || test "$nls_cv_use_gnu_gettext" = "yes"; then
   6587 
   6588 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
   6589 
   6590     else
   6591       USE_NLS=no
   6592     fi
   6593   fi
   6594 
   6595   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
   6596 $as_echo_n "checking whether to use NLS... " >&6; }
   6597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
   6598 $as_echo "$USE_NLS" >&6; }
   6599   if test "$USE_NLS" = "yes"; then
   6600     { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
   6601 $as_echo_n "checking where the gettext function comes from... " >&6; }
   6602     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
   6603       if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
   6604         gt_source="external libintl"
   6605       else
   6606         gt_source="libc"
   6607       fi
   6608     else
   6609       gt_source="included intl directory"
   6610     fi
   6611     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
   6612 $as_echo "$gt_source" >&6; }
   6613   fi
   6614 
   6615   if test "$USE_NLS" = "yes"; then
   6616 
   6617     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
   6618       if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
   6619         { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
   6620 $as_echo_n "checking how to link with libintl... " >&6; }
   6621         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
   6622 $as_echo "$LIBINTL" >&6; }
   6623 
   6624   for element in $INCINTL; do
   6625     haveit=
   6626     for x in $CPPFLAGS; do
   6627 
   6628   acl_save_prefix="$prefix"
   6629   prefix="$acl_final_prefix"
   6630   acl_save_exec_prefix="$exec_prefix"
   6631   exec_prefix="$acl_final_exec_prefix"
   6632   eval x=\"$x\"
   6633   exec_prefix="$acl_save_exec_prefix"
   6634   prefix="$acl_save_prefix"
   6635 
   6636       if test "X$x" = "X$element"; then
   6637         haveit=yes
   6638         break
   6639       fi
   6640     done
   6641     if test -z "$haveit"; then
   6642       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
   6643     fi
   6644   done
   6645 
   6646       fi
   6647 
   6648 
   6649 $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
   6650 
   6651 
   6652 $as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
   6653 
   6654     fi
   6655 
   6656         POSUB=po
   6657   fi
   6658 
   6659 
   6660 
   6661     INTLLIBS="$LIBINTL"
   6662 
   6663 
   6664 
   6665 
   6666 
   6667 
   6668 fi
   6669 
   6670 NLSTARGET=""
   6671 if test x"$USE_NLS" = xyes; then
   6672   NLSTARGET="po"
   6673 fi
   6674 
   6675 
   6676 
   6677 
   6678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if color escape sequence for kterm/pxvt is enabled" >&5
   6679 $as_echo_n "checking if color escape sequence for kterm/pxvt is enabled... " >&6; }
   6680 # Check whether --enable-color was given.
   6681 if test "${enable_color+set}" = set; then :
   6682   enableval=$enable_color;
   6683 else
   6684   enable_color="yes"
   6685 fi
   6686 
   6687 test x"$enable_color" = xyes && $as_echo "#define USE_COLOR 1" >>confdefs.h
   6688 
   6689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_color" >&5
   6690 $as_echo "$enable_color" >&6; }
   6691 
   6692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ansi color escape sequence support is enabled" >&5
   6693 $as_echo_n "checking if ansi color escape sequence support is enabled... " >&6; }
   6694 # Check whether --enable-ansi_color was given.
   6695 if test "${enable_ansi_color+set}" = set; then :
   6696   enableval=$enable_ansi_color;
   6697 else
   6698   enable_ansi_color="$enable_color"
   6699 fi
   6700 
   6701  test x"$enable_ansi_color" = xyes && $as_echo "#define USE_ANSI_COLOR 1" >>confdefs.h
   6702 
   6703  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ansi_color" >&5
   6704 $as_echo "$enable_ansi_color" >&6; }
   6705 
   6706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if background color support is enabled" >&5
   6707 $as_echo_n "checking if background color support is enabled... " >&6; }
   6708 # Check whether --enable-bgcolor was given.
   6709 if test "${enable_bgcolor+set}" = set; then :
   6710   enableval=$enable_bgcolor;
   6711 else
   6712   enable_bgcolor="$enable_color"
   6713 fi
   6714 
   6715  test x"$enable_bgcolor" = xyes && $as_echo "#define USE_BG_COLOR 1" >>confdefs.h
   6716 
   6717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_bgcolor" >&5
   6718 $as_echo "$enable_bgcolor" >&6; }
   6719 
   6720 
   6721 
   6722 
   6723 
   6724 
   6725 
   6726 
   6727  INSTALL_W3MIMGDISPLAY='${INSTALL_PROGRAM}'
   6728  $as_echo "#define INSTALL_W3MIMGDISPLAY \$INSTALL_W3MIMGDISPLAY" >>confdefs.h
   6729 
   6730 
   6731 
   6732 
   6733 
   6734 
   6735 
   6736 
   6737 
   6738 
   6739 
   6740 
   6741 
   6742  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if image is enabled" >&5
   6743 $as_echo_n "checking if image is enabled... " >&6; }
   6744  # Check whether --enable-image was given.
   6745 if test "${enable_image+set}" = set; then :
   6746   enableval=$enable_image;
   6747 else
   6748   enable_image="yes"
   6749 fi
   6750 
   6751  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_image" >&5
   6752 $as_echo "$enable_image" >&6; }
   6753  if test x"$enable_image" != xno; then
   6754   IMGOBJS=w3mimg.o
   6755   if test x"$enable_image" = xyes; then
   6756     enable_image=x11
   6757     case "`uname -s`" in
   6758     Linux|linux|LINUX)
   6759 	if test -c /dev/fb0; then
   6760 	  enable_image=x11,fb
   6761         fi;;
   6762     CYGWIN*)
   6763 	enable_image=x11,win;;
   6764     esac
   6765   fi
   6766   save_ifs="$IFS"; IFS=",";
   6767   set x $enable_image; shift
   6768   IFS="$save_ifs"
   6769   for img in "$@"; do
   6770     case $img in
   6771       x11) x11=yes;;
   6772       fb)  fb=yes;;
   6773       fb+s) fb=yes
   6774            $as_echo "#define W3MIMGDISPLAY_SETUID 1" >>confdefs.h
   6775 
   6776            INSTALL_W3MIMGDISPLAY='${INSTALL} -o root -m 4755 -s'
   6777            $as_echo "#define INSTALL_W3MIMGDISPLAY \$INSTALL_W3MIMGDISPLAY" >>confdefs.h
   6778 ;;
   6779       win) win=yes;;
   6780     esac
   6781   done
   6782   enable_image=yes
   6783   $as_echo "#define USE_IMAGE 1" >>confdefs.h
   6784 
   6785   { $as_echo "$as_me:${as_lineno-$LINENO}: checking image library" >&5
   6786 $as_echo_n "checking image library... " >&6; }
   6787 
   6788 # Check whether --with-imagelib was given.
   6789 if test "${with_imagelib+set}" = set; then :
   6790   withval=$with_imagelib;
   6791 else
   6792   with_imagelib="yes"
   6793 fi
   6794 
   6795   if test x"$with_imagelib" = xyes; then
   6796     with_imagelib="gtk2 gdk-pixbuf imlib imlib2"
   6797   fi
   6798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_imagelib" >&5
   6799 $as_echo "$with_imagelib" >&6; }
   6800   with_imlib=no
   6801   with_imlib2=no
   6802   with_gdkpixbuf=no
   6803   with_gtk2=no
   6804   for imagelib in $with_imagelib
   6805   do
   6806    case "$imagelib" in
   6807    imlib)
   6808      with_imlib="yes"
   6809      if test x"$IMLIB_CONFIG" = x; then
   6810        IMLIB_CONFIG=imlib-config
   6811      fi;;
   6812    imlib2)
   6813      with_imlib2="yes"
   6814      if test x"$IMLIB2_CONFIG" = x; then
   6815        IMLIB2_CONFIG=imlib2-config
   6816      fi;;
   6817    gdk-pixbuf)
   6818      with_gdkpixbuf="yes"
   6819      if test x"$GDKPIXBUF_CONFIG" = x; then
   6820        GDKPIXBUF_CONFIG=gdk-pixbuf-config
   6821      fi;;
   6822    gtk2)
   6823      with_gtk2="yes"
   6824      if test x"$PKG_CONFIG" = x; then
   6825        PKG_CONFIG=pkg-config
   6826      else
   6827        PKG_CONFIG=:
   6828      fi;;
   6829    esac
   6830   done
   6831   IMGTARGETS=""
   6832   IMGLINK='$(CC)'
   6833   if test x"$with_gtk2" = xyes; then
   6834    version="`$PKG_CONFIG --modversion gdk-pixbuf-2.0 2>/dev/null`"
   6835  if test x"$version" != x; then
   6836    { $as_echo "$as_me:${as_lineno-$LINENO}: checking GdkPixbuf version" >&5
   6837 $as_echo_n "checking GdkPixbuf version... " >&6; }
   6838    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version" >&5
   6839 $as_echo "$version" >&6; }
   6840    set -- `echo "$version" | sed 's/[^0-9]/ /g'`
   6841    if test "$1" -ne "2" -o "$2" -lt "0" || test "$2" -eq "0" -a "$3" -lt "0"; then
   6842      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GdkPixbuf is too old. Install GdkPixbuf (version >= 2.0.0)" >&5
   6843 $as_echo "$as_me: WARNING: GdkPixbuf is too old. Install GdkPixbuf (version >= 2.0.0)" >&2;}
   6844      have_gdkpixbuf="no"; have_gtk2="no"
   6845    else
   6846      have_gdkpixbuf="yes"; have_gtk2="yes"
   6847    fi
   6848  else
   6849    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GdkPixbuf is not installed.  Install GdkPixbuf (version >= 2.0.0)" >&5
   6850 $as_echo "$as_me: WARNING: GdkPixbuf is not installed.  Install GdkPixbuf (version >= 2.0.0)" >&2;}
   6851    have_gdkpixbuf="no"; have_gtk2="no"
   6852  fi
   6853   fi
   6854   if test x"$with_gdkpixbuf" = xyes; then
   6855    if test x"$have_gdkpixbuf" != xyes; then
   6856     version="`$GDKPIXBUF_CONFIG --version 2>/dev/null`"
   6857  if test x"$version" != x; then
   6858    { $as_echo "$as_me:${as_lineno-$LINENO}: checking GdkPixbuf version" >&5
   6859 $as_echo_n "checking GdkPixbuf version... " >&6; }
   6860    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version" >&5
   6861 $as_echo "$version" >&6; }
   6862    set -- `echo "$version" | sed 's/[^0-9]/ /g'`
   6863    if test "$1" -ne "0" -o "$2" -lt "16" || test "$2" -eq "16" -a "$3" -lt "0"; then
   6864      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GdkPixbuf is too old. Install GdkPixbuf (version >= 0.16.0)" >&5
   6865 $as_echo "$as_me: WARNING: GdkPixbuf is too old. Install GdkPixbuf (version >= 0.16.0)" >&2;}
   6866      have_gdkpixbuf="no"
   6867    else
   6868      have_gdkpixbuf="yes"
   6869    fi
   6870  else
   6871    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GdkPixbuf is not installed.  Install GdkPixbuf (version >= 0.16.0)" >&5
   6872 $as_echo "$as_me: WARNING: GdkPixbuf is not installed.  Install GdkPixbuf (version >= 0.16.0)" >&2;}
   6873    have_gdkpixbuf="no"
   6874  fi
   6875    fi
   6876   fi
   6877   if test x"$with_imlib" = xyes; then
   6878    version="`$IMLIB_CONFIG --version 2>/dev/null`"
   6879  if test x"$version" != x; then
   6880    { $as_echo "$as_me:${as_lineno-$LINENO}: checking Imlib version" >&5
   6881 $as_echo_n "checking Imlib version... " >&6; }
   6882    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version" >&5
   6883 $as_echo "$version" >&6; }
   6884    set -- `echo "$version" | sed 's/[^0-9]/ /g'`
   6885    if test "$1" -ne "1" -o "$2" -lt "9" || test "$2" -eq "9" -a "$3" -lt "8"; then
   6886      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Imlib is too old. Install Imlib (version >= 1.9.8)" >&5
   6887 $as_echo "$as_me: WARNING: Imlib is too old. Install Imlib (version >= 1.9.8)" >&2;}
   6888      have_imlib="no"
   6889    else
   6890      have_imlib="yes"
   6891    fi
   6892  else
   6893    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Imlib is not installed.  Install Imlib (version >= 1.9.8)" >&5
   6894 $as_echo "$as_me: WARNING: Imlib is not installed.  Install Imlib (version >= 1.9.8)" >&2;}
   6895    have_imlib="no"
   6896  fi
   6897   fi
   6898   if test x"$with_imlib2" = xyes; then
   6899    version="`$IMLIB2_CONFIG --version 2>/dev/null`"
   6900  if test x"$version" != x; then
   6901    { $as_echo "$as_me:${as_lineno-$LINENO}: checking Imlib2 version" >&5
   6902 $as_echo_n "checking Imlib2 version... " >&6; }
   6903    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version" >&5
   6904 $as_echo "$version" >&6; }
   6905    set -- `echo "$version" | sed 's/[^0-9]/ /g'`
   6906    if test "$1" -ne "1" -o "$2" -lt "0" || test "$2" -eq "0" -a "$3" -lt "5"; then
   6907      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Imlib2 is too old. Install Imlib2 (version >= 1.0.5)" >&5
   6908 $as_echo "$as_me: WARNING: Imlib2 is too old. Install Imlib2 (version >= 1.0.5)" >&2;}
   6909      have_imlib2="no"
   6910    else
   6911      have_imlib2="yes"
   6912    fi
   6913  else
   6914    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Imlib2 is not installed.  Install Imlib2 (version >= 1.0.5)" >&5
   6915 $as_echo "$as_me: WARNING: Imlib2 is not installed.  Install Imlib2 (version >= 1.0.5)" >&2;}
   6916    have_imlib2="no"
   6917  fi
   6918   fi
   6919   if test x"$x11" = xyes; then
   6920    if test x"$have_gtk2" = xyes; then
   6921      $as_echo "#define USE_W3MIMG_X11 1" >>confdefs.h
   6922 
   6923      IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
   6924      IMGTARGETS="x11"
   6925      $as_echo "#define USE_GDKPIXBUF 1" >>confdefs.h
   6926 
   6927      $as_echo "#define USE_GTK2 1" >>confdefs.h
   6928 
   6929      IMGX11CFLAGS="`${PKG_CONFIG} --cflags gdk-pixbuf-2.0 gdk-pixbuf-xlib-2.0 gtk+-2.0`"
   6930      IMGX11LDFLAGS="`${PKG_CONFIG} --libs gdk-pixbuf-2.0 gdk-pixbuf-xlib-2.0 gtk+-2.0`"
   6931    elif test x"$have_gdkpixbuf" = xyes; then
   6932      $as_echo "#define USE_W3MIMG_X11 1" >>confdefs.h
   6933 
   6934      IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
   6935      IMGTARGETS="x11"
   6936      $as_echo "#define USE_GDKPIXBUF 1" >>confdefs.h
   6937 
   6938      IMGX11CFLAGS="`${GDKPIXBUF_CONFIG} --cflags`"
   6939      IMGX11LDFLAGS="`${GDKPIXBUF_CONFIG} --libs` -lgdk_pixbuf_xlib"
   6940    elif test x"$have_imlib" = xyes; then
   6941      $as_echo "#define USE_W3MIMG_X11 1" >>confdefs.h
   6942 
   6943      IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
   6944      IMGTARGETS="x11"
   6945      $as_echo "#define USE_IMLIB 1" >>confdefs.h
   6946 
   6947      IMGX11CFLAGS="`${IMLIB_CONFIG} --cflags`"
   6948      IMGX11LDFLAGS="`${IMLIB_CONFIG} --libs`"
   6949      IMGTARGETS="x11"
   6950    elif test x"$have_imlib2" = xyes; then
   6951      $as_echo "#define USE_W3MIMG_X11 1" >>confdefs.h
   6952 
   6953      IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
   6954      IMGTARGETS="x11"
   6955      $as_echo "#define USE_IMLIB2 1" >>confdefs.h
   6956 
   6957      IMGX11CFLAGS="`${IMLIB2_CONFIG} --cflags`"
   6958      IMGX11LDFLAGS="`${IMLIB2_CONFIG} --libs`"
   6959    else
   6960      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unable to build w3mimgdisplay with X11 support" >&5
   6961 $as_echo "$as_me: WARNING: unable to build w3mimgdisplay with X11 support" >&2;}
   6962    fi
   6963   fi
   6964   if test x"$fb" = xyes; then
   6965    if test x"$have_gtk2" = xyes; then
   6966      $as_echo "#define USE_W3MIMG_FB 1" >>confdefs.h
   6967 
   6968      IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
   6969      IMGTARGETS="${IMGTARGETS} fb"
   6970      $as_echo "#define USE_GDKPIXBUF 1" >>confdefs.h
   6971 
   6972      $as_echo "#define USE_GTK2 1" >>confdefs.h
   6973 
   6974      IMGFBCFLAGS="`${PKG_CONFIG} --cflags gdk-pixbuf-2.0 gtk+-2.0`"
   6975      IMGFBLDFLAGS="`${PKG_CONFIG} --libs gdk-pixbuf-2.0 gtk+-2.0`"
   6976    elif test x"$have_gdkpixbuf" = xyes; then
   6977      $as_echo "#define USE_W3MIMG_FB 1" >>confdefs.h
   6978 
   6979      IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
   6980      IMGTARGETS="${IMGTARGETS} fb"
   6981      $as_echo "#define USE_GDKPIXBUF 1" >>confdefs.h
   6982 
   6983      IMGFBCFLAGS="`${GDKPIXBUF_CONFIG} --cflags`"
   6984      IMGFBLDFLAGS="`${GDKPIXBUF_CONFIG} --libs`"
   6985    elif test x"$have_imlib2" = xyes; then
   6986      $as_echo "#define USE_W3MIMG_FB 1" >>confdefs.h
   6987 
   6988      IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
   6989      IMGTARGETS="${IMGTARGETS} fb"
   6990      $as_echo "#define USE_IMLIB2 1" >>confdefs.h
   6991 
   6992      IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
   6993      IMGFBCFLAGS="`${IMLIB2_CONFIG} --cflags`"
   6994      IMGFBLDFLAGS="`${IMLIB2_CONFIG} --libs`"
   6995    else
   6996      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unable to build w3mimgdisplay with FB support" >&5
   6997 $as_echo "$as_me: WARNING: unable to build w3mimgdisplay with FB support" >&2;}
   6998    fi
   6999   fi
   7000   if test x"$win" = xyes; then
   7001     $as_echo "#define USE_W3MIMG_WIN 1" >>confdefs.h
   7002 
   7003     IMGOBJS="$IMGOBJS win/win_w3mimg.o"
   7004     IMGTARGETS="${IMGTARGETS} win"
   7005     IMGWINCFLAGS="-I/usr/include/w32api"
   7006     IMGWINLDFLAGS="-lgdiplus -lgdi32 -luser32"
   7007     IMGLINK='$(CXX)'
   7008   fi
   7009   $as_echo "#define IMGTARGETS \"\$IMGTARGETS\"" >>confdefs.h
   7010 
   7011   $as_echo "#define IMGOBJS \"\$IMGOBJS\"" >>confdefs.h
   7012 
   7013   $as_echo "#define IMGX11CFLAGS \"\$IMGX11CFLAGS\"" >>confdefs.h
   7014 
   7015   $as_echo "#define IMGX11LDFLAGS \"\$IMGX11LDFLAGS\"" >>confdefs.h
   7016 
   7017   $as_echo "#define IMGFBCFLAGS \"\$IMGFBCFLAGS\"" >>confdefs.h
   7018 
   7019   $as_echo "#define IMGFBLDFLAGS \"\$IMGFBLDFLAGS\"" >>confdefs.h
   7020 
   7021   $as_echo "#define IMGLINK \"\$IMGLINK\"" >>confdefs.h
   7022 
   7023   $as_echo "#define IMGWINCFLAGS \"\$IMGWINCFLAGS\"" >>confdefs.h
   7024 
   7025   $as_echo "#define IMGWINLDFLAGS \"\$IMGWINLDFLAGS\"" >>confdefs.h
   7026 
   7027  fi
   7028 if test x"$enable_image" != xno; then
   7029  AUXBIN_TARGETS="$AUXBIN_TARGETS w3mimgdisplay\$(EXT)"
   7030 
   7031  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if xface is enabled" >&5
   7032 $as_echo_n "checking if xface is enabled... " >&6; }
   7033  # Check whether --enable-xface was given.
   7034 if test "${enable_xface+set}" = set; then :
   7035   enableval=$enable_xface;
   7036 else
   7037   enable_xface="$enable_image"
   7038 fi
   7039 
   7040  test x"$enable_xface" = xyes && $as_echo "#define USE_XFACE 1" >>confdefs.h
   7041 
   7042  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_xface" >&5
   7043 $as_echo "$enable_xface" >&6; }
   7044  # Extract the first word of "uncompface", so it can be a program name with args.
   7045 set dummy uncompface; ac_word=$2
   7046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   7047 $as_echo_n "checking for $ac_word... " >&6; }
   7048 if test "${ac_cv_prog_uncompface+set}" = set; then :
   7049   $as_echo_n "(cached) " >&6
   7050 else
   7051   if test -n "$uncompface"; then
   7052   ac_cv_prog_uncompface="$uncompface" # Let the user override the test.
   7053 else
   7054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   7055 for as_dir in $PATH
   7056 do
   7057   IFS=$as_save_IFS
   7058   test -z "$as_dir" && as_dir=.
   7059     for ac_exec_ext in '' $ac_executable_extensions; do
   7060   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   7061     ac_cv_prog_uncompface=""yes""
   7062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   7063     break 2
   7064   fi
   7065 done
   7066   done
   7067 IFS=$as_save_IFS
   7068 
   7069   test -z "$ac_cv_prog_uncompface" && ac_cv_prog_uncompface=""no""
   7070 fi
   7071 fi
   7072 uncompface=$ac_cv_prog_uncompface
   7073 if test -n "$uncompface"; then
   7074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $uncompface" >&5
   7075 $as_echo "$uncompface" >&6; }
   7076 else
   7077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   7078 $as_echo "no" >&6; }
   7079 fi
   7080 
   7081 
   7082  test "$uncompface" = "no" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: uncompface is not installed." >&5
   7083 $as_echo "$as_me: WARNING: uncompface is not installed." >&2;}
   7084 
   7085 fi
   7086 
   7087 
   7088  { $as_echo "$as_me:${as_lineno-$LINENO}: checking default keymap" >&5
   7089 $as_echo_n "checking default keymap... " >&6; }
   7090  # Check whether --enable-keymap was given.
   7091 if test "${enable_keymap+set}" = set; then :
   7092   enableval=$enable_keymap;
   7093 else
   7094   enable_keymap="w3m"
   7095 fi
   7096 
   7097  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_keymap" >&5
   7098 $as_echo "$enable_keymap" >&6; }
   7099  case x"$enable_keymap" in
   7100  xw3m)
   7101   KEYMAP_FILE="keybind";;
   7102  xlynx)
   7103   KEYMAP_FILE="keybind_lynx";;
   7104  *)
   7105   as_fn_error $? "keymap should be either w3m or lynx." "$LINENO" 5 ;;
   7106  esac
   7107 
   7108  HELP_FILE=w3mhelp-${enable_keymap}_$w3m_lang.html
   7109  cat >>confdefs.h <<_ACEOF
   7110 #define HELP_FILE "$HELP_FILE"
   7111 _ACEOF
   7112 
   7113 
   7114  cat >>confdefs.h <<_ACEOF
   7115 #define KEYBIND $enable_keymap
   7116 _ACEOF
   7117 
   7118 
   7119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if popup menu is enabled" >&5
   7120 $as_echo_n "checking if popup menu is enabled... " >&6; }
   7121 # Check whether --enable-menu was given.
   7122 if test "${enable_menu+set}" = set; then :
   7123   enableval=$enable_menu;
   7124 else
   7125   enable_menu="yes"
   7126 fi
   7127 
   7128  test x"$enable_menu" = xyes && $as_echo "#define USE_MENU 1" >>confdefs.h
   7129 
   7130  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_menu" >&5
   7131 $as_echo "$enable_menu" >&6; }
   7132 
   7133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mouse operation enabled" >&5
   7134 $as_echo_n "checking if mouse operation enabled... " >&6; }
   7135 # Check whether --enable-mouse was given.
   7136 if test "${enable_mouse+set}" = set; then :
   7137   enableval=$enable_mouse;
   7138 else
   7139   enable_mouse="yes"
   7140 fi
   7141 
   7142 test x"$enable_mouse" = xyes && $as_echo "#define USE_MOUSE 1" >>confdefs.h
   7143 
   7144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_mouse" >&5
   7145 $as_echo "$enable_mouse" >&6; }
   7146 
   7147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if URL history is enabled" >&5
   7148 $as_echo_n "checking if URL history is enabled... " >&6; }
   7149 # Check whether --enable-history was given.
   7150 if test "${enable_history+set}" = set; then :
   7151   enableval=$enable_history;
   7152 else
   7153   enable_history="yes"
   7154 fi
   7155 
   7156  test x"$enable_history" = xyes && $as_echo "#define USE_HISTORY 1" >>confdefs.h
   7157 
   7158  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_history" >&5
   7159 $as_echo "$enable_history" >&6; }
   7160 
   7161  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if alarm is enabled" >&5
   7162 $as_echo_n "checking if alarm is enabled... " >&6; }
   7163  # Check whether --enable-alarm was given.
   7164 if test "${enable_alarm+set}" = set; then :
   7165   enableval=$enable_alarm;
   7166 else
   7167   enable_alarm="yes"
   7168 fi
   7169 
   7170  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_alarm" >&5
   7171 $as_echo "$enable_alarm" >&6; }
   7172  if test x"$enable_alarm" = xyes; then
   7173    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7174 /* end confdefs.h.  */
   7175 #include <unistd.h>
   7176 #include <signal.h>
   7177 int
   7178 main ()
   7179 {
   7180 int sa = SIGALRM;
   7181      void (*a) = alarm;
   7182   ;
   7183   return 0;
   7184 }
   7185 _ACEOF
   7186 if ac_fn_c_try_compile "$LINENO"; then :
   7187   $as_echo "#define USE_ALARM 1" >>confdefs.h
   7188 
   7189 fi
   7190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   7191  fi
   7192 
   7193 
   7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if cookie is enabled" >&5
   7195 $as_echo_n "checking if cookie is enabled... " >&6; }
   7196 # Check whether --enable-cookie was given.
   7197 if test "${enable_cookie+set}" = set; then :
   7198   enableval=$enable_cookie;
   7199 else
   7200   enable_cookie="yes"
   7201 fi
   7202 
   7203 test x"$enable_cookie" = xyes && $as_echo "#define USE_COOKIE 1" >>confdefs.h
   7204 
   7205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_cookie" >&5
   7206 $as_echo "$enable_cookie" >&6; }
   7207 
   7208  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nntp is enabled" >&5
   7209 $as_echo_n "checking if nntp is enabled... " >&6; }
   7210  # Check whether --enable-nntp was given.
   7211 if test "${enable_nntp+set}" = set; then :
   7212   enableval=$enable_nntp;
   7213 else
   7214   enable_nntp="yes"
   7215 fi
   7216 
   7217  test x"$enable_nntp" = xyes && $as_echo "#define USE_NNTP 1" >>confdefs.h
   7218 
   7219  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_nntp" >&5
   7220 $as_echo "$enable_nntp" >&6; }
   7221 
   7222  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gopher is enabled" >&5
   7223 $as_echo_n "checking if gopher is enabled... " >&6; }
   7224  # Check whether --enable-gopher was given.
   7225 if test "${enable_gopher+set}" = set; then :
   7226   enableval=$enable_gopher;
   7227 else
   7228   enable_gopher="no"
   7229 fi
   7230 
   7231  test x"$enable_gopher" = xyes &&  $as_echo "#define USE_GOPHER 1" >>confdefs.h
   7232 
   7233  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gopher" >&5
   7234 $as_echo "$enable_gopher" >&6; }
   7235 
   7236 
   7237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if dictionary lookup is enabled" >&5
   7238 $as_echo_n "checking if dictionary lookup is enabled... " >&6; }
   7239 # Check whether --enable-dict was given.
   7240 if test "${enable_dict+set}" = set; then :
   7241   enableval=$enable_dict;
   7242 else
   7243   enable_dict="yes"
   7244 fi
   7245 
   7246  test x"$enable_dict" = xyes && $as_echo "#define USE_DICT 1" >>confdefs.h
   7247 
   7248  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dict" >&5
   7249 $as_echo "$enable_dict" >&6; }
   7250 
   7251  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if help cgi is enabled" >&5
   7252 $as_echo_n "checking if help cgi is enabled... " >&6; }
   7253  # Check whether --enable-help_cgi was given.
   7254 if test "${enable_help_cgi+set}" = set; then :
   7255   enableval=$enable_help_cgi;
   7256 else
   7257   enable_help_cgi="yes"
   7258 fi
   7259 
   7260  test x"$enable_help_cgi" = xyes && $as_echo "#define USE_HELP_CGI 1" >>confdefs.h
   7261 
   7262  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_help_cgi" >&5
   7263 $as_echo "$enable_help_cgi" >&6; }
   7264 
   7265  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if external URI loader is enabled" >&5
   7266 $as_echo_n "checking if external URI loader is enabled... " >&6; }
   7267  # Check whether --enable-external_uri_loader was given.
   7268 if test "${enable_external_uri_loader+set}" = set; then :
   7269   enableval=$enable_external_uri_loader;
   7270 else
   7271   enable_external_uri_loader="yes"
   7272 fi
   7273 
   7274  test x"$enable_external_uri_loader" = xyes && $as_echo "#define USE_EXTERNAL_URI_LOADER 1" >>confdefs.h
   7275 
   7276  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_external_uri_loader" >&5
   7277 $as_echo "$enable_external_uri_loader" >&6; }
   7278 
   7279  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if w3mmail is used" >&5
   7280 $as_echo_n "checking if w3mmail is used... " >&6; }
   7281  # Check whether --enable-w3mmailer was given.
   7282 if test "${enable_w3mmailer+set}" = set; then :
   7283   enableval=$enable_w3mmailer;
   7284 else
   7285   enable_w3mmailer="$enable_external_uri_loader"
   7286 fi
   7287 
   7288  test x"$enable_external_uri_loader" = xno && enable_w3mmailer=no
   7289  test x"$enable_w3mmailer" = xyes && $as_echo "#define USE_W3MMAILER 1" >>confdefs.h
   7290 
   7291  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_w3mmailer" >&5
   7292 $as_echo "$enable_w3mmailer" >&6; }
   7293 
   7294 
   7295  migemo_command="migemo -t egrep /usr/local/share/migemo/migemo-dict"
   7296  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if migemo is supported with" >&5
   7297 $as_echo_n "checking if migemo is supported with... " >&6; }
   7298 
   7299 # Check whether --with-migemo was given.
   7300 if test "${with_migemo+set}" = set; then :
   7301   withval=$with_migemo; test x"$with_migemo" = xyes || migemo_command="$with_migemo"
   7302 fi
   7303 
   7304  if test "${with_migemo+set}" = set -a "$with_migemo" != "no"; then
   7305    $as_echo "#define USE_MIGEMO 1" >>confdefs.h
   7306 
   7307  fi
   7308  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $migemo_command" >&5
   7309 $as_echo "$migemo_command" >&6; }
   7310  cat >>confdefs.h <<_ACEOF
   7311 #define DEF_MIGEMO_COMMAND "$migemo_command"
   7312 _ACEOF
   7313 
   7314 
   7315 w3m_editor="/usr/bin/vi"
   7316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which editor is used by default" >&5
   7317 $as_echo_n "checking which editor is used by default... " >&6; }
   7318 
   7319 # Check whether --with-editor was given.
   7320 if test "${with_editor+set}" = set; then :
   7321   withval=$with_editor; w3m_editor="$with_editor"
   7322 fi
   7323 
   7324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $w3m_editor" >&5
   7325 $as_echo "$w3m_editor" >&6; }
   7326 cat >>confdefs.h <<_ACEOF
   7327 #define DEF_EDITOR "$w3m_editor"
   7328 _ACEOF
   7329 
   7330 
   7331 w3m_mailer="/usr/bin/mail"
   7332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which mailer is used by default" >&5
   7333 $as_echo_n "checking which mailer is used by default... " >&6; }
   7334 
   7335 # Check whether --with-mailer was given.
   7336 if test "${with_mailer+set}" = set; then :
   7337   withval=$with_mailer; w3m_mailer="$with_mailer"
   7338 fi
   7339 
   7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $w3m_mailer" >&5
   7341 $as_echo "$w3m_mailer" >&6; }
   7342 cat >>confdefs.h <<_ACEOF
   7343 #define DEF_MAILER "$w3m_mailer"
   7344 _ACEOF
   7345 
   7346 
   7347 w3m_browser="/usr/bin/mozilla"
   7348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which external browser is used by default" >&5
   7349 $as_echo_n "checking which external browser is used by default... " >&6; }
   7350 
   7351 # Check whether --with-browser was given.
   7352 if test "${with_browser+set}" = set; then :
   7353   withval=$with_browser; w3m_browser="$with_browser"
   7354 fi
   7355 
   7356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $w3m_browser" >&5
   7357 $as_echo "$w3m_browser" >&6; }
   7358 cat >>confdefs.h <<_ACEOF
   7359 #define DEF_EXT_BROWSER "$w3m_browser"
   7360 _ACEOF
   7361 
   7362 
   7363 for lib in bsd BSD 44bsd socket nsl dld dl
   7364 do
   7365  lib=$lib
   7366  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -l$lib" >&5
   7367 $as_echo_n "checking for -l$lib... " >&6; }
   7368  extlib="not found"
   7369  for dir in /lib /usr/lib /usr/local/lib /usr/ucblib /usr/ccslib /usr/ccs/lib /lib64 /usr/lib64
   7370  do
   7371    if test -f $dir/lib$lib.a -o -f $dir/lib$lib.so ; then
   7372     LIBS="$LIBS -l$lib"
   7373     extlib="found at $dir"
   7374     break
   7375    fi
   7376  done
   7377  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $extlib" >&5
   7378 $as_echo "$extlib" >&6; }
   7379 done
   7380 
   7381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support is enabled" >&5
   7382 $as_echo_n "checking if IPv6 support is enabled... " >&6; }
   7383 # Check whether --enable-ipv6 was given.
   7384 if test "${enable_ipv6+set}" = set; then :
   7385   enableval=$enable_ipv6;
   7386 else
   7387   enable_ipv6="yes"
   7388 fi
   7389 
   7390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ipv6" >&5
   7391 $as_echo "$enable_ipv6" >&6; }
   7392 
   7393 if test x"$enable_ipv6" = xyes; then
   7394  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 API available" >&5
   7395 $as_echo_n "checking if IPv6 API available... " >&6; }
   7396 
   7397  ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
   7398 if test "x$ac_cv_func_getaddrinfo" = x""yes; then :
   7399   enable_ipv6="yes"
   7400 else
   7401   enable_ipv6="no"
   7402 fi
   7403 
   7404  if test x"$enable_ipv6" = xno; then
   7405     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libinet6" >&5
   7406 $as_echo_n "checking for libinet6... " >&6; }
   7407     for dir in /usr/local/v6/lib /usr/local/lib /usr/lib
   7408     do
   7409 	if test -f $dir/libinet6.a; then
   7410 	  if test $dir != "/usr/lib"; then
   7411 		W3M_LIBS="$W3M_LIBS -L$dir"
   7412 	  fi
   7413 	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -linet6" >&5
   7414 $as_echo_n "checking for getaddrinfo in -linet6... " >&6; }
   7415 if test "${ac_cv_lib_inet6_getaddrinfo+set}" = set; then :
   7416   $as_echo_n "(cached) " >&6
   7417 else
   7418   ac_check_lib_save_LIBS=$LIBS
   7419 LIBS="-linet6  $LIBS"
   7420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7421 /* end confdefs.h.  */
   7422 
   7423 /* Override any GCC internal prototype to avoid an error.
   7424    Use char because int might match the return type of a GCC
   7425    builtin and then its argument prototype would still apply.  */
   7426 #ifdef __cplusplus
   7427 extern "C"
   7428 #endif
   7429 char getaddrinfo ();
   7430 int
   7431 main ()
   7432 {
   7433 return getaddrinfo ();
   7434   ;
   7435   return 0;
   7436 }
   7437 _ACEOF
   7438 if ac_fn_c_try_link "$LINENO"; then :
   7439   ac_cv_lib_inet6_getaddrinfo=yes
   7440 else
   7441   ac_cv_lib_inet6_getaddrinfo=no
   7442 fi
   7443 rm -f core conftest.err conftest.$ac_objext \
   7444     conftest$ac_exeext conftest.$ac_ext
   7445 LIBS=$ac_check_lib_save_LIBS
   7446 fi
   7447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet6_getaddrinfo" >&5
   7448 $as_echo "$ac_cv_lib_inet6_getaddrinfo" >&6; }
   7449 if test "x$ac_cv_lib_inet6_getaddrinfo" = x""yes; then :
   7450   enable_ipv6="yes"
   7451 	         use_libinet6="found"; W3M_LIBS="$W3M_LIBS -linet6"; break
   7452 else
   7453   use_libinet6="not found"
   7454 fi
   7455 
   7456 	fi
   7457     done
   7458     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_libinet6" >&5
   7459 $as_echo "$use_libinet6" >&6; }
   7460  fi
   7461  if test x"$enable_ipv6" = xyes; then
   7462 
   7463     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if struct sockaddr_storage has an ss_family member" >&5
   7464 $as_echo_n "checking if struct sockaddr_storage has an ss_family member... " >&6; }
   7465     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7466 /* end confdefs.h.  */
   7467 
   7468 #include <sys/types.h>
   7469 #include <sys/socket.h>
   7470 
   7471 int
   7472 main ()
   7473 {
   7474 
   7475 	struct sockaddr_storage ss;
   7476 	int i = ss.ss_family;
   7477 
   7478   ;
   7479   return 0;
   7480 }
   7481 _ACEOF
   7482 if ac_fn_c_try_compile "$LINENO"; then :
   7483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   7484 $as_echo "yes" >&6; }
   7485 else
   7486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7487 /* end confdefs.h.  */
   7488 
   7489 #include <sys/types.h>
   7490 #include <sys/socket.h>
   7491 
   7492 int
   7493 main ()
   7494 {
   7495 
   7496 	struct sockaddr_storage ss;
   7497 	int i = ss.__ss_family;
   7498 
   7499   ;
   7500   return 0;
   7501 }
   7502 _ACEOF
   7503 if ac_fn_c_try_compile "$LINENO"; then :
   7504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   7505 $as_echo "no" >&6; }
   7506 	 $as_echo "#define HAVE_OLD_SS_FAMILY 1" >>confdefs.h
   7507 
   7508 else
   7509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   7510 $as_echo "no" >&6; }
   7511 	 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IPv6 support is disabled" >&5
   7512 $as_echo "$as_me: WARNING: IPv6 support is disabled" >&2;}
   7513 	 enable_ipv6="no"
   7514 fi
   7515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   7516 
   7517 fi
   7518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   7519  fi
   7520  if test x"$enable_ipv6" = xyes; then
   7521     $as_echo "#define INET6 1" >>confdefs.h
   7522 
   7523  fi
   7524 fi
   7525 
   7526 
   7527 
   7528 
   7529 
   7530 
   7531 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
   7532 	if test -n "$ac_tool_prefix"; then
   7533   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
   7534 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
   7535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   7536 $as_echo_n "checking for $ac_word... " >&6; }
   7537 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
   7538   $as_echo_n "(cached) " >&6
   7539 else
   7540   case $PKG_CONFIG in
   7541   [\\/]* | ?:[\\/]*)
   7542   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
   7543   ;;
   7544   *)
   7545   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   7546 for as_dir in $PATH
   7547 do
   7548   IFS=$as_save_IFS
   7549   test -z "$as_dir" && as_dir=.
   7550     for ac_exec_ext in '' $ac_executable_extensions; do
   7551   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   7552     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
   7553     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   7554     break 2
   7555   fi
   7556 done
   7557   done
   7558 IFS=$as_save_IFS
   7559 
   7560   ;;
   7561 esac
   7562 fi
   7563 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
   7564 if test -n "$PKG_CONFIG"; then
   7565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
   7566 $as_echo "$PKG_CONFIG" >&6; }
   7567 else
   7568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   7569 $as_echo "no" >&6; }
   7570 fi
   7571 
   7572 
   7573 fi
   7574 if test -z "$ac_cv_path_PKG_CONFIG"; then
   7575   ac_pt_PKG_CONFIG=$PKG_CONFIG
   7576   # Extract the first word of "pkg-config", so it can be a program name with args.
   7577 set dummy pkg-config; ac_word=$2
   7578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
   7579 $as_echo_n "checking for $ac_word... " >&6; }
   7580 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
   7581   $as_echo_n "(cached) " >&6
   7582 else
   7583   case $ac_pt_PKG_CONFIG in
   7584   [\\/]* | ?:[\\/]*)
   7585   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
   7586   ;;
   7587   *)
   7588   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   7589 for as_dir in $PATH
   7590 do
   7591   IFS=$as_save_IFS
   7592   test -z "$as_dir" && as_dir=.
   7593     for ac_exec_ext in '' $ac_executable_extensions; do
   7594   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   7595     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
   7596     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
   7597     break 2
   7598   fi
   7599 done
   7600   done
   7601 IFS=$as_save_IFS
   7602 
   7603   ;;
   7604 esac
   7605 fi
   7606 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
   7607 if test -n "$ac_pt_PKG_CONFIG"; then
   7608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
   7609 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
   7610 else
   7611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   7612 $as_echo "no" >&6; }
   7613 fi
   7614 
   7615   if test "x$ac_pt_PKG_CONFIG" = x; then
   7616     PKG_CONFIG=""
   7617   else
   7618     case $cross_compiling:$ac_tool_warned in
   7619 yes:)
   7620 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
   7621 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
   7622 ac_tool_warned=yes ;;
   7623 esac
   7624     PKG_CONFIG=$ac_pt_PKG_CONFIG
   7625   fi
   7626 else
   7627   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
   7628 fi
   7629 
   7630 fi
   7631 if test -n "$PKG_CONFIG"; then
   7632 	_pkg_min_version=0.9.0
   7633 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
   7634 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
   7635 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
   7636 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   7637 $as_echo "yes" >&6; }
   7638 	else
   7639 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   7640 $as_echo "no" >&6; }
   7641 		PKG_CONFIG=""
   7642 	fi
   7643 fi
   7644 
   7645 
   7646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if SSL is suported" >&5
   7647 $as_echo_n "checking if SSL is suported... " >&6; }
   7648 
   7649 # Check whether --with-ssl was given.
   7650 if test "${with_ssl+set}" = set; then :
   7651   withval=$with_ssl;
   7652 else
   7653   with_ssl="yes"
   7654 fi
   7655 
   7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_ssl" >&5
   7657 $as_echo "$with_ssl" >&6; }
   7658 if test x"$with_ssl" != xno; then
   7659 
   7660 pkg_failed=no
   7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5
   7662 $as_echo_n "checking for SSL... " >&6; }
   7663 
   7664 if test -n "$SSL_CFLAGS"; then
   7665     pkg_cv_SSL_CFLAGS="$SSL_CFLAGS"
   7666  elif test -n "$PKG_CONFIG"; then
   7667     if test -n "$PKG_CONFIG" && \
   7668     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl\""; } >&5
   7669   ($PKG_CONFIG --exists --print-errors "openssl") 2>&5
   7670   ac_status=$?
   7671   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   7672   test $ac_status = 0; }; then
   7673   pkg_cv_SSL_CFLAGS=`$PKG_CONFIG --cflags "openssl" 2>/dev/null`
   7674 else
   7675   pkg_failed=yes
   7676 fi
   7677  else
   7678     pkg_failed=untried
   7679 fi
   7680 if test -n "$SSL_LIBS"; then
   7681     pkg_cv_SSL_LIBS="$SSL_LIBS"
   7682  elif test -n "$PKG_CONFIG"; then
   7683     if test -n "$PKG_CONFIG" && \
   7684     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl\""; } >&5
   7685   ($PKG_CONFIG --exists --print-errors "openssl") 2>&5
   7686   ac_status=$?
   7687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   7688   test $ac_status = 0; }; then
   7689   pkg_cv_SSL_LIBS=`$PKG_CONFIG --libs "openssl" 2>/dev/null`
   7690 else
   7691   pkg_failed=yes
   7692 fi
   7693  else
   7694     pkg_failed=untried
   7695 fi
   7696 
   7697 
   7698 
   7699 if test $pkg_failed = yes; then
   7700    	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   7701 $as_echo "no" >&6; }
   7702 
   7703 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
   7704         _pkg_short_errors_supported=yes
   7705 else
   7706         _pkg_short_errors_supported=no
   7707 fi
   7708         if test $_pkg_short_errors_supported = yes; then
   7709 	        SSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "openssl" 2>&1`
   7710         else
   7711 	        SSL_PKG_ERRORS=`$PKG_CONFIG --print-errors "openssl" 2>&1`
   7712         fi
   7713 	# Put the nasty error message in config.log where it belongs
   7714 	echo "$SSL_PKG_ERRORS" >&5
   7715 
   7716 
   7717     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL library/header" >&5
   7718 $as_echo_n "checking for SSL library/header... " >&6; }
   7719     test x"$with_ssl" = xyes && with_ssl="/usr/openssl /usr/ssl /usr /usr/local/openssl /usr/local/ssl /usr/local"
   7720     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_ssl" >&5
   7721 $as_echo "$with_ssl" >&6; }
   7722     for dir in $with_ssl
   7723     do
   7724        if test -f "$dir/include/openssl/ssl.h"; then
   7725           SSL_CFLAGS="$SSL_CFLAGS -I$dir/include/openssl"
   7726           if test "$dir" != "/usr"; then
   7727              SSL_CFLAGS="$SSL_CFLAGS -I$dir/include"
   7728           fi
   7729        elif test "$dir" != "/usr" -a -f "$dir/include/ssl.h"; then
   7730           SSL_CFLAGS="$SSL_CFLAGS -I$dir/include"
   7731        fi
   7732        if test "$dir" != "/usr" -a -f "$dir/lib/libssl.a"; then
   7733 	  SSL_LIBS="$SSL_LIBS -L$dir/lib"
   7734        fi
   7735     done
   7736 
   7737 elif test $pkg_failed = untried; then
   7738      	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
   7739 $as_echo "no" >&6; }
   7740 
   7741     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL library/header" >&5
   7742 $as_echo_n "checking for SSL library/header... " >&6; }
   7743     test x"$with_ssl" = xyes && with_ssl="/usr/openssl /usr/ssl /usr /usr/local/openssl /usr/local/ssl /usr/local"
   7744     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_ssl" >&5
   7745 $as_echo "$with_ssl" >&6; }
   7746     for dir in $with_ssl
   7747     do
   7748        if test -f "$dir/include/openssl/ssl.h"; then
   7749           SSL_CFLAGS="$SSL_CFLAGS -I$dir/include/openssl"
   7750           if test "$dir" != "/usr"; then
   7751              SSL_CFLAGS="$SSL_CFLAGS -I$dir/include"
   7752           fi
   7753        elif test "$dir" != "/usr" -a -f "$dir/include/ssl.h"; then
   7754           SSL_CFLAGS="$SSL_CFLAGS -I$dir/include"
   7755        fi
   7756        if test "$dir" != "/usr" -a -f "$dir/lib/libssl.a"; then
   7757 	  SSL_LIBS="$SSL_LIBS -L$dir/lib"
   7758        fi
   7759     done
   7760 
   7761 else
   7762 	SSL_CFLAGS=$pkg_cv_SSL_CFLAGS
   7763 	SSL_LIBS=$pkg_cv_SSL_LIBS
   7764         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
   7765 $as_echo "yes" >&6; }
   7766 
   7767 fi
   7768   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_new in -lssl" >&5
   7769 $as_echo_n "checking for SSL_new in -lssl... " >&6; }
   7770 if test "${ac_cv_lib_ssl_SSL_new+set}" = set; then :
   7771   $as_echo_n "(cached) " >&6
   7772 else
   7773   ac_check_lib_save_LIBS=$LIBS
   7774 LIBS="-lssl $SSL_LIBS -lcrypto $LIBS"
   7775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7776 /* end confdefs.h.  */
   7777 
   7778 /* Override any GCC internal prototype to avoid an error.
   7779    Use char because int might match the return type of a GCC
   7780    builtin and then its argument prototype would still apply.  */
   7781 #ifdef __cplusplus
   7782 extern "C"
   7783 #endif
   7784 char SSL_new ();
   7785 int
   7786 main ()
   7787 {
   7788 return SSL_new ();
   7789   ;
   7790   return 0;
   7791 }
   7792 _ACEOF
   7793 if ac_fn_c_try_link "$LINENO"; then :
   7794   ac_cv_lib_ssl_SSL_new=yes
   7795 else
   7796   ac_cv_lib_ssl_SSL_new=no
   7797 fi
   7798 rm -f core conftest.err conftest.$ac_objext \
   7799     conftest$ac_exeext conftest.$ac_ext
   7800 LIBS=$ac_check_lib_save_LIBS
   7801 fi
   7802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_new" >&5
   7803 $as_echo "$ac_cv_lib_ssl_SSL_new" >&6; }
   7804 if test "x$ac_cv_lib_ssl_SSL_new" = x""yes; then :
   7805   w3m_ssl="found"; CFLAGS="$CFLAGS $SSL_CFLAGS" W3M_LIBS="$W3M_LIBS $SSL_LIBS -lssl -lcrypto"
   7806 else
   7807   w3m_ssl="not found"
   7808 fi
   7809 
   7810 
   7811   if test x"$w3m_ssl" = xfound; then
   7812     $as_echo "#define USE_SSL 1" >>confdefs.h
   7813 
   7814     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if SSL certificate verify is enabled" >&5
   7815 $as_echo_n "checking if SSL certificate verify is enabled... " >&6; }
   7816     # Check whether --enable-sslverify was given.
   7817 if test "${enable_sslverify+set}" = set; then :
   7818   enableval=$enable_sslverify;
   7819 else
   7820   enable_sslverify="yes"
   7821 fi
   7822 
   7823     test x"$enable_sslverify" = xyes && $as_echo "#define USE_SSL_VERIFY 1" >>confdefs.h
   7824 
   7825     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_sslverify" >&5
   7826 $as_echo "$enable_sslverify" >&6; }
   7827   fi
   7828 fi
   7829 
   7830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if digest auth is enabled" >&5
   7831 $as_echo_n "checking if digest auth is enabled... " >&6; }
   7832 # Check whether --enable-digest_auth was given.
   7833 if test "${enable_digest_auth+set}" = set; then :
   7834   enableval=$enable_digest_auth;
   7835 else
   7836   enable_digest_auth="yes"
   7837 fi
   7838 
   7839 if test x"$enable_digest_auth" = xyes -a x"$w3m_ssl" = xfound; then
   7840   $as_echo "#define USE_DIGEST_AUTH 1" >>confdefs.h
   7841 
   7842 else
   7843   enable_digest_auth="no"
   7844 fi
   7845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_digest_auth" >&5
   7846 $as_echo "$enable_digest_auth" >&6; }
   7847 
   7848 
   7849 ac_fn_c_check_func "$LINENO" "sqrt" "ac_cv_func_sqrt"
   7850 if test "x$ac_cv_func_sqrt" = x""yes; then :
   7851 
   7852 else
   7853   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
   7854 $as_echo_n "checking for sqrt in -lm... " >&6; }
   7855 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
   7856   $as_echo_n "(cached) " >&6
   7857 else
   7858   ac_check_lib_save_LIBS=$LIBS
   7859 LIBS="-lm  $LIBS"
   7860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7861 /* end confdefs.h.  */
   7862 
   7863 /* Override any GCC internal prototype to avoid an error.
   7864    Use char because int might match the return type of a GCC
   7865    builtin and then its argument prototype would still apply.  */
   7866 #ifdef __cplusplus
   7867 extern "C"
   7868 #endif
   7869 char sqrt ();
   7870 int
   7871 main ()
   7872 {
   7873 return sqrt ();
   7874   ;
   7875   return 0;
   7876 }
   7877 _ACEOF
   7878 if ac_fn_c_try_link "$LINENO"; then :
   7879   ac_cv_lib_m_sqrt=yes
   7880 else
   7881   ac_cv_lib_m_sqrt=no
   7882 fi
   7883 rm -f core conftest.err conftest.$ac_objext \
   7884     conftest$ac_exeext conftest.$ac_ext
   7885 LIBS=$ac_check_lib_save_LIBS
   7886 fi
   7887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
   7888 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
   7889 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
   7890   cat >>confdefs.h <<_ACEOF
   7891 #define HAVE_LIBM 1
   7892 _ACEOF
   7893 
   7894   LIBS="-lm $LIBS"
   7895 
   7896 fi
   7897 
   7898 fi
   7899 
   7900 if test x"$enable_mouse" = xyes; then
   7901 
   7902  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
   7903 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
   7904 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
   7905   $as_echo_n "(cached) " >&6
   7906 else
   7907   ac_check_lib_save_LIBS=$LIBS
   7908 LIBS="-lgpm  $LIBS"
   7909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7910 /* end confdefs.h.  */
   7911 
   7912 /* Override any GCC internal prototype to avoid an error.
   7913    Use char because int might match the return type of a GCC
   7914    builtin and then its argument prototype would still apply.  */
   7915 #ifdef __cplusplus
   7916 extern "C"
   7917 #endif
   7918 char Gpm_Open ();
   7919 int
   7920 main ()
   7921 {
   7922 return Gpm_Open ();
   7923   ;
   7924   return 0;
   7925 }
   7926 _ACEOF
   7927 if ac_fn_c_try_link "$LINENO"; then :
   7928   ac_cv_lib_gpm_Gpm_Open=yes
   7929 else
   7930   ac_cv_lib_gpm_Gpm_Open=no
   7931 fi
   7932 rm -f core conftest.err conftest.$ac_objext \
   7933     conftest$ac_exeext conftest.$ac_ext
   7934 LIBS=$ac_check_lib_save_LIBS
   7935 fi
   7936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
   7937 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
   7938 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
   7939   $as_echo "#define USE_GPM 1" >>confdefs.h
   7940 
   7941    		W3M_LIBS="$W3M_LIBS -lgpm"
   7942 fi
   7943 
   7944 
   7945  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7946 /* end confdefs.h.  */
   7947 #include <sys/consio.h>
   7948    MOUSE_GETINFO
   7949 _ACEOF
   7950 if ac_fn_c_try_cpp "$LINENO"; then :
   7951   $as_echo "#define USE_SYSMOUSE 1" >>confdefs.h
   7952 
   7953 else
   7954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7955 /* end confdefs.h.  */
   7956 #include <machine/console.h>
   7957       MOUSE_GETINFO
   7958 _ACEOF
   7959 if ac_fn_c_try_cpp "$LINENO"; then :
   7960   $as_echo "#define USE_SYSMOUSE 1" >>confdefs.h
   7961 
   7962 fi
   7963 rm -f conftest.err conftest.i conftest.$ac_ext
   7964 fi
   7965 rm -f conftest.err conftest.i conftest.$ac_ext
   7966 fi
   7967 
   7968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking terminal library" >&5
   7969 $as_echo_n "checking terminal library... " >&6; }
   7970 
   7971 # Check whether --with-termlib was given.
   7972 if test "${with_termlib+set}" = set; then :
   7973   withval=$with_termlib;
   7974 else
   7975   with_termlib="yes"
   7976 fi
   7977 
   7978  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_termlib" >&5
   7979 $as_echo "$with_termlib" >&6; }
   7980  test x"$with_termlib" = xyes && with_termlib="terminfo mytinfo termlib termcap ncurses curses"
   7981  for lib in $with_termlib; do
   7982    as_ac_Lib=`$as_echo "ac_cv_lib_$lib''_tgetent" | $as_tr_sh`
   7983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -l$lib" >&5
   7984 $as_echo_n "checking for tgetent in -l$lib... " >&6; }
   7985 if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   7986   $as_echo_n "(cached) " >&6
   7987 else
   7988   ac_check_lib_save_LIBS=$LIBS
   7989 LIBS="-l$lib  $LIBS"
   7990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   7991 /* end confdefs.h.  */
   7992 
   7993 /* Override any GCC internal prototype to avoid an error.
   7994    Use char because int might match the return type of a GCC
   7995    builtin and then its argument prototype would still apply.  */
   7996 #ifdef __cplusplus
   7997 extern "C"
   7998 #endif
   7999 char tgetent ();
   8000 int
   8001 main ()
   8002 {
   8003 return tgetent ();
   8004   ;
   8005   return 0;
   8006 }
   8007 _ACEOF
   8008 if ac_fn_c_try_link "$LINENO"; then :
   8009   eval "$as_ac_Lib=yes"
   8010 else
   8011   eval "$as_ac_Lib=no"
   8012 fi
   8013 rm -f core conftest.err conftest.$ac_objext \
   8014     conftest$ac_exeext conftest.$ac_ext
   8015 LIBS=$ac_check_lib_save_LIBS
   8016 fi
   8017 eval ac_res=\$$as_ac_Lib
   8018 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   8019 $as_echo "$ac_res" >&6; }
   8020 if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
   8021   W3M_LIBS="$W3M_LIBS -l$lib"; break
   8022 fi
   8023 
   8024  done
   8025 
   8026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
   8027 $as_echo_n "checking for ANSI C header files... " >&6; }
   8028 if test "${ac_cv_header_stdc+set}" = set; then :
   8029   $as_echo_n "(cached) " >&6
   8030 else
   8031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8032 /* end confdefs.h.  */
   8033 #include <stdlib.h>
   8034 #include <stdarg.h>
   8035 #include <string.h>
   8036 #include <float.h>
   8037 
   8038 int
   8039 main ()
   8040 {
   8041 
   8042   ;
   8043   return 0;
   8044 }
   8045 _ACEOF
   8046 if ac_fn_c_try_compile "$LINENO"; then :
   8047   ac_cv_header_stdc=yes
   8048 else
   8049   ac_cv_header_stdc=no
   8050 fi
   8051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   8052 
   8053 if test $ac_cv_header_stdc = yes; then
   8054   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   8055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8056 /* end confdefs.h.  */
   8057 #include <string.h>
   8058 
   8059 _ACEOF
   8060 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   8061   $EGREP "memchr" >/dev/null 2>&1; then :
   8062 
   8063 else
   8064   ac_cv_header_stdc=no
   8065 fi
   8066 rm -f conftest*
   8067 
   8068 fi
   8069 
   8070 if test $ac_cv_header_stdc = yes; then
   8071   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   8072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8073 /* end confdefs.h.  */
   8074 #include <stdlib.h>
   8075 
   8076 _ACEOF
   8077 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   8078   $EGREP "free" >/dev/null 2>&1; then :
   8079 
   8080 else
   8081   ac_cv_header_stdc=no
   8082 fi
   8083 rm -f conftest*
   8084 
   8085 fi
   8086 
   8087 if test $ac_cv_header_stdc = yes; then
   8088   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
   8089   if test "$cross_compiling" = yes; then :
   8090   :
   8091 else
   8092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8093 /* end confdefs.h.  */
   8094 #include <ctype.h>
   8095 #include <stdlib.h>
   8096 #if ((' ' & 0x0FF) == 0x020)
   8097 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
   8098 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
   8099 #else
   8100 # define ISLOWER(c) \
   8101 		   (('a' <= (c) && (c) <= 'i') \
   8102 		     || ('j' <= (c) && (c) <= 'r') \
   8103 		     || ('s' <= (c) && (c) <= 'z'))
   8104 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
   8105 #endif
   8106 
   8107 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
   8108 int
   8109 main ()
   8110 {
   8111   int i;
   8112   for (i = 0; i < 256; i++)
   8113     if (XOR (islower (i), ISLOWER (i))
   8114 	|| toupper (i) != TOUPPER (i))
   8115       return 2;
   8116   return 0;
   8117 }
   8118 _ACEOF
   8119 if ac_fn_c_try_run "$LINENO"; then :
   8120 
   8121 else
   8122   ac_cv_header_stdc=no
   8123 fi
   8124 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   8125   conftest.$ac_objext conftest.beam conftest.$ac_ext
   8126 fi
   8127 
   8128 fi
   8129 fi
   8130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
   8131 $as_echo "$ac_cv_header_stdc" >&6; }
   8132 if test $ac_cv_header_stdc = yes; then
   8133 
   8134 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
   8135 
   8136 fi
   8137 
   8138 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
   8139 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
   8140 		  inttypes.h stdint.h unistd.h
   8141 do :
   8142   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   8143 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
   8144 "
   8145 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   8146   cat >>confdefs.h <<_ACEOF
   8147 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   8148 _ACEOF
   8149 
   8150 fi
   8151 
   8152 done
   8153 
   8154 
   8155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GC library exists" >&5
   8156 $as_echo_n "checking GC library exists... " >&6; }
   8157 
   8158 
   8159 # Check whether --with-gc was given.
   8160 if test "${with_gc+set}" = set; then :
   8161   withval=$with_gc; test x"$with_gc" = xno && as_fn_error $? "You can not build w3m without gc" "$LINENO" 5
   8162 else
   8163   with_gc="yes"
   8164 fi
   8165 
   8166  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_gc" >&5
   8167 $as_echo "$with_gc" >&6; }
   8168  test x"$with_gc" = xyes && with_gc="/usr /usr/local ${HOME}"
   8169  unset ac_cv_header_gc_h
   8170  ac_fn_c_check_header_mongrel "$LINENO" "gc.h" "ac_cv_header_gc_h" "$ac_includes_default"
   8171 if test "x$ac_cv_header_gc_h" = x""yes; then :
   8172 
   8173 fi
   8174 
   8175 
   8176  if test x"$ac_cv_header_gc_h" = xno; then
   8177    { $as_echo "$as_me:${as_lineno-$LINENO}: checking GC header location" >&5
   8178 $as_echo_n "checking GC header location... " >&6; }
   8179    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_gc" >&5
   8180 $as_echo "$with_gc" >&6; }
   8181    gcincludedir=no
   8182    for dir in $with_gc; do
   8183      for inc in include include/gc; do
   8184        cppflags="$CPPFLAGS"
   8185        CPPFLAGS="$CPPFLAGS -I$dir/$inc"
   8186        { $as_echo "$as_me:${as_lineno-$LINENO}: checking $dir/$inc" >&5
   8187 $as_echo_n "checking $dir/$inc... " >&6; }
   8188        unset ac_cv_header_gc_h
   8189        ac_fn_c_check_header_mongrel "$LINENO" "gc.h" "ac_cv_header_gc_h" "$ac_includes_default"
   8190 if test "x$ac_cv_header_gc_h" = x""yes; then :
   8191   gcincludedir="$dir/$inc"; CFLAGS="$CFLAGS -I$dir/$inc"; break
   8192 fi
   8193 
   8194 
   8195        CPPFLAGS="$cppflags"
   8196      done
   8197      if test x"$gcincludedir" != xno; then
   8198        break;
   8199      fi
   8200    done
   8201    if test x"$gcincludedir" = xno; then
   8202      as_fn_error $? "gc.h not found" "$LINENO" 5
   8203    fi
   8204  fi
   8205  unset ac_cv_lib_gc_GC_init
   8206  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GC_init in -lgc" >&5
   8207 $as_echo_n "checking for GC_init in -lgc... " >&6; }
   8208 if test "${ac_cv_lib_gc_GC_init+set}" = set; then :
   8209   $as_echo_n "(cached) " >&6
   8210 else
   8211   ac_check_lib_save_LIBS=$LIBS
   8212 LIBS="-lgc  $LIBS"
   8213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8214 /* end confdefs.h.  */
   8215 
   8216 /* Override any GCC internal prototype to avoid an error.
   8217    Use char because int might match the return type of a GCC
   8218    builtin and then its argument prototype would still apply.  */
   8219 #ifdef __cplusplus
   8220 extern "C"
   8221 #endif
   8222 char GC_init ();
   8223 int
   8224 main ()
   8225 {
   8226 return GC_init ();
   8227   ;
   8228   return 0;
   8229 }
   8230 _ACEOF
   8231 if ac_fn_c_try_link "$LINENO"; then :
   8232   ac_cv_lib_gc_GC_init=yes
   8233 else
   8234   ac_cv_lib_gc_GC_init=no
   8235 fi
   8236 rm -f core conftest.err conftest.$ac_objext \
   8237     conftest$ac_exeext conftest.$ac_ext
   8238 LIBS=$ac_check_lib_save_LIBS
   8239 fi
   8240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gc_GC_init" >&5
   8241 $as_echo "$ac_cv_lib_gc_GC_init" >&6; }
   8242 if test "x$ac_cv_lib_gc_GC_init" = x""yes; then :
   8243   LIBGC="-lgc"
   8244 fi
   8245 
   8246  if test x"$ac_cv_lib_gc_GC_init" = xno; then
   8247     { $as_echo "$as_me:${as_lineno-$LINENO}: checking GC library location" >&5
   8248 $as_echo_n "checking GC library location... " >&6; }
   8249     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_gc" >&5
   8250 $as_echo "$with_gc" >&6; }
   8251     gclibdir=no
   8252     for dir in $with_gc; do
   8253       ldflags="$LDFLAGS"
   8254       LDFLAGS="$LDFLAGS -L$dir/lib"
   8255       { $as_echo "$as_me:${as_lineno-$LINENO}: checking $dir" >&5
   8256 $as_echo_n "checking $dir... " >&6; }
   8257       unset ac_cv_lib_gc_GC_init
   8258       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GC_init in -lgc" >&5
   8259 $as_echo_n "checking for GC_init in -lgc... " >&6; }
   8260 if test "${ac_cv_lib_gc_GC_init+set}" = set; then :
   8261   $as_echo_n "(cached) " >&6
   8262 else
   8263   ac_check_lib_save_LIBS=$LIBS
   8264 LIBS="-lgc  $LIBS"
   8265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8266 /* end confdefs.h.  */
   8267 
   8268 /* Override any GCC internal prototype to avoid an error.
   8269    Use char because int might match the return type of a GCC
   8270    builtin and then its argument prototype would still apply.  */
   8271 #ifdef __cplusplus
   8272 extern "C"
   8273 #endif
   8274 char GC_init ();
   8275 int
   8276 main ()
   8277 {
   8278 return GC_init ();
   8279   ;
   8280   return 0;
   8281 }
   8282 _ACEOF
   8283 if ac_fn_c_try_link "$LINENO"; then :
   8284   ac_cv_lib_gc_GC_init=yes
   8285 else
   8286   ac_cv_lib_gc_GC_init=no
   8287 fi
   8288 rm -f core conftest.err conftest.$ac_objext \
   8289     conftest$ac_exeext conftest.$ac_ext
   8290 LIBS=$ac_check_lib_save_LIBS
   8291 fi
   8292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gc_GC_init" >&5
   8293 $as_echo "$ac_cv_lib_gc_GC_init" >&6; }
   8294 if test "x$ac_cv_lib_gc_GC_init" = x""yes; then :
   8295   gclibdir="$dir/lib"; LIBGC="-L$dir/lib -lgc"; break
   8296 fi
   8297 
   8298       LDFLAGS="$ldflags"
   8299     done
   8300     if test x"$gclibdir" = xno; then
   8301       as_fn_error $? "libgc not found" "$LINENO" 5
   8302     fi
   8303  fi
   8304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zError in -lz" >&5
   8305 $as_echo_n "checking for zError in -lz... " >&6; }
   8306 if test "${ac_cv_lib_z_zError+set}" = set; then :
   8307   $as_echo_n "(cached) " >&6
   8308 else
   8309   ac_check_lib_save_LIBS=$LIBS
   8310 LIBS="-lz  $LIBS"
   8311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8312 /* end confdefs.h.  */
   8313 
   8314 /* Override any GCC internal prototype to avoid an error.
   8315    Use char because int might match the return type of a GCC
   8316    builtin and then its argument prototype would still apply.  */
   8317 #ifdef __cplusplus
   8318 extern "C"
   8319 #endif
   8320 char zError ();
   8321 int
   8322 main ()
   8323 {
   8324 return zError ();
   8325   ;
   8326   return 0;
   8327 }
   8328 _ACEOF
   8329 if ac_fn_c_try_link "$LINENO"; then :
   8330   ac_cv_lib_z_zError=yes
   8331 else
   8332   ac_cv_lib_z_zError=no
   8333 fi
   8334 rm -f core conftest.err conftest.$ac_objext \
   8335     conftest$ac_exeext conftest.$ac_ext
   8336 LIBS=$ac_check_lib_save_LIBS
   8337 fi
   8338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zError" >&5
   8339 $as_echo "$ac_cv_lib_z_zError" >&6; }
   8340 if test "x$ac_cv_lib_z_zError" = x""yes; then :
   8341   AUXBIN_TARGETS="$AUXBIN_TARGETS inflate\$(EXT)"
   8342 fi
   8343 
   8344 
   8345 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
   8346 	  #include <sys/socket.h>
   8347 "
   8348 if test "x$ac_cv_type_socklen_t" = x""yes; then :
   8349   $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
   8350 
   8351 fi
   8352 
   8353 
   8354 $as_echo "#define AUXBIN_TARGETS \"\$AUXBIN_TARGETS\"" >>confdefs.h
   8355 
   8356 
   8357 
   8358 case "$host_os" in
   8359   *cygwin*|*os2-emx*|*mingw*)
   8360     $as_echo "#define USE_BINMODE_STREAM 1" >>confdefs.h
   8361 
   8362     ;;
   8363 esac
   8364 
   8365 ac_header_dirent=no
   8366 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
   8367   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
   8368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
   8369 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
   8370 if eval "test \"\${$as_ac_Header+set}\"" = set; then :
   8371   $as_echo_n "(cached) " >&6
   8372 else
   8373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8374 /* end confdefs.h.  */
   8375 #include <sys/types.h>
   8376 #include <$ac_hdr>
   8377 
   8378 int
   8379 main ()
   8380 {
   8381 if ((DIR *) 0)
   8382 return 0;
   8383   ;
   8384   return 0;
   8385 }
   8386 _ACEOF
   8387 if ac_fn_c_try_compile "$LINENO"; then :
   8388   eval "$as_ac_Header=yes"
   8389 else
   8390   eval "$as_ac_Header=no"
   8391 fi
   8392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   8393 fi
   8394 eval ac_res=\$$as_ac_Header
   8395 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   8396 $as_echo "$ac_res" >&6; }
   8397 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   8398   cat >>confdefs.h <<_ACEOF
   8399 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
   8400 _ACEOF
   8401 
   8402 ac_header_dirent=$ac_hdr; break
   8403 fi
   8404 
   8405 done
   8406 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
   8407 if test $ac_header_dirent = dirent.h; then
   8408   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
   8409 $as_echo_n "checking for library containing opendir... " >&6; }
   8410 if test "${ac_cv_search_opendir+set}" = set; then :
   8411   $as_echo_n "(cached) " >&6
   8412 else
   8413   ac_func_search_save_LIBS=$LIBS
   8414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8415 /* end confdefs.h.  */
   8416 
   8417 /* Override any GCC internal prototype to avoid an error.
   8418    Use char because int might match the return type of a GCC
   8419    builtin and then its argument prototype would still apply.  */
   8420 #ifdef __cplusplus
   8421 extern "C"
   8422 #endif
   8423 char opendir ();
   8424 int
   8425 main ()
   8426 {
   8427 return opendir ();
   8428   ;
   8429   return 0;
   8430 }
   8431 _ACEOF
   8432 for ac_lib in '' dir; do
   8433   if test -z "$ac_lib"; then
   8434     ac_res="none required"
   8435   else
   8436     ac_res=-l$ac_lib
   8437     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
   8438   fi
   8439   if ac_fn_c_try_link "$LINENO"; then :
   8440   ac_cv_search_opendir=$ac_res
   8441 fi
   8442 rm -f core conftest.err conftest.$ac_objext \
   8443     conftest$ac_exeext
   8444   if test "${ac_cv_search_opendir+set}" = set; then :
   8445   break
   8446 fi
   8447 done
   8448 if test "${ac_cv_search_opendir+set}" = set; then :
   8449 
   8450 else
   8451   ac_cv_search_opendir=no
   8452 fi
   8453 rm conftest.$ac_ext
   8454 LIBS=$ac_func_search_save_LIBS
   8455 fi
   8456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
   8457 $as_echo "$ac_cv_search_opendir" >&6; }
   8458 ac_res=$ac_cv_search_opendir
   8459 if test "$ac_res" != no; then :
   8460   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
   8461 
   8462 fi
   8463 
   8464 else
   8465   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
   8466 $as_echo_n "checking for library containing opendir... " >&6; }
   8467 if test "${ac_cv_search_opendir+set}" = set; then :
   8468   $as_echo_n "(cached) " >&6
   8469 else
   8470   ac_func_search_save_LIBS=$LIBS
   8471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8472 /* end confdefs.h.  */
   8473 
   8474 /* Override any GCC internal prototype to avoid an error.
   8475    Use char because int might match the return type of a GCC
   8476    builtin and then its argument prototype would still apply.  */
   8477 #ifdef __cplusplus
   8478 extern "C"
   8479 #endif
   8480 char opendir ();
   8481 int
   8482 main ()
   8483 {
   8484 return opendir ();
   8485   ;
   8486   return 0;
   8487 }
   8488 _ACEOF
   8489 for ac_lib in '' x; do
   8490   if test -z "$ac_lib"; then
   8491     ac_res="none required"
   8492   else
   8493     ac_res=-l$ac_lib
   8494     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
   8495   fi
   8496   if ac_fn_c_try_link "$LINENO"; then :
   8497   ac_cv_search_opendir=$ac_res
   8498 fi
   8499 rm -f core conftest.err conftest.$ac_objext \
   8500     conftest$ac_exeext
   8501   if test "${ac_cv_search_opendir+set}" = set; then :
   8502   break
   8503 fi
   8504 done
   8505 if test "${ac_cv_search_opendir+set}" = set; then :
   8506 
   8507 else
   8508   ac_cv_search_opendir=no
   8509 fi
   8510 rm conftest.$ac_ext
   8511 LIBS=$ac_func_search_save_LIBS
   8512 fi
   8513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
   8514 $as_echo "$ac_cv_search_opendir" >&6; }
   8515 ac_res=$ac_cv_search_opendir
   8516 if test "$ac_res" != no; then :
   8517   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
   8518 
   8519 fi
   8520 
   8521 fi
   8522 
   8523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
   8524 $as_echo_n "checking for ANSI C header files... " >&6; }
   8525 if test "${ac_cv_header_stdc+set}" = set; then :
   8526   $as_echo_n "(cached) " >&6
   8527 else
   8528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8529 /* end confdefs.h.  */
   8530 #include <stdlib.h>
   8531 #include <stdarg.h>
   8532 #include <string.h>
   8533 #include <float.h>
   8534 
   8535 int
   8536 main ()
   8537 {
   8538 
   8539   ;
   8540   return 0;
   8541 }
   8542 _ACEOF
   8543 if ac_fn_c_try_compile "$LINENO"; then :
   8544   ac_cv_header_stdc=yes
   8545 else
   8546   ac_cv_header_stdc=no
   8547 fi
   8548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   8549 
   8550 if test $ac_cv_header_stdc = yes; then
   8551   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   8552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8553 /* end confdefs.h.  */
   8554 #include <string.h>
   8555 
   8556 _ACEOF
   8557 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   8558   $EGREP "memchr" >/dev/null 2>&1; then :
   8559 
   8560 else
   8561   ac_cv_header_stdc=no
   8562 fi
   8563 rm -f conftest*
   8564 
   8565 fi
   8566 
   8567 if test $ac_cv_header_stdc = yes; then
   8568   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   8569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8570 /* end confdefs.h.  */
   8571 #include <stdlib.h>
   8572 
   8573 _ACEOF
   8574 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   8575   $EGREP "free" >/dev/null 2>&1; then :
   8576 
   8577 else
   8578   ac_cv_header_stdc=no
   8579 fi
   8580 rm -f conftest*
   8581 
   8582 fi
   8583 
   8584 if test $ac_cv_header_stdc = yes; then
   8585   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
   8586   if test "$cross_compiling" = yes; then :
   8587   :
   8588 else
   8589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8590 /* end confdefs.h.  */
   8591 #include <ctype.h>
   8592 #include <stdlib.h>
   8593 #if ((' ' & 0x0FF) == 0x020)
   8594 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
   8595 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
   8596 #else
   8597 # define ISLOWER(c) \
   8598 		   (('a' <= (c) && (c) <= 'i') \
   8599 		     || ('j' <= (c) && (c) <= 'r') \
   8600 		     || ('s' <= (c) && (c) <= 'z'))
   8601 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
   8602 #endif
   8603 
   8604 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
   8605 int
   8606 main ()
   8607 {
   8608   int i;
   8609   for (i = 0; i < 256; i++)
   8610     if (XOR (islower (i), ISLOWER (i))
   8611 	|| toupper (i) != TOUPPER (i))
   8612       return 2;
   8613   return 0;
   8614 }
   8615 _ACEOF
   8616 if ac_fn_c_try_run "$LINENO"; then :
   8617 
   8618 else
   8619   ac_cv_header_stdc=no
   8620 fi
   8621 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   8622   conftest.$ac_objext conftest.beam conftest.$ac_ext
   8623 fi
   8624 
   8625 fi
   8626 fi
   8627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
   8628 $as_echo "$ac_cv_header_stdc" >&6; }
   8629 if test $ac_cv_header_stdc = yes; then
   8630 
   8631 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
   8632 
   8633 fi
   8634 
   8635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
   8636 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
   8637 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
   8638   $as_echo_n "(cached) " >&6
   8639 else
   8640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8641 /* end confdefs.h.  */
   8642 #include <sys/types.h>
   8643 #include <sys/wait.h>
   8644 #ifndef WEXITSTATUS
   8645 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
   8646 #endif
   8647 #ifndef WIFEXITED
   8648 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
   8649 #endif
   8650 
   8651 int
   8652 main ()
   8653 {
   8654   int s;
   8655   wait (&s);
   8656   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
   8657   ;
   8658   return 0;
   8659 }
   8660 _ACEOF
   8661 if ac_fn_c_try_compile "$LINENO"; then :
   8662   ac_cv_header_sys_wait_h=yes
   8663 else
   8664   ac_cv_header_sys_wait_h=no
   8665 fi
   8666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   8667 fi
   8668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
   8669 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
   8670 if test $ac_cv_header_sys_wait_h = yes; then
   8671 
   8672 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
   8673 
   8674 fi
   8675 
   8676 ac_fn_c_check_header_mongrel "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"
   8677 if test "x$ac_cv_header_termios_h" = x""yes; then :
   8678   $as_echo "#define HAVE_TERMIOS_H 1" >>confdefs.h
   8679 
   8680 else
   8681   ac_fn_c_check_header_mongrel "$LINENO" "termio.h" "ac_cv_header_termio_h" "$ac_includes_default"
   8682 if test "x$ac_cv_header_termio_h" = x""yes; then :
   8683   $as_echo "#define HAVE_TERMIO_H 1" >>confdefs.h
   8684 
   8685 else
   8686   ac_fn_c_check_header_mongrel "$LINENO" "sgtty.h" "ac_cv_header_sgtty_h" "$ac_includes_default"
   8687 if test "x$ac_cv_header_sgtty_h" = x""yes; then :
   8688   $as_echo "#define HAVE_SGTTY_H 1" >>confdefs.h
   8689 
   8690 fi
   8691 
   8692 
   8693 fi
   8694 
   8695 
   8696 fi
   8697 
   8698 
   8699 ac_fn_c_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
   8700 if test "x$ac_cv_header_float_h" = x""yes; then :
   8701   $as_echo "#define HAVE_FLOAT_H 1" >>confdefs.h
   8702 
   8703 fi
   8704 
   8705 
   8706 ac_fn_c_check_header_mongrel "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
   8707 if test "x$ac_cv_header_sys_select_h" = x""yes; then :
   8708   $as_echo "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
   8709 
   8710 fi
   8711 
   8712 
   8713 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
   8714 if test "x$ac_cv_header_locale_h" = x""yes; then :
   8715   $as_echo "#define HAVE_LOCALE_H 1" >>confdefs.h
   8716 
   8717 fi
   8718 
   8719 
   8720 ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
   8721 if test "x$ac_cv_header_stdint_h" = x""yes; then :
   8722   $as_echo "#define HAVE_STDINT_H 1" >>confdefs.h
   8723 
   8724 fi
   8725 
   8726 
   8727 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
   8728 if test "x$ac_cv_header_inttypes_h" = x""yes; then :
   8729   $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
   8730 
   8731 fi
   8732 
   8733 
   8734 
   8735 # The cast to long int works around a bug in the HP C Compiler
   8736 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
   8737 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
   8738 # This bug is HP SR number 8606223364.
   8739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
   8740 $as_echo_n "checking size of long long... " >&6; }
   8741 if test "${ac_cv_sizeof_long_long+set}" = set; then :
   8742   $as_echo_n "(cached) " >&6
   8743 else
   8744   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
   8745 
   8746 else
   8747   if test "$ac_cv_type_long_long" = yes; then
   8748      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   8749 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   8750 as_fn_error 77 "cannot compute sizeof (long long)
   8751 See \`config.log' for more details" "$LINENO" 5 ; }
   8752    else
   8753      ac_cv_sizeof_long_long=0
   8754    fi
   8755 fi
   8756 
   8757 fi
   8758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
   8759 $as_echo "$ac_cv_sizeof_long_long" >&6; }
   8760 
   8761 
   8762 
   8763 cat >>confdefs.h <<_ACEOF
   8764 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
   8765 _ACEOF
   8766 
   8767 
   8768 
   8769 for ac_func in strcasecmp strcasestr strchr memcpy strerror bcopy setpgrp chdir getcwd getwd readlink setenv putenv strtoll stroq atoll atoq symlink readlink lstat srand48 srandom getpassphrase waitpid setlocale
   8770 do :
   8771   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
   8772 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
   8773 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   8774   cat >>confdefs.h <<_ACEOF
   8775 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
   8776 _ACEOF
   8777 
   8778 fi
   8779 done
   8780 
   8781 for ac_func in strftime
   8782 do :
   8783   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
   8784 if test "x$ac_cv_func_strftime" = x""yes; then :
   8785   cat >>confdefs.h <<_ACEOF
   8786 #define HAVE_STRFTIME 1
   8787 _ACEOF
   8788 
   8789 else
   8790   # strftime is in -lintl on SCO UNIX.
   8791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
   8792 $as_echo_n "checking for strftime in -lintl... " >&6; }
   8793 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
   8794   $as_echo_n "(cached) " >&6
   8795 else
   8796   ac_check_lib_save_LIBS=$LIBS
   8797 LIBS="-lintl  $LIBS"
   8798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8799 /* end confdefs.h.  */
   8800 
   8801 /* Override any GCC internal prototype to avoid an error.
   8802    Use char because int might match the return type of a GCC
   8803    builtin and then its argument prototype would still apply.  */
   8804 #ifdef __cplusplus
   8805 extern "C"
   8806 #endif
   8807 char strftime ();
   8808 int
   8809 main ()
   8810 {
   8811 return strftime ();
   8812   ;
   8813   return 0;
   8814 }
   8815 _ACEOF
   8816 if ac_fn_c_try_link "$LINENO"; then :
   8817   ac_cv_lib_intl_strftime=yes
   8818 else
   8819   ac_cv_lib_intl_strftime=no
   8820 fi
   8821 rm -f core conftest.err conftest.$ac_objext \
   8822     conftest$ac_exeext conftest.$ac_ext
   8823 LIBS=$ac_check_lib_save_LIBS
   8824 fi
   8825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
   8826 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
   8827 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
   8828   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
   8829 
   8830 LIBS="-lintl $LIBS"
   8831 fi
   8832 
   8833 fi
   8834 done
   8835 
   8836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5
   8837 $as_echo_n "checking for wait3 that fills in rusage... " >&6; }
   8838 if test "${ac_cv_func_wait3_rusage+set}" = set; then :
   8839   $as_echo_n "(cached) " >&6
   8840 else
   8841   if test "$cross_compiling" = yes; then :
   8842   ac_cv_func_wait3_rusage=no
   8843 else
   8844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8845 /* end confdefs.h.  */
   8846 $ac_includes_default
   8847 #include <sys/time.h>
   8848 #include <sys/resource.h>
   8849 #include <sys/wait.h>
   8850 /* HP-UX has wait3 but does not fill in rusage at all.  */
   8851 int
   8852 main ()
   8853 {
   8854   struct rusage r;
   8855   int i;
   8856   /* Use a field that we can force nonzero --
   8857      voluntary context switches.
   8858      For systems like NeXT and OSF/1 that don't set it,
   8859      also use the system CPU time.  And page faults (I/O) for Linux.  */
   8860   r.ru_nvcsw = 0;
   8861   r.ru_stime.tv_sec = 0;
   8862   r.ru_stime.tv_usec = 0;
   8863   r.ru_majflt = r.ru_minflt = 0;
   8864   switch (fork ())
   8865     {
   8866     case 0: /* Child.  */
   8867       sleep(1); /* Give up the CPU.  */
   8868       _exit(0);
   8869       break;
   8870     case -1: /* What can we do?  */
   8871       _exit(0);
   8872       break;
   8873     default: /* Parent.  */
   8874       wait3(&i, 0, &r);
   8875       /* Avoid "text file busy" from rm on fast HP-UX machines.  */
   8876       sleep(2);
   8877       return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0
   8878 	      && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0);
   8879     }
   8880 }
   8881 _ACEOF
   8882 if ac_fn_c_try_run "$LINENO"; then :
   8883   ac_cv_func_wait3_rusage=yes
   8884 else
   8885   ac_cv_func_wait3_rusage=no
   8886 fi
   8887 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   8888   conftest.$ac_objext conftest.beam conftest.$ac_ext
   8889 fi
   8890 
   8891 fi
   8892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_wait3_rusage" >&5
   8893 $as_echo "$ac_cv_func_wait3_rusage" >&6; }
   8894 if test $ac_cv_func_wait3_rusage = yes; then
   8895 
   8896 $as_echo "#define HAVE_WAIT3 1" >>confdefs.h
   8897 
   8898 fi
   8899 
   8900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
   8901 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
   8902 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
   8903   $as_echo_n "(cached) " >&6
   8904 else
   8905   if test "$cross_compiling" = yes; then :
   8906   as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
   8907 else
   8908   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8909 /* end confdefs.h.  */
   8910 $ac_includes_default
   8911 int
   8912 main ()
   8913 {
   8914 /* If this system has a BSD-style setpgrp which takes arguments,
   8915   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
   8916   exit successfully. */
   8917   return setpgrp (1,1) != -1;
   8918   ;
   8919   return 0;
   8920 }
   8921 _ACEOF
   8922 if ac_fn_c_try_run "$LINENO"; then :
   8923   ac_cv_func_setpgrp_void=no
   8924 else
   8925   ac_cv_func_setpgrp_void=yes
   8926 fi
   8927 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   8928   conftest.$ac_objext conftest.beam conftest.$ac_ext
   8929 fi
   8930 
   8931 fi
   8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
   8933 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
   8934 if test $ac_cv_func_setpgrp_void = yes; then
   8935 
   8936 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
   8937 
   8938 fi
   8939 
   8940 case "$host_os" in
   8941   *cygwin*)
   8942     ;;
   8943   *)
   8944 
   8945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
   8946 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
   8947 if test "${am_cv_langinfo_codeset+set}" = set; then :
   8948   $as_echo_n "(cached) " >&6
   8949 else
   8950   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8951 /* end confdefs.h.  */
   8952 #include <langinfo.h>
   8953 int
   8954 main ()
   8955 {
   8956 char* cs = nl_langinfo(CODESET); return !cs;
   8957   ;
   8958   return 0;
   8959 }
   8960 _ACEOF
   8961 if ac_fn_c_try_link "$LINENO"; then :
   8962   am_cv_langinfo_codeset=yes
   8963 else
   8964   am_cv_langinfo_codeset=no
   8965 fi
   8966 rm -f core conftest.err conftest.$ac_objext \
   8967     conftest$ac_exeext conftest.$ac_ext
   8968 
   8969 fi
   8970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
   8971 $as_echo "$am_cv_langinfo_codeset" >&6; }
   8972   if test $am_cv_langinfo_codeset = yes; then
   8973 
   8974 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
   8975 
   8976   fi
   8977 
   8978     ;;
   8979 esac
   8980 
   8981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys_errlist" >&5
   8982 $as_echo_n "checking for sys_errlist... " >&6; }
   8983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   8984 /* end confdefs.h.  */
   8985 extern char *sys_errlist[];
   8986 int
   8987 main ()
   8988 {
   8989 printf(sys_errlist[0]);
   8990   ;
   8991   return 0;
   8992 }
   8993 _ACEOF
   8994 if ac_fn_c_try_compile "$LINENO"; then :
   8995   have_sys_errlist="yes"; $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
   8996 
   8997 else
   8998   have_sys_errlist="no"
   8999 fi
   9000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_errlist" >&5
   9002 $as_echo "$have_sys_errlist" >&6; }
   9003 
   9004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
   9005 $as_echo_n "checking for sigsetjmp... " >&6; }
   9006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9007 /* end confdefs.h.  */
   9008 #include <setjmp.h>
   9009 int
   9010 main ()
   9011 {
   9012  jmp_buf env;
   9013    if (sigsetjmp(env, 1) != 0) { exit(0); } siglongjmp(env, 1);
   9014   ;
   9015   return 0;
   9016 }
   9017 _ACEOF
   9018 if ac_fn_c_try_compile "$LINENO"; then :
   9019   have_sigsetjmp="yes"; $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
   9020 
   9021 else
   9022   have_sigsetjmp="no"
   9023 fi
   9024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sigsetjmp" >&5
   9026 $as_echo "$have_sigsetjmp" >&6; }
   9027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
   9028 $as_echo_n "checking return type of signal handlers... " >&6; }
   9029 if test "${ac_cv_type_signal+set}" = set; then :
   9030   $as_echo_n "(cached) " >&6
   9031 else
   9032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   9033 /* end confdefs.h.  */
   9034 #include <sys/types.h>
   9035 #include <signal.h>
   9036 
   9037 int
   9038 main ()
   9039 {
   9040 return *(signal (0, 0)) (0) == 1;
   9041   ;
   9042   return 0;
   9043 }
   9044 _ACEOF
   9045 if ac_fn_c_try_compile "$LINENO"; then :
   9046   ac_cv_type_signal=int
   9047 else
   9048   ac_cv_type_signal=void
   9049 fi
   9050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   9051 fi
   9052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
   9053 $as_echo "$ac_cv_type_signal" >&6; }
   9054 
   9055 cat >>confdefs.h <<_ACEOF
   9056 #define RETSIGTYPE $ac_cv_type_signal
   9057 _ACEOF
   9058 
   9059 
   9060 
   9061 
   9062  if test x"$ac_cv_type_signal" = xvoid; then
   9063   $as_echo "#define SIGNAL_RETURN return" >>confdefs.h
   9064 
   9065  else
   9066   $as_echo "#define SIGNAL_RETURN return 0" >>confdefs.h
   9067 
   9068  fi
   9069 
   9070 
   9071 HELP_DIR="$datadir/$PACKAGE"
   9072 $as_echo "#define HELP_DIR \"\$HELP_DIR\"" >>confdefs.h
   9073 
   9074 
   9075 RC_DIR="~/.$PACKAGE"
   9076 $as_echo "#define RC_DIR \"\$RC_DIR\"" >>confdefs.h
   9077 
   9078 
   9079 DOCDIRS="doc:en_English doc-jp:ja_Japanese"
   9080 cat >>confdefs.h <<_ACEOF
   9081 #define DOCDIRS "$DOCDIRS"
   9082 _ACEOF
   9083 
   9084 
   9085 
   9086  cvsver=`$AWK '\$1 ~ /Id:/ { print \$3}' $srcdir/ChangeLog`
   9087  sed -e 's/define CURRENT_VERSION "\(.*\)+cvs/define CURRENT_VERSION "\1+cvs-'$cvsver'/' $srcdir/version.c.in > version.c
   9088  CURRENT_VERSION=`sed -n 's/.*define CURRENT_VERSION *"w3m\/\(.*\)".*$/\1/p' version.c`
   9089 ac_config_files="$ac_config_files Makefile posubst po/Makefile.in scripts/Makefile scripts/dirlist.cgi scripts/w3mhelp.cgi scripts/w3mmail.cgi scripts/xface2xpm scripts/multipart/Makefile scripts/multipart/multipart.cgi scripts/w3mman/Makefile scripts/w3mman/w3mman scripts/w3mman/w3mman.1 scripts/w3mman/w3mman2html.cgi libwc/Makefile w3mimg/Makefile w3mimg/fb/Makefile w3mimg/x11/Makefile w3mimg/win/Makefile w3mhelp-w3m_en.html w3mhelp-w3m_ja.html w3mhelp-lynx_en.html w3mhelp-lynx_ja.html"
   9090 
   9091 cat >confcache <<\_ACEOF
   9092 # This file is a shell script that caches the results of configure
   9093 # tests run on this system so they can be shared between configure
   9094 # scripts and configure runs, see configure's option --config-cache.
   9095 # It is not useful on other systems.  If it contains results you don't
   9096 # want to keep, you may remove or edit it.
   9097 #
   9098 # config.status only pays attention to the cache file if you give it
   9099 # the --recheck option to rerun configure.
   9100 #
   9101 # `ac_cv_env_foo' variables (set or unset) will be overridden when
   9102 # loading this file, other *unset* `ac_cv_foo' will be assigned the
   9103 # following values.
   9104 
   9105 _ACEOF
   9106 
   9107 # The following way of writing the cache mishandles newlines in values,
   9108 # but we know of no workaround that is simple, portable, and efficient.
   9109 # So, we kill variables containing newlines.
   9110 # Ultrix sh set writes to stderr and can't be redirected directly,
   9111 # and sets the high bit in the cache file unless we assign to the vars.
   9112 (
   9113   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
   9114     eval ac_val=\$$ac_var
   9115     case $ac_val in #(
   9116     *${as_nl}*)
   9117       case $ac_var in #(
   9118       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
   9119 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
   9120       esac
   9121       case $ac_var in #(
   9122       _ | IFS | as_nl) ;; #(
   9123       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
   9124       *) { eval $ac_var=; unset $ac_var;} ;;
   9125       esac ;;
   9126     esac
   9127   done
   9128 
   9129   (set) 2>&1 |
   9130     case $as_nl`(ac_space=' '; set) 2>&1` in #(
   9131     *${as_nl}ac_space=\ *)
   9132       # `set' does not quote correctly, so add quotes: double-quote
   9133       # substitution turns \\\\ into \\, and sed turns \\ into \.
   9134       sed -n \
   9135 	"s/'/'\\\\''/g;
   9136 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
   9137       ;; #(
   9138     *)
   9139       # `set' quotes correctly as required by POSIX, so do not add quotes.
   9140       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
   9141       ;;
   9142     esac |
   9143     sort
   9144 ) |
   9145   sed '
   9146      /^ac_cv_env_/b end
   9147      t clear
   9148      :clear
   9149      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
   9150      t end
   9151      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
   9152      :end' >>confcache
   9153 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   9154   if test -w "$cache_file"; then
   9155     test "x$cache_file" != "x/dev/null" &&
   9156       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
   9157 $as_echo "$as_me: updating cache $cache_file" >&6;}
   9158     cat confcache >$cache_file
   9159   else
   9160     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
   9161 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   9162   fi
   9163 fi
   9164 rm -f confcache
   9165 
   9166 test "x$prefix" = xNONE && prefix=$ac_default_prefix
   9167 # Let make expand exec_prefix.
   9168 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
   9169 
   9170 DEFS=-DHAVE_CONFIG_H
   9171 
   9172 ac_libobjs=
   9173 ac_ltlibobjs=
   9174 U=
   9175 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   9176   # 1. Remove the extension, and $U if already installed.
   9177   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
   9178   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   9179   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   9180   #    will be set to the directory where LIBOBJS objects are built.
   9181   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
   9182   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
   9183 done
   9184 LIBOBJS=$ac_libobjs
   9185 
   9186 LTLIBOBJS=$ac_ltlibobjs
   9187 
   9188 
   9189 
   9190 : ${CONFIG_STATUS=./config.status}
   9191 ac_write_fail=0
   9192 ac_clean_files_save=$ac_clean_files
   9193 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
   9194 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
   9195 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
   9196 as_write_fail=0
   9197 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
   9198 #! $SHELL
   9199 # Generated by $as_me.
   9200 # Run this file to recreate the current configuration.
   9201 # Compiler output produced by configure, useful for debugging
   9202 # configure, is in config.log if it exists.
   9203 
   9204 debug=false
   9205 ac_cs_recheck=false
   9206 ac_cs_silent=false
   9207 
   9208 SHELL=\${CONFIG_SHELL-$SHELL}
   9209 export SHELL
   9210 _ASEOF
   9211 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
   9212 ## -------------------- ##
   9213 ## M4sh Initialization. ##
   9214 ## -------------------- ##
   9215 
   9216 # Be more Bourne compatible
   9217 DUALCASE=1; export DUALCASE # for MKS sh
   9218 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   9219   emulate sh
   9220   NULLCMD=:
   9221   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   9222   # is contrary to our usage.  Disable this feature.
   9223   alias -g '${1+"$@"}'='"$@"'
   9224   setopt NO_GLOB_SUBST
   9225 else
   9226   case `(set -o) 2>/dev/null` in #(
   9227   *posix*) :
   9228     set -o posix ;; #(
   9229   *) :
   9230      ;;
   9231 esac
   9232 fi
   9233 
   9234 
   9235 as_nl='
   9236 '
   9237 export as_nl
   9238 # Printing a long string crashes Solaris 7 /usr/bin/printf.
   9239 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
   9240 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
   9241 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
   9242 # Prefer a ksh shell builtin over an external printf program on Solaris,
   9243 # but without wasting forks for bash or zsh.
   9244 if test -z "$BASH_VERSION$ZSH_VERSION" \
   9245     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
   9246   as_echo='print -r --'
   9247   as_echo_n='print -rn --'
   9248 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   9249   as_echo='printf %s\n'
   9250   as_echo_n='printf %s'
   9251 else
   9252   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
   9253     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
   9254     as_echo_n='/usr/ucb/echo -n'
   9255   else
   9256     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
   9257     as_echo_n_body='eval
   9258       arg=$1;
   9259       case $arg in #(
   9260       *"$as_nl"*)
   9261 	expr "X$arg" : "X\\(.*\\)$as_nl";
   9262 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
   9263       esac;
   9264       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
   9265     '
   9266     export as_echo_n_body
   9267     as_echo_n='sh -c $as_echo_n_body as_echo'
   9268   fi
   9269   export as_echo_body
   9270   as_echo='sh -c $as_echo_body as_echo'
   9271 fi
   9272 
   9273 # The user is always right.
   9274 if test "${PATH_SEPARATOR+set}" != set; then
   9275   PATH_SEPARATOR=:
   9276   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
   9277     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
   9278       PATH_SEPARATOR=';'
   9279   }
   9280 fi
   9281 
   9282 
   9283 # IFS
   9284 # We need space, tab and new line, in precisely that order.  Quoting is
   9285 # there to prevent editors from complaining about space-tab.
   9286 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   9287 # splitting by setting IFS to empty value.)
   9288 IFS=" ""	$as_nl"
   9289 
   9290 # Find who we are.  Look in the path if we contain no directory separator.
   9291 case $0 in #((
   9292   *[\\/]* ) as_myself=$0 ;;
   9293   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   9294 for as_dir in $PATH
   9295 do
   9296   IFS=$as_save_IFS
   9297   test -z "$as_dir" && as_dir=.
   9298     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   9299   done
   9300 IFS=$as_save_IFS
   9301 
   9302      ;;
   9303 esac
   9304 # We did not find ourselves, most probably we were run as `sh COMMAND'
   9305 # in which case we are not to be found in the path.
   9306 if test "x$as_myself" = x; then
   9307   as_myself=$0
   9308 fi
   9309 if test ! -f "$as_myself"; then
   9310   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   9311   exit 1
   9312 fi
   9313 
   9314 # Unset variables that we do not need and which cause bugs (e.g. in
   9315 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
   9316 # suppresses any "Segmentation fault" message there.  '((' could
   9317 # trigger a bug in pdksh 5.2.14.
   9318 for as_var in BASH_ENV ENV MAIL MAILPATH
   9319 do eval test x\${$as_var+set} = xset \
   9320   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
   9321 done
   9322 PS1='$ '
   9323 PS2='> '
   9324 PS4='+ '
   9325 
   9326 # NLS nuisances.
   9327 LC_ALL=C
   9328 export LC_ALL
   9329 LANGUAGE=C
   9330 export LANGUAGE
   9331 
   9332 # CDPATH.
   9333 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
   9334 
   9335 
   9336 # as_fn_error STATUS ERROR [LINENO LOG_FD]
   9337 # ----------------------------------------
   9338 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
   9339 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
   9340 # script with STATUS, using 1 if that was 0.
   9341 as_fn_error ()
   9342 {
   9343   as_status=$1; test $as_status -eq 0 && as_status=1
   9344   if test "$4"; then
   9345     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   9346     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   9347   fi
   9348   $as_echo "$as_me: error: $2" >&2
   9349   as_fn_exit $as_status
   9350 } # as_fn_error
   9351 
   9352 
   9353 # as_fn_set_status STATUS
   9354 # -----------------------
   9355 # Set $? to STATUS, without forking.
   9356 as_fn_set_status ()
   9357 {
   9358   return $1
   9359 } # as_fn_set_status
   9360 
   9361 # as_fn_exit STATUS
   9362 # -----------------
   9363 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
   9364 as_fn_exit ()
   9365 {
   9366   set +e
   9367   as_fn_set_status $1
   9368   exit $1
   9369 } # as_fn_exit
   9370 
   9371 # as_fn_unset VAR
   9372 # ---------------
   9373 # Portably unset VAR.
   9374 as_fn_unset ()
   9375 {
   9376   { eval $1=; unset $1;}
   9377 }
   9378 as_unset=as_fn_unset
   9379 # as_fn_append VAR VALUE
   9380 # ----------------------
   9381 # Append the text in VALUE to the end of the definition contained in VAR. Take
   9382 # advantage of any shell optimizations that allow amortized linear growth over
   9383 # repeated appends, instead of the typical quadratic growth present in naive
   9384 # implementations.
   9385 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
   9386   eval 'as_fn_append ()
   9387   {
   9388     eval $1+=\$2
   9389   }'
   9390 else
   9391   as_fn_append ()
   9392   {
   9393     eval $1=\$$1\$2
   9394   }
   9395 fi # as_fn_append
   9396 
   9397 # as_fn_arith ARG...
   9398 # ------------------
   9399 # Perform arithmetic evaluation on the ARGs, and store the result in the
   9400 # global $as_val. Take advantage of shells that can avoid forks. The arguments
   9401 # must be portable across $(()) and expr.
   9402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
   9403   eval 'as_fn_arith ()
   9404   {
   9405     as_val=$(( $* ))
   9406   }'
   9407 else
   9408   as_fn_arith ()
   9409   {
   9410     as_val=`expr "$@" || test $? -eq 1`
   9411   }
   9412 fi # as_fn_arith
   9413 
   9414 
   9415 if expr a : '\(a\)' >/dev/null 2>&1 &&
   9416    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   9417   as_expr=expr
   9418 else
   9419   as_expr=false
   9420 fi
   9421 
   9422 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
   9423   as_basename=basename
   9424 else
   9425   as_basename=false
   9426 fi
   9427 
   9428 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
   9429   as_dirname=dirname
   9430 else
   9431   as_dirname=false
   9432 fi
   9433 
   9434 as_me=`$as_basename -- "$0" ||
   9435 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   9436 	 X"$0" : 'X\(//\)$' \| \
   9437 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   9438 $as_echo X/"$0" |
   9439     sed '/^.*\/\([^/][^/]*\)\/*$/{
   9440 	    s//\1/
   9441 	    q
   9442 	  }
   9443 	  /^X\/\(\/\/\)$/{
   9444 	    s//\1/
   9445 	    q
   9446 	  }
   9447 	  /^X\/\(\/\).*/{
   9448 	    s//\1/
   9449 	    q
   9450 	  }
   9451 	  s/.*/./; q'`
   9452 
   9453 # Avoid depending upon Character Ranges.
   9454 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   9455 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   9456 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   9457 as_cr_digits='0123456789'
   9458 as_cr_alnum=$as_cr_Letters$as_cr_digits
   9459 
   9460 ECHO_C= ECHO_N= ECHO_T=
   9461 case `echo -n x` in #(((((
   9462 -n*)
   9463   case `echo 'xy\c'` in
   9464   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
   9465   xy)  ECHO_C='\c';;
   9466   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
   9467        ECHO_T='	';;
   9468   esac;;
   9469 *)
   9470   ECHO_N='-n';;
   9471 esac
   9472 
   9473 rm -f conf$$ conf$$.exe conf$$.file
   9474 if test -d conf$$.dir; then
   9475   rm -f conf$$.dir/conf$$.file
   9476 else
   9477   rm -f conf$$.dir
   9478   mkdir conf$$.dir 2>/dev/null
   9479 fi
   9480 if (echo >conf$$.file) 2>/dev/null; then
   9481   if ln -s conf$$.file conf$$ 2>/dev/null; then
   9482     as_ln_s='ln -s'
   9483     # ... but there are two gotchas:
   9484     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   9485     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   9486     # In both cases, we have to default to `cp -p'.
   9487     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   9488       as_ln_s='cp -p'
   9489   elif ln conf$$.file conf$$ 2>/dev/null; then
   9490     as_ln_s=ln
   9491   else
   9492     as_ln_s='cp -p'
   9493   fi
   9494 else
   9495   as_ln_s='cp -p'
   9496 fi
   9497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
   9498 rmdir conf$$.dir 2>/dev/null
   9499 
   9500 
   9501 # as_fn_mkdir_p
   9502 # -------------
   9503 # Create "$as_dir" as a directory, including parents if necessary.
   9504 as_fn_mkdir_p ()
   9505 {
   9506 
   9507   case $as_dir in #(
   9508   -*) as_dir=./$as_dir;;
   9509   esac
   9510   test -d "$as_dir" || eval $as_mkdir_p || {
   9511     as_dirs=
   9512     while :; do
   9513       case $as_dir in #(
   9514       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
   9515       *) as_qdir=$as_dir;;
   9516       esac
   9517       as_dirs="'$as_qdir' $as_dirs"
   9518       as_dir=`$as_dirname -- "$as_dir" ||
   9519 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   9520 	 X"$as_dir" : 'X\(//\)[^/]' \| \
   9521 	 X"$as_dir" : 'X\(//\)$' \| \
   9522 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
   9523 $as_echo X"$as_dir" |
   9524     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   9525 	    s//\1/
   9526 	    q
   9527 	  }
   9528 	  /^X\(\/\/\)[^/].*/{
   9529 	    s//\1/
   9530 	    q
   9531 	  }
   9532 	  /^X\(\/\/\)$/{
   9533 	    s//\1/
   9534 	    q
   9535 	  }
   9536 	  /^X\(\/\).*/{
   9537 	    s//\1/
   9538 	    q
   9539 	  }
   9540 	  s/.*/./; q'`
   9541       test -d "$as_dir" && break
   9542     done
   9543     test -z "$as_dirs" || eval "mkdir $as_dirs"
   9544   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
   9545 
   9546 
   9547 } # as_fn_mkdir_p
   9548 if mkdir -p . 2>/dev/null; then
   9549   as_mkdir_p='mkdir -p "$as_dir"'
   9550 else
   9551   test -d ./-p && rmdir ./-p
   9552   as_mkdir_p=false
   9553 fi
   9554 
   9555 if test -x / >/dev/null 2>&1; then
   9556   as_test_x='test -x'
   9557 else
   9558   if ls -dL / >/dev/null 2>&1; then
   9559     as_ls_L_option=L
   9560   else
   9561     as_ls_L_option=
   9562   fi
   9563   as_test_x='
   9564     eval sh -c '\''
   9565       if test -d "$1"; then
   9566 	test -d "$1/.";
   9567       else
   9568 	case $1 in #(
   9569 	-*)set "./$1";;
   9570 	esac;
   9571 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
   9572 	???[sx]*):;;*)false;;esac;fi
   9573     '\'' sh
   9574   '
   9575 fi
   9576 as_executable_p=$as_test_x
   9577 
   9578 # Sed expression to map a string onto a valid CPP name.
   9579 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   9580 
   9581 # Sed expression to map a string onto a valid variable name.
   9582 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   9583 
   9584 
   9585 exec 6>&1
   9586 ## ----------------------------------- ##
   9587 ## Main body of $CONFIG_STATUS script. ##
   9588 ## ----------------------------------- ##
   9589 _ASEOF
   9590 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
   9591 
   9592 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   9593 # Save the log message, to keep $0 and so on meaningful, and to
   9594 # report actual input values of CONFIG_FILES etc. instead of their
   9595 # values after options handling.
   9596 ac_log="
   9597 This file was extended by w3m $as_me 0.5.3, which was
   9598 generated by GNU Autoconf 2.67.  Invocation command line was
   9599 
   9600   CONFIG_FILES    = $CONFIG_FILES
   9601   CONFIG_HEADERS  = $CONFIG_HEADERS
   9602   CONFIG_LINKS    = $CONFIG_LINKS
   9603   CONFIG_COMMANDS = $CONFIG_COMMANDS
   9604   $ $0 $@
   9605 
   9606 on `(hostname || uname -n) 2>/dev/null | sed 1q`
   9607 "
   9608 
   9609 _ACEOF
   9610 
   9611 case $ac_config_files in *"
   9612 "*) set x $ac_config_files; shift; ac_config_files=$*;;
   9613 esac
   9614 
   9615 case $ac_config_headers in *"
   9616 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
   9617 esac
   9618 
   9619 
   9620 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   9621 # Files that config.status was made for.
   9622 config_files="$ac_config_files"
   9623 config_headers="$ac_config_headers"
   9624 config_commands="$ac_config_commands"
   9625 
   9626 _ACEOF
   9627 
   9628 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   9629 ac_cs_usage="\
   9630 \`$as_me' instantiates files and other configuration actions
   9631 from templates according to the current configuration.  Unless the files
   9632 and actions are specified as TAGs, all are instantiated by default.
   9633 
   9634 Usage: $0 [OPTION]... [TAG]...
   9635 
   9636   -h, --help       print this help, then exit
   9637   -V, --version    print version number and configuration settings, then exit
   9638       --config     print configuration, then exit
   9639   -q, --quiet, --silent
   9640                    do not print progress messages
   9641   -d, --debug      don't remove temporary files
   9642       --recheck    update $as_me by reconfiguring in the same conditions
   9643       --file=FILE[:TEMPLATE]
   9644                    instantiate the configuration file FILE
   9645       --header=FILE[:TEMPLATE]
   9646                    instantiate the configuration header FILE
   9647 
   9648 Configuration files:
   9649 $config_files
   9650 
   9651 Configuration headers:
   9652 $config_headers
   9653 
   9654 Configuration commands:
   9655 $config_commands
   9656 
   9657 Report bugs to <satodai@w3m.jp>."
   9658 
   9659 _ACEOF
   9660 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   9661 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
   9662 ac_cs_version="\\
   9663 w3m config.status 0.5.3
   9664 configured by $0, generated by GNU Autoconf 2.67,
   9665   with options \\"\$ac_cs_config\\"
   9666 
   9667 Copyright (C) 2010 Free Software Foundation, Inc.
   9668 This config.status script is free software; the Free Software Foundation
   9669 gives unlimited permission to copy, distribute and modify it."
   9670 
   9671 ac_pwd='$ac_pwd'
   9672 srcdir='$srcdir'
   9673 INSTALL='$INSTALL'
   9674 MKDIR_P='$MKDIR_P'
   9675 AWK='$AWK'
   9676 test -n "\$AWK" || AWK=awk
   9677 _ACEOF
   9678 
   9679 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   9680 # The default lists apply if the user does not specify any file.
   9681 ac_need_defaults=:
   9682 while test $# != 0
   9683 do
   9684   case $1 in
   9685   --*=?*)
   9686     ac_option=`expr "X$1" : 'X\([^=]*\)='`
   9687     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
   9688     ac_shift=:
   9689     ;;
   9690   --*=)
   9691     ac_option=`expr "X$1" : 'X\([^=]*\)='`
   9692     ac_optarg=
   9693     ac_shift=:
   9694     ;;
   9695   *)
   9696     ac_option=$1
   9697     ac_optarg=$2
   9698     ac_shift=shift
   9699     ;;
   9700   esac
   9701 
   9702   case $ac_option in
   9703   # Handling of the options.
   9704   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
   9705     ac_cs_recheck=: ;;
   9706   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
   9707     $as_echo "$ac_cs_version"; exit ;;
   9708   --config | --confi | --conf | --con | --co | --c )
   9709     $as_echo "$ac_cs_config"; exit ;;
   9710   --debug | --debu | --deb | --de | --d | -d )
   9711     debug=: ;;
   9712   --file | --fil | --fi | --f )
   9713     $ac_shift
   9714     case $ac_optarg in
   9715     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
   9716     '') as_fn_error $? "missing file argument" ;;
   9717     esac
   9718     as_fn_append CONFIG_FILES " '$ac_optarg'"
   9719     ac_need_defaults=false;;
   9720   --header | --heade | --head | --hea )
   9721     $ac_shift
   9722     case $ac_optarg in
   9723     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
   9724     esac
   9725     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
   9726     ac_need_defaults=false;;
   9727   --he | --h)
   9728     # Conflict between --help and --header
   9729     as_fn_error $? "ambiguous option: \`$1'
   9730 Try \`$0 --help' for more information.";;
   9731   --help | --hel | -h )
   9732     $as_echo "$ac_cs_usage"; exit ;;
   9733   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   9734   | -silent | --silent | --silen | --sile | --sil | --si | --s)
   9735     ac_cs_silent=: ;;
   9736 
   9737   # This is an error.
   9738   -*) as_fn_error $? "unrecognized option: \`$1'
   9739 Try \`$0 --help' for more information." ;;
   9740 
   9741   *) as_fn_append ac_config_targets " $1"
   9742      ac_need_defaults=false ;;
   9743 
   9744   esac
   9745   shift
   9746 done
   9747 
   9748 ac_configure_extra_args=
   9749 
   9750 if $ac_cs_silent; then
   9751   exec 6>/dev/null
   9752   ac_configure_extra_args="$ac_configure_extra_args --silent"
   9753 fi
   9754 
   9755 _ACEOF
   9756 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   9757 if \$ac_cs_recheck; then
   9758   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   9759   shift
   9760   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   9761   CONFIG_SHELL='$SHELL'
   9762   export CONFIG_SHELL
   9763   exec "\$@"
   9764 fi
   9765 
   9766 _ACEOF
   9767 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   9768 exec 5>>config.log
   9769 {
   9770   echo
   9771   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
   9772 ## Running $as_me. ##
   9773 _ASBOX
   9774   $as_echo "$ac_log"
   9775 } >&5
   9776 
   9777 _ACEOF
   9778 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   9779 #
   9780 # INIT-COMMANDS
   9781 #
   9782 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
   9783     # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
   9784     # from automake < 1.5.
   9785     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
   9786     # Capture the value of LINGUAS because we need it to compute CATALOGS.
   9787     LINGUAS="${LINGUAS-%UNSET%}"
   9788 
   9789 
   9790 _ACEOF
   9791 
   9792 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   9793 
   9794 # Handling of arguments.
   9795 for ac_config_target in $ac_config_targets
   9796 do
   9797   case $ac_config_target in
   9798     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
   9799     "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
   9800     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   9801     "posubst") CONFIG_FILES="$CONFIG_FILES posubst" ;;
   9802     "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
   9803     "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;;
   9804     "scripts/dirlist.cgi") CONFIG_FILES="$CONFIG_FILES scripts/dirlist.cgi" ;;
   9805     "scripts/w3mhelp.cgi") CONFIG_FILES="$CONFIG_FILES scripts/w3mhelp.cgi" ;;
   9806     "scripts/w3mmail.cgi") CONFIG_FILES="$CONFIG_FILES scripts/w3mmail.cgi" ;;
   9807     "scripts/xface2xpm") CONFIG_FILES="$CONFIG_FILES scripts/xface2xpm" ;;
   9808     "scripts/multipart/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/multipart/Makefile" ;;
   9809     "scripts/multipart/multipart.cgi") CONFIG_FILES="$CONFIG_FILES scripts/multipart/multipart.cgi" ;;
   9810     "scripts/w3mman/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/w3mman/Makefile" ;;
   9811     "scripts/w3mman/w3mman") CONFIG_FILES="$CONFIG_FILES scripts/w3mman/w3mman" ;;
   9812     "scripts/w3mman/w3mman.1") CONFIG_FILES="$CONFIG_FILES scripts/w3mman/w3mman.1" ;;
   9813     "scripts/w3mman/w3mman2html.cgi") CONFIG_FILES="$CONFIG_FILES scripts/w3mman/w3mman2html.cgi" ;;
   9814     "libwc/Makefile") CONFIG_FILES="$CONFIG_FILES libwc/Makefile" ;;
   9815     "w3mimg/Makefile") CONFIG_FILES="$CONFIG_FILES w3mimg/Makefile" ;;
   9816     "w3mimg/fb/Makefile") CONFIG_FILES="$CONFIG_FILES w3mimg/fb/Makefile" ;;
   9817     "w3mimg/x11/Makefile") CONFIG_FILES="$CONFIG_FILES w3mimg/x11/Makefile" ;;
   9818     "w3mimg/win/Makefile") CONFIG_FILES="$CONFIG_FILES w3mimg/win/Makefile" ;;
   9819     "w3mhelp-w3m_en.html") CONFIG_FILES="$CONFIG_FILES w3mhelp-w3m_en.html" ;;
   9820     "w3mhelp-w3m_ja.html") CONFIG_FILES="$CONFIG_FILES w3mhelp-w3m_ja.html" ;;
   9821     "w3mhelp-lynx_en.html") CONFIG_FILES="$CONFIG_FILES w3mhelp-lynx_en.html" ;;
   9822     "w3mhelp-lynx_ja.html") CONFIG_FILES="$CONFIG_FILES w3mhelp-lynx_ja.html" ;;
   9823 
   9824   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
   9825   esac
   9826 done
   9827 
   9828 
   9829 # If the user did not use the arguments to specify the items to instantiate,
   9830 # then the envvar interface is used.  Set only those that are not.
   9831 # We use the long form for the default assignment because of an extremely
   9832 # bizarre bug on SunOS 4.1.3.
   9833 if $ac_need_defaults; then
   9834   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
   9835   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
   9836   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
   9837 fi
   9838 
   9839 # Have a temporary directory for convenience.  Make it in the build tree
   9840 # simply because there is no reason against having it here, and in addition,
   9841 # creating and moving files from /tmp can sometimes cause problems.
   9842 # Hook for its removal unless debugging.
   9843 # Note that there is a small window in which the directory will not be cleaned:
   9844 # after its creation but before its name has been assigned to `$tmp'.
   9845 $debug ||
   9846 {
   9847   tmp=
   9848   trap 'exit_status=$?
   9849   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
   9850 ' 0
   9851   trap 'as_fn_exit 1' 1 2 13 15
   9852 }
   9853 # Create a (secure) tmp directory for tmp files.
   9854 
   9855 {
   9856   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
   9857   test -n "$tmp" && test -d "$tmp"
   9858 }  ||
   9859 {
   9860   tmp=./conf$$-$RANDOM
   9861   (umask 077 && mkdir "$tmp")
   9862 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
   9863 
   9864 # Set up the scripts for CONFIG_FILES section.
   9865 # No need to generate them if there are no CONFIG_FILES.
   9866 # This happens for instance with `./config.status config.h'.
   9867 if test -n "$CONFIG_FILES"; then
   9868 
   9869 
   9870 ac_cr=`echo X | tr X '\015'`
   9871 # On cygwin, bash can eat \r inside `` if the user requested igncr.
   9872 # But we know of no other shell where ac_cr would be empty at this
   9873 # point, so we can use a bashism as a fallback.
   9874 if test "x$ac_cr" = x; then
   9875   eval ac_cr=\$\'\\r\'
   9876 fi
   9877 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
   9878 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
   9879   ac_cs_awk_cr='\\r'
   9880 else
   9881   ac_cs_awk_cr=$ac_cr
   9882 fi
   9883 
   9884 echo 'BEGIN {' >"$tmp/subs1.awk" &&
   9885 _ACEOF
   9886 
   9887 
   9888 {
   9889   echo "cat >conf$$subs.awk <<_ACEOF" &&
   9890   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   9891   echo "_ACEOF"
   9892 } >conf$$subs.sh ||
   9893   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   9894 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
   9895 ac_delim='%!_!# '
   9896 for ac_last_try in false false false false false :; do
   9897   . ./conf$$subs.sh ||
   9898     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   9899 
   9900   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   9901   if test $ac_delim_n = $ac_delim_num; then
   9902     break
   9903   elif $ac_last_try; then
   9904     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   9905   else
   9906     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   9907   fi
   9908 done
   9909 rm -f conf$$subs.sh
   9910 
   9911 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   9912 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
   9913 _ACEOF
   9914 sed -n '
   9915 h
   9916 s/^/S["/; s/!.*/"]=/
   9917 p
   9918 g
   9919 s/^[^!]*!//
   9920 :repl
   9921 t repl
   9922 s/'"$ac_delim"'$//
   9923 t delim
   9924 :nl
   9925 h
   9926 s/\(.\{148\}\)..*/\1/
   9927 t more1
   9928 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
   9929 p
   9930 n
   9931 b repl
   9932 :more1
   9933 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
   9934 p
   9935 g
   9936 s/.\{148\}//
   9937 t nl
   9938 :delim
   9939 h
   9940 s/\(.\{148\}\)..*/\1/
   9941 t more2
   9942 s/["\\]/\\&/g; s/^/"/; s/$/"/
   9943 p
   9944 b
   9945 :more2
   9946 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
   9947 p
   9948 g
   9949 s/.\{148\}//
   9950 t delim
   9951 ' <conf$$subs.awk | sed '
   9952 /^[^""]/{
   9953   N
   9954   s/\n//
   9955 }
   9956 ' >>$CONFIG_STATUS || ac_write_fail=1
   9957 rm -f conf$$subs.awk
   9958 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   9959 _ACAWK
   9960 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
   9961   for (key in S) S_is_set[key] = 1
   9962   FS = ""
   9963 
   9964 }
   9965 {
   9966   line = $ 0
   9967   nfields = split(line, field, "@")
   9968   substed = 0
   9969   len = length(field[1])
   9970   for (i = 2; i < nfields; i++) {
   9971     key = field[i]
   9972     keylen = length(key)
   9973     if (S_is_set[key]) {
   9974       value = S[key]
   9975       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
   9976       len += length(value) + length(field[++i])
   9977       substed = 1
   9978     } else
   9979       len += 1 + keylen
   9980   }
   9981 
   9982   print line
   9983 }
   9984 
   9985 _ACAWK
   9986 _ACEOF
   9987 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   9988 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   9989   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
   9990 else
   9991   cat
   9992 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
   9993   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
   9994 _ACEOF
   9995 
   9996 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
   9997 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
   9998 # trailing colons and then remove the whole line if VPATH becomes empty
   9999 # (actually we leave an empty line to preserve line numbers).
  10000 if test "x$srcdir" = x.; then
  10001   ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
  10002 h
  10003 s///
  10004 s/^/:/
  10005 s/[	 ]*$/:/
  10006 s/:\$(srcdir):/:/g
  10007 s/:\${srcdir}:/:/g
  10008 s/:@srcdir@:/:/g
  10009 s/^:*//
  10010 s/:*$//
  10011 x
  10012 s/\(=[	 ]*\).*/\1/
  10013 G
  10014 s/\n//
  10015 s/^[^=]*=[	 ]*$//
  10016 }'
  10017 fi
  10018 
  10019 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  10020 fi # test -n "$CONFIG_FILES"
  10021 
  10022 # Set up the scripts for CONFIG_HEADERS section.
  10023 # No need to generate them if there are no CONFIG_HEADERS.
  10024 # This happens for instance with `./config.status Makefile'.
  10025 if test -n "$CONFIG_HEADERS"; then
  10026 cat >"$tmp/defines.awk" <<\_ACAWK ||
  10027 BEGIN {
  10028 _ACEOF
  10029 
  10030 # Transform confdefs.h into an awk script `defines.awk', embedded as
  10031 # here-document in config.status, that substitutes the proper values into
  10032 # config.h.in to produce config.h.
  10033 
  10034 # Create a delimiter string that does not exist in confdefs.h, to ease
  10035 # handling of long lines.
  10036 ac_delim='%!_!# '
  10037 for ac_last_try in false false :; do
  10038   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
  10039   if test -z "$ac_t"; then
  10040     break
  10041   elif $ac_last_try; then
  10042     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  10043   else
  10044     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  10045   fi
  10046 done
  10047 
  10048 # For the awk script, D is an array of macro values keyed by name,
  10049 # likewise P contains macro parameters if any.  Preserve backslash
  10050 # newline sequences.
  10051 
  10052 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
  10053 sed -n '
  10054 s/.\{148\}/&'"$ac_delim"'/g
  10055 t rset
  10056 :rset
  10057 s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
  10058 t def
  10059 d
  10060 :def
  10061 s/\\$//
  10062 t bsnl
  10063 s/["\\]/\\&/g
  10064 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
  10065 D["\1"]=" \3"/p
  10066 s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
  10067 d
  10068 :bsnl
  10069 s/["\\]/\\&/g
  10070 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
  10071 D["\1"]=" \3\\\\\\n"\\/p
  10072 t cont
  10073 s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
  10074 t cont
  10075 d
  10076 :cont
  10077 n
  10078 s/.\{148\}/&'"$ac_delim"'/g
  10079 t clear
  10080 :clear
  10081 s/\\$//
  10082 t bsnlc
  10083 s/["\\]/\\&/g; s/^/"/; s/$/"/p
  10084 d
  10085 :bsnlc
  10086 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
  10087 b cont
  10088 ' <confdefs.h | sed '
  10089 s/'"$ac_delim"'/"\\\
  10090 "/g' >>$CONFIG_STATUS || ac_write_fail=1
  10091 
  10092 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  10093   for (key in D) D_is_set[key] = 1
  10094   FS = ""
  10095 }
  10096 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  10097   line = \$ 0
  10098   split(line, arg, " ")
  10099   if (arg[1] == "#") {
  10100     defundef = arg[2]
  10101     mac1 = arg[3]
  10102   } else {
  10103     defundef = substr(arg[1], 2)
  10104     mac1 = arg[2]
  10105   }
  10106   split(mac1, mac2, "(") #)
  10107   macro = mac2[1]
  10108   prefix = substr(line, 1, index(line, defundef) - 1)
  10109   if (D_is_set[macro]) {
  10110     # Preserve the white space surrounding the "#".
  10111     print prefix "define", macro P[macro] D[macro]
  10112     next
  10113   } else {
  10114     # Replace #undef with comments.  This is necessary, for example,
  10115     # in the case of _POSIX_SOURCE, which is predefined and required
  10116     # on some systems where configure will not decide to define it.
  10117     if (defundef == "undef") {
  10118       print "/*", prefix defundef, macro, "*/"
  10119       next
  10120     }
  10121   }
  10122 }
  10123 { print }
  10124 _ACAWK
  10125 _ACEOF
  10126 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  10127   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
  10128 fi # test -n "$CONFIG_HEADERS"
  10129 
  10130 
  10131 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
  10132 shift
  10133 for ac_tag
  10134 do
  10135   case $ac_tag in
  10136   :[FHLC]) ac_mode=$ac_tag; continue;;
  10137   esac
  10138   case $ac_mode$ac_tag in
  10139   :[FHL]*:*);;
  10140   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
  10141   :[FH]-) ac_tag=-:-;;
  10142   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  10143   esac
  10144   ac_save_IFS=$IFS
  10145   IFS=:
  10146   set x $ac_tag
  10147   IFS=$ac_save_IFS
  10148   shift
  10149   ac_file=$1
  10150   shift
  10151 
  10152   case $ac_mode in
  10153   :L) ac_source=$1;;
  10154   :[FH])
  10155     ac_file_inputs=
  10156     for ac_f
  10157     do
  10158       case $ac_f in
  10159       -) ac_f="$tmp/stdin";;
  10160       *) # Look for the file first in the build tree, then in the source tree
  10161 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
  10162 	 # because $ac_f cannot contain `:'.
  10163 	 test -f "$ac_f" ||
  10164 	   case $ac_f in
  10165 	   [\\/$]*) false;;
  10166 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
  10167 	   esac ||
  10168 	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
  10169       esac
  10170       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
  10171       as_fn_append ac_file_inputs " '$ac_f'"
  10172     done
  10173 
  10174     # Let's still pretend it is `configure' which instantiates (i.e., don't
  10175     # use $as_me), people would be surprised to read:
  10176     #    /* config.h.  Generated by config.status.  */
  10177     configure_input='Generated from '`
  10178 	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
  10179 	`' by configure.'
  10180     if test x"$ac_file" != x-; then
  10181       configure_input="$ac_file.  $configure_input"
  10182       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
  10183 $as_echo "$as_me: creating $ac_file" >&6;}
  10184     fi
  10185     # Neutralize special characters interpreted by sed in replacement strings.
  10186     case $configure_input in #(
  10187     *\&* | *\|* | *\\* )
  10188        ac_sed_conf_input=`$as_echo "$configure_input" |
  10189        sed 's/[\\\\&|]/\\\\&/g'`;; #(
  10190     *) ac_sed_conf_input=$configure_input;;
  10191     esac
  10192 
  10193     case $ac_tag in
  10194     *:-:* | *:-) cat >"$tmp/stdin" \
  10195       || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
  10196     esac
  10197     ;;
  10198   esac
  10199 
  10200   ac_dir=`$as_dirname -- "$ac_file" ||
  10201 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  10202 	 X"$ac_file" : 'X\(//\)[^/]' \| \
  10203 	 X"$ac_file" : 'X\(//\)$' \| \
  10204 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
  10205 $as_echo X"$ac_file" |
  10206     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  10207 	    s//\1/
  10208 	    q
  10209 	  }
  10210 	  /^X\(\/\/\)[^/].*/{
  10211 	    s//\1/
  10212 	    q
  10213 	  }
  10214 	  /^X\(\/\/\)$/{
  10215 	    s//\1/
  10216 	    q
  10217 	  }
  10218 	  /^X\(\/\).*/{
  10219 	    s//\1/
  10220 	    q
  10221 	  }
  10222 	  s/.*/./; q'`
  10223   as_dir="$ac_dir"; as_fn_mkdir_p
  10224   ac_builddir=.
  10225 
  10226 case "$ac_dir" in
  10227 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  10228 *)
  10229   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  10230   # A ".." for each directory in $ac_dir_suffix.
  10231   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  10232   case $ac_top_builddir_sub in
  10233   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  10234   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  10235   esac ;;
  10236 esac
  10237 ac_abs_top_builddir=$ac_pwd
  10238 ac_abs_builddir=$ac_pwd$ac_dir_suffix
  10239 # for backward compatibility:
  10240 ac_top_builddir=$ac_top_build_prefix
  10241 
  10242 case $srcdir in
  10243   .)  # We are building in place.
  10244     ac_srcdir=.
  10245     ac_top_srcdir=$ac_top_builddir_sub
  10246     ac_abs_top_srcdir=$ac_pwd ;;
  10247   [\\/]* | ?:[\\/]* )  # Absolute name.
  10248     ac_srcdir=$srcdir$ac_dir_suffix;
  10249     ac_top_srcdir=$srcdir
  10250     ac_abs_top_srcdir=$srcdir ;;
  10251   *) # Relative name.
  10252     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  10253     ac_top_srcdir=$ac_top_build_prefix$srcdir
  10254     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  10255 esac
  10256 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  10257 
  10258 
  10259   case $ac_mode in
  10260   :F)
  10261   #
  10262   # CONFIG_FILE
  10263   #
  10264 
  10265   case $INSTALL in
  10266   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  10267   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  10268   esac
  10269   ac_MKDIR_P=$MKDIR_P
  10270   case $MKDIR_P in
  10271   [\\/$]* | ?:[\\/]* ) ;;
  10272   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
  10273   esac
  10274 _ACEOF
  10275 
  10276 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  10277 # If the template does not know about datarootdir, expand it.
  10278 # FIXME: This hack should be removed a few years after 2.60.
  10279 ac_datarootdir_hack=; ac_datarootdir_seen=
  10280 ac_sed_dataroot='
  10281 /datarootdir/ {
  10282   p
  10283   q
  10284 }
  10285 /@datadir@/p
  10286 /@docdir@/p
  10287 /@infodir@/p
  10288 /@localedir@/p
  10289 /@mandir@/p'
  10290 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
  10291 *datarootdir*) ac_datarootdir_seen=yes;;
  10292 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  10293   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
  10294 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
  10295 _ACEOF
  10296 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  10297   ac_datarootdir_hack='
  10298   s&@datadir@&$datadir&g
  10299   s&@docdir@&$docdir&g
  10300   s&@infodir@&$infodir&g
  10301   s&@localedir@&$localedir&g
  10302   s&@mandir@&$mandir&g
  10303   s&\\\${datarootdir}&$datarootdir&g' ;;
  10304 esac
  10305 _ACEOF
  10306 
  10307 # Neutralize VPATH when `$srcdir' = `.'.
  10308 # Shell code in configure.ac might set extrasub.
  10309 # FIXME: do we really want to maintain this feature?
  10310 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  10311 ac_sed_extra="$ac_vpsub
  10312 $extrasub
  10313 _ACEOF
  10314 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  10315 :t
  10316 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
  10317 s|@configure_input@|$ac_sed_conf_input|;t t
  10318 s&@top_builddir@&$ac_top_builddir_sub&;t t
  10319 s&@top_build_prefix@&$ac_top_build_prefix&;t t
  10320 s&@srcdir@&$ac_srcdir&;t t
  10321 s&@abs_srcdir@&$ac_abs_srcdir&;t t
  10322 s&@top_srcdir@&$ac_top_srcdir&;t t
  10323 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
  10324 s&@builddir@&$ac_builddir&;t t
  10325 s&@abs_builddir@&$ac_abs_builddir&;t t
  10326 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
  10327 s&@INSTALL@&$ac_INSTALL&;t t
  10328 s&@MKDIR_P@&$ac_MKDIR_P&;t t
  10329 $ac_datarootdir_hack
  10330 "
  10331 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
  10332   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  10333 
  10334 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  10335   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
  10336   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
  10337   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  10338 which seems to be undefined.  Please make sure it is defined" >&5
  10339 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  10340 which seems to be undefined.  Please make sure it is defined" >&2;}
  10341 
  10342   rm -f "$tmp/stdin"
  10343   case $ac_file in
  10344   -) cat "$tmp/out" && rm -f "$tmp/out";;
  10345   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
  10346   esac \
  10347   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  10348  ;;
  10349   :H)
  10350   #
  10351   # CONFIG_HEADER
  10352   #
  10353   if test x"$ac_file" != x-; then
  10354     {
  10355       $as_echo "/* $configure_input  */" \
  10356       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
  10357     } >"$tmp/config.h" \
  10358       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  10359     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
  10360       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
  10361 $as_echo "$as_me: $ac_file is unchanged" >&6;}
  10362     else
  10363       rm -f "$ac_file"
  10364       mv "$tmp/config.h" "$ac_file" \
  10365 	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
  10366     fi
  10367   else
  10368     $as_echo "/* $configure_input  */" \
  10369       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
  10370       || as_fn_error $? "could not create -" "$LINENO" 5
  10371   fi
  10372  ;;
  10373 
  10374   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
  10375 $as_echo "$as_me: executing $ac_file commands" >&6;}
  10376  ;;
  10377   esac
  10378 
  10379 
  10380   case $ac_file$ac_mode in
  10381     "po-directories":C)
  10382     for ac_file in $CONFIG_FILES; do
  10383       # Support "outfile[:infile[:infile...]]"
  10384       case "$ac_file" in
  10385         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
  10386       esac
  10387       # PO directories have a Makefile.in generated from Makefile.in.in.
  10388       case "$ac_file" in */Makefile.in)
  10389         # Adjust a relative srcdir.
  10390         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
  10391         ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
  10392         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
  10393         # In autoconf-2.13 it is called $ac_given_srcdir.
  10394         # In autoconf-2.50 it is called $srcdir.
  10395         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
  10396         case "$ac_given_srcdir" in
  10397           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
  10398           /*) top_srcdir="$ac_given_srcdir" ;;
  10399           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
  10400         esac
  10401         # Treat a directory as a PO directory if and only if it has a
  10402         # POTFILES.in file. This allows packages to have multiple PO
  10403         # directories under different names or in different locations.
  10404         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
  10405           rm -f "$ac_dir/POTFILES"
  10406           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
  10407           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
  10408           POMAKEFILEDEPS="POTFILES.in"
  10409           # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
  10410           # on $ac_dir but don't depend on user-specified configuration
  10411           # parameters.
  10412           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
  10413             # The LINGUAS file contains the set of available languages.
  10414             if test -n "$OBSOLETE_ALL_LINGUAS"; then
  10415               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
  10416             fi
  10417             ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
  10418             # Hide the ALL_LINGUAS assigment from automake < 1.5.
  10419             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
  10420             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
  10421           else
  10422             # The set of available languages was given in configure.in.
  10423             # Hide the ALL_LINGUAS assigment from automake < 1.5.
  10424             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
  10425           fi
  10426           # Compute POFILES
  10427           # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
  10428           # Compute UPDATEPOFILES
  10429           # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
  10430           # Compute DUMMYPOFILES
  10431           # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
  10432           # Compute GMOFILES
  10433           # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
  10434           case "$ac_given_srcdir" in
  10435             .) srcdirpre= ;;
  10436             *) srcdirpre='$(srcdir)/' ;;
  10437           esac
  10438           POFILES=
  10439           UPDATEPOFILES=
  10440           DUMMYPOFILES=
  10441           GMOFILES=
  10442           for lang in $ALL_LINGUAS; do
  10443             POFILES="$POFILES $srcdirpre$lang.po"
  10444             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
  10445             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
  10446             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
  10447           done
  10448           # CATALOGS depends on both $ac_dir and the user's LINGUAS
  10449           # environment variable.
  10450           INST_LINGUAS=
  10451           if test -n "$ALL_LINGUAS"; then
  10452             for presentlang in $ALL_LINGUAS; do
  10453               useit=no
  10454               if test "%UNSET%" != "$LINGUAS"; then
  10455                 desiredlanguages="$LINGUAS"
  10456               else
  10457                 desiredlanguages="$ALL_LINGUAS"
  10458               fi
  10459               for desiredlang in $desiredlanguages; do
  10460                 # Use the presentlang catalog if desiredlang is
  10461                 #   a. equal to presentlang, or
  10462                 #   b. a variant of presentlang (because in this case,
  10463                 #      presentlang can be used as a fallback for messages
  10464                 #      which are not translated in the desiredlang catalog).
  10465                 case "$desiredlang" in
  10466                   "$presentlang"*) useit=yes;;
  10467                 esac
  10468               done
  10469               if test $useit = yes; then
  10470                 INST_LINGUAS="$INST_LINGUAS $presentlang"
  10471               fi
  10472             done
  10473           fi
  10474           CATALOGS=
  10475           if test -n "$INST_LINGUAS"; then
  10476             for lang in $INST_LINGUAS; do
  10477               CATALOGS="$CATALOGS $lang.gmo"
  10478             done
  10479           fi
  10480           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
  10481           sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
  10482           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
  10483             if test -f "$f"; then
  10484               case "$f" in
  10485                 *.orig | *.bak | *~) ;;
  10486                 *) cat "$f" >> "$ac_dir/Makefile" ;;
  10487               esac
  10488             fi
  10489           done
  10490         fi
  10491         ;;
  10492       esac
  10493     done ;;
  10494 
  10495   esac
  10496 done # for ac_tag
  10497 
  10498 
  10499 as_fn_exit 0
  10500 _ACEOF
  10501 ac_clean_files=$ac_clean_files_save
  10502 
  10503 test $ac_write_fail = 0 ||
  10504   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
  10505 
  10506 
  10507 # configure is writing to config.log, and then calls config.status.
  10508 # config.status does its own redirection, appending to config.log.
  10509 # Unfortunately, on DOS this fails, as config.log is still kept open
  10510 # by configure, so config.status won't be able to write to it; its
  10511 # output is simply discarded.  So we exec the FD to /dev/null,
  10512 # effectively closing config.log, so it can be properly (re)opened and
  10513 # appended to by config.status.  When coming back to configure, we
  10514 # need to make the FD available again.
  10515 if test "$no_create" != yes; then
  10516   ac_cs_success=:
  10517   ac_config_status_args=
  10518   test "$silent" = yes &&
  10519     ac_config_status_args="$ac_config_status_args --quiet"
  10520   exec 5>/dev/null
  10521   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  10522   exec 5>>config.log
  10523   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  10524   # would make configure fail if this is the last instruction.
  10525   $ac_cs_success || as_fn_exit 1
  10526 fi
  10527 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  10528   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
  10529 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
  10530 fi
  10531 
  10532 
  10533 chmod +x posubst